baber/WOPTO huggingface dataset:
Patent JP-H07161126-A (JP)
Title: Information recording medium identification apparatus
Inventor: KANO IKUO
IPC: G11B19/12
Filed: 1993-12-07
Abstract: PURPOSE:To reduce connecting lines through which a discrimination signal which is the result of the discrimination of a medium is lead out, reduce the cost and improve the electrical and mechanical reliability. CONSTITUTION:When a 2HD hole discrimination switch 12 and a 2ED hole discrimination switch 13 are in off-states, high level (H) potentials equal to a power supply potential Vcc are applied to inverters 14 and 15 through resistors R11 and R12 and reversed three-state signals Sa and Sb are outputted. On the other hand, when the switches 12 and 13 are in on-states and, further, if a write inhibit hole discrimination switch 11 is in an on-state, the potentials of the input terminals of the inverters 14 and 15 are low level (L) potentials and high-level signals Sa and Sb are outputted. If the 2HD hole discrimination switch 12 and the 2ED hole discrimination switch 13 are in on-states and, further, the write inhibit hole discriminating switch 11 is in an off-state, a middle level (M) signal Sa and Sb are outputted.
Patent JP-H10149617-A (JP)
Title: Data transmitting device
Inventor: KAMINAKA HIROYUKI
IPC: H04N5/92
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To enable a device to read out and decode data encoded with the use of a clock based on the operating clock information at the receiving side and to attain the simplification of the circuit constitution without necessitating a flow control signal of a buffer from the receiving side, by multiplexing the operating clock information of a decoder and the encoded data read out from a data reading part and transmitting them. SOLUTION: Video data 1a read out by a disk device 102 and the operating clock information 1e of the decoder 105 are multiplexed and subjected to protocol conversion suitable for the transmission to send them out on a transmitting medium 108. The video data encoded by using the clock based on the operating clock information 1e are read out and decoded by the data transmitting device of the receiving side. By using the clock based on the operating clock information 1e, the operation timings of the decoder at the receiving side and the decoder 105 at the transmitting side coincide, then the control signal of the buffer from the receiving side is dispensed, and also the burden for controlling the disk device 102 is eliminated.
Patent JP-H11157102-A (JP)
Title: Ink jet recorder
Inventor: NAKAMURA MASAHIRO
IPC: B41J2/175
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent printing defects caused by bubbles mixed by a cleaning operation. SOLUTION: This ink jet recorder comprises a flushing control means 30, a cleaning control means 25 for sucking ink from recording heads 7, 8 by means of sucking pumps 14, 15 and for wiping the recording heads 7, 8 by means of a wiping blade and a flushing maintaining timer 31 that starts the counting of time period after the completion of the cleaning to count the time period required for extinguishing or reducing bubbles generated in the vicinity of a nozzle opening after the cleaning. The flushing control means 30 executes the flushing when the flushing maintaining timer 31 is in a count-up condition so that the bubbles generated by the cleaning are extinguished or reduced, thereby preventing the bubbles from being enlarged.
Patent JP-H04178061-A (JP)
Title: Coupling device
Inventor: TOTSUGAWA TSUTOMU
IPC: H04N1/00
Filed: 1990-11-13
Abstract: PURPOSE:To attain coupling/removal of blocks in one action and to prevent a damage to a connector by using the connector to attain mechanical coupling and electric connection of two blocks and elevating/descending the connector freely elevated/descended. CONSTITUTION:A facsimile main body 1 is placed on a printer section 2 and a dial 14 is turned in one direction, then a connector 16 is projected to couple connectors 16, 15. Then the printer section 2 and the main body 1 are coupled mechanically and connected electrically and when the dial 14 is turned in other direction, the connector 16 is hindered in the case to release the coupling between the connectors 15, 16 thereby separating the printer section 2 and the main body 1. Thus, it is not required to connect the printer section 2 and the main body 1 by using an electric wire, the wiring is simplified and no irrational force is exerted in the case of coupling or releasing the connectors 15, 16. Thus, the coupling and releasing is implemented in one action, a damage of the connectors 15, 16 is prevented and the reliability and durability are improved.
Patent JP-H03172294-A (JP)
Title: Burglarproof device for elevator
Inventor: SUZUKI SHIGEHIKO
IPC: H04M11/04
Filed: 1989-11-28
Abstract: PURPOSE:To utilize an elevator without the necessity for bearing a particular device further without anxiety by actuating a talking device in a cage of the elevator while connecting the device to a phone in the outside where a guardsman is present, when a riding spot call button for burglarproof operation is pressed. CONSTITUTION:When a burglarproof operation call button 20 is pressed by a passenger P, a condition of a supervisor presence switch 24 is confirmed by a central control unit 26 through an interface device 23 of an external reporting device 22, when a supervisor is present, a talking device 21 in a cage 2 is actuated while connected to a phone 25 in a supervisor room through the interface device 23 and placed in a talking condition. When the supervisor is not present, a network control unit 28 is actuated to call a supervisory center 30 through a switchboard 29 by automatic dialing, and the talking device 21 in the cage 2 is connected to a phone in the supervisory center 30. In this way, the talking device 21 in the cage 2 and the phone in the supervisor room or the supervisory center 30 are placed in a talking condition.
Patent JP-2001120309-A (JP)
Title: Walking aid for walking on slope
Inventor: OMORI NOBORU
IPC: A43C15/09
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a walking aid for walking on a slope to perform a various operation on a slope such as a fruit garden in a mountain district or to hold the feet of a walker nearly horizontally, wherein an operation to always hold a foot mount plate nearly horizontally can be performed in a stable and sure manner regardless of the tilting motion of a ground contact plate. SOLUTION: In the walking aid for walking on a slope which includes a ground contact plate 1 on the side of the ground surface and a foot mount plate 2 to be disposed so as to be spaced upward a predetermined interval from the plate 1 to always hold the plate 1 in an approximately horizontal position on a slope regardless of the tilting motion of the plate 2, a universal joint 20 is disposed at the center of the tilting motion of the plate 1 with respect to the plate 2 to turnably connect the plate 1 to the plate 2.
Patent JP-H05162648-A (JP)
Title: Motor-driven power steering device for automobile
Inventor: TANAKA YOSHITO
IPC: B62D113/00
Filed: 1991-10-24
Abstract: PURPOSE:To enable the prompt return of a steering wheel when the steering wheel is going to return to the neutral state by the input from the traveling road surface during the travel of an automobile. CONSTITUTION:A steering torque detecting means 10 for detecting steering torque on the steering wheel 3 side, and a motor 11 operated in such a way as to bear a part of the steering torque by the output signal of the steering torque detecting means 10 are provided. A clutch 15 is interposed between the steering wheel 3 side and the motor 11, and a rotating direction detecting means 16 is provided to detect the rotating direction on the steering wheel 3 side so as to perform the on-off control of the clutch 15 by the output signal of the steering torque detecting means 10 and that of the rotating direction detecting means 16.
Patent JP-H01191985-A (JP)
Title: Image processing
Inventor: KARURO JIYON EBUANJIERISUTEI
IPC: G06T15/50
Filed: 1988-12-06
Abstract: PURPOSE: To quickly generate a color triangle which is shaded smoothly by using SIMD computer architecture together with a host processor and a coordinate processor. CONSTITUTION: The host processor 1 executes the first set of calculation, and starts a process by delivering its result to the coordinate processor 2. A part of that result is delivered from the coordiante processor 2 to a picture element processor 3. Next, a series of repetition is started under the control of the coordinate processor 2. At the time of the start of each repetition, the coordinate processor 2 supplies a set of values to the picture element processor 3. The picture element processor 3 calculates the picture element of the triangle by using these values, and combines this triangle picture element with the picture element stored in a frame buffer 4 at present.
Patent JP-2000133813-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI ATSUSHI
IPC: H01L21/336
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which can reduce the number of manufacturing processes by restraining re-diffusion of impurities from a source/drain region, and simplifying a process. SOLUTION: This manufacturing method consists of a process, wherein a gate insulating film 8, conductor layers 9, 10 and an offset insulating film 11 are laminated on a semiconductor substrate 1, and a gate electrode having a specified pattern is formed through etching, a process for forming an LDD region 14 by causing relatively light dopant to diffuse, a process for forming a sidewall 15 in a gate electrode, a process for forming an interlayer insulating film 18 on the whole surface and boring a contact hole, and a process wherein the side wall is used as a mask, and causing relatively heavy dopant to diffuse in the contact hole bottom part, thereby forming a source/drain region 16.
Patent JP-H11146325-A (JP)
Title: Video retrieval method, device therefor, video information generating method and storage medium storing its processing program
Inventor: MORITA KOICHI
IPC: G06F3/0482
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the video retrieval method and the system having a function of expressing a video file so that contents of the video file stored in a storage device are clearly recognized. SOLUTION: The video retrieval method and system are provided with a function of expressing contents of video files stored in a storage device 103 by a group image consisting of still images at least with two scenes, and also with a function of revising a size of the group image at any time, a file operation function delete, movement, and name change or the like for the corresponding video file by the operation on the group image, a function of generating a digest where scene still images are displayed at a predetermined interval with respect to each video file in the case of confirming in detail contents of the stored video files, a function of generating another digest with respect to each interval of the digested video files, and a function of program-searching and reproducing the scene still image selected on the digested video files.
Patent JP-H04183686-A (JP)
Title: Frame for carrier
Inventor: FUJIOKA YASUHIRO
IPC: B62D55/10
Filed: 1990-11-14
Abstract: PURPOSE:To enhance the strength of a frame and to reduce the weight and size by connecting an upper frame and a lower frame of a carrier body frame to a transmission case in such a manner that it is held from above and below in the carrier provided with an engine part between a pair of right and left crawlers and a flat load carrying platform at an upper part. CONSTITUTION:A frame 12 provided at a lower part of a load carrying platform of a carrier is constituted by an upper frame 13, a lower frame 14, right and left side plate walls 15 and a rear wall 16, a front of the upper frame 13 is fixed to an upper part of a transmission case 18 with a fixing stay 17 and a front of the lower frame 14 is fixed to a lower part of the transmission case 18 with a fixing stay 19. A bracket 20 is fixed to a front of the transmission case 18, and a stay 21 stood at a front lower part of the load carrying platform 11 attached to this bracket 20 to support it so that the load carrying platform 11 can be freely sprung up. Upper ends of the side plate walls 15 are bolted to both right and left sides of the upper frame 13, and the lower frame 14 is provided between lower ends of the right and left side plate walls 15 so as to make the frame 12 in the box shape and to obtain extremely rigid constitution.
Patent JP-H03169169-A (JP)
Title: Automatic focusing device for video camera
Inventor: TAGUCHI SHUNICHI
IPC: H04N5/232
Filed: 1989-11-29
Abstract: PURPOSE:To reduce noise by controlling changeover of the driving pulse of a pulse motor so that the current waveform of the pulse motor can be a reference waveform. CONSTITUTION:In a system executing focusing by moving the automatic focusing device of a video camera, namely, a master lens 5 while being slightly vibrated by a pulse motor 9, the current waveform to flow to the pulse motor 9 is compared with the reference waveform such as a sine wave, etc., so as to be smoothed. Since a pulse motor driving pulse voltage is switched by a switching circuit 20, the current waveform similar to the reference waveform is obtained and the motor can be driven at low noise. Thus, without installing an optical path length fine vibrator composed of a piezoelectric element, the lens is moved while being slightly vibrated and focusing is executed. Accordingly, the noise can be reduced.
Patent JP-H09147734-A (JP)
Title: Fuse box
Inventor: YAMADA SATOSHI
IPC: H01H85/60
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact fuse box having a circuit breaking means at a low cost. SOLUTION: A fuse 4 is fitted to the inner wall face of a cover body 3 provided at the opening section of a housing 2 and opened or closed by hinges. A pair of connection terminals 5, 6 are fixed at a prescribed interval in the longitudinal direction in the housing 2. When the cover body 3 is closed, the terminals 4a, 4b of the fuse 4 are electrically connected to the connection terminals 5, 6, and a circuit of electric wires 9, 12 connected to the end sections of the connection terminals 5, 6 is closed. When the cover body 3 is opened, the terminals 4a, 4b of the fuse 4 are electrically interrupted from the connection terminals 5, 6, and the circuit is opened.
Patent JP-H11111411-A (JP)
Title: Electric outlet equipped with multi-functional extension cord
Inventor: KOGURE TORU
IPC: H01R25/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To keep an connected electric appliance safe and safely operate the appliance only by inserting a plug into an electric outlet by installing a terminal for earthing connected with an earth electrode, providing a function for judging the earth side and further a function as a tester and a function of adjusting the voltage. SOLUTION: Electric outlet entry 2 are formed in an electric outlet equipped with an extension cord provided with an electric power plug 1 and terminals 3 for earthing to be connected are formed in one side to easily earth an electric appliance. It is preferable that the electric outlet is further provided with a LED 4 to judge whether electric current flows in the electric power or not and at the same time which side is the earth side based on the lighting of the LED. Further, it is preferable that a transformer is built in the electric outlet to make supplying voltage adjustable by operating a tap switching switch 5 while monitoring a voltmeter 6. At that time, the transformer is so installed as to work as countermeasure against a lightning surge.  Moreover, a buzzer 7 giving an alarm when overcurrent being detected is preferably arranged to prevent damage to an appliance connected with the electric outlet.
Patent JP-H02157487-A (JP)
Title: Scroll fluid machine
Inventor: MOROZUMI NAOYA
IPC: F01C1/02
Filed: 1988-12-07
Abstract: PURPOSE:To restrain the thermal expansion in the radial direction of a revolving scroll, reduce the leakage of a gas, and improve performance and reliability by reinforcing at least the portion including the outer periphery of the end plate of a revolving scroll with an iron group metal member. CONSTITUTION:The outer periphery of the end plate 1b of a revolving scroll body 1 which are integrally formed with an aluminum alloy, the back face of the end plate 1b, and the outer periphery of a boss portion 1c are press fitted into an iron group metal ring body 2 by a means of shrink-age fit, etc. to reinforce the surface. Thereby, the thermal expansion in the radial direction of the end plate 1b and boss portion 1c can be restrained to a degree equal to that of an iron group metal while, at the time of forming a compression mechanism portion by fitting a fixed scroll to laps 1a, the clearance in the radial direction caused by the difference in the degree of thermal expansion can be restrained small. Also, since the back face of the end plate 1b is also reinforce, sliding thereof on a thrust receiver can be made smooth. Thereby, the thermal expansion in the radial direction of the revolving scroll can be restrained, reducing the leakage of a gas while improving performance and reliability.
Patent JP-S63161544-A (JP)
Title: Optical information recording medium
Inventor: SAITO SHIRO
IPC: G11B7/2433
Filed: 1986-12-25
Abstract: PURPOSE:To put an erasable recording medium into practical use by utilizing a shape memory effect of an anti-ferroelectric ceramics. CONSTITUTION:An electric field is applied to an anti-ferroelectric shape memory material to cause distortion, then a light beam is radiated to rise the temperature of the part, the phase transposition from the ferroelectric phase to the anti-ferroelectric phase is applied to remove the distortion and to form a pit thereby recording information. Then the information is erased by increasing the temperature of the entire face of the material by leaving at a high temperature or the like to eliminate the distortion. Then write enable state is brought by applying an electric field to cause the distortion. The anti-ferroelectric shape memory alloy is used in such a way to put the erasable information recording medium into practical use.
Patent JP-H02153303-A (JP)
Title: Color filter substrate device for liquid crystal display device
Inventor: ITAGAKI SETSUO
IPC: G02F1/1335
Filed: 1988-12-06
Abstract: PURPOSE:To view the numbers, symbols, etc., provided on color filter substrates used for the liquid crystal display device as an acid for judgment in analyzing the defects generated at the time of production so that the defect analysis is rapidly executed by forming the numbers, symbols or marks on the above- mentioned substrates. CONSTITUTION:The numbers 9 form 1 to 16 are provided on the respective color filter substrates 2 of the color liquid crystal display device disposed with plural pieces of the color filter substrates 2 on a glass plate 1. Namely, the numbers 9 are patterned and formed of the same material at the time of forming black stripes 6 first on the glass substrate 1. Picture elements R3, G4, G5 are then formed. A protective film and transparent electrodes are then formed, by which the color filter substrates 2 are completed. The numbers are first viewed and the used as the aid for judging whether the cause for the defect lies in the place or not in case of analyzing the defect generated at the time of the production of the color filter substrates 2. The defect analysis is thus rapidly executed.
Patent JP-H05143253-A (JP)
Title: Printer and printing system
Inventor: MANIWA YOSHIO
IPC: G06F21/60
Filed: 1991-11-22
Abstract: PURPOSE:To functionally realize confidential print under the security protection. CONSTITUTION:In the case a printer has a large memory, a fact to be confidential print and its identification number, and is incidental information are transferred from a host machine, and subsequently, print data is transferred and these are accumulated in a memory. When the identification number is inputted from a panel, and its inputted identification number and the identification number of a print data file coincide with each other, print is started. In the case the printer does not have a large memory, the identification number is set by the host machine side and the transfer is left on standby, and the reception of the identification number from the printer is awaited. The printer side inputs the identification number and transmits its identification number of the host machine side. When the identification numbers are compared and coincide with each other, the print data is transferred and confidential print is realized.
Patent JP-2000128909-A (JP)
Title: Production of aqueous resin emulsion
Inventor: TANIMOTO SEIJI
IPC: C08F2/22
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane-based aqueous resin emulsion excellent in stability, solvent resistance or the like. SOLUTION: This polyurethane-based aqueous resin emulsion is obtained by the emulsion polymerization of an ethylenic unsaturated monomer in the presence of a polyurethane-based emulsion obtained by reacting a polyurethane polymer having an isocyanate group in its molecule with (A) a vinyl alcohol- based polymer having at least one functional group selected from the group consisting of amino, primary hydroxyl and acetoacetyl groups in its molecule and (B) a low molecular weight compound having amino group or hydroxyl one in its molecule in an aqueous medium.
Patent JP-H03167025-A (JP)
Title: Controller for combustion type heater
Inventor: YAGISAWA KENJI
IPC: F23N5/20
Filed: 1989-11-28
Abstract: PURPOSE:To provide always a proper combustion state by storing a missed combustion start condition in a memory when the combustion start condition is not detected even after a predetermined time in spite of the start of a combustion type heater, and increasing an air fuel ratio by a predetermined amount when the recombustion is carried out thereafter. CONSTITUTION:A manual switch 24 for outputting a starting signal to start a combustion type heater and a flame sensor 21 for detecting a combustion start condition are provided where engine cooling water flowing into a heater core of an air conditioner is heated by combustion gas generated by the combustion type heater to aid a heating capacity. The output signals of these switch and sensor are inputted in a control section 30. When the combustion start condition is not detected even after a predetermined time in spite of the output of the starting signal, the combustion start is judged to be missed so that such a condition is stored in a memory 31. Also, when the combustion start condition is detected thereafter, a fuel pump 2 constituting part of an air fuel ration controlling means is controlled to reduce fuel supplied to the combustion type heater by a predetermined amount.
Patent JP-H01147407-A (JP)
Title: Reflection mirror
Inventor: HAMAGUCHI TATSUYA
IPC: G02B5/10
Filed: 1987-12-03
Abstract: PURPOSE:To efficiently condense the solar light energy onto a focal plane by setting a curvature of a segment spherical mirror to a curvature having a value which becomes an intermediate value of two main curvatures of a rotary parabolic mirror in each spherical mirror assembly position. CONSTITUTION:As for each segment mirror 11 being a pseudo hexagonal spherical mirror, its curvature is set to a curvature having a value which becomes an intermediate value of two main curvature of a rotary parabolic mirror in each segment mirror assembly position. In this state, a solar light beam 8 which is made incident on the segment mirror 11 is condensed onto a focal plane 7 of a paraboloid. In such a way, the whole specular surface of a reflection mirror 1 can be approximate to the rotary paraboloid, and by overlapping such solar images as expanses in the meridional face and the sagittal face are roughly equal on the focal plane 7, the solar light energy can be condensed efficiently onto the focal plane 7.