baber/WOPTO huggingface dataset:
Patent JP-H09150372-A (JP)
Title: Polishing tape and magnetic recording medium
Inventor: FUCHI TETSUO
IPC: G11B5/84
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To realize a uniform polishing condition in a magnetic layer surface of a magnetic recording medium, by bringing a polishing tape and the magnetic recording medium uniformly stably into contact. SOLUTION: In a polishing tape 1, an abrasive grain layer 7 is formed as a polishing surface on a film-shaped supporter 6, mean roughness Ra of an unpolished surface into contact with a guide post 3 in an opposite side to the abrasive grain layer 7 is set to 4nm or more 30nm or less, a number of protrusions is set to 30,000/mm<2> or more, a maximum height Rt of the protrusion is set to 400nm or less. In a magnetic recording medium 2, a magnetic layer comprising magnetic powder and a resin system binder is formed on a non- magnetic supporter.  The polishing tape 1 and the magnetic recording medium 2 are wound at a different angle to the guide post 3, when a magnetic layer of the magnetic recording medium 2 is brought into contact with the abrasive grain layer 7 which is the polishing surface of the polishing tape 1, thereby performing polishing by running in a reverse direction to each other.
Patent JP-H06202052-A (JP)
Title: Optical modulator and its manufacture
Inventor: GUREGORII EI MAGERU
IPC: G02F1/015
Filed: 1992-11-20
Abstract: PURPOSE: To provide an optical modulator with small propagation loss, which is provided with performance for modulating or switching the light. CONSTITUTION: The optical modulator is constituted, based on an anti-resonance form reflection optical waveguide which is provided with a substrate 12, a lower side cladding layer 16, an interference layer 18 and a core layer 20. An electronic control element 14 is generated in the configuration body, in order to control a free carrier density inside the interference layer 18. Diffraction gratings 22 and 24 are provided in order to couple light in the interference layer 18.
Patent JP-S63162990-A (JP)
Title: Vertical rotary compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04C29/02
Filed: 1986-12-26
Abstract: PURPOSE:To prevent oil from being discharged by providing an oil feeding system formed between a shaft and a side housing almost airtightly with a space in an enclosed container and opened with a gap formed by both end faces of a roller and the side face of the side housing. CONSTITUTION:An oil feeding system 26 is formed on the outer periphery of a shaft 6, and its one end 26' is terminated in a main side housing 10 and made airtight with a space 16. The other end is communicated to a gap 25 formed by both end faces of a roller 12, a main side housing 10, and the side face of an auxiliary side housing 11. One end of a communicating path 27 bored in the shaft 6 is opened in oil 5, and the other end is opened in the oil feeding system 26. Accordingly, misty oil rarely occurs, and the quantity of the oil taken out together with the system is small.
Patent JP-H01153739-A (JP)
Title: Vibration-proof rubber composition
Inventor: KOBAYASHI YUTAKA
IPC: C08L21/00
Filed: 1987-12-11
Abstract: PURPOSE:To provide a rubber composition having a specific molecular structure attained by the polymerization in the presence of a specific metal catalyst and having excellent durability and vibration-proof property, i.e. vibration absorbing property. CONSTITUTION:The objective composition is composed mainly of an isoprene- butadiene copolymer produced by the polymerization in the presence of a lanthanide rare-earth metal catalyst and containing >=90% of cis-1,4 bond component, 10-95mol.% of isoprene unit and 90-5mol.% of butadiene unit. The metal catalyst is e.g. neodymium trichloride or trimethylaluminum.
Patent JP-H11135217-A (JP)
Title: Ic socket
Inventor: ITO SHIGENORI
IPC: H01L23/32
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain stable connection by reducing an inductance between a solder ball of an integrated circuit and an electrode of a circuit board and by sufficiently absorbing a high coplanarity, to simplifying the structure to be suitable for mass production, and to reduce the outside dimensions. SOLUTION: On a flexible substrate 10 composed of a sheet of insulative plate material having flexibility, a plurality of movable pieces 11 corresponding to a plurality of solder balls 101 of an integrated circuit 100, with their three sides cut by slits 14 are formed in the cantilever constitution, and a contact plate 1 which forms electrode layers 12 electrically connected between the both sides of the movable pieces 11 is installed on each both sides of the movable pieces 11. Spacers 2 which hold the contact plates 1 with a prescribed interval for the surface of the circuit board 200 are installed.  Each of the plural solder balls 101 is pressed against one of the electrode layers 12 of a plurality of the movable pieces 11 to curve the movable pieces 11, and a positioning frame 3, pressurizing springs 4, mounting screws 5, etc., are installed to press the electrode layer 12 of the other side of the movable piece 11 against the corresponding electrode 201.
Patent JP-2000146539-A (JP)
Title: Rail section measuring device
Inventor: NAWATA AKISHI
IPC: G01B21/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To accurately determine a rail jaw position. SOLUTION: In a rail section measuring device determining a rail jaw position from a rail image by a light cutting method, the rail jaw position is selected based on a fixed point in a rail image 41a and an end point of a continuous line on a side face of a rail body part. Specifically, a first straight line (42aa) toward the rail jaw on the side face of a rail head part is extracted, and an end point (42ab) of a continuous line toward the lower part of the rail jaw on the side face of rail body part is extracted, and then the position (42ac) of an intersection point that the first straight line or its extension line reaches to a second straight line connecting between the fixed point and the end point is determined. This is set as the rail jaw point. A point 44a on which a straight rail image converges at a distant place is used as the fixed point.
Patent JP-H02159349-A (JP)
Title: Member for electron tube and its production
Inventor: KAMIO MORINORI
IPC: H01J9/14
Filed: 1988-12-13
Abstract: PURPOSE:To manufacture a nonmagnetic member for electron tube excellent in gas evolution characteristic by subjecting a material consisting of C, Cr, Ni, N, B, and Fe to working into the prescribed shape and then to heat treatment in a hydrogen atmosphere of low dew point at a specific high temp. CONSTITUTION:A material having a composition consisting of, by weight, <=0.10% C, 15-20% Cr, 7-15% Ni, 0.01-0.10% N, >0.002-0.100% B, and the balance Fe with inevitable impurities is worked into the prescribed shape by means of press working, grinding, etc. Subsequently, heat treatment is applied to the above worked member in a hydrogen atmosphere of <=-40 deg.C dew point at a temp. as high as >=950 deg.C. By the above treatment, a film of BN is formed on the surface of the above member. This BN film has a function of inhibiting gas evolution. By this method, the member for electron tube excellent in gas evolusion characteristic and having high reliability can be obtained.
Patent JP-H05123914-A (JP)
Title: Drill with deburring function
Inventor: MORITA SHIGETO
IPC: B23B51/08
Filed: 1991-11-01
Abstract: PURPOSE:To smoothly and surely perform drilling and deburring in the external plate and the like of a fuselage of an airplane. CONSTITUTION:A drill body is provided with a housing 4 and a drill tip 10 which is detachably and threadedly secured to the head (lower end) of the housing aligned on the same center shaft line. In the housing 4, a strip-like blade slot 11 is made by electrical discharge machining to form strip strip-like space. In this strip-like space, a pivot pin 7 is arranged and a deburring blade 6 is detachably secured. A plunger 5 is pressed by turning an adjusting screw 1 though a spring 3 to make the deburring blade 6 project from the outer periphery. Burrs are removed by making the feed direction of a main spindle reverse (facing upward) holding the rotation direction of the main spindle unchanged.
Patent JP-H04182859-A (JP)
Title: Complex system
Inventor: URUSHIBATA YUKIO
IPC: G06F15/177
Filed: 1990-11-19
Abstract: PURPOSE:To construct the system at low cost by providing an interface part for a monitor board to a CPU-side interface or shared memory device. CONSTITUTION:When CPUs 1 and 2 access the shared memory device 7, data are read and written through interfaces 3 and 4. Pieces of information of the CPUs 1 and 2 are outputted to the monitor board 8 through the PIO interface parts 5 and 6 in the interface parts 3 and 4. Similarly, information such as a system switching command is inputted from the monitor board 8 through the PIO interface parts 5 and 6. An operator can know the states of respective devices from the display contents on the monitor board 8 and can also send an indication for forcible rewriting from the monitor board 8 at need.
Patent JP-S63165305-A (JP)
Title: Multi-layer cosmetic
Inventor: MORI KENJI
IPC: A61K8/49
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a multi-layer cosmetic emulsifiable by shaking to exhibit beautiful appearance, quickly separable into multiple layers when left at rest and having excellent practical properties and safety to skin, by using pyroglutamic acid peptide, glycerol, a surfactant and water as main components. CONSTITUTION:The objective multi-layer cosmetic is composed mainly of 28-75wt% compound of formula I (R is H, CH3, isopropyl, hydroxymethyl, benzyl, group of formula II, HOOC-CH2-, group of formula III, etc.; n is 1-5; M is H or alkali metal), 18-85% glycerol, 5-70% surfactant and 0.6-18% water. The cosmetic is separated into multiple layers when left at rest and is useful as a skin lotion, hair lotion, cleansing oil, etc. It has excellent practical properties such as affinity, spreadability and moistening feeling to the skin. The surfactant is preferably a nonionic surfactant having an HLB value of 8-12 and the glycerol may be a commercially available one.
Patent JP-2000139933-A (JP)
Title: Treatment tool for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/221
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To easily measure the size of a polyp immediately before an endoscopic treatment by arranging a tip treatment member binding or holding an object at the tip of a flexible sheath inserted into or removed from a channel, and graduating the tip treatment member. SOLUTION: An operation wire is inserted and arranged in the flexible sheath 1 of an endoscope snare freely reciprocatingly in the axial direction over the whole length, and a loop wire 3 binding a polyp is connected to the tip of the operation wire by a connecting pipe as a tip treatment member. The loop wire 3 is made of an elastic wire, it is squeezed when pulled into the flexible sheath 1 by the operation wire, and it is expanded in a loop shape by its elasticity when extruded from the flexible sheath 1. A high-frequency current can be fed to the loop wire 3 via the operation wire from this side. Graduations 5 of a fixed length are applied to the loop wire 3 at fixed intervals.
Patent JP-H08212377-A (JP)
Title: Device and method for image information generation, processor and method for image information processing, and recording medium
Inventor: SUZUOKI MASAKAZU
IPC: G06T15/00
Filed: 1995-12-01
Abstract: PURPOSE: To shorten the instruction word length and reduce the consumption of the capacity of a source video memory. CONSTITUTION: This system is provided with a main memory 53 which stores three-dimensional image data read out of a CD-ROM disk, a frame buffer 63 which stores characteristic data specified by polygons, a GTE(geometry transfer engine) 61 which converts the three-dimensional image data into two-dimensional image information by performing perspective conversion processing, a CPU 51 which synthesizs the two-dimensional image information and the information specifying the characteristics of the polygons to generate drawing instructions made into packets for every polygon, a GPU(graphics processing unit) 62 which draws the two-dimensional image information on the frame buffer 63 on the basis of the characteristic data specified by the drawing instructions,  and a video output means 65 which reads the two-dimensional image data out of the frame buffer 63 in synchronism with a television synchronizing signal and supplies it to a display means such as a display device.
Patent JP-S63268555-A (JP)
Inventor: DOWAITO POORU KEISHII
IPC: B60B1/10
Filed: 1987-12-14
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-2000147436-A (JP)
Title: Central piece of full rim frame for spectacles and production for producing central piece of spectacles
Inventor: WILHELM ANGER
IPC: G02C13/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain central pieces which are not made specific by the intrinsic shapes of the lenses alone. SOLUTION: The central piece of a full rim spectacle frame has a left side full rim 2 for housing a left side lens, a right side full rim 4 for housing a right side lens, a bridge 6 for connecting the left side full rim and the right side full rim and two endpieces 8 and 10 which disposed on the respective sides of the left side full rim and the right side full rim reverse from the bridge 6. The two full rims, the bridge and the two endpieces are integrally molded by plastic. The two full rims are composed of closed elastic bands having flexibility. The central piece is assembled to the spectacles having the two lenses. The outer contour line of the lenses is slightly larger in the size than the inner contour line of the full rims. The full rims of the central piece of the spectacle are extended around the lenses and the shapes thereof comply with the shapes of the lenses.
Patent JP-H01154845-A (JP)
Title: Method for applying facing on lost foam pattern
Inventor: NOGUCHI KEIICHIRO
IPC: B22C3/00
Filed: 1987-12-11
Abstract: PURPOSE:To protect gate, etc., from breakage, in a lost foam pattern by mixing material having non-soluble in solution and sp. gr. smaller than that of the solution in the facing agent solution, lowering average density of the solution and dipping the lost foaming pattern into the facing agent solution. CONSTITUTION:The facing agent solution is charged into a dipping vessel 2 and successively, many ball-like members, using material having sp. gr. smaller than that of the solution and porosity and formed to almost ball-state 4... are mixed into the facing agent solution. By this method, the average density of the facing agent mixed solution in the dipping vessel 2 is lowered and at the time of dipping the lost foam pattern 1, the buoyance acting to the lost foam pattern 1 is reduced. At the time of dipping the lost foam pattern 1 in opposition to the buoyance, gates 1c..., etc., are protected from breakage.
Patent JP-H11128756-A (JP)
Title: Treatment process for waste liquid of ion exchange resin regeneration
Inventor: BABA YASUO
IPC: C02F1/04
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To treat easily waste liquid of ion exchange resin regeneration as an alkanolamine containing acid waste. SOLUTION: In the treatment process, an ion exchange resin regenerated waste liquid 1 as an alkanolamine containing acid waste liquid is transferred as it is to vacuum distillation process 2 without being neutralized, and then its concentrated waste liquid 5 is transferred to an oven 6 and burnt therein, and its distilled fraction 3 is neutralized 4, if required, and discharged. The burning is preferably carried out in liquid.
Patent JP-H05148216-A (JP)
Title: Production of alicyclic diisocyanate
Inventor: OKAWA TAKASHI
IPC: B01J31/12
Filed: 1991-11-28
Abstract: PURPOSE:To obtain the subject compound in high space-time yield and high selectivity by thermally decomposing an alicyclic biscarbamic acid ester using a reactive vacuum distillation process in the presence of a specific inert solvent and an antimony catalyst. CONSTITUTION:The objective alicyclic diisocyanate compound such as 1,3-bis(isocyanatomethyl)cyclohexane is produced by the thermal decomposition of an aliphatic biscarbamic acid ester such as 1,3-bis(methoxycarbonylaminomethyl) cyclohexane. The thermal decomposition is carried out by a reactive vacuum distillation at 150-350 deg.C under absolute pressure of 1-500mmHg in the presence of an inert solvent having a boiling point higher than that of the product (e.g. dibenzyltoluene) using metallic antimony or an antimony compound such as antimony pentasulfide as a catalyst. The reactional product is subjected to fractional condensation to separately recover the produced alcohol and the alicyclic diisocyanate. The process is industrially advantageous compared with phosgene process.
Patent JP-H07140900-A (JP)
Title: Self-adhesive multicolor sticker
Inventor: ITO YOSHIGO
IPC: B32B7/06
Filed: 1993-11-19
Abstract: PURPOSE:To provide a sticker which is easily stuck to a smooth surface without using a tacky adhesive, etc., and is easily peelable by forming respective layers including a colored layer, substrate layer and colored foam layer by coating stages. CONSTITUTION:A transparent film 1, the colored layer 2, the substrate layer 3, an adhesive layer 4, the colored foam layer 5 and a release layer 6 are successively laminated. To stick the sticker to a base material having a smooth surface, for example, glass, a user is merely required to cut off the sheetlike sticker to an arbitrary shape and to remove the release layer 6, then to press the colored foam layer 6 to the glass. The open cells 10 of the soft colored foam layer 5 are in contact with the plane of the glass 7. The sticker is, therefore, stuck to the glass by a suction cup effect. The internal cells of the colored foam layer 5 are not closed cells but the cells communicate three-dimensionally with each other and, therefore, the opening of the suction cups is large on the smooth surface of the glass, etc. The suction cup effect is consequently generated by a slight pressing force.
Patent JP-H05148617-A (JP)
Title: Formation of diamondlike film
Inventor: DOMOTO YOICHI
IPC: C04B41/50
Filed: 1991-11-28
Abstract: PURPOSE:To provide the method for forming a diamondlike film capable of forming a diamondlike film in which the rate of convertion into diamond is high at the time of forming a diamondlike film on the surface of a mixed layer formed on the surface of a base material. CONSTITUTION:Carbon ions are implanted toward the surface of a base material 3 by an ion gun 5 to form a mixed layer of base material constituting atoms and carbon on the surface of the base material 3. Then, carbon atoms are evaporated and emitted to the surface of the mixed layer from an evaporating source 4 and hydrogen ions are simultaneously emitted thereto from the ion gun 5 as well as hydrogen free radicals or helium free radicals are emitted thereto from a radical gun 6 to form a diamondlike film on the surface of the mixed layer 7.
Patent JP-H08178217-A (JP)
Title: Pressure spray type burner
Inventor: SATO EIJI
IPC: F23D11/24
Filed: 1994-12-19
Abstract: PURPOSE: To make it possible to prevent carbon from being deposited on a stabilizer during low combustion time. CONSTITUTION: This invention relates to a pressure spray type burner where a ring-shaped stabilizer 1 is installed in front of a spray nozzle 5; a plurality of radially-shaped swirl blades 2 are cut-raised, thereby forming a louver opening 1a which is communicated with a central hole 1b and an air control ring 3 having a small-sized hole is pastingly installed near the central hole 1b in the rear side and which is designed to introduce an air from each louver opening 1a and the small-sized central hole 4. The air control ring 3 forms a plurality of air intake openings 8 between each swirl blade 2. This construction makes it possible to increase the amount of air in the central hole of the stabilizer and enhance an ignition ability and combustibility during low combustion time and prevent carbon from being deposited on the stabilizer.
Patent JP-H10152898-A (JP)
Title: Unit building
Inventor: UCHIDA MASAHITO
IPC: E04B1/348
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a unit building with which a new resident space can be simply formed and with which thus formed resident space can be easily changed into a room having any specification. SOLUTION: In a unit building 10, an opening is formed in an outside side face of a unit structure, and a hood part 12 projecting outward from the upper part of the opening is provided. In this arrangement, a partition panel 71 is removably and changeably attached to the opening, having a movable wall rotatably journalled along the side edge of the opening so as to close the opening K in a stored condition and to be positioned at a side of a space below the hood part 12 in an opened condition so as to close the space below the hood part 12 defined between the movable wall 12 located at the side of the space below the hood part 12, and the hood part 12.
Patent JP-H10164759-A (JP)
Title: Individual operation detector
Inventor: TAKADA HIDEFUMI
IPC: H02J3/38
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an individual operation detector of small dead zone which requires no application of an active change. SOLUTION: Extractors 41, 43 which extract voltage waveform data are fitted respectively, at least, on upstream side and downstream side of a power system where a generator 36 for private power generation is connected on the downstream side of the power system whose power plant or substation is positioned on upstream side. To the extractor 41 on the upstream side, a wire or wireless transmitter 42 which transmits its voltage waveform data is connected. To the extractor 43 on the downstream side, a receiver 44 which receives the voltage waveform data from the extractor 41 on the upstream side is connected. A difference detector 45 which detects the difference between voltage waveforms of both of them is also provided. If the difference is larger than a prescribed one, it is discriminated as the individual operation of the generator 36.  It is thus possible to keep the generator 36 parallel off from the power system.
Patent JP-H01153779-A (JP)
Title: Ultraviolet curing type adhesive for plastic
Inventor: TSUCHIDA SATORU
IPC: C08J5/12
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title product, consisting of a polyhydric alcohol unsaturated ester having a specific structure, N-vinyl-2-pyrrolidone and photopolymerization initiator and capable of firmly and efficiently bonding polycarbonate resins, etc., without impairing characteristics. CONSTITUTION:The aimed product obtained by blending (A) a compound expressed by formula I [X is formula II or III (R is H or CH3; m is 1-3); a is 1-6; b is 0-5 and a+b is 6] with (B) N-vinyl-2-pyrrolidone expressed by formula IV and (C) a photopolymerization initiator (e.g., benzoin methyl ether). Furthermore, the amounts of the components are preferably blended as follows. 30-80pts.wt. component (A) and 70-20pts.wt. component (B) based on 100pts.wt. total amount of the components (A) and (B). 0.5-5pts.wt. component (C) based on 100pts.wt. total amount of the components (A), (B) and (C).