baber/WOPTO huggingface dataset:
Patent JP-S5929469-A (JP)
Title: Semiconductor device
Inventor: NAITOU MASAMI
IPC: H01L29/06
Filed: 1982-08-11
Abstract: PURPOSE:To form the rectifying diode, which can be manufactured easily, having excellent properties of low loss, stability and high speed, operation by a method wherein a voltage of inversely biased electrode will be applied to the p-n junction located between a pair of main electrodes in such a manner that they are substantially surrounding at least one main current path having a p-n junction between the pair of electrodes. CONSTITUTION:When a voltage, with which the side of an anode electrode located between the anode electrode 1 and a cathode electrode 2 will be brought to positive, the main current runs to a pair of main electrodes, and the main current is blocked when the voltage, with which the anode electrode 1 side will be brought to negative to the anode electrode 2, is applied. The main current path is a pn<->nn<+>n<++> diode region mainly containing the first layer part 31. Also, when it is biased inversely, a depletion layer is formed on the p-n junction J11 between the first layer part 31 and the second layer part 42, and at the same time, the main currnet path is pinched off by the depletion layer extended from the p-n junction J12 located between the second layer part 32 and the first layer part 41. As a result, the electric field in the vicinity of the p-n junction on the main current path is weakened, and the load of the p-n junction J11 on the main current path is lightened in a blocked state.
Patent JP-S5840525-A (JP)
Title: Light scanning device
Inventor: SHIBATA ISAMU
IPC: H04N1/053
Filed: 1981-09-04
Abstract: PURPOSE:To fix the speed of revolution by controlling inputs to a motor so as to make the deviation of the variation of pulse repeating frequency outputted  from a photodetector which receives a laser beam from a deflector in every  main scanning zero. CONSTITUTION:A photodetector 6 is set on a position which is located on the outside of an available scanning angle Y on the main scanning starting side and the inside of an area for the maximum deflecting angle X, and on which laser beams can be received. In every reception of a laser beam, said detector 6 outputs a pulse P, and a pulse train is amplified by an amplifier 15 and outputted as a modulation timing signal A. The signal A is also sent to a frequency divider 16, and an output signal from the frequency divider 16 is inputted to one input terminal of a phoase detector 11, which outputs a signal D proportional to the phase difference between the input from the frequency divider 16 and an oscillation pulse output signal C from an oscillator 10, i.e., the deviation of the variation of pulse repeating frequency of the timing signal A.
Patent JP-H10333541-A (JP)
Title: Compressor model for training simulator
Inventor: TSUBOYA TETSUFUMI
IPC: F04B51/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress a rise of a computer load and to improve simulated precision by numerically computing simultaneous equations made by being a process value of gas flowing into a compressor and characteristic values of various valves provided on the input/output of the compressor as variables and using plural functions and outputting the output process values of the compressor. SOLUTION: An inlet shut-off valve a3 shutting off an inlet of natural gas and a pipe volume a4 cushioning a pressure of natural gas are provided on a inlet pipe a2 connecting a BOG compressor a1 with an LNG tank. On the other hand, a check valve a6 , an outlet control valve a7 , etc., are provided on an outlet pipe a5 connecting the BOG compressor a1 with a discharge gas pipe. Then, when the process operation of the compressor a1 is simulated by numerically computing, the simultaneous equations made by being the process value of the gas flowing into the compressor a1 and the characteristic values (K values) of various valves a3 , a6 , a7 ... provided on the input/output of the compressor a1 as the variables and using plural functions related tot he output process values are solved by numerically computing, and the output process values of the compressor a1 is outputted.
Patent JP-H09313997-A (JP)
Title: Bubble generation nozzle device for trigger type sprayer
Inventor: DAGURASU BII DOTSUBUSU
IPC: B05B11/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To selectively generate high-density minute bubbles by mixing air with atomized particles in the turbulent flow chamber of a bubbling barrel to generate bubbles and allowing the bubbles to collide with a freely turnable hinge type lattice between an action position and a nonaction position. SOLUTION: The bubbling nozzle device 10 is provided in the discharge end part 12 of a trigger type sprayer. A turbulent flow chamber 26 is formed of the inner wall 25 of a bubbling barrel 23 in the bubbling nozzle device 10. Bubbles having prescribed size and density are generated by allowing atomized particles spouted from a discharge oriffice 15 to collide with the smooth inner wall 25 and mixing the atomized particles with air. Further, a supplementary bubble-generating means 29 incorporating a hinge type lattice is fitted to the device 10. The hinge type lattice is turned around a hinge axis 37 between an action position coaxial with the bubbling barrel 23 and a nonaction position separated from the bubbling barrel 23.  The hinge type lattice is provided with ribs 45, 46 of a first and second sets being in a first and second parallel faces and higher-density minute bubbles are generated by collision of bubbles.
Patent JP-H11318740-A (JP)
Title: Shower apparatus
Inventor: KAMIMURA MASAHITO
IPC: E03C1/06
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve an interior beauty of a shower apparatus. SOLUTION: This apparatus is provided with a heat source unit 1, a shower hose 7 through which hot water supplied from the heat source unit 1 is passed, a shower head 8 which is attached to the final end of the shower hose 7 to deliver hot water and a support 10 for supporting a fixture 9. The support 10 is built up of a resin sealed in foam to produce a good appearance and a refreshing look thereby displaying an interior beauty.
Patent JP-H035034-A (JP)
Title: Method and apparatus fur forming neckin part
Inventor: KAWAMUKI KIKUO
IPC: B21D51/26
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the generation of longitudinal wrinkles at a flange part by forming the neckin part of integrally molded can which is comparatively larger reduction ratio of diameter with spinning method in one process, accordingly, in one forming apparatus. CONSTITUTION:The neckin part 1c is formed at the opening end 1a of the integrally molded can 1 of the drawing can or the like. The can 1 is supported at its bottom 1b with a supporting plate 2, and is given a bias with a spring 7 in the axial direction, and a holding tool 6 with a round chamfered part 6a formed at the top end is inserted inside of the opening end part 1a, and the axial force pushing this bottom 1b to the supporting plate is acted. While moving the supporting plate far from the holding tool to the axial direction, plural spinning rolls 4 having the forming surface 4a with the shape typed corresponding to the chamfered part is, while the can and spinning roll are being rotated relatively, transfered into the inside in the radial direction in the controlling state. In such a way, the opening end part is curved forcibly at the part between the chamfered part and the formed surface and so the neckin part is formed without the generation of longitudinal wrinkles.
Patent JP-H10328615-A (JP)
Title: Compound layer film forming method
Inventor: NAKAMURA SHIGERU
IPC: B05D1/36
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To form a new compound layer film which is formed into a color base of the base tone provided with the pearl tone and superior metallic feeling by applying a color base coating material, a metallic coating material containing aluminum oxide flakes and a clear coating material. SOLUTION: A metallic coating material containing aluminum oxide flakes as a thermosetting resin composition formed of base resin such as acrylic resin or polyester resin having a crosslinking functional group used combinedly with a crosslinking agent such as melamine resin or urea is applied on a cured or uncured surface to be coated formed of a color base coating material as a thermosetting resin composition formed of base resin such as acrylic resin, polyester resin, alkyd resin or urethane resin having a crosslinking functional group combinedly used with a crosslinking agent such as melamine resin, urea resin or a polyisocyanate compound. Also a clear coating material as a thermosetting resin composition is applied on the surface to be coated formed of the metallic coating material.
Patent JP-S5663904-A (JP)
Title: Chemical preparation for agriculture and industry
Inventor: KUCHIKATA MASUO
IPC: A01N43/72
Filed: 1979-10-31
Abstract: NEW MATERIAL:N-Substituted polydithiocarbamic thiuram sulfide of formula I [X is divalent aliphatic chain or xylylene; Y, Y' are H where the case is excluded where they are H at the same time), higher alkyl, group of formula II (m is 0W3; R is H, alkyl; R 3  is H, alkyl), formula III and formula IV (R 1  is H, alkyl, alkenyl)].  
     EXAMPLE: N-(2-Cyanoethyl)ethylene thiuram disulfide.  
     USE: Chemical preparation for agriculture and industry: they are stable at room temperature and when used in agriculture, they show high controlling effect with no injure to crops and animals. Further, when used in industry, they control the pollution and damage caused by mildews and other microorganisms growing on coating films and others and the pollution of cooling water caused by slime and algae.  
     PREPARATION: A water-soluble salt of N-substituted polydithiocarbamic acid is  treated with an oxidizing agent such as nitrous acid, hydrogen peroxide or chlorine  to produce a yellow or white compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297786-A (JP)
Inventor: EGUCHI YUMIKO
IPC: G21C17/00
Filed: 1986-06-16
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-S623069-A (JP)
Inventor: MURAKAMI HIROSHI
IPC: C04B35/18
Filed: 1985-06-25
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-S5930318-A (JP)
Title: Channel selecting device of radio receiver
Inventor: MUTOU MASAHARU
IPC: H03J7/02
Filed: 1982-08-11
Abstract: PURPOSE:To eliminate tracking error, by switching an antenna circuit so as to receive a broadcast after accurate tuning is obtained with a pseudo broadcast signal. CONSTITUTION:A point where an output signal of an intermediate frequency amplifier circuit 7 is maximized is detected by the tuning operation. When the peak value is detected, an input to the antenna circuit 1 is switched to an auxiliary circuit 15. A signal having a frequency obtained by mixing an output of a local oscillator 6 and an output of an intermediate frequency oscillator 14 is applied from the auxiliary circuit 15. This frequency is the same as the frequency of a broadcast station received at the first tuning operation. The tuning of a high frequency amplifier circuit 4 is adjusted automatically by receiving the so- called pseudo broadcast signal. When the tuning is complete, the intermediate frequency signal is maximized. Further, the antenna circuit 1 is restored to the antenna side again.
Patent JP-H036079-A (JP)
Title: Semiconductor light source
Inventor: TERAISHI KATSUHIRO
IPC: H01S5/00
Filed: 1989-06-02
Abstract: PURPOSE:To improve secondary harmonic conversion efficiency by providing two types of optical resonators having lasing function and a ring type optical resonator function, and disposing the former optical waveguide on both sides of the latter optical waveguides in close vicinity of the latter. CONSTITUTION:Optical waveguides 2, 3-1, 3-2 are formed into a square shape on the same plane on a substrate 1. That is, a square-shaped ring type resonator is formed. The laser resonator 3-2 is adapted to lack at its one corner and have a resonator function by reflection at its end surfaces, and lasing is induced in the optical waveguides of the ring type optical resonator 3-1 and the resonator 3-2. Laser light energy is propagated into the optical waveguide of the ring resonator 2 coupled optically to the formers. Accordingly, secondary harmonic is generated in the resonator 2 by the laser light propagated in the resonator 2, and laser light induced by optical coupling is substantially completely confined in the resonator 2. Thus, secondary harmonic conversion efficiency is improved.
Patent JP-S5765772-A (JP)
Title: Reversible temperature-indicating micro-capsule
Inventor: OMOTO KOUICHI
IPC: G01K11/12
Filed: 1980-10-07
Abstract: PURPOSE:A microcapsule reversibly changeable in color with temp., which includes a reversibly temp.-indicating onlycomposition contg. a specified electron accepting, color-changeable org. compd., a specified electron-donating org. nitrogen compd. and a compd. eliminating color-developing action of said nitrogen compd. at a specified temp. CONSTITUTION:A reversibly temp,-indicating oily composition comprising an electron-accepting. color changeable org. compd. (A) such as thymolphthalein or tetrafromofluoresceine selected from a phthalein, a fluoresceine and a deriw. thereof, an electron-donating org. nitrogen compd. (B) such as ethylamine or dimethyloniline acting on said compd. A to change color, and a compd. (C) such as octyl alcohol eliminating color-changing action of the compd. B at a specified or higher temp., is included within a capsule wall.
Patent JP-H06348430-A (JP)
Title: Printing controller and method thereof
Inventor: SATO YASUSHI
IPC: B41J29/38
Filed: 1993-06-11
Abstract: PURPOSE:To set up a printing environment corresponding to an external equipment by storing printing environment information corresponding to the external equipment, reading out the printing environment information corresponding to the input of specific information from the external equipment from the storage and controlling a printer device in accordance with the read information. CONSTITUTION:This printing controller is provided with two host computers 1, 2 for sending printing data, an input switching device 3 provided with twp input ports and one output port, a printing controller 4, and a printer main body 5. Whether data obtained through the device 3 are specific information for specifying one of the host computers or printing data is judged. In the case of specific information, whether a printing environment corresponding to the specific information of the specified host computer has been registered in a memory or not is judged. When the environment has been registered, the environment is set up as a printing environment for the printing data. When a printing information corresponding to the specific information of the host computer has not been registered yet, a default value is set up as a printing environment.
Patent JP-H0430723-A (JP)
Title: Grading grain pan of thresher
Inventor: KAWASE MUNEYUKI
IPC: A01F12/30
Filed: 1990-05-29
Abstract: PURPOSE:To make the thickness of a material to be treated uniform in the rotating direction of a threshing drum by tilting the stepped parts so as to place parts located in the lower course in the rotating direction under a threshing drum in the lower course of the material to be treated when the stepped parts are viewed in a plane. CONSTITUTION:Stepped parts (7a) of grain banks 7 are tilted and formed so as to place parts located in the lower course in the rotating direction under a threshing drum in the lower course in the transfer direction of the material to be treated when the stepped parts are viewed in a plane. Thereby, the back surfaces of the stepped parts are tilted to the upper course in the rotating direction under the threshing drum.
Patent JP-H08335574-A (JP)
Title: Manufacture of semiconductor device and its production equipment
Inventor: TOMITA KENICHI
IPC: H01L21/768
Filed: 1995-06-07
Abstract: PURPOSE: To restrict troubles such as increased dust generation and metal fatigue by treating a large amount of wafer in a short time when adopting 'warm- up' treatment method in an APL process for forming a reflow insulation film in an interlayer insulation film forming process for a semiconductor equipment. CONSTITUTION: This equipment comprises a process for forming an insulation film on a semiconductor substrate and a process for arranging a plurality of wafer susceptors 221 to 227 sequentially and at constant intervals within a vacuum chamber 21 set to a predetermined degree of vacuum which are set and held to an arrangement in the temperature order from low temperature side to high temperature side at different set temperatures desired, and the semiconductor wafers after the insulation film formation are sequentially carried on a plurality of wafer susceptors arranged in the order of temperature from the low temperature side to the high temperature side.
Patent JP-S5664650-A (JP)
Title: Fault inspection system
Inventor: KISHI MASAHIRO
IPC: G01N21/85
Filed: 1979-10-31
Abstract: PURPOSE:To enable to detect all faults on the object to be inspected with high accuracy by a method wherein a multilevel fixed level binary circuit is added by a floating level binary system circuit. CONSTITUTION:In case faults exist on an object to be inspected, an image pickup signal from an image pickup system 7 becomes a signal a in an amplifier 9, enters a delay unit 13 and is output from the unit 13 as an b signal. An attenuator 15 outputs a C signal and an attenuator 17 outputs a d signal. On this account, a comparator 19, a binary signal f is obtained. The NAND conditional signals j, k of the aforementioned binary signals e, f and the output signals h, i of flipflop 21, 23 are as shown in (H), and (I) and further, the output j of a NAND circuit 25 contains two pulses corresponding to faulty signals S5, S7 and the output k of a NAND circuit 27 contains two pulses corresponding to faulty signals S5, S6. Whereas, faulty signals are not detected in a multilevel fixed level system inspection circuit 31 and the NAND conditional signal of the output m of a NOT circuit 33 and the output j, k of NAND circuits 25, 26 is an n. In this way, discrimination of fault is performed.
Patent JP-H08334516-A (JP)
Title: Automatic dispensing apparatus with leak detection function and leak detection method in said apparatus
Inventor: TAKEDA MASAAKI
IPC: G01N35/10
Filed: 1995-06-07
Abstract: PURPOSE: To detect leak from piping system in automatic dispenser, especially from the joint between nozzle base and disposable chip. CONSTITUTION: Upon elapse of a predetermined time after sucking a liquid sample, the inner pressure of piping system is measured as an initial pressure level P1 by means of a pressure sensor. A chip is then elevated from the sucking position and when it is further transferred horizontally to a delivery position, the inner pressure of piping system is monitored. In first leak detection process, a leak detecting section determines the pressure difference ΔP2 between the inner pressure P2 of piping system during elevation of the chip and the initial pressure level P1 and makes a decision whether the piping system is leaked by comparing the pressure difference ΔP2 with a reference level A.  In second leak detection process, the pressure difference ΔP3 between the inner pressure P3 of piping system and the initial pressure level P1 is determined during horizontal transfer of the chip and a decision is made whether the piping system is leaked by comparing the pressure difference ΔP3 with the reference level A. When leakage is detected, the liquid sample is delivered back and the chip is disposed.
Patent JP-H10200016-A (JP)
Title: Printed circuit board for ball grid array semiconductor package, and molding method for ball grid array semiconductor package using the same
Inventor: KYO EIKYOKU
IPC: H01L23/12
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To remove an excessive resin in a molding process with ease and safety, by forming a de-gating through hole to be used as a mold runner gate and de-gating region at one side corner part of a resin substrate. SOLUTION: A semiconductor chip mounting plate 35 is formed at the upper- surface center part of a resin substrate, and multiple conductive traces 33 are formed at outside part of a semiconductor chip mounting plate 35. A solder ball pad is formed, for a stable-fitting of a solder ball which is to be used as input/output terminal, at the bottom surface of resin substrate through a via hole 34 connected to the conductive trace 33. A de-gating through hole 37 which is, at molding of a resin sealing part for protecting a semiconductor chip from an external environment, used as a mold runner gate while used as a de-gating region of an excessive resin, is formed at one-side corner part of resin substrate.
Patent JP-S5475724-A (JP)
Title: Device for driving wheels
Inventor: KAGEYAMA HAYASHI
IPC: B60K17/34
Filed: 1977-11-24
Abstract: PURPOSE: To enable driving of all the wheels as required by providing an intermediate drive transmission member and releasing the rear wheels at a propeller shaft from right and left drive shafts through the member at front wheel-drive running time.  
     CONSTITUTION: An intermediate drive transmission member 5 is interposed between rear wheel drive shafts 41, 42 and ring gear 3 to thereby transmit the power of a propeller shaft 1 through a drive pinion 2, ring gear 3 and the member 5 to right and left rear wheel drive shafts 41, 42. The member 5 has an inner peripheral spline 5a of cylindrical shape and outer spline 5b engaged with the spline 3a of the ring gear 3. When the spline 3a is engaged in mesh with the spline 5b, the spline 5a is engaged in mesh with the right and left drive shaft splines 41a, 41. When the member 5 is driven by a locking lever 6, all the wheels can be driven as required. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07332178-A (JP)
Title: Intake temperature adjusting deice of slide valve type
Inventor: HAMANO KAZUHISA
IPC: F02M31/06
Filed: 1994-05-31
Abstract: PURPOSE:To reduce noise generation from a suction temp. adjusting device which is installed at the suction port of an air cleaner and has inlet for a cool air and warm air. CONSTITUTION:The temp. in a passage within a suction temp. adjusting device is sensed by the temp. sensitive part of a temp. sensitive actuating device, and the rates of flow of a cool air and warm air are regulated through the actuator of the temp. sensitive actuating device which is actuated by the temp. sensitive part, wherein at the two inlets 3, 4 of this arrangement, a slide plate 13 is installed which is put in slide contact in such a way as going across the openings and is allowed to slide so that one of the inlets is left open and the other is opened to a certain minor extent, and the actuator 10 of the temp. sensitive actuating device 6 is connected with the slide plate 13. Because the slide plate moving direction is perpendicular to the air flowing direction, fluttering can be prevented to lead to suppression of noise generation. Also because no change is generated in the opening sections of the inlets 3, 4 due to deflection of the slide plate 13, the accuracy in the engine control can be heightened.