baber/WOPTO huggingface dataset:
Patent JP-H03260465-A (JP)
Title: Control device for fluid joint
Inventor: BOTA KEIJI
IPC: F16H59/48
Filed: 1990-03-09
Abstract: PURPOSE:To solve the problem with poor followup performance by controlling the engagement force of a lockup clutch into slip condition when quick acceleration of a car is sensed, and increasing the drive force transmitted to a torque converter. CONSTITUTION:A torque converter 1 consists of a pump 5 rotating in a single piece with the output shaft 3 of engine, a turbine 6, a stator 7, and a lockup clutch 8. A transmission mechanism 10 is connected with a turbine shaft 9. A control unit 13 is fed with signals about the degree of throttle opening, speed, and engine revolving speed, and sends a control signal to a solenoid 12. When judgement is such that the car is in quick accelerating state, a control signal is given so that the engagement force of the lockup clutch 8 is turned in the slipping state. Thus the rising acceleration of engine revolving is held at a certain specified level to overcome the problem with poor followup response characteristic of the torque converter at the time of quick acceleration.
Patent JP-S53145575-A (JP)
Title: Plasma etching method
Inventor: MIZUKAMI KOUICHIROU
IPC: H01L21/3065
Filed: 1977-05-25
Abstract: PURPOSE: To eliminate the reduction and dispersion in pattern size and increase the margin of IC design by using a mixture of carbon tetrafluoride containing normal oxygen and nitrogen as an etching gas at the time of plasma etching Si or Si compound through a photo mask made of organic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08236234-A (JP)
Title: Ic socket
Inventor: IWAMATSU YASUYUKI
IPC: H01R33/76
Filed: 1995-02-23
Abstract: PURPOSE: To provide a highly reliable IC socket which has spring elasticity effective to displacement in horizontal and vertical directions, for which slight load and stress is needed to open contact pin, and of which proceeding track can easily be adjusted by changing shape of a switchgear mechanism. CONSTITUTION: An IC socket is one in which a plurality of pairs of insertion holes are formed in an insulating substrate with a distance one another and a plurality of pairs of spring-like contact pins 4 to be brought into elastic contact with pairs of leads are inserted and fixed in the insertion holes. A first curved spring part 4b and a second spring part 4c are so formed in each contact pin 4 as to form a S-shape.
Patent JP-S53145141-A (JP)
Title: Boil cooler
Inventor: ITAHANA HIROSHI
IPC: H01L23/44
Filed: 1977-05-25
Abstract: PURPOSE: To keep a pressure of a container from turning to a negative pressure by making the container of expandable material and by providing a stopper which restricts expansion within a specified value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000260791-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ABE KAZUHIKO
IPC: H01L21/56
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To replenish without excessive or insufficient a sealing resin between a semiconductor element and a substrate in a semiconductor mounter, on which the semiconductor elements are mounted on the substrate provided with clearances. SOLUTION: A semiconductor element 10 is electrically and mechanically connected to one main face of an interposer substrate 20 by the use of bump electrodes 30. The interposer substrate 20 is provided with a through-hole 22 for supplying a sealing resin 40. At a supply port side of the through-hole 22, a cylindrical recess 23 is formed as a replenishment amount buffer.
Patent JP-S63227466-A (JP)
Title: Steering gear for agricultural tractor
Inventor: BANDO FUTAMU
IPC: B62D3/02
Filed: 1987-03-14
Abstract: PURPOSE:To improve safety at time of high speed running, by linking a mechanism changing a large steering angle of a steering wheel with a shift operating device, and making the maximum steering angle when the shift operating device is at high speed, so as to be smaller than that at time of low speed. CONSTITUTION:A check device 20 is tightly attached to an intermediate part of the shift shaft 13 installed in the body breadth direction of a gearshift pedal 6 as a shift operating device which operates a continuously variable transmission. And, a pinion gear 16 is tightly attached to the lower end of a steering control shaft 15, while a sect gear 19 is tightly attached to the upper end of a vertical shaft of a pitman arm 17, making it engage with this pinion gear 16. With this engagement, operating physical force of a steering handle is made transmissible to a steering wheel via the pitman arm 17 and a drag link 14 or the like. And, a symmetrical contact surfaces 21 are formed in a side edge at the side of the check device 20 of the sect gear 19, and the check device 20 is moved to the side of the sect gear 19 in proportion as operating the gearshift pedal 6 to the high speed side, whereby a turning angle of the said gear 19 is made so as to be checked to smaller.
Patent JP-S59185516-A (JP)
Title: Automatic controlling method of plate thickness
Inventor: SHIBATA HIROSHI
IPC: B21B37/18
Filed: 1983-04-07
Abstract: PURPOSE:To eliminate the error in detecting the plate thickness on the outlet side of a rolling stand with simple circuit constitution by correcting the rolling down position of the stand in accordance with the deviation in the plate thickness on the inlet side, the deviation in the plate thickness on the outlet side, rolling load and the deviation in the plate thickness of the outlet side detected from the rolling down position. CONSTITUTION:A delay circuit 1 for the transfer time of a material to be rolled receives the deviation signal DELTAhx(t) in the plate thickness from a plate thickness detector X, transfers a material L to be rolled in synchronization with the transfers thereof to a rolling stand R by the pulse synchronized with the roller revolution generated from a pulse generator PG and applies the signal to a plate thickness control circuit 2 provided in the rolling stand. The circuit 2 obtains the deviation in the plate thickness on the outlet side of the stand from the value obtd. by subtracting the detected value of the rolling load in the stage of starting the control from the detected value P of the rolling load received from a rolling load detector LC and the deviation DELTAhx(t') in the plate thickness received from the circuit 1. A rolling down signal S1 is applied to a rolling down control device HC in accordance with said signal, by which the driving for rolling down is accomplished.
Patent JP-2000255867-A (JP)
Title: Paper inversion device
Inventor: OKADA HIROMI
IPC: B65H29/58
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To pull in a paper from an image forming device simultaneously with inversing the paper by one motor by supplying drive force changing the rotational direction, converting the rotational direction of supplied drive force into a fixed rotational direction, and carrying the paper sheet based on the drive force made in the fixed rotational direction. SOLUTION: Drive force is supplied by a drive force supply means (motor 81) capable of reversing the rotational direction. The rotational direction of drive force supplied from the motor 81 is converted to fixed rotational direction by a rotational direction converting means (gears 85, 86, 88, 89, 90, 132, 134, one-way clutches 87, 91, and shafts 131, 133). Based on the drive force converted to the fixed rotational direction, paper is carried by a carrying means (driving roller, driven roller). Hereby, a paper inversion device can roll over the paper continuously supplied from a printer by the one motor 81. Simultaneously the paper can be pulled in from an image forming device, and the paper inversion device can be miniaturized.
Patent JP-H04294332-A (JP)
Title: Lens interchangeable device and lens detection device
Inventor: SHIMIZU TOMIO
IPC: G03B7/20
Filed: 1991-03-25
Abstract: PURPOSE:To prevent a camera-unit side circuit from breaking when a lens unit is detached from the camera unit and to reduce the power consumption of the camera by providing a lens detector and a communication control circuit. CONSTITUTION:When the camera is operated while the lens unit 2 is mounted, a lens detector 14 detects the lens unit 2 being mounted and sends ON information to the communication control circuit 13. While the ON information is sent, the communication control circuit 13 allows power supply between a communication circuit 7 and a camera-side connector 11 and respective information communications between both the units. If the lens unit 2 is detached during the operation of the camera, the lens detector 14 detects the detachment and sends OFF information to the communication control circuit 13. The communication control circuit 13 once receiving the OFF information stops the power supply between the communication circuit 7 and camera-side connector 11 and the information communications between the both. At this time, a power saving circuit 15 controls a power circuit 9 with the OFF information of the communication control circuit 13 to save the electric power.
Patent JP-S63226220-A (JP)
Inventor: ADACHI TAKASHI
IPC: A01N43/16
Filed: 1987-03-17
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-S52143404-A (JP)
Title: Manufacturing method of tooth shape coil for electric machine
Inventor: SHIMIZU IZUMI
IPC: H02K15/04
Filed: 1976-05-26
Abstract: PURPOSE: To form tooth shape coil with efficiency, by forming electric wire which has optional shape section by a pair of nearly tooth shape coil forming mold continuously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08237248-A (JP)
Title: Device/method for connecting network monitor device
Inventor: UEDA IORI
IPC: H04L12/24
Filed: 1995-02-24
Abstract: PURPOSE: To easily and inexpensively provide the means for connecting a center node device to a network monitor device without using any DC branch device even when control part have duplex configuration. CONSTITUTION: A loop type local area network is constituted so that a local node device housing various terminal equipments is connected to a center node device 22 managing a network transmission line the network transmission line in a loop shape, and the network monitor device 21 monitoring and managing the operation state, configuration and connection of the whole network is connected to the center node device. In the network, the center node device is provided with control parts 23 and 24 which are duplex-arranged for the network monitor device through a pair of cables and connection control means 31, 32 and 33 for selectively connecting either one thereof, so that the network monitor device is selectively connected only to one control part.
Patent JP-S58177301-A (JP)
Inventor: NISHIYAMA TOSHIMICHI
IPC: B27D1/10
Filed: 1982-04-09
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-S56157025-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIOKA HIROSHI
IPC: H01L21/28
Filed: 1980-05-07
Abstract: PURPOSE:To form the angle-cut contact hole in a sectional shape by a method wherein an isotropic etching is performed on the substance film provided on a semiconductor substrate and then an anisotripic etching is performed. CONSTITUTION:A thermal oxide film 3 and a CVDPSG film 4 are successively formed on the Si substrate having a diffusion layer on the surface, and a contact hole is formed by firstly performing an isotropic etching and then performing an anisotropic etching using a photoresist film 5 as a mask. Through these procedures, the angle-cut contact hole in the sectional shape is formed and the breaking of wire on a wiring layer can be prevented. Further, said section can be made more smoothly by performing a heat treatment and a glass frow on the PSG film 4.
Patent JP-H11239241-A (JP)
Title: Facsimile equipment control method
Inventor: TAKAHASHI JUN
IPC: H04N1/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a transmitted result report by preparing the transmitted result report concerning transmitting operation designated from a personal computer system (PC) and transferring it to the PC. SOLUTION: When the PC performs a facsimile transmitting operation while utilizing facsimile equipment, the facsimile equipment prepares the transmitted result report for reporting the transmitted result and requests for connection to the PC. The PC executes a program for processing a point-to-point transmission function with the facsimile equipment and when the connection request is received, connection is performed for the facsimile equipment. At the facsimile equipment, the image information of the transmitted result report is transferred to the PC. At the PC, the transmitted result report is stored and the reception of the transmitted result is reported to a user.
Patent JP-S60201623-A (JP)
Title: Manufacture of ingaas compound semiconductor
Inventor: UMENO MASAYOSHI
IPC: H01S5/00
Filed: 1984-03-27
Abstract: PURPOSE:To obtain a superior epitaxial layer by bringing melt index wherein the main component is In into contact with a single crystal substrate expressed by GaAsxP1-x after maintaining a soaking temperature higher than the temperature of epitaxial growth. CONSTITUTION:In the case of manufacturing a compound derivative expressed by InyGa1-yAszP1-z [wherein, Y is 0.22-0.37 and (z) is 0-0.1], the soaking temperature of melt index wherein the main component is In is kept 20 deg.C or more higher than the temperature of epitaxial growth and then the material is brought into contact with a single crystal substrate expressed by GaAsxP1-x [wherein, (x) is 0.55-0.75] for epitaxial growth. This enables epitaxial growth of an InGaAsP compound semiconductor on a GaAsxP1-x substrate wherein manufacture of superior epitaxial layer is not yet established although it is a better material for shorter wave length than the case of visible light emitting devices using GaAs as a substrate.
Patent JP-H07269826-A (JP)
Title: Melting method for waste
Inventor: TSUNEMI TAKESHI
IPC: F23G5/00
Filed: 1994-03-30
Abstract: PURPOSE:To efficiently melt powderlike waste by uniformly mixing burnt ash of the waste with basicity adjustor. CONSTITUTION:A waste melting furnace 1 comprises a packed bed 2 formed of carbon combustible substance C, and a combustion space 4 formed at a transverse outer periphery of the bed 2 at a lower position than the upper surface of the bed 2 to communicate with the bed 2, wherein powderlike basicity adjustor P1 and the substance C are fed to the space 4 together with powderlike waste H, burnt and slagged in the space 4 and the bed 2.
Patent JP-H08252411-A (JP)
Title: Screen apparatus
Inventor: TABATA MASAO
IPC: B01D35/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a screen apparatus which is hardly choked and of which capturing particle size can be changed and running cost is low by making the mutual distance of a spring wire wound in a coil changeable by applying force from outside. CONSTITUTION: A wire 4 is a coil spring with uniform coiling diameter and its lower end is fixed in a casing 1 and, on the other hand, its upper end is made movable in up and down direction by a hydraulic cylinder 6. Therefore, the coil spring can be extended by the cylinder 6 and the mutual distance of the coiled wire 4 is set correspondingly to a purpose and, in the case sludge is supplied to the inside of the casing 1 from a sludge supplying inlet 2 in the defined state, sand and dregs are captured in the surface of a screen 5 and only the sludge with fine grain size enters the inside of the screen 5 through the mutual distance of the coiled wire 4 and is taken out from a sludge discharging outlet 7. In the case choking occurs due to foreign matter, the choking is easily solved by widening the mutual distance of the coiled wire.
Patent JP-S58211820-A (JP)
Inventor: GERUTOOYOAHIMU DETSUPE
IPC: B23D33/00
Filed: 1983-04-06
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-H06270477-A (JP)
Title: Image forming apparatus
Inventor: MOROO JUN
IPC: G03G21/04
Filed: 1993-03-19
Abstract: PURPOSE:To provide an image forming device capable of specifying an output image forming device of printed matter by storing a printed image itself on the side of the apparatus as history. CONSTITUTION:An image forming apparatus is equipped with a processing control part 30 converting input data to image data and controlling printing operation, a printing drive part 60 printing the image data on a recording medium by the indication of the processing control part and a memory means 50 storing the image data as history.
Patent JP-S56158822-A (JP)
Title: Manufacture of cold rolled steel plate with superior workability and less deterioration due to aging
Inventor: MIZUYAMA YAICHIROU
IPC: C21D8/02
Filed: 1980-05-09
Abstract: PURPOSE:To obtain the titled cold rolled plate by heating steel contg. a specified  amount of C and Mn and having a specified Al/N ratio to <=1,100 deg.C, thereafter the  steel being hot rolled, cold rolled, annealed at the recrystallizing temp.- the Ac3  point, and cooled at a specified cooling rate or above in a temp. range of the Ar1  point and below while carrying out overageing at 300-200 deg.C. CONSTITUTION:Steel contg., by wt., <0.04% C and <0.4% Mn and having Al/ N>1 is heated to <=1,100 deg.C, hot rolled, cold rolled, and annealed at the recrystallizing temp.- the Ac3 point. The annealed plate is then cooled at >=20 deg.C/sec cooling rate in a temp. range of the Ar1 point and below. At this time, at 300-200 deg.C the plate is held for >=10min to carry out overageing.
Patent JP-S60205921-A (JP)
Inventor: OONISHI HIDEO
IPC: H01H27/00
Filed: 1984-03-30
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-H05268338-A (JP)
Title: Program trace count function testing method
IPC: G06F11/28
Filed: 1992-03-18
Abstract: PURPOSE:To automatically add a program trace count function confirmation processing while executing another test program. CONSTITUTION:Concerning a trace point setting method (a), a tester side program 1 is provided with a maintenance person turn-on station data collecting means 11, address content collecting means 12 on the side of a device to be tested designated by station data, and jump instruction setting means 13 to set a jump instruction into the patch (empty) area of a program on the side of the device to be tested to the address part of the program on the side of the device to be tested designated by the station data. Further, a +1 update processing setting means 14 is provided to set a processing for updating the contents in a fixed area by +1 to the patch area of a program 2 on the side of the device to be tested, and a collecting instruction setting means 15 is provided to set instructions collected in advance after the processing for updating the contents in the fixed area by +1. Then, a trace count confirming method (b) is constituted so as to transfer the program, which is changed by the trace point setting method (a), to the side of the device to be tested, and to confirm that program.
Patent JP-S57201886-A (JP)
Title: Quartz watch
Inventor: FUJITA KINJI
IPC: G04C9/00
Filed: 1982-04-12
Abstract: PURPOSE:To eliminate the need for terminals to set amount of regulation, by using a driving coil of an electromechanical converter driven in response to an  output of a frequency dividing circuit for a reception coil of magnetic field for  step adjustment when no driving signal is given. CONSTITUTION:When a reset switch B is closed and frequency division circuits FF14-FF17 are reset and a watch is stopped, TN1 turns on and TN2, TP1 and TP2 turn off, then a point (a) of a stop motor driving coil L is at GND potential, a point (b) is in floating state and no external signal can be received. A regulation set signal generated at the point b is clamped and shaped with diodes D1 and D2, given to regulation storage counters FF19-FF22 for the regulation. When a reset switch B is opened and a watch is moved, since an A5 is closed and an external signal is made ineffective, then no regulation without preparation can be caused.
Patent JP-H08277430-A (JP)
Title: Gamma-titanium-aluminum-base composite material having excellent machinability and high strength, ductility and toughness
Inventor: FURUYAMA TSUTOMU
IPC: C22C21/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a γ-TiAl-base composite material which has excellent machinability and is excellent in cold ductility, fracture toughness and creep characteristic as well. CONSTITUTION: TiB2 particles having an average grain size of 0.1 to 20μm are mixed at a ratio of 0.1 to 1.8wt.% with a mixture composed of Ti and Al and contg. 40 to 50at.% Al and after the mixture is sufficiently mixed, the mixture is subjected to a deaeration treatment and is hot can extruded at an extrusion ratio of >=5. In succession, the extruded material is cut away and is subjected to reaction sintering in an α phase. As a result, the distance between the average particles of the TiB2 particles is confined within a range of 1.5d to 10d+4μm (d: the average grain size of TiB2 ), the dispersion degree D defined by the equation of the TiB2 particles within a range larger than -0.4 and the crystal grain size of the lamellar structures within a range of 50 to 200μm, respectively.  This Till-base intermetallic compd. has the excellent machinability and is excellent in the cold ductility, the fracture toughness and the creep characteristic.
Patent JP-S58177701-A (JP)
Title: Assembly unit of foam filled tire rim
Inventor: TANAKA MAKOTO
IPC: B60B21/02
Filed: 1982-04-14
Abstract: PURPOSE:To prevent the bead part of a tire from causing damage rubbed by a rim, by mounting the bead part between a flange and protrusion under the initial compressive stress. CONSTITUTION:A carcass 5 is rolled around a bead ring 3 from the inside to the outside, and a breaker 6 is arranged to a crown part of the carcass 5. A tire T is assembled to a rim R of same kind for a tubeless tire equipped with a pair of flanges F and a pair of bead seats S tapered about 15 deg., after a tire bead part 4 is set to the seat S of the regular rim, elastic crude fluid of urethane rubber is filled and a hardened elastic material 7 is charged in an internal cavity to form an assembly unit of the tire rim charged with the elastic material. A protrusion P is provided to the seat S of the rim R, for instance, a distance W0 from a nominated diameter designated point Q of the vertex, base width W1 and height h1 are set respectively 30mm., 33mm. and 8mm..
Patent JP-H06249309-A (JP)
Title: Continuously variable transmission
Inventor: OGAWA YUKITOSHI
IPC: F16H9/18
Filed: 1993-02-24
Abstract: PURPOSE:To make an slider for speed change not to slide naturally and to rotate smoothly by an motor. CONSTITUTION:A continuously variable trausmission is provided with a slider 13 to move a mobole sheave 2, a motor 10 to rotate and drive the slider 13 through gears 11, 12, and a slider supporting unit 14 which has a male screw 14a to be scrrewed by the female screw 13a of the slider 13. Moreover, screw lead L of the screws 13a, 14a, effective screw radius R, the coefficient of friction of contact face mu, the maximum torque of the motor 10 Tm, gear ratio (i) among gears 11, 12, 13, and thrust loadw applied to screws 13a, 14a, are set set within the range of L/2piR<mu<tan{tan<-1>(Tm.i/W.R)-tan<-1>(L/2piR)}.