baber/WOPTO huggingface dataset:
Patent JP-H05199743-A (JP)
Title: Power-supply circuit for direct current output
Inventor: FUKUCHI TAKESHI
IPC: H02M3/28
Filed: 1992-01-16
Abstract: PURPOSE:To suppress the charge voltage of a smoothing capacitor between DC output terminals, to be low, and discharge the voltage forcibly, and shorten a time for generating the output of abnormal high tension, extremely, and reduce the probability for generating a secondary accident on the side of a load. CONSTITUTION:In addition to an excess voltage protecting circuit OVP for stopping the working of a DC-DC converter in reply to abnormal high tension output, an excess voltage suppressing circuit OVB is provided. The excess voltage suppressing circuit OVB is composed of a Zener diode ZD3 and a discharge circuit (R10-R12, Q2).
Patent JP-S63173432-A (JP)
Title: Clock crossing over circuit
Inventor: TAJIRI YUJI
IPC: H04L7/00
Filed: 1987-01-13
Abstract: PURPOSE:To read a data written from a head without error by reading a synchronizing pulse from a phase comparator means and sending it as a reset pulse to a memory means and as an initializing signal to a counting means when the phase of the synchronizing pulse and the output of the counting means are dissident. CONSTITUTION:A W reset pulse synchronously with a W-CK is used and a synchronizing pulse synchronously with the R-CK is generated from a synchronizing pulse generator 3. The phase of the synchronizing pulse and the phase of the output (carry) from the counter 71 are compared by a phase comparator 81 and when they are dissident, the synchronizing pulse is fed from the comparator as a R-reset pulse and the initializing signal to an elastic storage memory 61 and a counter 71. Then a read address reaches an address '0' and the data is read out of the address '0' by the R-CK in the former and the signal is counted up from '0' while being initialized in the latter. That is, the R-reset pulse is generated immediately from the first W-reset pulse, then the written data is read from the head without error.
Patent JP-S62161378-A (JP)
Inventor: MOCHIZUKI MASATSUGU
IPC: A61L29/00
Filed: 1986-01-13
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-H08192657-A (JP)
Title: Constant speed running control device for vehicle
Inventor: TOKORO SETSUO
IPC: F02D29/02
Filed: 1995-01-18
Abstract: PURPOSE: To smoothly shift from the override condition in which an accelerator is operated in constant speed running to constant running control, in a constant speed running control device. CONSTITUTION: When a driver operates an accelerator pedal 12 during constant speed running in which an ECU 10 controls an actuator 14 for controlling constant speed running by setting a main switch 18 to be on so as to adjust the opening of a throttle valve 16, the ECU 10 sets the target opening of the actuator 14 to be any one of the full closed position, an opening opened by a minute quantity from the full closed position, an opening closed by a minute quantity from the actual throttle valve opening, and on opening directly before the override condition. Hereby, even if the override condition is released, the actuator can be smoothly shifted to constant running control without taking any undecided value.
Patent JP-S5390158-A (JP)
Title: Denitrating method
Inventor: ARAKI TADASHI
IPC: B01J8/00
Filed: 1977-01-21
Abstract: PURPOSE: To carry out the denitration continuously at a compraratively low temperature and practically without lowering the catalyst activity, by intermingling the oxygen-containing lower aliphatic compounds into the mixture of the NO x -containing gas and NH 3  gas uninterruptedly or intermittently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08195222-A (JP)
Title: Portable electronic equipment
Inventor: KUDOSE MASAHIRO
IPC: H01M10/44
Filed: 1995-01-18
Abstract: PURPOSE: To charge a secondary battery easily and completely while preventing discharge by detecting an output voltage coming from an AC adapter and supplied to a power supply terminal, and controlling the charge of the secondary battery according to the voltage value. CONSTITUTION: An output voltage from an AC adapter 1 or a secondary battery 2 is supplied to an equipment function portion 3 via the pnp transistor Q1 or Q2 of a power supply circuit 4. When the equipment function portion 3 is stopped the secondary battery is charged by a signal from the charge control terminal OUT 3 of a control circuit 5 and via npn and pnp transistors Q4 . In this charge control, when the output voltage from the AC adapter 1 is detected by the voltage detection means of resistances R8 , R9 , the secondary battery 2 is charged. When the output voltage is not detected the transistor Q4 is made nonconducting and the secondary battery 2 is electrically separated from a power supply.
Patent JP-H05190712-A (JP)
Title: Semiconductor device
Inventor: MITARAI SHIN
IPC: H01L23/373
Filed: 1992-01-16
Abstract: PURPOSE:To couple each LSI chip as a multichip module, maintaining the board potential at mutually different potential by incorporating each LSI chip into the multichip module of -, even if the conductivity type of time board of each LSI chip or the device is different. CONSTITUTION:A common heat sink 1 is arranged on the rear side of each board of an LSI chip 2. The heat sink 1 is constituted as a metallic body 11, which is divided in the direction of arrangement of the LSI chips through an insulator 12 made in lattice shape. The metallic body 11 of the heat sink 1 and the rear of the board of each LSI chip 2 are joined together through gold or silver alloy material. Hereby, those can be constituted as a multichip module by coupling each LSI chip with the head sink of - as it is in present condition.
Patent JP-2000204038-A (JP)
Title: Prophilactic and/or therapeutic agent for pyruvic acid deficiency and/or hyperlactacidemia
Inventor: TANAKA MASATSUGU
IPC: A61P3/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject prophylactic agent and/or therapeutic agent for the pyruvic acid deficiency and/or hyperlactacidemia induced from a hypoxic state as a cause due to the alcohol ingestion, muscular motion, diabetes, etc., by including a specific amount of sodium pyruvate. SOLUTION: This prophylactic agent or a therapeutic agent or both for pyruvic acid deficiency and/or hyperlactacidemia induced from a hypoxic state as a cause due to the alcohol ingestion, muscular motion, diabetes and cerebral infarction are obtained by including 30-400 mg/kg/day sodium pyruvate expressed in terms of pyruvic acid. A tablet such as a sugar-coated tablet, a coated tablet or a buccal tablet, a powder, a capsule, etc., are cited as an oral administration pharmaceutical preparation of the pyruvic acid. A syrup agent such as a suspension, an emulsion or a dry syrup, an elixir, etc., are cited as a liquid preparation for oral administration.  The above pharmaceutical preparations as pharmaceutical compositions are administered together with a carrier, an excipient (e.g. lactose), a binder (e.g. starch), a disintegrating agent (e.g. agar), a lubricant (e.g. magnesium stearate), etc.
Patent JP-S63175006-A (JP)
Title: Solid catalyst component for polymerization of olefins
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1987-01-16
Abstract: PURPOSE:To obtain the titled component exhibiting high activity in the polymerization of olefins and giving a stereoregular polymer in high yield, by contacting TiCl4 with a material derived from metallic Mg powder and an alkyl monohalide, etc., in the presence of a hydrocarbon. CONSTITUTION:The objective catalyst component can be produced by (1) cocrushing (A) a substance produced by reacting metallic Mg powder with >=2 times mol. of an alkyl monohalide (e.g. n-propyl chloride, hexyl chloride, etc.) in the absence of solvent and in the presence of iodine, (B) a phthalic acid diester (e.g. dimethyl phthalate), (C) titanium tetrachloride and (D) a fatty acid magnesium salt (e.g. magnesium stearate) at a low temperature, preferably at <=0 deg.C for 30min and (2) contacting the cocrushed product with titanium tetrachloride in the presence of an aromatic hydrocarbon (e.g. toluene) or a halogenated aromatic hydrocarbon (e.g. chlorobenzene) which is liquid at normal temperature.
Patent JP-H04237917-A (JP)
Title: Delay switch
Inventor: UEMATSU MAKI
IPC: G04F3/00
Filed: 1991-01-23
Abstract: PURPOSE:To enable effective use of a delay time set in advance by making a main body of a delay switch be independent physically and providing a transmitter which transmits a start signal to the main body of the switch from a remote place. CONSTITUTION:A transmitter 1 sends a start signal for giving an operation instruction to a main body 6 of a delay switch from a remote place, a receiving part 2 receives the operation instruction from the transmitter 1 and sends the instruction to a control part 3, the part 3 receives this operation instruction and gives a start instruction to a delay timer 4. The timer 4 starts the timing operation, and operates a switch part 5 after a period of time set in advance, the part 5 performs the switch operation by means of a relay contact or an electronic switch. Accordingly, after the main body 6 operates, in the case that the operator who starts the operation should leave remotely, the delay time set in advance in the timer 4 is used as a pause and can effectively be used because the main body can be controlled from a remote place.
Patent JP-S58126215-A (JP)
Title: Heat exchanger
Inventor: KATOU SHINJI
IPC: F01P3/18
Filed: 1982-01-19
Abstract: PURPOSE:To lessen the number of parts and facilitate the manufacturing by using common parts for fins and tubes of condensers, radiators, and super coolers, in heat exchangers of auxiliary engine driving type cooler for vehicles such as buses. CONSTITUTION:In a heat exchanger, in which a cooling medium emitted from a compressor driven by an auxiliary engine, is introduced to an evaporator through a condenser 3, a fluid receiver, (not show in the drawing) and a super cooler 5; the heat exchanger which is composed of the condenser 3, the super cooler 5, and a radiator 9 is made in a single unit. A series of multiple wavy plate fins 17 are provided between fixed brackets 15 and 16 disposed on both left and right sides, and a some proper number of tubes 18 are set through those fins 17. The air flow-out side of the heat exchanger is used as the radiator 9, one part of air flow-in side is used as the condenser 3, and the other part of air flow-in side is used as the super cooler 5.
Patent JP-S59143865-A (JP)
Inventor: JIYOSEFU UITSUTORUDO NIEMIRO
IPC: B65H39/16
Filed: 1984-01-19
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-S55100055-A (JP)
Title: Resistor element wherein voltage is non-linear
Inventor: MIYABASHI SUSUMU
IPC: H02K23/66
Filed: 1979-01-23
Abstract: PURPOSE: To reduce the variation of varistor voltages caused by the variation of the ambient temperature as much as possible, by providing a plurality of electrode members on one side and fixing a heat-dissipating member on the other side.  
     CONSTITUTION: A plurality of electrodes 10a∼10c are provided on one side, and a heat-dissipating member 12 comprising a metal member or alumina ceramics is fixed on the other side. For example, in the case of assembling in a micromotor in order to prevent noise voltages, varistor characteristics are provided in the direction of thickness, electrodes 10a∼10c are connected to commutators, respectively, and another electrode 11 is provided between the heat-dissipating member 12 and the member 9. In other cases, the varistor characteristics are given in the circumferential direction, and the electrode 11 can be omitted. In this constitution, the effect of the ambient temperature on the varistor voltage can be reduced, and an excellent noise-reducing effect can be obtained when used in a micromotor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09192567-A (JP)
Title: Coating apparatus and coating method and manufacturing apparatus and manufacture of color filter
Inventor: KITAMURA YOSHIYUKI
IPC: B05C5/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus and a coating method in which a glass substrate with a coating film formed can be taken out of a stage easily without causing damages, and also to provide a manufacturing apparatus and a manufacturing method for color filters by employing the apparatus and the method. SOLUTION: This coating apparatus using a coating method for manufacturing color filters is provided with a large number of suction holes 66 distributed in the upper face of a stage 6, a chamber 68 formed in the inside of the stage 6 communicating with the suction holes 66, a negative pressure source 74 and a positive pressure source 80 to selectively supply negative pressure and positive pressure to the chamber 68, and a plurality of lift pins 84 capable of being projected out of the upper face of the stage 6, and the lift pins 84 are arranged while being divided into a right side and a left side and respective lift pins in the right side and the left side can be projected independently.
Patent JP-H02188591-A (JP)
Title: 2-(diphenylphosphino)-cycloalkane derivative, production thereof and catalyst for asymmetric synthesis
Inventor: MINAMI TORU
IPC: C07B53/00
Filed: 1989-01-13
Abstract: NEW MATERIAL:A compound shown by formula I [R is -N(R<1>)R<2> (R<1> and R<2> are 1-4C alkyl or phenyl) or -COR<3> (R<3> is OH or 1-4c alkoxy); n is 2-4]. EXAMPLE:(2-Dimethylamino)-1-diphenylphosphinocyclobutane. USE:A catalyst for asymmetric syntheses. Usable for asymmetric synthesis reaction such as asymmetric hydrogenating reaction, asymmetric hydrosililating reaction, asymmetric hydroformylating reaction, asymmetric cyclopropanating reaction, asymmetric epoxidizing reaction and cross coupling reaction. PREPARATION:A compound shown by formula II is reduced in a sealed tube in the presence of a solvent such as anhydrous benzene and trichlorosilane at 100-150 deg.C for 5-20 hours.
Patent JP-2000205247-A (JP)
Title: Bearing device and manufacture of bearing part
Inventor: KAYAMA TAKASHI
IPC: F16C17/10
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and assembly of a bearing device and reduce the cost. SOLUTION: The bearing device is composed of a bearing part 4 consisting of a straight portion made of a sintered metal impregnated with oil and having a cylindrical surface 12 and a tapered portion having a conical surface 14 continued to the cylindrical surface of the straight portion and equipped with herringbone grooves at the cylindrical and conical surfaces and a shaft 9 furnished at one end with a columnar part 18 having a shape corresponding to the above- mentioned cylindrical surface and a conical part 19 continued to the columnar part and having a shape corresponding to the mentioned conical surface.
Patent JP-H09200994-A (JP)
Title: Horizontal shaft and waterproof electric rotating machine
Inventor: FUJII HIDEKI
IPC: H02K5/132
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make an electric rotating machine waterproof easily by utilizing the natural law of retaining air inside a cup-shaped cover placed up-side-down even though it is temporarily inundated. SOLUTION: A waterproof counterpart machine 2 is installed in a pit 1. A bracket 3b at the side of shaft end 3a of an open electric rotating machine 3 is connected to a flange 2f of the counterpart machine 2 with packing or the like by maintaining an airtight state. This flange 2f and is connected with a waterproof cover 5 in an airtight manner by an ordinary method, and the electric machine 3 is covered by this waterproof cover 5 up to the bottom end in gravity direction and a release portion 5a is provided at a lower position. Electric wire 6 for the electric machine 3 is pulled out from the release portion 5a. Electric wire 6 may be extended from the side of the counterpart machine 2.  If the counterpart machine itself is not waterproof, the bracket 3b at the shaft end side of the electric rotary machine should be arranged in an airtight manner, and the bracket 3b should be jointed to the waterproof cover 5 in an airtight manner.
Patent JP-H10209105-A (JP)
Title: Cleaning device for semiconductor wafer
Inventor: KUROSAWA KIYOSHI
IPC: H01L21/306
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device of a semiconductor wafer, which improves the effect of a straightening board in a conventional lower injecting system and facilitates the cleaning of the wafer. SOLUTION: The cleaning device of the semiconductor wafer is provided with a cleaning tank 1 in which the cleaning processing of the wafer W is executed, the straightening board 2 provided in a prescribed position in the tank, the lower injection port 3 which is arranged below the cleaning tank 1 and into which chemical or pure water is injected and a first buffer board 4 and a second buffer board 5, which are arranged to cover the area of the wafer W. The inflow pressure of chemical supplied from the lower injection port 3 is balanced by the first buffer board 4 and the second buffer board 5 and it is flown into the straightening board 2. In the board 2, the flow velocity of chemical in the cleaning tank is regulated and the wafer W is cleaned. Thus, the regulation of chemical in the straightening board 2 becomes easy and the wafer W of the cleaning tank 1 can efficiently be cleaned.
Patent JP-H02188082-A (JP)
Title: Image communication system
Inventor: MAKI SHINICHI
IPC: H04N7/173
Filed: 1989-01-13
Abstract: PURPOSE:To transmit image data of high quality to an image requesting terminal device with small memory capacity while increasing the use efficiency of a line by employing variable rate encoding and its variable rate data transmission multiplex ratio effect. CONSTITUTION:Frame-to-frame difference encoding is performed in frame units for input image data and the resulting data is inputted to a variable length encoding circuit 37 and converted into variable-length encoded data or a run- length code, which is written in a buffer memory 39, frame by frame, in memory write data units. Variable rate data outputted from the buffer memory 39 are written in a predetermined area of a memory 22 in order, frame by frame, in response to effective data flags. Consequently, a motion image file is generated in the memory 22. Image request signals from one or >=2 motion image terminal device 3j which read data out of the motion image file are sent to a terminal interface 26, multiplexed, and transferred to the memory 22 through a transmission line interface 24 and a memory interface 23.
Patent JP-S57120771-A (JP)
Title: Check valve
Inventor: SAYOU KOUSAKU
IPC: F16K15/02
Filed: 1981-01-20
Abstract: PURPOSE:To obtain a highly reliable and small-size check valve having good maintainability by attaching the check valve by utilizing the coupling part of a pipeline for refrigerating cycle. CONSTITUTION:A movable piece 18 is fitted into the inside of an outer cylinder 16, and its axial moving range is regulated properly by a pin 19 driven into the hole 16e of the outer cylinder 16 from outside. In pipelines 10a and 10b positioned before and behind the check valve, inclined flares 10c and 10d are formed on their ends one of which is provided with a flare nut 23 and the other is provided with an union 22. And, they are screwed and connected by the flare nut 23 and the union 22 to fix the check valve. Thus, assembly and disassembly can be easily performed and repairing can also be performed at low cost.
Patent JP-2000206773-A (JP)
Title: Electrophotographic image forming device
Inventor: YASUTOMI HIROSHI
IPC: G03G15/08
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To increase, without decreasing an amount of electrified toner, an amount of toner which is carried to a developing area, to prevent deterioration in gradation, and to prevent a base from being soiled. SOLUTION: A developing device 24 using two-component developer D is provided with a developing sleeve (developer carrier) 33 opposite to a photoreceptor drum (image carrier) 21 in a developing area, and a restricting member 35 opposed to the developing sleeve 33 in a developer restricting area is disposed. Also, a counter electrode 37 is disposed further downstream than the developing area and further upstream than the developer restricting area in the direction of the rotation of the developing sleeve 33 and opposite the developing sleeve 33, and is retained by a developing container 30 near an opening 30a. By the application of a voltage to the counter electrode 37 from a power source 38, an electric field in which force directed to the developing sleeve acts on toner is generated between the sleeve 33 and the counter electrode 37.
Patent JP-H10201900-A (JP)
Title: Ball hitting game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling work of the rear surface side structure body of a ball hitting game machine of which enclosed balls are used. SOLUTION: Relating to the game machine using the enclosed balls, at least a prize winning ball passage 25a introducing a prize winning ball, an out ball passage 27b introducing an out ball, a prize winning ball sensor 34 detecting the prize winning ball, an out ball sensor 35 detecting the out ball and a replenishment ball passage 28 introducing a replenishment ball are made into a unit by a rear side circulation route unit 25.
Patent JP-H09199200-A (JP)
Title: Inter-plate connecting connector and electronic circuit module mounting circuit device
Inventor: KIRYU KOICHI
IPC: H05K7/14
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of a space required for inter-plate connection, realization of high density of an inter-plate connecting terminal and improving of reliability relating to connection. SOLUTION: In this device, a second circuit board (electronic circuit module) 3 is mounted in a first circuit board (mother board) 1. Here, the device has an insulator 13 and a plurality of connection terminals 12 securing an intermediate part to the insulator 13, a receiving contact surface 13, with which a lower surface of the second circuit board 3 comes into contact, and a stand off 13d coming into contact with an upper surface of the first circuit board 1 are provided in the insulator 13, a connector has a first connection part 12b into contact with an upper surface of the second circuit board 3 with a lower surface into contact with the receiving contact surface 13 and a second connection part 12c into contact with an upper surface of the first circuit board 1, in the connection terminal 13, this connector 11 is used, the electronic circuit module is mounted in the mother board.
Patent JP-S63228011-A (JP)
Title: External shape measuring machine
Inventor: INADA TOSHIO
IPC: G01B11/24
Filed: 1987-01-16
Abstract: PURPOSE:To measure the external shape of a body to be tested from a chain of points by scanning a laser beam on a horizontal surface and detecting places which are shielded by the body to be tested as horizontal (x) coordinates and vertical (y) coordinates one after another. CONSTITUTION:When a moving table 6 for measurement is moved as shown by an arrow 8 so that the body 2 to be tested approaches the laser beam L, the beam L which travels from a beam splitter 12 to a light receiving part 14 is cut off halfway by the body 2 to be tested and received again by the light receiving part 14. Here, a laser interference measuring instrument 4 measures the movement quantity of the moving table 6 until the beam L is received by the light receiving part 14 for the 1st time and sets (x) coordinates of two points according to the movement quantity. Then a mirror M is mounted and a sample table 20 is moved by a fine quantity as shown by an arrow 22 so that the beam L and body 2 to be tested approach each other. Then, the movement quantity is measured by the measuring instrument 4 through a corner cube prism 24 and (y) coordinates at the height are read corresponding to the movement quantity. Thus, the external shape corresponding to a sectional shape including the peak of the body 2 to be tested can be grasped.