baber/WOPTO huggingface dataset:
Patent JP-2001179825-A (JP)
Title: Method for making diagonally woven fabric-touch sheet and data creating device
Inventor: KAWAI NAOKI
IPC: G06F17/50
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To make especially a diagonally woven fabric-touch sheet having sufficient profundity and free from creases or twists, simulatively and in a free design using a computer. SOLUTION: Parameters such as the size of a fabric region, the width of a basic yarn and the width of a fine yarn constituting the basic yarn are entered (S11). It is specified to which block each of pixels belongs (S12). The relative position of each of the pixels in the specified block is calculated (S13). The substance of the yarn region is checked (S14). When it is a weft region, a variable is replaced (S15) and when it is a warp region, its position in the yarn direction is shifted (S16, S17) and thereby, its relative position in the yarn region is calculated. Further, the height of the pixel is calculated (S18). The three- dimensional shape of the fabric is created by performing the procedures of the steps S12-S18 to all of the pixels. Finally, the three-dimensional shape of the fabric is binaryzed or multivalued and then is etched or engraved to make an embossed cylinder.
Patent JP-2000199470-A (JP)
Title: Ignition device of internal combustion engine
Inventor: UNNO YUJI
IPC: H01F38/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make ensuring the performance of an ignition device compatible with reducing the size thereof. SOLUTION: A cylindrical first ignition coil 5 is placed inside a steel pipe 4 which connects an ignition plug 2 mounted to a cylinder head 1 and a rocker cover 3. Being connected to the upper end of the first ignition coil 5, a box-like second ignition coil 6 is placed on the rocker cover 3. The first ignition coil 5 and the second ignition coil 6 are connected in parallel, providing multiple discharge characteristics.
Patent JP-2000179698-A (JP)
Title: Clutch piston for hydraulic transmission
Inventor: KASAHARA FUMIAKI
IPC: F16J15/3252
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of sliding resistance by suppressing the increase of contact area of seal lips to a minimum when the seal lips are deformed. SOLUTION: A clutch piston for a hydraulic transmisson is enclosed in an axially slidable manner in the annular space of a clutch cylinder, and changeover-operates a multiple disk clutch into a power transmission state and into a power transmission cutoff state by controlling oil pressure in an oil pressure chamber formed between the clutch piston and the internal wall surface of the clutch cylinder. A portion guided by the annular internal wall surface of the clutch cylinder 3 is provided with rubber seal lips 21, 22 put in a contact state inclining onto the oil pressure chamber 15 side with respect to a face extended along the radial direction, so as to impede an oil leak in the oil pressure chamber 15, and circumferential grooves 24, 25 are formed at the end part surfaces, positioned on the opposite side to the oil pressure chamber 15, of the seal lips 21, 22.
Patent JP-2001189682-A (JP)
Title: Cdma receiver and error correction method
Inventor: SHINOI KENICHIRO
IPC: H04J13/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To improve error correction capability without increasing the computational complexity. SOLUTION: At a Viterbi decoding part 102-1, one of multiplexed channel signals that has the shortest frame length is decoded and the CRC decision is carried out to this decoding result at a CRC calculation part 103-1. At a weight coefficient calculation part 104, a large weight coefficient is outputted to the path metric of a time zone when the CRC decision result of the part 103-1 is 'OK'. Meanwhile, a small weight coefficient is outputted to the path metric of a time zone when the CRC decision result of the part 103-1 is 'NG'. Then the said weight coefficients are multiplied by the branch metric when the Viterbi coding of other channel signals are carried out at the Viterbi decoding parts 102-1 to 102-n.
Patent JP-2000176394-A (JP)
Title: Top-guiding metal fitting of hose used for cleaning pipe inside
Inventor: TAKEKOSHI KENICHIRO
IPC: B05B13/06
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To allow part between a top piece and a jet nozzle to move continuously to thereby simplify guiding operation by stringing a wire between the top piece and the jet nozzle and passing the wire through a plurality of pieces so as to link them in a row to form a top-guiding metal fitting. SOLUTION: This metal fitting 10 comprises a plurality of pieces 3 liked to each other in a row with a wire 4 and connected to a top piece 1 at the one end and to a jet nozzle 2 at the other end. Each pieces 3 has an attaching hole 31 bored through the center, the end of the hole having been subjected to chamfering 32. Bothends 41, 42 of the wire 4 having the pieces 3 linked in a row are connected and fixed to the jet nozzle 1 and to the top piece 1 by caulking means or the like. The guiding angle and rigidity or flexibility, (i.e., easiness in bending) of the metal fitting 10 is determined by the gaps between the pieces 3, the clearance around the wire 4 inserted through the center hole 31, the curvature of chamfer at the end of the center hole, the length of the wire, etc. Thus, excellent bending characteristics and a good operability are attained.
Patent JP-2001180982-A (JP)
Title: Glass container and method of making it
Inventor: KOYAMA KESANOBU
IPC: C03C17/32
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique to make a colored glass bottle without coloring glass itself. SOLUTION: This method comprises coating a colored resin on the inner and outer surfaces of the glass bottle.
Patent JP-2001179030-A (JP)
Title: Oxygen/nitrogen concentrator
Inventor: OGAWA OSAMU
IPC: C01B21/04
Filed: 1999-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the start of an air compressor and to simultaneously suppress power loss efficiently even at a time of continuous operation while reducing power loss even at a time of the alteration of the production amount of gas. SOLUTION: A three-phase AC type air compressor or three-phase AC type turbo-charger vacuum pump is driven by an inverter to be changed in its number of rotations.
Patent JP-2000198438-A (JP)
Title: Slidable scaffolding
Inventor: OYA AKIRA
IPC: B61K13/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a slidable scaffolding which is capable of easily and rapidly fixing a scaffolding plate, and efficiently forming the scaffolding. SOLUTION: A fixing rack 21 extending in the longitudinal direction is fitted to a center in the traverse direction of a back side of a scaffolding plate 9, and a fixing knock 27 to be engaged with a profile 23 of the fixing rack 21 is arranged on a fixed scaffolding 7. The engagement of the profile 23 of the fixing rack 21 with the fixing knock 27 is constituted so as to permit the forward slide of the scaffolding plate 9 and to prevent the backward slide.
Patent JP-H06218473-A (JP)
Title: Automatic reinforcing bar building-up device
Inventor: MIURA MASAHIRO
IPC: B23K11/14
Filed: 1990-12-04
Abstract: PURPOSE:To make skilled labor needless, to improve safety and to cut cost by automatically erect vertical and horizontal bars to work built-up reinforcing bars. CONSTITUTION:This device is provided with a bar arranging pallet 10 with a multi-line and multi-column vertical bar positioning block 14 and horizontal bar positioning block 15 by which the vertical bars A and horizontal bars B are positioned respectively and a pallet carrier 1 provided with a turntable 6 on which the pallet 10 is mounted and which is runned on rails. A vertical bar arranging rack by which the vertical bars A are arranged and a horizontal bar arranging rack by which the horizontal bars B are arranged and a bar welding rack by which the crossing part of a vertical and horizontal bar C is joined with a truncated U-shape bar joining jig 16 to erect the bars are provided on the pallet 10 mounted on the carrier 1. A bar erecting rack by which the bars from the turntable 6 are lifted and carried and an erecting bar housing rack on which the carried bars are housed are also provided.
Patent JP-H04212918-A (JP)
Title: Laser scanning device
Inventor: WATANABE YOSHIAKI
IPC: G03G15/04
Filed: 1990-12-06
Abstract: PURPOSE:To prevent external noise from entering a synchronizing signal detecting device which detects a laser light writing start position, without disturbing light scanning by laser light. CONSTITUTION:A light receiving element 11 and other electric elements which processes signals from the light receiving element 11 are integrated together and provided on one circuit substrate, in a laser scanning device which detects laser light synchronizing signal by making laser light incident on the light receiving element 11 in order to decide a laser light writing start position when a light sensitive body is subjected to light scanning by deflecting laser light by means of a rotary mirror 5. This circuit substrate is installed on the outer wall of an optical chamber 8 which can receive laser light deflected by the rotary mirror 5.
Patent JP-H04214307-A (JP)
Title: Method of impregnating resin into base material
Inventor: SAWA YOSHIHIDE
IPC: B29K105/08
Filed: 1990-12-10
Abstract: PURPOSE:To sufficiently impregnate resin into a base material in a short period of time by forcibly impregnating resin vernish into the base material. CONSTITUTION:A base material 3 is wrapped round a dip roll 5 disposed within a resin impregnation bath 2 and the base material is forwarded thereby. The base material 3 is dipped into resin vernish 1 within the resin impregnation bath 2 so as to allow the resin vernish 1 to permeate through the base material 3. At this time, the resin can forcibly be impregnated into the base material 3 by absorbing the resin vernish 1 from the absorbing holes 6 of the dip roll 5 into the dip roll 5.
Patent JP-H04112482-A (JP)
Title: Transparent laminate capable of being heated and manufacture thereof
Inventor: JIYON ANSONII UINTAA
IPC: B32B7/025
Filed: 1990-12-20
Abstract: PURPOSE: To prevent moisture from dispensing in a laminated body by tightly sealing an exposed surface part by means of flexible epoxy material in a heatable transparent laminator formed by arranging a conductive coating between two sheets of glass layer connected together with a thermoplastic internal layer. CONSTITUTION: A wind shield glass 10 is provided with heating mechanism including a conductive coating 18 arranged on the internal surface 20 of an outside glass layer 12. A bus bar and lead part are baked on the glass layer 12 and after the coating 18 is applied to the surface 20, an inside layer 14 is arranged between the glass sheets 12, 16. In order to protect a notched region 46 from the environment, a sealing material 60 is used for making the notch range full of this material. Particularly for the sealing material 60, moisture is prevented from dispersed in the notched region 46 so as to prevent any short-circuit in an electric connection to the lead parts 48, 50 and 52 of the wind shield glass 10. A flexible epoxy material is used as the sealing material 60.  In order to expedite adhesion of the flexible epoxy material to the glass and the lead part in the notch range, a surface treating material 62 is preferably used as foundation coating. Silane solution is used as one surface treating material.
Patent JP-H04223018-A (JP)
Title: Electromagnetic relay
Inventor: SAKAGAMI KUNIHIKO
IPC: H01H51/26
Filed: 1990-12-25
Abstract: PURPOSE:To prevent a movable contact from being brought into contact with either one of fixed contacts due to vibration or shock when the movable contact is being separated from both of the fixed contacts. CONSTITUTION:The rotating direction of a contact 5 is reversed according to the energizing direction of a coil 2. Fixed contacts 11 face to both sides of a movable contact 10. The movable contact 10 is brought into contact with either one of the fixed contacts 11 with rotation of the contact 5. Upon stopping of energization of the coil 2, the movable contact 10 is brought into separation from both of the fixed contacts 11. Another coil 14 is wound around the contact 5. The coil 14 is energized at the time of energization of the coil 2, while the coil 14 is deenergized upon stopping the energization of the coil 2. Even if the movable contact 10 is brought into contact with either one of the fixed contacts 11 due to vibration or shock when it is being separated from both of the fixed contacts 11, magnetomotive force for holding the contact state cannot be generated.
Patent JP-H04221458-A (JP)
Title: Magnetic disk controller
Inventor: SAITO YOSHIHIRO
IPC: G11B19/00
Filed: 1990-12-25
Abstract: PURPOSE:To lower the power consumption of a magnetic disk device and to make the life of the device long by a method wherein, when a command which accesses and controls the device is not generated for a preset time, a power supply to a drive part is stopped. CONSTITUTION:A power supply is turned on; an electric current is fed to a relay 27; electric power is supplied to a magnetic disk device via a disk power- supply interface 25. In succession, a timer installed inside a RAM 18 is set. In this state, it is checked whether a command has been input from a host apparatus to a host interface controller 16 via a host interface 17. When the command is input, it is detected that the command is generated. A disk control part 19 is controlled, and the command is executed. When the command is not input even after a prescribed time has elapsed, a magnetic head is retreated and the electric current to the relay 27 is stopped.
Patent JP-H04224860-A (JP)
Title: Preparation of flame-retardant polyester resin composition
Inventor: MATSUI NAOKI
IPC: C08L63/00
Filed: 1990-12-26
Abstract: PURPOSE:To prepare the title compsn. excellent in flame retardance, mechanical properties, and heat resistance, free from the bleed-out of a flame retardant, and having well-balanced properties. CONSTITUTION:A polyester resin, a halogenated arom. diol, a halogenated phenol, a halogenated epoxy resin, and a catalyst are melt mixed to prepare a flame retardant component in the resin, thus giving the title compsn. wherein the flame retardant component is homogeneously dispersed.
Patent JP-H04225198-A (JP)
Title: X-ray image conversion sheet plate
Inventor: HASEGAWA MASAMI
IPC: G21K4/00
Filed: 1990-12-27
Abstract: PURPOSE:To improve endurance and the sensitivity of an X-ray image conversion sheet plate by preventing the moisture absorption deterioration of the X-ray image conversion sheet plate sandwiching the X-ray image conversion sheet of a stimulable phosphor between two glass plates. CONSTITUTION:In regard to the X-ray image conversion sheet plate composed of an X-ray image conversion sheet 2 of a stimulable phosphor a first glass plate on which said sheet is directly painted to form, a second glass plate 4 sandwiching said sheet with the first glass plate 3 and an adhesive agent layer 5 for sticking said second glass plate on said sheet, a glass frame 12 reaching both side faces of the first glass plate 3 and the second glass plate 4 is fused to seal the sheet 2. The great part of the side faces of the sheet 2 is made glass by making the peripheral part of first glass plates 22, 32, no glass frame, glass edge parts 23, 33 of at least the same height as the thickness of the sheet 2. In addition, a metallic oxide reflection film 42 is formed on the surface of the second glass plate 4 to heighten stimulated luminescence intensity for detection.
Patent JP-H04255313-A (JP)
Title: Manufacture of object made of polycarbonate and object obtained by said method
Inventor: EDOUARUDO YOZEFU FURENKEN
IPC: G11B3/70
Filed: 1990-12-27
Abstract: PURPOSE: To prevent occurrence of a black dirt generated by carbonized polycarbonate particles by forming polycarbonate powder having a specified density from a starting substance. CONSTITUTION: A black dirt can be sufficiently prevented by using polycarbonate powder having a high bulky density. The powder adapted to a purpose is a polycarbonate powder having a bulky density of 200 to 900 kg/m<3> , or the powder most adapted to it is a powder having a bulky density of 400 to 700 kg/m<3> . Further, since these powders are not heat treated at all, they have high thermal stability, and no necessity of adding a stabilizer. Its content is sufficiently 0.05 wt.%, and can be further reduced.
Patent JP-H04233186-A (JP)
Title: Ceramic heater and its manufacture
Inventor: YAMAGUCHI TOMOKAZU
IPC: H05B3/14
Filed: 1990-12-28
Abstract: PURPOSE:To improve durability and productivity by providing a ceramic heating body, which contains a specified amount or more of zirconium nitride inside specified ceramics. CONSTITUTION:This is put in such structure that it has a ceramic heating body 2, which contains zirconium nitride by 10% or more inside with aluminum nitride ceramics as a matrix. Hereby, the differences of shrinkage factor and thermal expansion coefficient during sintering between the heating body 2 and the matrix 1 are decreased, whereby the wire breaking of the heating body is prevented, and also the coupling between the matrix and the heating body is strengthened, and the durability by repeated operation can be elevated. Likewise, the oxidation resistance can be strengthened.
Patent JP-H04221627-A (JP)
Title: Manufacture of cushioning material made of fiber
Inventor: KUMAGAI SHIGENOBU
IPC: B32B7/04
Filed: 1990-12-22
Abstract: PURPOSE:To manufacture a cushioning material made of a fiber which is stiff, hard to be dejected, has little aging and is superior in durability, by a method wherein the title material is obtained by fusing among the fibers each such as the synthetic fiber such as the polyester fiber or mixed cotton of the synthetic fiber, a natural fiber and rayon by heat fusion of a thermoplastic low-melting point fiber. CONSTITUTION:A fiber web is formed with a high-melting point fiber and low- melting point fiber having the melting point lower than the melting point of the high-melting point fiber by mixing them, the fiber web is laminated to a cushioning material in the direction at right angles with the thickness direction of the cushioning material, which is heated at a temperature between the melting points of the foregoing fibers and the low-melting point fiber is melted, through which spaces among the high-melting point fibers and interlaminar spaces of the foregoing fibers each are stabilized by heat fusion.
Patent JP-H04223492-A (JP)
Title: Liquid crystal projector
Inventor: MORITA TOSHIYUKI
IPC: G03B33/12
Filed: 1990-12-25
Abstract: PURPOSE:To make easy the manufacture and control of liquid crystals by letting it be all right if the gaps of the liquid crystals for red, green and coloring are the same. CONSTITUTION:While white light emits from a source of light 1 and is split up into red, green and blue colors by dichroic mirrors 2a, 2b and a mirror 3a. Each of the light rays corresponding to different colors is made to enter a liquid crystal module consisting of a pair of polarizing plates 4a, 5a (4b, 5b; 4c, 5c) and a liquid crystal panel 6a (6b, 6c). The liquid crystal panel for each color has the same gap. Phase plates 7a, 7c correcting the polarization state are inserted between the liquid crystal panel 6a and the polarizing plate 5a and between the liquid crystal panel 6c and the polarizing plate 5c respectively. Three primary color light is composed by a mirror 4b and dichroic mirrors 2c, 2d and is projected on a screen (not shown in a figure).
Patent JP-H04232679-A (JP)
Title: Magneto-optical recording device
Inventor: HAYASHI MASAMICHI
IPC: G11B21/12
Filed: 1990-12-28
Abstract: PURPOSE:To make the gap between a magneto-optical disk and magnetic field coil constant so as to stabilize the intensity of the magnetic field impressed upon the magneto-optical disk. CONSTITUTION:A discoid member 4a which covers the recording section of a magneto-optical disk 1 and is press-contacted with the disk 1 is attached to a clamper 4 and a magnetic field coil 12 supported in a floating state is made to float by blowing compressed air from narrow holes 6, 6,... through the upper surface of the member 4a.
Patent JP-H04232680-A (JP)
Title: Optical disk and optical disk chucking mechanism
Inventor: YOSHIDA TADAO
IPC: G11B7/24097
Filed: 1990-12-28
Abstract: PURPOSE:To easily position an optical disk with high accuracy by fitting a plate body made of a magnetic material to a disk substrate and, at the same time, providing a tapered section and magnet in a chucking section. CONSTITUTION:A plate body 3 made of a magnetic material is fitted to an optical disk so as to close the center hole 1a of the disk substrate 1 of the optical disk and a chucking section is provided with a tapered section 7 and magnet 8. At the time of chucking the optical disk, the height of the disk is controlled in such a way that the plate body 3 of the disk is attracted by the magnet 8 and brought into contact with a placing section 6. In addition, since the inside section of the center hole 1a of the disk is brought into contact with the tapered section 7, the position of the disk is controlled in the radial direction and the disk is stably held.
Patent JP-H04231515-A (JP)
Title: Method and apparatus for driving pile under water
Inventor: MASUDA YUKIO
IPC: B63B35/00
Filed: 1990-12-28
Abstract: PURPOSE:To drive a long pile into the ground by a method in which an underwater pile-driving ship is sunk down to the bottom of water by supplying water into a water tank, a casing is penetrated into the ground by a rocking device, and after removing sand in the casing, the pile is driven. CONSTITUTION:A pump 4 is operated to increase the amount of water in a water tank 3 and a pile-driving ship 1 is sunk to the bottom ground 17 under water, a rocking device 11 is operated inside the operating room 2, and the lower end of a casing 8 is penetrated into the bottom ground 17 while rotationally rocking the casing 8. The ground in the casing 8 is excavated by a drill 14, and the drill 4 is pulled up from the casing 8 to set joint pile in the casing 8. Cement mortar is packed into the space between the joint pile and the inner surface of the casing 8, and the casing 8 is pulled out. the pump 4 is operated to drain water in the water tank 3, and the ship 1 is floated up and moved to next pile-driving places.
Patent JP-H04234530-A (JP)
Title: Cooling water passage structure for v-type engine
Inventor: OSAWA HIROSHI
IPC: F02B67/00
Filed: 1990-12-30
Abstract: PURPOSE:To make a V-type engine compact, light weight, and low cost by arranging a thermo-housing and a cooling water discharge pipe in each direction surplus space produced by making each side surge tank relative and deviative movement in each direction in a crank-shaft direction. CONSTITUTION:About each of respective side surge tanks 20L and 20R of an intake manifold 16, one side surge tank 20L is made deviative movement in the left direction to produce a surplus space 48 in the rear, which is the other side in a crankshaft direction, on the other hand, the other side surge tank 20R is made deviative movement in the right direction to produce a surplus space 50 in the front. A thermohousing 32, provided on the joining part 30 of a cooling water suction pipe 26 and also the joining part 44 of a cooling water discharge pipe 38 are arranged in a one side surplus space 50. Also the connection part 40 of the cooling water discharge pipe 38 is arranged in the other side surplus space 48. This can eliminate inconvenience in which the intake manifold is protruded outward from a space part between respective side cylinder banks to interfer with compactness.