baber/WOPTO huggingface dataset:
Patent JP-H1015248-A (JP)
Title: Play facility and its elevator
Inventor: UEMURA HIROSHI
IPC: A63G31/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an indoor roller coaster in which the installation space for a lifter raising/lowering a car is saved, the direction of the car is easily changed, a passenger is not bored during the car elevation, and uncomfortableness which a passenger feels during the car elevation is reduced. SOLUTION: In an indoor roller coaster on which passengers ride and the coaster moves along a path 1 with high and low positions, a lifter 4 moving vertically is provided in addition to a chain conveyer 2 and a tire conveyer 3. A projector provided at the lifter 4 projects an image to a screen 5, and passengers can play a shooting game during elevation. This gun is moved slowly so the uncomfortableness during elevation is reduced. The lifter 4 is provided with a switch-back function, and the direction of a car is changed at the front and back of the lifter 4.
Patent JP-H0622390-A (JP)
Title: Acoustic diaphragm
Inventor: MAMIYA NAOKO
IPC: H04R7/02
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a sheet suitable as an acoustic diaphragm by manufacturing to sheets by using a pellet-shaped filamentous fungus hypha as a material. CONSTITUTION:The acoustic diaphragm is formed by the manufacture sheets including more than 10% pellet-shaped hypha which produces filiform microbe such as mold, yeast, and actinomyces. The pellet-shaped filamentous fungus hypha has a superior sheet-making property to the conventional filamentous fungus hypha or a pulp-shaped filamentous fungus hypha, and a time required at the time of making sheets can be saved. And also, the intensity of the sheets in a wet humidity state is sufficient to management. Therefore, a conventional paper making process can be used as it is by using the pellet-shaped filamentous fungus hypha as the material. And also, a higher Young's modulus can be obtained than the filamentous fungus hypha or the pulp-shaped filamentous fungus hypha by using the pellet-shaped mold hypha, so that a high sound speed can be obtained by using the pellet-shaped mold hypha for the acoustic diaphragm.
Patent JP-S6236776-A (JP)
Title: Disk reproducer
Inventor: NAKAGAWA MASAHISA
IPC: G11B17/043
Filed: 1985-08-09
Abstract: PURPOSE:To attain a thin and compact design of a disk reproducer together with reduction of a cost by using a case guide means and an input/output mechanism containing a spring means which produces the energizing force. CONSTITUTION:When a case 9 is carried to a prescribed position of a case holder 3 by an input/output mechanism 7, the case 9 presses a lock mechanism 5. While the lock state of a slide member 4 due to the mechanism 5 is released. The released slide member 4 is shifted toward an arrow head B2 by coil springs 23a and 23b. As a result, the rolls 19a-19d provided on the side walls 3b and 3c of a case holder 3 are moved down along the sloping grooves 24a-24d formed to the member 4. Thus a compact disk 8 is set on a turntable and an end of a twist coil spring 27 is attached to an attachment hole 31 drilled at the tip of an arm part 25a of a lever member 25. While the other end of the spring 27 is attached to an attachment hole 29 drilled to an input/output member 26.
Patent JP-S6333451-A (JP)
Title: Production of thermoplastic elastomer
Inventor: TSUJI TATSUMI
IPC: C08L23/10
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a thermoplastic elastomer useful as parts for automobles, etc., having high flexibility, improved compression set, mechanical strength and molding properties, by using both radical crosslinking type olefinic copolymer rubber and partially crosslinked butyl rubber as a rubber component. CONSTITUTION:(A) 40-90wt% rubber component consisting of (i) 60-95wt% radical crosslinking type olefinic copolymer rubber and (ii) 5-40wt% partially crosslinked butyl rubber is blended with (B) 10-60wt% radical decomposition type olefinic resin. Then the blend is heat-treated in the presence of an organic peroxide to give the aimed elastomer having the same molding and processing properties as those of thermoplastic resin without requiring vulcanization process.
Patent JP-S5798568-A (JP)
Title: Troweling paint material composition
Inventor: YOSHIMURA SADAYUKI
IPC: C09D5/00
Filed: 1980-12-11
Abstract: PURPOSE: To provide the titled composition capable of forming a wall surface or the like free from troweling irregularity without requiring skill and containing a polyhedral aggregate material having a gloss flat surface and a spherical aggregate material having a gloss curved surface as main components.  
     CONSTITUTION: A polyhedral aggregate material 1 having a flat gloss surface (e.g.;  silica sand, kansui stone, or crushed resin containing a metal powder or the like adhered on its surface) and a spherical aggregate material 2 having a curved gloss surface (e.g.; a glass bead, or a synthetic resin bead) are contained as main components in  a vol. ratio of 1:9W7:3 to obtain the titled composition. By using the spherical aggregate material together, spreadability of said composition during painting is improved  due to a rolling effect and trowel carriage is facilitated and painting can be carried  out under reduced trowel pressure. Therefore, an angle θ 2  between a surface 3 of the  polyhedral aggregate material and an undercoat parallel line 4 becomes small and  troweling irregularity of the polyhedral aggregate material itself is eliminated. Further,  because the spherical aggregate material 2 has no directional propety, troweling irregularity is hardly developed and, because light scattering occurs, gloss over an entire painted surface becomes dull and, therefore, elimination of the troweling irregularity  becomes possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000013166-A (JP)
Title: Filter device for automobile glass antenna
Inventor: RIKITAKE TAKAHIRO
IPC: H01F27/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter device for an automobile glass antenna with excellent characteristics and quality by reducing noise with a frequency of an AM band or over in a filter device for the automobile glass antenna. SOLUTION: In the π-type filter device for an automobile glass antenna where capacitors 2, 3 are connected across an inductor 1 connected between a battery terminal and a defogger terminal, the other terminals of the capacitors 2, 3 are connected separately to ground so as to prevent noise with a frequency of an AM band or over from creeping into the glass through the post-stage capacitor 3.
Patent JP-H0617711-A (JP)
Title: Exhaust reflux device for diesel engine
Inventor: HASEGAWA MANABU
IPC: F02B3/06
Filed: 1992-07-02
Abstract: PURPOSE:To improve operating property of the exhaust reflux device of a diesel engine. CONSTITUTION:An exhaust reflux device is provided with a first valve seat 42 which is positioned on an intake passage 1 side from the valve body 41 of a diaphragm type exhaust reflux control valve 4, a spring 48 which energizes the valve body 41 in direction to lift it from the first valve seat 42, a second valve seat 52 which is positioned on an exhaust passage 2 side from the valve body 41, and a second diaphragm device 51 for seating the valve body 41 on the second valve seat 52 by releasing its connection to a diaphragm at the time of engine stopping.
Patent JP-S6154174-A (JP)
Inventor: NARUO MASAYUKI
IPC: H05B3/00
Filed: 1984-08-23
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-S6069500-A (JP)
Inventor: HONDA HIROO
IPC: F42D3/04
Filed: 1983-09-22
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-S5965552-A (JP)
Title: Secondary intake air feeding device
Inventor: FUJIMURA AKIRA
IPC: F02M23/04
Filed: 1982-10-06
Abstract: PURPOSE:To obtain better engine restart by forcibly opening an electromagnetic valve, thereby preventing ''overrich'' in the air-fuel ratio when the engine temperature is higher than the specified temperature at a time of engine start. CONSTITUTION:A control circuit 21 detects the start of an engine 4 by turning an ignition switch 23 ON and turning a starter switch 24 ON. When it judges that the starting operation of the engine 4 is completed, it reads the output voltage level of an O2 concentration sensor 22 to find out the air-fuel ratio of fuel-air mixture. On the other hand, when the circuit 21 judges that the starting operation of the engine 1 is not completed, it checks whether the engine cooling water temperature is higher than the specified temperature or not. If the temperature is higher, the circuit 21 outputs a ''rich'' signal. In correspondence with this ''rich'' signal, a driving circuit 20 electrifies a solenoid 15a to open an electromagnetic valve 15. As a result, the secondary air is supplied to the engine 4 through a negative pressure control valve 8 so that the air-fuel ratio is controlled to go toward a ''lean'' side.
Patent JP-H0470301-A (JP)
Title: Method and device for manufacturing parquet pattern-decorative plate
Inventor: IKEDA YUTAKA
IPC: B27D5/00
Filed: 1990-07-02
Abstract: PURPOSE:To enhance the production efficiency by a method in which a placing pedestal is turned and while the veneers of necessary number are successively placed thereon, they are arranged in the direction of longitudinal joint and in the direction perpendicular to said joint direction and are stuck onto the surface of a base plate, whereby a decorative plate is continuously produced. CONSTITUTION:The several kinds of veneers of various lengths are received in a veneer holder 7. The veneer are sucked and held by each veneer-vacuum member 33 provided on the lower surface of a running holder 32, and is placed on the placing surface 21 of a placing pedestal 2. In the state where the veneers are suction-held by a sucking part 51 provided in a sucking hole, the placing pedestal 2 is turned by 90 deg.. An operation holder 11 is moved and is pushed to the sucked and held veneers 11 by pressing part 42, and the veneers are arranged in the state of the veneer 10 of broad width by the setting member 43a in the longitudinal joint direction and the setting member 43b in the direction perpendicular to said joint direction. The placing pedestal 2 is further turned by 90 deg., and the veneers are guided onto the lower surface of the placing pedestal 2. The base plate 12 whose surface is coated with an adhesive is raised onto the receiving pedestal 62 of an elevator device 61, and each veneer 11 is stuck thereto. At four placing surfaces 21 of the placing pedestal 2, above mentioned operation is successively repeated, thereby producing a parquet pattern decorative plate 1 continuously.
Patent JP-S6419717-A (JP)
Title: Vapor growth method for semiconductor layer containing arsenic
Inventor: KUNIHARA KENJI
IPC: H01L21/205
Filed: 1987-07-15
Abstract: PURPOSE:To decrease the defects of an epitaxial substrate resulting from the adhesion of the fines of arsenic by charging the substrate into a vapor growth furnace and holding the substrate for a fixed time at a temperature higher than a vapor growth temperature while the vapor growth furnace is supplied with a protective gas including an arsenic compound before vapor growth. CONSTITUTION:When a single-crystal substrate 1 consisting of gallium arsenide, etc., is charged into a vapor growth pipe 11, the fines 4 of arsenic adhering on the inwall of the vapor growth pipe 11 fall and adhere onto the substrate 1, and an opening flange 14 is closed by a cap 15 as they are. A gas in the vapor growth pipe 11 is replaced completely, and a supporter 2 is heated by a high-frequency coil 16 and the temperature of the substrate 1 is elevated at a specified rate. When the temperature of the substrate reaches approximately 300 deg.C, a protective gas in which arsine gas from a bomb 31 is mixed with a carrier gas is fed into the vapor growth pipe 11, and the sublimation of an arsenic section contained in the substrate 1 is prevented. The temperature of the substrate 1 is raised to 800 deg.C, and the fines of arsenic adhering on the substrate 1 are removed by sublimation.
Patent JP-2001003305-A (JP)
Title: Frame board
Inventor: HAYASHI KOZABURO
IPC: E01C5/08
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a funnelform body is easy to horizontally deform by forming a side face opening to let placed concrete or the like as a filling material flow out sideways at the side face of the funnelform body. SOLUTION: A side face opening 3 is formed to let placed concrete or the like as a filling material flow out to the side face side at the side face of a funnelform body 1. At first, while a required number of frame boards A are connected to each other lengthwise and breadthwise, the frame boards are laid on a specified ground surface. A filling material such as soil, concrete, etc., is poured into the funnelform bodies 1 from above the upper face, and at the same time, spreading work of rolling compaction using a roller is carried out. Excessive filling material is forced to run out of the side face opening 3 by the rolling compaction. As a result, the material assumes such a shape that it takes root in the ground. The lateral sliding movement of the funnelform bodies is restrained by the solidification of the outflow material S, and hence, a remarkable stable state can be kept.
Patent JP-H0227315-A (JP)
Title: Optical isolator
Inventor: TOGANO YUICHI
IPC: G02B27/28
Filed: 1988-07-16
Abstract: PURPOSE:To always maintain the best isolation characteristic by rotating in reverse a polarizer and an analyzer each other by allowing a connecting member which has been attached between both of them to expand and contract at the time of a temperature fluctuation and executing a temperature compensation of a Faraday rotation angle. CONSTITUTION:In the inside of a polarizer frame member 1 and an analyzer frame member 2, a polarizer, a Faraday rotary element and an analyzer are contained, and a coil 4 is fixed by one end each as a connecting member to the outside periphery of the frames 1, 2. As for this coil 4, length and a diameter of the coil 4 are determined so as to negate a variation of a rotation factor caused by a temperature variation of the Faraday rotary element of an optical isolator, when the coil 4 expands and contracts by a temperature variation. Accordingly, at the time of a temperature variation, the Faraday rotation factor is varied, but the polarizer and the analyzer rotate in reverse each other by the coil, and a temperature fluctuation of a Faraday rotation angle can be compensated.
Patent JP-S6070089-A (JP)
Title: Production of ethanol
Inventor: IMADA YUKIO
IPC: C12P7/06
Filed: 1983-09-26
Abstract: PURPOSE:To produce ethanol, by culturing a microbial strain belonging to Hyphomicrobium genus in a medium containing methanol as a carbon source. CONSTITUTION:A microbial strain belonging to Hyphomicrobium genus and capable of converting methanol to ethanol, e.g. Hyphomicrobium variabile 42-3-1 (FERM-P No.7019) is cultured aerobically in a medium containing methanol as a carbon source, and ethanol is separated from the cultured liquid.
Patent JP-S6069470-A (JP)
Inventor: INOUE WAHEI
IPC: F25D3/02
Filed: 1983-09-26
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-S6418733-A (JP)
Title: Constant speed device for vehicle
Inventor: INAMOTO MICHIKO
IPC: B60K31/02
Filed: 1987-07-15
Abstract: PURPOSE:To make it possible to clearly distinguish the cause of an accident by memorizing both of the execution information and execution condition information of constant speed running, reading out each of information and checking for malfunction and maloperation thereby. CONSTITUTION:The operated quantity of the accel 1 is detected by a detecting means 21, and detected signals are input in a drive circuit 23 through a addition circuit 22 for allowing an actuator 24 to drive a throttle 5. On the other hand, car speed is detected by a detecting means 56, and detected signals and the reference signal memorized in a memory 41 are compared by a comparison circuit 42 and the detected signals are input in the addition circuit 22 through an addition circuit 43 and a switch 67 to allow a car to run at reference speed maintaining constant speed. At this time, each of the output of the respective detecting means 21, 71 and 72 of the accelerator pedal 1 and a brake pedal 11 is input in a memory 82 along with the output of a timer 83. When an accident occurs, the data memorized in the memory 82 are read out to determine the cause of the accident.
Patent JP-H0225824-A (JP)
Title: Beam scanner
Inventor: EGUCHI TATSUYA
IPC: B41J3/00
Filed: 1988-07-14
Abstract: PURPOSE:To uniform the scanning speed of a light beam on a scanning line by switching the scanning speed at a point where the absolute value of an error from the scanning speed in a scanning center is made approximately equal. CONSTITUTION:The scanning sped in the scanning center at the time of using an (n) bit is made into v0, and the scanning speed is switched so that the absolute value of the error to the scanning speed v0 is made approximately equal. Namely, at a point D1 where the absolute value of the error of a scanning speed vn at the time of using the (n) bit and the scanning speed v0 of a scanning speed vn-1 at the time of using an (n-1) bit is made equal, a dot number is changed from the (n) bit to (n-1) bit, and at a point D2 where the absolute value of the error of the scanning speed vn-1 at the time of using the (n-1) bit and the scanning speed v0 of a scanning speed vn-2 at the time of using an (n-2) bit is made equal, the dot number is changed from the (n-1) bit to (n-2) bit. Thus, the error of the scanning speed can be minimized, and the scanning speeds in the scanning lines are uniformed in all parts.
Patent JP-S57100549-A (JP)
Title: Magnetic disk subsystem
Inventor: WADA YOSHIZOU
IPC: G11B27/10
Filed: 1980-12-13
Abstract: PURPOSE:To facilitate the repair job of a fault, by informing the physical  address of a track where a magnetic head is positioned to the software along  with the corresponding logic address. CONSTITUTION:A fault caused during the writing or reading of a data is informed to an address converting circuit 203 by a magnetic disk control adaptor 204 via a line 220. The circuit 203 transfers the logic cylinder address and the logic head address of a track where the magnetic head of a magnetic disk device 205 is positioned to a data transfer circuit 202 via a route 219, and at the same time transfers another logic cylinder address and physical head address to the circuit 202 via a route 216 respectively. The circuit 202 transfers these addresses to a central processor 100 through a bus line 211.
Patent JP-S6068506-A (JP)
Inventor: NIWA TOSHIO
IPC: H01B3/44
Filed: 1983-09-24
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-S6154621-A (JP)
Title: Positioning mark for overlapping pattern
Inventor: SUGA OSAMU
IPC: H01L21/027
Filed: 1984-08-27
Abstract: PURPOSE:To make it feasible to overlap patterns with high precision even in a multiplelayered resist structure by a method wherein a step difference mark is formed on a wafer and then overall surface or a part thereof or nearby part is coated with heavy metal. CONSTITUTION:A recessed step difference mark 1 1mum deep and 3mum thick is formed on an Si substrate. Then the mark 1 is selectively coated with a W thin film 2 and photoresist 3 to flatten the step difference further to be coated with glass 4 and electron ray resist 4. In such a constitution, intensive signals may be detected from the positioning mark 1 even through multiplelayered resist structure composed of an organic layer with large thickness and metallic thin films by means of electron beam scanning making it feasible to overlap patterns with high precision.
Patent JP-H0464268-A (JP)
Title: Manufacture of josephson device
Inventor: ENOHARA AKIRA
IPC: H01L39/22
Filed: 1990-07-04
Abstract: PURPOSE:To improve superconduction properties of a metal oxide super conducting thin film formed on a substrate to a grater extent by irradiation with violet-rays compared with those of not irradiated part by carrying out an oxidation treatment of a metal oxide superconducting thin film during or after the irradiation with violet rays. CONSTITUTION:A metal oxide superconducting thin film 2 is formed on a sub strate 1 based on a sputtering process for example. Then, violet rays 3 are applied to the surface of the thin film and the rear of the substrate 1. After the irradiation, it is exposed to oxygen plasma and an oxidation treatment is carried out. As the attenuation constant of violet rays 3 in the metal oxide superconductor is relatively large, the irradiation effect produced by the violet rays 3 is limited to a certain depth from the irradiated surface. However, the oxidation treatment during or after the irradiation makes it possible to enhance superconduction properties of the irradiated part.
Patent JP-H0227088-A (JP)
Title: Joint of ti or ti alloy with excellent anti-seizing property
Inventor: ANRAKU TOSHIRO
IPC: E21B17/08
Filed: 1988-07-15
Abstract: PURPOSE:To surely prevent seize and other inconvenience while intended high degree qirtightness is retained, by forming a mechanical plating layer, a Ni plating layer, and a Cu or Au plating layer one after another on the surfaces of a metal seal part and a threaded part. CONSTITUTION:In metal seal parts 5, 5' and threaded parts 4, 4' of a joint 3 made of Ti or Ti alloy a mechanical plating layer 8 of 2mum thick or less consisting of iron or iron-based alloy particles is formed on the surface layer of Ti material 6 as substrate. This is coated with a Ni plating layer 10 of 0.5-2mum thick, and further thereover a Cu plating layer 12 of 5mum thick or more or an Au plating layer 12 of 50mum thick or less. These plating layers enhance close contactness of the layers 8, 10, 12 between and anti-galling characteristic, and the airtightness can be held in high degree regardless of hard-to- process property of the surface inherent to Ti alloy. This prevents seizing and other inconveniences.
Patent JP-H0464424-A (JP)
Title: Manufacture and its device for thermoplastic resin sheet
Inventor: URUI YASUTO
IPC: B29C48/08
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a thermoplastic resin sheet which can be used favourably especially as a colored belt for windshield glass of a motor car, by a method wherein the colored belt is formed by making positive use of a flow of a widthwise direction of the first thermoplastic resin within a manifold. CONSTITUTION:Since an opening part 8 of a colored resin feed path 5 is provided in a position where the first thermoplastic resin (a) possesses a flow of a widthwise direction within a manifold 3, the direction of the flow of the first thermoplastic resin (a) is different from that of colored thermoplastic resin (b). Then an outside part of the colored thermoplastic resin coming into contact with the first thermoplastic resin receives greatly the flow of the first thermoplastic resin and the central part of the colored thermoplastic resin is influenced little by the first thermoplastic resin. Therefore, the central part of the colored thermoplastic resin flows in almost extruding direction of the colored thermoplastic resin from the opening part 8. However, it becomes that outside colored thermoplastic resin flows in a synthesized direction of an extruding direction of the colored thermoplastic resin through an orifice 6 and the flow of the first thermoplastic resin.
Patent JP-S6336697-A (JP)
Inventor: BERUTORANDO BANDAMU
IPC: H04R9/02
Filed: 1987-07-15
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。