baber/WOPTO huggingface dataset:
Patent JP-H04164328-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONODERA SHIGEKI
IPC: H01L21/3213
Filed: 1990-04-28
Abstract: PURPOSE:To reduce a short-circuit between wirings and to facilitate the treatment of Si residues by a method wherein an etching treatment is performed on a passivation layer using a wiring mask for negative use and a P-type resist and moreover, a photo etching treatment is performed on a metal film layer using a wiring mask for negative use and an N-type resist to form the wirings. CONSTITUTION:Contact holds are formed in an SiO2 layer 22 on an Si wafer 20 and thereafter, a passivation layer 24, such as a P-type SiO layer, a P-type SiN layer or the like, is formed. Subsequently, a photo etching treatment is performed on the layer 24 using a wiring mask for negative use. Moreover, a P-type resist lsyer 26 is peeled and a metal film layer 28 which is used as a wiring consisting of Al, Al-Si or the like is formed using a deposition method, a sputtering method or the like. Subsequently, an N-type resist 30 is applied and a photo etching is performed using a wiring mask for negative use. Moreover, the resist 30 is peeled. In the case of a wiring consisting of Al, Si or the like, an etching is performed on the passivation layer in a degree to meet the need and Si residues are removed. After this, a sintering of Al, Si or the like is performed and a wiring formation process ends.
Patent JP-S593683-A (JP)
Title: Restriction removal system in electronic equipment
Inventor: KOMAI KENSAKU
IPC: G07G1/12
Filed: 1982-06-30
Abstract: PURPOSE:To remove restrictions and to perform smooth, safe operation, by providing a key under the control of only a person in charge to an electronic ECR wherein kinds of operation and the amount of money are limited. CONSTITUTION:When normal operation is carried out by the electronic ECR wherein the kinds of operation and the amount of money are limited, an operator sets a key OP at a mode selecting means to select a clerk inspection and adjusting mode CLKX/Z or registration mode REG. A key for a submanager allows a selection among a manager mode MGR, inspection and adjusting 1 mode X1/Z1, and program 1 mode PGM1 in addition to said modes, and a key for a manager further allows a selection among said modes and an inspection and adjusting mode X1/Z1 and program 2 mode PGM2. Consequently, when the receipt of money greater than a specific amount is settled with a check within the right of the person in charge, application of special deduction, i.e. operation beyond the limitations is carried out smoothly and its safety is secured.
Patent JP-S5237761-A (JP)
Title: Logic circuit
Inventor: NAKAMURA TETSUO
IPC: H03K19/00
Filed: 1975-09-20
Abstract: PURPOSE:To make it possible to use Gunn effect logic circuit together with transistor circuit.
Patent JP-S63280429-A (JP)
Title: Probe stylus position detector
Inventor: OTSUKA MINORU
IPC: G01R1/06
Filed: 1987-05-13
Abstract: PURPOSE:To accurately detect a position at a high speed by illuminating the end of a probe stylus to detect the image by a first detector in a relatively wide visual field, and further collecting the image of the end of the stylus by a relatively high magnification by a second detector to detect it. CONSTITUTION:After a light beam from a light source 3 is transmitted through an illumination lens 4, it is reflected on a beam splitter 5 to illuminate the end 2a of a probe stylus through a focusing lens 6. The reflected light is reflected, in case of a stylus group detector, through the lens 6 and beam splitters 5, 7 on a mirror 8, further passed through the opening 9a of a diaphragm 9, and focused by a focusing lens 10 on a stylus group detector 11. In case of a single stylus detection, the reflected light from the end 2a is transmitted through the lens 6 and the splitter 5, it is reflected on the splitter 7, further passed through the diaphragm 9, and then focused by a focusing lens 12 on a single stylus detector 13 of a centering detector. Accordingly, the stylus image can be accurately detected at its position by using a position reader.
Patent JP-S5339702-A (JP)
Title: Recorder of noise generating position for sound record
Inventor: TANAKA MATSUMI
IPC: G11B3/00
Filed: 1976-09-24
Abstract: PURPOSE: To record the noise sources of a sound record accurately by synchronizing a record heat with a pick-up through the output from a servomotor control circuit, the input of which is a regenerative positioning signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09306545-A (JP)
Title: Secondary battery
Inventor: WATANABE SHOICHIRO
IPC: H01M4/485
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal heat generation of a battery when the battery is broken by arranging the specified shorting component within the space of a winding core of an electrode group. SOLUTION: A secondary battery is constituted with a power generating element comprising an electrode plate group formed by winding a positive electrode 5 and a negative electrode 6 both formed by applying an active material to a current collector through a separator 7 and an electrolyte, a battery case 3 also serving as the terminal of the negative electrode 6, a sealing plate 1 also serving as the terminal of the positive electrode 5, and a shorting component 9 arranged within the space of a winding core of the electrode group. The current collectors, locating in the innermost circumference of the electrode group, of the positive and negative electrodes 5, 6 are exposed, the shorting component 9 is arranged on the inside of the exposed parts of the current collectors, and the exposed parts of the current collectors of the positive and negative electrodes 5, 6 are faced through the separator 7 in the innermost circumference of the electrode group. When the battery is broken, the exposed parts of the current collectors of the positive and negative electrodes 5, 6 are pressed against each other by the shorting component 9, the separator 7 is broken and the current collectors are short-circuited.
Patent JP-S61273286-A (JP)
Title: Butt welding device for metallic strip
Inventor: FUJII MAMORU
IPC: B23K26/21
Filed: 1985-05-28
Abstract: PURPOSE:To improve the butt accuracy by installing a running truck to which a rotating body grinding the end part of a metallic strip has been attached, and a running truck to which a torch for welding the end part has been ground, so that they can run freely in the strip width direction. CONSTITUTION:In the same way as a preceding plate 1, the end part of a following plate 2 is held between a pair of upper clamps 6, 7 and a pair of lower cutting tables 8, 9, and cut by a disk-shaped grindstone 13. Next, the following plate 2 is moved to a welding position and butted to the preceding plate 1, and also they are held between an upper clamp 5 and a welding table 3 in this state, and welded by running a welding torch 15 together with the other running truck 14 along this butted groove. In this way, the surface property and state of the cut surface can be improved remarkably, therefore, the butt accuracy can be improved, and also the uneveness can be prevented.
Patent JP-H06326684-A (JP)
Title: Correlation integrator
Inventor: ANDOU NORIHIRO
IPC: H04B1/709
Filed: 1993-05-17
Abstract: PURPOSE:To provide a correlation integrator for which the effect of averaging unnecessary components is further improved by reducing the unnecessary components in input signals at the time of correlation integration. CONSTITUTION:This correlation integrator is constituted of an absolute value circuit 11 for obtaining the absolute value of the input signal (1), a comparator 15 for comparing the size of an absolute value signal (2) from the absolute value circuit 11 with a prescribed threshold value, a selector 16 for selecting whether to let the input signal (1) inputted as it is or to let the absolute value signal (2) inputted by discrimination output from the comparator 15 and a cumulative adder for integrating the inputted signal. Then, when the input signal (3) is smaller than the threshold value, the selector 16 inputs the input signal (1) to the cumulative adder as it is. Also, when the input signal (1) is larger than the threshold value, the selector inputs the absolute value signal (2) from the absolute value circuit 11 to the cumulative adder. The cumulative adder integrates the inputted signal and substantially reduces the unnecessary components other than correlation.
Patent JP-H06322186-A (JP)
Title: Rubber composition for water-jet cutting
Inventor: FURUYA GUNJI
IPC: C08L21/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a rubber composition for water-jet cutting, having improved compression set and cuttable with water-jet without forming wavy cut section. CONSTITUTION:The objective rubber composition for water-jet cutting has improved compression set and water-jet cuttability. It is produced by compounding 100 pts.wt. of a natural rubber and/or a synthetic rubber with 10-100 pts.wt. of a bituminous filler having a specific gravity of 1.1-1.3 and containing >=40wt.% of particles having particle diameter of <=5mum.
Patent JP-S62273231-A (JP)
Title: Carbon-fiber reinforced composite material and production thereof
Inventor: MURAKAMI SHINKICHI
IPC: B29B11/16
Filed: 1986-05-21
Abstract: PURPOSE:The titled material, obtained by blending raw material fibers as rein forcing fibers with mesophase pitch containing a mesophase as a matrix, mold ing and firing the resultant blend, having particularly improved heat resistance, etc., a high density as well as strength and suitable as special building materials, etc. CONSTITUTION:A material obtained by blending raw material fibers, e.g. carbon fibers, as reinforcing fibers with mesophase pitch containing a mesophase as a matrix, molding and firing the resultant blend (optimally carbonizing at about 800-1,500 deg.C and subsequently graphitizing the carbonized material at 2,000-2,500 deg.C. The raw material fibers are preferably obtained by thermally decomposing and polycondensing petroleum based or coal based pitch, spinning the resultant mesophase pitch containing >=80% mesophase pitch to from pitch fibers, infusibilizing the above-mentioned pitch fibers in O2 while heating or further previously carbonizing the infusibilized fibers in an inert gas. EFFECT:Improved corrosion and abrasion resistance, vibration-damping character istic, etc. USE:Brakes, mechanical seals, etc.
Patent JP-S62271736-A (JP)
Inventor: SAKAI SHIGEO
IPC: C22C47/00
Filed: 1986-05-21
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-H01286480-A (JP)
Title: Visible light emitting element
Inventor: NOZAKI CHIHARU
IPC: H01S5/00
Filed: 1988-05-13
Abstract: PURPOSE:To stabilize a band gap of a laser with good reproducibility, to allow the laser to oscillate at a stable wavelength and to improve the lifetime thereof by forming the laser of an InGaAlP-type semiconductor while forming an InGaP active layer using an InGaP film having disordered atomic structure not having superlattice structure. CONSTITUTION:On an N-type GaAs substrate 32, there is provided a double hetero junction consisting of an N-type InGaAlP clad layer 33, an InGaP active layer 44 and a P-type InGaAlP clad layer 35. The active layer is formed under the conditions that a ratio of a III-compound to a V-compound (V/III) is 100-200, an amount of dopant represented by carrier concentration is 1X10<15>cm<-3> or less for the N-type and a growing temperature is at least 800 deg.C. The active layer thus obtained has a disordered atomic structure instead of superlattice structure. The laser having such film oscillates stably at a wavelength of 6525Angstrom . Accordingly, the InGaAlP semiconductor laser device is allowed to oscillate at a controlled and stable wavelength.
Patent JP-H0999799-A (JP)
Title: Reaction vessel of expansion device for car crew and mounting method of end cover onto reaction vessel
Inventor: UIRIAMU AARU KURAJIESU
IPC: B60R21/26
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To quickly manufacture a reaction container which is the vehicle occupant side passive type expansion restrain device and stores a gas generator and an expansion bag at a low cost while high reliability is kept. SOLUTION: A reaction container 1 includes a groove-like main body part 10 having both end parts, opposite both side walls and a bottom wall. The insides of the respective side walls of the main body part 10 are provided with holding notches 12, 14 for an expansion bag ring, the outsides of the respective side walls are provided with a holding groove 4 for an expansion bag cover, and the respective end parts are provided with plural end cover install groove 2. End covers 30 are respectively fitted to both end parts of the main body part 10 by plural hollow fasteners 20 with a male screw. The hollow fastener 20 with a male screw is arranged in holes provided in the main body part 10 and the end cover 30, and in the process of fitting, expanded under the control to cold-form a corresponding screw part in the hole.  The respective end covers 30 are fixed to the main body part 10 by co-operation of the hollow fastener 20 with a male screw and the corresponding screw part.
Patent JP-H10304873-A (JP)
Title: New established cell line
Inventor: HASHIMOTO ARIHIRO
IPC: C12N5/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain an established cell line of cells related to a self regeneration mechanism of a muscle tissue for elucidating the self generation mechanism of the muscle tissue in order to apply the treatment of diseases related to the muscle tissue. SOLUTION: This established cell line is originated from muscle blast cells differentiated from skeletal muscle satellite cells, and has following properties. (a) The cells proliferate in a Dulbecco's modified Eagle minimum essential medium having 10% bovine fetus serum concentration. (b) In the case of culturing the cells in the Dulbecco's modified Eagle minimum essential medium having <=2% bovine fetus serum concentration, the cells do not differentiate to myotube cells and stop the cell proliferation the state of mononuclear cells. (c) When the cells stopping their proliferation in the state of mononuclear cells are re- proliferated in the Dulbecco's modified Eagle minimum essential medium having 10% bovine fetus serum concentration, and then re-proliferated in the Dulbecco's modified Eagle minimum essential medium having <=2% bovine fetus serum concentration, a part of cells differentiate to the myotube cells.
Patent JP-S595618-A (JP)
Inventor: OKADA TAKESHI
IPC: H01G4/228
Filed: 1982-07-02
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-H04342343-A (JP)
Title: Data transfer system and serial data controller
Inventor: HIROMORI HIDESHI
IPC: H04L29/10
Filed: 1991-05-20
Abstract: PURPOSE:To surely transfer received data at high speed without improving the performance of a host processor by providing the serial data controller to transfer the data received from a line to the host processor by using interruption. CONSTITUTION:Serial data are converted to parallel data for the unit of a character at a receiver 4 and the converted parallel data are temporarily saved at a reception FIFO 5. Two characters, for example, are set to a timing register 8 and when the data for two characters are stored in the reception FIFO 5, an inside processor 9 recognizes this and transmits an interruption information signal having the arrival information of the received data as the contents. This interruption information signal is transmitted through a system interface 6 to a host processor 2. According to this signal, the host processor 2 executes an interruption cause-analysis processing and continuously fetches the parallel data for two characters in the reception FIFO 5.
Patent JP-H02302498-A (JP)
Title: Liquid detergent composition
Inventor: KURAUDO EKUHAATO
IPC: C11D3/42
Filed: 1990-04-27
Abstract: PURPOSE: To provide the subject novel composition containing disulfonated dibenzofuranylbiphenyl as the optical whitening agent, being capable of preventing bleaching stops from forming and having excellent whitening effect and very good storage life.  
     CONSTITUTION: This composition contains 0.01-2 wt.% optical whitening agent represented by the formula [wherein X is sulfonic acid, H or a 1-4C alkyl; Y and Z are each sulfonic acid, H, a 1-4C alkyl, a 1-4C alkoxyl, a halogen, CN, phenoxyl or benzyloxy (provided that any one of X, Y and Z is sulfonic acid, and neither of the remaining two groups are sulfonic acid)]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60257426-A (JP)
Title: Liquid crystal display device
Inventor: NARITA KENICHI
IPC: G02F1/1339
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a liquid crystal display device, whose display quality is good even at a low temperature, with a good productivity by using spacers consisting of a benzoguanamine resin and using desirably spacers larger than a predeterminate gap between substrates. CONSTITUTION:Spacers 5 are scattered between substrates 1 and consist of a benzoguanamine resin stuck by an oriented film 3, and a liquid crystal 6 is held between substrates 1. Beads of the benzoguanamine resin obtained by condensation polymerization of a benzoguanamine and a formaldehyde are classified by particle size to obtain beads having 8mum particle size as spacers 5. These spacers 5 are mixed dispersedly in an orienting agent, and this orienting agent is applied onto a glass base 4 provided with an electrode 2 and is sintered to form the oriented film 3. Since diameters of spacers are slightly reduced during formation of the oriented film, particles having a diameter (d) which satisfies relations 1.0t<d<=1.2t [(t) is the final objective gap between substrates] are mixed into the orienting agent.
Patent JP-H08291378-A (JP)
Title: Method for heat treating titanium-aluminum intermetallic compound
Inventor: YAMADA TAKESHI
IPC: C22C14/00
Filed: 1995-04-18
Abstract: PURPOSE: To improve the cold ductility of an intermetallic compound without detecting its high temp. strength by forming fine γphase grains, α2 phase grains and lamellar grains around the coarse lamellar grains of a Ti-Al intermetallic compound contg. a specified amt. of Al. CONSTITUTION: This Ti-Al intermetallic compound is the one contg., by atom, 41 to 49% Al and having a lamellar-grained structure at least consisting of γphases (Ti-Al) and α2 phases (Ti3 Al) as constituting phases. A Ti-Al intermetallic compound is held under heating to the transformation point or above to form its structure into a lamellar-grained one having desired grain diameter. It is held under heating to an α+γ region to form a structure contg. at least one among relatively fine γ phase grains, α2 phase grains and lamellar grains around coarse lamellar grains. The coarse lamellar grains reduce the grain boundaries to improve its high temp. strength. Stress concentration on the phase boundaries in the vicinity of the grain boundaries is relaxed by the deformation of the fine grains, so that its ductility at an ordinary temp. improves.
Patent JP-H07320100-A (JP)
Title: Fare adjustment processing system using in-car supplementary ticket
Inventor: MIYOSHI KENICHIRO
IPC: G07B15/00
Filed: 1994-05-27
Abstract: PURPOSE:To issue an in-car supplementary ticket, which can be handled by an automatic fare adjusting machine and an automatic ticket examining machine by a portable in-car supplementary ticket issuing machine and to reduce the weight and size of the in-car supplementary ticket issuing machine. CONSTITUTION:The fare adjustment processing system using the in-car supplementary ticket issues the in-car supplementary ticket T given a bar code Ba corresponding to fare adjustment contents by the in-car supplementary ticket issuing machine 1, reads the bar code B a out of the in-car supplementary ticket T when the issued in-car supplementary ticket T is thrown in the automatic fare adjusting machine 2 and performs fare adjustment processing corresponding to the read fare adjustment contents, and issues a fare adjustment ticket S where the fare adjustment result is magnetically recorded, and when the issued fare adjustment ticket S is thrown in the automatic ticket examining machine 3, the bearer of the fare adjustment ticket S is allowed to pass.
Patent JP-S5541280-A (JP)
Title: Thermal pressure welding device of printing material that use flash discharge lamp
Inventor: URAGAMI YUTAKA
IPC: B41M7/00
Filed: 1978-09-20
Abstract: PURPOSE: To directly fix printing materials, in which fixation has been difficult in conventional methods, for a short time and in high fixation properties, by mounting flash discharge lamps that provide printing matter with instantaneous thermal pulses and pressure to this thermal welding device of the printing materials.  
     CONSTITUTION: A box-like reflecting cover 5 is installed onto printing matter A in a shape that the opening end is faced to the printing matter A, and flash lamps 6 are disposed into the cover 5. When the flash lamps 6 radiate, instantanoeus thermal pulses are irradiated on the printing matter A, pulverulent bodies 3 in printing materials 1 are heated, and particles 3a with large diameters softening melt a surface of matter to be printed 2 and slightly indent the surface. Air in the cover 5 is expanded by the thermal pulses 7 and pressure 8 is applied onto the printing matter A at the same time, and the particles 3a with large diameters bite into the indented, melted, coarse surfaces or holes of the matter to be printed 2 by the multiplied effect of the pressure 8 and the thermal pulses 7. Thus, the printing material 1 are strongly fixed with the completion of the drying of a thickening agent 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000306798-A (JP)
Title: Aligner
Inventor: KAWAMURA KEIICHIRO
IPC: G03F7/20
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To set all operations effective, even during exposure and to prevent them from affecting exposure operations. SOLUTION: In an aligner for baking a circuit pattern on a substrate based on plural types of parameters, a means 105 which are registered in advance and preserves the parameter types of an object of update or an object of non- update, a means 102 for inputting data and displaying input data and a means 103 for collating the parameter type of input data with the parameter type which is preserved by the preservation means and deciding whether input data is to be rejected based on the collation result are installed. Input which affects exposure operation is invalidated.
Patent JP-S60260802-A (JP)
Inventor: JIYON MAACHIN DORITSUGAAZU
IPC: F22B37/00
Filed: 1985-05-30
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-S5817308-A (JP)
Title: Device for measuring amount of ink supply
Inventor: SHIBUKAWA KIYOSHI
IPC: B41F31/02
Filed: 1981-07-23
Abstract: PURPOSE:To set the adequate amount of ink supply without experienced skill, by compensating the signal obtained by scanning an object to be measured by a photoelectric transducing element array, integrating the results, and obtaining the ratio between the area of printed part and the area of the part which is not printed. CONSTITUTION:A detecting head 11 has a mask case 10, a light source 9, and a measuring device 8 which guides the light reflected from the measuring region of the object to be measured 4 to the photoelectric transducing element array through a lens. A driving device moves the head 11 in a step shape so as to scan the entire surface of the object to be measured 4. The wavelength values of the output signal train from the individual photoelectric transducing element in the measuring device 8 are converted into continuous analog waveforms. Said analog waveforms are compensated based on the compensating constant which is obtained by the measurement with respect to a calibrating plate 5 and the results are integrated. Then the area ratio between the printed part and the part which is not printed is measured. Based on said area ratio, the amount of the ink supply is determined.