baber/WOPTO huggingface dataset:
Patent JP-S6481217-A (JP)
Title: Vapor growth apparatus
Inventor: SHISHIGUCHI SEIICHI
IPC: H01L21/31
Filed: 1987-09-22
Abstract: PURPOSE:To uniformize the thickness in a substrate surface, by providing rows of gas blowoff holes on the side of a nozzle tube facing a substrate for vapor phase epitaxy, in a longitudinal direction of the nozzle tube and by making the gas blown off from the rows of gas blowoff holes spread and flow radiately on the vapor grown surface. CONSTITUTION:An apparatus comprises a stand 3 for supporting the apparatus, a reaction tube of a two-tube structure comprising an outer tube 1 and an inner tube 2, a substrate holder 4 for holding a single-crystal substrate 5, resistance heating ovens 6 and a nozzle tube 7 for supplying a reaction gas. The reaction gas is blown off from the cylindrical nozzle tube 7 and exhausted from an outlet 9 through gas outlet holes 8 provided on the wall surface of the inner tube. Many reaction gas blowoff holes 10 are provided on the nozzle tube 7. Since they are provided in rows on the cylindrical surface of the nozzle tube 7 facing to the substrates 5, the reaction gas blown off from the nozzle tube 7 can be spread and supplied radiately about the nozzle tube 7 over the wide region within a horizontal surface.
Patent JP-H02116651-A (JP)
Title: Aggregate for building material such as concrete and manufacture of said aggregate
Inventor: PATORITSUKU RAMONI
IPC: C04B14/22
Filed: 1989-09-14
Abstract: The filler is formed from used glass which, after comminution to form grains, is roughened at the surfaces and rounded at the edges. This is achieved by grinding. The filler can be used for concrete. It facilitates good adhesion of the cement, and there is virtually no danger of injury during processing.
Patent JP-2000337180-A (JP)
Title: Cylinder injection type spark ignition internal combustion engine
Inventor: TSUTSUMI YASUHITO
IPC: F02B23/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the turbulence in the cylinder of the latter half of a compression stroke at a stratified charge combustion and also stir a fuel sufficiently in a suction stroke at the homogeneous combustion time and form a favorable homogeneous mixture in the cylinder. SOLUTION: In a cylinder injection type spark ignition internal combustion engine provided with an ignition plug 6 and a fuel injection valve 7 for injecting the fuel directly in a cylinder and for carrying out the stratified charge combustion by a compression stroke fuel injection and the homogeneous combustion by a suctions stroke fuel injection, a tumble flow strong weak variable means 10 which can weaken the tumble flow formed in the cylinder at the suction stroke at the stratified charge combustion time in comparison without the homogeneous combustion time is provided. This tumble flow strong weak variable means 10 has the lift amount variable mechanism of the suction valve 3 and reduces the lift amount of the suction valve 3 at the stratified charge combustion time in comparison with the homogeneous combustion time.
Patent JP-S59128855-A (JP)
Title: Information transmitter via telephone channel
Inventor: KUROODO ROBEERU DEYUPIYUI
IPC: H04M11/06
Filed: 1983-12-21
Abstract: Voice-band modems (4, 12) are used to transmit information via a loaded telephone line (2) when a telephone (1) connected to the line is on-hook. When the telephone is off-hook, the integrity of the line is checked by transmitting a pilot tone (6, 7) from the subscriber end to the central office end of the line, where the pilot tone is monitored (16, 31, 15). Filtering of pilot tones in the central office is avoided by using two different pilot tones for originating and answered calls. An alarm condition at the subscriber produces a shifted pilot tone frequency. Loss or a change in frequency of the monitored pilot tone causes a telephone call on the line to be temporarily interrupted (14, 35, 36, 37) for checking the line and alarm condition. The central office and equipment can be switched to poll consecutively a plurality of telephone lines.
Patent JP-H03103293-A (JP)
Title: Controller for industrial sewing machine
Inventor: YAJIMA MAKOTO
IPC: D05B69/12
Filed: 1989-09-18
Abstract: PURPOSE:To correct the number of times for rotating a motor so that the number of rotations of a sewing machine can be a prescribed value by counting the number of pulses from an encoder, calculating the ratio of a motor shaft pulley diameter to a sewing machine shaft pulley diameter and storing an arithmetic result. CONSTITUTION:When a flip-flop circuit 15 is turned to a set state and an upper position signal is inputted again, a microcomputer 16 judges that a sewing machine shaft is once rotated, and fetches the count data of an up-down counter 14. Whether these data are up-count data or down-count data is judged according to a rotating direction signal 18 from a four-times multiplying circuit 13. Based on the read data, the microcomputer 16 calculates the ratio of the pulley and based on these calculated results, speed control is executed for a motor 2 and a main body 1 of a sewing machine. By always monitoring the respective pulley diameter ratios between the motor shaft and the sewing machine shaft, a change in the ratio of the pulley diameter caused by setting error or pulley diameter exchange can be known and based on the result, the correction of an E<2>PROM circuit 17 can be executed.
Patent JP-H0687543-A (JP)
Title: Paper feeding device for recording device
Inventor: NAKANISHI KATSUMI
IPC: B65H1/14
Filed: 1992-09-09
Abstract: PURPOSE:To reduce loss time to a minimum at the switching time by performing the lift-up one cassette gradually during the stop of lift-up of the other cassette selected between two paper feeding cassettes disposed in vertical stages. CONSTITUTION:A lift-up unit formed of one motor, two one-way clutches, a gear train and the like lifts up recording paper in two paper feeding cassettes 10, 20 in vertical stages so as to be feedable in compliance with the normal/ reverse rotation of the motor. When the cassettes are set and the upper stage cassette is selected, a sensor 17 is turned off, so that the motor is rotated normally to start lift-up. When the sensor 17 is turned on, the feedable state is obtained. At the ready time, the sensor 17 is left off for 20-30 seconds. The motor is therefore rotated reversely at this time to perform lift-up in the lower stage, that is, the lift-up of the other cassette 20 is performed during the stop of lift-up of the selected cassette 10. This results in eliminating the generation of loss time due to a delay in the start of copying even with a switching command given.
Patent JP-H03237977-A (JP)
Title: Controlling of operating parameter for determining heat balance of premature or newborn infant placed in incubator
Inventor: YOAHIMU KOTSUHO
IPC: A61G11/00
Filed: 1990-09-12
Abstract: PURPOSE: To enable precise operation for desired heat condition by setting at least two of four temperature sensors in various temperature zones concerning the human body, obtaining a matrix having preset values of intrincic conditions from a first table, and determining the heat condition by data from the comparison with the second multi-dimensional table showing various temperature conditions. CONSTITUTION: This control device has an ambient temperature sensor 4, a human body internal temperature sensor 5, a skin temperature sensor 6, a peripheral temperature sensor 7, and a data processor 10 includes a matrix 11 having measurement values of babies, and a first multi-dimensional table 13 where preset values are stored, and special select amount concerning the human body is input by an input device 12. From the first table, experience values are supplied to a matrix 14 for outputting the present value condition F of the baby condition. A comparator 15 compares the actual value of the condition with the preset value of the condition by a difference detector 16. In a second multi-dimensional table 17, a permissible error of the preset value of condition is stored to be compared with actual deviation by a second comparator 18.
Patent JP-H0899275-A (JP)
Title: Nose adapter for nailing device
Inventor: TSUNODA NOBUYUKI
IPC: B25C7/00
Filed: 1994-10-04
Abstract: PURPOSE: To dispense with laborious work such as replacement of an adapter in each time when a condition of a nailing surface is changed so as to improve usability of the adapter by forming the adapter, which is mounted in a nose tip part, for adapting the nose tip part in a nailing device to a condition of a nailing surface, so that it can comply with two conditions of the nailing surface. CONSTITUTION: An adapter 10 mounted on the tip part of a nose 1 for adapting the tip part of the nose 1 in a nailing device to a condition of a nailing surface, is formed into a substantially cylindrical shape, while on both its end faces, contact faces 11, 12 respectively complying with the nailing surfaces in different conditions are arranged, and following its forward/backward reversing rotation, either of the contact faces 11, 12 is optionally selected to be mounted.
Patent JP-H0288866-A (JP)
Title: Disengagement sound remover in locking device for vehicle
Inventor: SUZUKI ATSUO
IPC: E05B85/26
Filed: 1988-09-26
Abstract: PURPOSE:To prevent the generation of disengagement sound by housing two kinds of springs only by slightly changing the structure of a conventional housing chamber. CONSTITUTION:The housing section 24 of a metallic-coil large spring 16 is formed on the inner part side of the housing section 23 of a metallic-coil small spring 12 besides the housing section 23, and the metallic-coil small spring 12 is housed in the housing section 23 and the metallic-coil large spring 16 in the housing section 24. Since the elastic force of the metallic-coil large spring 16 is hardly affected by a temperature at that time, the effect of the elastic force of the spring 16 is not changed. Since only the metallic-coil small spring 12 is shrunk, the door of a gate is operated lightly as seen in conventional devices at the beginning of the operation of the door of the gate, and the metallic-coil large spring 16 works when a circular corner section 14 and a corner section 15 are separated, thus preventing disengagement sound.
Patent JP-H1091349-A (JP)
Title: Touch panel switch
Inventor: FUJII TATSUYUKI
IPC: G06F3/041
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel switch of high precision at low cost as a touch panel switch used to operate a cursor, etc., of various information equipment represented by a personal computer. SOLUTION: As for the arrangement of 1st and 2nd electrodes 21 and 24 which are provided on a fixed insulating substrate l and a flexible insulating substrate 7 opposite each other, potentials between 1st electrodes 21 and 2nd electrodes 24 can be distributed at right angles to a detection reference axis without adding any new component by giving a slope so that the intervals decrease from connection parts 22 and 25 for wiring patterns 5A and 5B for the 1st and 2nd electrodes toward end parts 23 and 26, thereby providing the touch panel switch of high precision at a low price.
Patent JP-H0289091-A (JP)
Title: Driving method for active matrix type liquid crystal display device
Inventor: OGURA SHIGEKI
IPC: G09G3/36
Filed: 1988-09-26
Abstract: PURPOSE:To display an image of high quality without sensing flicker throughout a display screen by inverting polarities of counter voltages of display signals, which are applied to drain electrodes of field effect transistors in odd column groups and those in even column groups, to opposite polarities. CONSTITUTION:Drain electrodes D of thin film transistors as switching elements T which control respective picture elements are divided to odd column groups o1 to on and even columns groups e1 to en, and signal voltages (drain voltages) having opposite polarities are given to these groups o1 to on and groups e1 to en to drive liquid crystal L. Consequently, when the whole of the picture is seen, the optical change of liquid crystal L between picture elements on adjacent columns and the same line can be visually uniformly recognized because variances due to the variance in characteristic, the variance in cell thickness, etc., of individual switching elements T are compensated by each other. Thus, the image of high quality is displayed without sensing flicker throughout the display screen.
Patent JP-H0553645-A (JP)
Title: Method and device for fixed positioning unmatched position of rotary device
Inventor: NAKAMURA HARUO
IPC: G05D3/10
Filed: 1991-08-26
Abstract: PURPOSE:To secure a method and a device for fixed positioning a unmatching position of a rotary device like a laser beam scanner containing a rotor unified with a motor main body, etc., to automatically stop the unmatched part of the rotary part of the rotary device at a fixed position at all times for the dynamic balance adjustment of the rotary part. CONSTITUTION:An unmatched part of a rotary part 3 of a rotary device A containing a rotor 5 unified with a motor main body 1 is specified based on the date detected by a vibration sensor 9 and a measurement start point sensor 10. Then the electrification is disconnected to the motor main body 1 and the part 3 of an inertial rotation mode is forcibly rotated in the rotational frequency prescribed by a pulse motor 17 different from the motor 1. Then the motor 17 is controlled so that the unmatched part stops automatically at a fixed position at all times.
Patent JP-2000068132-A (JP)
Title: Inverter transformer
Inventor: WATANABE SHIGEAKI
IPC: G02F1/1335
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an inverter transformer attachable even to the thin and long space of a narrow width. SOLUTION: The outer shape of the cross section of the winding shaft 12 of a bobbin 10 is turned to an almost elliptic shape, the side of the narrow width is turned to a side face to which the terminals 21 and 22 of the base part 11 of the bobbin 10 are attached, and the winding shaft 12 is integrally molded at the base part 11. Also, a center leg 62 whose cross section is elliptic is formed at the center part of one core 60, and outer legs 63 are formed at four corners, respectively. The center leg 62 is inserted to the hole of the winding shaft 12, and the outer legs 63 are abutted to the core 50.
Patent JP-H0771054-A (JP)
Title: Controller of construction machinery
Inventor: MORI HISANOBU
IPC: E02F9/24
Filed: 1993-08-31
Abstract: PURPOSE:To promote working efficiency by making it possible to reproduce an operation state inputted for once and limited value in a range of operation even if work is discontinued. CONSTITUTION:In the case limited setting in new working conditions is inputted in an RAM through setting means 12, 13, 14 and 17 or a teaching command means 15, a display value standard setting means 17, etc., it is immediately stored in an EEP and an ROM. In the case an operation lever for a working device is operated or in the case a play-back command means 16 is controlled to operate, control processing signals and display processing signals are outputted from a controller 7 so that operation in a range corresponding to the limited value set newly in the RAM is made. In the case an engine is stopped and in the case electrification of the controller 7 is stopped, the limited value stored in the RAM is immediately erased, and the same data is written into the EEP and ROM is kept, so that if the controller 7 is reelectrified, the data is read out in the RAM again, and operation with the same limited value as that of the operation before the service interruption can be reproduced.
Patent JP-S62101290-A (JP)
Inventor: KAMIYA OSAMU
IPC: D05B69/34
Filed: 1985-10-28
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-H1180899-A (JP)
Title: High strength steel tube excellent in workability, and its production
Inventor: TOYOOKA TAKAAKI
IPC: C22C38/58
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To refine crystalline grain and to improve workability and strength by providing a specific composition consisting of C, Si, Mn, Al, and the balance Fe with inevitable impurities, also providing a structure consisting of ferrite and a secondary phase of specific area ratio other than ferrite, and regulating the average crystalline grain size in the cross section perpendicular to the longitudinal direction of a steel tube to a specific value or below. SOLUTION: The steel has a composition containing, by weight, >0.30-0.70% C, 0.01-2.0% Si, 0.01-2.0% Mn, and 0.001-0.10% Al and also has a structure consisting of ferrite and a secondary phase of >30% area ratio, other than ferrite. As the secondary phase other than ferrite, martensite, bainite, and cementite can be cited, and these can be precipitated independently or in combination. The precipitated secondary phase can contribute to the improvement of strength and uniform elongation. Further, the average crystalline grain size in the cross section perpendicular to the longitudinal direction of a steel tube is regulated to <=2 μm.
Patent JP-S60132765-A (JP)
Title: Paper gripping mechanism for paper feeder of sheet fed printing press
Inventor: KOSUGI KATSUYOSHI
IPC: B65H5/14
Filed: 1983-12-22
Abstract: PURPOSE:To prevent reduction in the paper gripping force during the prolonged use by forming a specified groove on the surface of metal work contacting paper on a paper gripping base while a special super abrasive particles are bonded on the surface thereof except for the groove. CONSTITUTION:A plurality of grooves 3 are cut into the surface of metal work contacting paper 6 on a paper gripping base 1 at the right angle to the paper feeding direction and particles of so-called super abrasive particles such as diamond or cubic boron nitride are bonded on the surface of the metal work except for the grooves 3. A synthetic resin material (such as composite polyurethane) reinforced by 10-30% of inorganic material such as glass fiber or carbon fiber is preferably provided at the part which contacts a paper of a paper gripping finger 5 combined with the paper gripping base 1.
Patent JP-H0691239-A (JP)
Title: Ultrasonic washing method
Inventor: SATO CHUICHI
IPC: B08B3/12
Filed: 1992-09-09
Abstract: PURPOSE:To move an object to be washed to a position where the intensity of ultrasonic waves becomes max. by measuring the intensity distribution of ultrasonic waves in a washing soln. CONSTITUTION:An ultrasonic intensity measuring sensor 8 is arranged in a washing tank 1 and driven up and down to calculate a point where the intensity of ultrasonic waves becomes max. and, at the same time, the distance from the bottom surface of the washing tank 1 to the ultrasonic intensity measuring sensor 8 is detected and, on the basis of this distance data, a position command signal S is outputted to a washing basket driving device 6 and a washing basket 5 is moved so as to follow the ultrasonic intensity measuring sensor 8 to be arranged to the point where the intensity of ultrasonic waves becomes max. By this constitution, the effect of ultrasonic washing can be certainly developed without changing the utrasonic intensity level to an object 4 to be washed.
Patent JP-S61118730-A (JP)
Title: Electrochromic display apparatus
Inventor: YASUDA AKIO
IPC: G02F1/17
Filed: 1984-11-15
Abstract: PURPOSE:To obtain a blue color display apparatus which is less tendency for giving a tired feeling in a long period observation by applying an electrochromic solution (EC solution) contg. a cyclodextrin (CD) in an n-methyl or an n-ethyl viologen compd. to the titled apparatus. CONSTITUTION:The titled apparatus is prepared by filling the EC display apparatus with the EC solution 8 obtd. by incorporating alpha-CD, beta-CD, or gamma-CD having 6-9 members of glucopyranose rings to the viologen compd. shown by the formula wherein (n) is 1 or 2, X is Br, Cl, I or ClO4, and an alkaline ferrocyanide of an auxiliary reduction system, and also an electrolyte of sodium phypophosphite and KBr or KCl which is a salt of the same anion to that of the viologen compd. The titled apparatus displays a blue or a pale violet color, and lessen a tendency for giving a tired feeling in a long period observation, and obviates a generation of an unremovable stain after a washing treatment, thereby obtaining a good durability.
Patent JP-S6288372-A (JP)
Title: Manufacture of light weight photocell array
Inventor: JIYOZEFU JIEI HANAKU
IPC: H01L31/18
Filed: 1986-10-09
Abstract: A process for producing a relatively large-area, lightweight array of thin film photovoltaic cells includes depositing a semiconductor alloy film, such as amorphous silicon, onto a surrogate substrate, affixing a support material to the deposited film and separating the film and support material from the surrogate substrate.
Patent JP-H01301552-A (JP)
Title: Aluminum phosphate cement composition and lamp assembly composed thereof
Inventor: KIYASARIN MAASU
IPC: C04B111/92
Filed: 1988-09-28
Abstract: PURPOSE: To obtain heat resistant aluminum phosphate cement useful for joining a tungsten halogen lamp to a glass reflector by compounding aluminum phosphate, alumina and heat resistant filler which are respectively specific.  
     CONSTITUTION: This compsn. contains a mixture composed of (a) the aluminum phosphate contg. excessive phosphoric acid, (b) the alumina of a fine grain size and (c) the inert heat resistant filler of an intermediate grain size and coarse grain size. The compounding range of (a) 4 to 15 pts. vol. alumina, (b) 5 to 30 pts. vol. intermediate grain size filler, (c) 40 to 75 pts. vol. coarse particle filler and (d) 10 to 25 pts. vol. aluminum phosphate expressed as the total reaction product obtd. by bringing the aluminum hydroxide into reaction with 85% phosphoric acid, by defining the total volume of the slurry or paste as 100 pts. vol. is generally adopted for the amts. of the respective components to be used for forming the compsn. described above. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001068454-A (JP)
Title: Etching method and plasma treating method
Inventor: HAGIWARA MASAAKI
IPC: H05H1/46
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of etching an SiNx layer hard to oxidate a Cu layer. SOLUTION: A process gas contg. a gas composed of C, H and F, O2 and Ar is introduced into a process chamber 102 of a plasma treating apparatus 100, the process gas flow rate ratio is set to e.g. CH2F2/O2/Ar=20 sccm/10 sccm/100 sccm, the pressure in the process chamber 102 is set to about 50 mTorr, a high frequency power of 500 W at 13.56 MHz is applied to a lower electrode 108 on which a wafer W is laid, the process gas is turned to a plasma, an SiNx layer 206 formed on a Cu layer 204 is etched and the exposed Cu layer 204 is hardly oxidated and not implanted with C or F.
Patent JP-H0287653-A (JP)
Title: Semiconductor device
Inventor: NASU KAZUYOSHI
IPC: H01L21/60
Filed: 1988-09-26
Abstract: PURPOSE:To obtain a semiconductor device where damage of a package by an external force is hard to cause and which is easy to handle by a method wherein the package is constituted of a soft resin. CONSTITUTION:The following are contained: a container 1 which is provided with a cavity and is made of an insulating soft resin, a reinforcement member 2 which is composed of a metal sheet or a ceramic sheet installed at the bottom of the cavity; a semiconductor chip 3 which is mounted on the reinforcement member 2; a lid 4 which constitutes a package by being bonded to the container 1 made of the soft resin and is made of an insulating soft resin; a conductive thin-film electrode 5 which is installed between the container 1 made of the soft resin and the lid 4 made of the soft resin and is connected to an external terminal of the semiconductor chip 3. The conductive thin-film electrode may be formed of an aluminum film or a transparent conductive film of tin oxide, indium oxide or the like used in a conductive plastic. A stopper 6 is a metal pin; it mechanically fixes a lead 7 to the container 1 made of the soft resin and is surely connected electrically to the conductive electrode 5.