baber/WOPTO huggingface dataset:
Patent JP-H0268115-A (JP)
Title: Method and device for deodorization using peat
Inventor: KATO YOSHIYUKI
IPC: A61L9/01
Filed: 1988-09-02
Abstract: PURPOSE:To keep pressure losses low so as to prevent compaction from taking place in a device for deodorization wherein long-filament peat is used as a carrier for microorganism by employing a specific packing density of long- filament peat. CONSTITUTION:Peat comprising long filament 7 is applied to a packed column 6 as a carrier or packing material for microorganisms. Under such operating condition that space velocity per hour is in the range of 200-1000, packing bulk density of the long-filament peat 7 is specified in the range of 50-100kg per m<3> of packing volume as dry weight of peat. As a result, within the range of operating moisture content of 50-70% in an ordinary biological treatment, pressure loss does not practically increase and by keeping the height of packed layer under 50cm per stage, compaction of the layer can be avoided completely.
Patent JP-H0648616-A (JP)
Title: Image forming device
Inventor: AZETA TAKAHIRO
IPC: B65H9/04
Filed: 1992-07-27
Abstract: PURPOSE:To prevent generation of buckling in a sheet material by controlling each section so that adjusting of the width directional position of the sheet material by means of a sheet material lateral position adjusting means may be finished while the sheet material carrying means is carrying the sheet material to a specified position. CONSTITUTION:A sheet material carrying passage (guide) 19 comprises a sheet material carrying means 20 comprising a pair of carrying rollers including a half moon shape roller 20A for carrying sheets S and sheet material lateral position adjusting means 26A and 26B for adjusting the width directional position of a sheet material S, which is being carried. The sheet material lateral position adjusting means 26A and 26B comprise register plates capable of moving in the direction orthogonal to the direction in which sheet materials are carried. A CPU 41 controls cylinders 40A and 40B so that the lateral registering of the sheet material S may be adjusted with right and left lateral register plates 26A and 26B moved in the E direction while the sheet material S is carried to a specified position by a pair of the carrying rollers 20 when the sheet material S is guided by the guide 19.
Patent JP-H0882788-A (JP)
Title: Frame structure of display and display device formed by using the same
Inventor: FUCHI TOSHIO
IPC: G09F9/00
Filed: 1994-09-14
Abstract: PURPOSE: To make frames of displays canon and to reduce the costs of display devices and the costs of metal molds by forming these frames in such a manner at at least one thereof are dividable to plurality. CONSTITUTION: The frames of the display are constituted in such a manner that at least one thereof are dividable to plirality. Namely, the divided parts of the divided frames (P chassis) 1, 2 are respectively provided with projections 1a, 2b and recesses 2a, 1b so as to fit each other. With plural kinds of such displays which are the same in the size of, for example, the long side and vary in the size of the short size, the display having the short size on the short side is determined as a base. Conversely, with plural kinds of the displays which vary in the size of the long side and are the same in the size of the short side, the display having the short size on the long side is determined as a base. The frames are then divided in their respective directions.  As a result, the frames for the displays of the basic size (short size of the divided sides) are handled as an integral frame and the frames for the displays of the different sizes are handled as the divided frames. The dealing with the many displays is thus possible.
Patent JP-H0383419-A (JP)
Title: D/a converter
Inventor: ISHIDA HIDEKI
IPC: H03M1/74
Filed: 1989-08-25
Abstract: PURPOSE:To operate each transistor in an optimum state without changing the layout of a fundamental current supply cell by connecting a current mirror circuit, which distributes an output current with a prescribed mirror ratio, to the output step of a current output type D/A converter. CONSTITUTION:A current mirror circuit 2 outputs an output current I2 with a ratio between an input power source I1 and an output power source I2, namely, with a mirror ratio I2/I1. The mirror ratio I2/I1 is determined by each transistor size ratio W/L of transistors Q1 and Q2. Accordingly, the value of the output current Il can be amplified while depending on the transistor size W/L ratio of the transistor Q2 and the output current I2 can be arbitrarily obtained. Thus, since the current mirror circuit 2 is connected to the output step of a D/A converter 1, the arbitrary output current I2 can be outputted without changing the D/A converter 2 and capable of responding to various loads.
Patent JP-H09134669-A (JP)
Title: Preparation of shadow mask
Inventor: KAN TOUKI
IPC: C23C24/08
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To improve color purity of a screen by substantially suppressing a doming phenomenon. SOLUTION: At first, a skirt part is formed by forming process of a shadow mask main body 21' made of a steel sheet and then the formed shadow mask main body 21' is coated with a permeating agent fine particles 31. Next, the shadow mask coated with the permeating agent fine particles 31 is thrown in a heating furnace in the neutral or reductive atmosphere and heated to form an alloy layer with a lower thermal expansion than that of the base of the shadow mask main body 21' by diffusion through the surface of the shadow mask main body 21'.
Patent JP-S63120070-A (JP)
Inventor: GEIRII EI BURAUN
IPC: B24B13/00
Filed: 1987-09-04
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-H0382532-A (JP)
Title: Composite polyester film
Inventor: ONO MASAAKI
IPC: C08L67/02
Filed: 1989-08-28
Abstract: PURPOSE:To prevent electrification by making electromagnetic properties and running properties favorable, by a method wherein layers A, B are laminated, shading particulates and an antistatic agent are contained within the layer B, a coating layer consisting mainly of a lubricant is formed on the surface, specific light transmission, surface resistivity, surface kinetic coefficient of friction and mean roughness (Ra) on the center line of the surface are possesed and the Ra of the surface of the layer A is specified. CONSTITUTION:Shading particulates and an antistatic agent are contained within a layer B and a coating layer consisting mainly of a lubricant is formed on the outside of the layer B of a composite polyester film obtained by laminat ing the layers A, B comprised both of polyester. Light transmission, surface resisistivity of the outside of the layer B, the kinetic coefficient of friction of the outside of the layer B, mean roughness (Ra) on the center line of the outside of the layer B and the Ra of the outside of the layer A are made respec tively 60% or less, 10<10>OMEGA or less, 0.20 or less, 0.010-0.025 mum and smaller than 0.015 mum. The shading particulates are made into tinting particulates, various surface active agents are used for the antistatic agent and an organic compound lubricant or an inorganic compound particulates are used for the lubricant.
Patent JP-S6279669-A (JP)
Title: Semiconductor device
Inventor: HAGINO HIROYASU
IPC: H01L23/48
Filed: 1985-10-03
Abstract: PURPOSE:To stabilize characteristics such as ON-voltage and gate trigger current by a method wherein areas of a cathode copper block, which are contacted with metal electrode plates which connect cathodes and emitters separated into island shapes, are smaller. CONSTITUTION:Areas of a cathode copper block 30, which are contacted with metal electrode plates 28 made of Mo or the like, are smaller than the areas of the metal electrode plates 28. With this structure, even if discrepancy of centering is produced when the metal electrode plates 28 are fixed to an element 200 or when patterns such as cathodes and emitters are formed on the element 200, the contact areas of the cathode copper block 30 do not protrude beyond the metal electrode plates 28 and the cathode copper block 30 is not deformed even if compression contact is repeated. Therefore, stable contact can be obtained between the element 200 and the metal electrode plates 28 and characteristics such as ON-voltage and gate trigger current can be stabilized.
Patent JP-H1047867-A (JP)
Title: Thin-wall jig for firing of electronic component
Inventor: TAKAHASHI HIROKUNI
IPC: H01G13/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To lower the cost of firing of an electronic component and to improve the efficiency of the firing by a method wherein a sprayed coating obtained by releasing from a base a sprayed layer formed by thermal spraying of ceramic is made a thin-wall jig for the firing of the electronic component. SOLUTION: Ceramic such as alumina or zirconia is sprayed thermally on a base and a sprayed layer is released from the base and made a thin-wall jig for firing of an electronic component. The ceramic used herein is alumina or zirconia. The material of the base for spraying is not limited particularly and a metal such as steel, stainless steel or aluminum or a fired material of alumina or alumina-silica, or the like, can be used. Although the method for release is not limited particularly, a method of utilizing a difference in a thermal expansion coefficient (shrinkage percentage) between the sprayed layer and the base or a method of applying a release agent on the base beforehand can be reckoned on the assumption that the base is used repeatedly. The thermal capacity of this thin-wall jig is small and the jig is excellent in spalling resistance.
Patent JP-S6279467-A (JP)
Title: Image forming body and image forming method
Inventor: HANEDA SATORU
IPC: G03G5/02
Filed: 1985-10-02
Abstract: PURPOSE:To form a sharp image having high sensitivity and high contrast by providing a carrier transfer layer which moves the free carriers generated from photoconductive toner particles when light is irradiated. CONSTITUTION:The carrier transfer layer 14 having light transparency in a visible part is superposed on the conductive layer 12 provided on a substrate 11 so that said layer is partly made white and opaque. The essential component thereof is wax or thremoplastic resin. The toner particle layer 16 arranged with 1-2 layers of the photoconductive color toner particles 13 is then superposed thereon and a carrier transfer layer 17 is provided thereon. The toner particles 13 consist of only the photoconductive dye and pigment 13a or the pigment is dispersed in the same resin as for the layer 14 to use said layer commonly as a layer 17; otherwise either of the resin 13b or the dye pigment 13a is used as a core and is coated with the other. Electrostatic charge is applied 8 via the layer 17 and light is irradiated on the layer to move the free carriers generated from the toner particles in the layer 17. Electric charge is implanted thereto to move the carriers in the softened layer 14 to form the image by destaticization and recuring. The image having the high sensitivity and high contrast is obtd. by the above-mentioned constitution.
Patent JP-H1148969-A (JP)
Title: Fall out prevention device of connecting part of railway rolling stock
Inventor: MURASE JUNJI
IPC: B61D17/22
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent damage of shielding walls when space in a connecting part at the inside of a curve at a curved portion of a track becomes narrow by incorporating an airtight bag into the shielding walls and making the bag freely expandable. SOLUTION: An airtight bag 1 is sealed and installed in a protective cover 2 by installing a base plate 3 on a releasing surface of the protective cover 2, bending bottom parts 4a, 4b of the protective cover 2 to the inside and bonding and fixing the bottom parts 4a, 4b to the edge parts on both the sides of the base plate 3. Further, an injection/exhaust valve 5 is installed in the airtight bag 1, this injection/exhaust valve 5 is drawn to the outside from a duct line 6 of the protective cover 2 and the airtight bag 1 is made freely expandable. Thus, shielding walls 7 are formed. This shielding walls 7 are installed on both the sides of the end face of a vehicle via the base plate 3 so that the walls 7 may be made freely attachable/detachable.  By making a state an exhaust state during a traveling and injecting air only when a train enters a platform, a fall prevention function of a person from the platform is executed and damage of the shielding walls 7 due to collision of shielding walls 7 each other is prevented.
Patent JP-H0768931-A (JP)
Title: Heat transfer recording body
Inventor: OKAMOTO TOSAKU
IPC: B41M5/26
Filed: 1993-09-06
Abstract: PURPOSE:To obtain a heat transfer recording body which can inexpensively and easily be manufactured and can easily be finished to a small roll as a substrate and a recording layer are integrated by providing a peelable heat transfer ink layer on the upper face of the substrate by a coating process. CONSTITUTION:A heat transfer recording body is constituted by providing a peelable heat transfer ink layer on the upper face of a substrate by a coating process. In addition, an overcoat layer may be provided on the upper face of the heat transfer ink layer. Furthermore, an image receiving layer may be provided between the substrate and the heat transfer ink layer. The heat transfer recording body which can inexpensively and easily be manufactured and can easily be finished to a small roll as the substrate and the recording layer are integrated in the same way as the conventional leuco dye type heat- sensitive recording body, is obtd. thereby.
Patent JP-2000052623-A (JP)
Title: Recording device
Inventor: AOKI SUKEAKI
IPC: H04B10/80
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To transmit data surely to a recording head stably at high speed by disposing conversion means of data to an optical signal and an optical fiber for transmitting converted data to the recording head side, in a recording device provided with a recording head in which a set recording device carriers out a one-time recording operation. SOLUTION: A recording device includes a recording head that has recording devices of (n) pieces (n>=2), and in which each recording device of (n) pieces performs once recording operation on the basis of data of (m) bits (m>=n), wherein there are provided with means for converting data into an optical signal and means for transmitting data converted into an optical signal to the recording head side. Concretely, on a substrate 6 having a printer control circuit mounted, a transmitting optical connector 7 is provided for converting an electrical signal into an optical signal by a light emitting element so as to be combined to the optical fiber 8, and also, on the recording head side 2 a receiving optical connector 9 is provided for converting the optical signal receiving by being combined to the optical fiber 8 into an electrical signal by a light receiving element.
Patent JP-2001050802-A (JP)
Title: Combined measuring apparatus
Inventor: MIKAMI YOSHIHARU
IPC: G01G19/387
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a combined measuring apparatus of high feeding capability. SOLUTION: This is a combined measuring apparatus which measures the weights of articles M fed to a plurality of hoppers 41i, 43i arranged on straight lines from a feeder provided above, combines and lumps them after that. The above feeder is provided with a conveyor 2 which conveys an article and drops it from its right or left end by rotating in a forward or reverse direction, and a moving device which moves the conveyor 2 left or right and stops the conveyor 2 so that, at the stop position of the conveyor 2, the article M may be dropped at a specified position.
Patent JP-2000014809-A (JP)
Title: Heart strengthening device
Inventor: HAYASHI TAKANOSUKE
IPC: A61N2/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To impart the same effect as the effect of acupuncture and moxibustion by pressing and stimulating. SOLUTION: This heart strengthening device is formed by providing the upper part of a hat sun visor 1 for exercise with a cruciform-shaped rubber band 2, mounting a magnet 3 sized 5 cm in the central part of the intersection thereof and simultaneously mounting a magnet sized 1 cm at the wrist. The device is capable of strengthening the function of the heart by pressing and stimulating the acupuncture point 'HYAKUE' 4 and acupuncture point 'SHINNMON' of the acupuncture and moxibustion.
Patent JP-H0859882-A (JP)
Title: Production of filler for plastic
Inventor: SUGIYAMA SHUKO
IPC: C08K9/02
Filed: 1994-08-22
Abstract: PURPOSE: To produce a filler for plastics which can minimize the necessary amount of a coupling agent to be added. CONSTITUTION: A coupling agent dissolved in water or an alcohol and an upheated starting material for a filler are agitated and high-frequency-heated. Since the unheated starting material and the coupling agent are agitated, the vaporization and volatilization of the coupling solution does not occur when the added coupling agent is brought into contact with the starting material. Therefore, the coupling agent can be uniformly adhered to the starting material. Since the high-frequency heating is performed after the agitation, a localozed phenomenon of forming functional groups by the heat build up due to vibration of molecules of water or an alcohol as the solvent for the coupling agent on the surfaces of particles of the starting material arises to firmly adhere the coupling agent to the surfaces of particles of the starting material.
Patent JP-S6462699-A (JP)
Title: Reel for stringed instrument
Inventor: GOTO TAKAO
IPC: G10D3/14
Filed: 1987-09-02
Abstract: PURPOSE: To prevent a force from being applied in a twisting direction so that a string will not be broken by setting a female screw part and a string insertion hole so that the female screw part and a draw-in screw part are pressed against a string depression surface as they engages each other more and more. CONSTITUTION: A spool shaft 20 consists of a core shaft 21 which is rotated with a knob 11 and an external cylinder 22 for a spool which is fitted onto the core shaft 21. The external cylinder 22 is so set that its female screw part 222 passes through a guide screw part 213 and finely engages the draw-in screw part 214 of the core shaft 21, and in this state, a string end 31 is inserted into the string insertion hole 221. Then when the core shaft 21 is rotated by operating the knob 11, the external cylinder 22 is drawn down by the rotation of the draw-in screw part 214 and rotates at the end of the downward movement associatively with the core shaft 21, so that the string 30 is wound around the external surface of the external cylinder.  Consequently, the force clamping the string end 31 is always applied to the string end 31 from the axial direction of the core shaft 21 to prevent the string end 31 from becoming weak owing to the application of the force to the string end 31 in the twisting direction.
Patent JP-S59134121-A (JP)
Inventor: SEKO KIYOSHI
IPC: B65B13/32
Filed: 1983-11-24
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-2001041431-A (JP)
Title: Dust discharge device for waste heat boiler
Inventor: KURITA MASAYA
IPC: F23G5/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a dust discharge device by requiring no exclusively used pump nor the temperature control of a system for using and circulating hot water and improve a thermal efficiency by using heat obtained under a heat exchange between dust and condensate as a heat source of a boiler. SOLUTION: A dust discharge device for a waste heat boiler is provided below the waste heat boiler of a heat recovery device attached to a waste treatment device provided with a waste treatment furnace and is provided with a water-cooled screw conveyor 9. A deaerator water supply pump 11 is provided in a deaerator water supply piping 10 for supplying condensate to the waste heat boiler 1. From the deaerator water supply piping 10, a supply piping 12 for supplying the condensate of a condensate tank 5 to a dust exhaust device 8 is branched. The dust discharge device 8 is connected to the condensate tank 5 by a return piping 13 for returning the condensate subjected to a heat exchange to the condensate tank 5.
Patent JP-H1059997-A (JP)
Title: Amythiamicin amide derivative
Inventor: MURAOKA YASUHIKO
IPC: A61P31/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new water-soluble compound, an antibiotic derived for microorganism belonging to the genus Amycolatopsis, having excellent antibacterial activity against Gram-positive bacteria, esp. highly resistantized MRSA, thus useful as an antimicrobial agent. SOLUTION: This compound is a new amythiamicin amide derivative (salt) of formula I  (n) is an integer of 1-6; R<1> is H, carboxyl or hydroxymethyl; R<2> is a group of the formula COOR<3> [R<3> is H, a lower alkyl or (substituted) benzyl], methyl, OH, guanidino group, etc.}, being useful as an antimicrobial agent for medical use, esp. e.g. an antibacterial agent effective on drug-resistant MRSA. This compound is obtained by hydrolyzing an amythiamicin of formula II as a methanolysis product from an antibiotic amythiamicin A yielded by culturing MI481-42F4 strain belonging to the genus Amycolatopsis (FERM P-12739) followed by reaction of the resultant hydrolyzate with an amine derivative of formula III.
Patent JP-H04103740-A (JP)
Title: Aluminum alloy for surface blackening treatment and surface blackened aluminum alloy member
Inventor: KAITA KAZUHIRO
IPC: C23C8/12
Filed: 1990-08-22
Abstract: PURPOSE:To improve the machinability, formability and surface blackening properties of an aluminum alloy member by mixing an Al alloy with a specified amt. of Mg as well as specified amounts of Fe, Cu, Mn or Cr. CONSTITUTION:The compsn. of an alloy is formed of a one contg., by weight, 1.0 to 3.0% Mg, furthermore contg. at least one kind of element selected from a group constituted of 0.2 to 0.7% Fe, 0.1 to 1.5% Cu, 0.5 to 1.2% Mn and 0.05 to 0.2% Cr and the balance Al with inevitable impurities. Moreover, this surface blackened aluminum alloy member is heated and oxidized to form an oxidized film essentially consisting of Mg on the surface. At the time of heating the aluminum alloy member contg. Mg to a prescribed temp., a blackening phenomenon rapidly progresses on the surface, so that an oxidized film essentially consisting of Mg is formed on the surface. Because this oxidized film is formed by natural oxidation, it is rigid compared to the conventional coated film and anodized film, and moreover, its treating cost is low.
Patent JP-S60112405-A (JP)
Title: Vulcanizing mold of rubber molded item
Inventor: SAGAWA SOUICHIROU
IPC: B29K21/00
Filed: 1983-11-25
Abstract: PURPOSE:To prevent projections from being cut at mold release by a structure wherein a vent plug consisting in opening a vent path, which communicates to at least a part of a vent hole, on the other end surface of the vent plug is fitted in a mold so that the opening side end surface of the vent hole is flush with the inner surface of the mold. CONSTITUTION:A vent plug 20 consists in concentrically fitting the larger diametrical part 24 of a cylindrical body 22 into an outer tubular body 21 so that both the respective end surfaces of the bodies 21 and 22 are flush with each other. A vent hole 25, which is open on the top end surface and has an annular section, is formed parallel to the axial direction by a minute gap produced between the inner peripheral surface of the outer tubular body 21 and the outer peripheral surface of the smaller diametral part 23 of the cylindrical body 22 on the top end part side of the vent plug 20, while a vent path 26, which communicates to said vent hole 25, is formed so as to open on the bottom end surface by means of a gap produced between the inner peripheral surface of the outer tubular body and the transverse surface of the larger diametral part 24 of the cylindrical body 22 on the bottom end part side of the vent plug 20.