baber/WOPTO huggingface dataset:
Patent JP-H0597043-A (JP)
Title: Motor-operated power steering device
Inventor: NISHIMOTO MITSUHIKO
IPC: B62D127/00
Filed: 1991-10-10
Abstract: PURPOSE:To suppress the occurrence of malfunction of fail safe control when a CPU forms a double system and to improve reliability on monitoring of abnormality of the CPU. CONSTITUTION:A source voltage AVDD for an A/D converter of a main CPU 1 is branched to a resistor 4 and a voltage AVM for monitoring being a branched voltage is applied on a sub CPU 2. The sub CPU 2 A/D-converts the voltage AVM for monitoring based on the source voltage AVDD for an A/D converter of the sub CPU 2 and a relation between the A/D-converted result and a standard value is determined. Based on the determined relation. The A/D-converted result for an analogue detecting signal by the sub CPU 2 is corrected. Based on the corrected result, the sub CPU 2 determines data (motor drive current), related to steering assist. The sub CPU 2 monitors operation of the main CPU 1 by comparing the so determined data related to steering assist with the data (motor drive current), related to steering assist, determined by the main CPU 1.
Patent JP-2001107960-A (JP)
Title: Linear sliding bearing
Inventor: YAMAGUCHI TAKAYOSHI
IPC: F16C33/38
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent a ball from dropping even in case where a sliding table is separated from a track table, to improve rigidity of a cage, to secure smooth rolling without contact of a rolling ball and the cage in using of a bearing, and to easily align a sliding table, a track table, the ball cage and a cover body. SOLUTION: This linear sliding bearing 25 is composed of a track table 16, a sliding table 19, a cover body, a ball cage 1, and a rolling ball 20. In the ball cage 1, the rolling ball 20 is held by a space part having the slit width narrower than the diameter of the rolling ball 20. A boss is projectingly provided on the inner side surface of the cover body. Boss holes are provided in the corresponding positions of the ball cage 1 and the sliding table 19 to align them. When the sliding table 19 is mounted on the track table 16, the rolling ball 20 is pushed out in the direction of the sliding table 19 by the groove surface of a track groove 24 provided on the outer wall of the track table 16, and it is smoothly rolled in a state where it is not in contact with the ball holding part 1.
Patent JP-H09134867-A (JP)
Title: Forming method of film and pattern
Inventor: YAMANAKA RYOKO
IPC: G03F7/004
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To enable an excellent resist pattern to be formed on a film work by a method wherein inert gas such as nitrogen gas or the like is introduced so as to form an oxide film of polyatomic layer on the surface of the film work to modify hydroxyl group on the surface of a ground film such as a nitride film. SOLUTION: A film work 1 is introduced into a sputtering device where a silicon piece is used as a target, nitrogen gas or a mixed gas of nitrogen and other is introduced as buffer gas into the device, a sputtering process is started. A silicon nitride film 2 made up with silicon atoms 8 emitted from the silicon target and nitrogen atoms 9 contained in buffer gas is formed on the surface of the substrate work 1. After the film 2 is formed as thick as required, buffer gas is replaced with argon gas, and a film forming process is carried on. At this point, buffer gas may be gradually varied in composition. As a result, a polyatomic silicon layer 12 is formed on the silicon nitride film 2. Thereafter, when the substrate work 1 is unloaded from the sputtering device, a natural oxide film is formed on the surface of the substrate work 1.  By this setup, an excellent resist pattern can be obtained.
Patent JP-S63145224-A (JP)
Title: Lysosome release inhibiting agent and histamine isolation inhibiting agent
Inventor: UMETSU KOHEI
IPC: A61K35/614
Filed: 1986-12-09
Abstract: PURPOSE:To obtain the titled pharmaceutical containing a cembrane type diterpene compound as an active ingredient, having strong affinity to inflammatory cell, inhibiting aggravation of inflammation, acting to chronic rheumatism or the like as well as mast cell and effective to colitis ulcerosa or the like. CONSTITUTION:A cembrane type diterpene compound expressed by formula I or formula II (R is H or acyl group) is contained. The above-mentioned compound expressed by formula I or formula II is obtained from a coelenterate, Sarcophyton glaucum belonging to Gorgonacea. Namely the compound is separated from a lipid fraction of extract of the Sarcophyton glaucum by a silica gel chromatography. When extracted, the coelenterate is preferably dehydrated and finely cut so that the consistency of the surface is lost. And during the extraction treatment the coelenterate is preferably treated so as to minimize the contact area with air or under an inert gas atmosphere.
Patent JP-H01134987-A (JP)
Title: Manufacture of through-hole wiring board
Inventor: YASUNO HIROSHI
IPC: H05K3/10
Filed: 1987-11-19
Abstract: PURPOSE:To remove a resist coating layer assuredly and efficiently by a method wherein a board is dipped into a treating solution used for removal of a resist coating so as to make the resist coating layer swell, and then water is spouted onto the board. CONSTITUTION:A through-hole 4 is formed on a printed wiring board 1, then copper is plated thereon, and a conductive metal layer 2, a copper plated layer 5 and a resist coating layer 6 are formed on the primary face of the board 1. Next, the board 1 is dipped into an alkyd resin anion type electrode position coating composition for the formation of a coating rein layer 7. And, the board 1 is dipped into an aqueous sodium hydroxide to make the resist coating layer 6 swell and water is spouted onto the board 1. Water is spouted onto the board 1 at the impact of 1-100g/cm<2>.
Patent JP-S63144373-A (JP)
Title: Developing device
Inventor: TADA TATSUYA
IPC: G03G15/08
Filed: 1986-12-09
Abstract: PURPOSE:To effectively prevent the scattering of a toner by placing a magnetic member which is opposed adjacently to a developer carrying member and brought to face movement driving in the same direction as the carrying direction of a developer, in apart where a residual developer progresses into a developer chamber. CONSTITUTION:On a part where the residual developer returned and carried from a developing part side progresses into the developer chamber, a magnetic material roller 12 is provided so as too be opposed adjacently to the lower face of a developing sleeve 71. By a magnetic field by the magnetic pole S2 of a magnet roller 72 working on an opposed gap part of the magnetic material roller 12 and the developing sleeve 71, a magnetic grain portion contained in the developer becomes a magnetic brush-like state Tc. The toner portion scattered due to the influence of turbulence P and the vibration of the device, etc., is caught by the insulating covering 12a surface of the magnetic material roller 12 to which a bias voltage is applied, adsorbed electrically, taken successively into the magnetic brush Tc by following up a face movement by the rotation of the magnetic material roller 12, and carried into the developer chamber side together with the residual developer which is returned and carried.
Patent JP-H0684511-A (JP)
Title: Electric connector for battery
Inventor: TANIGUCHI WATARU
IPC: H01M2/20
Filed: 1991-11-08
Abstract: PURPOSE:To enable any worker to fix the draw-out direction of a battery cable by fitting a regulation member, for regulating the draw-out direction of a connection plate, to the connection plate to be connected to a battery post. CONSTITUTION:A positioning member 16 is fitted to a connection plate 11. The connection plate 11 equipped with the positioning member 16 is fastened to a connection ring 3 via a through-hole, bolt 8 and nut 9. At this time of fastening, a positioning piece 19 of the positioning member 16 connected to the connection plate 11 is brought into contact with an outside wall of a battery so as to regulate the draw-out direction of the connection plate 11. Consequently, the draw-out direction of a battery cable can be fixed by any worker and fitting workability of the connection plate 11 is enhanced.
Patent JP-H04165648-A (JP)
Title: Wiring processing method for designing layout of integrated circuit
Inventor: KORENAGA HIROKI
IPC: H01L27/04
Filed: 1990-10-30
Abstract: PURPOSE:To reduce the width of a wiring region so as to increase the degree of integration of an integrated circuit by performing wiring processes between cell terminals by displaying such cell terminals that cannot be displayed as terminals with points connectible to wires, but as terminals with regions connectible to wires as terminals with regions. CONSTITUTION:When terminals 3-6 are such that their parts 22 can be utilized as terminals as a power supply bus 18 for a fixed extent, the terminals 3-6 are displayed as terminals with regions X14-X17. When such method is used, the width of a wiring region 7 can be reduced from the conventional three-wire width to a two-wire width, because terminals 3 and 6 can be connected respectively to terminal 4 and 5 with two wires 23 and 24 only. Therefore, the width of the wiring region 7 can be reduced and, accordingly, the degree of integration can be increase.
Patent JP-H03153254-A (JP)
Title: Photomask
Inventor: KAMON KAZUYA
IPC: G03F1/54
Filed: 1989-11-10
Abstract: PURPOSE:To reproduce a mask pattern faithfully to resist by setting the light transmissivity of the transparent part which is larger than the light shield film and is at the periphery of the light shield film smaller than the light transmissivity of the transparent part at the periphery of the smallest light shield film among light shield films. CONSTITUTION:The light shield films 3 and 4 which differ in size are adhered and formed in desired patterns on a substrate which transmits light. The light shield part 6 at the periphery of the large light shield film 3 is processed so as to decrease the light transmissivity and the quantity of light which is transmitted through the transparent part 6 and to which the resist 10 below it is exposed is set to an accurate value. Then the quantity of exposure of the photomask 1 is made constant and the quantity of exposure of the resist 10 through the transparent part 6 at the periphery of the light shield films 3 and 4 is adjusted to a proper value. Consequently, the reproducibility of the mask pattern to the resist 10 is improved uniformly.
Patent JP-2000124697-A (JP)
Title: Electrode height inspection method
Inventor: HATA JUNICHI
IPC: H05K13/08
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve reliability of ball height inspection by deciding that the height of an electrode is abnormal, when the distance from the electrode of electronic components to a regression plane is equal to or more than a preset reference value. SOLUTION: A component-retaining device samples the height data of the entire bottom surface of electronic component by a three-dimensional image pickup device. In image processing, information on the diameter of a ball is used and a template for expressing a ball shape is created. Then, the template is compared with an image which is being picked up, the center coordinates of each ball are obtained, the height of the ball at each ball center is measured from a three-dimensional image, and a regression plane is calculated. Height from a regression plane 20 is examined, in comparison with lower-limit and upper-limit values f1 and f2 in the tolerance of height from the regression plane 20 which is given in advance for all balls, thus improving inspection reliability.
Patent JP-H03153808-A (JP)
Title: Discoid center joint
Inventor: YUGE TETSUMASA
IPC: C21B7/12
Filed: 1989-11-10
Abstract: PURPOSE:To safely supply fluid into a mud gun by providing plural circular grooves on the contacting surface of a fixed disk with a rotary disk and connecting pipings for fluid with the groove parts. CONSTITUTION:The rotary disk 2 is placed on the hollow fixed disk and the fixed disk is fixed to a hollow cylinder 3. One or more arc-circular groove parts 5 are concentrically provided on the fixed disk and packagings 6 are set at the circumferences thereof to prevent the leakage of the fluid. Steam supplied from the piping 7 passes through the groove part 5 and is supplied to a rotary body from the piping in the rotary disk 2. Returned steam passes the groove part 5 through the piping 9 and is returned to the piping 10 at the fixed disk side. Cooling water is supplied from the piping 11 and passes through the groove part 5 and is supplied to the supplied body from the piping 12 in the rotary disk 2 and returned to the piping 14 through the piping 13 and groove part 5. Air is supplied to the rotary body from the piping 16 through the groove part 5 and discharged to the atmosphere.
Patent JP-H11121675-A (JP)
Title: Conversion substrate and semiconductor device
Inventor: ITO HIDEYUKI
IPC: H01L23/50
Filed: 1997-10-11
Abstract: PROBLEM TO BE SOLVED: To improve reliability by forming a dummy electrode for external connection on the other side of an insulating substrate, while providing a heat transfer means for transferring a heat released from a semiconductor element tightly fitted to a specified position on one surface side of the insulating substrate to the dummy electrode. SOLUTION: On one surface 5A side of an insulating substrate 5, a heat transfer layer 12, of high-heat-conductivity material, of almost the same size and shape as a semiconductor element 2 is laminated, corresponding to a tightly fitted position of the semiconductor element 2. On the other surface 5B side of the insulating substrate 5, a dummy electrode 13, of high-heat-conductivity material, of almost same size as the heat transfer layer 12 is so laminated, in the same thickness as each second electrode, as to face each other with the heat transfer layer 12 and the insulating substrate 5 in between. Further, the heat transfer layer 12 of an interposer 11 and the dummy electrode 13 are connected through a through hole 14, and on the heat transfer layer 12, the semiconductor element 2 is tightly fitted using such high-heat-conductivity bonding agent 15 as a die paste agent, etc.
Patent JP-H09175864-A (JP)
Title: Production of alpha-type silicon carbide powder composition and its sintered compact
Inventor: TEIMOSHII EDOWAADO IISURAA
IPC: C04B35/571
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a composition for sintering suitable for producing a silicon carbide sintered compact well-known as having very desirable chemical and physical stabilities at a high temperature with a complex shape and its sintered compact.  
     SOLUTION: This uniform composition contains α-type silicon carbide powder, an organopolysiloxane as a ceramic precursor, a boron source and an aluminum source. An amount of the organopolysiloxane as the ceramic precursor is the amount generating ≥0.1wt.% of free carbon based on the weight of silicon carbide powder after thermal decomposition. An amount of the boron source is an amount suitable for providing 0.1-3wt.% of boron based on the weight of the silicon carbide powder and an amount of the aluminum source is an amount suitable for providing 0.1-3wt.% of aluminum based on the weight of the silicon carbide powder. The composition is sintered at a temperature higher than 1.900°C to obtain the objective sintered material. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11123558-A (JP)
Title: Gas tungsten arc welding torch
Inventor: MURATA AKIICHI
IPC: B23K9/29
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To correctly adjust a distance between a tip of electrode and a base material by screwing-in and inserting an electrode collet retaining an electrode bar into the interior of a torch body so that the collet is freely movable up and down, and adjusting the upper and lower positions by turning the electrode collet. SOLUTION: The electrode bar 4 is fixed to the electrode collet 2 and inserted in a torch body 1. A collet turning knob 3 fixed on top of the electrode collet 2 is made to turn to rotate the electrode collet 2. By screws 2a, 1a, the electrode collet 2 is moved up and down, and the distance between the electrode bar 4 and the base material is finely adjusted to a set point. A collet pressing adjusting screw 13 gives a resisting force to the rotation of the collet knob 3, by which the electrode collet 2 is retained at a prescribed position. A shielding cap 11 provided at the outer side of the electrode bar 4 makes a shield gas diffuse. A shielding cover attached outside the schielding cap 11 shuts off the open air to keep the vicinity of a molten pool in a nonoxidizing state.
Patent JP-H02139352-A (JP)
Title: Sealed bag with air pocket
Inventor: UEHARA TATSUO
IPC: B65D33/01
Filed: 1988-11-21
Abstract: PURPOSE:To keep bags stably on stacking and transferring, by forming an air pocket at the bottom or the side of a sealing bag and an air-permeable sealed bag and absorbing the excess air remained in the bag as a cushion. CONSTITUTION:Seals 4 are provided discontinuously to have small openings 6 for a completely enclosed type bag and hence after air is discharged and sealed, the air remained in the bag flows out via an opening 6 equipped at the seal 4. Therefore, even if the remained air is fully discharged after the contents are contained, the remained air is accumulated in the air pocket as a cushion and hence the bags are stable even in an accumulated state. In case of air-permeable sealed bags, when the bags filled with the contents, deaerated and sealed at the opening, are piled or transferred, the air excessively dispersed in the bags is absorbed in the air pocket formed on the bottom 2 or in the side of the bag and deaerated gradually. Accordingly, the bags do not cause load shifting resulting from unstable stacking.
Patent JP-H10144656-A (JP)
Title: Etching chamber apparatus having three independent control electrodes
Inventor: BILLINDER S GRAVALL
IPC: H01L21/302
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To accurately control the side wall protective film forming by providing independently controllable first through third electrodes. SOLUTION: An etching chamber 30 has three independently controllable electrodes 36, 42, 48 to ensure a high selectivity of metal Cu wires and gate conductor stacks on a semiconductor wafer as well as anisotropical etching. The electrode 36 has a spiral dielectric coil disposed on the top of a dielectric window 34 of an enclosure 31 in which the electrode 42 is disposed and usual conductive chucks are provided for holding one or more semiconductor wafers 44. The electrode 48 is a novel grid type one to independently control the side wall protective film forming.
Patent JP-H02141700-A (JP)
Title: X-ray focusing mirror
Inventor: SUZUKI YOSHIO
IPC: G02B17/00
Filed: 1988-11-24
Abstract: PURPOSE:To intend elimination of an astigmatism by providing the first elliptical tubiform mirror which converges an X-ray from its generating source towards the first axial direction, and the second elliptical tubiform mirror which is arranged rectangularly to the first axial direction and reflects an X-ray from the first mirror. CONSTITUTION:In order to focus pointedly an X-ray from a light generating point 0, two elliptical tubiform mirrors M1 and M2 are arranged rectangularly one another, so that the first mirror M1 may focus a horizontal X-ray only while the second mirror M2 may focus only vertical X-ray. Then, by selecting two focusing points of the two mirrors to occupy the same position, an astigmatism can be eliminated. Moreover, each horizontal and vertical focusing distance can be selected independently and thus a focused image with a high resolution can be obtained.
Patent JP-H03154586-A (JP)
Title: Camera
Inventor: MIYAKE IZUMI
IPC: H04N9/04
Filed: 1989-11-13
Abstract: PURPOSE:To generate a parameter adjustment data by giving a preset value set to a control means to a circuit requiring parameter adjustment when the data of the storage location of the adjustment data relating to the parameter in a nonvolatile memory is a specific initial data. CONSTITUTION:When a data of a storage location of an adjustment data relating to a parameter in a nonvolatile memory 42 is a specific initial data, a control means 10 is operated to give a preset value set to the control means 10 to a circuit requiring the parameter adjustment. Thus, in the initial operation after the manufacture of a camera, even when the adjustment data relating to the parameter is not set in the nonvolatile memory 42, the camera is operated to obtain the parameter adjustment data and it is set to the nonvolatile memory 42.
Patent JP-2001115259-A (JP)
Title: Magnetron sputtering system
Inventor: HASHIMOTO TAKANOBU
IPC: C23C14/34
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering system in which a vapor deposition rate is high, a multi-element thin film is deposited at a high speed, the composition control of the film is flexible, a denser multi-element thin film is easily covered at a high speed, and, moreover, maintenance is easy. SOLUTION: Targets respectively composed of a target electrode 5 provided with magnets 6a and 6b and a target material 6 of the different kind or the same kind are made to be a set of two pieces, the targets and a supporting stand 22 mounted with a base material 2 are arranged so that a plane 11a connecting the supporting stand and the targets can be formed by the crossed line 7c between the surfaces 7a and 7b of the two pieces of targets and the central axis 10 of the supporting stand, the faces on the sides of the two target materials are respectively made gradient to the plane sides connecting the supporting stand and the targets, the same is arranged by one pair of several pairs, and the space between the targets is provided with an anode 12 having a positive potential to the target potential. Moreover, the rear of the target is provided with an electromagnet 9, and, furthermore, a shutter 4 capable of cutting-off the space between the target and a base material or between a heater 3 for base material heating and the base material is disposed.
Patent JP-H10144947-A (JP)
Title: Method for fixing solar cell module and solar cell module
Inventor: MARUYAMA SHIGERU
IPC: H01L31/042
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To positively and easily mount a solar cell module to various kinds of locations. SOLUTION: A solar cell module 10 is composed of a solar cell 13 and a flexible sheet that consists of each protection film for protecting the front and rear sides of the solar cell 13 and a sealing resin. A sheet-shaped member 20 is a member such as a tent cloth at a part where the solar cell module 10 is mounted. The solar cell module 10 is sewn to the sheet-shaped member 20 by a string 21. It is sewn to the sheet-shaped member 20 at an arbitrary position of the flexible sheet at a location other than that, where the solar cell 13 is located, including the surrounding parts of the solar cell module 10 and the solar cell 13.
Patent JP-H08154356-A (JP)
Title: Rotating drum device of magnetic recording/reproducing apparatus
Inventor: YOSHIDA MITSUNOBU
IPC: H02K5/22
Filed: 1994-11-29
Abstract: PURPOSE: To reduce the noise of the rotating rotating drum device of a magnetic recording/reproducing apparatus at the time of a rotating operation. CONSTITUTION: In a circumference facing brushless motor 3, a plurality of sector holes 325a are provided in the annular stator board 325 of a stator 32 to reduce a radiation area. The vibration produced by the change of the magnetic field of the winding 323 of the stator 32 is suppressed and, further, even if the vibration of ball bearings 1 or the vibration produced by a tape beating phenomenon is transmitted, the vibration of the stator board 325 is suppressed, so that the noise level can be suppressed.
Patent JP-S63139135-A (JP)
Inventor: SUTEFUAN ARAN SHIYAAUIN
IPC: A61K38/21
Filed: 1987-11-18
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。