baber/WOPTO huggingface dataset:
Patent JP-H08271827-A (JP)
Title: Display device
Inventor: KOBAYASHI KAZUYA
IPC: G02B27/01
Filed: 1995-03-30
Abstract: PURPOSE: To make it possible to install a display in a position where the display light of a transparent planar body is made incident at angles exclusive of a Brewster angle by forming the front and rear surfaces of at least the part where this display light is illuminated to a non-parallel shape. CONSTITUTION: The display light of driving information, such as speed, is polarized to an S wave by an S polarizing plate 4 which allows the transmission of only the S wave when this light is emitted from the display 3. The transparent planar body 2 is irradiated with this light at an incident angle θ1 of 66 deg. and is reflected at an exit angle θ2 of 66 deg. at its front surface. The reflected light arrives at the driver's eyes 5 and the driving information is visually recognized. On the other hand, the incident light on the 'inside of the plate without being reflected by the front surface of the transparent planar body 2 is polarized to a P wave by a polarization direction adjusting film 1 of the back surface.  This P wave is emitted into the air but the exit angle θ3 is the Brewster angle and, therefore, the light which is reflected from this back surface and further advances toward the driver is completely zero. The driver views the information only by the reflection on the front surface of the transparent planar body 2 and does not, therefore, view the double images.
Patent JP-S57189766-A (JP)
Title: Barrel processing device
Inventor: KOMEICHI SHIGEKI
IPC: B24B31/023
Filed: 1981-05-15
Abstract: PURPOSE:To discharge works automatically by performing rotation of the vertical barrel tank of a barrel processing device with a drive motor, which is located through a universal joint, and by rotating the side wall of the barrel tank,  tilted by a turning device, using a side wall rotating device. CONSTITUTION:When grinding of a work 30 is completed and the rotation of the rotary bottom 14 stops, the barrel tank 8 is tilted driven by a motor operated cylinder 62 till a drive belt 68 installed at the outside circumference of the  side wall part 12 contacts the drive wheel 66. The rotary bottom 14 is rotated  for several seconds to shake off the media etc. 32 at the bottom 14, whereafter  the drive wheel 66 is driven by a geared motor 64 to rotate the side wall part 12 slowly. This rotation will allow the projecting wall 70 to push out the media 32 and work 30 in the barrel tank 8 in the direction toward its open end.
Patent JP-S61230971-A (JP)
Title: Apparatus for changing over position of ribbon
Inventor: HORII MIHARU
IPC: B41J35/22
Filed: 1985-04-08
Abstract: PURPOSE:To easily determine the home position of a mount stand and to make it possible to also easily perform the matching of a stepping motor, by providing at least two gears in a power transmission route and forming a notch for releasing the meshing of teeth to one of said gears. CONSTITUTION:When a stepping motor 10 is driven, a cam 8 is rotated to revolve a mount stand 5 in an up-and-down direction. When the pin 9 of the mount stand 5 is successively lifted to control parts 19, 20, 21, 22, the mount stand 5 is displaced as shown by positions (a), (b), (c), (d) to perform the change- over of a color. when the pin 0 is supported by the control part 22, the mount stand 5 is positioned at the change-over position (d) and, when a stepping motor 10 is driven from this state with 39 steps corresponding to 3 times one pitch (p) between the control parts to rotate the cam 8 to a counterclockwise direction, a notch 23 is opposed to a gear 11 to release the meshing of gears 11, 12. The rotational inertia of the cam 8 at this time is also lost by a leaf spring 25 and the cam 8 only reciprocally moves minutely in the range of one step or less of the stepping motor 10 even if the teeth of the gears 11, 12 contact with each other slightly and is not rotated.
Patent JP-H10332658-A (JP)
Title: Method for separation of liquid sample component and apparatus used for the method
Inventor: NAKAMURA KENJI
IPC: G01N30/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method in which an adsorbate can be separated from an eluate many numbers of times by a method wherein a liquid sample is introduced into a separating implement from a direction opposite to its diluting direction, impurities are eluted completely from an object to be measured, the other is adsorbed by an adsorbent and the adsorbate is separated and eluted from the eluate. SOLUTION: The pressure at the inside of a column is decreased by a pump, a liquid sample is sucked from a sample introduction pipe in a direction opposite to its eluting direction, and the sample is adsorbed by an adsorbent almost totally. Then, an eluate which is adapted to the adsorbent is made to flow to the eluting direction, the eluate is introduced into the column, the inside of the column is pressurized by the pump, and the eluate is eluted from an eluting tip together with the liquid sample.  When impurities are separated, an adsorbent which adsorbs the whole or the grater part of an object to be measured is used, the liquid sample is sucked from the eluting tip, an eluate which does not elute the adsorbed sample to be measured is sucked from the eluting tip so as to be pressurized, the eluate is made to flow to the eluting direction, and the greater part of an undissolved substance is removed. Then, an eluate which elutes the sample to be measured is sucked from the eluting tip so as to be pressurized, the eluate is made to flow to the eluting direction, and the object to be measured is extracted.
Patent JP-H03205200-A (JP)
Title: Shaped sheet and decorative plate prepared using the same
Inventor: HINISHI EIJI
IPC: B44C1/24
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a decorative plate having an embossed pattern excellent in visual effect using a shaped sheet capable of withstanding heat and pressure at the time of the preparation of the decorative plate obtained by providing a fine embossed pattern having a depth of 1 - 20 mum to the surface of a heat- resistant resin. CONSTITUTION:An emboss film 1 is used in order to accurately apply an embossed pattern to the surface of a laminated sheet 2 and composed of a thermoplastic resin film 1a having an embossed pattern 1b formed to the surface thereof. The thermoplastic resin film 1a has function determining the surface unevenness of a shaped sheet and must be formed from a film having a smooth surface and capable of forming unevenness. The embossed pattern 1b can be formed by superposing an emboss roll on the thermoplastic resin film 1a and pressing the film 1a under pressure. The embossed pattern 1b controls the reflecting direction of light and, by forming a fine embossed pattern having a depth of 1 - 20 mum having visual effect, design effect can be made highly excellent.
Patent JP-H11269112-A (JP)
Title: Production of phenol compounds
Inventor: HAGITANI KOJU
IPC: C07C37/07
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phenol compound by reacting a cyclopropanecarboxylic acid halide with an organic phosphine in the presence of iodine, capable of easily producing the phenol compound. SOLUTION: This method for producing a phenol compound of formula II (R1 -R5 are each H, a lower alkyl, an alkoxy, trifluoromethyl, thiomethyl or an aryl) comprises reacting a cyclopropanecarboxylic acid halide of formula I (X is a halide) [for example, 3-methyl-3-(1-propenyl)cyclopropanecarboxylic acid] with an organic phosphine (an arylphosphine, an alhylphosphine, a cyclohexylphosphine, or the like) in the presence of iodine. The organic phosphine and the iodine are usually used each in amount of about 0.01-1 mole time that of the compound of formula I, and the reaction is carried out usually in a solvent (preferably an aprotic polar solvent such as acetonitrile) at about 50-120 deg.C for >=1 hr, preferably >=3 hr.
Patent JP-H02255273-A (JP)
Title: Welding wire feeder
Inventor: MIZUNO MASANORI
IPC: B23K9/12
Filed: 1989-03-28
Abstract: PURPOSE:To stabilize the wire feed by providing a constant-torque controller on a pull motor arranged at the downstream side of a welding wire feed path and setting the rotating speed of the pull motor higher than the maximum rotating speed of a push motor. CONSTITUTION:A current detection means 16 detects an armature current in proportion to torque of the pull motor 11 and outputs a signal IFB in proportion to this to a comparison means 18. A torque setting means 17 outputs a signal Tref corresponding to the prescribed torque to the comparison means 18. The comparison means 18 compares these two output signals and based on its result, the pull motor 11 is controlled by a torque control means 19 so as to attain the prescribed torque. The rotating speed of the pull motor is set so as to be made higher than the maximum rotating speed of the push motor 5 and the pull motor 11 subjected to constant torque control and the push motor 5 subjected to constant speed control are cooperated with each other to carry out the wire feed. By this method, rotating speed responsiveness of the pull motor 11 when load is changed suddenly is improved and the occurrence of wire buckling is prevented.
Patent JP-S61284545-A (JP)
Inventor: DUHL DAVID N
IPC: C22C19/05
Filed: 1986-03-31
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-S58216810-A (JP)
Inventor: CHIYAARUSU SHII FUROSUTO
IPC: B65G17/20
Filed: 1983-04-28
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-H04294754-A (JP)
Title: Screw metal cap liner
Inventor: KUROKAWA HIDENORI
IPC: B65D53/00
Filed: 1991-03-15
Abstract: PURPOSE:To obtain a high quality liner having improved sealability, preservability and unstoppering easiness by using a composite sheet comprising a surface layer consisting of the composition having prescribed components A, B and C and another surface layer consisting of the component A and having a thickness of 1/2-1/10 the total layer thickness. CONSTITUTION:A composition has prescribed components A, B and C: the component A consists of a low-density polyethylene and/or ethylene-vinyl acetate copolymer with the vinyl acetate contained therein in an amount of 3-10wt.%, the component B is a hydrogenated block polymer comprising a block polymer consisting mainly of styrene and a polymer consisting mainly of hydrogenated butadiene and the component C is an amide compound of the fatty acid having 8-22 carbon atoms. A liner for covering the inner surface of a metal cap therewith is manufactured by using the composite sheet comprising a surface layer consisting of the composition having the components A, B and C and at least another surface layer consisting of the component A and having a thickness 1/2-1/10 the total layer thickness.
Patent JP-S61232977-A (JP)
Inventor: KIMURA KOJI
IPC: B62K19/32
Filed: 1985-04-10
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-H07256262-A (JP)
Title: Circulation-type water purifying apparatus for bath
Inventor: KOJIMA KOZO
IPC: A47K3/00
Filed: 1994-03-18
Abstract: PURPOSE:To suppress propagation of miscellaneous bacteria in a bathtab and to miniaturize a purifying apparatus itself. CONSTITUTION:In a circulation-type water purifying apparatus for a bath wherein a filter 6 and a pump 7 are provided and while hot water in a bathtab 2 is circulated between the bathtab 2 and the filter 6 by means of a pump 7, filtration is performed by means of the filter 6, an electrolytic tank 8 for electrolyzing the hot water is provided in a circulation path R for the hot water and acidic water produced in this electrolytic tank 8 is returned into the bathtab 2.
Patent JP-S61235444-A (JP)
Title: Semiconductive resin composition
Inventor: IRIE SHINICHI
IPC: H01B3/44
Filed: 1985-04-10
Abstract: PURPOSE:To provide the title compsn. which does not cause lowering in electrical characteristics and is suitable for use as a conductive layer for rubber plastic-insulated power cable, consisting of a specified PE, carbon black and optionally an antioxidant and a crosslinking agent. CONSTITUTION:5-80pts.wt. conductive carbon black such as acetylene black or furnace black and optionally an antioxidant and a crosslinking agent are blended with 100pts.wt. PE having a density of 0.890-0.910 to obtain a semiconductive resin compsn. A semiconductive inner layer 2 composed of said resin compsn., an insulating layer 3, a conductive outer layer 4 composed of said resin compsn. and a sheath 5 are provided on the outer side of a conductor 1 to obtain a rubber plastic-insulated power cable.
Patent JP-H11274383-A (JP)
Title: Structure for mounting radiator
Inventor: MAKINOSE KOICHI
IPC: H01L23/36
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a radiation fin, capable of maintaining an enough radiation effect for a long period in a simple structure, and minimizing a heating element such as semiconductor module and the like. SOLUTION: An external surface of a radiating plate 12, comprising the bottom of a semiconductor module 11 and an installation surface of a radiating fin are both satisfactorily smooth when manufactured and contact each other substantially over the entire surface of the radiating plate 12, when simply contacted close each other. Fixing bolts 15 are firmly screwed (shown by broken lines in the figure) from a fin 19 side (radiating face side) to the radiating plate 12 through a contact face at the both end position in a widthwise direction of the both end position in a lengthwise direction and an intermediate position.  This enables minimization of the whole semiconductor module 11 as requiring no support for fixing screws comparing to usual fixing structure of the radiating fin, and maintain high radiation effect for a long time, through a close contact by eliminated clearance usually existing between the contacting faces.
Patent JP-H02256479-A (JP)
Title: Wheel and running robot
Inventor: MARUKI HIDEAKI
IPC: B25J5/00
Filed: 1989-03-27
Abstract: PURPOSE:To run a robot over an obstacle on a running section by hinging one end of a pair of bendable frames to the tip of an arm, hinging the other end of a pair of frames to the other end of a pillar, setting a pair of frames into a nearly circular shape when the arm is shrunk, and setting them into a flat and nearly elliptic shape when the arm is extended. CONSTITUTION:A pair of frames 6 are set into a nearly circular shape when an arm 3 is shrunk, and whole wheels 1 are formed into a wheel shape. As the arm 3 is extended, a pair of frames 6 are moved near a pillar 2 and formed into a flat and nearly elliptic shape from a circular shape. The distance from the center of an axle 7 to the tip of the arm 3 is made longer than the distance from the center of a axle 7 to the other end of the pillar 2, i.e., the radius of the wheel 1, a robot can travel over an obstacle 19 higher than the radius of the wheel 1 when the axle 7 is rotated, and it can walk.
Patent JP-S60228310-A (JP)
Inventor: EEBERUHARUTO KURIIGAA
IPC: B65G17/06
Filed: 1985-04-10
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-S61234197-A (JP)
Title: Microphone unit
Inventor: BABA HIROYUKI
IPC: H04R1/22
Filed: 1985-04-09
Abstract: PURPOSE:To require not restriction of a band in an electric circuit and to realize a compact and cheapness by using a differential type microphone unit, inserting and fixing to a barrel like holder and providing a groove or the like so as to ventilate an exhaust chamber to an outside in the holder. CONSTITUTION:7a shows one or plural holes disposed on an insulating body 7. 9a is a hole similarly disposed on a print substrate 9. Namely, this is a differential type microphone unit vertilating an exhaust chamber 10 to an outside through the holes 7a, 9a. Into a barrel like holder 12, the differential type microphone unit is inserted and fixed under pressure. Accordingly, the exhaust chamber 10 is ventilated to the outside through an exhaust chamber 12a of the holder 12 and a groove 12b for ventilating disposed on a side wall of the holder 12. The ventilating groove 12 may be constituted so as to ventilate the exhaust chambers 10 and 12a to the outside by a pipe disposed on a side wall of the holder 12.
Patent JP-H09266155-A (JP)
Title: Substrate rotation processing apparatus
Inventor: MORIZUMI YOSHIAKI
IPC: B05C11/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate rotation processing apparatus which prevents contamination of a substrate due to particles generated from a rotation driver. SOLUTION: A disk storage space 10 is formed between a motor upper cover 5 and a motor fixing flange 7, at a position above a bearing 6 of a spin motor 3. In the disk storage space 10, a rotary disk 12 is fixed to a rotary shaft 4. A sleeve 13 is provided around the rotary shaft 4 at a position above the rotary disk 12 such that gaseous nitrogen is supplied from a gas inlet port 14 and exhausted from an exhaust passage 11 provided at the motor fixing flange 7. By the rotation of the rotary disk 12, the gaseous nitrogen supplied from the gas inlet port 14 is introduced onto the upper surface of the rotary disk 12, and is exhausted with particles generated from the bearing 6, from the exhaust passage 11 to the outside.
Patent JP-S553732-A (JP)
Title: Preparation of organized protein
Inventor: UTENA MAKOTO
IPC: A23J3/00
Filed: 1978-06-22
Abstract: PURPOSE: To obtain an organized protein having a network and layer tissue, and a taste feeling like meat, free from characteristic odors, by denaturing a vegetable protein in the interface between an aqueous liquid and a gas, a non-aqueous liquid, or a solid under acid conditions with heat.  
     CONSTITUTION: A solution comprising a vegetable protein at 110°C and a pH 4.0W6.5 under pressure is fed from an inlet, preferably near the interface between the upper layer of an aqueous liquid and the lower layer of a gas, a non-aqueous liquid, or a solid, in a device to organize the protein by heat denaturation while accumulating the protein near the interface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04225865-A (JP)
Title: Method for coating vane of rotary heat treating machine
Inventor: TEIBORU KOROMUTSUAI
IPC: C23C4/067
Filed: 1991-04-08
Abstract: PURPOSE: To aim at long lifetime of blades by cleaning them by a chemical agent carried by air stream during operation of the blades and after opening by coating their protection layer with high speed flame melt-spraying method at stationary state. CONSTITUTION: In a gas turbo group comprising a compression section 11a, combustion section 11b and a turbine section 11c, as a pretreatment of the blades, a cleaning agent in a tank 4 (weak jet stream of particulate materials or aqueous solvent) is jetted into a gas stream from a three-way jet nozzle 1 to the compression section 11a by air stream in order to clean the blades in the compression section 11a and a turbine section 11c during operation of the blades. Then, after opening the section 11c, the high speed flame melt-spray method is applied to the blades at their stationary state to cover them by protection layer with aluminum as a base, namely active protection layer from corrosion. In this way, the long lifetime of the blades is attained with a low cost ant in a short time.
Patent JP-H01246995-A (JP)
Title: Nondirectional loudspeaker device
Inventor: FUJIHIRA MASAO
IPC: H04R1/40
Filed: 1988-03-29
Abstract: PURPOSE:To mutually utilize the cones of two opposite loudspeaker units faced to each other as reflectors so that the input power sensitivity can be raised and the uniformity can be improved by respectively fitting the two loudspeaker units to two cabinets in a confronted state. CONSTITUTION:Cabinets 11 and 12 are confronted each other at a prescribed interval while they are respectively supported by plural legs 5. The loudspeaker unit 20 fitted to the cabinet 11 has a convex type conical diaphragm 21 and magnetic circuit section 22 and the apex section 31a of the diaphragm 31 of the loudspeaker unit 30 fitted to the cabinet 12 is set to a state where the apex section 31a is faced closely to the apex section 21a of the diaphragm 21 of the unit 20. The acoustic waves from the front faces of the units 20 and 30 are partially radiated directly to the external space through the gap between the cabinets 11 and 12 and nearly uniformly radiated in the horizontal direction after they are respectively reflected by the diaphragms 21 and 31 of the opposite units. Thus excellent nondirectional property is obtained over entire bands.
Patent JP-S561293-A (JP)
Title: Silver braze for sealing
Inventor: YAMAMOTO JIROU
IPC: B23K35/30
Filed: 1979-06-14
Abstract: PURPOSE: The silver braze for sealing of extremely small rate of leak occurrence which is obtained by suppressing the alloying of nickel and silver braze and decreasing the effect of brazing time.  
     CONSTITUTION: Metal particles such as Mo and W of 1W5% based on weight and grain sizes 0.03W0.04mm are added to the molten silver braze of which the base material is the eutetic alloy composed of silver and copper. After these are sufficiently diffused without causing their alloying, the melt is subjected to casting, rolling and blanking processes to manufacture the silver braze plate of doughnut form. If this silver braze plate is used for brazing of the Ni-plated Fe parts of cylindrical shape to themselves, leakage does not occur at all. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08270409-A (JP)
Title: Assembly of prefablicated cam shaft
Inventor: OISHI KAZUKI
IPC: F16D1/06
Filed: 1995-03-31
Abstract: PURPOSE: To provide a prefablicated camshaft and an assembling method thereof capable of maintaining high joint torque. CONSTITUTION: A shaft 1 is formed with projecting line parts 3. A cam piece 4 to be interference fitted on the projecting line parts is provided with a joint hole 5. The joint hole 5 is formed at least around the periphery with high hardness parts 8 having the hardness higher than that of the projecting line parts 3. When the joint hole 5 is forced onto the projecting line parts 3, mountain parts 3a of the projecting line parts 3 are deformed while the shaft 1 is fitted in the joint hole.
Patent JP-H02253814-A (JP)
Title: Filter cloth
Inventor: TANAKA YASUHIRO
IPC: B01D39/16
Filed: 1989-03-29
Abstract: PURPOSE:To capture fine particles by forming a stretched film having slits in the stretching direction on the surface of the front pad layer of a filter cloth. CONSTITUTION:A front pad layer (2d, 200g/cm<2>) 3 and a rear pad layer (6d, 300g/m<2>) 4 are formed on the front and rear sides of base cloth 2 to obtain a filter cloth 1. A uniaxially stretched film 5 having slits 6 in the stretching direction is formed on the surface of the front pad layer 3 of the filter cloth 1 or in the layer 3 in one body. The pref. thickness of the film 5 is 15-50mum. In order to integrate the film 5 with the layer 3, staple fiber 7 having a double structure contg. a component having a lower m.p. than the film 5 is incorporated into the layer 3 by 20-80%. A durable filter cloth is obtd.
Patent JP-H04309969-A (JP)
Title: Electrophotographic copying device
Inventor: KANETANI KOICHI
IPC: G03B27/62
Filed: 1991-04-08
Abstract: PURPOSE:To provide an electrophotographic copying device in which the size of a long original is optionally set by an operator and Which complies with the copying of the long originals of various sizes. CONSTITUTION:An input part S1 and a display part S2 are provided on the operation part of a copying machine. By depressing the ten keys S6 of the input part S1 and depressing ten keys 3 further, the width size of the original is inputted. By depressing ten keys S7 and depressing the ten keys 3 further, the length size of the original is inputted. The input part S1 is connected to an image forming control part which controls the actions of an image forming part, and the actions of the image forming part are controlled according to conditions inputted by operating the input part S1.
Patent JP-S62232113-A (JP)
Inventor: WATANABE KOICHI
IPC: H01G11/24
Filed: 1986-03-31
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。