baber/WOPTO huggingface dataset:
Patent JP-H04121431-A (JP)
Title: Intake control valve device for engine
Inventor: SHINDO TAKAO
IPC: F02D9/10
Filed: 1990-09-07
Abstract: PURPOSE:To reduce an air leakage amount and obtain stable opening/closing operation by small operation force by forming a valve shaft of a large diameter shaft part and a small diameter shaft part which alternately transverses intake passages, installing a bearing on the small diameter shaft part, and supporting the valve shaft by means of a bearing in a shaft port between the intake passages. CONSTITUTION:Two intake passages 2, 2 are parallelly arranged insertingly through one body 1. On one valve shaft 3 which transverse each center of the passages 2, 2, two circular valve plates 4, 4 are installed so as to simultaneously open/close the intake passages 2. The valve shaft 3 concentrically pierces through a shaft port 5 between intake passages 2 and 2, and installing ports 6, 6 on both sides of the passages, and is supported rotatably by ball bearings 7, 7. One side of the valve shaft is a large diameter shaft part 8, and the other is a small diameter shaft part 9. The large diameter shaft part 8 transverses the right intake passage 2 and housed in the shaft port 5 a little. A bearing 10 is fitted to the sail diameter shaft part 9 being in contact to an end face of the large diameter shaft part 8.
Patent JP-H04365429-A (JP)
Title: Tape for grafting
Inventor: KATSUTA YASUHIKO
IPC: A01G1/06
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a tape for grafting having excellent effects free from injuring seedling, capable of readily removing by spraying water when it becomes unnecessary and requiring no labor for removing, because it is gradually eluted also by rain water. CONSTITUTION:A polyvinyl alcohol based resin, especially polyvinyl alcohol based resin film having 60-97mol% average saponification degree and 500-3000 average polymerization degree or a film obtained by adding other water soluble high polymer thereto is produced and then cut into desired width.
Patent JP-2000060220-A (JP)
Title: Apparatus for controlling working vehicle
Inventor: UMEMOTO SUSUMU
IPC: A01B63/114
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To surely detect the disconnection of a signal path without decreasing a signal voltage region from sensors. SOLUTION: A system for transmitting an AC signal of a fixed cycle through a resistor R to a signal path A for transmitting a signal from a potentiometer type sensor S to a control apparatus 16 is formed. A judging means for judging that the signal path A is disconnected in the case in which the voltage signal of the signal path A is synchronized with the AC signal and changed is installed.
Patent JP-H0977776-A (JP)
Title: Organosilicon compound and its production
Inventor: KUBOTA TORU
IPC: C08G77/42
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new organosilicon compound that has a monochlorosilyl group bound to the benzene ring and another monochlorosilyl group bound to the alkyl group in one molecule, and is useful as a raw material for polysiloxanes and polysilanes each having moderate flexibility and excellent characteristics. SOLUTION: This compound is expressed by formula I (R<1> to R<4> are each 1-10C hydrocarbon group) [e.g. 1 chlorodimethylsilyl-4-(2-chlorodimethylsilyl) ethylbenzene] which is obtained by reaction of (B) a compound of formula II [e.g. (4-vinylphenyl)dimethylsilane] with (C) a compound of formula III (e.g., dimethyldichlorosilane) at a molar ratio C/B of [(0.1-10):100, particularly (0.5-5):100] in the presence of (A) aluminum chloride at 0-50 deg.C.
Patent JP-H08105554-A (JP)
Title: Metal diaphragm valve
Inventor: SAITO AKIRA
IPC: F16K7/16
Filed: 1994-10-03
Abstract: PURPOSE: To provide a metal diaphragm valve whose parts in the largest numbers are made common to conventional metal diaphragm valves to the utmost and can let flow a large amount. CONSTITUTION: In this metal diaphragm valve, a valve seat 4 is provided between a flow-in passage 21 and a flow-out passage 34 in a valve box, the peripheral edge of a metal diaphragm 5 swelling its center to a loading means side opposing to the valve seat 4 is held in a sealing form, the room is partitioned into the upper side loading means 13 side and the lower side cavity chamber 11 side by placing the metal diaphragm 5 at the center, the metal diaphragm 5 is abutted to the valve seat 4 by applying the loading means, and the metal diaphragm 5 is self-restored to the original form by releasing the loading means, so as to open and close the valve. Consequently, the specific feature of this metal diaphragm valve is that the flow-out passage extending to the lower side from the cavity chamber is formed by collecting plural passages with an almost cylindrical form.
Patent JP-H03100429-A (JP)
Title: Lateral force measuring device
Inventor: MIYAUCHI KAZUTADA
IPC: G01L5/20
Filed: 1989-09-14
Abstract: PURPOSE:To quantitatively measure the lateral force by fixing a car body and detecting the force in the axial direction of a roller rotating together with a wheel. CONSTITUTION:The device is provided with a position fixing means M2 of a car body M1, a roller M4 for receiving or giving the torque and rotating together due to a fact that a wheel M3 provided on the car body M1 is grounded, and a lateral force detecting means M5 for detecting the force in the axial direction generated in the roller M4. In this state, since the car body M1 is fixed, lateral force by which the wheel M3 works on the ground surface appears strongly on the roller M4 side. Accordingly, by detecting the force in the axial direction generated in the roller M4 by the lateral force detecting means M5, a quantitative lateral force value can be obtained.
Patent JP-H04121957-A (JP)
Title: Manufacture of lead storage battery
Inventor: MACHIDA KAZUYUKI
IPC: H01M50/541
Filed: 1990-09-11
Abstract: PURPOSE:To conduct assembly at correct positions at all times so as not to cause malfunction, by making the seat shapes of both cathode and anode terminal poles different, and making the cathode terminal pole outer diameter and the cathode bushing terminal inner diameter respectively thicker than the anode terminal pole outer diameter and the anode brushing inner diameter. CONSTITUTION:Cathode plates 2 and anode plates 3 are accumulated in layers through separators 5, and a plate group 1 is formed, and then, group welding is conducted. At the group welding process, terminal poles can be provided at correct positions at all times by making the shapes of seats 17, 17' provided at the bottoms of both poles 7, 7', different. What has been group welded are housed into a battery jar, and connected between cells and then, a battery jar cover 12 is covered on the jar 10, and bushing terminals are inserted into terminal poles, and the jar and the cover are attached by fusion, and terminal portions are welded. Malfunction at the time of the fusion adhesion of the battery jar to the battery jar cover is prevented by making the outer diameters of both cathode and anode terminal poles different and making the diameter of the cathode terminal pole 7 thicker than that of the anode terminal pole 7' and in addition, making the cathode bushing terminal diameter thicker.
Patent JP-2001061924-A (JP)
Title: Control part of massage machine
Inventor: NISHIO FUMIHIRO
IPC: A61H15/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent being small of display face or making obstacle part to provide a good handling by forming a controller with a controller main body and a cover plate that has an ability of adherence to the controller main body, and setting a control face that controls with different usage form for the front face and rear face of cover plate. SOLUTION: The controller B, which controls the massage machine, is composed of a controller main body 1, a cover plate 12, which is mounted on a mounting part of control face 11 of controller main body 1 detachably. A power source key 15, which controls the on/off of power source, a stop key 16, which stops temporarily, a food pulsation key 18, which controls the on/off of food pulsation, at the top edge part of surface of controller main body 1. The lower part, an operation display part 20, which displays the operation state of automatic course and the operation state of selectable operation, is set. For the front and rear faces of cover plate 12, one face is used for a automatic course control face 2, and another face is used for selectable operation control face 3.
Patent JP-H03100039-A (JP)
Title: Fluoroelastomer composition
Inventor: ABE MASATOSHI
IPC: C08L27/14
Filed: 1989-09-14
Abstract: PURPOSE:To improve the solvent resistance, chemical resistance, and low temp. properties by compounding a tetrafluoroethylene-perfluoro(methyl vinyl ether) copolymer with a tetrafluoroethylene-perfluoro(methyl vinyl ether)-vinylidene fluoride terpolymer in a specified ratio. CONSTITUTION:About 99-50 pts.wt. tetrafluoroethylene-perfluoro(methyl vinyl ether) copolymer is compounded with about 1-50 pts.wt. tetrafluoroethylene- perfluoro(methyl vinyl ether)-vinylidene fluoride terpolymer to give a fluoroelastomer compsn. In place of the copolymer, a terpolymer comprising tetrafluoroethylene, perfluoro(methyl vinyl ether), and a fluorovinyl ether of the general formula: CF2=CF(OCF2CFX)nORf (wherein Rf is perfluoroalkyl; X is fluorine or trifluromethyl; and (n) is a positive integer) may be used.
Patent JP-H04120217-A (JP)
Title: Manufacture of cold-rolled steel sheet having excellent baking hardenability of paint
Inventor: MIZUYAMA YAICHIRO
IPC: C22C38/14
Filed: 1990-09-11
Abstract: PURPOSE:To improve baking hardenability of paint and to obtain a steel sheet having excellent denting resistance by executing hot-rolling, coiling and cold- rolling to a steel specifying C, Si, Mn, P, S, Al, N, Ti and/or Nb and Mo under the specific condition and executing continuous annealing. CONSTITUTION:The steel incorporated with 0.01-0.1wt.% Ti and/or Nb and 0.001-3% Mo to steel having composition consisting of <=0.007% C, <=0.8% SI, <=1% Mn, <=0.15% P, <=0.02% S, 0.01-0.1% Al and <=0.01% N is produced. This steel is coiled at >=500 deg.C after executing hot-rolling at the Ar3 transformation point or higher. Successively, after executing the cold-rolling, the continuous annealing is executed at the recrystallizing temp. - A3 point.
Patent JP-S6297909-A (JP)
Title: Modified cross-section fiber and production thereof
Inventor: OKITA JUNJI
IPC: D06M11/38
Filed: 1985-10-24
Abstract: PURPOSE:To provide a modified cross-section fiber having irregularity on both surfaces along a direction of the cross-section, having soft and plain silky touch and luster and giving a deep color by dyeing. CONSTITUTION:4 or more hollow parts in total are formed at both sides of a symmetry axis X-Y existing on the cross-section of a fiber and passing near the center O of the cross-section. More than half of the hollow parts are not directed toward the center O and the depth of the hollow part is larger than the width. The fiber is resistant to deformation under a force and the irregular structure is stably maintained without breakage. The modified cross-section yarn having high stability and remarkable effect can be easily produced by the incomplete dissolution process of a fiber composed of two kind of polymers having solubility difference and obtained by a multi-layer parallel composite spinning process.
Patent JP-S6482296-A (JP)
Title: Automatic transactor
Inventor: AOKI TAKESHI
IPC: G07D9/00
Filed: 1987-09-25
Abstract: PURPOSE: To improve the safety of restoring operation by stopping a restoration signal outputted from a restoration device once the presence of a body in a specific range from the transaction device is detected. CONSTITUTION: For example, if a bill jam is caused while a customer carries on a transaction on the automatic transaction device 100, an alarm sound is generated by a remote monitor and a clerk A stands before an operation part 2. When the operator A turns on a clerk key 212, a clerk process screen showing a process procedure, etc., for the bill jam is displayed at a CRT display part 5. The clerk A presses a reset key over a look at the screen. At this time, if a maintenance operator B draws out a money reception and payment unit 14 where, for example, the bill jam is caused on the back side of the device 100, an interlock switch 205 outputs a detection signal to a main control part 11. Then the main control part 11 invalidates the reset signal generated by the depression of the reset key. Consequently, the driving of the unit 14, etc., accompanying the reset process is stopped, so the maintenance operation B can be prevented from being exposed to danger.
Patent JP-2001069784-A (JP)
Title: Device and method for controlling synchronous motor
Inventor: KOIDE SATOSHI
IPC: H02P21/18
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To control a synchronous motor with accuracy and high responsiveness by avoiding the evil which occurs at the time of starting the motor by providing a backward voltage impressing means which controls a switching element to impress a backward voltage which suppresses short-circuit currents from a power source. SOLUTION: A control unit first causes short circuits among three phases U, V, and W by turning on all source-side transistors of an inverter (S20). Since a short-circuit current flows to each phase due to an induced electromotive force caused by the rotation of a rotor when the short circuits occur, the currents are detected (S20). After the short-circuit currents are detected, the short-circuit currents are quickly attenuated by impressing a voltage in the reverse direction to the induced electromotive voltage. Therefore, the control unit sets a backward voltage command value and impressing period (S30) and impresses the backward voltage by switching the inverter in accordance with the set results (S40). Then the control unit calculates an electrical angle based on the short-circuit currents (S50).  Thereafter, the control units waits for a while the short-circuit currents become prescribed values or lower (S60) and starts a synchronous motor (S70).
Patent JP-H1176056-A (JP)
Title: Rice cooker
Inventor: HATANO TAKESHI
IPC: A47J27/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent starch from overflowing. SOLUTION: This rice cooker is provided with a heating means (heating coil) 3 for a rice cooking pot 2, temperature sensor 7 for detecting the temperature of the rice cooking pot 2, controller 8 for controlling the heating means 3 corresponding to the output of the temperature sensor 7, steam cylinder 9 for discharging steam out of the rice cooking pot 2, and overflow sensor 12 arranged on the steam cylinder 9. Then, the controller 8 controls the heating means 3 corresponding to the output of the overflow sensor 12.
Patent JP-H0693573-A (JP)
Title: Decorative film for building material
Inventor: IIDA AKIRA
IPC: E04F13/07
Filed: 1992-09-08
Abstract: PURPOSE:To provide the decorative film excellent in various mechanical strengths, having semi-incombustibility, substantially not generating a gas toxic against human bodies on its combustion, and used for building materials. CONSTITUTION:A film resin composition comprising 100 pts.wt. of a film resin comprising 55-85wt.% of at least one main resin selected from ABS resin, AES resin and AAS resin and 15-45wt.% of at least one blend resin selected from ethylene-vinyl acetate resin and vinyl chloride resin and 7-50 pts.wt. of an inorganic filler is formed into the film.
Patent JP-S62275342-A (JP)
Title: Apparatus for locking boss of tape reel on rotating shaft
Inventor: ANJIERO BOSUKO
IPC: G11B15/66
Filed: 1986-10-09
Abstract: A locking arrangement of a tape spool hub with respect to a rotating shaft is obtained by outwardly extendable levers that press the tape spool hub to a rotary drive such that the spool is centered in a driving position on a support base on the rotating shaft and is also prevented from accidentally falling off the support base.
Patent JP-S60130888-A (JP)
Inventor: KATOU NAOMIKI
IPC: H05K3/46
Filed: 1983-12-19
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-H01121701-A (JP)
Title: Object measuring apparatus
Inventor: TOOMASU EI BEIRASU
IPC: G01B21/00
Filed: 1988-09-24
Abstract: PURPOSE: To improve measurement accuracy by calibrating a probe using the linear encoder of a measurement head for carrying the probe before operating a device. CONSTITUTION: For calibrating a device, a ram 264 of an air cylinder 262 of a carrying unit 22 is moved onto a platen 88 of the rotary table of an elevation unit 16 of a reference cylinder B. The unit 16 lifts the table. When the platen 88 contacts the lower end face of the reference cylinder B, it slightly lifts the reference cylinder B and separates it from a fork 266. In that case, the air cylinder 262 causes the ram 264 and the fork 266 on it to retreat. Then, the elevation unit 16 lifts the reference cylinder B to the height of three probe chips. The three probe chips are driven in reference to the reference cylinder B and LVDT of the probe is calibrated by the linear encoder of a measurement head as the reference for correction.
Patent JP-S6393148-A (JP)
Title: Semiconductor memory device
Inventor: TAMAKOSHI AKIRA
IPC: H01L21/822
Filed: 1986-10-07
Abstract: PURPOSE:To prevent the loss of memory information in a MIS type memory cell by forming a trench on the boundary section of a memory cell group and a peripheral element and bringing a diffusion layer formed just under the trench and on the side surface of the trench to supply potential. CONSTITUTION:A trench 12 in depth equal to or deeper than a trench 11 in a capacitance section in a memory cell M is shaped on the outside of the memory cell M having trench type structure through an insulating film 4' for isolation. A power wiring layer 9 is formed adjacent to a diffusion layer 3' shaped on the side surface of the trench 12 and just under the trench. Accordingly, electrons liberated through a substrate from a peripheral element can be absorbed, thus preventing the loss of memory information generated when an electrode on the memory side has supply potential.
Patent JP-H0787985-A (JP)
Title: Process for producing ethanol from fine alga
Inventor: UEDA RYOHEI
IPC: C12P7/06
Filed: 1993-09-27
Abstract: PURPOSE:To efficiently obtain ethanol useful as a raw material in chemical industry, etc., in a high yield by culturing a fine alga accumulating starch in its cell, concentrating the culture slurry, holding the obtained slurry under specific conditions for producing ethanol, and simultaneously extracting the ethanol. CONSTITUTION:The method for producing ethanol from the fine alga comprises culturing the fine alga accumulating starch in its cell, concentrating the culture solution containing the cultured alga cells, holding the concentrated slurry in a dark and anaerobic atmosphere at a pH of 6.0-9.0 for producing the ethanol, and subsequently extracting the produced ethanol from the slurry through a selectively ethanol-permeating membrane 3.
Patent JP-2000064529-A (JP)
Title: Joint construction for eaves gutter
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/068
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To permit the easy connection of a eaves gutter having a small opening width dimension while securing watertightness by inserting inner holding members in advance having an external shape almost equal to the inner shape of the eaves gutter in a freely slidable manner through the inside of the eaves gutter and connecting together the ends of the eaves gutter members by sliding the inner holding members to the end portions during the installation of the eaves gutter. SOLUTION: The width dimension of an upper surface opening 1a is smaller than the width dimension of the inner width dimension, and a front face plate 3 of the eaves gutter 1 covered with a synthetic resin on both the faces of the metal plate is formed with a front face upper portion 3a and a front face lower portion 3b. And the front face lower portion 3b rises from the front end of a bottom face plate 2 and tilted forward and a plurality of flushing projections 3c are provided. And the inner holding member 5 made of a synthetic resin is formed along the flushing projections 3c and the front face plate 3 of eaves gutter 1, a rear face plate 8 having an outer shape almost equal to the inner shape of the eaves gutter 1 is raised from the rear end to the bottom face plate 6 and is installed in a freely slidable manner inside the eaves gutter 1 in advance.  And at the time of installation work for the eaves gutter 1, the inner bolding members 5 is slid to an end portion and adjacent eaves gutter sections 1 are connected together.
Patent JP-H0287093-A (JP)
Title: World timekeeper
Inventor: FUNAKI AKIHIKO
IPC: G04G13/00
Filed: 1988-09-26
Abstract: PURPOSE:To make possible the easy selection of a neighboring city by providing a panel which carries a local region of a world map and illustrates a plurality of urban zones. CONSTITUTION:A control circuit 2 consists of a panel 1 which carries a local region of a world map and illustrates a plurality of urban zones, and of a CPU performing a variety of controls for selectively informing a time of these zones. A time difference memory circuit 4 stores a time difference from a standard time counted in each zone and a timekeeper circuit 3. When the panel 1 adheres to an informing means 9, the circuit 2 receives a signal of a connector 10 and identifies the region of the panel 1 to read out the time difference between the standard time counted in the circuit 3 and the time of a predetermined region typical city, for example, London from the circuit 4, thus making a time calculation. The time of the region typical city calculated in the above is displayed 5 while at this time the name of the city is informed by sounds through a sound memory circuit 6, a sound synthesizing circuit 7 and a pronouncing device 8.
Patent JP-S6485570-A (JP)
Title: Parallel connection circuit for switching transistor
Inventor: KURIHASHI HIROYUKI
IPC: H02M3/155
Filed: 1987-09-25
Abstract: PURPOSE:To check the oscillation phenomenon of a circuit and to prevent the current unbalance in switching operation, by connecting saturable reactors separately in series to each switching transistor unit. CONSTITUTION:Switching transistors 10, 20, 30, 40 and 50 turn ON and OFF simultaneously by the signals from a base drive circuit 4 and convert DC power from a DC power source 2 to feed it to a load 3. Saturable reactors 15, 25, 35, 45 and 55 are separately connected in series to each switching transistor unit 10, 20, 30, 40 and 50 for turning out collectors. The oscillation phenomenon by the junction capacitances 12, 22, 32, 42 and 52 of the transistor with wiring inductances 13, 23, 33, 43 and 53 can thereby be checked.
Patent JP-H08103901-A (JP)
Title: Circular saw
Inventor: NISHIMOTO HITOSHI
IPC: B27B9/02
Filed: 1994-10-04
Abstract: PURPOSE: To provide a circular saw with the edge of the sliding contact part or the fixed covering part which is not in the way for the saw to operate and with the capability to cut precisely at a position where cutting is required. CONSTITUTION: This circular saw is composed of a disc-like rotating blade 2, a motor part 3 for rotating the rotating blade 2, a fixed covering part 4 which covers the top of the rotary blade 2, fastened to the motor part 3, and a sliding contact surface part 6 which supports the rotating blade 2 at the cutting position of a member to be cut through an installation member 3 below the fixed covering part 4. In addition, the installation member 7 has its one end fixed to the sliding contact surface part 6, and its other end fixed to the fixed covering part 4 at a specified angle or axially attached in a rotatable manner, the sliding contact surface part 6 being maintained at a specified distance from the fixed covering part 4.