baber/WOPTO huggingface dataset:
Patent JP-H06170726-A (JP)
Title: Polishing jig
Inventor: TAKAHASHI SEIJI
IPC: B24B37/30
Filed: 1992-11-30
Abstract: PURPOSE:To stably polish articles to be polished whose shapes and thicknesses are different, in the optimum pressurizing center of gravity position without being affected by the shape of a work piece to be polished at high productive efficiency, and to enable the polishing process in which no auxiliary appliance for balancing in polishing is required and stabilized by good load balance. CONSTITUTION:A hole part 3 for receiving pressurization from a pressurizing shaft for pressing a article to be polished 5 is provided on the upper surface center area of a polishing plate, and the article to be polished 5 is attached on a polishing plate side surface 4 and polished while being slid on and brought in contact with a polishing disk 9 by being pressurized by the polishing plate upper surface center area.
Patent JP-H10181882-A (JP)
Title: Automatic guided vehicle for clean room
Inventor: SUZUKI SHINICHI
IPC: B65G35/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent external particle from entering a process device by turning on a fan by a switch to suck air from a grill for suction when an automatic guided vehicle arrives at the receiving place for goods of the process device. SOLUTION: When an automatic guided vehicle 1 is brought to a process device and a water, etc., is transferred by a transfer robot 2, a switch is turned on by a program, a fan 6 for suction starts to move and suction air is started from a grill 5 for suction provided on the upper surface of a receiving part 4 for goods. Sucked air is passed the fan 6 for suction through a duct 9, air is made clean air from which garbage and dust are filtered by a filter 7 and air is exhausted from an exhaust hole 8 under the floor. The grill 5 for suction is provided on each of the left and right sides on the receiving part 4 for goods in the advancing direction of the automatic guide vehicle 1. By constituting the automatic guided vehicle 1 in this way, a case where the process devices exist on both the sides of the advancing direction of the automatic guided vehicle 1 can be coped.
Patent JP-2001160689-A (JP)
Title: Multilayer circuit board
Inventor: WAKIZAKA YASUHIRO
IPC: H05K3/46
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board which has a high close adherence between electric insulation layers and is hard to mix noises in high frequency signals flowing in circuits. SOLUTION: A sheet-like or film-like thermosetting resin composition is laminated and hardened on an inner layer board composed of an electric insulation layer 1 adjusted at a surface roughness Ra of 0.1-400 nm and a conductor circuit formed on its surface, thereby forming an electric insulation layer 2, and a conductor circuit 2 is formed on the electric insulation layer 2 to obtain a multilayer circuit board.
Patent JP-H06166370-A (JP)
Title: Steel plate coil transport truck with turner
Inventor: NAGAMORI NOBUAKI
IPC: B65G47/52
Filed: 1992-11-30
Abstract: PURPOSE:To improve, at an iron foundry, equipment cost that is large and the work process of a steel plate coil that requires a considerable time, which are due to the combination use of a steel plate coil truck and a turner skid to turn the direction of the coil or a coil lifter or the like that is used by being suspended at a ceiling crane and has a turning function, for the transport of the steel plate coil. CONSTITUTION:In the case of a steel plate coil transport truck 1 which conducts self travel along rails 2 laid on a floor and at whose truck center portion a coil receiving stand 10 on which a steel plate coil 9 is to be mounted is equipped, the coil receiving stand 10 is supported turnably through a bearing 8 and a motor around its perpendicular center line in regard to the truck 1.
Patent JP-H10183319-A (JP)
Title: Method and device for non-contact support of belt like magnetic body
Inventor: YOSHIDA SHIGEKI
IPC: C23C2/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To a stabilize for example, gas wiping after plating by supporting a steel strip to a desired position in non-contact as suppressing shape deformation and fine vibration in the width direction of a fed strip. SOLUTION: Plural positions of a steel strip S in the width direction are detected by a shape detection sensor 10, etc., future, based on specified details obtained from a host computer 13, a position targeting for the surface of the steel strip S at gas wiping part is set or corrected, each position detected of the steel strip S is coincided with the targeted position, to this end, for example, electric power to each coil is controlled, and magnetic force distribution of a magnetic force generator, which is arranged in the width direction of the steel strip S while continuing over a whole region in the width direction and in which magnetic force distribution in the width direction of the steel strip S is variable, is controlled.  Thus, a shaped deformation of bending, camber, etc., and fine vibration in the width direction are suppressed, the width direction whole region is supported at a prescribed position.
Patent JP-2000171457-A (JP)
Title: Complex probe for sample collection
Inventor: IIZUKA MASATO
IPC: G01N33/20
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a complex probe which reflects the precise component ratio of a molten metal, whose filling rate is superior and by which both a pin-shaped sample and a coin-shaped sample can be collected simultaneously. SOLUTION: A mold 23 which is used to collect a coin-shaped sample is arranged inside a paper tube 22. A molten metal is introduced into the mold. An introduction tube 26 which collects a pin-shaped sample is connected to the mold. One end side 26a of it is made to protrude in a corresponding length from the end part of the paper tube. The introduction tube is covered with a heat-resistant sleeve 35. The outside diameter of the heat-resistant sleeve is made smaller than the outside diameter of the paper tube.
Patent JP-H07173822-A (JP)
Title: Great depth settlement method of large structural body and settlement stabilizing device
Inventor: IKOMA TETSUO
IPC: E02B17/02
Filed: 1993-12-17
Abstract: PURPOSE:To hold a large structural body in horizontal state to settle it to a great depth position. CONSTITUTION:Interior and exterior walls 11 and 12 are constructed in imitation of the circumferential form of a large structural body 1, a settlement stabilizing device 10 forming straightening water channels 15 between the interior and exterior walls 11 and 12 is so mounted that it is fitted to the peripheral surface of the large structural body 1. The settlement stabilizing device 10 and large structural body 1 are monolithically thrown in the sea and are freely settled, a whirlpool generated around the large structural body 1 is led to a position separated from the large structural body 1 through the straightening water channels 15 to eliminate the effect of the whirlpool on the large structural body 1, and a settlement attitude of the large structural body 1 is controlled.
Patent JP-H10183072-A (JP)
Title: Polyimide adhesive film and preparation of laminate using the same
Inventor: YAMAMORI YOSHIYUKI
IPC: H01L23/50
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prepare a polyimide adhesive film which can always provide stable adhesive strength. SOLUTION: This polyimide adhesive film is in such a state that, as a result of heating/drying at a temp. below the glass transition temp. of the resin or standing in an atmosphere having a relative humidity of less than 50% for one hr or longer, the water absorption is not more than 0.6%. The process for preparing a laminate and the method for laminating a semiconductor chip to a lead frame use of this polyimide adhesive film are included.
Patent JP-H10189743-A (JP)
Title: Semiconductor integrated circuit and its wiring layout method
Inventor: OSAJIMA TOORU
IPC: H01L27/118
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively use the surface of a chip, increase an inner cell and to make the chip small, by a method wherein an input/output cell region is formed into the area corresponding to the area required by the input/output cell. SOLUTION: Input/output cell regions 8, having various kinds of areas of the same width W with different depths, are arranged on the periphery of an inner cell region 9 with the area required by the input/output cells, in such a manner that no irregularity is formed on the side of a pad 7 and irregularity is formed on the side of an inner region 9. As above-mentioned, the input/output regions 8 have various kinds of areas in accordance with the area required by the input/output region, chip surface is not wastefully used when the input/ output cells are formed. Accordingly, when the chip area is made equal to the conventional one, the area of the inner cell region 9 can be made larger, and when the area of the inner region is made equal to the conventional area, the chip surface is made smaller, and the semiconductor chip 6 can be miniaturized.
Patent JP-H04312773-A (JP)
Title: Electric connector assenbly
Inventor: UIRIAMU RUISU BUROTSUDOSUKI
IPC: H01R12/62
Filed: 1991-12-26
Abstract: PURPOSE: To provide an electrical connector assembly wherein contact pressure can be obtained which enables respective counterpart conductors of two circuit components to make electrical contact firmly with each other. CONSTITUTION: In an electrical connector assembly 10, a first circuit component 13 (a circuit board having rigidity, or the like) and a second circuit component 16 (a flexible circuit board, or the like), both of which are equipped with a plurality of conductors on their surfaces respectively, are pressed against each other and counterpart conductors of these circuit components are brought into contact with each other. A back surface of the second circuit component is pressed against by a pressing member 21 composed of a member made of elastomer of a two-layer type structure having a first layer and a second layer so that effective contact pressure can be obtained. A plurality of openings being formed in the first layer, buckling of the member made of elastomer is prevented by these openings absorbing sidewise swelling of the member made of elastomer at the time of compression.  The second layer being composed of a plurality of upright protrusions, pressure is adapted to be applied suitably by bringing positions of these upright protrusions into line with those of a plurality of conductors 19 formed on a surface of the second circuit component.
Patent JP-H11176445-A (JP)
Title: Paste-type nickel positive electrode alkaline storage battery, and manufacture thereof
Inventor: BANDO NAOMI
IPC: H01M4/62
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a paste-type nickel positive electrode to achieve a higher capacity and improve a utilization factor, without increasing amount of cobalt hydroxide blended. SOLUTION: This electrode includes (a) nickel compound, and (b) powder-type cobalt hydroxide including first powder-type cobalt hydroxide of a specific surface of 10-50 m<2> /g by BET method, and second powder type cobalt hydroxide of a specific surface of 2-10 m<2> /g and 1/2 or less to the specific surface of the first powder type cobalt hydroxide.
Patent JP-H05303357-A (JP)
Title: Controller for active matrix thin film transistor liquid crystal display
Inventor: DEBITSUDO DEII RII
IPC: G02F1/136
Filed: 1992-12-01
Abstract: PURPOSE: To interface a thin film transistor(TR) liquid crystal display from various systems over a wide range as much as possible. CONSTITUTION: A local line buffer 36 in a single chip controller 25 is a writable buffer and stores plural (m) lines of pixel data for notes and displays. A pixel operation and logic part 37 calculates the mean value of spatial pixels and rearrays data to be sent to a driver IC. A color pixel constitution part 38 re- arranges pixel data in accordance with a color filter to be executed by a specific color matrix liquid crystal display 10. A host interface 39 includes a programmable register for storing various display parameters and constitution. A PLL 40 and a clock generator 41 are used for supplying a driver IC synchronizing and controlling signal. A video MUX 42 multiplexedly transmits a 2nd video signal to the line buffer and displays a substitutive display source at real time.
Patent JP-H06174978-A (JP)
Title: Optical connector
Inventor: SANO HIROAKI
IPC: G02B6/40
Filed: 1992-12-01
Abstract: PURPOSE:To provide the optical connector which does not require a surplus treatment and can easily connect the cut optical fibers to connectors. CONSTITUTION:Two pieces of the single fiber optical connectors 3 connected with optical waveguides 5 are mounted to a front surface 2 of the optical connector. The optical fibers 8 taken out of the terminals of optical cables 7 are cut at a suitable length and are joined to the optical waveguides 5 by a mechanical joining device 4. The connection from the optical cables 7 to the single fiber optical connectors 3 is completed by this joining and is usable as the optical connector. Since the optical fibers 8 can be cut at a suitable length, there is no need for the surplus length.
Patent JP-H06165767-A (JP)
Title: Mr imaging apparatus
Inventor: KASAI AKIRA
IPC: G01N33/48
Filed: 1992-11-30
Abstract: PURPOSE:To ensure space resolving power without saturating flowing-in bloodstream and without extending photographing time. CONSTITUTION:A pulse 24 of an inclined magnetic field for phase encoding in the thickness direction of a photographing face is generated by using an inclined magnetic field Gy being different from an inclined magnetic field Gz of a pulse 22 of an inclined magnetic field for selection of a slab.
Patent JP-2000168233-A (JP)
Title: Optical recording material composition
Inventor: HAMADA RIEKO
IPC: G11B7/246
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording material composition useful for an optical recording medium capable of recording with good optical stability, excellent light resistance and high reliability. SOLUTION: A compound having a 1-oxyl-2,2,6,6-tetramethylpiperidyl group as an optical stabilizer is contained in an optical recording dye such as an indolenin cyanine compound or the like. As the stabilizer, a quencher is preferably used together. The composition is applied to a recording layer of the medium having a thin film recording layer on a base.
Patent JP-H10188508-A (JP)
Title: Optical disc
Inventor: YAMAZAKI KENJI
IPC: G11B7/24
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc capable of focusing at the same objective lens position even if difference exists in the thickness of a substrate. SOLUTION: The double-side type magnetooptical disc 1 is constituted of a signal recording medium parts 13 and 14 made up of a substrate 11 made of polycarbonate and a recording layer 12 laminated on the substrate 11. The recording layers 12 and 12 are positioned between the substrates 11 and 11 while formed so as to face each other through a spacer 15. The surface 16a of a clamp part 16 is so formed that the recording layer 12 is positioned on a length L1 when the focal length L0 of an objective lens 51 is changed to the length L1 by the refraction of light within the substrate 11 in the mounting thereof in an optical disc recording and/or reproducing device.
Patent JP-H07178978-A (JP)
Title: Recording device
Inventor: YANAGI HARUYUKI
IPC: B41J13/00
Filed: 1993-12-22
Abstract: PURPOSE:To make a recording device compact in size and improve portability of it without restriction of size of recording papers. CONSTITUTION:A recording device comprises a fixed record head 3, a conveying means 8 consisting of a plurality of conveying balls 12 and a pressure ball 20 to be pressed by the conveying balls, and conveying means driving mechanisms 13, 14, 15, 16, 19a, 19b for rotating the conveying balls 12 back and forth, and right and left. The rotations of the conveying balls 12 are controlled so as to move recording papers 11 back and force, and right and left for recording.
Patent JP-H06190933-A (JP)
Title: Manufacture of bent-tube joint made of fiber-reinforced resin
Inventor: NAKAGAWA HIROHIDE
IPC: B29L31/24
Filed: 1992-12-25
Abstract: PURPOSE:To furnish a method for manufacturing a bent-tube joint of fiber- reinforced resin having high precision and high performance, with energy-saving and time-saving and at low cost, by winding resin-impregnated fibers stably on a mandrel for forming a bent tube. CONSTITUTION:The end parts of both shaft rods 12 and 12' of a mandrel 1 for forming a bent tube are fitted to mandrel supports 5. The axis of the shaft rod 12 on one side is made to coincide with a rotary shaft 42. By rotating the rotary shaft 42, a tube connection part forming part on one side is put in a state wherein the axis thereof coincides substantially with the rotary shaft 42 of a circular-arc support 4, and resin-impregnated fibers are wound around the part. The resin-impregnated fibers are wound sequentially on the part in a state wherein the axis of the mandrel 1 for forming the bent tube coincides substantially with the rotary shaft 42.
Patent JP-H10171494-A (JP)
Title: Acoustic signal processor
Inventor: SHUDO KATSUYUKI
IPC: G10L21/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To allow an acoustic signal reproduced at a high speed to be processed in an excellent pitch transformation. SOLUTION: The time base compression acoustic signal reproduced at a high speed from a recording medium is processed by A/D conversion, and is written in a memory 10 to be accessed to in a toroidal state where the maximum and minimum values of the address value of the memory are continued. Reading digital data of an acoustic signal of which the pitch is converted in the state with the time base extended from memory 10 is successively carried out in a toroidal state where the maximum value and minimum values of the address value of the memory are continued.  When the writing address value coincides with the reading address value, the data written in memory 10 is read and made to be data which is gradually reduced in the sound level, and the digital data of the acoustic signal from the above point in time is gradually increased in the acoustic level, and both data are synthesized and written in the memory 10 again.
Patent JP-2000171194-A (JP)
Title: Steel ball tank
Inventor: OZAWA MASAHIRO
IPC: F28G1/12
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent biting of a steel ball, to smoothly raise or lower a steel ball discharge tube and to smoothly discharge the ball by storing the balls of a substantially half amount of the entirety in a quarrying tank, and storing the residual substantially half amount of the balls in a reserving tank. SOLUTION: A steel ball tank steel 14 is divided into a quarrying tank 14A and a reserving tank 14B. A substantially half amount of steel balls B of the entirety are stored in the tank 14A, and the residual substantially half amount of the balls B are stored in the tank 14B. As a result, even when the steel 14 is increased in its capacity, a pressure of the balls B applied to a hopper 14b of the tank 14A is not raised, and the ball B is scarcely bitten with an inserting part of a steel ball discharge tube 17 to the hopper 14b. Thus, the tube 17 can be smoothly raised or lowered, and the balls B can be easily discharged.
Patent JP-H09166867-A (JP)
Title: Pellicle
Inventor: MATSUOKA TAKU
IPC: G03F1/64
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a pellicle which does not produce dust at a low cost and to easily detect dust even when dust deposits on the pellicle. SOLUTION: A part of the pellicle frame is smoothened to have a dust- preventing effect, while an exposed face of the pellicle frame is smoothened to have a dust-preventing effect. In this method, it is preferable that smoothening is performed by using a noncohesive transparent org. polymer and that the org. polymer is an amorphous fluorine-based polymer which is soluble with a solvent. This method is especially advantageous when the pellicle frame is made of an aluminum alloy subjected to anodizing treatment.
Patent JP-2001164197-A (JP)
Title: Brilliant coating composition, method for forming coating film, and coated matter
Inventor: MARUOU KENJI
IPC: B05D7/24
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a brilliant coating composition which gives a brilliant coating film exhibiting a deep color tone without causing a whitened feeling at a shade part even when the hue of the coating film formed is deep in hue, a method for forming a coating film, and a coated matter coated by the method. SOLUTION: The brilliant coating composition, which gives a coating film deep in hue, comprises a vehicle, an interference mica pigment having a dark region, and a mica pigment other than the mica pigment above. Preferably, the weight ratio of the interference mica pigment having a dark region to the mica pigment other than it is 1/99 to 90/10.
Patent JP-2001163097-A (JP)
Title: Vehicular seat
Inventor: INOUE TETSUZO
IPC: A47C7/38
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat capable of mitigating impact force to an occupant during a collision, blocking movement of the occupant along a face of a seat back, and suppressing a rebound phenomenon. SOLUTION: When a rear collision occurs, the occupant moves toward a direction of the seat back 42 from hip part first. When a predetermined load is applied to the seat back 42 by the hip part of the occupant, a seat back frame 22 (hereinafter referred to as frame 22) rotates around a connecting member 18 in resistance to an elastic force of a coiled torsion spring. In the frame 22, its lower end part moves to a vehicular rear side and its upper end part moves toward an occupant side for forwardly tilting it. In a moved state of the frame 22, a pawl lever 30 is engaged to a ratchet 20 and the frame 22 is held in that position.  Thus, the impact force from the occupant can be absorbed by the rotation of the frame 22, the movement of the occupant along the face of the seat back 42 can be avoided by being forwardly tilted, and the rebound phenomenon can be suppressed by holding the frame 22 at a rotated position.
Patent JP-H10184463-A (JP)
Title: Vaporized fuel treating device for internal combustion engine
Inventor: KIDOKORO TORU
IPC: F02M37/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a high negative pressure from being exerted on the interior of a combustion chamber. SOLUTION: An internal space partitioned by the upper part 2 and the lower part 3 of a fuel tank 1 is separated into an air chamber 6 and a fuel chamber 7 by a deformable separation membrane 5. A fuel injection pipe 13 is connected to a combustion chamber 7 and fuel is injected in the fuel chamber 7 through the fuel injection pipe 13. The peripheral edge part of the separation membrane 5 is fixed on the inner wall surface of the fuel tank 1 through a fixing part 8, and the central part of the separation membrane 5 is vertically moved togetherwith a fuel liquid level with the central part adhered on the fuel liquid level in the fuel chamber 7. The upper space 7a of the fuel chamber 7 is connected to an intake pipe 41 situated downstream from a throttle valve 43 not through a charcoal canister but through a vaporization fuel pipe 24 and a vaporization fuel passage 25.  A dispersion chamber 28 and a purge control valve 45 are arranged in a vaporization fuel pipe 25, and a negative pressure control valve 29 is arranged in the dispersion chamber 28. When a negative pressure in the fuel chamber 7 attains an allowable negative pressure, an atmosphere pressure is introduced in the dispersion chamber 28 by the negative pressure control valve 29.