baber/WOPTO huggingface dataset:
Patent JP-S6481795-A (JP)
Title: Escalator device
Inventor: YOSHIKAWA HIROSHI
IPC: B66B29/08
Filed: 1988-08-19
Abstract: PURPOSE: To form a large width step tread so as to safely carry a wheelchair by arranging at least one of a second sort step tread between mutual treads of first sort of step tread, and rotationally movably and extensively providing an assistant plate of which one side is pivotally fitted to nearby the lower end of a main frame on the second sort of step tread. CONSTITUTION: Between mutual ones of first sort of step treads 2 endlessly connected together out of many ones, at least one of a second sort of step tread is arranged. The step tread of the second sort of step tread 2' is provided with a recessed part opening on the lower end side, and an assistant plate 2e of which one side is rotationally movably and pivotally fitted to nearby the lower end is received in the recessed part in the engaged condition. At carrying a wheelchair, when the second sort of step tread 2' reaches the end part of a main frame 1, an escalator is stopped, the assistant plate 2e is rotationally moved and extended to correspond to the upper face of the recessed part of the step tread and form a step tread of large width, and hence the wheel chair is safely placed thereon.  When the escalator is driven to reach a fixed position, a stopping device 4 is pressed to stop by an operating device operated by rotational movement of the assistant plate. Consequently, the wheelchair can be carried between mutual companion ways.
Patent JP-H0547550-A (JP)
Title: Superconducting magnet
Inventor: YAMASHITA TOMOHISA
IPC: H01F6/04
Filed: 1991-08-16
Abstract: PURPOSE:To obtain a thermal shielding plate for a superconducting magnet of a levitation type railway, which is high in heat conductivity and whose eddy- current loss due to relative vibration in a magnetic field to an inner tank can be significantly reduced, the loss having been large in-conventional thermal shielding plate made of Al or its alloy. CONSTITUTION:A thermal shielding plate 7 is formed of a composite material constituted of AlN and a silent alloy. Thereby, the thermal shielding plate 7, which is high in vibration attenuation power and is high in heat conductivity, is obtained.
Patent JP-H0751354-A (JP)
Title: Polyester artificial blood vessel and method of manufacturing the same
Inventor: JO YASUSHI
IPC: A61F2/06
Filed: 1993-08-20
Abstract: PURPOSE:To provide a transplantable, knitted polyester artificial knit or woven blood vessel capable of omitting preblotting. CONSTITUTION:A knit or woven polyester artificial blood vessel is treated with a specific silicon-containing compound which is activated by water and is converted into a cross-linked polysiloxane through condensation to produce a polysiloxane-combined polyester artificial blood vessel.
Patent JP-S6361182-A (JP)
Inventor: YAMAMOTO JUN
IPC: G21B1/03
Filed: 1986-09-01
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-H0527170-A (JP)
Title: Zoom lens
Inventor: NAGATA SHINICHI
IPC: G02B13/24
Filed: 1991-07-22
Abstract: PURPOSE:To obtain an about 60 deg. field angle and varies the photographic magnification by composing the zoom lens of specific eight lenses. CONSTITUTION:First-fourth lenses are arranged in order on the object side against a stop and the 5th-8th lenses in shapes which are symmetrical in mirror surface relation with 4th, 3rd, 2nd, and 1st lenses are arranged successively on the image side against the stop. The 1st lens is a negative lens which is concave to the image side, the 2nd lens is a meniscus lens which is concave to the image side, the 3rd lens is a meniscus lens which is concave to the image side, and the 4th lens is a positive lens. Those 1st-4th lenses satisfy inequalities I-V. In the inequalities I-V, f1 is the focal length of the 1st lens, T is the object image-to-object image distance of the whole system, upsilon1 is the Abbe number of the glass material of the 1st lens, r3 is the radius of curvature of the surface of the 2nd lens which faces the object side, d3 is the thickness of the 2nd lens, r4 is the radius of curvature of the surface of the 2nd lens which faces the image side, r5 is the radius of curvature of the surface of the 3rd lens which faces the object side, and f4 is the focal length of the 4th lens.
Patent JP-S6098820-A (JP)
Inventor: MATSUDA JIYUNICHI
IPC: H02H3/08
Filed: 1983-10-31
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-H0871385-A (JP)
Title: Carbon dioxide separator
Inventor: OSHIMA HITOHIDE
IPC: C01B32/50
Filed: 1994-08-31
Abstract: PURPOSE: To provide a carbon dioxide separator showing excellent separation efficiency equal to or more than that of a Knudsen diffusion mechanism in the separation of carbon dioxide from mixed gas based on affinity and having separation capacity at high temp. and developing excellent characteristics when adapted to the separation of carbon dioxide from' various exhaust gases inclusive of natural gas. CONSTITUTION: An affinitive membrane composed of at least one kind of a substance having affinity for carbon dioxide selected from a group consisting of BaTiO3 , a perovskite type compd., apatite such as hydroxyaphtite, zeolite and zirconium phosphate is formed on a porous support composed of alumina and, according to circumstances, a separation membrane composed of porous metal oxide such as alumina or ZrO2 is further formed on the affinitive membrane to obtain a carbon dioxide separator used in the separation of carbon dioxide from mixed gas.
Patent JP-S6450355-A (JP)
Title: Ion source for mass analyzer
Inventor: MIZUNO TOKUO
IPC: G01N30/72
Filed: 1987-08-20
Abstract: PURPOSE:To obtain ion source which can remove effect of memory phenomenon caused by sample solution that adhered to a sealing means with simple constitution by arranging the constitution in such a way that a protective belt, which is put on a sample holding belt to cover sample solution adhered face and transferred into inside of ion source, is separated from the sample holding belt and sample solution held in the sample holding belt is ionized. CONSTITUTION:A protective belt 24 is wound round the second supply spool 23 positioned in a spare room 7 and held by it. This protective belt contacts with the upper face of a sample holding belt 8 to which sample solution adhered in a spare room 7 and is introduced into an ionizing room 2 along with this belt 8. The protective belt 24 is wound round a roller 25 provided in parallel near a roller 12 round which the sample holding belt 8 is wound. Hereby, the protective belt 24 is compulsively separated from the sample holding belt 8 sent to inside of ion source 1 by being covered by the protective belt 24 and the surface of the belt 8 is exposed, so primary particle beam B can be irradiated to the sample solution on the surface of the sample holding belt 8.
Patent JP-S60103021-A (JP)
Title: Manufacture of granular ammonium sulfate
Inventor: KAGEYAMA KENJI
IPC: C01C1/24
Filed: 1983-11-01
Abstract: PURPOSE:To manufacture economically granular ammonium sulfate for bulk blend with a little sulfamic acid (sulfamate) by carrying out crystallization in the presence of sulfamic acid (sulfamate) while keeping the oxidation-reduction potential of mother liquor contg. ammonium sulfate at a specified value (mV) or below. CONSTITUTION:When granular ammonium sulfate is manufactured from mother liquor contg. ammonium sulfate using a crystallizer, crystallization is carried out in the presence of sulfamic acid (sulfamate) while keeping the oxidation-reduction potential of the mother liquor at <=350mV. The potential is measured with a silver-silver chloride electrode. When sulfamic acid (sulfamate) is used as a habit modifier in a conventional method, it is added by 0.5-5% (expressed in terms of ammonium sulfamate). In this method, <0.5% sulfamic acid (sulfamate) produces a satisfactory effect. It is supposed that the reason is that Fe<3+> as a shape spoiling substance is reduced to Fe<2+> at <=350mV oxidation-reduction potential to actualize the habit modifying action. Die-shaped granular ammonium sulfate suitable for bulk blend is economically manufactured.
Patent JP-H1151386-A (JP)
Title: Burning appliance
Inventor: TAKIMOTO HIROYUKI
IPC: F23N5/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent flow-out of fuel by forming a switch of an oil transfer pump of a dedicated switch, and incorporating switches of respective functional components except the pump in a plurality of operation switches in an operation panel, thereby preventing malfunction of the pump at the time of a single operation mode. SOLUTION: A solenoid pump 12 can suck fuel from a suction port into a cylinder and discharge the fuel from a discharge port by a plunger reciprocating in the cylinder by an electromagnet. The suction port of the pump 12 communicates with a fuel tank and is supplied with the fuel. A single operation switch has switches W2, W3, W4, W5 disposed in an operation panel 40 and a switch W1 disposed out of the panel 40. The switch W1 is a dedicated switch for the pump 12 and is for special purpose of single operation. The switches W2 to W5 are included in an operation switch 39 and provided corresponding to functional components except the pump 12.
Patent JP-S6268277-A (JP)
Title: Abrasive material and manufacture thereof
Inventor: HIROCHI KUMIKO
IPC: B24D3/00
Filed: 1985-09-19
Abstract: PURPOSE:To make possible to carry out precise fabrication, by covering the upper section of a carbon film with a thin film of lubricant having a thickness which is less than at least the particle size of diamond grain contained in the carbon film. CONSTITUTION:By sputtering a carbon target with the use of an ion beam of mixture gas consisting of inert gas and hydrogen gas, a carbon film 12 includ ing diamond grain having a particle size of amount 5mum, is formed on a base member 14 arranged in parallel with the ion beam. Then, a carbon target is generated from an ion beam source in the atmosphere of hydrogen to form a lubricant film 13, and thereafter, the outer surface of the lubricant film 13 is ground with the use of a grinding member until the diamond grain 11 is exposed at the outer surface of the lubricant film.
Patent JP-S5941233-A (JP)
Inventor: TOUUSUTEN NIRUSON
IPC: B29C67/00
Filed: 1982-11-25
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-H1155661-A (JP)
Title: Image encoder
Inventor: MIYAKOSHI EIJI
IPC: H04N19/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image encoder by which packet processing is attained in a short time and the image encoder with a small circuit amount. SOLUTION: This encoder is provided with a fixed length code generator 70, a variable length code generator 75, a bit packing device 80, a storage device 30 and a controller 50 and compresses input image data and generates an output data stream. The controller 50 reads a bit count from a work memory and stores it to the work memory as a 1st bit count, decides a location corresponding to the 1st bit count of the storage device 30 and stores the result to the work memory. Furthermore, a fixed length data stream and a variable length data stream are stored in the storage device 30. Moreover, the bit count is read again and stored in the work memory as a 2nd bit count and a data amount of the variable length data stream is decided and stored, based on the 1st and 2nd bit counts. The location of the storage device for the purpose is decided, based on the location above.
Patent JP-H0490667-A (JP)
Title: Transmitting information synthesizing and preparing device for facsimile
Inventor: KAMIKURA TAKASHI
IPC: H04N1/387
Filed: 1990-08-03
Abstract: PURPOSE:To enlarge the information amount of transmitting source information and to prevent time for communication from being prolonged or recording paper sheets on the reception side from being wasted by reducing either the character data part of transmitting information or that of overlay information and synthesizing it in the blank area of transmitting information. CONSTITUTION:This device is composed of an input means 1, reading part 2, main control part 3, 1st-3rd memories 4, 5 and 11, overlay information extraction control part 6, blank area search part 7, overlay control part 8, transmitting means 9 and reduction part 10. Then, when there is no blank area in a certain size to synthesize desired information in the transmitting information, the transmitting information is reduced so as to forcedly prepare the blank area in a size to synthesize desired information, and the character data part of an original for overlay is synthesized in this blank area and transmitted. Thus, the information amount of the transmitting source information can be enlarged, and the time for communication is prevented from being prolonged or the recording paper sheets on the reception side is prevented from being wasted.
Patent JP-H0739404-A (JP)
Title: Sport shoes
Inventor: IZUMI TORU
IPC: A43B13/18
Filed: 1993-07-30
Abstract: PURPOSE:To absorb the energy of a shock added from the outside, and improve durability by charging a bent and entangled fibrous elastic resin in a cavity part provided in the heel part of a mid-sole. CONSTITUTION:A sole face part 2 forming the shoe bottom base of a shoe body 1 is formed cut of an out sole 3, an inner sole 4, and a mid-sole 5 interposed between the out sole 3 and the inner sole 4. A cavity part 7 is formed in the heel part 6 of the mid-sole 4. A cavity part 7 is formed in the heel part 6 of the mid-sole the inner part of the cavity part 7. The fibrous elastic resin 8 consists of, for example, polyester fiber, and partial bonded parts 8a are numerously and irregularly formed in the bent state by use of an adhesive to enhance the resistance to a deformation such as compression, tension, bending and twisting, and the toughness of the material is reinforced. Thus, even when a large external force is repeatedly added, the heel part is easily returned to the initial state when the external force is removed, and excellent initial performance can be kept long.
Patent JP-S6099137-A (JP)
Title: Bonding of molded resin article
Inventor: TAKASHIMA KUNIAKI
IPC: C08J5/12
Filed: 1983-11-04
Abstract: PURPOSE:To enable sufficiently firm bonding of an adherend having a releasing agent layer, without removing the releasing agent, by using an adhesive obtained by adding benzyl alcohol to an epoxy-resin-polyamide resin. CONSTITUTION:An adhesive composed mainly of an epoxy resin-polyamide resin (100pts.wt.) and added with 1-20pts.wt. of benzyl alcohol (solid basis) is used in the bonding of a molded resin article having a releasing agent layer. The epoxy resin is preferably an epibis-type resin, and the polyamide resin is preferably a low molecular weight polyamide amine having an amine value of >=600.
Patent JP-H0534883-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: MARUYAMA YOICHI
IPC: G03C1/035
Filed: 1991-07-25
Abstract: PURPOSE:To rapidly obtain a color image without damaging photographic performance. CONSTITUTION:Silver halide photographic sensitive material where the photosensitive material includes at least one layer of red sensitive silver halide emulsion, green sensitive silver halide emulsion and blue sensitive silver halide emulsion and at least one of the emulsion layers includes silver halide particles which are chemically sensitized by using a selenium sensitizer and have <=8 average aspect ratio is processed by a color developer including >=2.2X10<-2>mol/l color developing main chemicals.
Patent JP-2000037474-A (JP)
Title: Method for environmental measure
Inventor: KASHIWAGI YOSHIYUKI
IPC: B01D53/14
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To solve such environmental problem of dioxin generation that occurs if a fire accident occurs in a place (power source room, etc.), in which materials such as electric equipment, electric products, power cables, and interior materials using a large amount of resins such as vinyl chloride are housed. SOLUTION: A dechlorination agent made from an alkali material producing a harmless chloride on reacting with a harmful chlorine-based gas in a heated atmosphere is installed directly on or near a member producing a harmful chlorine-based gas in a fire and is brought into contact and reacted with the harmful chlorine gas in the event of a fire accident to substitute the harmless chloride for the harmful chlorine-based gas, thereby eliminating the source of dioxins. Further, the dechlorination agent which contains vaporizing components separated and scattered by heating and which is made porous by separating and removing the vaporizing components from the alkali material producing harmless salts on reacting with the chlorine-based gas is used to enhance the effect of the reaction.
Patent JP-H0370966-A (JP)
Title: Cold air circulating showcase
Inventor: HIRANO TAKASHI
IPC: A47F3/04
Filed: 1989-08-10
Abstract: PURPOSE:To assure refrigeration capacity to readily cope with a greater change in refrigeration load by disposing a cooler and a fan in a cold air duct installed at the outside of a case body, and constructing opposite ends of the cold air dust as a cold air outlet and an inlet both opening oppositely up and down at a front end of the case body. CONSTITUTION:A case body 11 is constructed by using part of a ceiling wall 112 and disposing a bottom plate 113 and a heat insulating bottom wall 114 on the lower part thereof. A cold air duct 5A including a space between the bottom plate 113 and the bottom wall 114 as its part is provided, opposite ends of which duct are opened at upper and lower front ends of the case body 11 to form a cold air blow-off outlet 5a and a blow-in inlet 5b. A cooler 7 and a fan 6 are disposed in the cold air duct 5A. In cooling operation, room air in a show room 4 is sucked from the inlet 5b into the cold air duct 5A, and is cooled by the cooler 7 to cold air and is sent in the direction indicated by an arrow. Further, the cold air is blown out from the cold air outlet 5a to form an air curtain 10 for cooling the interior of the room. Thus, a cooler 7 suitable for refrigeration load is installed for efficient cooling operation.
Patent JP-S6365277-A (JP)
Inventor: KOMATSUBARA HIDEO
IPC: F25D23/00
Filed: 1986-09-03
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-H01120407-A (JP)
Title: Safety device for hydrostatic type device connected to pressure network having applying pressure
Inventor: YOOKU DANTORUGURABERU
IPC: F15B20/00
Filed: 1988-08-23
Abstract: PURPOSE: To prevent an impermissible high speed and to improve safety by arranging a shut off valve in high pressure pipe which shuts off the pipe when the rotation speed and accelerating speed of the hydraulic motor go beyond the predetermined value. CONSTITUTION: A pickup 4 of angular acceleration of a shaft 1 and a pickup 5 of rotating speed of the shaft 1 are installed in the shaft 1 of the hydraulic motor 2, and a shutoff valve 8 is arranged in the high pressure pipe 35 which connects a hydraulic pump 3 to the hydraulic motor 2. When the rotating speed and accelerating speed of the motor 2 go over the predetermined value, the switchover valve 6, 7 is changed by the signal coming from the pickup 4, 5, and the shutoff valve 8 is closed. By this constitution, the impermissible high speed of the hydraulic motor 2 is effectively prevented and its safety is improved.
Patent JP-S58109339-A (JP)
Title: Belt conveyor
Inventor: NAMEKATA SEIICHI
IPC: B65H5/22
Filed: 1981-12-22
Abstract: PURPOSE:To promote the accuracy of conveyance by a sheet conveyor for a copier or the like and prevent oblique movement, by providing a circumferential recess on the central part of a barrel-shaped roller and fitting the roller with a belt whose suction openings are located on the recess. CONSTITUTION:The maximum-diameter peripheral surfaces of a driving and a driven rollers 103, 104a, 104b shaped as a barrel are knurled at 109a, 109b. A recess is provided between the knurled portions 109a, 109b. An endless belt 101 is put in pressure contact with the rollers 103, 104a, 104b so that the suction openings 102 of the belt are located between the knurled portions 109a, 109b. Since the openings 102 are hardly affected by the tension of the belt 101, the openings are protected from deformation. Since the elongation of the belt 101 is small, its elasticity can be reduced. As a result, a sheet is accurately conveyed and is kept from obliquely moving.
Patent JP-H0764559-A (JP)
Title: Automatic accompanying device for electronic instrument
Inventor: KIRA YOSHIBUMI
IPC: G10H1/38
Filed: 1993-08-23
Abstract: PURPOSE:To provide an automatic accompanying device in which an elaborate music performance with automatic accompaniment can be easily enjoyed even by a beginner, and one music can be performed by various keys. CONSTITUTION:'G, G#, A, A#, B, C, C#, D, D#, E, F, F#' are sequentially displayed on a first display area 30a as a 'key note selection candidate group'. Then, a part corresponding to an initialized key note is turned on. At the time of pressing the '+' key of a key note selection switch 10 once, a set key note is changed to 'C#', and the part which is turned on is moved to the position of the 'C#'. Thus, a performer can arbitrarily select the key note by the note selection switch 10 in addition to the initialized key note. Then, a code rotation processing and sounding processing can be executed based on the selected key note and code information, and the sounding of a music can be performed.
Patent JP-H0493972-A (JP)
Title: Fixing device
Inventor: INAMOCHI SHIYUNJI
IPC: G03G15/20
Filed: 1990-08-06
Abstract: PURPOSE:To obtain excellent fixing performance even in a state where the surface temperature of a pressure roller is low after the starting of a fixing device by taking the pressuring force of the pressure roller as 1st set pressuring force until a specified time and then switching it to 2nd set pressuring force. CONSTITUTION:As soon as a power source 12 is turned on, the heating source 1a of the fixing roller 1 is heated and the pressure roller 2 is brought into contact with the roller 1 by the 1st set pressuring force. When a timer is actuated and a set time elapses after warm-up is finished and copying is started, the pressuring force of the roller 2 is set at the 2nd set pressuring force gives pressure at the time of regular running. Since the pressuring force of the roller 2 to the roller 1 is set as the 1st set pressuring force which gives higher pressure than that at the time of regular running from the start up time when heating is started until the specified time and it is set to the 2nd set pressuring force in the regular running state where the temperature of the roller 2 rises to some extent, the excellent fixing performance is obtained by the increase of the pressuring force even when heat as sufficient as heat given at the time of regular running is not given to toner at the start up time, and the running is executed by the optimum pressuring force at the time of regular running.
Patent JP-H1042684-A (JP)
Title: Bridge preventing device in grain tank
Inventor: IWAMOTO HIROSHI
IPC: A01F12/60
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent damage to grain granules and seizure of a driving motor by making it possible to demolish bridge inside a grain tank and to smoothly carry grain granules to outside of the machine. SOLUTION: This bridge preventing device is constituted by mounting a grain tank 3 in adjacent to a thresher provided on a traveling vehicle body 1 and storing grain granules after threshing, and providing a discharging screw 4 for carrying the stored grain granules to outside of the machine at a bottom part of the tank, providing an upper end part of the discharging screw 4 in connecting to a bottom end part of a grain raising screw 6 connected to a discharging auger 5 and providing a reversibly rotatable stirrer 7 at a position over the discharging screw 4 and making the stirrer 7 to automatically stop the rotation in an overload state.