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Patent Searching and Data


Matches 701 - 750 out of 1,813

Document Document Title
JP3617911B2  
JP2005030183A
To provide a picking prevention system by adding a simple improvement to a normal cylinder lock.A movable key 2 is fitted into a keyway in a cylinder to make picking difficult so that a time to an abusive unlocking can be extended. Also,...  
JP2005031984A
To lock/unlock an electric lock installed on a door or window of a building, or to turn on/off the power sources of various electronic devices, by remote operation, from a portable terminal of a cellular phone or the like.A security mana...  
JP2005030185A
To provide an entrance door having no key hole on the outdoor surface of the entrance door having an handle at the right side or the left side of the door for preventing any ingress of a thief by installing a theft prevention key inside ...  
JP2005029958A
To provide a crime prevention technique capable of keeping safety while taking user's usability into consideration.A crime prevention system comprises an opening/closing part 50, a first lock provided in the opening/closing part 50, and ...  
JP2005030176A
To provide a door monitoring method having protections against various crimes such as breaking of door, ambush by stocker, or a house-breaker while in bed.Movement of a thumb turn, door opening and closing, vibration of door, whether the...  
JP2005030174A
To enhance a crime preventing power by a device capable of giving an alarm against an act of crime by an invader who tries to break a lock for a house or makes an invasion.An alarm generator 1 is attached to an upper portion of a door or...  
JP2005032201A
To take a secondary burglarproof measures against a burglary by breaking glass etc. of a sliding door and releasing, by providing equipment which generates alarming sound, when the intruder removes the equipment for secondary security eq...  
JP2005023770A
To provide an unlocking prevention device and a fixture therefor which reduces a load upon unlawful unlocking, and can be adapted to the difference in the type of a cylinder lock or in the shape depending on manufacturers.A rod-like stop...  
JP2005023659A
To provide a system management structure for a house, which can prevent omission of input of a security system when the resident leaves the house.The house is provided with the security system 20 which is set in a monitoring mode when an...  
JP2005016025A
To provide a higher value-added locking/unlocking system which uses packet telecommunication and has an anticrime effect etc.This locking/unlocking system S is equipped with an electronic locking/unlocking device 1 for locking/unlocking ...  
JP2005009195A
To provide a lock with an alarm device which can issue an alarm against a fraudulent act applied to the lock such as a crescent lock, a handle lock and a latch lock, mounted on a paned window and a door, and which prevents an alarm opera...  
JP2004360272A
To provide a blocking-up apparatus for door clearance for preventing the door from being illicitly opened by making use of clearance between the door and a door frame.This clearance blocking-up apparatus is installed in the door having a...  
JP2004538405A
The security system which restricts the angle at which the door board 11 is opened operates alternatively to the actuated position which blocks opening of the door board 11 whose it exceeded the predetermined restriction angle from the n...  
JP2004353436A
To provide an electric lock that prevents any outsider from intruding a house unlawfully, and enables the house owner, etc. after returning home to detect before entering the house the possibility whether the lock has been operated by an...  
JP2004353318A
To cope with radio trouble of a remote controlled lock.A receptacle connector is provided on the outdoor side using a clearance to a door from a body mounted to the indoor side of the door, while a radio remote control 50 is provided wit...  
JP2004332509A
To solve a problem that a wire locking lock is insufficient in the function against theft or the like due to wire breakage or the like although a wire lock is used for antitheft purpose by many persons.An wire part 2 electronic device an...  
JP2004324385A
To provide a home alarm system in which a current pass not recognized from the outside is provided, a locked movable member is hardly released, and alarm occurs when the lock is released.The opening/closing fittings are provided with fix...  
JP3591396B2  
JP3587367B2  
JP3587409B2
A theft detection mechanism is provided with a top ring 28 which is sunk when a foreign substance D other than a key K is inserted into a key inserting hole 32c and a sinking sensor for detecting that the top ring is sunken. A top ring i...  
JP3583976B2  
JP2004275254A
To provide an alarm system for issuing an alarm when a wire is cut, a wire locking device, and a display device in a game machine.When the wire 11 of the wire locking device 9 is cut, a switch 32 is turned ON. A detection part 79 detects...  
JP2004257072A
To provide a locking condition confirmation and control system in which a locking histeresis can be confirmed, simple in mounting operation, preventing picking, confirming the locked condition, and locking/unlocking by a specified lock.I...  
JP2004232293A
To provide a crime preventive system for improving an effect for preventing illegal intrusion by preventing the forgetfulness of a lock of a locking state.A window body 2 is attached with a window locking device 100 using a crescent lock...  
JP2004229919A
To provide a management device by which illegal behavior such as illegal replacement of an IC chip is prevented.The management device manages a game machine which comprises: a reader 28 for reading identification information stored in th...  
JP3555687B2
PURPOSE: To improve facility at operating to unlock an electric lock by providing an unlocking control part to output an alarm release signal for temporarily releasing the alarm condition of a crime prevention system separately provided ...  
JP2004224313A
To provide a practicable and inexpensive crime prevention alarm notification system for a motorcycle having an effect as the theft prevention means for a motorcycle body.This crime prevention alarm notification system comprises a general...  
JP2004225353A
To provide a crime prevention device effectively suppressing a criminal act while protecting a keyhole (a key cylinder).This crime prevention device is provided with a key part 2 engaged with the keyhole 10, and a body part 3 for holding...  
JP2004220058A
To provide the warning device for a locking device easily mounted on a door and operated interlocked with the lock mechanism of the locking device.This warning device is provided with a locking means for locking a door and a lock means f...  
JP3549500B2  
JP2004206675A
To provide a crime prevention system for a door and a crime prevention door capable of easily and surely detecting breakage of the door by thumb-turn turning, etc. and consequently preventing invasion of a sneak thief and a burglar, etc....  
JP2004197522A
To provide a novel lock which has high crime preventive performance against a crime committed by destroying a cylinder.The lock 1 includes the cylinder 9 composed of an inner cylinder 11 having a keyhole 10 formed therein, and an outer c...  
JP2004183213A
To provide a burglarproof device for effectively preventing forgetting to lock.In order that a user may unlock in going out, when a thumb-turn 10 put in the closed state is turned in the unlocking direction, a dead bolt 11 is stored in a...  
JP2004183299A
To provide a lock with an alarm function surely operating an alarm to breakage or destroying action accompanied by theft, easily and surely operated, small-sized and economical.This lock with an alarm function includes: a first electric ...  
JP2004176499A
To provide an office equipment locking device capable of additionally fitting to existing document storage office equipment, controlling the browsing of a document without new large-scaled equipment, and easily being additionally connect...  
JP2004169487A
To make effectively issuable an alarm when a part of a window glass is broken and a lock mechanism is illegally opened and to prevent an alarm function from being damaged even when performing erroneous operation.A detection means 3 is as...  
JP3537531B2
PURPOSE: To improve a positive burglarproof effect, in a mechanism in which an operation panel is made mountable on and demountable from an electronic apparatus. CONSTITUTION: An operation panel is made mountable on and demountable from ...  
JP3537227B2
To ensure the management and guard of a building by providing an operating piece rotated in such a manner as to be capable of protruding and recessing on the deepest part of a receiving part for storing the key of each tenant, and mechan...  
JP2004156401A
To provide a thumb turn unauthorized release preventing device which is resistant to unauthorized release of a thumb turn, does not hinder normal operation of the thumb turn, and advantageous in mounting work and in parts count.The thumb...  
JP2004156254A
To provide an inexpensive locking system for dispensing with wiring work, and extremely reducing battery consumption.In this locking system of an auxiliary lock 1, the auxiliary lock 1 is arranged in doors 2A and 2B opened/closed by a do...  
JP2004156237A
To provide a highly versatile key cylinder protective cap and a key cylinder protective system for securing a high security level.This protective cap 11 is installed in a key cylinder, and hides and protects a key inserting port of the k...  
JP2004150263A
To provide a simply structured practical locking device for a crime prevention buzzer at a low cost which is easy to install, and to set or changeover for the time of use or nonuse.The locking device includes a mounting base mounted insi...  
JP3100285U
A door lock includes a body, a locking device installed in part of the body to lock and unlock an entrance door and having a first handle provided at an inner side of the entrance door, a lock assembly engaged with the first handle when ...  
JP2004137714A
To provide a technology which enables a user to preknow that an alarm means gives a main alarm, in an alarm device with the alarm means for giving the main alarm after unlocking a locked door by a means different from a prescribed means ...  
JP2004116086A
To provide a destruction detector of a controller box of an electric lock capable of increasing security for an intruder to make it impossible to electrically control the electric lock by detecting the fact that an exposed part of the co...  
JP2004116085A
To detect and notify the anomalous state of a lock according to the detection of a locked/unlocked state by a locked/unlocked state detection part and the detection of a change in the state of a door by a door state detection part.The lo...  
JP2004107937A
To provide a door device which has a crime-preventive function imparted thereto, without power supply to a door.According to the door device, a cover 22 is detachably arranged on a mechanical lock outer portion 15c so as to cover an inse...  
JP2004100424A
To solve the problem that in an electronic lock driven with a battery, even if it is informed that the capacity of the battery lowers, a battery change is delayed for a long time, the battery is completely exhausted and the electronic lo...  
JP2004102704A
To provide a security system which makes it easy to register an ID code.The security system 1 is provided with a lock opening/closing detector 2, a portable machine 3, a fire detector 4 and a monitoring device 5. The lock opening/closing...  

Matches 701 - 750 out of 1,813