baber/WOPTO huggingface dataset:
Patent JP-S5667535-A (JP)
Title: Vacuum type vapor phase growing apparatus
Inventor: HASEGAWA YOSHITAKA
IPC: C30B25/14
Filed: 1979-11-09
Abstract: PURPOSE: To easily form oxide films, insulation films, etc. of uniform film thickness on the surface of semiconductor wafers by forming the gas nozzle of a vacuum type vapor phase growing apparatus by means of an injection plate having a multiplicity of gas ejection holes.  
     CONSTITUTION: The gas nozzle 16 of the vacuum type vapor phase growing apparatus 10 forming films on semiconductor surfaces is formed by means of an injection plate pierced with a multiplicity of gas ejection holes 16a, and is provided at the rear end part of a buffer 15 in opposition thereto. Then, the reacting gas from the nozzle 16 reaches semiconductor wafers 12 rapidly in a laminar flow state by way of the buffer 15 of a bullet head shape. Hence, uniform films are formed on the semiconductor wafer 12 surfaces without being affected by the dimensional accuracy or installation accuracy of the reacting vessel 11, buffer 15, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10332584-A (JP)
Title: Ring laser-type gas sensor
Inventor: MUGINO AKIRA
IPC: H01S3/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a ring laser-type gas sensor which can be miniaturized, whose sensitivity can be increased and whose sensitivity can be stabilized. SOLUTION: A ring-type optical resonator 7 which can be laser-oscillated by pumping power using an optical-fiber amplifier 3 is constituted in such a way that an optical coupler 1, an optical isolator 2, the optical-fiber amplifier 3, a gas cell module 4 and a band-pass filter 5 are connected by an optical fiber 6 to be a ring shape. In addition, a section in which only the gas cell module 4 exists is installed between the input port P2 of the resonator 7 and the optical fiber amplifier 3. Alternatively, a section in which only the gas cell module 4 and the band-pass filter 5 exist is installed between the input port P2 of the resonator 7 and the optical-fiber amplifier 3, and, in the section, the optical-fiber amplifier 3, the band-pass filter 5, the gas cell module 4 and the optical coupler 1 are arranged in this order from the side of an output port P3 . Alternatively, a section in which the above optical components other than the optical fiber 6 are not arranged is installed between the input port P2 of the resonator 7 and the optical-fiber amplifier 3.
Patent JP-H11333225-A (JP)
Title: Antimicrobial deodorant filter and its manufacture
Inventor: OKAMOTO HIROSHI
IPC: B01D39/14
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter which is excellent in an antimicrobial deodorant property and its endurance by using a method wherein irrespective of what a kind of a fiber constituting the filter is (even through it is, for example, a fiber containing a fiber difficult to dye), a necessary amount of an effective composition is carried on the filter by a dyeing means. SOLUTION: For the filter, a fiber treated by corona discharge treatment is used as the fiber constituting the filter (it may be the fiber difficult to dye). Then, a polyphenol compound based antimicrobial deodorant composition derived from a plant such as catechins or the like is carried onto the corona discharge treated fiber using a dyeing means with the aid of a mordant.
Patent JP-H11334379-A (JP)
Title: Actuator
Inventor: UMEMURA CHIKAU
IPC: B60J7/057
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce a dimension of a housing so as to miniaturize the whole device by providing a deceleration part on one side and a limit mechanism on the other side, for a plane including a rotary axis of a motor. SOLUTION: This actuator 30 is provided with a deceleration part consisting of a wheel gear 50 on a lower side of a housing main body 39 and a limit mechanism consisting of a switch wheel 55, a limit wheel, and a limit switch 58 on an upper side of the housing main body. That is, the deceleration part and the limit mechanism are provided in a condition in which they are accumulated at two steps on an upper side and a lower side of a horizontal plane H including a rotary axis 37a of a motor 37 on an inner face of a housing 38. According to this configuration, a dimension of the housing 38 in the horizontal direction shown by arrow marks X, Y is reduced when compared with the case where the deceleration part and the limit mechanism are arranged horizontally. Consequently, it is possible to miniaturize this actuator 30 on the whole.
Patent JP-H09323880-A (JP)
Title: Boarding and disembarking port device for passenger conveyer
Inventor: KOMAI KAZUO
IPC: B66B23/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To enable wiring for power supply for a voice guide and a light emission indication and a signal line through holes provided in the bottom of a recessed part of a thin steel plate of a boarding and disembarking entrance cover by forming a flat anti-skid member stored in a recessed part of the boarding and disembarking cover by plural blocks. SOLUTION: Plural-split anti-skid members 5A-5C are placed in a recessed part of a thin steel plate 4 to form a boarding and disembarking entrance cover. In this case, the anti-skid member 5A is formed to display an attention guide, for example. 'watch vour step', the anti-skid member 5B is formed to display the floor '1' by light emission, and an anti-skid member 5C is formed as a braille plate for a visually handicapped person. Further, plural square holes 4A are provided at prescribed spaces longitudinally and laterally in the bottom part of the steel plate 4 to be served as wire passing holes for wiring cables 6 for supplying power to the anti-skid members 5A, 5B or transmission a signal. Thus, the guide display of the disembarking entrance can deal with voice and light emission display which requires a power supply and a signal line.
Patent JP-H09328884-A (JP)
Title: Deck material
Inventor: NAKAJIMA HIDEKI
IPC: E04F15/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the holding of the toes of a leg into a recessed groove-shaped gutter section by forming horizontal pieces extended by forming stepped sections to the recessed groove-shaped gutter sections shaped to one side sections in deck materials constituting a floor by successively spreading a large number of the deck materials and upstanding pieces to the lower sections of the horizontal pieces. SOLUTION: An upstanding plate 14 is formed at the end section of a bottom plate 13 extended from the lower end 12 of one side section to the outside, and a recessed groove- shaped gutter section 15 is formed. An upstanding piece 18 is formed beforehand at a place, where the recessed groove-shaped gutter section 15 is spread, between a horizontal piece 17 elongated into the recessed groove-shaped gutter section 15 by forming a stepped section from an upper end 16 and a bottom plate 13. A recessed groove 26 is shaped beforehand at the central section of a deck material body 11 and projecting strips 25 are formed beforehand respectively. A bent section may also be formed in a shape that the recessed groove- shaped gutter section 15 is widened from the end section of the horizontal piece 17 to the bottom plate 13 in the upstanding piece 18.  A connecting piece 20, to which the connecting piece of an adjacent deck material is superposed and connected, is shaped beforehand at the upper end 19 of the other. Accordingly, holding into the recessed groove-shaped gutter section 15 of the toe of a leg can be prevented, and a large quantity of rainwater can be discharged into the recessed groove-shaped gutter section 15.
Patent JP-S6434413-A (JP)
Title: Pressure filter
Inventor: ROBERUTO BIYUUGAA
IPC: B01D61/14
Filed: 1988-06-15
Abstract: PURPOSE: To provide a pressure filter which can be quickly and easily handled and in which filter medium can be replaced without consuming time and which has a small setting area by forming a pressure shutoff part as a tightening ring shutoff part. CONSTITUTION: This pressure filter consists of two pressure housing parts 1, 2 which are connected together pressure-tightly and fluidtightly, whereat a tightening ring 3 having the shape of a hoop is contracted to the shutoff position by a tightening lever 4. The tightening ring 3 is formed of a cylindrical belt-like ring 5 whose one end is open and which is made of steel of high quality, and on the inner surface of the belt-like ring 5, two shape-rigidity semirings 6, 7 of a trapezoidal cross section are stuck at the bottom surface so that the heads of the belt-like ring 5 are closed on one end side thereof and that a gap is left between the other ends thereof.
Patent JP-H0372953-A (JP)
Title: Metal core member for catalyst convertor and catalyst convertor including said member
Inventor: UIRIAMU EI HOITSUTENBAAJIYAA
IPC: F01N13/02
Filed: 1990-06-06
Abstract: PURPOSE: To obtain an electrically heatable catalytic converter module by mounting a corrugated non-nesting thin metal foil having a prescribed length and width at a core material consisting of a metal wire along a fold line. CONSTITUTION: A core element 10 consisting of a segment formed by excessively folding the corrugated non-nesting thin metal, for example, stainless steel has the prescribed length and width. The metal foil is fixed to the metal wire or rod 16 having a protruding part 18 and its free end 18 is fixed to a housing. The corrugations 20 are peak shapes or herringbones which do not nest each other when portions 12 and 14 are excessively folded. A catalyst may be deposited on the corrugated foil and since the foil can be heated by passing current thereto, the catalytic converter having an effect at the time of starting is obtd.
Patent JP-H071420-A (JP)
Title: Coating film for concrete
Inventor: WATANABE TOMIJI
IPC: B32B13/12
Filed: 1993-06-17
Abstract: PURPOSE:To M a coating film for concrete in which the durability of a form is obtained by providing it along the surface of a concrete product to protect a surface of the concrete and coloring it. CONSTITUTION:Films 1 are arranged along an inner surface of a first mold 11 corresponding to a front surface 13A of a tile 13 and an inner surface of a side plate 14 of a second mold 12. concrete C is placed in a cavity, cured, and then a second mold 12 is moved in a direction of an arrow to be removed. Thus, colored films 1 are provided along the surface 13A, the side surface 13B of the tile 13 of a concrete product. The surfaces of the tile 13 are protected by the films 1 to prevent deterioration and weathering of the concrete due to acid, etc., in the air. Further, the surface of the tile 13 can be colored to desired color by altering the color of the film 1.
Patent JP-S63310970-A (JP)
Title: Thin film forming composition
Inventor: YAMADA KINJI
IPC: C04B41/87
Filed: 1987-06-12
Abstract: PURPOSE:To obtain the title thin film forming composition capable of forming a uniform, transparent, and electrically conductive thin film having excellent conductivity and keeping excellent shelf stability over a long period by incorpo rating specified indium compd., peroxide, and solvent into the composition. CONSTITUTION:The thin film forming composition contains an indium compd. shown by the general formula InX3 [where X is an alkoxy group, acyloxy group, or org. group shown by -OC(R)=CHOR', R is an alkyl group, and R' shown an alkyl or alkoxy group], peroxide, and solvent and, can be preserved for a long period. Indium trimethoxide, etc., are used as the indium compd. For example, about 0.5-4mol. hydrogen peroxide, per one mol. indium compd., is preferably used as the peroxide. Ketones and alcohols are preferably used as the solvent, and the solid concn. in the composition is appropriately controlled to about 1-25wt.%. The composition is coated on a metal, etc., and heated at about 400-600 deg.C to obtain a transparent conductive than film consisting essentially of In2O3.
Patent JP-S628555-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NOJIRI KAZUO
IPC: H01L27/10
Filed: 1985-07-05
Abstract: PURPOSE:To improve the integration density of a semiconductor integrated circuit device, by providing a channel stopper region having different impurity concentration at the lower part of an element isolating insulating film, thereby reducing the area of the element isolating insulating film. CONSTITUTION:An element isolating insulating film 2 is provided on the upper part of the main surface of a semiconductor substrate 1, which is to become a semiconductor element. In the main surface part of the semiconductor substrate 1 at lower part of the insulating film 2, p-type channel stopper regions 3A and 3B are provided. The channel stopper region 3A is formed in low impurity concentration in contact with the semiconductor element, for which increase in junction capacity, decrease in junction withstanding voltage, bleeding of impurities or the like should by avoided. The channel stopper region 3B is formed in high impurity concentration in contact with the semiconductor element other than the semiconductor element, which is contacted with the channel stopper region 3A.
Patent JP-H09302578-A (JP)
Title: Method for recognizing inferior part of fibrous product and recognizing agent for the same part
Inventor: SEINO YOSHIO
IPC: D06H3/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To perform an inspection of the roll of a fibrous product treated with a fiber processing such as a finishing, a dye processing and a post treatment by applying a solution containing a specific fluorescent agent to inferior parts of the fibrous product, irradiating ultraviolet rays in the post treatment and effectively recognizing the inferior parts of the fibrous product. SOLUTION: This method for recognizing inferior parts of a fibrous product is to apply a solution containing a fluorescent agent generating a light in 400-750nm visible region excited by an irradiating of ultraviolet rays having 183-400nm wave length to the inferior parts existing in the fibrous product of a lengthy state without forming an edge adherence, and irradiate the ultraviolet rays in a post treatment for recognizing the inferior parts in the fibrous product. Further, the solution containing the fluorescent agent is preferably constituted by a composition of 0.005-3.0wt.% fluorescent, 0-3wt.% water soluble resin and 95-99.95wt.% solvent.
Patent JP-H09305363-A (JP)
Title: Information display and input method
Inventor: ANDOU TOMOE
IPC: G06F3/048
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To easily perform data input of the smallest units of classifications while grasping the whole constitution of data when data of hierarchically classified data constitution are inputted. SOLUTION: At a display part 12 provided in a window 11, data are displayed in tree structure. A node of this tree structure is specified and then the node is exploded, so that a detailed display screen 20 for data setting is displayed at a setting part 13. When the number of items to be set is large, this screen 20 is composed of a plurality of pages. The data setting is performed in the page displayed in the top layer by specifying tabs 21a-21d. When another node is selected at the display part 12, the screen 20 is displayed in the form corresponding to a setting part 13. After the data setting is completed, the data are registered in a data base with a button 14 specified. While the whole structure of the data is displayed at the display part 12, data as the smallest units can be set at the setting part 13.
Patent JP-S5936291-A (JP)
Inventor: ISHIMOCHI HARUKI
IPC: G09G5/06
Filed: 1982-08-24
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-S5269700-A (JP)
Title: Automatic ticket examining system
Inventor: SUDA AKIO
IPC: G07B11/02
Filed: 1975-12-09
Abstract: PURPOSE: To improve the reliability of an automatic ticket examining apparatus by detecting the punch of a punched ordinary ticket and repunch it when it is fed again thereby positively preventing the second use of the ordinary ticket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04345170-A (JP)
Title: Dry developer for electrostatic latent image
Inventor: TOSAKA HACHIRO
IPC: G03G9/083
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the occurrence of an abnormal image due to the sticking of electric conductive magnetic particles to a photosensitive body in a dry developing system using insulating magnetic toner particles and the electric conductive magnetic particles and to prevent the electric conductive magnetic particles from being made visible as an abnormal image even if the particles stick to the edge of an image and is transferred to a transfer member by making the color of the electric conductive magnetic particles similar to that of the transfer paper. CONSTITUTION:In a dry developer for an electrostatic latent image made of a mixture of insulating magnetic toner particles with electric conductive magnetic particles, fine spinel ferrite powder of 5-80nm average particle diameter is used as the magnetic material of the electric conductive magnetic particles.
Patent JP-S6126399-A (JP)
Title: Ultrasonic transmitter-receiver
Inventor: TAKAYAMA RYOICHI
IPC: G01N29/24
Filed: 1984-07-17
Abstract: PURPOSE:To give a sharp directional characteristic and high transmission/ reception sensitivity characteristic by sticking an annular thin plate to an annular piezoelectric element. CONSTITUTION:An annular piezoelectric element 11 is stuck to an inner bottom of an annular plate having a V-shaped section for including a normal for passing through the center of a circle. Parabolic-surface hones 20 and 21 are provided inside and outside the thin plate 13 through an elastic rubber 22, etc. Then, the titled receiver shows the directional characteristic similar to a circular piston sound source. As a result, it shows the narrower directivity compared with a conventional one even if a ultrasonic wave emitting area is equal.
Patent JP-H07329629-A (JP)
Title: Vehicle interruption preventive device
Inventor: MIKAWA KOJI
IPC: B60P3/40
Filed: 1994-06-07
Abstract: PURPOSE:To prevent an interruption accident effectively, by composing a vehicle interruption accident preventive device with a column hung from a holder; a clamp means to install the column to the holder; a luminous member; and a luminous member installing means provided at the lower side of the column. CONSTITUTION:A clamp means 3 is composed of an upper jaw piece 6 fixed to the upper end of a column 2, and a lower jaw piece 7 opposing to the upper jaw piece 6, and installed regulatable along the column. A luminous member installing means 5 is composed of a sleeve member 23 movable vertically, installed circularly to the column 2 which is provided height-regulatable along the column 2; and a circular luminous member fixing socket 24 installed integrally to the sleeve member 23. The sleeve member 23 is fixed to the column 2 by screwing a lock screw 25 to a screw hole provided to the side surface of the sleeve member 23, and the fixing position of the sleeve member can be regulated by loosening the screw 25. On the other hand, a screw hole is provided also to the socket 24, and a luminous body inserted to the socket 24 through a screw 26 is held and fixed.
Patent JP-H08338152-A (JP)
Title: Installation method of heater tube
Inventor: TANAKA HIROMASA
IPC: E21D13/00
Filed: 1995-06-14
Abstract: PURPOSE: To install a heater tube in an underground continuous wall without requiring a troublesome work such as alignment. CONSTITUTION: A lengthy polyethylene tube 9 is fitted to a reinforcement cage 5, the reinforcement cages 5 are inserted into a drilled part 3 of the ground while adding to the upper side of it in order, and an extended part of the polyetylene tube 9 is fitted to the reinforcement cage 5 so as to be along it. After completing building-in of the reinforcement cages 5, an inner tube for heater is inserted into the polyethylene tube 9.
Patent JP-S5669471-A (JP)
Title: Liquid directly circulating method utilizing spring
Inventor: HIRATA YUKIO
IPC: F03B17/00
Filed: 1979-11-13
Abstract: PURPOSE: To take off power only with the open-close operation of valves, by mounting the valves, a piston and spring to a vessel.  
     CONSTITUTION: To a vessel 1 valves 2, 3, a piston 4 and spring 5 are mounted. If water is filled into the vessel 1 to close the valve 2 and open the valve 3, a spring 5 is contracted by the water pressure and the piston 4 is lowered. Then if the valve 3 is closed and the valve 2 is opened, the piston 4 is raised by the tension of the spring 5. In this way, power can be taken off only by the open-close operation of the valves 2, 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0810083-A (JP)
Title: Chair with arm rest
Inventor: ISHIBASHI KAZUKI
IPC: A47C7/54
Filed: 1994-06-29
Abstract: PURPOSE:To smoothly perform the standing operation in the condition that hands of a user are placed on arm rests of both sides of a chair by inclining each arm rest downward as it comes close to the front end thereof, and setting the height position of the front end of the arm rest lower than the height position of knees. CONSTITUTION:A wash bowl 4 of a wash stand 3 is operated for elevation, and each arm rest 2 is inclined along the inclination of the lower surface 6 of the wash bowl 4, and the arm rest 2 is inclined so as to be curved with the upper side thereof recessed. Position of the height (h) of the front end of the arm rest 2 is set higher than the height position of a seat part 7 of a chair main body 7 and lower than the height H of the knees within a dimensional range L of 3-15cm. At the time of using the wash stand 3 in the condition that the wash bowl 4 is projected this side from the wash stand 3, standing operation in the condition that a user places his both hands on the arm rests 2 of both sides can be smoothly performed.
Patent JP-2000304107-A (JP)
Title: Automatic transmission
Inventor: KATO HIROSHI
IPC: F16H3/62
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To support the thrust force generated on the planetary gear for speed reduction and planetary gear set of a multi-stage automatic transmission by a low bearing load or low case load. SOLUTION: This automatic transmission is provided with a planetary gear G1 for speed reduction for outputting a speed reduced rotation to an output element C1 by connecting to an input shaft 11 and fixing a reaction element S1, and a planetary gear set G2 outputting the speed reduced rotation by receiving the speed reduced rotation therefrom. At least a first speed drive time, a transmission passage through which the thrust force generated in one element R1 of the planetary gear for speed reduction and one element S3 of the planetary gear set respectivly is transmitted is provided. The twist direction of the herical gear of each element is set in the passage so that the direction of the thrust force F1 of the element R1 and the direction of the thrust force F3 of the element S3 differ mutually at the first speed drive time.
Patent JP-S5272287-A (JP)
Title: Atmospheric corrosion tester
Inventor: ISHINO MASAKAZU
IPC: G01N17/00
Filed: 1975-12-12
Abstract: PURPOSE: Good correspondence with corrosive condition in actual environments may be taken and in addition performing of acceleration testing is made possible by the direct use of a minute quantity of corrosive gas contained as a corrosive gas in the atmosphere of the test place. 
     COPYRIGHT: (C)1977,JPO&Japio