baber/WOPTO huggingface dataset:
Patent JP-H11231100-A (JP)
Title: Electron beam irradiating device
Inventor: SHIMOMOTO YOSHIO
IPC: H01J37/301
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To cool only a necessary part of window foil by providing shutters at an opening part of a cooling air blowoff nozzle for cooling the window foil, thereby making the opening of a blowoff port adjustable. SOLUTION: An opening 33 of a cooling air blowoff nozzle 31 is provided with shutters 32 from both sides, and the shutters 32 are horizontally movable. Blowoff width is changed by opening/closing the shutters 32 to increase/decrease outlet opening area of cooling air, and in proportion to this, blower driving power is increased/ decreased. When the width of treated material is reduced, the scanning width of electron beams is reduced accordingly, and the blasting width of cooling air is reduced accordingly. Since window foil is sufficiently thin, there is hardly heat conduction on a membrane face in a parallel direction, so that only a part in contact with electron beams is heated, and a part not in contact with electron beams is hardly heated. Only an electron beam passing part is therefore cooled to economize cooling air.  Cooling air comprising nitrogen gas or dry air can therefore be constantly economized.
Patent JP-H09241008-A (JP)
Title: Production of thin metal oxide film
Inventor: KUNITAKE TOYOKI
IPC: H01L21/316
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To surely form a very thin metal oxide film with a precise thickness. SOLUTION: A solid having hydroxyl on the surface is prepd. and a metallic compd. having a group which takes part in condensation reaction with the hydroxyl groups and forms a hydroxyl group by hydrolysis, e.g. a metallic alkoxide is chemically adsorbed on the surface of the solid by contact. The excess metallic compd. is removed by a means such as washing and then the metallic compd. existing on the surface of the solid is hydrolyzed.
Patent JP-S58170175-A (JP)
Title: Image pickup device
Inventor: TAKAYAMA JIYUN
IPC: H04N5/92
Filed: 1982-03-30
Abstract: PURPOSE:To eliminate seeing an image double even by reproducing the image in a static picture mode, by recording the signal obtained with non-interlace after converting the signal into an interlace signal by a color signal converting circuit and a synchronizing/mixing buffer circuit. CONSTITUTION:A camera 4 separates the red, green and blue components into three primary colors based on the incident light given from a subject and delivers these components independently of each other and in the form of non- interlace signals. The color signal components delivered from the camera 4 are supplied synchronously with color signal converting circuits 5a, 5b and 5c of a non-interlace/interlace signal converting circuit 5. The signal given from the circuit 5 is mixed with the signal obtained via a synchronizing signal producing circuit 5c which forms the synchronizing signal component given through the camera 4 as a synchronizing signal component for interlace signal through a synchronizing/mixing buffer circuit 5d. Thus each color signal component and the syncyronizing signal component are converted into interlace signals, and a TV signal is delivered. The camera 4, the circuit 5 and the circuit 5d are set into a housing 5f.
Patent JP-H05253368-A (JP)
Title: Seam data composing device for sewing machine
IPC: D05B3/04
Filed: 1992-03-10
Abstract: PURPOSE:To provide a data composing device automatically making stitching data for a required form by taking the errors in the longitudinally feeding direction of the applied cloth, caused by the arc oscillation of a zigzag sewing machine needle, into consideration. CONSTITUTION:A needle-location point memory is forced to memorize X, Y position data of the needle-location points for a stitching pattern. The lateral width H of the stitching pattern, a conversion coefficient (k) of the needle- oscillation position, and the X-abscissa Zp of the center of the lateral width are operated (S3-S5) in accordance with the X-position data and the needle- oscillation data (Nn) are operated (S7) in accordance with these data and X- abscissa data. And the longitudinally feeding data are operated (S11) in accordance with the Y-position data of the needle-drop point, and the laterally feeding data are operated (S12) in accordance with the X-abscissa data and the needle- oscillating position data (Nn). When the accumulated error of the longitudinally feeding direction resulting from the needle-oscillation and the feeding reaches one feed pitch, the longitudinally feeding data of the seam data are corrected (S13-S20).
Patent JP-H06269155-A (JP)
Title: Generation set
Inventor: SEIKE SHINICHI
IPC: H02K53/00
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a clean generation set, which does not require power, fuel and the like from outside. CONSTITUTION:Three stages of capacitor coils, within conductors of a gold alloy are wound as Melbium windings, are provided in a toroidal core made of rare earth material. A rod-shaped single-pole magnet 2, which is magnetized as a quasi-single pole, is arranged so as to pass the centers of the toroidal cores. A resonance disk 3, wherein three gold balls 4 are equally embedded, is provided. The same exciting power coils 5 as the capacitor coils 1 are provided. A nuclear electric resonator and a resonance circuit are formed of single- pole magnet 2, the capacitor coils 1 and the resonance disk 3. The three-phase AC generated in the coils in the Moebius winding is taken out outside.
Patent JP-S61211685-A (JP)
Inventor: TOMITA FUMIO
IPC: F25D23/02
Filed: 1985-03-18
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-S62209196-A (JP)
Title: Method for pretreatment of gasification for coal liquefaction residue
Inventor: KURACHI KAZUHITO
IPC: C10J3/57
Filed: 1986-03-10
Abstract: PURPOSE:To raise softening point of coal liquefaction residue readily at relatively low temperature and in a solid state without damaging properties as a gasification raw material of the liquefaction residue, by grinding the coal liquefaction residue and treating the ground residue at a temperature >= the softening point of the residue and in an oxidizing atmosphere. CONSTITUTION:Coal liquefaction residue is ground into particle size (about <=100 meshes) suitable for gasification and treated at a temperature (preferably temperature which is about 20-50 deg.C lower than the softening point and >=70 deg.C) <=the softening point of the residue and in an oxygen-containing atmosphere to raise the softening point of the residue. The treatment method is carried out preferably by direct heating in the case where sintering exhaust gas is used and preferably by indirect heating in the case where an exhaust gas with low oxygen concentration such as boiler waste gas, etc., is used.
Patent JP-H01227791-A (JP)
Title: Manufacture of high elastic cushion material for interior and bedding
Inventor: OTA YASUSHI
IPC: D04H1/64
Filed: 1988-03-04
Abstract: PURPOSE:To sufficiently obtain a void between fibers, to cause air permeability and moisture permeability to be satisfactory and to cancel the generation of a stuffy phenomenon in a contact point between a high elastic cushion and a human body by coating and bonding the surfaces of respective fibers of a short fiber aggregate and a crossing point by means of a urethane resin. CONSTITUTION:The fiber to be inputted into a hopper feeder 1 and resolved to be fine is transported into a mixer 2. In the mixer 2, a wet heat curing type urethane liquid adhesive material is blend-mixed to the fiber in the ratio of 10-40% of a fiber weight. Thereafter, it is fiber-resolved to be fine by a cylinder 7 for a fiber resolving, it is made solid by a high temperature vapor or high temperature dry heat in a condition proportionate to the fiber density of 0.010-0.070g/cc in a molding mold or amorphous condition according to respective products, and the high elastic cushion material for an interior and bedding, in which a permeability is 250cc/cm<2>sec or above, is obtained. To the contact point between the cushion material manufactured in such a way and the human body, the stuffy phenomenon cannot be generated at all even under high temperature and high humidity conditions, and the cushion material can be comfortably used for a long period.
Patent JP-H02262517-A (JP)
Title: Treating agent for mental disease symptom consisting of pterin derivative
Inventor: HANSUUKURISUTOFU KURUTEIUSU
IPC: A61P43/00
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a safe treating agent for mental disease such as depression containing a pterin derivative as a main ingredient and participated by intracerebral tetrahydrobiopterin. CONSTITUTION:The objective treating agent containing a pterin derivative expressed by formula I [R<1> and R<2> are H or R<1> and R<2> form a single bond together; When R<1> and R<2> are H, R<3> is CH3, L-erythro-CH(OH)CH(OH)CH3, etc.; when R<1> and R<3> form a single bond, R<3> is COCH(OH)CH3] as a main ingredient. The compound expressed by formula I includes L-erythro-5,6,7,8- tetrahydrobiopterin expressed by formula II, L-cepiapterin expressed by formula III, 1',2'-diacethyl-5,6,7,8-tetrahydrobiopterin expressed by formula IV. The objective treating agent containing the compound expressed by formula I as a main ingredient is useful for each symptom observed in depression, e.g. lack of inhibition, apathy, spontaneity.
Patent JP-S63219399-A (JP)
Title: Reagent for determining phenylalanine or phenylpyruvic acid
Inventor: SODA KENJI
IPC: C12Q1/32
Filed: 1987-03-06
Abstract: PURPOSE:To stably determine the titled substance in a short time and good accuracy, by incorporating a heat-resistant phenylalanine dehydrogen enzyme and oxidation type or reduction type nicotinamide adenine dinucleotide into a determining reagent. CONSTITUTION:A heat-resistant phenylalanine dehydrogen enzyme derived from a bacterium belonging to the genera Thermoactinomyces, Thermonospora, etc., and oxidation type nicotinamide adenine dinucleotide as for phenylalanine determination and reduction type nicotinamide adenine dinucleotide as for phenylpyruvic acid determination are incorporated into a determining reagent. Further an accelerator, additives, ammonium ion etc., can be contained in the reagent. Thus phenylalanine or phenylpyruvic acid in a biological liquid can be measured in good accuracy.
Patent JP-S57167943-A (JP)
Title: Preparation of chlorobenzoic acid
Inventor: TORIGATA HAJIME
IPC: B01J23/00
Filed: 1981-04-09
Abstract: PURPOSE: To prepare the titled compound in high yield, and to elongate the life of the catalyst, by oxidizing chlorotoluene using acetic acid as a solvent, a Co compound as a catalyst, and paraldehyde, tec. as a reaction accelerator, crystal- lizing the reaction product, removing the by-products from the mother liquid, and recycling the residual liquid.  
     CONSTITUTION: Chlorotoluene is oxidized with a gas containing molecular oxygen using acetic acid as a solvent, a Co compound (e.g. cobalt acetate, cobalt carbonate, etc.) as a catalyst and paraldehyde or acetaldehyde as a reaction accelerator. The obtained oxidation reaction liquid is cooled to crystallize and separate chlorobenzoic acid. By-produced acetic acid, water and chloroacetic acid are removed from the mother liquid, and the residual liquid is circulated to the oxidation reaction system to obtain chlorobenzoic acid. The compound can be prepared economically, in high purity.  
     USE: Raw material of pesticides, pharmaceuticals, dyes, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62210293-A (JP)
Title: Rocking support base of blower
Inventor: KONO SHUICHI
IPC: F04D25/08
Filed: 1986-03-12
Abstract: PURPOSE:To prevent a blower from shifting and make it safe with a simple constitution by constituting such that rollers provided under a tail part of a main body are placed on a dish-like or grooved ring-like support base, thereby making the rollers roll on the bottom surface of the support base having no function of shifting or sliding. CONSTITUTION:Rollers 2, having a function of stopping rotation of a tail part 1 caused by rocking motion of a blower, are arranged in opposed two positions centering on a center of gravity of the blower namely the central point of the rocking motion and makes an arc-like movement about the middle point C shown in the figure. A support base 4 arranged to be engaged with the rollers 2 in a manner not to obstruct the arc-like movement of the rollers 2 is provided on its periphery with a sleeve 5. The rollers 2 in contact with the inner surface of the sleeve 5 and on a bottom surface 6 of the support base 4 rotates or slides. Accordingly, the support base 4 being in contact with a floor surface 7 has no function of shifting or sliding and is prevented from shifting from a position it is placed on the floor surface 7 even if there are objects on it that rotate or turn while engaging with the support base. Thus, it is possible to obtain a rocking support base 10 capable of preventing the blower from shifting with a simple structure, safety and light weight.
Patent JP-S59180935-A (JP)
Title: Magnetron
Inventor: ITOU YUUICHI
IPC: H01J23/10
Filed: 1983-03-30
Abstract: PURPOSE:To make alignment possible in assembling a magnetron without using any specific alignment part, prevent falling of the gasket and coming out of alignment due to a shock, by providing the exterior seal part on the output side with a drawn portion having openings such as slits or holes provided therein. CONSTITUTION:The seal part 6 is provided in the center thereof with an opening 6a of vertually equal size to the seal portion on the outside 1a of the magnetron main body 1, and on the circumferential portion thereof with two pairs of drawn portions 6b projecting in the axial direction and facing each other and two pairs of openings, or slits 6c, disposed in the lateral directions, the drawn portions 6b and the slits 6c being disposed one after the other at equal pitches. A gasket 7 is inserted in the seal part in such a manner that portions of the gasket are retained being engaged with the slit portions 6c between two drawn portions 6b. By virtue of such a seal part, the alignment in the assembling of the magnetron is made easy and accurate, the gasket is prevented from falling off, and a reliable magnetron can thus be provided.
Patent JP-S59179737-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/02
Filed: 1983-03-29
Abstract: PURPOSE:To improve the wear resistance of the resulting sliding contact material by adding small amounts of Zn and one or more among Si, Zr, Bi, Ge and Ga to an alloy material having a specified composition consisting of Au, Ag and Cu. CONSTITUTION:This sliding contact material is obtd. by adding, by weight, 1-10% Zn and 0.1-3% one or more among Si, Zr, Bi, Ge and Ga to an alloy material consisting of 61.5-63.5% Au, 28-30% Ag and 7.5-9.5% Cu without changing the ratio in the composition. To the alloy material may be further added 0.01-0.5% Fe group metal. This sliding contact material can give a brush contact which causes a smaller extent of wear than a brush contact made of a conventional sliding contact material and has comparably low and stable contact resistance.
Patent JP-2000213099-A (JP)
Title: Stone panel
Inventor: FUJII TAITARO
IPC: E04B1/94
Filed: 1999-01-23
Abstract: PROBLEM TO BE SOLVED: To increase the fitting workability, fire resistance and fireproofness of a stone panel integrally provided with a fitting plate on the back face of a stone by providing the stone panel impregnated with an aqueous film-making inorganic compound or an aqueous film-making inorganic compound aqueous solution. SOLUTION: A plate-like stone made of a natural stone such as granite or marble is formed into a front square shape. A fitting plate 2 with a front square shape is provided on the back face of the stone 1, and one side angle section 3 of the fitting plate 2 is obliquely moved right upward against the stone 1 to protrude two edges 4 of the fitting plate 2 from the periphery of the stone 1. A fitting section is formed by two protruded edges 4. A wood plate is impregnated with an aqueous-film making inorganic compound or an aqueous film-making inorganic compound aqueous solution at the ordinary pressure or in the compressed or decompressed state, then it is dried to form the fitting plate 2. The fitting workability at a site, fire resistance and fireproofness of a stone panel can be improved.
Patent JP-S53138671-A (JP)
Title: Switch circuit
Inventor: OOMURA YOSHITO
IPC: H03K17/60
Filed: 1977-05-11
Abstract: PURPOSE: To obtain a switch circuit which features small DC residual voltage at the conduction time by supplying the signal from the region of higher impurity concentration among the emitter and the collector, drawing out the signal from the region of lower impurity concentration and applying the control signal to the base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11257295-A (JP)
Title: Operation control device for moving vane variable axial flow fan
Inventor: NISHIOKA TAKAHIRO
IPC: F04D29/54
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an operation control device of a moving vane variable axial flow fan which can accomplish a small size, a high performance, and a high efficiency. SOLUTION: Noise measuring units 9a and 9b; and operation device 10 of the flow rate change rate of the noise; and an operation device 11 of noise spectrum; are provided, and the change rate of the noise to the flow rate and the noise spectrum are operated. And the installing angle of the moving vane 2, a damper 6, and the like are controlled, not to make the change rate of the noise to the flow rate negative, depending on the results of the operations, and not to make the peak appear in the scope less than the moving vane passing frequency of the noise spectrum.
Patent JP-H02231734-A (JP)
Title: Gaas integrated circuit
Inventor: HASEGAWA KATSUYA
IPC: H03K19/003
Filed: 1989-03-06
Abstract: PURPOSE:To enable a GaAs integrated circuit to be formed without complicating the process by respectively connecting plural P-N junction diodes in series between each input/output signal line and power source, and connecting at least one of P-N junction diodes so that it may be reverse to other diodes. CONSTITUTION:Two P-N junction diodes 1 and 2, which are connected reversely with each other, are put between an input/output signal line and a grounding power source line. For these protective diodes, the P-N junction diode 1 works as a protective diode to positive surge, and the P-N junction diode 2 functions as a protective diode to the negative surge. By using P-N junction as a protective diode this way, larger electrostatic breakdown strength can be obtained with small area as compared with the case where Schottky junction is used. Accordingly, a drawing-out electrode will do, so long as it is taken out to an N-type GaAs region, and there is no special need to add a process anew for formation of a protective diode. Hereby, a GaAs integrated circuit of high yield rate can be realized.
Patent JP-S51129217-A (JP)
Title: Headphone
Inventor: OOTA KAZUO
IPC: H04R1/10
Filed: 1975-05-06
Abstract: PURPOSE: shut out internal and external sounds of the headphone without degrading the tone quality or sound pressure characteristics of the headphone. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255088-A (JP)
Title: System for managing toll of toll road
Inventor: KISHI MITSUO
IPC: G07B15/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To rationally and quickly adjust a toll for a toll road by providing the system with a host computer for inputting/outputting individual information and toll demanding information between a ticket issuing device and an adjusting device and storing these information as a data base. SOLUTION: A ticket issuing device 10 for issuing a passage ticket is arranged on the entrance of an interchange 101 of a toll road 100, identifies an automobile entered from the interchange 101 into the toll road 100 and issues a passage ticket recording individual information including sort information. An adjusting device 20 is arranged on each exit of the interchange 101 of the toll road 100, reads out a passage ticket of an automobile to go out from the exit to the outside of the toll road 100, calculates its toll based on the individual information, collates a paying card, and generates toll demanding information. The host computer 40 is connected to the devices 10, 20, inputs/outputs the individual information and the toll demanding information between both the devices 10, 20 and stores these information as a data base.
Patent JP-S56149900-A (JP)
Title: Dynamic speaker
Inventor: HARA YOSHIAKI
IPC: H04R23/02
Filed: 1980-04-22
Abstract: PURPOSE:To make a speaker small-sized, thin and also wide band use, by sticking a piezoelectric element on the diaphragm of a dynamic speaker, driving them at the same time, and simultaneously realizing to lower the fequency of a basic mode and also raise the frequency of a secondary vibration mode. CONSTITUTION:A permanent magnet 2 is made to adhere and fixed onto the yoke consisting of a soft magnetic material. In the center of the diaphragm is provided a piezoelectric element 4, and to its outside circumference is made to adhere an air core coil 5. Since the air core coil 5 is located by making the piezoelectric element 4 a guide, it can be placed in a small air gap between the yoke 1 and the permanent magnet 2. The diaphragm 5 onto which the piezoelectric element 4 and the air core coil 5 have been stick are guided by the supporting frame 6, and its circumference is fixed and supported by the fixed ring 7. One side of the electrode of the piezoelectric element 4 and one side of the terminal of the air core coil 5 are processed by the substrate 8 which has been made to adhere onto the reverse side of the yoke 1, through the center hole of the yoke 1.
Patent JP-S52137244-A (JP)
Title: Complementary mos driving circuit
Inventor: IGARASHI SHIGEYOSHI
IPC: H03K19/0948
Filed: 1976-05-12
Abstract: PURPOSE:To enable the operation without external power supply, by charging the capacitor provided in the complementary MOSIC circuit and by driving the complementary MOSIC taking the capacitor as a power supply.
Patent JP-H07262453-A (JP)
Title: Receipt issuing machine
Inventor: KUWAGAKI HIROYUKI
IPC: B41J11/42
Filed: 1994-03-24
Abstract: PURPOSE:To make it possible to use both of receipt rolled paper on which timing marks are previously printed out and receipt rolled paper on which no timing mark is printed out. CONSTITUTION:At the time of receiving a ticket issue command from a control unit 35, a CPU 21 reads out data indicating 'existence of timing marks' or 'no mark' stored in a RAM of a main memory 22 to judge whether a current state is a timing mark existence state or a no-mark state, reads out a control program corresponding to the judgement from a ROM in the memory 22 and controlls the issue of a receipt through a mech. control logic part 23 and a printing control logic part 25.
Patent JP-2000252436-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGUCHI KUMI
IPC: H01L21/8242
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To micronize trench capacitors by micronizing an oxide film isolation collar as well as the same ratio as micronized trenches. SOLUTION: Related to the impurity concentration in polycrystal silicon regions 222-226 adjoining the insulating film inside a trench 202, the impurity concentration in the polycrystal silicon region is higher toward the center and upper parts, in the horizontal direction of the trench 202, so that a depletion layer is enlarged, a threshold voltage is raised, and an insulating film becomes thinner.
Patent JP-S51128770-A (JP)
Title: Electromagnetic filter
Inventor: MAKINO YOSHIHIRO
IPC: B03C1/033
Filed: 1975-05-02
Abstract: PURPOSE:To form an efficient electromagnetic filter by arranging auxiliary plates in flowing passage of fluid.