baber/WOPTO huggingface dataset:
Patent JP-S57179422-A (JP)
Title: Bush for resin gear in engine
Inventor: IKEDA TAKASHI
IPC: F16C35/02
Filed: 1981-04-30
Abstract: PURPOSE:To prevent the production of the noise by notching a plurality of spiral grooves in the shaft section of a bush for a resin gear thereby eliminating the gap between the bush and the gear. CONSTITUTION:A metallic bush 10 is equipped with a shaft section 11 and a flange section 12 and a circular groove 13 is formed between them. While four grooves 14, 15, 16, 17 are notched spirally in the shaft 11. The shaft 11 of the bush 10 is fitted in the boss 19 of a resin gear 18 in an engine. Since it is fitted at the molding of the gear 18, the boss 19 of the gear 18 will gear with the grooves 14, 15, 16, 17 formed in the shaft section 11 of the bush 10 and the circular groove 13 thus to couple the bush 10 and the gear 18 integrally.
Patent JP-S51142480-A (JP)
Title: A process for inhibition of formation of no
Inventor: TANIYAMA SEIZOU
IPC: F23L7/00
Filed: 1975-06-03
Abstract: PURPOSE: In a gas fired heating furnace, a process for inhibiting the formation of NO x  without decreasing thermal efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58184614-A (JP)
Title: Carrier using running truck
Inventor: HARADA TSUNEMI
IPC: B65G43/00
Filed: 1982-04-23
Abstract: PURPOSE:To allow a small-scale means to secure the relative positoning of a carried article and a working machine with high precision, by providing a floating means between a running truck and the carried article mounted thereupon. CONSTITUTION:After the running truck 1 is stopped, a cylinder mechanism 23 for driving a positioning means 21 is put in operation to move a positioning member 25 to the right, and a positioning surface 26 is engaged with the engaging groove 28 of an engaging member 27 provided to a floating table 6 to bring the left side surface of the floating table 6 into press contact with the reference surface 32 of a reference member 29. The floating table 6 while moving to the left moves forth or back according to an error of the stopping position of the running car 1 because the positioning surface 26 and engaging groove 28 from a plane isosceles triangle to be positioned relatively to a pallet changing device and the table 10 of the working machine with high precision.
Patent JP-H07238081-A (JP)
Title: Pyrazole derivative
Inventor: TANIGAWA KEIZO
IPC: A61P15/00
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a new derivative useful as an antagonist for angiotensin II in treatment for cardiovascular diseases, especially hypertension, heart failure and vein failure, glaucoma, diabetic retinopathy, central nervous diseases and chronic renal diseases. CONSTITUTION:This compound is represented by formula I[R<1> is H, a 1-10C (substituted)-alkyl, etc.; R<2> to R<6> each is a halogen, nitro, etc.; R<7> is carboxyl, 5-tetrazolyl, etc.; X is N or NO; Y and Z each is N or CR<4>; A and E each IS methylene, etc.; D IS phenyl, etc.; G is a covalent bond, etc.], its tautomer and salt thereof, e.g. N-[1-(2-phenylethyl)-4-ethoxycarbonyl-5-bromopyrazol-3-yl]- N[(2'-(N-triphenylmethyl-(1H-tetrazol-5-yl) biphenyl-4-yl)methyl]-n-propylamine. The compound of formula 1 (R' is H) is obtained by reacting, e.g., a compound of formula II with a compound of formula III (V is a halogen, etc.) to lead to a compound of formula IV and as necessary, carrying out deprotection of the compound of formula IV.
Patent JP-S59193654-A (JP)
Title: Digital modulating system
Inventor: SHINPO MASATOSHI
IPC: G11B20/14
Filed: 1983-04-15
Abstract: PURPOSE:To minimize the transmission of a demodulated code error in the unit of 6-bit by allowing a data bit in 6-bit to correspond to a code word in 8-bit, increasing the width of detecting window, decreasing the interval of maximum magnetization inversion and completing the modulation algorithm within the 6-bit unit of the data bit. CONSTITUTION:The input is sampled, quantized and then added with a correction code and further, a synchronizing signal is added and the result is transmitted to a modulation circuit as a serial data. The binary data is sectioned in the unit of 6-bit taking the rear ridge of the synchronizing signal as a reference, serial/parallel converted 1 and given as an address of a 6-8 conversion ROM 2 where 64-way of specific code word data are written. This output is parallel/ series converted 3 and given as a modulation output of a converting system SEM-3. The synchronizing signal is extracted by the extraction of a prescribed bit pattern as demodulation, the data is sectioned in the unit of 8-bit taking the rear ridge as a reference, serial/parallel converted 4 and given as an address of the original data 8-6 conversion ROM 5 in 6-bit.
Patent JP-H08261277-A (JP)
Title: Vibration reducing device for vehicle
Inventor: SOMAI HIROSHI
IPC: F02B77/00
Filed: 1995-03-27
Abstract: PURPOSE: To sufficiently display vibration reducing effect by properly varying control constant according to the varied state of engine load for carrying out feedback control. CONSTITUTION: A vibration reducing device has a speaker 2 for generating sound for reducing noise inside a car and a microphone 4 for detecting the noise inside the car, and feedback controls at least the phase of the sound issued from the speaker 2 so as to minimize noise detected by the microphone 4 inside a car. In this control, a computing section 14 computes the variation rate of engine revolutions, and a varying means 15 varies a converging factor being control constant, sampling frequency and limitter value according to the variation rate. For example, the converging factor and the sampling frequency in the case of the large variation rate are severally made larger than those in the case of the small variation rate, and the limitter value in the case of the large variation rate is made smaller than that in the case of the small variation rate. This process can be also applied in the case where an agitator is used instead of the speaker or an acceleration sensor is used instead of the microphone.
Patent JP-H03267677-A (JP)
Title: Refrigerator
Inventor: ARAI KUNIO
IPC: F25D23/00
Filed: 1990-03-16
Abstract: PURPOSE:To eliminate an increase in thickness of the sidewall of a heat insulating box and to obviate a fear of irregularly frosting a cooler by communicating a cold storage chamber return passage for returning chilled gas fed to a cold storage chamber with a vegetable chamber, and returning chilled gas fed to the vegetable chamber to the cooler through a vegetable chamber return passage. CONSTITUTION:Chilled gas fed into a cold storage chamber 25 is fed to a vegetable chamber 26 through a cold storage chamber return passage 34, then returned into a cooler chamber 28 through a vegetable chamber return passage 35, and again cooled by a cooler 30. Since the chilled gas supplied to the chamber 25 is fed into the chamber 26, a storage chamber return passage 33 may communicate with the chamber 26. Thus, even if the passage 33 is not provided at the right wall of a heat insulating box 21, contrary to the communication of the cold storage return passage to the side end of the cooler chamber, it may be formed at a back wall to be originally set thickly to form the chamber 28 of the box 21, thereby eliminating a fear of narrowing the inner volume of the box 21.
Patent JP-H04280349-A (JP)
Title: Bus interface circuit
Inventor: OKAZAKI MAKOTO
IPC: G06F13/38
Filed: 1991-03-08
Abstract: PURPOSE:To make the function of a fault supervisory timer to be certain by preventing the reception of next access even after the transfer of a low speed bus is terminated when thrust-out access using the low speed bus is received. CONSTITUTION:A low-order bus 3 being a local bus connected to MPU is connected to a high speed bus 1 and the low-speed bus 2 through a bus interface circuit 4 having a thrust-out function. A timer 5 supervises the transfer of the low-order bus 3. The busy signal holding means 6 of the bus interface circuit 4 holds a busy signal at the time of receiving the access of the low speed bus 2. When a different access request for the low speed bus 2 or the high speed bus 1 is received while the access of the low speed bus 2 is transferred, the transmission of a reception completion notice is suppressed and the access is not received. Furthermore, a receiving signal holding means 7 or a retry signal transmission means 8 is provided and the different access holding a busy signal is suppressed.
Patent JP-H06278815-A (JP)
Title: House distribution system and search device therefor
Inventor: AMISHIMOTO SATOSHI
IPC: B65G1/137
Filed: 1993-03-26
Abstract: PURPOSE:To provide a system to distribute documents such as catalogue, letter, etc., through utilization of a house distribution system which has been already established separately from the postal system. CONSTITUTION:To a computer 6, an input means 4 for entry of the address information on houses, to which distribution is to be made, and a sorting file which has been turned into a data base upon putting the code of each retailer in correspondence to the address information managed by the applicable retailer, are connected. When any address to which distribution is to be made is entered, a program installed in this computer 6 is actuated, and the applicable retailer code is sought from the sorting file 5 and given to the output device 7, and thereupon house distribution is made from this retailer.
Patent JP-H04280553-A (JP)
Title: Loopback test equipment and test method for digital line in-station terminator
Inventor: ABE EIJU
IPC: H04M3/26
Filed: 1991-03-08
Abstract: PURPOSE:To attain a test even on the normal operation of a feeder system circuit at the loopback test of a digital line in-station terminator. CONSTITUTION:When a loopback control signal 13 is received by a line termination circuit 1, the circuit 1 operates a start switch circuit 7 automonously to switch switches N1, N2, R1, R2 of the circuit 7 thereby forming a DC loop in a digital line in-station terminator OCU. The forming of the DC loop is confirmed by the result of detection of a loop current detection circuit 5 to confirm the normal operation of the circuit 7, a power separate filter 4, the circuit 5, and remote feeder power supply circuit 6. Thus, the normal operation of all the circuit blocks of the OCU is confirmed by the loopback test. Thus, the entire device including the station feeder system circuit in the OCU is tested.
Patent JP-H03267222-A (JP)
Title: Paper feeding device
Inventor: ITOIGAWA MASAKATSU
IPC: B65H3/44
Filed: 1990-03-16
Abstract: PURPOSE:To enable easy and quick replacing operation of paper sheets by providing paper-sheets housing boxes for every size of paper sheets being fed by a rotary cassette, and also by detachably fitting these respective paper-sheets housing boxes to a paper-sheets-housing-box fitting unit. CONSTITUTION:The replacement of paper sheets in a rotary cassette 83 is carried out by detaching a paper-sheets housing box 90 being fitted to a paper- sheets-housing-box fitting unit 89, and by fitting another paper-sheets housing box 90 in which paper sheets of desired size are housed to the paper-sheets- housing box fitting unit 89. Therefore, replacing operation of paper sheets can be easily and quickly carried out. Further, by preparing paper-sheet housing boxes 90 corresponding to paper sheets of every size, paper sheets of every size to be used in the rotary cassette 83 can be dealt with by one rotary cassette 83. Thus, for instance, in a constitution in which a paper-feeding device is provided below a copying machine body, this one rotary cassette 83 can be arranged on the top of the paper-feeding device, and the operation such as the replacement and replenishment of paper sheets can be further facilitated.
Patent JP-S543503-A (JP)
Title: Muting device of record players
Inventor: IMURA SHIGERU
IPC: G11B3/00
Filed: 1977-06-10
Abstract: PURPOSE: To automatically prevent large acoustic noise produced at the mounting or dismounting of a cartridge by muting the output of an amplifier at all times except when the stylus of the cartridge mounted to a tone arm is tracing the modulated grooves of a record disc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08265813-A (JP)
Title: Calling method for plural terminal equipments connected to one like and data transmission system
Inventor: KUMAZAKI MOTOSUMI
IPC: H04M11/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide the method and the system in which plural terminal equipments are connected more simply and more economically to one telephone line. CONSTITUTION: Plural terminal equipments 1 are connected to one telephone line 6. The line 6 is connected in daisy chain by using a switch 51 and a branch line 63 in each terminal equipment. When each terminal equipment detects a bell, it is simultaneously started by its own timer 9. The time of each timer 9 is set at a prescribed time interval to be longer from an upperstream toward a downstream. A 1st terminal equipment connects a line in itself with respect to a call of the line 6 and a sent terminal number and its own terminal number are compared. When they are coincident, communication is made with an opposite equipment. When anticoincident, a succeeding terminal connects a line by expiration of time and the terminal number sent from the opposite equipment is compared with its own number.  Finally the terminal equipment having a designated terminal number makes communication to the opposite equipment.
Patent JP-H07247931-A (JP)
Title: Distributor type fuel injection pump
Inventor: KUBO KENICHI
IPC: F02D41/38
Filed: 1994-03-11
Abstract: PURPOSE:To provide an injection rate characteristic of long duration at the time of a low load and to provide an injection rate characteristic of rapid spill at the time of a high load. CONSTITUTION:A cam 25 for cutting off to cut off fuel is provided separately from a cam 14 for oil delivery to deliver fuel in an inner cam type fuel injection pump, and cutting off speed of fuel is independently set by this cam 25 for cutting off. A characteristic to increase cam speed continuously in a force feeding process is given to this cam 25 for cutting off, cutting off speed is, decreased at the time of a low load where cutting off is fast, and the cutting off speed at the time of a high load where cutting off is slow is increased.
Patent JP-S63236805-A (JP)
Inventor: EGAWA KAZUYUKI
IPC: E01D2/00
Filed: 1987-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10262441-A (JP)
Title: Operating device for combine
Inventor: KOMODA SHOJI
IPC: A01D69/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a power steering lever by which operability and stability are improved by constituting a system where an automatic direction controller and an automatic threshing depth controller are mounted on a combine so as to execute control and also constituting it so as to execute the rotary operation of a travelling vehicle body by means of an inclinating operation in a left and right direction and to execute the elevating/lowering operation of a cutting pre-processor by means of the inclinating operation in a front and rear direction. SOLUTION: A pair of clutch operating switches 11 and 11' which are juxtaposed in the horizontal left and right direction so as to disconnect left and right side clutches and control operating switches 12 and 12' which are juxtaposed in the vertical front and rear direction so as to turn on/off the automatic direction controller and the automatic threshing depth controller are arrayed by crossing each other on the grip 9 upper surface of the power steering lever 8.
Patent JP-S51144611-A (JP)
Title: The improving system of the surface gloss of photographic paper
Inventor: YAMAMOTO SOUICHIROU
IPC: G03C1/95
Filed: 1975-06-06
Abstract: PURPOSE:Specified quantities of vinyl polymer and colloidal silica are added to the binders of photosensitive emulsion layer and so forth, which system is different from known addition purposes and addition quantities and so forth, improving the surface gloss of photographic paper.
Patent JP-H04305834-A (JP)
Title: Magneto-optical recording medium and recording and reproducing method thereof
Inventor: KAWANO TOSHIFUMI
IPC: G11B11/105
Filed: 1991-04-01
Abstract: PURPOSE:To provide the magneto-optical recording medium which is improved in recording density without changing the diameter of reproducing light. CONSTITUTION:A reproducing layer and recording layer consisting of perpendicularly magnetized films are provided on a substrate. The reproducing layer is an alloy with a transition metal in which rare earths are dominant. This layer has the relation of coercive force Hc1 of the reproducing layer at ordinary temp. < the coercive force (Hc2) of the recording layer and the relation of the compensation temp. (Tcomp1) of the reproducing layer < the Curie temp. (Tc2) of the recording layer.
Patent JP-H06283236-A (JP)
Title: Terminal part protecting clip for flexible flat cable
Inventor: KIKUCHI NOBUTAKA
IPC: H01R12/79
Filed: 1993-03-26
Abstract: PURPOSE:To make the fitting job of a flexible flat cable to a connector easy and prevent damage (discontinuity) of the flexible flat cable due to repeatable bending by large angles. CONSTITUTION:A clip 10 so attached to a flexible flat cable 1 holding its terminal part 1 (a) with bending it almost orthogonally. Accordingly, when the flexible flat cable is attached to a connector 2, the attaching job can be easily done by pressing the clip 10 and inserting the terminal part 1 (a) into an installing part 3. Bending direction of the flexible flat cable 1 is regulated by the clip 10 previously. Thereby, no local force is applied even if the cable is repeatedly bent by a large angle and breakage can be prevented.
Patent JP-S543938-A (JP)
Title: High-frequency heating system
Inventor: YOSHIMURA HIROBUMI
IPC: H05B11/00
Filed: 1977-06-09
Abstract: PURPOSE: To provide a clearance between the waveguide and heating chamber of a heater-fitted high-frequency heating system for avoiding the effect of heater radiation on said waveguide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02247992-A (JP)
Title: Filter connector
Inventor: HATAKEYAMA SHUHEI
IPC: H01R13/719
Filed: 1989-03-20
Abstract: PURPOSE:To prevent receiver malfunction by inserting electrostatic capacity between a driver terminal and a signal ground in the vicinity of the terminal and providing effective bypass of a high-frequency component contained in an electric signal generated by the driver to the signal ground. CONSTITUTION:Two terminals 4, 4' belonging to a group of connector terminals for a filter connector are connected to either a receiver C or a signal ground line 12, and the terminal 4' is connected to a driver A. The terminal 4' penetrates a filter element 1' to electrically connect to an inner peripheral electrode 3' of the element 1'. In order to have an outer peripheral electrode 2' of the element 1' connected electrically to an earth plate 8', connection is made to a signal ground 12', thus resulting in connection to a signal ground terminal 12'. In addition, penetration by the terminal 4 connected to a receiver C is such that electrostatic capacity with the signal ground is reduced with respect to the earth plate 8', thereby effectively bypassing a high-frequency component contained in a signal generated in the driver A.
Patent JP-H09258217-A (JP)
Title: Reflection type liquid crystal display device
Inventor: FUKUCHI TAKAKAZU
IPC: G02F1/1335
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of double reflection of a display screen by the optical path difference between a light reflected by the electrode on substrate and a light reflected by the reflector disposed on the rear of the substrate by forming a reflection plate on the inside surface of the transparent substrate adjacent to liquid crystal. SOLUTION: A pair of the transparent glass substrates 1 facing each other provided with the patterned transparent electrodes 2b are held at a specified spacing and an STN liquid crystal material 7 is sealed into the spacing. The one transparent glass substrate 1 has the light reflection plate 3 consisting of an aluminum metallic film and an insulative transparent resin layer 5 disposed on the light reflection plate 3 thereon. Namely, the reflection plate 3 is arranged on the inner side of the transparent glass substrate 1. The aluminum metallic film which is the reflection plate 3 is formed to a prescribed film thickness by a sputtering method in such a manner that pinholes are not formed. The film of the aluminum on the surface of the transparent glass substrate 1 is formed under sputtering conditions having metallic gloss.
Patent JP-H11263174-A (JP)
Title: Harness wiring structure of vehicle door
Inventor: SERIZAWA YASUYOSHI
IPC: H02G3/38
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To facilitate structuring of an accommodation part and easiness in installing works to the expansion part of a door harness. SOLUTION: A guide part 2 for a harness protector 1 and a harness accommodation part 5 for the loop part 4 of a harness 3 are formed in a single piece with a door structure 6 made of a synthetic resin such as door trim. The guide has an L-shape section, and the protector includes a slide part 9. A harness accommodating wall 23 is formed in a single piece with the door structure. In the accommodation part 5, ridges 321 -323 for harness sliding for the loop part 4 are radially formed. Harness fixing parts 24, 28j, 282 are formed in a single piece with the door structure 5 wherein the fixing parts 281 and 282 include a harness engaging arm 27 and harness inserting gap.  A tape 40 is wound from the harness leadout side to the bending start side 4a of the loop part, and the bending start side is fixed to the fixing part 281 , while the expansion part 4b is continued to the protector 1 side without winding of tape. Inside the loop part 4b, a harness supporting pin 46 is formed in a single piece with the door structure. Cover fixing parts 161 -163 are formed in a single piece with the door structure and fitted to a cover 19 or a lock part 20 of another door structure.
Patent JP-S62225891-A (JP)
Title: Panel with built-in heat pipes
Inventor: YASUI RYOJI
IPC: F28D15/02
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a panel with built-in heat pipes by sticking thin plates at the upper side or the upper and lower sides of a heat pipe net which is composed of a plurality of heat pipes and has a spread area in flat surface shape. CONSTITUTION:Heat pipes 4, 5, 6 are combined in commonly called honeycomb shape to constitute a heat pipe net and at its upper side or upper and side face sheets 3 are sticked. The heat pipes bent in an angle 60 deg. are jointed at an A part 7. The heat pipe 4 carries heat in the direction (y) at the part 7 and in an angle 60 deg.C direction to (y) at a B part 8. As the pipe 4 is in contact with the pipe 5 at the part 7, heat is able to be carried to the pipe 5 by heat- transfer. By this way, heat is able to be carried to the pipe 6 and the subsequent pipes and also heat-transfer in the (x) direction is carried out and heat control to keep the temp. on the panel at a constant level is efficiently achieved. Flexural rigidity in this case is made higher than that in case when pipes are fabricated in lattice shape having the width (a) and (b) in the vertical and lateral directions respectively. As the longitudinal direction of the heat pipe is direction in various directions at an angle 60 deg., the directionality in strength is comparatively small.