baber/WOPTO huggingface dataset:
Patent JP-S6382875-A (JP)
Title: Motor driven power steering device
Inventor: SUGIURA NOBORU
IPC: B62D6/00
Filed: 1986-09-29
Abstract: PURPOSE:To complete backup preparation by providing two torque sensors in a steering system, selecting one of the torque sensors, and controlling auxiliary steering force by a signal from the selected sensor. CONSTITUTION:Torque T1, T2 detected by two torque sensors 201, 202 are alternatively selected by switches SW1, SW2, and normally the torque T1 is selected and sent to a microcomputer 80. If there occurs any abnormality in detection of the torque T1 by the torque sensor 201, the other torque T2 is selected to be sent to the microcomputer 80. The signals T1 and T2 of the torque sensors are entered in a steering signal processing circuit 84, in which either one is selected and converted by a level converter 841i into basic assist current corresponding to the torque.
Patent JP-S6376801-A (JP)
Inventor: DEBITSUDO EMU HOTSUPUSUTOTSUKU
IPC: B22F1/00
Filed: 1987-09-11
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-S6384671-A (JP)
Title: Insulating film of electrical steel sheet and formation thereof
Inventor: ISHITOBI HIROTAKE
IPC: B05D5/12
Filed: 1986-09-29
Abstract: PURPOSE:To improve corrosion resistance after stress relief annealing to a greater extent by suppressing the halogen element and alkali metal in a treating liquid at the time of forming a chromium compd.-org. resin base insulating film on the surface of an electrical steel sheet. CONSTITUTION:The treating liquid contg. <=10ppm halogen element and <=40ppm alkali metal is coated on the surface of the electrical steel sheet and is baked to form the insulating film at the time of forming the chromium compd.-org. resin base insulating film on the surface of said sheet. A compsn. consisting of; for example, 130pts.wt. aq. soln. of 30% magnesium dihromate, 25pts.wt. acrylic/vinyl acetate resin emulsion (40% resin solid content), 7pts.wt. etylene glycol and 10pts.wt. boric acid is used as the treating liquid of this time. As a result, the corrosion resistance after strews relief annealing is improved to a greater extent.
Patent JP-S6383164-A (JP)
Title: Polyamide resin composition
Inventor: UNO YASUMITSU
IPC: C08L77/00
Filed: 1986-09-29
Abstract: PURPOSE:To provide the title compsn. having excellent impact resistance and flexural modulus, consisting of a polyamide and a specified polymer. CONSTITUTION:A 5-norbornene-2-carboxylic acid ester obtd. by the Diels-Alder reaction between cyclopentadiene and an (alpha-alkyl-substd). acrylic ester is polymerized in the presence of a methathesis catalyst to obtain a polymer having an MW of 10,000-350,000 and composed of a structural unit of formula I (wherein R<1> is H, a 1-20C alkyl or a 6-8C phenyl; and R<3> is a 1-20C alkyl). The polymer is hydrolyzed in the presence of an alkali and an acid is added thereto to convert the carboxylate into a carboxylic acid, thus obtaining a polymer composed of 1-100mol% of a structural unit of formula II and 99-0mol% of a structural unit of formula III. 100pts.wt. polyamide is blended with 1-200 pts.wt. polymer above obtained and optionally, a pigment, a stabilizer, an inorg. filler, glass fiber, etc.
Patent JP-H0893261-A (JP)
Title: Flange connecting structure
Inventor: MATSUHISA NOBUO
IPC: F16L23/16
Filed: 1994-09-22
Abstract: PURPOSE: To secure sufficient strength even if the plate thickness of flanges is thin, and reduce the whole weight and facilitate fitting/removing work especially in the case of executing this flange connecting structure to fit a cover plate or the like. CONSTITUTION: In flange connecting structure, a flange to be fitted 5 is jointed to a fitting flange 3 and both flanges 3, 5 are fixed by plural bolts 15. A protruding part 6 protruding onto the opposite side to the faying surface to the fitting flange 3 is formed at the flange to be fitted 5, and plural bolt through-holes 7 are formed on the protruding part 6. A seal storage groove 8 for accommodating a seal 14 is formed at the faying surface of the flange to be fitted 5 in such a way as to be positioned on the inside of the protruding part 6.
Patent JP-S60121382-A (JP)
Inventor: IWAZAWA YOSHINORI
IPC: F16L3/16
Filed: 1983-12-05
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-S59121953-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIZAKI AKINORI
IPC: H01L21/78
Filed: 1982-12-28
Abstract: PURPOSE:To pick up chips without damaging them by cutting a wafer, on the back thereof a solder layer is formed, at every chip without cutting the solder layer, heating the back on the separation of the chips to melt the solder layer and picking them up from an upper section. CONSTITUTION:The movement of the wafer 10 is interrupted when a specific chip 11 reaches on a heater 15, and the heater 15 is conducted during the time when the wafer 10 is placed in a hot plate 13, and connected to a temperature sensor so as to apply a fixed temperature to the chip reaching on it. When solder melts and softens, an attachment 16 is dropped up to a section just above the chip, sucks the chip under vacuum and is lifted, is moved to a package assembly section, and is dropped and places the chip at a predetermined position in a package, thus bonding and fixing the chip in the package. Accordingly, since cut and several chip is separated from the wafer, on the back thereof the solder layer is formed, the chips are not damaged, and handling work is automated, thus improving reliability in an assembly to the package of the chips and yield on manufacture.
Patent JP-H06166745-A (JP)
Title: Pyrrole polymer and its production
Inventor: TAKEISHI MAKOTO
IPC: C08G61/10
Filed: 1991-08-14
Abstract: PURPOSE:To provide the subject polymer containing specific recurring units, having excellent electrical conductivity, chemical stability and solubility and useful for sensor, cell, etc. CONSTITUTION:The objective polymer contains a recurring unit of formula I or formula II [R<1> is H, 1-4C alkyl or (substituted) phenyl; R<2> and R<3> are H or 1-4C alkyl; (x) is 0.5-1; (y) is 0-0.5; x+y is 1]. The polymer of formula I can be produced by polymerizing a pyrrole compound such as pyrrole in the absence of oxygen and in the presence of a hydroacid. The polymer of formula II is obtained by neutralizing the polymer of formula I.
Patent JP-H1161427-A (JP)
Title: Chemically converted galvanized steel sheet excellent in blackening resistance
Inventor: OKUDE SHINYA
IPC: C23C28/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a chemically converted galvanized steel sheet exceedingly excellent in blackening resistance even in the case of being noncoated. SOLUTION: In a chemically converted steel sheet containing the film of phosphorus compd. (preferably, zinc phosphate and diphosphorus pentoxide) and chromium oxide on the surface of galvanizing or galvannealing coating film, the energy value (E) of the resonance peak in the K absorption edge of P measured by an X-ray absorption edge fine structure method lies in the range of Es+0.2<=E<=Es+0.6 eV in the case the energy value of the resonance peak in the K absorption edge of P obtd. from Zn3 (PO4 )2 .4H2 O as a standard sample is defined as Es.
Patent JP-S60120639-A (JP)
Title: Telephone set
Inventor: MIYAMOTO HACHIZOU
IPC: H04M1/2746
Filed: 1983-12-02
Abstract: PURPOSE:To shorten the retrieval time of telephone numbers and names having high frequency of use by storing the number of times of use of called telephone numbers. CONSTITUTION:A memory section 2 is provided with a memory section 7 storing names, a memory section 8 storing telephone numbers and a number of operating times memory section 9. The number of operating times memory section 9 stores the number of times when the operator transmits a telephone number to a line. When the operator performs telephone book display operation by using a keyboard section 3, a microprocessor 1 checks the data of the memory 9, extracts corresponding data from a name memory 7 and a number memory 8 in the order of operating number of times and displays the result to a character display section 4. When dialing is commanded, a telephone set circuit 5 transmits a selection signal to a line 6. The processor 1 increments the data of the number of operating times memory section 9 corresponding to the called telephone number by one so as to revise the number of operating times data.
Patent JP-H0278237-A (JP)
Title: Pellet bonding method
Inventor: WADA TAKASHI
IPC: H01L21/52
Filed: 1988-09-14
Abstract: PURPOSE:To feed paste in a highly precise manner by a method wherein the center of the pellet mount of a substrate is calculated, the amount of deviation between the value of the above-mentioned calculation and the data of teaching is computed, the deviation amount is fed back to a paste feeding means, and the paste is fed to the prescribed positions. CONSTITUTION:The center C1 of the surface of the tab 12 on a lead frame 11 is calculated, and the deviation about L between the above-mentioned calculated value and the teaching data inputted in advance is calculated. This deviation amount L is fed back to a paste potting unit 19, and after the position of the unit 19 has been displaced in the amount of deviation, multipoint paste is coated on the prescribed positions of the tab 12 from a potting nozzle 23. Subsequently, said multipoint paste spreads out all over the tab 12 uniformly. Through the above-mentioned procedures, the paste can be fed to the tab 12 in a highly precise manner.
Patent JP-2003067687-A (JP)
Title: Electronic authentication system and card therefor
Inventor: ITO HIDEICHIRO
IPC: G06F21/62
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To improve the security protection by preventing information written inside an equipment or the equipment itself from being imprudently used by others and stolen or abused in various kinds of electronic information terminals or electronic equipment and cash cards made into IC cards, etc., and to provide an electronic authentication card effectively utilizing individual body pattern information without damaging privacy of an individual. SOLUTION: In various kinds of the electronic equipment provided with a memory storing individual data, an electronic authentication system is provided with a data input part for inputting recognition data, a comparison operation part for comparing the recognition data inputted from the data input part with the data stored in the memory, and a control part connected to the data input part and the comparison operation part for outputting signals to the memory and the comparison operation part on the basis of the signals inputted from the data input part. By the control part, the recognition data are stored in the memory in registration, the recognition data and the data stored in the memory are compared in the comparison operation part in collation and the electronic equipment is turned to a usable state in the case where both recognition data match with each other.
Patent JP-H0971239-A (JP)
Title: Service life determing method and device of brake for motor
Inventor: KIKUCHI KEIGO
IPC: F16D66/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To recognize the service life of a brake without inspecting the brake directly by disassembling a motor. SOLUTION: A rotation speed detecting means 14 detects the rotation speed of a shaft. A cumulative abrasion amount operation means 13 operates the abrasion amount of a brake pad depending on the rotation speed of the shaft at the starting of the braking operation, and cumulates the abrasion amounts every time the braking operation is carried out so as to operate the cumulative abrasion amount. A service life determing means 15 determines the service life of a brake for motor depending on the above cumulative abrasion amount. When the service life determining means 15 determines the service life of the brake for motor, an alarm 9 outputs a warning.
Patent JP-H0277387-A (JP)
Title: Motorcycle
Inventor: HORIIKE TATSU
IPC: B62K11/04
Filed: 1988-09-12
Abstract: PURPOSE:To steer front and rear wheels in the same phase when a body banks by fitting front and rear wheel support frames to a center frame in such a manner as to turn clockwise and counter-clockwise and incline upward in the advancing direction through an oscillating shaft in a motorcycle having a flat tire. CONSTITUTION:A crank-like front frame 2 is connected to the front portion of a center frame 1 through the first oscillating shaft 10 integral with the center frame 1 in such a manner as to turn relatively. The oscillating member 10 is fitted in a Neidhart mechanism 11 and supported, so that when the oscillating member 10 is turned with respect to the Neidhart mechanism 11, it is always urged to be returned to the neutral state. A rear frame 3 formed by a power unit is similarly connected to the center frame 1 in such a manner as to turn through the second oscillating shaft 16 integral with the center frame 1. By this arrangement, when a body banks, the front and rear wheels can be automatically steered in the same phase.
Patent JP-H01213341-A (JP)
Title: Production of synthetic resin molded article
Inventor: KISHIDA KAZUO
IPC: B05D7/24
Filed: 1988-09-13
Abstract: PURPOSE:To improve abrasion resistance, weather resistance, etc., of a synthetic resin molded article, by adding a specific amount of a photo-sensitizer to a monomer mixture produced by compounding 3 specific kinds of monomers at specific ratios, applying the obtained composition to the surface of a synthetic resin molded article and curing the coating layer with ultraviolet ray. CONSTITUTION:One or more kinds of photo-sensitizers are compounded in an amount of 0.01-6.0pts.wt. to 100pts.wt. of a monomer mixture composed of (A) 25-75wt.% of a mono- or polypentaerythritol polyacrylate having >=3 acryloyloxy groups and expressed by formula I (three or more of X11-X13 and X22-X24 are CH2=CH-COO- and the others are -OH), (B) 25-75wt.% of a polyfunctional monomer of formula II (three or more of R groups are CH2=CH-COO- and the others are -H or -OH; n1-n4 and m1-m4 are 0-2; x is 1-10) and (C) 10-50wt.% of a monomer having one acryloyloxy group and exhibiting a boiling point of >=150 deg.C under normal pressure and a viscosity of <=20cp at 20 deg.C. The obtained composition is applied to a surface of a synthetic resin molded article and is cured with ultraviolet ray to form a coating film having a thickness of 1-30mum.
Patent JP-H0567273-A (JP)
Title: Price lookup system
Inventor: MATSUMOTO YUTAKA
IPC: G07G1/12
Filed: 1991-09-10
Abstract: PURPOSE:To facilitate sales at a uniformly same price by discriminating the ON/OFF of a control flag and setting the previously set price inside a price lookup PLU master file by means of the discrimination result. CONSTITUTION:A flag discriminating means 18 discriminates the ON/OFF of the control flag 19 which is set in a PLU inquiry response telegraphic message so as to indicate whether sales is normal or uniform. When the control flag 19 is turned on, a price setting means 20 sets the price inside the PLU master file 17 of a host device 16. When the control flag 19 is turned off, a price setting means 20 sets the price which is taken-out from input data and being saved. The control flag 19 is provided inside the PLU master file 17 of the host device 16 so as to indicate whether sales is normal or uniform. The control flag 19 is set to be OFF at the time of normal sales and is set ON at the time of uniform sales.
Patent JP-H0654807-A (JP)
Title: Ophthalmic device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/113
Filed: 1992-08-05
Abstract: PURPOSE:To provide the ophthalmic device which consists of a simple constitution, and has high precision. CONSTITUTION:On an optical path 01 for reaching an eye E to be examined from a light source 1, a lens 2, a dichroic mirror 3, a lens 4, a half mirror 5, a lens 6, a galvanomirror 7, a galvanomirror 10, and a lens 12 are provided successively, and in the rear of the half mirror 5, a lens 13, dichroic mirrors 3, 14, and an image pickup element 15 are provided. In the reflecting direction of the dichroic mirrors 3, 14, a light source 16 for measuring a blood flow, and a photodetector 17 are provided conjugately, a respectively, and also arrange so as to be movable in the direction being vertical to an optical axis. a luminous flux which is emitted from the light source 16, reflected by an eye ground Er and reaches the photodetector 17 picks of a fixed view fine motion of the eye to be examined, therefore, the luminance centroid on a position detector 15 moves a little. By shaking the galvanomirrors 7, 10 in accordance with this movement, a detected optical image in the photodetector 17 is stabilized.
Patent JP-S60121272-A (JP)
Title: Production of transparent conductive film
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/48
Filed: 1983-12-05
Abstract: PURPOSE:To form a transparent oxide film which has conductivity and is dense and chemically stable by bringing fluoride of Sn, Sb or In contg. no Cl and Br into reaction with a gaseous mixture composed of O2 and hydride or nitride of O2 in a reaction vassel. CONSTITUTION:Gaseous N2 is heated by a ribbon heater 20 and is introduced into a reaction vassel 1 and thereafter SnF2 or SbF3, InF3 or the like contg. no Cl and Br is introduced therein. Atm. air 18 is supplied to the vessel in succession thereto and a substrate 2 in the vessel is heated by a heater 3 to 100- 400 deg.C. The N2, SnF2, etc. and the atm. air supplied into the vessel are mixed with a mixer 4 and the mixture thereof enters the space 17 in which plasma is closed by stainless steel meshes 16, 16'. A high-frequency voltage is impressed from a high-frequency power source 5 to electrodes 6, 6' to induce plasma reaction thereby forming the transparent, conductive and chemically stable film consisting of SnO2, Sb2O3 or In2O on the surface of the body 2.
Patent JP-H0953779-A (JP)
Title: One touch connecting structure using block joint
Inventor: TAKEUCHI KAZUMI
IPC: F16L37/12
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a one touch connecting structure by which two pipes having the same diameter can be joined to each other by arranging a connecting claw plate in either one of the two pipes, and also arranging a spring plate having engaging holes capable of engaging with claws of its connecting claw plate in the other in a structure to connect two pipes to each other. SOLUTION: When pipes 1 and 4 are connected to each other, the pipe 1 having a connecting claw plate 3 having two extending pieces having respectively claws 2 and the pipe 4 having a spring plate 6 having two extending pieces having respectively engaging holes 5, are inserted into inserting ports 7 and 8 of a block joint 10. When the connecting claw plate 3 and the spring plate 6 are opposed to each other and are slidingly moved, a tip taper part 18 of the spring plate 6 opens by sliding on taper parts 14 of the claws 2, and returns by springing-back force after passing through the claws 2, and the engaging holes 5 engage with the claws 2. In this condition, the block joint 10 is fastened by springing-back force of the connecting claw plate 3 and the spring plate 6.
Patent JP-S6386421-A (JP)
Title: Manufacture of semiconductor device and inspection device therefor
Inventor: MURATA EIJI
IPC: H01L21/02
Filed: 1986-09-30
Abstract: PURPOSE:To improve the workability of characteristics classifying operation of a semiconductor element by a method wherein the characteristics of each semiconductor element is recorded on the target pattern corresponding to each semiconductor element formed on a semiconductor wafer. CONSTITUTION:Besides a FET 102, a target pattern 104, whereon the characteristics of elements will be recorded later, is formed in the vicinity of a wafer 101, and the wafer 101 is placed on a wafer supporting stand 201. The prescribed pattern of the element on the wafer is detected by a pattern recognizing device 203, the positional deviation of the pattern is judged by a computer 230, and the supporting stand 201 is removed to the prescribed position. Then, the items of characteristics of the FET 102 are measured by functioning a characteristics measuring device 210. Said data are memorized in the computer 230, and an intrinsic signal is outputted by giving a judgement that the above-mentioned characteristic item is applicable to what item of a plurality of classification of measured items which were set in advance. Flaws are made on the target pattern 104 by a changing device 205 in accordance with the intrinsic signal. Also, when a signal is sent to an inker 204, a defect mark 106 is formed.
Patent JP-S6386767-A (JP)
Title: Coating compound modifying material
Inventor: YOSHIDA SOHEI
IPC: C09D7/12
Filed: 1986-09-30
Abstract: PURPOSE:To obtain the titled modifying material especially being blended with synthetic resin coating compounds having light color to improve handling workability, etc., having specific viscosity, comprising a liquid oligomer by subjecting a low-molecular weight compound consisting essentially of styrene monomer as a main raw material to polycondensation with a formaldehyde. CONSTITUTION:The aimed modifying material comprising a liquid or oligomer which has 20-1,000 poise viscosity (25 deg.C) and obtained by adding 0.1-30wt% phenol (derivative) to a raw material oil containing >=40wt% styrene monomer to give a raw material, primarily polymerizing the raw material in the presence of an acid catalyst (preferably aromatic sulfonic acid catalyst) to give a primarily polymerized low-molecular weight compound and subjecting the primarily polymerized low-molecular weight compound and a formaldehyde (preferably paraformaldehyde) to polycondensation in the presence of an acid catalyst. The aromatic sulfonic acid is preferably p-toluenesulfonic acid, benzenesulfonic acid, etc. The titled modifying material has improved coloring properties, leaves no smell and is inexpensively producible.
Patent JP-S59124568-A (JP)
Title: Confirmation of movement locus of abrasive element and apparatus thereof
Inventor: HITOMI KEIICHI
IPC: B24B49/00
Filed: 1982-12-29
Abstract: PURPOSE:To permit simple and correct measurement for the abrasion amount of an abrasive surface by permitting a moving element equipped with an element for projecting the light supplied from an illuminating light source to be put into abrasive movement with respect to a light sensitive surface as abrasive surface and optically recording the locus of said movement. CONSTITUTION:A moving element equipped with an element for projecting the light supplied from an illuminating-light source 7 is arranged at a position where an abrasive element is to be installed, and a photosensitive sheet 10 is installed at a position where the abrasive surface of an article to be ground occupies primarily. In this state, when an arm 4 is traversed by the revolution of a cam 1 also the movement element including the top edge part 12 on the light projection side of an optical fiber bundle 6 performs traverse movement. Therefore, the sheet 10 is exposed to the light projected onto the photosensitive sheet 10 attached onto the surface of a processing board 11 on a turntable 8 during revolution. Therefore, when the photosensitive surface of the sheet 10 is used as the abrasive surface for the article to be ground, and the moving element is used as an abrasive element, the abrasion amount in proportion to the amount of light exposure for the sheet 10 can be obtained.