baber/WOPTO huggingface dataset:
Patent JP-S5733260-A (JP)
Title: Pressure controller for hydraulic circuit
Inventor: HONMA KAZUO
IPC: G05D16/20
Filed: 1980-08-06
Abstract: PURPOSE: To ensure stability of pressure control by narrowing the dead zone of a swash plate control mechanism when a circuit pressure exceeds a predetermined value, and to stabilize swash plate control by widening the dead zone when the circuit pressure is low.  
     CONSTITUTION: A pressure detector 18 is connected through check valves 19a and 19b to a main circuit for detecting pressure P which is either circuit pressure Pa or Pb. A controller 21 receives as input values a manipulated variable XL of a manipulating lever 20 and the pressure signal P, and referes to an increment value ΔX of the tilt angle of a swach plate, which is previously set in a memory, with respect to the pressure signal P. Then the controller 21 compares the pressure signal P with a pressure signal P 0  representing the pressure at which the pressure control is started. If P<P 0 , a wider dead zone Δ 1  is selected, but if P≥P 0 , a narrower dead zone Δ 2  is selected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08275660-A (JP)
Title: Cabin for combined harvester
Inventor: SHINOZAKI EIJI
IPC: A01D67/02
Filed: 1996-04-26
Abstract: PURPOSE: To smoothly carry out the lifting and lowering of a cabin and improve the visibility from the interior of the cabin. CONSTITUTION: This cabin is obtained by respectively loading a thresher on one side facing the forward direction and a grain tank 3 on the other side on an undercarriage 1, internally installing a maneuvering seat and an operating device annexed thereto in the cabin 5, arranging the cabin 5 in front of the grain tank 3, providing a reaping conveyor 6 on the front side of the cabin 5 and the thresher so as to enable the free lifting and lowering and installing a discharging auger 13 communicating with the grain tank 3 in the lateral part of the cabin 5 in a prescribed housed position and supporting the cabin 5 with a lifting device 7 so as to enable the lifting and lowering without the collision of the cabin 5 with the reaping conveyor 6 located on the front side and the grain tank 3 located at the rear.  The cabin is constituted so as to enable the lifting to a position where the upper part of the cabin 5 is at a higher level than that of the discharging auger 13.
Patent JP-H1047099-A (JP)
Title: Semiautomatic shift executing device for vehicle
Inventor: MARKYVECH RONALD KEITH
IPC: B60W30/19
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiautomatic shift executing device for a relatively simple and low cost duplex transmission. SOLUTION: A semiautomatic shift executing device 100 for a manual shift type transmission 10 is formed such that a means is provided to have a gear ratio in which selective coupling and separation by a jaw clutch selectively positioned by a shift lever 57, and sense a state representing the will of a driver to intend to effect neutral shift of a transmission and automatically feed fuel to an engine so that transmission of torque between an input shaft and an output shaft is suppressed to a minimum limit when a state to represent the will of the driver intending to effect neutral shift is sensed. This constitution senses the neutral state and the target gear ratio of the transmission and causes an engine 102 to automatically reach a synchronous speed to be coupled to a target gear ratio.
Patent JP-S63286070-A (JP)
Inventor: MAAKU EDOWAADO MOODESHITSUTO
IPC: H04N5/12
Filed: 1988-04-28
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-H05303008-A (JP)
Title: Solid-state image pickup device and its production
Inventor: MAEDA RYUJI
IPC: G02B3/00
Filed: 1992-04-27
Abstract: PURPOSE:To provide a color solid-state pickup device with uniform sensitivity having microlenses of a same shape on all of the solid-state pickup elements. CONSTITUTION:This device consists of plural solid-state pickup elements. A color filter is formed on each element and a microlense is formed on each color filter. The microlens consists of polymers which can be exposed and developed by electron beams or UV rays under 300nm wavelength.
Patent JP-S59232934-A (JP)
Title: Production of base material for optical fiber
Inventor: KANAMORI HIROO
IPC: C03B37/018
Filed: 1983-06-17
Abstract: PURPOSE:To enable mass production of a base material for an optical fiber added with fluorine and to prevent the deterioration at the tip part of a multiple- pipe burner by strong heat by specifying the way of passing gases in said burner. CONSTITUTION:A blow-off port 7 for glass raw material, gaseous fluorine raw material and gaseous O2 is provided at the center and a blow-off port 8 for inert gas is provided to enclose said port; further a blow-off port 9 for gaseous H2 is provided to enclose said port. The reaction to synthesize the pulverous glass particles in the flame is thereby effected in the state of high O2 partical pressure. The decomposition of the gaseous fron in the flame and the reaction to synthesize the pulverous glass particles are effected satisfactorily and the efficient addition of fluorine is made possible. If the blow-off port for the gaseous H2 and the blow-off port of the gaseous O2 of the burner are adjacently provided, the oxyhydrogen flame is formed in the region extremely close to the outlet of the burner and therefore the tip part of the burner is strongly heated and is consequently deteriorated. Such deterioration is prevented by providing the part 8, not adjacently to said ports.
Patent JP-H10303100-A (JP)
Title: Substrate treatment device
Inventor: HAYASHI TOYOHIDE
IPC: G03F7/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment device which makes possible the temperature adjustment of treatment solution supplied to a substrate with a simple construction. SOLUTION: In a development device, a heat exchanger 10 composed of hollow yarn film modules is provided between a developer supply pipe 21 and a developer spouting-out nozzle 20. The developer supply pipe 21 is connected to the 1st entrance 13 of the heat exchanger 10 and the developer spouting-out nozzle 20 is connected to the 1st exit of the heat exchanger 10. Further, a temperature adjusting water supply pipe 22 is connected to a 2nd entrance 15 formed in the outer circumference of a cylindrical vessel 11 and a temperature adjusting water return pipe 23 is connected to a 2nd exit 16 formed in the outer circumference of the cylindrical vessel 11. The developer flows outside the hollow yarn films 12 and the temperature adjusting water flows outside the hollow yarn films 12 and heat is exchanged between the temperature adjusting water and the developer.  The developer whose temperature is adjusted to a predetermined temperature is spouted out against a substrate from the developer spouting-out nozzle 20.
Patent JP-S60251257-A (JP)
Title: Austenitic cast steel
Inventor: EBISUTANI TAKASHI
IPC: C22C38/50
Filed: 1984-05-28
Abstract: PURPOSE:To obtain an austenitic cast steel provided with high yield strength and a high coefft. of thermal expansion by adding specified amounts of Si, Mn, Cr, Ni and Ti to Fe and carrying out precipitation strengthening. CONSTITUTION:A steel consisting of, by weight, <=2.0% Si, <=2.0% Mn, 2-10% Cr, 38-50% Ni, 1.5-5.0% Ti and the balance essentially Fe or further contg. 0.05-0.2% Ni is refined and strengthened by precipitation to obtain an austenitic cast steel. By the composition the cast steel has high yield strength and 10-15X 10<-6>/ deg.C average coefft. of thermal expansion at room temp. - 600 deg.C. This average coefft. is nearly equal to that of a martensitic cast steel. The austenitic cast steel also has superior mechanical characteristics and is suitable for use as the material of a member such as the casing of a steam turbine.
Patent JP-H11303861-A (JP)
Title: Double row tapered roller bearing
Inventor: OTSUKI HISASHI
IPC: F16C19/34
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a bearing support while securing the rigidity of a flange by providing plural ribs for extension in a flange formed in one end of a sleeve provided with a track in the inner peripheral surface thereof, and gradually reducing the cross sectional area as it comes far from the flange. SOLUTION: A bearing support 20 has a nearly cylindrical sleeve part 22 formed with plural raceways 20a, 20b in the inner peripheral surface thereof, a flange 24 formed in one end of the sleeve part 22 so as to be directed outside in the radial direction, and plural ribs 28 arranged in the outer peripheral surface of the sleeve part 22. The ribs 28 are extended in the axial direction so as to integrally connect the flange 24 and the sleeve part 22 to each other. Cross sectional area of these ribs 28 becomes the maximum at the axial end of the flange side, and the cross sectional area is gradually reduced as it comes far from the flange 24. With this structure, excessive thickness between the adjacent ribs is eliminated so as to reduce the weight, and appropriate flange strength and rigidity can be secured.
Patent JP-S60253107-A (JP)
Inventor: SHIGA SHIYOUJI
IPC: H01L23/48
Filed: 1984-05-28
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-H10295896-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent inconvenience that a player gets tired of viewing a display state displayed at a variable display device as much as possible. SOLUTION: When a reach state is generated, a hero character 5d, a monster character 5e and life power graphs 5f and 5g for indicating the life power of the respective characters 5d and 5e with a bar graph are displayed and a fighting scene in which the one which eliminates the life power of an opponent first is a winner between the hero character 5d and the monster character 5e is displayed. When the hero character 5d wins in the fight, a third special pattern 5c is turned to '7' and large winning is generated. On the other hand, when the hero character 5d loses, a numerical value other than '7' is displayed at the third special pattern 5c. Also, in the case that the life power of both characters 5d and 5e is simultaneously lost, the third special pattern 5c is turned to '7' with the probability of 1/2.  As the monster character 5e, the plural kinds of the ones provided with different strengths are provided.
Patent JP-H06317856-A (JP)
Title: Exposure device for image printer
Inventor: TSUMURA TOSHIYUKI
IPC: G03B27/46
Filed: 1993-05-10
Abstract: PURPOSE:To shorten the distance where film is fed from starting the detection of image information till finishing exposure to a photo-sensitive material in an exposure device for an image printer. CONSTITUTION:This exposure device for the image printer is provided with a control means C controlling the actuation of a feeding means T and an exposing means P so that the image information of each frame is successively projected and exposed to a frame on a feeding terminal side from a frame on a feeding starting side by the exposing means P after successively detecting the image information of all the frames of film 2 to the frame on feeding terminal side from the frame on the feeding starting side by an image information detecting means 3. An auxiliary feeding means M feeding the film 2 so that the film 2 fed to detect the image information and ejected from the terminal part of a feeding path L may be restored to the feeding path L in a state where the starting part is positioned at a head is provided, and the control means C controls the actuation of the means M so that the film 2 is fed by the means T to be exposed continuously to the feed of the film 2 by the means T in order to detect the image information.
Patent JP-S5534378-A (JP)
Title: Automatic performing unit of electronic musical instrument
Inventor: ADACHI TAKESHI
IPC: G10H7/00
Filed: 1978-09-04
Abstract: PURPOSE: To make automatic multi-sound performance possible easily by memorizing several series of performance information by series and then by regenerating them at the same time.  
     CONSTITUTION: Key coder 100 codes each key information and channel processor 200 assigns the key code to several sound production channels which can produce sounds at the same time. Next, this code is converted by performance information output part 300 into a serial signal, which is inputted to performance information recording regenerative part 400, so that it will be recorded by series in a magnetic recording reproduction device. This signal is converted by performance information input part 500 into a parallel signal, which is converted by sound high-tension voltage converter part 600 into a sound high voltage, and musical-sound formation part 700 constituting each sound-production channel produces and outputs a musical-sound signal of a tone equivalent to the sound high voltage. In this way, automatic multi-sound performance can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02285701-A (JP)
Title: Coaxial line/coplaner line converter
Inventor: IKUTA HIDEKI
IPC: H01P5/08
Filed: 1989-04-26
Abstract: PURPOSE:To improve the high frequency characteristic by connecting a coplaner line to a coaxial line via a conversion section and selecting a ratio of a width of a signal line being the coplaner line and a distance between ground conductors and its characteristic impedance to prescribed values. CONSTITUTION:A ratio w/(2S+w) of a width (w) of a signal line 2a0 of a coplaner line 2 connecting to a coaxial line 1 through a conversion section 3 to distance (2S+w) between two ground conductors 2a11 and 2a12 at first in a coaxial line/coplaner line converter is selected equal to a ratio D1/D2 of a diameter D1 of an inner conductor 1a of the line 1 to a diameter D2 of an outer conductor 1b and the specific dielectric constant epsilonr of the dielectric material of a substrate 2b is selected so that the characteristic impedance of the line 2 is equal to the characteristic impedance Z0 of the line 1, then there is no discontinuity in the characteristic impedance in the design of the lines 1 and 2, and the diameter D2 of the outer conductor 1b of the conversion section 3 inserted between the liens 1 and 2 is decreased gradually and connected to the ground conductors 2a11 and 2a12 of the line 2, then no mechanical discontinuity exists and its impedance is kept in an excellent way up to high frequencies.
Patent JP-H01278103-A (JP)
Title: Plane antenna
Inventor: ITO AKIRA
IPC: H01Q21/06
Filed: 1988-04-30
Abstract: PURPOSE:To obtain different beam tilt angles with hanging of the feeding parts only by attaching these feeding parts to an antenna element part via the fasteners in an attachable/detachable way. CONSTITUTION:An antenna element part 2 and a feeding part 3 are laminated together and at the same time fixed via the fasteners 4. A feeding point A set between two antenna elements 2c has the eccentricity by DELTAl against a center line. Thus a microstrip line 3c of the part 3 can cope with different beam tilt angles with variation of the eccentricity value DELTAl of the point A. Then it is possible to obtain different beam tilt angles in accordance with the installing place of an antenna with hanging of the parts 3 only.
Patent JP-S63271458-A (JP)
Title: Electrophotographic sensitive body
Inventor: UMEDA MINORU
IPC: G03G5/06
Filed: 1987-04-30
Abstract: PURPOSE:To prevent a delayed rising of potential by electrostatic charge due to repeated use by incorporating a specified (co)polymer into an electric charge transferring layer. CONSTITUTION:An electric charge generating layer contg. an azo pigment and an electric charge transferring layer (A) are laminated on an electrically conductive substrate. The layer A is composed of an electric charge transferring substance such as a compd. represented by formula I, a resin binder such as polycarbonate and a (co)polymer (B) having structural units of a monomer represented by formula II (where R1 is H or methyl, R2 is H, lower alkyl or the like and n=2-100). The component B may be prepd. by copolymerizing a monomer represented by formula III with benzyl methacrylate and N,N- dimethylacrylamide. Since the component B is used, a sensitive body having high sensitivity and hardly undergoing deterioration in the electrostatic charge characteristics is obtd.
Patent JP-S59232517-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47B77/08
Filed: 1983-06-16
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-S58224455-A (JP)
Title: Controlling mechanism of tape recorder
Inventor: KURAFUJI TAKAMASA
IPC: G11B15/10
Filed: 1982-06-24
Abstract: PURPOSE:To smooth rise after releasing a pause and to remove the trouble of operation of a quick traversing and rewinding operating element under paused status, by disabling a high speed driving means while interlocking with the operation to make a constant speed driving system into the paused status. CONSTITUTION:If a pausing operator 12 is pressed under the status that a quick feeding operator 15 is actuated, a pausing member 41 is moved and a pause slider 51 and a lock plate 52 are slided in the direction of an arrow D. A quick feed slider 34 released from the lock by a bend locking part 525 of the lock plate 52 is restored by the elastic force of a spring, locking parts 343, 352 are opposed to the locking parts 514, 515 of the slider 51 and the quick feeding and rewinding sliders 15, 16 are locked at their restored positions and disabled. When a reproducing operator 14 is actuated under said status, a constant speed driving system is turned to the paused status. If the pause status is released, the reproducing status is obtained without actuating the operator 14 and rise after releasing the pause is smoothly performed. Said constitution prevents the operating element from the generation of the trouble such as rewinding at the pause of a constant speed driving speed.
Patent JP-H07316434-A (JP)
Title: Wax composition
Inventor: FUTAKASHIWA TOSHIKI
IPC: C08L91/06
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a wax which is satisfactory in lubricity. gloss, and abrasion resistance by compounding a long-side-chain polymer having specific repeating units with another synthetic or natural wax. CONSTITUTION:A long-side-chain polymer having 50-100wt.% repeating units of formula I or II (R1 is H or CH3; R2 is a 15-20C aliph. hydrocarbon group; D is selected from groups of formula III; R3 is an org. group; and R4 and R5 are each H or a 1-30C aliph. hydrocarbon group provided at least one of them is a 15-30C aliph. hydrocarbon group) or its modification is compounded with another synthetic or natural wax in a wt. ratio of (10:90)-(90:10) to give a wax compsn. The polymer is a solid wax at normal temp. and pref. has a wt.-average mol.wt. of 10,000-1,000,000. The modification obtd. by polymerizing a monomer for the longside-chain polymer in the presence of a polyolefin wax or by heating the polymer in the presence of a polyolefin wax has a high hardness and an excellent durability. The compsn. in the form of a solid wax, a paste, or a water-base dispersion is used for various applications.
Patent JP-2000297730-A (JP)
Title: Start device for automobile engine
Inventor: OTAKI RYOICHI
IPC: F02N11/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the sense of incompatibility giving to a driver by reducing a time lag at the restart time after the engine stop on an idle stop car. SOLUTION: A ring gear 1 formed on the outer periphery of a flywheel 11 is always meshed with a pinion gear 2a. A roller clutch 13 is provided between the inner periphery surface of this pinion gear 2a and the outer periphery surface of the output shaft 12 of a motor 3 for rotatingly driving this pinion gear 2a and transmits the rotation only from the output shaft 12 toward the pinion gear 2a. As the cam surface is formed on the inner periphery surface of an outer wheel 16, at the high speed rotation time of the pinion gear 2a, the rollers 18, 18 are displaced to the outer diameter side and the mutual rubbing between the rolling surfaces of these respective rollers with the outer periphery surface of said output shaft 12 is prevented.
Patent JP-H10303364-A (JP)
Title: Chip for multi-chip semiconductor device, manufacture thereof, positioning method and multi-chip semiconductor device manufacture thereof, manufacturing device
Inventor: TSUNASHIMA YOSHITAKA
IPC: H01L25/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To highly accurately position plural chips for a multi-chip semiconductor device. SOLUTION: Chips 1A-1C provided with an alignment 5 for passing through a laser beam 11 are laminated and the alignment 5 is irradiated with the laser beam 11 from the back surface of the chip 1A. Then, the laser beam transmitted through the alignment 5 of the chip 1C is detected by a photodetector 13, and the position relation of the chips 1A-1C is adjusted so as to maximize detected light quantity.
Patent JP-H06322167-A (JP)
Title: Production of polyolefinic resin foam
Inventor: SHIRATO HITOSHI
IPC: C08J9/04
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a polyolefinic resin foam having uniform and fine cells and a high ratio of closed cells expanded in high magnification by using an inexpensive inorganic gas free from environmental problems as a blowing agent. CONSTITUTION:100 pts.wt. of a polyolefinic resin (polyethylene or polypropylene) is mixed with an inorganic foam nucleus forming agent (talc) subjected to surface treatment with a coupling agent (silane-based coupling agent) to prepare a resin composition. The resin composition is fed to a vented extruder, melted and kneaded, an inorganic gas (carbon dioxide gas) is introduced under pressure as a blowing agent from the vent part of the extruder and the melted material is extruded and expanded from an extrusion spinneret to give the objective polyolefinic resin foam.
Patent JP-S58224538-A (JP)
Title: Charging dynamo for vehicle
Inventor: GONDA YOSHIO
IPC: H02K7/11
Filed: 1982-06-24
Abstract: PURPOSE:To eliminate the need of piping for supplying oil and to prevent deterioration in composition of the exhaust gas by a construction wherein a hysteresis clutch is provided between the end of rotary shaft of a rotor in the hynamo section and the end of rotary shaft of a pump rotor so as to provide the unitized structure. CONSTITUTION:The rotating force of an engine drives a pulley 1 and its driving torque rotates through a shaft 2 a primary coupling 3 of a hysteresis type electromagnetic coupling, the coupling 3 having a permanent magnet. A fan 4 is thus rotated to suck air in the interior of a charging dynamo 10 for vehicles, thereby to cool internal apparatus. The air sucked by the fan 4 further cools a secondary coupling 7 and an oilless vacuum pump 8. The oilless pump 8 is so constructed that a pump rotor 12 mounted on a rotary shaft is interposed between a mounting metal fitting 22 and a plate housing therein a gas sealing material 13. The left end of the rotary shaft is fixed to a hysteresis clutch 7 on the hysteresis material side thereof.