baber/WOPTO huggingface dataset:
Patent JP-H01277198-A (JP)
Title: Ball cleaning device
Inventor: KOBAYASHI TOSHIKI
IPC: F28G1/12
Filed: 1988-04-28
Abstract: PURPOSE:To make it possible to discharge cooling water remaining in a circulation water pipe based on the application of a ball circulation pump, by connecting a grain discharge nozzle installed to the bottom of the shell of a collector with a suction nozzle of a ball circulation pump, branching a ball circulation pump discharge pipe, and connecting one discharge pipe to a recovery device and the other discharge pipe to a discharged place of the other. CONSTITUTION:A sponge ball injected into circulation water piping 1 enters an inlet water chamber 3 of a condenser, passes through the interior of a condenser cooling pipe 4, and comes to an outlet water chamber 5 of the condenser. Then, the sponge which has left the outlet water chamber 5 is caught by an inner lattice 9 of a collector 8 provided on the way of a circulation pipe 7, and is extracted by a ball circulation pump 13 from the center of the collector 8 and comes to a recovery device 15. The sponge ball which has entered the recovery device 15 is injected to a condenser inlet circulation water pipe 1 after having passed through a ball injection pipe 17, then enters the condenser inlet water chamber 3 again, thereby forming a ball circulation route. On the other hand, the cooling water which has left a condenser cooling pipe 4 with the sponge ball passes through the collector 8 and is discharge into a circulation water discharge tank where the sea water remaining in the collector 8 and the circulation water pipe on the inlet and outlet sides of the collector 8 can be discharged by the application of the ball circulation pump 13.
Patent JP-S59229710-A (JP)
Title: Pm modulation and demodulation system of rectangular double phase
Inventor: NAGANO MASAHIKO
IPC: G11B20/06
Filed: 1983-06-13
Abstract: PURPOSE:To eliminate the AM noise without increasing an occupied band nor losing the color information by giving the PM modulation to two color signals in a rectangular double phase and then giving a relative 180 deg. phase shift to these color signals for every horizontal scan period. CONSTITUTION:Three types of carriers, i.e., Acosomegact, Asinomegact and -Asinomegact are produced from the output of an oscillator 9 by a phase shifter 10. Then an R-Y color signal and the carrier-Asinomegact are supplied to a balanced modulator 11 of one side to obtain a balanced modulation signal. A subcarrier Acosomegact is added to said balanced modulation signal to obtain a carrier color signal R-Y, i.e., a PM color signal CRt. While a B-Y color signal and the carrier Acosomegact are applied to a balanced modulator 12 of the other side to produce a balanced modulation signal. Then a subcarrier Asinomegact is added to said balanced modulation signal to obtain a B-Y PM color signal CBt. The signal CRt of the PM color signal is supplied to an inverting circuit 16, and the inversion of phase is controlled with a rectangular wave of 1/2fH to obtain an alternating inverse PM color signal + or -CRt whose phase is inverted for every horizontal scan period. Then the signals + or -CRt and CBt are synthesized and multiplexed to be recorded to a magnetic disk 7.
Patent JP-S62259525-A (JP)
Inventor: MINO TAKAMICHI
IPC: A01K61/00
Filed: 1986-05-06
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-H01275935-A (JP)
Title: Reduction gear for vehicle
Inventor: OKUBO SEIICHI
IPC: F16H3/08
Filed: 1988-04-28
Abstract: PURPOSE:To set a reduction ratio in a large way so as to aim at the construction of a reduction gear in a compact size by decelerating a gear train for forward movement and a gear train for backward movement at two stages respectively and arranging a clutch mechanism at an intermediate portion between a driven gear for forward movement and a driven gear for backward movement. CONSTITUTION:A gear train 76 for forward movement, gear train 8 for backward movement and clutch mechanism 9 are provided in a gear case pivotally mounting an input shaft 5 and an output shaft 6 parallelly. The clutch mechanism 9 is provided at an intermediate portion between both driven gears 13, 14 alternatively connected to the output shaft 6. Thus, the reduction ratio of the gear train for forward movement and the gear train for backward movement can be set in a large way and the reduction gear can be attempted in a compact size.
Patent JP-H04339549-A (JP)
Title: Device for producing steel strip
Inventor: OGAWA SHIGERU
IPC: B22D11/22
Filed: 1991-05-09
Abstract: PURPOSE:To produce various kind of strip widths, strip thickness, materials for the steel strip in low coast and high productivity by constituting a steel strip production device with a continuous caster having arc shape to plate shape in an upper widening mold constituted of endless belts and to a flank shape in side weirs and the limited sets of rolling mills. CONSTITUTION:The steel strip producing device is constituted of the steel cast strip continuous caster having the endless belts 1, 1' run by obliquely putting around and forming long side faces in the upper widening mold and the upper widening side weirs 4, 4' held with the endless belts 1, 1' therebetween and forming short sides in the mold and the arc state to the plate face shape of this upper widening mold and to the flank shape of the corresponding side weirs 4, 4', and four or less sets of the rolling mills 20a-d set at a rear side thereof.
Patent JP-S58220106-A (JP)
Title: Solid-state image pickup device
Inventor: IMAI MASAHARU
IPC: G02B3/00
Filed: 1982-06-17
Abstract: PURPOSE:To improve an aperture rate by providing a filter array having lenses which focus incident light and allow the transmission of light of only one color among red, green and blue to the photoelectric converters disposed on a semiconductor substrate. CONSTITUTION:Photoelectric converters 12 are formed like a matrix on the surface region of a semiconductor substrate 10. A filter array 20 is adhered via an oxide film 19 on the surface of the substrate 10. The array 20 is formed with spherical recesses in accordance with the respective converters 12 on the surface of a light transmittable substrate 22. Light transmittable materials 24, 26, 28 contg. respective dyes for red, green and blue are packed in said recesses. The materials 24, 26, 28 act as color sepn. filters and also act as convex lenses as they have high refractive indices. Therefore, the light which is made incident to the light shielding regions except the converters 12 is converted and is made incident only to the transducers 12. The aperture rate is thus improved without requiring intricate adjustment.
Patent JP-H06314152-A (JP)
Title: Keyboard switch provided with track ball
Inventor: OKADA HIROYASU
IPC: G06F3/0354
Filed: 1993-04-30
Abstract: PURPOSE:To provide a highly unctional keyboard switch provided with the track ball which actualizes corresponding track ball operation by the combinational operation of keys of a keyboard. CONSTITUTION:The keyboard switch 1, a keyboard arithmetic part 3, the track ball 2, and a track ball arithmetic part 4 are provided, and the keyboard arithmetic part 3 and track ball arithmetic part 4 are connected to each other by a track ball control signal line 8 for transmitting control signals mutually. A corresponding track ball control signal is outputted to this track ball control signal line 8 by specific predetermined key operation on the keyboard, and the track ball arithmetic part 4 outputs a movement signal corresponding to the track ball control signal to a main body 7 by considering that the track ball 2 is virtually moved, and obtains a corresponding movement distance by the combinational operation of keys.
Patent JP-H01273830-A (JP)
Title: Feeding device for pressurized air of engine
Inventor: TAJIMA SEIJI
IPC: F02B29/02
Filed: 1988-04-27
Abstract: PURPOSE:To intensity an air and to reduce the load of an air pump by setting the number of proper vibrations of the sub-suction passage feeding the suction only in the specified operation area by equipping the air pump. CONSTITUTION:A suction air is purified by an air cleaner 1, pressurized by a turbocharger 2 and after stored in a surge tank 3 passed through a main suction path 4 and fed to a cylinder 6 from a suction port 5. One part of the air stored in the surge tank 3 is led to the downstream of the main suction path 4 from a subsuction path 8 after being pressurized by an air pump 7. In this structure the length and diameter of the subsuction path 8 are set so that the number of proper vibrations of a gaseous body in the subsuction path 8 is synchronized with the suction stroke of an engine in the engine revolutions area operated by the subsuction path 8. The pressurized air is thus intensified and the load of the air pump 7 is reduced as well.
Patent JP-S5329778-A (JP)
Title: Measuring method for number of wheels
Inventor: WATANABE MASAHIRO
IPC: G06M7/00
Filed: 1976-08-31
Abstract: PURPOSE: To easily, exactly measure number of wheels, by arrainging two couples of light projector-receiver portion so as to project and receive beam laid in parallel roadway surface, perpendicularly and disgonally to traveling direction of vehicles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5534607-A (JP)
Title: Recovering and removing method for useless metals from chromate solution by diaphragm electrolysis
Inventor: TARUMOTO KEIZOU
IPC: C25C1/00
Filed: 1978-08-30
Abstract: PURPOSE:To oxidize the trivalent Cr into hexavalent Cr and to deposite and separate Fe, Zn, etc., in order to regenerate the chromate solution, by oxidizing the aged chromate solution including the dissolved Fe, Zn, etc., and diminished amount of hexavalent Cr, in the anode chamber of the electrolytic cell, and then, by introducing the solution into the cathode chamber. CONSTITUTION:The aged chromate solution, being used in the chromate treatment including the diminished content of hexavalent Cr and increased metallic ions like as Fe, Zn, etc., is introduced into the first anode chamber 4a of the cell 4. The electricity is supplied to the anode 4d, and the trivalent Cr is changed to hexavalent Cr by the anodic oxidation; hereafter, the solution is returned to the chromate solution tank 1. The chromate solution of the first anode chamber 4a is introduced into the second anode chamber 4a' through the pipe 4f, on purpose to oxidize the unoxidized trivalent Cr into hexavalent Cr. After that, the solution is introduced into the cathode chamber 4b, and the included metallic impurities like as Fe, Zn, etc., are deposited on the cathode 4e; and then, the deposited metals are separated from the solution in the separator 12; thus treated solution is returned to the chromate solution tank 1.
Patent JP-S59231659-A (JP)
Title: Memory controller
Inventor: NISHIYAMA MASAKI
IPC: G06F17/24
Filed: 1983-06-14
Abstract: PURPOSE:To shorten a processing time by rearranging continuous information for alteration, insertion, or deletion without requiring any working memory. CONSTITUTION:When continuous information B of a continuous information storage device 13 is altered from a state shown in a figure (a), specific sequential rearrangement processing is carried out to form an unused area (hatched part) behind the continuous information B because the starting address ADR(C) of information following desired information is smaller than the starting address EMPADR of the unused area of the continuous information, and the insertion and deletion of the information B are enabled. Further, when continuous information C is altered from a state in a figure (b), it is judged that ADR(D)> EMPADR, and prescribed sequential rearrangement processing is performed to rearrange the continuous information storage device 13, so that the insertion and deletion of the continuous information C are possible.
Patent JP-H0688825-A (JP)
Title: Fractional determination of fructosamine and fructosamine fractional determination kit constitute therefor
Inventor: FUNAYAMA MASASHI
IPC: C07H5/06
Filed: 1991-02-12
Abstract: PURPOSE:To perform direct fractional determination on fructosamine by an already known method by making the fructosamine to be adsorbed and bonded to an affinity chromatographic carrier in which m-aminomethyl boronic acid is immobilized. CONSTITUTION:Direct fractional determination of fructosamine can be performed when a method using an affinity chromatographic antibody in which m- aminomethyl boronic acid is immobilized or another method using an experimental apparatus, such as a test tube, etc., in which m-aminomethyl boronic acid is covalently bonded through functional group -N=CH-(CH2)n-CH=N- is used. In other words, after forming and bonding a reversible five-ring by making the cis-diol group of the aldose of fructosamine to act to m-aminomethyl boronic acid bonded to an reactive functional group or agarose gel, the fructosamine is determined by an already known method, such as the radiation immunoassy, etc.
Patent JP-S63269553-A (JP)
Title: Resin seal type semiconductor device
Inventor: YAMAUCHI YOSHIHIRO
IPC: H01L23/28
Filed: 1987-04-27
Abstract: PURPOSE:To enhance the reliability by a method wherein an external electrode formed collectively together with a sidewall resin molded object is extracted to the outside of a container near an insulating substrate at the lower part of a sidewall and near the surface of a resin at the upper part of the sidewall so that a soldering operation can be executed easily and that the soldered part cannot be melted again. CONSTITUTION:A semiconductor chip 6, lead wires 7, an insulating substrate 8 and end parts 4b of external electrodes protruding from a heat-radiating plate 1 on the bottom and from sidewall resin molded objects 2 are soldered collectively. A thermally sensitive circuit component 5 is soldered to edge parts 4a of the external electrodes protruding from the upper part of the sidewall resin molded objects 2. Because the edge parts are situated near the surface of a container, the soldering operation can be executed very easily and hardly influences the collectively soldered parts and a product of high reliability is obtained. If the external electrodes and the sidewall resin molded objects are formed collectively in this manner and identical electrode plates are constituted so as to protrude to the inside of the container at two different parts on sidewall resin faces, the soldering operation can be executed easily.
Patent JP-2000299543-A (JP)
Title: Inter-substrate connection structure
Inventor: IWAMIYA HIROKI
IPC: H05K1/14
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a relatively simple configuration with high connection strength when a printed wiring board is connected flush with a ceramic substrate. SOLUTION: A connection part 3 is provided on the rear surface side of a ceramic substrate 2 while a printed wiring board 1 is provided with a through hole 7. The printed wiring board 1 is also provided with a through hole 4 where a THD part 5 is mounted. With the upper surface of a seat 8 comprising an open part 8a applied with an adhesive 10, the printed wiring board 1 and the ceramic substrate 2 are, in aligned state, mechanically bonded and fixed. A connection conductor 9 comprising a clip part 9a, pin-like part 9b, and bent part is so arranged as to connect the printed wiring board 1 to the ceramic substrate 2, and fed to a solder flow process. Related to the connection conductor 9, the ceramic substrate 2 is electrically connected to the printed wiring board 1 by solder connection parts 11 and 12. At the same time, the THD part 5 is also soldered.
Patent JP-H08298078-A (JP)
Title: Color picture tube
Inventor: AKOU NOBUHIKO
IPC: H01J29/07
Filed: 1995-04-28
Abstract: PURPOSE: To provide a color picture tube which hardly causes deterioration in color purity by suppressing landing displacement caused by doming of a mas main body. CONSTITUTION: A color picture tube has a shadow mask comprising a practically square mask main body 3 in which a skirt part 39 is formed around a main face part 37 facing a fluorescent material screen through a no-hole part 38 and a practically square mask frame fixed to the skirt part 39. Slit-like through holes 43 which are long in the tube axis direction are formed in the skirt part 39 of the mask main body 30.
Patent JP-H06317286-A (JP)
Title: Filter for motor-driven fuel pump
Inventor: OKOCHI KOSAKU
IPC: F02M37/22
Filed: 1993-05-06
Abstract: PURPOSE:To restrain vibration caused by pump operation from being transmitted to a fuel tank, and reduce a noise by installing a protector at the central part in this lengthwise direction on a bag shape screen held in a condition being swollen by a frame installed in a pump. CONSTITUTION:A filter 12 has frame 13 installed in an in-tank system motor- driven fuel pump, a bag shape screen 14 held in a condition of being swollen by the frame 13 and a plate-like protector 15 interposed between the screen 14 and a bottom surface of a fuel tank. In this case, the protector 15 is installed at the central part in this lengthwise direction on a flexible screen 14. For example, a support piece 28 projecting left and right is formed in the central part in the lengthwise direction in the protector 15, and a pin 29 is formed integrally in the tip part of the support piece 28. After the pin 29 is inserted in an installing hole of an installing plate 30 loaded on the screen 14, the tip part of the pin 29 is calked.
Patent JP-S5733472-A (JP)
Title: Memory access control system
Inventor: NISHIDA HIDEHIKO
IPC: G06F12/04
Filed: 1980-07-31
Abstract: PURPOSE:To write a new data into an intermediate buffer memory, by varying the timing between the 8-byte storage access and the block storage access type. CONSTITUTION:An access request for storage of 8 bytes of data is given from a central processor not shown in the diagram to a main memory 1. In this case, whether or not the data of the side to receive an access is set to an intermediate  memory 2 is indexed through a control table 2-1. If the data is not set to the memory 2, the control signal is applied to a circuit 3 through a selecting circuit 4 to  transmit the timing signal successively. With the timing signal, the data is marged 8  with an 8-byte data via a selector 7 to be set to the memory 2. In case the data is  already set, the data is sent to a register A5 by the control of a timing circuit A10  and marged 8 via the selector 7 to be set to the memory 2.
Patent JP-H05278406-A (JP)
Title: Vehicular bearing
IPC: F16C19/06
Filed: 1992-03-31
Abstract: PURPOSE:To reduce noise of electromagnetic waves generated by static discharge. CONSTITUTION:In a vehicular bearing comprising an inner ring and an outer ring concentrically set at a prescribed interval, and a plural number of balls rolling on raceway surfaces formed on the outer circumferential surface of the inner ring and the inner circumferential surface of the outer ring, which faces the outer circumferential surface of the inner ring, a conductive seal 2 set for electrical conduction between the inner respectively ring and the outer ring, comprises an iron plate 56 at least the outside surface, the inner peripheral part and the outer peripheral part of which are covered with conductive rubber 58 through conductive adhesive agent 3.
Patent JP-H01276934-A (JP)
Title: Data relay satellite system
Inventor: KATO HIRONORI
IPC: H04B7/15
Filed: 1988-04-28
Abstract: PURPOSE:To decrease the participation in an earth station relating to track control and to improve the tracking accuracy and system reliability by generating an antenna drive signal at automatic tracing in a data relay satellite. CONSTITUTION:A command decoder 2' of a data relay satellite A receiving a program tracking signal outputs a user satellite program track signal to an antenna direction control circuit 3', a data relay satellite program track signal to a command transmitter 14 and further a pass band width setting signal (c) to a tracking receiver 5 respectively. Then the antenna direction control circuit 3' receiving a user satellite program tracking signal generates a drive signal of a user satellite tracking antenna 12 from the reference attitude of the data relay satellite A and the attitude predicted on ground and gives the signal to an antenna directivity control device 4. Thus, the directivity of the user satellite tracking antenna 12 is controlled. Thus, the system is simplified, the tracking accuracy and the system reliability are improved.
Patent JP-S63270214-A (JP)
Title: Air conditioning device for vehicle
Inventor: SAKURADA MUNEO
IPC: B60H1/00
Filed: 1987-04-28
Abstract: PURPOSE:To improve amenity, by a method wherein cold air is introduced from a position up a line from an air mix door to a center vent duct and a side vent duct after bypassing an air mix chamber, and a ratio between airflows to the two ducts is regulatable. CONSTITUTION:During cooling, a device is brought into a vent mode or a bilevel mode to bring an air mix door 12 into a full cool state, cold temperature air conditioned air is introduced to a center vent duct 16 and a side vent duct 17. Though a cold amount control door 21 is normally fully closed, when solar radiation to a driver' seat and an assistant seat is high, the cold air control door 21 is opened, and a center passage side 20 is closed by means of a cold air amount ratio regulating door 22. Thus, cold air is introduced in the side duct 17. With the cold air ratio regulating door 22 moved toward a dotted line position, cold air is distributed to a center and a side. During heating, the temperature of air discharged to a face part is regulated in a similar manner described above to a proper value. This constitution enables improvement of amenity.
Patent JP-S58222389-A (JP)
Title: Coordinate detector
Inventor: YOSHIKAWA KAZUO
IPC: H03K17/96
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the deterioration in the sensitivity of detection and malfunction, by bringing the impedance between touch detecting electrodes to be substantially negligible for excluding the effect of the bridged impedance across the electrodes formed due to the electrod capacitance and the dirt on the detection panel surface. CONSTITUTION:When a touch detecting electrode X1 is selected at a changeover switch 5 and connected to a resonance circuit 2, an AC signal of an osicllator OSC is applied to the electrode X1 through the switch 5. Further, an AC signal output of the OSC is applied to all touch detecting electrodes X2-X4, and Y1-Y4 not selected except the electrode X<1> via a buffer circuit 7. Since the circuit 7 is formed with a non-inverting amplifier in which voltage gain is about one in this case, the AC signal voltage applied to the electrode X1 and the voltage applied to the electrodes X2-X4, and Y1-Y4 are in phase and almost the same value. As a result, since almost no current flows among the electrode X1 and the electrodes X2-X4, and Y1-Y4, the impedance between the electrode X1 and the other electrodes X2-X4, and Y1-Y4 is negligible substantially.
Patent JP-H02285735-A (JP)
Title: Serial interface circuit
Inventor: OGATA YUKIHIKO
IPC: G06F5/06
Filed: 1989-04-27
Abstract: PURPOSE:To obtain an interface circuit applying speed conversion with a serial bit string especially with a simple circuit by providing an S/P converter synchronously with a 1st clock, a device synchronously with a 2nd clock, a P/S converter synchronously with a 3rd clock and an output means. CONSTITUTION:Prescribed serial bit strings '0'-'7' are synchronized with a clock 11 and written in an S/P converter 101 from the string '0'. A write start signal 13 opens a gate 106 to output a clock 12. The bit string of the S/P converter 101 is written in an FiFo 102 as a parallel data collected at every 8-bit at the clock 12. Then a readout start signal 14 of the delay circuit 105 is given to a gate 107 to generate a clock 16, a 1 byte parallel data is read from the FiFo 102 and bits other than a head b0 bit are written to the P/S converter 103 and the bit b0 is outputted as a serial bit 17 via a multiplexer 104 by using the clock 15 and the data of the P/S converter 103 is subjected to P/S conversion by a clock 16 and outputted via the multiplexer 104.