baber/WOPTO huggingface dataset:
Patent JP-S63108545-A (JP)
Title: Cassette tape recorder
Inventor: SUZUKI TAKEO
IPC: G11B15/17
Filed: 1986-10-24
Abstract: PURPOSE:To cancel noise generated by the run idle at the unloaded tape cassette side by selecting and executing automatically the tape reproducing drive of the tape cassette at the loaded common capstan side with the common operation of a reproducing button. CONSTITUTION:When a tape cassette 1 only in the upper direction is loaded, an edge part 39 of a detecting lever 38 is brought into contact with a side surface and a selecting lever 43 is moved from a neutral position to a second position. Next, when an operating button 50 for reproduction is pushed, a reproducing head 7 is combined, a pinch lever 11 is turned, a pinch roller 12 is press- bonded to a capstan 17 and for a pinch lever 13 of a unloaded tape cassette 2 side in the lower direction, the turning is interrupted and a pinch roller 14 is not press-bonded. A transfer ring 32 is joined to a small diameter pulley 18 and a friction clutch pulley 28, puts the tape into the driving state, the transfer ring at the tape cassette 2 side is not joined to a friction clutch pulley, and therefore, the unnecessary run idle is not executed.
Patent JP-2000086136-A (JP)
Title: Repairing method for moving handrail for passenger conveyor
Inventor: SUZUKI KATSUMASA
IPC: B66B23/24
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method for a moving handrail for a passenger conveyor capable of easily repairing a canvas peeled part. SOLUTION: In a moving handrail for a passenger conveyor having multi-ply canvas bonded and fixed on the back side of decorative rubber forming a C- shaped cross sectional surface, when a part of the canvas layers is damaged, the moving handrail is overturned to put the canvas damaged part on the upper side (step S2), the canvas damaged part is cut and formed in a specified form (step S4), a binding agent which melts at a specified temperature is put to canvas edges in the canvas damaged part (step S6), the binding agent is filled in the whole canvas damaged part (step S7), a covering body of a low friction resistance is placed on the surface of the binding agent (step S8), and the covering body is heated at the binding agent melting temperature to be pressure- welded (step S9).  Repairing work to a canvas peeled part can thus be performed in a short time, thereby a suspension time of the passenger conveyor by the repairing work can be shortened.
Patent JP-2001077794-A (JP)
Title: Optical transmission system and optical transmitter
Inventor: SASAI HIROYUKI
IPC: H04B10/07
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk without making an optical filter a narrow band and, as a result, to enable wavelength multiplex optical transmission of a high density. SOLUTION: Single side band(SSB) modulation parts 121 to 12N externally modulate each of lights of wavelengths different from one another outputted from light sources 111 to 11N in accordance with input signals 11 to 1N by an SSB modulation system. N pieces of optical signals which are SSB modulated are transmitted through an optical fiber 140 after they are multiplexed in a first optical multiplexing part 130. After the transmitted optical signal is multiplexed with a light outputted from a station light emission source 430 in a second optical multiplexing part 140 and a carrier wave component of a desired optical signal is amplified, the optical signal of desired wavelength is extracted in an optical filter part 150, is converted into an electrical signal in an electric conversion part 160, and an output signal 20 is obtained.  In this way, when the SSB modulation system is used, especially for wavelength multiplexing optical transmission, a new effect for reducing crosstalk can be obtained and the wavelength multiplex optical transmission of a higher density can be realized.
Patent JP-S62113155-A (JP)
Title: Electrophotographic sensitive body
Inventor: AIZAWA KOICHI
IPC: G03G5/082
Filed: 1985-11-13
Abstract: PURPOSE:To obtain an a-Si type electrophotographic sensitive body superior in durability, printing resistance, and humidity resistance by coating the surface of an electrophotographic sensitive body having the a-Si type photosensitive layer with an a-C(H) film having an ESR spin density of 10<18>-10<19>cm<-3>. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with an amorphous silicon (a-Si) type material, and further on this layer with the surface layer composed of amorphous carbon hydride {a-C(H)} having an electronic spin resonance density (ESR spin density) of 10<18>-10<19>cm<-3>. The photosensitive body is obtained by laminating on the conductive substrate 1, such as a stainless or aluminum plate, a blocking layer 2, the a-Si type photoconductive layer 3, a buffer layer 4, and the surface layer 5 made of a-C(H) or a-C(O, H), and the conductive substrate 1 may be of either cylindrical form or sheet, and a substrate prepared by subjecting the surface of a glass or resin plate to a treatment for giving electric conductivity may be used. The blocking layer 2 is used in order to block injection of electrostatic charge from the conductive substrate.
Patent JP-H0683383-A (JP)
Title: Speech recognition device
Inventor: KOBAYASHI TETSUO
IPC: G10L15/12
Filed: 1992-08-28
Abstract: PURPOSE:To improve the recognition rate of a speech by narrowing down standard patterns in an input pattern by paying attention to the start point of a DP path where the input pattern and a standard pattern are made to correspond to each other. CONSTITUTION:The input pattern is generated from the speech add DP matching is carried out by making this input pattern correspond to a standard pattern stored in a standard pattern memory 6. The standard patterns in the input pattern are narrowed down by paying attention to the start point of the DP path where the input pattern is made to correspond to the standard pattern. Namely, a word spotting decision part 7 detects DP paths which have the same start point although their end points are different from the start points and end points of respective DP paths supplied from a DP matching part. When the start points and end points of, for example, DP paths P1-P9 are supplied from the DP matching part 5 in this case, the word spotting decision part 7 detects the DP paths P1-P5 having the same start point successively by a specific value (C=5 in this case).
Patent JP-H04133506-A (JP)
Title: Mesh antenna
Inventor: MITSUGI HITOSHI
IPC: H01Q15/14
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the deformation of the mirror surface of a mesh antenna and the degradation of the electric performance of the antenna caused by the deformation by providing a metallic mesh which functions as the reflecting mirror surface of the antenna while being in contact with a convex surface on the upstream side in the reflecting direction of the cables forming the concave reflecting mirror surface of a cable network. CONSTITUTION:This mesh antenna is composed of a metallic mesh 100 used as the reflecting mirror surface of the antenna, cable network 101 forming the reflecting mirror surface, and supporting structure body 102 for fixing the network 101. The mesh 100 is loaded so as to press the mesh 100 against the convex surface of the reflecting mirror surface forming cables 104 of the network 101 on the upstream side by means of auxiliary cables 105 in the reflecting direction and fixed to the surfaces of nuts 107 at each node 106. Therefore, the deformation of the mirror surface of the metallic mesh due to billowing caused by the sewed cables can be eliminated and the electric performance of the mesh antenna can be improved.
Patent JP-S61132142-A (JP)
Title: Compound for animal
Inventor: KAWAI JUN
IPC: A23K1/16
Filed: 1984-12-03
Abstract: PURPOSE:A compound for raising breeding efficiency and egg laying efficiency of land and marine animal, increasing an amount of milk, enlarging resistance to high and low temperature, to noise, vibration, and to oxygen deficiency, obtained by blending a feed or an additive with a straight-chain saturated alcohol with long chain. CONSTITUTION:A feed or an additive is blended with a straight-chain saturated alcohol (e.g., octacosanol, etc.) having long chain. Feed of this compound improves breeding result of useful animal such as cow, pig, etc., and has effects such as increase in daily amount of milk, prolongation of milking time in every milking period, increase in total milk amount in the whole milking periods, etc. Large economical effects in every field of raising and cultivation such as extreme increase in egg laying result of chicken, improvement in motor performance and durability of horse, cow, etc., improvement in durability during transportion of fish, prawn, etc., and during a red tide can be expected.
Patent JP-2001078171-A (JP)
Title: Device controller, camera controller, network system, device control method and storage medium
Inventor: KUROSAWA TAKAHIRO
IPC: H04N21/254
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a network system where the utilization of a service provided via a network can be promoted by making the offered service usable in trial. SOLUTION: In the case that signature information included in a service request (connection information) from a client 102x is not key information of a ticket issued from a charge imposing server 105 in compensation for the payment of a charge but information generated by using key information of a user for personal identification, a camera server 101x places a limit on a service provided to the client 102x as a trial use service.
Patent JP-H06221863-A (JP)
Title: Repair cost calculating device for crashed car
Inventor: INOUE ISAO
IPC: G06Q30/06
Filed: 1993-10-12
Abstract: PURPOSE:To perform calculation such as estimation of painting/repair costs with ease and accuracy by staring, on a recording media, combinations of paint colors and kinds, painting work items, and repair costs. CONSTITUTION:On a recording media 1 such as a compact disc ROM, multiple combinations of paint colors and their kinds, painting work items involved in respective combinations, and, the values of repair costs corresponding to individual work items are stored. These stored contents are read by a reading means 2, and given to a processing circuit 2 of a personal computer, etc., for calculation, and then displayed on a display means 4. A printer 5 prints estimation sheets, sales slips, etc. The processing circuit 2 is connected to an input means 6, such as a keyboard. Further, for accounts processing, etc., a writable recording media 7, such as a floppy disk, is prepared. And it is attached to a write/read means 8, to be controlled by the processing circuit 2.
Patent JP-H1198564-A (JP)
Title: Device and method for preventing use of portable telephone
Inventor: SASAKI MASAHARU
IPC: H04B1/40
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the use of a portable telephone in the place forbidden in the use thereof by calling attention to the carrier of the portable telephone, based on an output, when electric wave originated from the portable telephone has been received. SOLUTION: A call channel signal 28 transmitted from the portable telephone 27 is received by an antenna 21 and amplified by an amplifier 22 and, after that, an unrequired signal is cut by a band-pass filter 23 so as to be inputted to a wave detector 24. When the signal of the portable telephone 27 is detected, guide alarm voice which is previously recorded in a voice synthesizing circuit 25 is reproduced and transmitted from a speaker 26. When the call of the portable telephone 27 starts, guide alarm voice is simultaneously reproduced from the speaker 26 and it is directly announced that a place is the one where usage is prohibited by voice. Lamp display such as a lamp, a strobe light, a light emitting diode display or a liquid crystal display, etc., or picture display in addition to alarm by voice can be plurally or singly used.
Patent JP-2000062802-A (JP)
Title: Storing bag and its manufacture
Inventor: YAMAGATA KAZUNORI
IPC: B65D5/44
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a storing bag in which an operation for sticking a bag having a stored document such as a letter of guarantee stored therein to sticking member such as a cardboard box and the like may easily be carried out, the bag can be easily peeled off during its unpacking operation without damaging the surface of the bag as well as the surface of the cardboard box and then the storing bag can be used as it is to keep and store the stored document. SOLUTION: This bag is constituted such that an adhering sheet 3 having an adhesive agent layer arranged at its rear surface and a bag member 2 laminated on the surface of the adhering sheet 3 are provided with welded portions integrally welded with each other along both side edges, and a light welded layer 17a welded while its welding is slightly prohibited is arranged between a adhesive sheet 15 and the bag 2 and a peeling layer 17b welded under a state in which the welding is severely prohibited between the light welded layer 17a and the bag 2 while being positioned at least at least a portion near one location of an approaching upper end or a portion near the other location of an approaching lower end.
Patent JP-H03117223-A (JP)
Title: Two-way communication equipment
Inventor: TAKAMATSU MASATOSHI
IPC: H04B1/48
Filed: 1989-09-29
Abstract: PURPOSE:To attain the transmission and reception without the changeover of the state of transmission and reception and to simplify the constitution of an electric circuit by providing an open stable terminal and a short-circuit stable terminal to a negative impedance converter and connecting respectively a speaker to each terminal. CONSTITUTION:Identical speakers 3, 4 are connected respectively to an open stable terminal 1 and a short-circuit stable terminal 2 of a negative impedance converter 7. In the case of sound input from the speaker 3 at first, a circuit current (i) is i=e/((1-k)XZi) and an output voltage Vo is Vo=-kXZiXi, where k=R1XR2. That is, when the value (k) is remarkably closer to 1, the circuit current (i) increased, resulting in increasing the voltage Vo, this means amplification action. The amplification factor is adjusted by resistors 5, 6 of the negative impedance converter and the similar action is attained even from the opposite direction. Thus, the circuit is simplified, the application field is expanded and the receiver is used in common as the transmitter. The negative impedance converter is used for the amplifier for transmission and reception and the transmission and reception are attained from both the speakers.
Patent JP-H03117671-A (JP)
Title: Fuel injection device
Inventor: EGUCHI NOBUJI
IPC: F02M55/02
Filed: 1989-09-29
Abstract: PURPOSE:To reduce an amount of nitrogen oxide produced in exhaust gas by a method wherein a throttle is provided between a fuel injection pump and a fuel injection nozzle and a fuel injection rate at the initial stage of injection through a fuel injection nozzle is suppressed. CONSTITUTION:A throttle 20 is located between an injection pipe 15 running from a fuel injection pump 11 and a connection part 21 of a fuel injection nozzle 16. A controller 26 excites a solenoid coil 25 at a proper timing based on the number of revolutions of an engine and a load, detected by sensors 27 and 28, to move downward a valve body 24. A fuel passage 23 of a body 22 of a throttle 20 is throttled to suppress an injection rate at the initial stage of fuel injection. This constitution prevents the occurrence of a diesel knock occasioned by a delay in ignition and performs low temperature combustion and reduces an amount of produced nitrogen oxide.
Patent JP-H03117670-A (JP)
Title: Fuel injection device
Inventor: EGUCHI NOBUJI
IPC: F02M55/02
Filed: 1989-09-29
Abstract: PURPOSE:To achieve reliable joining as a bearing is reduced by a method wherein the joint of the end part of an injection pipe is contact-bonded and connected to the connection part of a fuel injection nozzle or a fuel injection pump by means of a retainer. CONSTITUTION:In connection between an injection pipe 15 and a connection part 20 of a fuel injection nozzle or a fuel injection pump, a flangeform protrusion 21 is formed on the tip part of the injection pie 15. A protection ring 22 is located at the shoulder part of the protrusion part 21, a retainer 23 is fastened against a male screw 24 of the connection part 20, and by means of the fastening force, a tip joint 25 of an injection pipe 15 is contact-bonded to the bottom surface of a recessed part 26 of the connection part 20. This constitution achieves reliable joining as a bearing is reduced and prevents deformation and wear of the connection part on the tip side of the injection pipe.
Patent JP-H0889111-A (JP)
Title: Culture medium for multistage hydroponic culture
Inventor: YASUKAWA HIDEMORI
IPC: A01G31/06
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a culture medium for the multistage hydroponic culture by effectively utilizing the interior of a narrow agricultural greenhouse, enlarging a cultivation area with an inexpensive structure, increasing the yield per unit area and improving the operating efficiency. CONSTITUTION: This culture medium for multistage hydroponic culture is obtained by installing beds 7 in the form of V when viewed from the side in many stages in the longitudinal direction on both tilted sides of a bench 6 assembled into the form of inverted V, attaching a plastic sheet 10 in the form of V into each bed T, further installing a water-permeable sheet 9 at an interval on the inside thereof so that the base thereof may form a drainage drain 11 between the bottom of the sheet 9 and the bottom of the plastic sheet and filling rock wool on the inside of the water-permeable sheet 10.
Patent JP-2001082829-A (JP)
Title: Thermoelectric module and temperature regulation module using thermoelectric module
Inventor: AKIBA HIRONAGA
IPC: F25B21/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module for regulating the temperature distribution of a temperature control object arbitrarily, and a temperature regulation plate using a thermoelectric module which can regulates the temperature distribution of a mounting plate arbitrarily. SOLUTION: A thermoelectric module 4, 14, 34 comprises piezoelectric elements p, n arranged at a density differentiated concentrically with respect to the contact face of a mounting plate (temperature control object) 2. A temperature regulation plate 1, 10, 30 using the thermoelectric module comprises piezoelectric elements p, n arranged at a density differentiated concentrically with respect to the contact face of the mounting plate 2.
Patent JP-H03169840-A (JP)
Title: Substituted 2-amidetetralin as substance having melatonin action and antagonizing substance
Inventor: ARAN ESU HORUN
IPC: A61P25/28
Filed: 1990-09-25
Abstract: PURPOSE: A medical drug component containing a specific substd. 2-amidotetralin, applicable to the treatment of symptoms affected by melatonin activity.  
     CONSTITUTION: Containing a compd. of the formula (R 1  is H, halogen, amino, amido, alkyl, alkoxy, alkoxyaryl; R 2  is H, OH, halogen, amino, amido, aryl, mono- or di-alkylamino, alkyl, alkenyl, etc.; R 3  is H, aryl, alkylaryl, alkyl, alkenyl, alkynyl; R 4  is aryl, alkylaryl, alkyl, cycloalkyl, etc.; R 5  is H, OH, halogen, oxo, aryl, alkyl, etc.), for example, 8-methoxy-2-propionamido-tetralin. The subject compd. is used for the treatment of melancholia, disorders of sleep- vigil emergence cycle, hypertension, glaucoma and defects of nervous internal secretion, and detection of the position of melatonin acceptors in samples. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0996793-A (JP)
Title: Liquid crystal display device
Inventor: KUDO YASUYUKI
IPC: G09G3/36
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To restrict hirizontal stripe unevenness caused by drivings by changing the combination of canning electrodes to be selected in an R pieces unit with a scanning electrode selecting means at every period when display data equivalent to one frame are displayed. SOLUTION: This device is constituted of a liquid crystal panel 101 constituted of lateral (j) dots and longitudinal 10dots, a scanning driver 102 supplying a scanning voltage to the liquid crystal panel 101, a data driver 103 supplying a data voltage to the panel, a liquid crystal driver controller 109 supplying display data and various kinds of synchronizing and control signals to the drivers 102, 103, a power source circuit 116 supplying a liquid crystal driving voltage group 114, 115 to the drivers 102, 103 and a display system body 120 supplying power source voltages 117∼119 to the power source circuit 116. Then, orthogonal functions to be made to correspond to respective scanning electrodes are changed at every frame by changing the combination of scanning electrodes to be simultaneously driven at every frame.
Patent JP-H0786449-A (JP)
Title: Semiconductor device and mount board
Inventor: KOTSURU HIDEAKI
IPC: H05K3/30
Filed: 1993-09-17
Abstract: PURPOSE:To simply and accurately position when a semiconductor device having a flat package is mounted to a mount board. CONSTITUTION:In a semiconductor device such as an integrated circuit device, etc., many outer leads 14 are linearly guided from a side part of a flat package 16, and also position pins 10A to 10D are provided at four corners of the package 16. In a mount board 20, a rectangular recess 22 for receiving the package 16 is provided, and also positioning grooves 22A to 22D for receiving respectively the positioning pins 10A to 10D are provided at four corners of the recess 22. When mounting, the package 16 is inserted into the recess 22 so as to set the positioning pins 10A to 10D to the positioning grooves 22A to 22D and a lead 14 is connected to a solder land S1 of a board wiring.
Patent JP-H08118246-A (JP)
Title: Bolt fastening tool
Inventor: IMAMURA KAZUAKI
IPC: B25B21/00
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a bolt fastening tool which can prevent a mis-fastening or an accompanying rotation of a bolt or the like, by providing a bit for fixing to engage to the groove of the bolt or the like, in a socket rotated by a gear. CONSTITUTION: When a nut 5 is fastened by a socket 6, a bit 7 for bolt fixing provided in the socket 6 is engaged to the groove of a bolt or the like 1. This bit 7 for fixing is fixed to a bit slide tool 18 through a bit return spring 15, only in the rotating direction by a rectangular shaft or the like. It is made movable in the lateral direction through the bit return spring 15. And even though the nut 5 is fastened and rotated by the socket 6, and advances in the lateral direction, the bit 7 for fixing follows by the bit return spring 15, and the bolt or the like 1 is fixed constantly. Consequently the nut 5 is not rotated together with the bolt or the like 1, and can be fastened securely.