baber/WOPTO huggingface dataset:
Patent JP-H04342678-A (JP)
Title: Travel device for combined harvester and thresher
Inventor: SATOJI HISAYUKI
IPC: A01D41/12
Filed: 1991-05-17
Abstract: PURPOSE:To assist the travel of right and left crawlers by providing an intermediate travel crawler in such a way as vertically movable at an intermediate position between a pair of right and left travel crawlers constituting a travel device for a combined harvester and thresher, and lowering the intermediate crawler for contact with the ground whenever necessary. CONSTITUTION:A travel device for a combined harvester and thresher is provided with a pair of right and left travel crawlers 1 below a base 3, and each crawler 1 is suspended between a pair of right and left roller groups 7, and travel sprockets 8 at the front and rear sections of the base 3. In this construction, one relatively short, but wide intermediate travel crawler 2 is so provided as to be vertically movable between each crawler 1. Namely, an intermediate travel support fame 11 to support an intermediate roller group 12 and an intermediate sprocket 13, is pivotally supported on a pair of right and left link arms 14 and 15 at front and rear sections, and connected to a plurality of telescopic cylinders 20 and 21. Furthermore, the intermediate crawler 2 is lowered for contact with the ground to assist the travel of the right and left crawlers 1, whenever necessary.
Patent JP-S594047-A (JP)
Title: Fabrication of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L21/3065
Filed: 1982-06-30
Abstract: PURPOSE:To realize micro-miniaturization of field region up to a degree of limit dimension which may be realized by the lithography technique by utilizing the etching technique which substantially does not generate the side etching for the patterning of mask material and etching of an Si substrate. CONSTITUTION:An SiO2 film and an aluminum film 43, for example, as the mask material are formed in the predetermined element forming region on an Si substrate 41. A groove 45 is formed by almost perpendicularly etching the substrate 41 in the field region with the film 43 used as the mask. After the SiO2 film 461, for example, is deposited as an insulating film, a resist film 47, for example, is applied as the flatened film of the film 461. Etching is then continued until the side surface of film 43 is partly exposed under the etching condition that the etching rates for the film 47 and film 461 are almost equal. For example, the SiO2 film 462 is deposited as an insulating film and then the film 462 deposited at the side wall of the film 43 is removed. The film 43 is then removed together with the film 462 formed thereon. As a result, the groove part of field region is filled with the film 46. Thereafter, a gate insulating film 48 and a gate electrode 49 are formed, thus completing an MOS transistor.
Patent JP-H01283135-A (JP)
Title: Transparent plastic film with excellent gas barrier property
Inventor: SAWADA TSUTOMU
IPC: B32B27/30
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a film having transparency and high gas barrier property by forming a thinner film layer than a mixed oxide having a specific ratio of silicon to tin on one side face of a polyvinyl alcohol film made of polyvinyl alcohol having 99mol% or more of saponification value, uniaxially oriented at least twice or more and with 5-400mum of thickness. CONSTITUTION:A polyvinyl alcohol (PVA) film as a base is uses an oriented film manufactured of PVA having 99mol% or more of saponification value and uniaxially oriented at least twice or more. The thickness of the PVA film is ranged 5-400mum. A transparent thin film layer made of mixed oxide of silicon oxide and tin oxide is formed at least on one side face of the film. A thin film layer is made of a mixture of the silicon oxide and the tin oxide in such a manner that the ratio by weight of silicon to tin in the mixed oxide is ranged 4:1 to 1:10. The thickness of the thin film layer made of mixed oxide of the silicon oxide and the tin oxide for forming one side face of the film is ranged 5-500nm.
Patent JP-H0850537-A (JP)
Title: Data storage system and related method
Inventor: JIEEMUZU TEI BURADEI
IPC: G06F3/06
Filed: 1995-05-11
Abstract: PURPOSE: To provide an improved log structure file system(LSFS) which is used in mass memory. CONSTITUTION: A method for operating a disk controller and the disk controller 16 which is operated by the method are released. The method contains a step which allocates a 1st designated ratio of non-compressed size of a data unit as a 1st disk space amount corresponding to an compressed data unit and then a step which acquires a total amount of the allocated disk space by increasing allocation by only a 2nd designated ratio that is smaller than the 1st designated ratio.  Furthermore, the method includes the following steps which are carried out in response to an update operation executed for the data unit, i.e., a step which compresses an updated data unit, a step which compares the size of the compressed update data unit with the total amount of the allocated disk space and a step which stores the compressed update date unit in the allocated disk space when the size of the compressed update unit is less than and equal to the total amount of the allocated disk space.
Patent JP-H0845206-A (JP)
Title: Disk drive and speed control method of converter
Inventor: ZAINETSUDEIIN BUUTAGUU
IPC: G11B21/02
Filed: 1995-05-11
Abstract: PURPOSE: To eliminate problems incident to reduction of size and temperature by a method wherein reverse EMF of a coil is not employed. CONSTITUTION: A disc drive 10 comprises at least one converter for reading/ writing data from/into a disc. A slider 26 mounting the converter is fixed to an actuator 20 for arranging the converter with respect to the disc. The actuator comprises controllable motors 28, 30 for moving the actuator and the converter fixed thereto. The disc drive further comprises an inclining part 36 for unloading the converter or waiting the converter while separating from the surface of disc. Movement of the actuator and the converter fixed thereto is measured and controlled after the converter is separated from the inclining part before reaching the surface of disc.
Patent JP-S63284718-A (JP)
Title: Woven cable
Inventor: TOOMASU JIEE ZANBORERI
IPC: G01R1/06
Filed: 1988-05-10
Abstract: PURPOSE:To improve the signal transmission characteristic such as low cross talk and wide bandwidth by holding a resistive signal transmitting means and a conductive signal transmitting means closely to each other and insulating them from each other. CONSTITUTION:Conductive wires 40 are arranged on both sides of a resistive wire 30, textile fibers 50 insulate individual wires from other wires and at the same time keep the wires in a closely spaced state. The resistive wires 30 are combined with the conductive wires 40, a cable is not terminated with its characteristic impedance, thus a large-loss transmission line suppressing the reflection generated in the cable is formed. The shielding is thereby improved by the conductive wires 40 on both sides of the resistive wire 30, the cross talk is reduced, the reflection is suppressed by the resistive wires 30, and the measured signal is correctly reproduced over a wide bandwidth.
Patent JP-S5541804-A (JP)
Title: Amphoteric ion exchanger and preparation thereof
Inventor: SADA TOSHIKATSU
IPC: B01J43/00
Filed: 1978-09-18
Abstract: PURPOSE:To prepare amphoteric ion exchanger having unchangeable and indestructible microphase separation structure by polymerizing a linear polymer having an anion exchange group with a polymer having three-dimensional cross-linking structure and a cution exchange group. CONSTITUTION:A vinyl monomer having a cation exchange group such as sulfonic acid group or a functional group capable of introducing a cation exchange group is polymerized with a monomer capable of forming three-dimensional cross-linking structure, such as divinyl benzene, in the presence of a linear polymer, such as polyvinyl chloride, having a functional group capable of introducing an anion exchange group such as primary-, secondary- or tertiary-amine or quaternary ammnium group, when a cation exchange group is not introduced into the resin part of three-dimensional cross-linking structure, a cation exchange group is introduced into the resin part of three-dimensional cross-linking structure and then an anion exchange group is introduced into the linear polymer to obtain an amphoteric ion exchanger. This exchanger has microphase separation structure without deformation and destruction.
Patent JP-H049144-A (JP)
Title: Perception characteristic measuring system
Inventor: YONEMURA SHUNICHI
IPC: A61B5/16
Filed: 1990-04-27
Abstract: PURPOSE:To enable the measurement of a perception characteristic of a person to be inspected by a method wherein a perception characteristic inspection pattern having a working target determined previously is displayed beforehand, a response operation of the person to be inspected is analyzed to the perception characteristic inspection pattern and an operation data of the person to be inspected is calculated for the perception characteristic inspection pattern having the specified working target determined beforehand. CONSTITUTION:A perception characteristic inspection pattern having a working target determined previously is displayed to a person to be inspected by a display means 14 and thereafter, analysis on response operation of the person to be inspected is performed with an analysis section 9 as obtained when an inspection pattern corresponding to a specified target among perception characteristic inspection patterns is indicated. A perception characteristic for the perception characteristic inspection pattern is calculated by a perception characteristic calculating means 11 from results of analysis on the response operation of the person to be inspected to the working target.
Patent JP-H06297920-A (JP)
Title: Pneumatic tire
Inventor: MINAGAWA YASUHISA
IPC: B60C15/06
Filed: 1993-04-16
Abstract: PURPOSE:To reduce rolling resistance and the fuel consumption of a vehicle by making a tire lightweight. CONSTITUTION:This pneumatic tire has a carcass 6 and a bead apex 9 of triangular cross section extended toward the radial outline of the tire from a bead core 5 among a belt layer, the body part 6A of the carcass 6 and the turn-around part 6B of the carcass 6. The bead apex 9 is formed of a base body 10 made of honeycomb material of such structure that the centerline of aligned hole parts surrounded by thin pieces is disposed in the axial direction of the tire, and a cover sheet 11 formed of rubberized plain weave fabric covering the tire axial outward face 10A and inward face 10B of the base body 10 so as to prevent rubber from entering the hole parts 12.
Patent JP-H11300656-A (JP)
Title: Cooling structure for power tool
Inventor: ISHIBASHI AKIHIRO
IPC: B25F5/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To effectively cool a motor and an electronic component by making cooling air generated by a cooling fan, enter the inside of a motor from an intake hole of a tool housing via vent holes of a radiating plate and an intake hole of a casing, and exhausting the cooling air from an exhaust port of the casing via an exhaust hole of the tool housing. SOLUTION: A motor 2 to be a drive source has a built-in centrifugal cooling fan 3 and is provided with an exhaust port 31 at the outer surface and an intake port 30 at the axial end face of a casing 25. A radiating plate 5 with vent holes 50 formed is fitted to a motor driving electronic component 4. A tool housing for accommodating the motor 2 and the radiating plate 5 is provided with an exhaust hole in a position corresponding to the exhaust port 31, and the radiating plate 5 is provided with an intake hole in a position corresponding to the inside. The intake hole, the vent holes 50 of the radiating plate 5, and the intake hole 30 of the casing 25 form a cooling air intake passage.  Cooling air generated by the cooling fan 3 enters the inside of the motor 2 from the intake hole of the tool housing via the vent holes 50 of the radiating plate 5 and the intake port of the casing 25 and exhausted to the outside from the exhaust port 31 of the casing 25 via the exhaust hole of the tool housing.
Patent JP-S5637768-A (JP)
Title: Call current supply system
Inventor: YOSHINO HARUYUKI
IPC: H04M19/02
Filed: 1979-09-04
Abstract: PURPOSE:To realize a call current supply system having a small amount of power consumption and a reduced packing space, by producing the bipolar rectangular wave through the commutation of the DC current supply with a certain frequency and then supplying this output to the load via the reactance circuit, the rectifying circuit and the LPF each. CONSTITUTION:The DC power supply E is converted into the bipolar rectangular wave of the frequency FS through the commutation switch SW-C and then rectified by the rectifying circuit REC and via the imaginary impedances IZX1 and X2 to be supplied to the telephone Tel via the line L and in the form of the DC Il after smoothing through the capacitor input and choke output type LPFs each. The IZX1 and X2 are formed by the serial connection between the capacitors C1/C2 and the inductances L1/L2. And no loss of the electric power is caused substantially since the IZ free from the resistance component is applied, and thus the power consumption is extremely small at the feeding circuit. Furthermore, the packing efficiency can be increased since the component parts are composed of the electronic parts.
Patent JP-H0411829-A (JP)
Title: Fat and oil composition for cake
Inventor: NISHIMURA OSAMI
IPC: A21D10/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the title composition providing cakes melting well in the mouth, hardly becoming a dumpling state, containing specific amounts of plural kinds of salts of sulfate and chloride. CONSTITUTION:The objective composition containing 0.05-3wt.% (calculated as anhydrous substance) two or more salts selected from a group consisting of sulfates (preferably magnesium sulfate, calcium sulfate, ammonium aluminum sulfate or potassium aluminum sulfate) and chlorides (preferably potassium chloride or sodium chloride).
Patent JP-S5339293-A (JP)
Title: Production of zinc oxide
Inventor: KIYOTA KOUHEI
IPC: G03G5/08
Filed: 1976-09-22
Abstract: PURPOSE: To obtain ZnO for a photosensitive material which has stabilized photosensitivity and is effective for dye sensitization by making the surface of usually available ZnO powder for a photosensitive material rough with Lewis acid; degassing the powder in a vacuum; and adsorbing dry O 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10308502-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: SAKUI YASUSHI
IPC: H01L27/115
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To make gate capacity of a memory larger than junction capacity by a simple manufacturing technique. SOLUTION: A pitch (d1) of arrangement of a memory cell transistor MC and a selective transistor ST depends on a design rule of lithography for lamination gate arrangement. The pitch (d1) is formed by a lithography technique having minimum design rule F during processing of the lamination gate arrangement (d1=2F). It should be noted that an interval (d2) of lamination gate arrangement is smaller than half (or F) the pitch (d1) of lamination gate arrangement. A first nitride film 10 formed by minimum lithography technique is further provided with a second nitride film 11 of a side wall by a first nitride film 10 and a second nitride film 11 of a side wall thereof, and an etching mask for forming a narrow interval (d2) by minimum lithography technique is formed.
Patent JP-H09295025-A (JP)
Title: Run-out table for hot-rolled steel plate
Inventor: NISHI KEIICHIRO
IPC: B21B39/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enable the abolishing of a control between a conveying roller and an apron by forming the conveying roller to a stepping roller intermittently having plural small diameter parts in the longitudinal direction of the roller and arranging slender and long continuous apron member continued in the line direction on the small diameter parts. SOLUTION: The conveying roller 1 for a steel plate is formed as the stepping roller 1 intermittently having plural small diameter parts 3 in the longitudinal direction of the roller. Round bars 4 as the continuous apron member are arranged over among plural rollers 1 on the small diameter parts 3. The round bar 4 is lower than a pass line 5 at the upper surface and has the height without contacting with the stepping rollers 1 at the lower surface to prevent pushing of the hot-rolled steel plate into between the conveying rollers 1 and serve the same action as the conventional apron between the rollers. Therefore, the plate passing trouble is reduced and trouble for adjusting gap can be eliminated.
Patent JP-H06303892-A (JP)
Title: Production of bread or bun
Inventor: KATO SHOICHI
IPC: A21D2/16
Filed: 1993-04-16
Abstract: PURPOSE:To obtain palatable bread of new texture by kneading a mixture of wheat flour, table salt, water, sugar, yeast and the like and rolling them in fat and oil, folding them into multilayer dough and wrapping the roll in anther dough and folding the product into multiple layers. CONSTITUTION:Wheat flour, table salt, water, when needed, sugar, defatted milk powder, eggs, fat and oil and yeast or yeast food are kneaded, fat and oil are rolled in the multilayer dough to prepare a dough and folded into 24 to 144 layers to prepare rolled-in dough. The dough is wrapped with another dough and they are folded into 3 to 8 layers to give the bread or bun of a new type of texture having harmonized palatability through markedly simplified preparation process.
Patent JP-S61272852-A (JP)
Title: Program reading method
Inventor: YAMANASHI YOSHITSUGU
IPC: G06F9/445
Filed: 1985-05-29
Abstract: PURPOSE:To make the device read an optimum bootstrap program and succeeding program to heighten efficiency by providing storing devices of at least two bootstrap programs and making them selectable. CONSTITUTION:The first storing device 100, the second storing device 110, a selecting device 120 that selects one of the two storing devices and a processing device 130 that reads and processes a bootstrap program from a storing device selected by the selecting device 120 are provided. That is, when reading out the bootstrap program, the selecting device 120 selects one of the first storing device 100 or the second storing device 110 that stores the program, and changes the kind of bootstrap program to be read.
Patent JP-S5339351-A (JP)
Title: Polyurethane solution having good viscosity stability
Inventor: SUZUKI MOTOYUKI
IPC: C08L75/04
Filed: 1976-09-22
Abstract: PURPOSE: To obtain polyurethane solution having good stability which prevents the change of the viscosity with time e.g. during storage and heat treatment, by incorporating specific phosphoric triamide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60257396-A (JP)
Inventor: NAKATANI IWAO
IPC: G21F9/06
Filed: 1984-06-04
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-S6037834-A (JP)
Title: Error correction signal decoding method and decoder
Inventor: JIYON ASHIYUREI GOODON
IPC: H03M13/23
Filed: 1984-06-04
Abstract: An improvement to a Viterbi-type decoder for decoding convolutional error-correcting codes whereby decisions regarding which predecessor state to a given state most probably corresponds to the best path terminating in that given state are stored in association with that given state and not in association with the best path. Paths are reconstructed by searching through such stored decisions. Such searches are used to recover a number, possibly greater than one of data symbols for later output from the decoder. The larger this number, the less frequently a search need be carried out.
Patent JP-H0215054-A (JP)
Title: Liquid modified isocyanate and production thereof
Inventor: UIRIAMU II SURATSUKU
IPC: C07C241/00
Filed: 1989-05-09
Abstract: PURPOSE: To obtain liquid modified isocyanate with specific isocyanate content liquid at room temp. by reacting 4,4diphenylmethanediisocyanate, a specific polyamine and tripropylene glycol in a specific ratio.  
     CONSTITUTION: 4,4'-diphenylmethanediisocyanate (A), an org. substance (B) containing two or more primary-secondary amine groups and forming a product solid at 25°C when reacted with the component A and tripropylene glycol (C) are reacted so that the component B is set to an amt. forming the solid product containing 10-30 wt.% of an NCO group and the component C becomes 1-6% by wt. of the sum total amt. of the components A-C to obtain liquid modified isocyanate containing about 10-27 wt.% of an NCO group, low in viscosity, excellent in processability, reduced in physiological toxity because of low vapor pressure, liquid at 25°C and capable of being stored for a long period of time as it is. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S613088-A (JP)
Inventor: SUTEFUANII MARII HABOITSUKU KO
IPC: G21C19/26
Filed: 1985-05-29
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-H08303891-A (JP)
Title: Sealing device for cryogenic refrigerating machine
Inventor: OKAMOTO MASAKAZU
IPC: F16J9/06
Filed: 1995-05-12
Abstract: PURPOSE: To press seal rings on the inner circumferential surface of a cylinder evenly along the entire circumference thereof by providing a receiving surface on the inner circumferential surfaces of the seal rings being so inclined as to increase the inner diameter of the rings toward a contact part between both seal rings to be piled one upon the other while receiving an energizing force of a backup ring. CONSTITUTION: A receiving surface 22 is arranged on the inner circumferential surfaces of seal rings being so inclined as to increase the inner diameter of rings toward a contact part between both seal rings to be piled one upon the other and receives an energizing force of a back up ring 25. With the transmission of the energizing force of the back up ring 25 to the inclined receiving surface 22, the energizing force thereof is transmitted to both the seal rings 20 being scattered evenly even if the number of the back up ring 25 is one. As a result, both the seal rings 20 uniformly and pressing of the rings on the inner circumferential surface of a cylinder 1 evenly in the circumferential direction thereof thereby achieving higher sealing effect.
Patent JP-H01283159-A (JP)
Title: Control device for image recording apparatus
Inventor: SUGIMOTO JUNICHI
IPC: B43L13/00
Filed: 1988-05-11
Abstract: PURPOSE:To exclude the wasteful consumption of paper, by transmitting preset output control data to an image recording apparatus as a default value in place when there is the input of the erroneous output control data to the quantity of inputted image data. CONSTITUTION:When the output control part 10 of a control device 3 judges that the quantity value of the image data transmitted from a host computer 1 is not within a prescribed quantity value range of image data and the data of the output demand number N of papers is N>=2, said control part 10 reads output control data preset as a default value from a data memory part 9 to alter the output control data transmitted from the host computer 1 and then transmits the altered output control data to an image recording apparatus 4. The output control data set as the default value is set to the size data of paper having the smallest output demand size and the output demand number N of papers are set to the data of N=1. Therefore, a large number of the visible outputs of an erroneous image are not outputted from the image recording apparatus.