baber/WOPTO huggingface dataset:
Patent JP-H10116262-A (JP)
Title: Parallel computer, processor element network, and recording medium where program for parallel computer is recorded
Inventor: WATANABE HIDEKI
IPC: G06F15/177
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To shorten the IPL time of a parallel computer which performs paral lel operation, and make the performance of the whole system high. SOLUTION: When the system is started, a primary processor element 1a reads in the OS4a on a primary system disk 4 and actuates respective group master processor elements 2a, etc., in parallel. Further, the primary processor element 1a actuates secondary processor elements 1b and 1c in the same processor element group 1. After the actuation, the group master processor element 2a reads in the OS 5a on a group system disk 5 and actuates secondary processor elements 2b and 2c to allot portions of operation. During the operation, the group master processor element 2a and secondary processor elements 2b and 2c access the group system disk 5 of their processor element group 2.
Patent JP-H074774-A (JP)
Title: Absorption type refrigerating machine
Inventor: YOKOYAMA AKIHIKO
IPC: F25B15/04
Filed: 1993-06-18
Abstract: PURPOSE:To make driving heat sources of lower temperatures usable and improve the efficiency of waste heat recovery to enhance the serviceability of a low-temperature absorption type refrigerating machine. CONSTITUTION:A refrigerant vapor generator of an absorption type refrigerating machine where working medium of ammonium/water system is used is provided with a high-pressure distillation tower 1, a low-pressure distillation tower 5 and an ejector 4. The ejector uses high-pressure refrigerant vapor generated by the high-pressure distillation tower 1 as a driving fluid and sucks low- pressure refrigerant vapor generated by the low-pressure distillation tower 5. As a result, the operating pressure of the low-pressure distillation tower 5 can be lowered.
Patent JP-S5771522-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/72
Filed: 1980-10-21
Abstract: PURPOSE:To improve the abrasion resistance of the magnetic layer of a magnetic recording medium and improve the durability of said medium by allowing the specific org. silicon compound to exist in the surface on the magnetic layer side of said medium. CONSTITUTION:The org. silicon compound expressed by the formula (Z is -NH-R- NH-, -NH-R-O-, -NH-R-COO; R is C1-C20 alkylene) is allowed to exist at about 0.1-10wt% based on the weight of magnetic powder in the surface on the magnetic layer side contg. magnetic powder such as gamma-Fe2O3, Fe3O4 of a magnetic recording medium, by a method of coating, spraying, dipping or the like, whereby the intended magnetic recording medium is obtained. The org. silicon compound expressed by the formula can be synthesized by causing chlorotrimethylsilane and any of the compounds expressed by R(NH2)2, R(OH)(NH2), R(NH2)(COOH) to react in the presence of a dehydrochlorinating agent such as amine.
Patent JP-S5938031-A (JP)
Title: Biaxially oriented polyester film
Inventor: ABE KOUICHI
IPC: B29K67/00
Filed: 1982-08-26
Abstract: PURPOSE:To enhance the gas barrier property, mechanical strength, electromagnetic conversion characteristics, etc., of a biaxially oriented polyester film, by forming a specific structure of polyester film having a thickwise refractive index ratio of 0.935-0.975 and an intrinsic viscosity of 0.3-1.4. CONSTITUTION:A biaxially oriented polyester film having a thickwise refractive index ratio of 0.935-0.975 and an intrinsic viscosity of 0.3-1.4 is obtained from a polyester containing at least 85mol% repeating unit of formula I (where X is a halogen selected from F, Cl, and Br or a 1-3C alkyl, l and m are each an integer of 1-2, p is an integer of 2-6, and q is an integer of 2-4). For example, pellets of polyethylenebis alpha,beta-(2-chlorophenoxy)ethane-4,4'-dicarboxylate are supplied to a extruder, extruded through a slit die at 270-310 deg.C after being melted, cooled, and then subjected to a biaxial stretching process.
Patent JP-S5854011-A (JP)
Inventor: KOIKE SHIYUNJI
IPC: A41D27/20
Filed: 1981-09-19
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-S5772384-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ASAI KAZUYOSHI
IPC: H01L29/80
Filed: 1980-10-24
Abstract: PURPOSE:To shorten a concave section of a gate region to a minute gate region by conducting the coating of a protective film and removal through etching having anisotropy in succession to a photo-etching process. CONSTITUTION:An active layer 42 on a semiconductor substrate 41 is coated with the protective film 43. An opening as the gate region with l1 gate length is formed  to the protective film 43 through photo-etching. The protective film 44 is coated.  The protective film 44 goes round and is coated even on a side wall of the opening section of the gate region at that time. When the protective film 44 is removed  through the etching method having strong anisotropy at that time, the protective  film 44 section coated on the side wall of the opening of the gate region is left, thus  resulting in l2 gate length of the gate region opened. Accordingly, the gate length  can be shortened accurately.
Patent JP-H08316588-A (JP)
Title: Semiconductor optical element having strained quantum well structure
Inventor: KASUKAWA AKIHIKO
IPC: H01S5/343
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a semiconductor optical element including a strained quantum well structure having excellent crystallinity and good crystal interface and exhibiting excellent element characteristics. CONSTITUTION: The semiconductor optical element having a strained quantum well structure comprises an n-InP buffer layer 14, an MQW 16, a p-INP clad layer 18, and a p-GaInAs contact layer formed sequentially on an n-InP substrate. The MQD has such layer structure as a sequential multilayer structure of an n-InP butter layer, an non-doped GaInAsP layer (λg=1.1μm) 22, an non- doped five atomic InP layer 24 as a two element compound semiconductor ultrathin film layer, an non-doped In1- XGaXP layer (X=0.08) 26 of 20nm thick, a five atomic InP intermediate layer 24, and an InAsYP1- Y layer (Y=0.45) 28 of 10nm thick is repeated three periods an an non-doped GaInAsP layer (λg=1.1μm) 30 is formed thereon. Consequently, the crystallinity of strained quantum well structure is enhanced.
Patent JP-H09302150-A (JP)
Title: Water-based resin emulsion and its production
Inventor: MAEDA SHIGEHIRO
IPC: C08L15/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain an one-pack water-based resin emulsion improved in stability and crosslinkage at low temperatures such as room temperature so as to form flexible and tough film. SOLUTION: This water-based resin emulsion is obtained by emulsion polymerization of (a2) an unsaturated monomer in the presence of (a1) an epoxy group- bearing and rubber-contg. polymer to produce (a) rubber-modified polymer particles followed by emulsion polymerization of (b1) a 2nd unsaturated monomer in the presence of the polymer particles. In this case, the monomer (a2) and/or the monomer (b1) contain carboxyl-bearing unsaturated monomer, and both the monomers (a2) and (b1) afford the crosslinking system and crosslinking accelerating system of the polymer (a2) owing to both epoxy and carboxyl groups; however, the monomer (a2) does not include carboxyl-bearing unsaturated monomer and basic nitrogen atom-bearing unsaturated monomer simultaneously.  Alternatively, this water-based resin emulsion may be a mixture of the rubbermodified polymer particles (a) and the particles produced by emulsion polymerization of the unsaturated monomer (b1).
Patent JP-H09117708-A (JP)
Title: Device for rotation processing for substrate
Inventor: YOSHIOKA KATSUJI
IPC: H01L21/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enhance the cleaning capability of a splash preventive cup, to eliminate the need for the attachment and detachment of a cleaning jig, etc., and to appropriately rotate only a spin chuck by low torque in rotating the substrate under normal conditions. SOLUTION: A cup cleaning member 11 is separated from the rotating shaft 6 of a spin chuck 1 when the substrate is rotation treated under normal conditions, and only the chuck 1 is rotated. When the cup is cleaned, the chuck 1 and the cup 3 are relatively lifted up and down to position the cleaning member 11 at a hight where the cup is cleaned, and the cleaning member 11 is engaged with the rotating shaft 6 through a rotation transmitting part 16. Under such conditions, the cleaning member 11 is rotated, and the cleaning soln. supplied to the cleaning soln. guide part 12 of the cleaning member 11 from the cleaning soln. feed nozzle 15 is centrifugally splashed to clean the inner face of the cup 3.
Patent JP-H06336928-A (JP)
Title: Combustion chamber of auxiliary chamber type internal combustion engine
Inventor: OMURA TADAO
IPC: F02B19/08
Filed: 1993-05-28
Abstract: PURPOSE:To provide a combustion chamber of an auxiliary chamber type internal combustion engine which activates formation of air-fuel mixture in a main combustion chamber for improving air utilization factor, improves output and startability, and reduces pollutive exhaust gas such as discharged fume and HC. CONSTITUTION:This combustion chamber of an auxiliary chamber type internal combustion engine is provided with a wedge-shaped piston cavity 1 ranging from the outlet of an auxiliary chamber nozzle hole 3 on the main combustion chamber side to the cylinder wall direction on the opposite side to the fitting position of an auxiliary chamber mouth ring 9, and the depth of the cavity becoming smaller gradually, the width of the piston cavity 1 is decreased gently around the center of a cylinder 8.
Patent JP-S5480208-A (JP)
Title: Weight for adjusting human body weights
Inventor: TAKAYANAGI EIICHI
IPC: B63C11/30
Filed: 1977-12-10
Abstract: PURPOSE: The captioned weight suitable for horse racing jokeys, divers, etc. which is smaller than ordinary lead, has durability and is inexpensive by using a sintered member composed primarily of W.  
     CONSTITUTION: The weight is formed of a sintered material composed of an alloy containing 60wt% or over and preferably 90% of W. It is desirable to add Ni, Cu, Fe, Co, etc. to improve workability and corrosion resistance. The figure compares sizes necessary for obtaining a weight of 1 kg, in which the axis of ordinate indicates the size of one side of a square of 5 mm in thickness.  if W is contained more than 60%, the one smaller than the size of the lead shown in the figure may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0313807-A (JP)
Title: Apparatus for inspecting end position and shape of sheet shaped member
Inventor: TSUJI NAOTAKA
IPC: G01B11/245
Filed: 1989-06-13
Abstract: PURPOSE:To make it possible to measure the shape of a sheet shaped member with high resolution by picking up the images of both edges of the sheet shaped member with TV cameras having the special fields of views. CONSTITUTION:A sheet shaped member 11 whose end parts are to be inspected is conveyed with a conveying device 13. The end part of the sheet shaped member 11 is detected by an end part sensor 16. The images of both edges are picked up at this time with TV cameras 17 and 18 which are arranged so as to pick up the images of both edges of the sheet shaped member 11. Then, the center of the sheet shaped member in the width direction and the squareness at both end parts are computed based on both images. A control circuit 23 receives said signals and drives motors 12 and 15. Thus the joint of the sheet shaped member is controlled. Since the fields of views of the TV cameras are restricted at both edge parts, high resolution is obtained.
Patent JP-S63311200-A (JP)
Title: Off-gas treatment equipment for nuclear power plant
Inventor: KONNO MASANOBU
IPC: G21F9/00
Filed: 1987-06-15
Abstract: PURPOSE:To simplify system arrangements and improve the efficiency of reproducing operation of a dehumidifying tower by performing the reproducing operation of the dehumidifier by the use of hot or cold exhaust gas obtained from devices which are arranged in the process side of an off-gas treatment system. CONSTITUTION:Moisture of exhaust gas introduced from an inlet 38 is absorbed by a dehumidifying agent 40, the exhaust gas is exhausted from an outlet 39 and flowed to an activated charcoal absorption tower 11. When the reproducing operation of the dehumidifying agent 40 is performed, heated or cooling gas is introduced from another inlet 36, lowed in heat exchanger tubes 29, moisture in the dehumidifying agent 40 is removed and exhausted from another outlet 37. The heat exchanger tubes 29 are a shell and tube heat exchanger and U-tube type in consideration of heat expansion due to heating. Therefore, while moisture content of the dehumidifying agent is removed by the use of hot gas exhausted from an exhaust gas recombiner in the process side as reproducing heat gas in the reproducing heat process of the dehumidifying tower, the exhaust gas exhausted from a dehumidifying cooler is branched from the process side and the heated dehumidifying agent can be cooled.
Patent JP-H10306818-A (JP)
Title: Plate nut body
Inventor: IKUTA KAZUICHI
IPC: F16B37/04
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate screw fastening of a nut and a bolt, in fixing of a part at a neutral part not procured by means of a bolt or assembly of an apparatus. SOLUTION: A plate nut body comprises an oblong plate-form nut 1; and a sheet-form support tongue piece 2 having one end side fixed at the nut. The nut body is formed such that a protrusion part 4 fitted in the prepared hole of a hollow member is formed on the periphery of the opening of a female screw on the side wherein the support tongue piece is fixed; the support tongue piece 2 comprises an opening 6 having both sides, formed in an intermediate part, to contain the protrusion part of the nut 1; and bent parts 8 and 8' bent in a U-shape at a fixing part at a length between a part closer to a tip and an arbitrary position between the central line of the female screw of the nut 1 and the inner peripheral end of the female screw closer to the nit tip;  and the terminal end closer to the rear of the bent parts or the vicinity thereof has bent parts 9 and 9', and one end side having a bent part is formed such that the protrusion part of the nut is at least partially fitted in the opening of the support tongue part at approximately the front half part in an insertion direction of the nut.
Patent JP-S5772150-A (JP)
Title: Electrophotographic sensitive material
Inventor: KISHINO SHIGERU
IPC: G03G5/09
Filed: 1980-10-23
Abstract: PURPOSE: To remarkably increase the photosensitivity of a material obtd. by laying a photosensitive layer contg. TiO 2  and a binder as principal components on an electrically conductive substrate while maintaining the whiteness of TiO 2  by adding cyanine dye as a sensitizer.  
     CONSTITUTION: To an electrophotographic sensitive material obtd. by laying a photosensitive layer contg. TiO 2  and a binder as principal components on an electrically conductive substrate is added cyanine dye represented by formulaI(where A is H, halogen, OH, alkyl, alkoxy, carboxyl, phenyl or the like; R is alkyl, carboxyalkyl or the like; X is an acid anion only when the N atom of the ring becomes a cationic center and R does not become an anion; when both of R and R of P 1  and P 2  are alkyl, X is carboxyl and at least one of A and A of P 1  and P 2  may be a salt or an anion; Y is H, halogen or alkyl; and n is 1W3), e.g., the dye of formulaIor III as a sensitizer. Thus, the photosensitivity to visible light W infrared light is increased without deteriorating the whiteness of TiO 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07335699-A (JP)
Title: Method and apparatus for applying resin to slit section of bent tab tape
Inventor: KONDO MASAOMI
IPC: H01L23/28
Filed: 1994-06-07
Abstract: PURPOSE:To prevent the appearance of bubbles, increase an application accuracy and thereby increase the quality, change the thickness of resin in accordance with each slit section, and impose no restrictions on the type of a TAB tape by providing a specified carrier means, dispenser head, robot and controlling means. CONSTITUTION:A carrier means l6 which carries a bent TAB tape 8 at a specified pitch and positions a resin applied part of the bent TAB tape 8 on an application stage is installed. And, dispenser heads 17A-17C which are located above the TAB tape 8 and which discharge a specified amount of resin 7 and a robot 26 which supports the dispenser heads 17A-17C and makes at least a two-dimensional motion are installed. Furthermore, a controlling means which controls the carrier means 16, the dispenser heads 17A-17C, and the robot 26 and which makes the resin 7 discharged from the dispenser head 17A-17C be applied to a plurality of slit sections 6 of the bent TAB tape 8 is installed.
Patent JP-S5939962-A (JP)
Title: Fuel injector
Inventor: KATOU MASAAKI
IPC: F02D41/40
Filed: 1982-08-27
Abstract: PURPOSE:To dispense with a separate cylinder to reduce the number of parts by forming a pressure pump chamber and an injection pump chamber in a single cylinder body. CONSTITUTION:A pressure plunger 15 and an injection plunger 16 are slidably inserted into a cylinder body 10 respectively. A pressure pump chamber chamber 17 is formed between the pressure plunger 15 and the cylinder body 10. And an injection pump chamber 18 is formed between the cylinder body 10 and the injection plunger 16. The pressure pump chamber 17 and the injection pump chamber 18 are formed in a single cylinder body 10 and disposed with the respective axes spaced from each other. Thus, a seal structure between the respective cylinders is dispersed with and a compact fuel injector having a small axial dimension can be provided.
Patent JP-H0381290-A (JP)
Title: Manufacture of refined albumin solution
Inventor: DOMINIKU DERUNI
IPC: A61K38/38
Filed: 1990-06-08
Abstract: The invention relates to a process for the preparation of purified albumin from a human or animal physiological solution such as a plasma or plasma fraction. The process comprises a treatment of delipidation with an anionic detergent and two steps of separation by chromatography on ion exchange resin. Implementation of the process of the invention enables a stable, highly pure albumin solution for therapeutic application to be obtained.
Patent JP-S635664-A (JP)
Title: Synnetric vector quantizer
Inventor: MURAKAMI ATSUMICHI
IPC: H04N1/411
Filed: 1986-06-25
Abstract: PURPOSE:To quickly generate a set of general-purpose output vectors and to reduce the capacity of a code book memory by giving a method which quickly generates a new more efficient tree for output vectors with symmetric structures in a multidimensional signal space and giving a circuit realizing said method. CONSTITUTION:An encoding part in a vector quantizer has a normalizing circuit 2 normalizing blocked input signal strings 2 and 1 every block, a normalizing constant 3, a normalized signal string(input vector) 4, a tree retrieval vector quantizer 5 and a code table update part 6. The encoding part has also a code table 7 generated in the code table update part, a vector quantizing index 8, a multiencoding part 9 which multiplexes the code table 7, the normalizing constant 3 and the index 7 and encodes a transmission line. The code table update part 6 is constituted of a vector memory 11 accumulating input vectors as a training string and a training string 12.
Patent JP-S63313124-A (JP)
Title: Liquid crystal display element
Inventor: YOKOKURA HISAO
IPC: G02F1/1337
Filed: 1987-06-17
Abstract: PURPOSE:To prevent generation of a scattering zone of light in a liquid crystal having 200-250 deg. angle of torsion by forming a polyimide orientation film (>=3 deg. pretilt angle) generated from a diamine compd. expressed by a specified formula and tetracarboxylic dianhydride to between an electrode and a liquid crystal layer. CONSTITUTION:The diamine compd. expressed by formula I has a long chain hydrocarbon group wherein n is 8-13 and X is NH2 or CONHNH2. The diamine compd. expressed by formula II has a trifluoromethyl group, wherein Y is a group expressed by formula III. A polyimide orientation film is formed between an electrode and a liquid crystal layer by allowing such diamine compd. to react with tetracarboxylic dianhydride. Although a tilt angle of this orientation film is >=3 deg., generation of scattering zone of light is prevented even in an element utilizing the supertwist double refraction effect causing 200-250 deg. angle of torsion of a liquid crystal when said orientation film is formed.
Patent JP-H0441300-A (JP)
Title: Paper for generation of framing elevation
Inventor: KAWAMURA NAOMICHI
IPC: B42D15/00
Filed: 1990-06-07
Abstract: PURPOSE:To prevent mistakes in counting component elements by drawing a floor panel by utilizing horizontal ruled lines corresponding to the top surface and the under surface of a second-floor panel while component elements such as external wall panel and internal wall panel are drawn by utilizing other horizontal ruled lines provided above and below the horizontal lines. CONSTITUTION:The top surface and the under surface of a second-floor flooring panel 3 which can not be standardized by the module unit are drawn by utilizing horizontal ruled lines L0 and L0' while component elements such as external panel can be drawn utilizing horizontal rules L1-L3 and L1'-L3' above and below the horizontal ruled lines L0 and L0'. Because of this, an layout of component elements is possible at an initial stage of generating a framing elevation to prevent mistakes in the counting of the component elements. In addition, a layout position of the second-floor flooring panel 3 that can not be ruled out by the module unit is determined and horizontal ruled lines L1, L3 and L1'-L3' are arranged above and below the position at intervals corresponding to the position. The generation of the framing elevation is accomplished easily and accurately overcoming difficulty in utilizing the horizontal ruled lines otherwise caused by the existence of the second-floor flooring panel.
Patent JP-H0441640-A (JP)
Title: Superelastic alloy wire rod for catheter guide wire and its manufacture
Inventor: IWAI HIROHISA
IPC: C22C19/03
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a superelastic alloy wire rod by preparing an alloy constituted of specified ratios of Ni and Ti and in which the stress of the stage part, the apparent elastic modulus and the length of the stage part are specified. CONSTITUTION:An Ni-Ti allay constituted of, by atom, 50.7 to 53.0% Ni and the balance Ti is subjected to base annealing at 450 to 600 deg.C for l0sec to l80min into >=100kgf/mm<2> tensile strength, is successively subjected to wire drawing at >=30% working ratio into >=150kgf/mm<2> tensile strength and is successively subjected to finish annealing at 400 to 60O deg.C for l0sec to 30min into 130 to l90kgf/mm<2> tensile strength, by which the superelastic alloy wire rod for a catheter guide wire having the properties of >=60kgf/mm<2> stress of the prescribed stage part, >=4000 apparent elastic modulus and >=6.0% length of the stage part can be obtd.
Patent JP-S6210234-A (JP)
Title: Shape memory alloy
Inventor: YAMAUCHI KIYOSHI
IPC: C22C19/03
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a shape memory alloy having satisfactory machinability and small hysteresis by ubstituting the specified amount of Ru for part of Ni in a TiNi-Cu alloy consisting of Ni and Cu as essential components and the balance Ti. CONSTITUTION:A shape memory alloy is obtd. by substituting 0.25-2 atomic % Ru for part of Ni in a TiNi-Cu alloy consisting of 48-50 atomic % in total of Ni and Cu (0<Cu<=10 atomic %) and the balance Ti. The shape memory alloy contg. Ru substituted for part of Ni has satisfactory machinability and <=15 deg.C hysteresis without lowering a high martensite transformation start temp. peculiar to a conventional TiNiCu alloy.