baber/WOPTO huggingface dataset:
Patent JP-H04147339-A (JP)
Title: Information processor
Inventor: TSUZUKI KAZUHITO
IPC: G06F9/46
Filed: 1990-10-09
Abstract: PURPOSE:To reduce the frequency of access to the main memory of an information processor by providing the information processor with information of determining whether or not data should be saved in correspondence with each of a plurality of registers when calling a procedure and saving the registers based on said information. CONSTITUTION:In a central processor 70, an intraprocedure valid register display bit 30, a valid register bit 31, a specified register display bit 37, and so on are installed. In the process of the preparation for calling a procedure, display bits 31, 30, and 37 are saved in a stack. Further, in the procedure calling process, the leading address of the procedure is set in an instruction address register 25. In the interrupt processing in the register saving process, a writing request from each register is detected, and processing is carried out such as setting of display bit 30 specified by a register file address register 23. In the register saving process, the content of register file 20 corresponding to register 23 is saved.
Patent JP-H0586137-A (JP)
Title: Production of acrylic copolymer rubber
Inventor: YAMAMOTO TAKASHI
IPC: C08F220/28
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the title rubber excellent in fuel resistance and heat resistance by copolymerizing a monomer mixture comprising specified amounts of a plurality of specified monomers in the presence of a free-radical initiator. CONSTITUTION:A monomer mixture comprising 5-70wt.% cyanoalkyl (meth) acrylate of the formula (wherein R<1> and R<2> are each H or CH3; R<3> is 2-6C alkylene or -CH2CH2-O-CH2CH2-), 20-94.5wt.% at least one (alkoxy)alkyl acrylate (e.g. ethyl acrylate), 0.5-10wt.% at least one monomer selected from the group consisting of a monomer containing active halogen, an epoxy monomer, a carboxylic monomer, a cyanoalkyl (meth)acrylate and a diene compound (e.g. vinyl chloroacetate) and 20wt.% or below at least one monomer copolymerizable therewith as an optional component is copolymerized in the presence of a free radical initiator (e.g. t-butyl hydroperoxide).
Patent JP-H08133115-A (JP)
Title: Power steering controller
Inventor: YOSHIDA KOJI
IPC: B62D6/02
Filed: 1994-11-07
Abstract: PURPOSE: To provide a power steering controller which can prevent the value of an electric current flowing into a solenoid coil from increasing undesirably due to disconnection and a short circuit and at the same time can control the electric current value accurately. CONSTITUTION: When a transistor 3 becomes ON, an electric current ION flows from a DC power source 7 through a resistor 5, the transistor 3, and a solenoid coil 1 (for power steering). An ECU 27 detects both terminal voltage of the resistor 5 through an operation amplifier 19 or the like, and controls the electric current value ION. As the resistor 5 is provided upstream of the solenoid coil 1, even if disconnection and a short circuit are generated downstream of the solenoid coil 1, it can detect accurately the electric current value ION flowing into the solenoid coil 1. Also, as the resistor 5 is provided upstream of the transistor 3, even if voltage drop by means of the transistor 3 is changed, both terminal voltage of the resistor 5 is not affected much.
Patent JP-S63129365-A (JP)
Inventor: JIEROOMU ETSUCHI REMERUSON
IPC: B41J3/00
Filed: 1986-11-15
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-S61153352-A (JP)
Inventor: WATASE KAZUO
IPC: F25B15/00
Filed: 1984-12-26
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-H01117063-A (JP)
Title: Semiconductor device
Inventor: IGURA YASUO
IPC: B82B1/00
Filed: 1987-10-30
Abstract: PURPOSE:To enable conductivity to be modulated at a cycle not affected by temperatures or the like, by forming a gate electrode of a MIS field effect transistor in configurations of multiple connection and providing a doped region for generating an electric field within the substrate. CONSTITUTION:Element isolating regions 12 and a silicon oxide film 14 are formed on a silicon substrate 11. Apertures are provided in a pair of N<+> diffused regions 13 serving as source and drain regions and to which an electric field is to be applied. Arsenic ions are implanted in these regions 13. Polycrystalline silicon 15 is deposited and phosphorus is deposited. The polycrystalline silicon film is worked so as to interconnect the source and drain regions and to include multiply connected sections. A silicon oxide film 16 is deposited as an interlayer insulating film and provided with contact holes in which aluminum interconnections 17 are formed. One of the electric field applying N<+> regions is grounded while a positive voltage is applied to the other. Thereby, conductivity is modulated in accordance with the voltage.
Patent JP-S63129864-A (JP)
Title: Voltage changing circuit
Inventor: FUKUDA MASAO
IPC: H02M3/28
Filed: 1986-11-18
Abstract: PURPOSE:To make voltage changing efficiency higher by directly supplying a plurality of serially connected constant-voltage generator elements with an output constant current from a constant-current circuit. CONSTITUTION:A voltage changing circuit is constituted by series connection of a bias-current acquisition current circuit 22 and a constant-current circuit 23 for output current with a feeder 21 supplying power for acquiring a required voltage through interposition of two constant-voltage generator elements 31-32 between said two circuits and by installation of a voltage changing circuit 33 and others. Also, an output of secondary winding of a transformer 37 is made into DC and outputted via a rectifying and smoothing circuit 38. Further, a constant-current output is divided by respective constant-voltage generator elements 26, 31, 32 in the manner of corresponding to respectively different functional circuits of an oscillation circuit 34 and two transistors 35, 36 constituting said voltage changing circuit 33 to obtain a required power. Thus, an ineffective power consumption can be reduced in each functional circuit.
Patent JP-2000103248-A (JP)
Title: Rear differential support structure
Inventor: TABUCHI YASUTO
IPC: B60K17/16
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent interference between a rear differential and a fuel tank by forward/downward moving the rear differential connected to a propeller shaft arranged under the fuel tank to a car body at collision time. SOLUTION: In this support structure, the projecting part 10 projecting upward and backward to a car body from the rear support part of a differential 2 is formed in the rear end vicinity of the rear differential 2 connected to a propeller shaft arranged under a fuel tank 3. When a car body member existing in the rear of the differential 2 strikes on the projecting part at collision time, forward/downward rotary motion is generated in the rear differential by the actin of the projecting part.
Patent JP-H05277764-A (JP)
Title: Process for texturing surface of workpiece with laser beam
IPC: B23K26/00
Filed: 1992-10-12
Abstract: PURPOSE: To enable various surface structures to be textured in a short machining time by deciding, on the surface of a workpiece, a trajectory subdivided into partial lines of discontinuity by predetermined points, and by moving a laser beam along a tracking line obtained by connecting tracking points. CONSTITUTION: A curved trajectory 2 is set on the surface 1 of a workpiece. On the curved trajectory 2, a predetermined line 3 is set by which the entire trajectory 2 is subdivided into partial lines 4 of discontinuity disposed at equal spaces apart. A circular surface area 5 having a diameter corresponding to the length of the partial lines 4 is set around the predetermined line 3 as the center. Successively, using a random value generator, tracking points 6 are set within each surface area 5. A tracking line 7 is formed by connecting these tracking points 6. Along the tracking line 7, a laser beam is moved on the surface 1 of the workpiece by a control device. As a result, the workpiece surface 1 can be textured with a special structure that resembles the surface of natural products such as leather, stone, cork and textiles.
Patent JP-H1196571-A (JP)
Title: Optical device
Inventor: MIZUNO TAKESHI
IPC: H01S5/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which is reduced in the size over the entire part of the device, makes it possible to stably obtain tracking signals for optical recording media of various pit depths and is easily produced by a semiconductor process. SOLUTION: This optical device has a part 2 to be irradiated which consists of the optical recording medium, a semiconductor section 7 which is formed with a semiconductor laser LD, a semiconductor structure 4 of a triangular prism shape and a photodetector PD on the same semiconductor substrate 1 and a converging means 3 which converges the light LF from the semiconductor laser LD and irradiates to the part 2 to be irradiated with this light and further, converges the return light LR reflected from the part 2 to be irradiated. The semiconductor structure 4 of the triangular prism shape has a first reflection surface M1 for reflecting the light LF emitted from the semiconductor laser LD and a second reflection surface M2 for irradiating the photodetector PD with part of the return light LR from the converging means 3.  The optical device which obtains the tracking error signal TE by computing the first detection signal by the diffracted light from the one bit edge of the pit formed on the optical recording medium and the second detection signal from the other pit edge of the pit is constituted.
Patent JP-2000104725-A (JP)
Title: Lubricating structure of internal-combustion engine
Inventor: ITO EIJI
IPC: F16C3/14
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure of internal-combustion engines that can prevent abrasion or wear of end-side connecting rod bearings and thus suppress vibration and noise without causing increases in weight and in friction loss. SOLUTION: An end-side crank journal 21a has an internal oil hole 27. Another oil hole 28 opens at one end onto one end of the oil hole 27 and at the other end onto the periphery of a crankpin 23. An end-side journal bearing 24a has an arcuately sectioned groove 29 cut along the internal surface of an upper bearing part 24U to open on an oil feed passage 25. The oil feed passage 25, oil holes 27 and 28 and groove 29 cooperate to feed lubricating oil to an end-side connecting rod bearing 26a without interruption. An intermittent lubricating means consists of the oil feed passage 25, and an oil hole passing through the crank arm that exists between a crank journal other than such end-side ones and the crankpin 23.
Patent JP-S63125871-A (JP)
Title: Pressure-regulating valve
Inventor: SHIMAMOTO MASAO
IPC: G05D16/10
Filed: 1986-11-17
Abstract: PURPOSE:To reduce an influence of pulsation of signal oil pressure on output oil pressure by disposing a spring between a piston which receives signal oil pressure and a spool. CONSTITUTION:When a solenoid valve 22 is in the operating condition and a solenoid valve 23 is in the non-operating condition, oil pressure P1 is input to the first signal oil chamber 11, and the second input oil pressure port 12 and the second signal oil pressure port 19 are drained. At this time, a piston 9 is moved to the left by receiving the first signal oil pressure P1, so that a spool 7 is pushed to the left through a spring 10. On the other hand, the spool 7 is pushed to the right by the first output oil pressure P4 of the first output signal oil pressure port 20 and a spring 8. Thus load is transmitted from the piston 9 through the spring 10 to the spool 7, so that even if pulsation occurs in signal oil pressure, it will be little transmitted to the spool 7.
Patent JP-S63127722-A (JP)
Inventor: ONISHI SHIGEZO
IPC: A47J41/02
Filed: 1986-11-19
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-H04263879-A (JP)
Title: Golf glove
Inventor: SUTEIIBUN AOYAMA
IPC: A63B71/14
Filed: 1991-10-22
Abstract: PURPOSE: To provide good ventilation reducing sweating and suppress sounds caused when a fastener is undone by using a VELCRO fastener for fitting a glove tightly over a user's hand, and providing a ventilating slit. CONSTITUTION: The hollow flexible main body part 12 of a glove 10 has an access opening 14, a front part, and a rear part 18. The front part has a palm area, and the rear part 18 has a finger root joint area 22. Four finger sack parts 24, 26, 28, 30 and a thumb sack part 32 are attached to the main body part 12 and projected. An air vent 34 is located in the rear part 18 to divide the rear part 18 into two sides 36, 38. A touch fastening material 40 is attached to the side 36, is extended, and removably engaged with a complementary mating surface 42 attached to the side 38. Elastic members 44, 46, 48 are attached to the side 36, their tensile forces being approximately perpendicular to the axis of the air vent 34. The elastic members 44, 46, 48 are located inside the glove and secured to the inside of the glove.
Patent JP-S62132287-A (JP)
Title: Sequence preparing device
Inventor: HASHIMOTO OSAMU
IPC: G06T13/20
Filed: 1985-12-04
Abstract: PURPOSE:To easily evaluate a prototype by selecting the method to cope with the instructing information of input coordinates, changing the scene displayed presently by the method and repeating an interactive operation to create the next scene when the coordinates of the scene are inputted. CONSTITUTION:The initial scene given beforehand and stored in a frame memory 11 is displayed at a displaying device 21. Next, when the coordinates of the scene displayed through an input device 51 to the displaying device 21 are inputted, the corresponding instructing information is detected by retrieving the set of the coordinates of an instructing input area and the instructing information stored by a memory circuit 8 and the corresponding method is selected from an accommodating device 41. Next, the changing object in a scene stored into the frame memory 11 of the selected method is deleted, and the changing operation designated by the changing information to form the set with the changing object designating information is executed in the arrangement sequence at the method. In accordance with the change of the designating input area and the instructing information stored in the memory circuit 8 is renewed and the next command input is awaited. Thus, the prototype of a displaying picture can be easily evaluated and examined.
Patent JP-H06124667-A (JP)
Title: Flat type dipslay apparatus
Inventor: YAMAZAKI FUMIO
IPC: H01J31/12
Filed: 1992-10-13
Abstract: PURPOSE:To prevent brightness unevenness due to the warp of an electron beam controlling electrode prepared by laying electrodes made of a thin metal sheet and insulating spacers while setting spacer between the electrodes and the spacers and provide a flat type display apparatus which gives images with high quality. CONSTITUTION:Connection pins 20 are implanted in the periphery part and the center part of a layered controlling electrode. Meanwhile, a rib 6 is installed in a back side electrode 5 to heighten the toughness and the connection pins 20 are inserted in the inside of spacers 21, 22 and an auxiliary electrode 11 and the controlling electrode is set to be along the back side electrode and united and bound, so that the warp of the controlling electrode is corrected and thus a controlling electrode with a prescribed shape precision is provided. Consequently, a flat type display apparatus which provides images with no brightness unevenness and high quality is obtained.
Patent JP-H04153596-A (JP)
Title: Vane type compressor
Inventor: WATANABE YASUSHI
IPC: F04C18/344
Filed: 1990-10-13
Abstract: PURPOSE:To improve the thermal cycle efficiency of a refrigeration device and solve the trouble that cloudiness is generated on a sight glass by constituting an oil separating means from a main body part which has a sealed hollow part and an oil discharge hole drilled on the bottom wall, gas introducing passage, and a gas lead-out pipe. CONSTITUTION:The coolant gas which is introduced into a compression chamber in a rotor chamber 15 from a suction chamber 24 is compressed in the compression chamber by the revolution of a rotor 22, and introduced into the hollow part 51 of an oil separator 50 through a gas discharge port 28, discharge chamber 29, and a gas introducing passage 42. Since the gas introducing passage 42 is opened in the tangential direction into the hollow part 51, the introduced coolant gas forms a turning flow, and the oil mist having a high specific gravity is energized in the centrifugal direction by the turn, and adheres on the inner wall surface of the hollow part 51. Further, the adhere oil is dropped by the gravity, and collected on the bottom part, and dropped on the bottom part of an oil reservoir chamber 25 from an oil discharge hole 53. Accordingly, the oil is hardly stored on the upper surface of the bottom wall part 52, and oil is not splashed up during the time when the turning gas flow changes direction from the downward to the upward.
Patent JP-H03137154-A (JP)
Title: Flame-retardant liquid crystal polyester composition
Inventor: INOUE SHUNEI
IPC: C08K5/49
Filed: 1989-10-20
Abstract: PURPOSE:To obtain the subject composition capable of forming a thin-walled molded article having excellent flame-retardancy and good heat-resistance, mechanical properties and appearance by compounding an organic phosphorus compound to a specific liquid crystal polyester. CONSTITUTION:The objective composition can be produced by compounding (A) 100 pts. wt. of a liquid crystal polyester composed of the structural units of formula I to formula IV [R1 is group of formula V to formula VIII, etc.; R2 is group of formula V to formula VII or formula IX (X is H or C1)] wherein the ratio of the structural units [I+II] to the units [I+II+III] is 77-95 mol%, the ratio of the unit III to the units [I+II+III] is 23-5 mol%, the molar ratio (I/II) is 75/25 to 95/5 and the amount of the structural unit IV is essentially equimolar to the units [II+III] with (B) 0.2-30 pts. wt. (preferably 0.5-15 pts. wt.) of an organic phosphorus compound and (C) <=200 pts. wt. (preferably 15-100 pts.wt.) of a filler. The component A is preferably a polymer derived from p-hydroxybenzoic acid (the structural unit I), 4,4'-dihydroxybiphenyl (the structural unit II), ethylene glycol (the structural unit III) and terephthalic acid (the structural unit IV).
Patent JP-S61157457-A (JP)
Title: Automobile brake system
Inventor: SHIMIZU HIDETOSHI
IPC: B60T8/1761
Filed: 1984-12-28
Abstract: PURPOSE:To surely carry out braking operation even upon pressure failure, by carrying out braking operation with the use of pressure from a hydraulic source upon normal operation of the hydraulic source, and by carrying out braking operation upon abnormal operation of the hydraulic source such that, with the use of hydraulic pressure generated by depressing force by a foot, a change-over valve is switched to increase the pedal stroke so that braking operation is directly performed by the depressing force. CONSTITUTION:Upon normal operation of hydraulic sources 41, 43 and a hydraulic circuit 44, hydraulic pressure is fed to a booster 2 through a control valve 45. At this time the pressure from a circuit 44'' holds a control valve 49 in its inoperative condition, and a chamber 59 is held in its hydraulically rigid condition. When a pedal 5 is depressed in this consition, the control valve for the booster 2 is opened by means of a rod 3 so that hydraulic pressure is introduced into a pressure chamber to actuate a brake. When the pedal 5 is depressed upon abnormal operation of the hydraulic circuit 44, etc., the control valve 49 is changed over to relieve oil from the chamber 59 so that the hydraulic rigidity is loosed. Therefore, the stroke of a rod 4 is increased, and accordingly, the stroke of the rod 3 is also increased. This stroke causes a piston in a master cylinder 9 to directly actuate to perform braking.
Patent JP-H03133310-A (JP)
Title: Spray device in rush harvester
Inventor: KONO KENJI
IPC: A01D45/00
Filed: 1989-10-20
Abstract: PURPOSE:To prevent mud, etc., from sticking to raising up lugs and rush stems and culms from their being damaged and improve slip of rushes by spraying water from a spray nozzles provided in an undercarriage on the rush stems and culms before engaging with raising up lugs of the stem and culm raising up device. CONSTITUTION:A reaper 13 is provided at a low position in front of an undercarriage 1 equipped with a driver's seat 11, a prime mover 12, a hackler 9, etc., and a stem and culm raising up device 6 having raising up lugs 7 is provided in front thereof in a tilted state. The undercarriage 1 is then advanced to spray water contained in a water tank 3 from a spray nozzle 2 attached to the undercarriage 1 on rush stems and culms before engaging with the raising up lugs 7. The rushes sprayed with the water are then divided with a grass dividing unit 8 and raised up with the raising up lugs 7 and cut with the reaper 13. Thereby, mud, dust, etc., sticking to the raising up lugs 7 are washed away with water sticking to the rush stems and culms to improve slip of the rush stems and culms due to the water sticking thereto. Thereby, the rush stems and culms are prevented from their being damaged.
Patent JP-H01124513-A (JP)
Title: Method and apparatus for packing pipe end
Inventor: WATANABE TOKUJI
IPC: B65B17/00
Filed: 1987-10-29
Abstract: PURPOSE:To permit an easy automatic packing of one end of a pipe bundle in a baglike shape, by covering with a continuous packing material the ends of pipes from the lower to upper faces through the end faces, holding both side edges of the packing material in contact and applying pressure thereto, whereby the packing material will adhere to the outer peripheral faces of the pipes and also both side edges thereof are bonded together vertically. CONSTITUTION:A continuous packing material 5 is fed from a supply device 4 and positioned by contact of a catcher 6 with the lower faces of both side edges at the end thereof. A roller 7 rotationally moves the packing material 5 from the lower face of the bundle of pipes at the end to the upper face thereof through the end face of a pipe bundle 3, covering the end face and the upper and lower faces at the end with the packing material 5. The upper part of the packing material 5 wound around the roller is positioned by contact of catchers 8 and 9 with both ends thereof. The packing material 5 is cut off along the roller by a cutter 10 incorporated in the interior of the roller 7. The up and down motion of catchers 6 and 9 bring both side edges of a packing material 5B in contact and heat and pressure application means 11 and 12 interpose the same vertically therebetween for bonding, whereby the packing material 5B adheres to the outer peripheral end face of the pipe bundle, enclosing the same in a baglike shape.