baber/WOPTO huggingface dataset:
Patent JP-S6063413-A (JP)
Title: Rotation detector
Inventor: KOYAMA NARIAKI
IPC: G01D5/14
Filed: 1983-09-05
Abstract: PURPOSE:To increase the number of output pulses per one rotation by arranging pattern faces of magnetoresistance elements in the peripheral part of a rotating body, which is connected to a revolving shaft, vertically to the magnetic pole face which is magnetized at right angles to the rotation direction to constitute magnetization unis and where N and S poles of magnetization units appear alternately. CONSTITUTION:Pattern planes of magnetoresistance elements 8-A, 8-A', 8-B, and 8-B' are arranged vertically to a magnetic pole face 10, and these magnetoresistance elements 8-A, 8-A', 8-B, and 8-B' form a rotation pulse detecting circuit. Outputs of terminals T-A and T-B led out from the connection point between magnetoresistance elements 8-A and 8-A' and the connection point between magnetoresistance elements 8-B and 8-B' approximate sine waves according as a rotating body 5 is rotated. When the rotating body 5 is rotated by P/2, the resistance of the magnetoresistance element 8-A is smaller, and that of the magnetoresistance element 8-A' is larger; and these operations repeated to obtain a waveform A. Since the output of the terminal T-B is shifted from the output of the terminal T-A by P/4, it is a waveform B whose phase is shifted by 90 deg.. These obtained waveforms are amplified by amplifying circuits 21 and 22.
Patent JP-H05330474-A (JP)
Title: Pivot tightening structure of motorcycle
Inventor: KUROMOTO TOSHINORI
IPC: B62K25/20
Filed: 1992-05-28
Abstract: PURPOSE:To provide a pivot tightening structure of a motorcycle which can surely fix a rear arm to an engine, and stably secure the tightening axial force of a pivot. CONSTITUTION:The front sides 20a of a pair of right and left rear arms 20 are positioned between a pair of right and left rear arm brackets 18, a rear part of the engine 33 is positioned between the front sides 20a of a pair of right and left rear arms 20, a pivot 19 is passed through these, and a screw part 19a is formed to the tip part of this pivot 19, and at the same time, a stepped screw part 19b is formed to the head part of this pivot 19. The stepped screw part 19b of this pivot 19 is screwed in either of the rear arm brackets 18, a nut 111 is screwed in the screw part 19a which is projected from the other rear arm bracket 18 of this pivot 19. In addition, a nut 112 is screwed in the stepped screw part 19b which is projected from either of the rear arm brackets 18, giving a tightening axial force.
Patent JP-S5874138-A (JP)
Inventor: PETERS WERNER
IPC: C10J3/56
Filed: 1982-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1011780-A (JP)
Title: Optical pickup device
Inventor: MOCHIZUKI TSUTOMU
IPC: H01S5/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent characteristics of a semiconductor laser and a high frequency circuit on a high frequency module substrate from being degraded, and to prevent lives of them from being shortened by providing a ruggedness part for heat radiation on the outer surface part nearby the semiconductor laser housing part of a frame. SOLUTION: A semiconductor laser 38 and a laser coupler (light emitting and light receiving composite element) 33 having semiconductor chips are incorporated in a frame 1. A high frequency module substrate 37 is connected to the semiconductor laser 38. Then, a position being the outer surface part (upper surface part) of the frame 1 and corresponding to the housing position of a laser holder 9 is made to be the ruggedness part for heat radiation. The surface area of the part is increased by allowing plural parallel grooves to be formed on the part 10 and the heat radiating efficiency with respect to outdoor air of the part is enhanced and the part radiates heat to be generated by the high frequency module substrate 37 and the semiconductor laser 38 to the outside.
Patent JP-S648590-A (JP)
Title: Semiconductor memory
Inventor: KIMURA KATSUTAKA
IPC: G11C11/401
Filed: 1987-07-01
Abstract: PURPOSE:To accurately check the characteristics of a chip such as information holding characteristic by establishing a correspondence between external information internal information even for a defect relieving chip. CONSTITUTION:When a defect in relieved inside in the chip, a circuit deciding whether a replaced memory cell MC is connected to the same data line or the data lines in pairs is provided and write information in the memory cell MC is controlled by using the output of the discrimination circuit. For example, even when a word line W1 or W2 is replaced to redundant word line, since the write information is inverted, the information is written so as to be at a high potential in the node of the redundancy memory cell in writing the information to bring the node in the normal cell to a high potential to apply the check of the chip correctly. Since the correspondence between the external information and internal information is taken in the defect relieving chip, the check of the information holding characteristic is conducted correctly.
Patent JP-S6056866-A (JP)
Title: Apparatus for removing surface flaw of wire rod
Inventor: SUDOU CHIYUUZOU
IPC: B24B27/033
Filed: 1983-09-03
Abstract: PURPOSE:To increase yield and stabilize the dimension and shape of wire rod in a surface flaw removing unit on wire extending line or the like by employing a method of grinding the inner surface with a grinding wheel to grind and remove only positions of the wire rod having surface flaws. CONSTITUTION:This unit is deviced to urge the inner surface of a cylindrical grinder wheel 13 rotatably driven by a motor 15 rotating on its own axis against a wire rod 26 passing through the center of said inner surface with a hydraulic ram 14 provided on a rotor 9 to grind and remove the surface flaws, while rotating the rotor 9 by a revolutional motor 6 to locate the ram 14 on the circumferential position of the surface flaw and urge automatically the grinding wheel 13 against the position having the surface flaw at any positions for automatically grinding only the flaw portions. Thus, the yield can be increased and the stability of dimension and shape can be attained.
Patent JP-H0910838-A (JP)
Title: Flatness straightening of thin metal strip
Inventor: YANAGI NAOSUKE
IPC: B21D1/05
Filed: 1995-06-28
Abstract: PURPOSE: To provide a flatness straightening method of a thin metal strip to effectively suppress a center buckle generated when straightening a thin metal strip with using a tension leveler. CONSTITUTION: A thin metal strip is passed through a tension leveler arranged with a projecting crown roll 2, in which projecting crown is formed to be smaller diameter toward both end part in the width direction, and a recessed crown roll 1, in which recessed crown is formed to be larger diameter toward both end parts in the width direction, in adjoining each other and up/down each other.
Patent JP-H0253681-A (JP)
Title: Cowling device for motorcycle
Inventor: HIRAMATSU RYOICHI
IPC: B62J17/00
Filed: 1989-06-23
Abstract: PURPOSE:To enable a comfortable driving environment to be formed by providing a pair of right and left side covers, extending to the rear in the bottom of a seat and covering its bottom space from the sideward, continuously to both right and left side parts of a front cover providing an introducing port of cooling air. CONSTITUTION:This synthetic resin-made cowling 10, mounted to a frame 1 in a motorcycle, is constituted of a front cover 11 continuously covering a front fork 2 from its upper part front over to both right and left sides of an engine 4 and a pair of right and left side covers 12 covering the bottom of a seat 8 from the sideward continuously to both right and left side parts of this front cover 11. The front cover 11 is vertically divided by an upper cowl 13 integrally performing coating from the periphery of a head lamp 15 passing through the upper part sideward of the front fork 2 over the front part sideward of a fuel tank and an under cowl 14 covering the periphery of the engine 4 and providing a cooling air introducing port 31 opened to a front surface of the engine 4.
Patent JP-S6223199-A (JP)
Inventor: WATANABE SHINICHI
IPC: H05K5/06
Filed: 1985-07-23
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-S6140918-A (JP)
Title: Improver for seabed soft ground
Inventor: MOTOYOSHI MAKOTO
IPC: E02D3/12
Filed: 1984-07-31
Abstract: PURPOSE:To obtain well-improved ground by using a ground improver in which a grount improving agent jet nozzle and a stirring blade are provided to the lower end of a hollow stirring shaft, and a water depth sensor, a sensor for the vertically moving amount of the stirring blade, and the penetration depth arithmetic device for the stirring blade are provided to the base ship. CONSTITUTION:A ground improving agent is supplied pneumatically to a stirring blade 3 and injected from an jet nozzle 5, where the agent is mixed with soil by the stirring blade 6. Water depth D0 from a base ship 1 to the seabed face A is detected by a water depth sensor 12 during the ground improving operation and the detected value is sent to an arithmetic unit 21. The vertically moving amounts l1 and l2 of the shaft 3 and an air recovery tube 8 are detected by a vertically moving amount sensor using laser beams and sent to an arithmetic unit 21. The penetration depth D2 of the blade 6 is calculated by the unit 21 11 to adjust the depth D2 of the blade 6 by a controller 22.
Patent JP-H0217827-A (JP)
Title: Digital type bus bar protection device
Inventor: INAMURA KUNIYASU
IPC: H02H7/22
Filed: 1988-07-01
Abstract: PURPOSE:To enable the judgement whether or no there is an error connection and specification of an error connection circuit by making a judgment of the error connection by instituting a comparison of difference between the sum of vector of each current introduced from a plurality of current transformers and the sum of vector obtained by inversing a polarity of one of optional current among each current. CONSTITUTION:If there is no error connection in a system starionary time, inflow current and outflow current are detected as an equal value, so that while the sum of vector becomes zero by the first means, the sum of vector reaches a specific value by the second means obtained by inversing a polarity of one of optional current. While, in case there is an error connection, inflow current and outflow current are not detected as an equal value, so that the sum of vector does not become zero by the first means. When a polarity of an applicable current having an error connection is inversed, the sum of vector becomes almost zero by the second means, and on the contrary, the sum of vector by the first means is larger than the sum of vector by the second means to clarify the error connection.
Patent JP-S5863806-A (JP)
Title: Pneumatic type indicating controller
Inventor: TANAKA MIKIO
IPC: G01D5/42
Filed: 1981-10-12
Abstract: PURPOSE:To obtain an indicating controller of the type mounted internally or externally with a control section easily by only changing pipelines by using a nozzle contg. a vacuum throttle utilizing the spraying effect of the injection nozzle of a nozzle flapper device and utilizing the back pressure thereof. CONSTITUTION:A vacuum throttle 26 consists of an orifice is formed in a nozzle 9, and the negative pressure generated by the principle of spraying is drawn out the outside of the device through the pipeline 27. In the case of the controller of the type mounted internally with a control section for small load capacity, a drawing pipeline 27 for negative pressure is communicated with the pipeline 15 of a bellows 10 on the outside part of a flapper device 5 to feed the negative pressure backward. In the case of the controller of the type mounted externally with the control section for large load capacity, the pipeline 27 is communicated with a pilot relay 21, and the output thereof is fed backward. Thus the indicating controller of the type mounted internally or externally with the control section is easily obtained by only changing the pipelines.
Patent JP-S5592290-A (JP)
Title: Low hydrogen base coated electrode
Inventor: TANIGAKI TAKASHI
IPC: B23K35/365
Filed: 1978-12-30
Abstract: PURPOSE:The captioned welding rod of good impact toughness such as Charpy and crack opening displacement amount (COD value) which is obtainable by adding respectively suitable amounts of Mn and B to the core wire and Ti and further one or more kinds of Al, Mg, Zr and Ca to the coating agent. CONSTITUTION:The low alloy steel core wire which contains Mn; 1.6-2.4%, B; 0.004-0.02% as essential components and further N; 0.006% or less is prepared. Next, the coating agent composed of Ti; 0.5-8%, total of one or more kinds of Al, Mg, Zr and Ca; 0.2-8%, Si; 1-8%, total of one or more kinds of CaCO3, MgCO3 and BaCO3; 7-58%, total of one or more kinds of CaF2, MgF2, AlF3, Na3AlF6; 1-30% and the rest of slag forming agent, arc stabilizing agent and binder is coated around this core wire. If welding is done by using the low hydrogen type coated electrode obtainable as a result of this, then the weld metal of good imact toughness at low temperature and COD value may be obtained and contribution made to the stability of low temperature tanks or other structures.
Patent JP-H0369171-A (JP)
Title: Thin film photoelectric panel and manufacture thereof
Inventor: BURUUSU ATSUKAAMAN
IPC: H01L31/048
Filed: 1990-06-20
Abstract: PURPOSE: To obtain a photocell device constituted by many photocells and having relatively low material cost and improved stability by forming the photocells having a plurality of polycrystalline thin-film layers, each including a CdTe layer on a vitreous base material, connecting them in series, providing back caps at an opposite side to the base material and filling desiccating agent in the gap. CONSTITUTION: The thin-film photoelectric panel comprises a large number of photocells 22, each having a plurality of polycrystalline thin-film layers 44, 46, at least one 46 of which is constituted by CdTe, which are adhered onto a vitreous base material 12, and at least one of which forms a photoelectric heterojunction for each of the numerous photocells 22, so that the photocells 22 are connected in series. A back cap 34 of a sheet material is disposed at an opposite side of the material 12 with respect to the numerous photocells 22, and gaps 56 are formed between the many photocells 22 and an inside surface of the cap 24. The cap 24 forms a hermetric seal with the material 12 around a periphery of the many photocells 22 to protect the photocells 22, and desiccating agent 58 is filled in the gaps 56.
Patent JP-2000001344-A (JP)
Title: Laminated glass and interlayer used therefor
Inventor: TAKEDA MITSUO
IPC: B32B17/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated glass having high visible ray transmissivity and transparency, free from generating the deterioration of ultraviolet/infrared ray opacity even in long-term use and to provide an interlayer used therefor. SOLUTION: In the laminated glass containing at least 2 pieces of glasses and a resin interlayer interposed between 2 pieces of the glasses, particles containing zinc oxide-based particles as an indispensable component are dispersed in the resin interlayer, which has a 3-valent and/or 4-valent metal element and Zn as metallic components, expresses zinc oxide crystallinity by the x-ray diffraction analysis, satisfies Ds(002)/Ds(100)<2 when the size Ds(hkl) of the crystallite in the vertical direction is measured in 2 lattice planes of (100) and (002) by Scherrer method (Cauchy function approximation) and satisfies 1<=Dw<=17 (nm) when the size of the crystallite measured by Wilson method is expressed by Dw.
Patent JP-H0777050-A (JP)
Title: Control method for engine with supercharger
Inventor: NAMEKI MINORU
IPC: F02B37/007
Filed: 1993-06-30
Abstract: PURPOSE:To increase a shifting speed and to improve output performance and re-acceleration performance by a method wherein when a shift to operation of only one turbosupercharger is effected when the continuance time of a single turbo region elapses over a set time, the more an engine load is higher, the more a set time is set to a lower value. CONSTITUTION:First and second turbosuperchargers 40 and 50 and an intake control valve 55 and an exhaust control valve 53 are arranged to the intake systems 16 and 17 and the exhaust system 10 of an engine 1. The two turbosuperchargers 40 and 50 are operated at the high speed area of the engine 1 and only one turbocharger 40 is operated in a low speed area. In which case, a single turbo region continuance time after transfer from a twine turbo region to a single turbo region is compared with a set time by which the continuance time is decided and when the continuance time elapses over a set time, a shift to operation of only one turbosupercharger 40 is effected. In this case, the more the load of an engine 1 is higher, the more the set time is set to a lower value.
Patent JP-H09116273-A (JP)
Title: Multilayered circuit board and its manufacture
Inventor: TAKENOUCHI TOSHIICHI
IPC: H05K3/42
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the electrical conductivity of via holes and to match the thermal expansion and thermal shrinkage of the via holes to those of unit substrates, and then, to prevent the occurrence of cracks. SOLUTION: A multilayered circuit board is manufactured by piling up unit substrates 12 each of which is composed of a thermosetting resin layer 14 which is made of a substrate material and carries a metallic layer formed on one surface, a thermosetting resin layer 16 formed on the other surface, a via 20 formed by filling a via hole 18 bored through the layer 14 with a conductive thermosetting resin containing a conductive material, and a wiring pattern 22 for connecting the metallic layer to the via 20 upon another and sticking the unit substrates 12 to each other by using the resin layers 16.
Patent JP-H0915612-A (JP)
Title: Production of liquid crystal panel and press device for production
Inventor: HARADA YOSHINORI
IPC: G02F1/1333
Filed: 1995-06-28
Abstract: PURPOSE: To make it possible to produce a liquid crystal panel having excellent position accuracy and gap accuracy and a good yield. CONSTITUTION: Temporally stopped substrates 13 formed by aligning the positions of two substrates to each other, pressurizing the sealant of a UV curing resin applied on the substrates and curing the predetermined temporally fixing regions of the sealant by irradiation with UV rays are placed on a stage 15 and an embossed sheet 16 uniformly having a fine rugged shape on the surfaces is lowered and superposed on the surface of the temporally fixed substrates 13. Further, a stage frame 18 is brought into tight pressurized contact with a hermetically closing frame 20 to tightly close the spacing between the stage 15 and an embossing sheet 16; thereafter, the spacing is vacuum sucked and the entire part of the temporally fixed substrates 13 is uniformly pressurized by the atm. pressure to uniformly form a desired cell gap.  The sealant is then irradiated with the UV rays by a UV lamp 23 to effect the regular curing of the sealant.
Patent JP-S648916-A (JP)
Title: Top plate connection apparatus of kitchen furniture
Inventor: TOKO HIROYUKI
IPC: A47B77/00
Filed: 1987-06-30
Abstract: PURPOSE: To facilitate installation and positioning of a connection metal to a junction surface, provide easy installation in the same direction, and provide tight adhesion of a top plate junction part with favorable appearance by disposing a groove almost parallel to a connection part end part, and the connection metal having a folding part to be abutted to the groove on a back surface of a top plate. CONSTITUTION: A groove 8 is provided on a back surface of a top plate 6, and a number of connection metals 9 are installed along the groove 8. The connection metal 9 has a folding part 10 to be abutted to the groove 8, the folding part 10 is inserted and abutted to the groove 8, it is installed on the back surface of the top plate 6 by a screw 11, it is tightened by the connection metal 9 and a bolt 12 facing it, and a top plate height adjusting metal 13 is installed on a lower surface of the connection metal 9.  The groove 8 is provided to be parallel and at a constant distance to a junction surface of the top plate 6, so by abutting the folding part 10 of the connection metal 9 to the groove 8, the connection metal 9 can be easily positioned, and in the case of installing a number of the connection metals 9, they can be easily installed in the same direction and at the same distance to the junction surface.
Patent JP-S6236390-A (JP)
Inventor: ERIKU GUSUTAFU MAAKASU TOONKUB
IPC: C08F4/60
Filed: 1986-07-11
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-H11354767-A (JP)
Title: Image sensor inplemented body
Inventor: TAKADA AKIRA
IPC: H04N5/372
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce in size and cost by providing a mounting substrate with a through hole and an image sensor chip face-down bonded to one main surface of the mounting substrate, so that a light receiving part faces the through hole. SOLUTION: A mounting substrate 11 where a through hole 12 penetrating from one main surface to the other main surface is formed is provided. A bare chip is used for an image sensor chip 14. Related to an image sensor implemented body, an optical system, for example, a lens 13, single body, for applying an optical process to the light detected by a photo-detecting part 16 of the image sensor chip 14 is provided, which is face-down bonded to one surface of the mounting substrate 11. Here, the photo-detecting part 16 of the image sensor chip 14 is positioned where the through hole 12 of the mounting substrate 11 is faced. The light condensed by the lens 13 is detected by the photo-detecting part 16 of the image sensor chip 14 through the through hole 12 of the mounting substrate 11.
Patent JP-H0330587-A (JP)
Title: Picture transmission system
Inventor: ARAGAKI TATSUHIDE
IPC: H04N19/00
Filed: 1989-06-28
Abstract: PURPOSE:To facilitate decision to discriminate whether a fault is the fault of a transmission line or the fault in a subscriber's house when the fault occurs by providing a power supply state detector which detects the power supply state of a device in the subscriber's house and controls a line switching device. CONSTITUTION:In case of where the power supply connected to the power supply state detector 16 at a spot B is in a cut-off state, the power supply state detector 16 detects the cut-off state, and outputs a loop-back control signal to the channel switching device 14. The channel switching device 14 having received the loop-back control signal returns a picture encoded signal sent from a high efficiency encoding device transmitting part 2 at the spot A through the line switching device 13 to a high efficiency encoding device receiving part 3 through the channel switching device 13 at the spot A. As the result, a picture transmitted from a video camera 4 at the spot A is reflected on a TV receiver 5 at the spot A. Thus, when the fault occurs, the decision to discriminate whether the fault is the fault of the transmission line or the fault in the subscriber's house can be easily executed.