baber/WOPTO huggingface dataset:
Patent JP-H07224914-A (JP)
Title: Line pressure controller for continuously variable transmission
Inventor: WAKAHARA TATSUO
IPC: F16H9/00
Filed: 1994-02-07
Abstract: PURPOSE:To finely control line pressure so as to reduce waste consumption of energy by changing gain of line pressure adjustment in accordance with operation or non-operation of a lock-up clutch in a torque converter and changing degree of line pressure relative to pulley ratio. CONSTITUTION:A continuously variable transmission of V belt type has a torque converter with a lock-up clutch. In this case, oil pressure which corresponds to speed change ratio of the continuously variable transmission is adjusted by a pulley ratio pressure valve 14. Also, discharge pressure of a pump 10 is adjusted by a line pressure adjusting valve 12 in accordance with engine load and discharge pressure of the pulley ratio pressure valve 14. Furthermore, the lock-up clutch is operated by a lock-up clutch operating device 18. Pressure of the line pressure adjusting valve 12 is adjusted to lower pressure than that at the time of non-operation of the lock-up clutch operating device 18 by reducing output of the pulley ratio pressure valve 14 to smaller output than that at the time of non-operation when the lock-up clutch operating device 18 is operated.
Patent JP-S63201592-A (JP)
Title: Back structure of clock
Inventor: MIYASAKA KENJI
IPC: G04B27/02
Filed: 1987-02-17
Abstract: PURPOSE:To reduce the number of parts to simplify the structure and improve the assemblability by forming a spring part, which is provided with a projection to be engaged with a winding stem groove part for the purpose of controlling the position in the axial direction of the winding stem, integrally with a clock base body. CONSTITUTION:The winding stem 1 has two or more winding stem groove parts 1a and 1b, a bead part 1c between groove parts 1a and 1b, and a winding stem pinion 1d. Spring parts 2a and 2b parallel with the axial direction of the winding stem 1 and projecting parts 2c and 2d are formed integrally on a plate 2. Projecting parts 2c and 2d are engaged with the winding stem groove part 1a, and the winding stem 1 is pressed from the right and the left by spring parts 2a and 2b to position the winding stem 1 in the axial direction.
Patent JP-S56131553-A (JP)
Title: Optically active n-benzyl-haloacetamide derivative, its preparation, and herbicide containing said derivative as effective component
Inventor: SUZUKI YUKIO
IPC: C07C231/02
Filed: 1980-03-17
Abstract: NEW MATERIAL:The titled derivative of formula I (X is halogen; R is H ormethyl; the mark * denotes asymmetric carbon).  
     EXAMPLE: d-N-(α,α-Dimethylbenzyl)-α-bromo-t-butylacetamide.  
     USE: Herbicide effective against weeds in a plowed field, annual weeds in a paddy rice field, and perennial weeds such as flatstage. It is harmless to important crops such as rice plant, soybean, cotton, etc., and vegetables such as lettuce.  
     PROCESS: For example, an α-halo-t-butylacetic acid is optically resolved with optically active α-methylbenzylamine or optically active 1-phenyl-2-(p-tolyl)-ethylamine. The resulting optically active α-halo-t-butylacetic acid of formula II or its reactive derivative is made to react with α,α-dimethylbenzylamine or α,α,p-trimethylbenzylamin to obtain the objective compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53120025-A (JP)
Title: No-contact igniter
Inventor: KIYOUGORA YOSHITO
IPC: F02P1/08
Filed: 1977-03-30
Abstract: PURPOSE:To free from contact points of an igniter using an ac generator by charging a condenser with generating voltage of one polarity and a semi-conductor switching, acting a short, with generating voltage of the other polarity to be controlled by an ignition timing signal.
Patent JP-S62193386-A (JP)
Title: Video camera
Inventor: YAGI OSAMU
IPC: H04N9/04
Filed: 1986-02-19
Abstract: PURPOSE:To obtain an image to which special effect is added only by operation of a knob of a camera without using an expensive special effect generator by incorporating a circuit that changes the level and phase of chroma signals in a video camera. CONSTITUTION:The camera is provided with a circuit (a variable phase-shifting circuit 15, variable resistors 14, 16) that adjusts amplitude and phase of sub- carrier. Chroma signals for which the level and phase are adjusted are obtained by mixing the adjusted sub-carrier and chroma signals. The adjusted chroma signals, luminance signals Y and synchronizing signals SYNC are added and led as camera output. Thereby, hue and chromaticity can be adjusted freely by video signals of camera output, and special effect can be added simply.
Patent JP-H07261875-A (JP)
Title: Input / output module for data bus
Inventor: ROTAARU ROORANDO HENNEMAN
IPC: H01R4/48
Filed: 1995-01-13
Abstract: PURPOSE: To provide an input/output module which can be locked to an unchanged mounting rail available on the market in an extremely simple manner and has high modularity. CONSTITUTION: In an input/output module for data bus which are constituted as serial terminals (so called bus terminals) 18-21 incorporating input/output electronic devices, can be locked to a mounting rail available on the market, and form terminal buses on the rail, a data bus line and power line integrated in the bus terminals are automatically bonded or passed through when a power supply section for field user is also engaged to the rail.
Patent JP-S59160052-A (JP)
Title: Apparatus for controlling engine speed and recirculation of exhaust gas in internal-combustion engine
Inventor: SHIBATA NORINOBU
IPC: F02D41/16
Filed: 1983-03-03
Abstract: PURPOSE:To reduce the number of mechanical elements by using mechanical elements commonly in controlling the idling speed and recirculation of exhaust gas (EGR) of an engine and to minimize control and EGR deviation due to fluctuation of the negative intake pressure by utilizing vacuum actuators. CONSTITUTION:An actuator rod of a first vacuum actuator 4 is connected to a throttle valve 2 of a carburetor 1 in the manner that the valve opening operation of the throttle valve 2 by an accelerator pedal is not hindered, and a negative-pressure port of the first actuator 4 is connected to a normally opened output port of an electromagnetic changeover valve means 50. Further, an actuator rod of a second vacuum actuator 46 is connected to a flow control valve 47 disposed in an exhaust-gas recirculating passage 45, and a negative-pressure port of the second actuator 46 is connected to a normally closed output port of the electromagnetic changeover valve means 50. An input port of the changeover valve means 50 is connected to a third port 14 of a pressure control valve 10. The pressure control valve 10 utilizes the atmospheric pressure and the negative intake pressure as the pressure source and controls the negative pressure by use of the biasing force of an exciting coil controlled by a computor 5.
Patent JP-S56131628-A (JP)
Title: Organometallic copolymer and preparation thereof
Inventor: YAJIMA SATOSHI
IPC: C08G77/48
Filed: 1980-03-21
Abstract: PURPOSE: To obtain an organometallic copolymer which can provide molded products such as fibers, films, etc., excellent in mechanical strength, oxidation resistance at high temperatures, by reacting a specific polycarbosilane with polyzirconosiloxane.  
     CONSTITUTION: A polycarbosilane, number-average MW about 500W10,000, having a main chain skeleton composed of structural units of the formula, wherein the silicon atom carries two side chain groups such as H, lower alkyls or phenyl is mixed and reacted, with heating, with a polyzirconosiloxane, number-average MW about 500W10,000, having a main chain skeleton composed of zirconosilane units and siloxane units, wherein the ratio of the total number of the zirconosiloxane units to that of siloxane units ranges from 30/1 to 1/30. Thus, the organometallic copolymer of the purpose, number-average MW about 1,000W50,000, is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01210245-A (JP)
Title: Method and apparatus for nc machine tool
Inventor: MIYAJIMA HIROYOSHI
IPC: G05B19/4063
Filed: 1988-02-19
Abstract: PURPOSE:To accomplish safe and efficient test machining by switching a pulse synchronized with rotation of a spindle to a pulse at arbitrary speed by rotation of a manual handle in a test mode, and conducting test machining under the control based on the pulse. CONSTITUTION:When a test mode changeover switch 50 is set to the test mode side, a pulse of a spindle rotating position detector 35 synchronized with rotation of a spindle head 28 is changed over to a pulse from a direction discriminating and gradual magnification circuit 42, the magnification of which is set by a magnification switch 44, according to the rotating speed and rotating direction of a manual handle 40 by a changeover circuit 38. According to the above pulse, a numerical control device 46 controls X-axis and Z-axis pulse motors 22, 14 to conduct test machining for a workpiece 30 using a cutter 18. Thus, before a cutter collides with a work piece 30 due to a wrong program, the execution of a machining program can be stopped or reversed, so that safe and efficient test machining can be conducted.
Patent JP-S59158970-A (JP)
Inventor: KURISU YOSHITAKA
IPC: F25D3/10
Filed: 1983-03-01
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-S60179728-A (JP)
Title: Lighting device of copying machine
Inventor: ONO KATSUHIKO
IPC: G03G15/04
Filed: 1984-02-28
Abstract: PURPOSE:To irradiate uniformly the entire lighting area of an original platen and to make the quantity of the irradiating lights uniform, by providing parabolic reflecting mirrors which reflect part of lights of flash lamps to the upper part of reflecting shades at the original platen below the flash lamps. CONSTITUTION:Stepped section 21 are respectively formed at both side walls 10c and 10c of the box body 10 of a bottom reflector 11 and parabolic reflecting mirrors 22 are installed to the stepped section 21. The parabolic reflecting mirrors 22 are constituted in such a way that flash lamps 17 are their focal points and axes B and B' are parts of their parabolas toward both end parts of an original platen 15, and they are provided so that lights of the flash lamp 17 can be reflected to the upper part A, and A' of reflecting shades 18 of the original 17 are reflected by the parabolic reflecting mirrors 22 to the upper pat A and A' of reflecting shapes 18 of the table 15, the entire lighting area of the original platen 15 can be irradiated evenly with uniform light quantity.
Patent JP-H05235428-A (JP)
Title: Ferroelectric thin film element and manufacture thereof
Inventor: OGAWA TOSHIO
IPC: H01L41/39
Filed: 1992-02-21
Abstract: PURPOSE:To provide a method for manufacturing a ferroelectric thin film element having a structure in which a ferroelectric single crystal thin film is formed directly or indirectly on a substrate made of a material which cannot be heretofore used. CONSTITUTION:A method for manufacturing a ferroelectric thin film element comprises the steps of forming ferroelectric single crystal thin films 2, 4 on a substrate by sputtering a ferroelectric material having different thermal expansion coefficient from that at a Curie point at the same temperature as those of substrate materials l, 3 on rectangular substrates 1, 3 having a width (a) and a length (b) wherein b/a>=5.
Patent JP-S62196413-A (JP)
Inventor: ONISHI AKIO
IPC: F16D1/06
Filed: 1986-02-21
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-H07259580-A (JP)
Title: Engine burring system
Inventor: KENJI HASEGAWA
IPC: F01D25/36
Filed: 1995-02-23
Abstract: PURPOSE: To provide a system with high reliability which is operated by power by arranging a motor which incrementally drive a driving shaft movable to the selective engagement position for engagement/disengagement with a driving train of an engine during maintenance of an engine. CONSTITUTION: An engine barring system 10 for rotating a crankshaft 12 of an industrial large-sized engine 14 is located at a position spaced from a starting system 21 including a starter motor 22. Introduced power is interrupted by a conduit means 26 at the time of use, for preventing simultaneous use of the starting system 21. The barring system 10 has an engine barring device 27 which has a driving shaft arranged movably in both axial and rotational directions while adopting the motor as a driving source. A gear attached to an engagement end of the driving shaft is meshed with corresponding gear teeth 20 of a flywheel 18 of the engine 14.
Patent JP-H07245256-A (JP)
Title: Developing of photoresist and device thereof
Inventor: TSUCHIYA KATSUHIRO
IPC: H01L21/027
Filed: 1994-03-07
Abstract: PURPOSE:To eliminate an uneven development due to the unevenness of a temperature distribution in a wafer and to make it possible to develop a pattern in an even size within the surface of the wafer. CONSTITUTION:A wafer 12 is rotated by a spin chuck 2, which has the total area of vacuum exhaust vents capable of obtaining an enough suction force to hold the wafer 12 and has a high temperature, while being held by the chuck 2, a developing solution is dripped on the NC), surface of a photoresist within a time when the unevenness of a temperature distribution in the wafer 12 is not caused by a temperature transfer from the chuck 2, the developing solution is dispersed while the balance between the centrifugal force of the wafer and the surface tension of the photoresist is kept, a thin solution layer 13 is formed and after that, a developing reaction is made to proceed in a state that the rear of the wafer 12 is supported by projected rods 7 in a point contact.
Patent JP-H11230545-A (JP)
Title: Hot water supply system
Inventor: KAWASHIMA SHIGERU
IPC: F23N5/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reliably stop combustion when a heat exchanger is clogged resulting from a combustion failure, or when an excessive amount of gas is supplied. SOLUTION: A maximum combustion amount of a gas is lowered by stages after operation of a bimetal switch 13 which is arranged in a burner case 14. When the bimetal switch 13 is operated after the combustion amount has arrived at a minimum value, combustion is stopped if a predetermined total combustion time has been lapsed. Thus, safety can be improved in the case where a heat exchanger 10 is jammed on account of the combustion failure of a burner 4 which is ascribable to clogging or the like of an air inlet or an air discharging portion, or in the case where an excessive amount of gas is supplied on account of the trouble or the like of a gas proportional valve 3.
Patent JP-S59162228-A (JP)
Title: Installation for inline solution heat treatment of austenitic stainless steel wire rod
Inventor: MATSUOKA KIYOUICHIROU
IPC: C21D9/52
Filed: 1983-03-04
Abstract: PURPOSE:To provide a titled treating installation with which an austenitic stainless wire rod having an excellent surface characteristic and excellent corrosion resistance and cold formability in obtained by constituting so that the wire rod is solutionized by the heat treatment utilizing the heat retained in the wire rod after hot rolling. CONSTITUTION:A wire rod which is hot-rolled and is discharged from a finishing mill 13 is passed through a guiding pipe 14 for cooling by which the wire rod is cooled to an adequate temp. the cooled wire rod is coiled by a coiler 1 and is released at a suitable release angle on a roller conveyor 2. The wire rod which is spirally spread on the conveyor 2 is transferred and is held at an adequate temp. in a holding furnace 3. The temp. thereof is determined by the length of the furnace 3 and the conveying speed of the holding furnace part 8. The wire rod is then cooled by the water sprayed from water cooling nozzles 12 in a water cooling device 4 and thereafter the wire rod is conveyed 5 to a bundling device 6. The part 8 and cooling part 9 of the conveyor 2 in this case are separately driven and therefore the conveying speed is changeable.
Patent JP-S53119660-A (JP)
Title: Signal scaler
Inventor: SUMIYA NOBUYASU
IPC: H03K23/00
Filed: 1977-03-29
Abstract: PURPOSE:To obtain a simply-constituted scaler which can follow up a high-speed counter signal by discriminating whether a signal is a count-up signal or countdown signal and by controlling the counter distinguished on a basis of the discrimination result to memorize the signal.
Patent JP-H02214705-A (JP)
Title: Hydrophilic-hydrophobic thermally reversible polymeric compound and production thereof
Inventor: ITO SHOJI
IPC: C09K3/00
Filed: 1989-02-15
Abstract: PURPOSE:To provide the subject polymer having a specific mol.wt., reversibly changing into a water-soluble polymer at low temperatures and into a water- insoluble polymer at high temperatures and useful as a temperature sensor, etc., by radically polymerizing N-(2-methoxyethyl)-N-isopropylacrylamide. CONSTITUTION:N-(2-Methoxyethyl)-N-isopropylacrylamide of formula I prepared e.g. by reacting acryloyl chloride with N-(2-methoxyethyl)-isopropylamine in the presence of triethylamine is polymerized in the presence of a radical polymerization initiator such as azobisisobutyronitrile in a medium such as methanol at 60 deg.C for approximately 8hr to provide the objective polymer comprising repeating units of formula II and having a mol.wt. corresponding to an intrinsic viscosity [eta] of 0.01-6.0 at 27 deg.C in a tetrahydrofuran solution.
Patent JP-H06253014-A (JP)
Title: Private branch exchange having automatic dialing function
Inventor: SANO TOSHIYUKI
IPC: H04Q3/58
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a private branch exchange having an automatic redialing function in which a call operation or automatic redialing setting after the automatic redialing setting is released can be easily attained. CONSTITUTION:This device is equipped with a memory 4 for storing a flag which indicates the presence or absence of the automatic redialing setting and the automatic redialing setting destination terminal number corresponding to each terminal number, and an automatic redialing setting presence or absence discriminating part 11 for discriminating the presence or absence of the automatic redialing setting when the specific operation for the automatic redialing setting/release is operated without operating the call operation. Moreover, the device is equipped with a terminal state discriminating part 12 which discriminates whether or not the terminal indicated by the automatic redialing setting designation terminal number corresponding to the terminal at which the automatic redialing is not set is empty, incoming call control part which operates a incoming call control to the terminal whose emptiness is discriminated, and memory control part 13 which control the flag corresponding to the terminal at which the setting of automatic redialing is discriminated by the discriminating part 11 in the state of the absence of the setting, and controls the flag corresponding to the terminal whose emptiness is not discriminated by the discriminating part 12 in the state of the presence of the setting.
Patent JP-H04276348-A (JP)
Title: Cassette loader
Inventor: MIURA KAZUYUKI
IPC: G11B15/17
Filed: 1991-03-01
Abstract: PURPOSE:To reduce the number of switches by providing a cassette holder with a light interrupting plate for interrupting an optical path to a photodetector for detecting a tape end and discriminating the presence of a tape cassette by utilizing two photodetectors. CONSTITUTION:The photodetector 9 becomes unreceivable of light by moving transmission light 2a in accordance with the movement of the cassette holder 2. When the cassette holder 2 is further raised and changed to its horizontal movement, a side wall of the cassette holder 2 itself does not interrupt the optical path in the heightwise direction, and the photodetector 9 receives the light. Then, the optical path for the photodetector 9 is interrupted by the light interrupting plate 11 in accordance with the horizontal movement, so that the photodetector 9 does not receive the light. At this time, this position is recognized as a 3rd position, and hence the above 3rd position which becomes the standby state for a 1st position is realized by stopping a driving source. By this method, the need of a 2nd switch for recognizing the above 3rd position is eliminated, and also the need of a 1st switch for recognizing the tape cassette 1 is eliminated as well.
Patent JP-H07242261-A (JP)
Title: Fastening method for binding/tightening rope, and connecting tool to be used for this method
Inventor: KIMURA SEIICHI
IPC: B65D63/16
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a free and strong tying force, and fasten a rope by one touch without providing a ring body or protuberance/dent on the rope itself by using a connecting tool of which the connecting part for at least two con nected rings is equipped with flexibility. CONSTITUTION:When a rope A is tightened on an article for binding/tightening, a connecting tool wherein a connected part 3 for two connected rings 1, 2 is equipped with flexibility is used. Then, a fastening end of the rope A is made to pass through a hole 22 of the other connected ring 2 after passing through a hole 12 of one connected ring 1. Then, after winding around the ring body 23 of the other connected ring 2, the rope A is further pulled and made to pass under a rope A2 at the connected part 3, and the fastening end of the rope A is located outer than the rope A2. Then, by pulling a base end side A3 of the rope A, the other connected ring 2 is bent little by little, and is overlapped on the connected ring 1. Then, by pulling the base end side A3 further, the rope A2 located at the connected part 3 presses the slightly inner side of the fastening end, and the fastening end is prevented from slipping off.
Patent JP-S55128142-A (JP)
Title: Testing device for friction
Inventor: IMAMURA TETSUYA
IPC: G01N3/56
Filed: 1979-03-26
Abstract: PURPOSE: To carry out a dynamical friction test for an object to be tested under conditions close to practical ones, by contacting the object installed to a substrate, which is connected to a support plate, which can freely be moved up and down via plate springs and displaced in the horizontal direction, with a horizontally moving plate.  
     CONSTITUTION: An adjustment plate 9, a strain gauge 10 and a support plate 4 are moved up and down via a vertical position adjusting screw 8, and the support plate 4 and a substrate 2 are connected by plate springs 3.... The substrate 2 is freely displaced, and the amount of displacement is detected through a differential transformer 5. An object to be tested, such as, a brush, etc. attached to the substrate 2 is pressed against the surface of a horizontally moving plate 1 which is actuated by an electric drive unit. Reaction in the vertical direction between the moving plate 1 and the object while the object is pressed against the moving plate 1 is detected by the strain gauge 10. According to this structure, the reaction in the vertical direction and displacement, the moving speed of the moving plate 1, etc. can be set to the desired value. Accordingly, a dynamical friction test for the object can be carried out under the conditions close to practical ones. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10230783-A (JP)
Title: Lamp controller for vehicle
Inventor: MASUNARI SHOJI
IPC: B60Q11/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To inform a following vehicle of the presence of a vehicle by lighting a stop lamp instead when a disconnection of a tail lamp is detected. SOLUTION: When a disconnection occurs in a tail lamp 5 in a condition in which a tail switch 13 is turned on and the tail lamp 5 is lit, power supply of a stop lamp 1 is turned on and off to light the stop lamp 1. The brightness of the stop lamp 1 in this case is set to the same brightness as that the tail lamp 5 by changing a duty ratio. When a stop switch 12 is turned on in this condition, the on/off lighting of the stop lamp 1 is stopped to light the stop lamp 1 at a duty ratio of 100% so as to achieve its original brightness. Moreover, when the stop switch 12 is turned on in a condition in which the disconnection of the tail lamp 5 occurs, the stop lamp 1 is lit at a duty ratio of 100%.