baber/WOPTO huggingface dataset:
Patent JP-H08312890-A (JP)
Title: Steam drain recovery device
Inventor: MORIGUCHI YOSHIO
IPC: F16T1/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a steam drain recovery device capable of efficiently recovering steam drain without using a pump. CONSTITUTION: Including a first chamber 10 for receiving steam drain from a boiler through an inlet pipe line 16, and a second chamber 12 having a bottom part communication pipe line 14 communicated with the bottom part of the first chamber; an outlet pipe line 28, connected to a boiler water supply pipe 30, is provided on the top of the first chamber; and a pressurized air introduction pipe line 32, for introducing pressurized air, and an air vent pipe line, having an air vent valve 40, are connected to the top of the second chamber. Moreover, a pressure sensor, for sensing pressure in a space above the water level in the second chamber, is provided on the top of the second chamber; and moreover a water level sensor, for sensing a given low limit water level in the inside of the second chamber, is provided in the second chamber; besides, a pressurized air introducing valve 38 is provided on the pressurized air introducing pipe line.
Patent JP-H06319966-A (JP)
Title: Spiral type membrane separating device
Inventor: ISHII KATSUMI
IPC: B01D63/10
Filed: 1993-05-18
Abstract: PURPOSE:To provide a spiral type membrane separating device with a simple structure which can increase the separating efficiency sufficiently. CONSTITUTION:In a membrane separating device wherein the open end of a membrane envelope 2 having a penetrating fluid passage in its interior communicates with a penetrating fluid collecting pipe 1, the membrane envelope 2 is wound around the penetrating fluid collecting pipe 1 and the fluid to be treated is allowed to flow into a feed fluid passage between the wound layers in the lengthwise direction of the penetrating fluid collecting pipe, the penetrating fluid passage in the membrane envelope 2 is divided by dividing parts 21 formed nearly vertically to the penetrating fluid collecting pipe 1.
Patent JP-H09317597-A (JP)
Title: Fuel injection valve
Inventor: KOYANAGI KAZUAKI
IPC: F02M51/08
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by eliminating after-work for forming an engaging recessed part of a valve seat. SOLUTION: A device is provided with a valve seat 13 having an injection port 13A on a top end surface, and a cap 21 for covering the top end part of the valve seat 13. An engaging recessed part 13B engaged with the engaging projection part 21C of the inner circumferential surface of the cap 21 is arranged on the valve seat 13. A plate member 14 is arranged to fix to the top end surface of the valve seat 13. The plate member 14 is formed in an outer shape larger than the top end part of the valve seat 13, and the wall part of the engaging recessed part 13B is formed by the projection part 14A of the plate member 14 projected from the top end part of the valve seat 13.
Patent JP-H08310930-A (JP)
Title: Composition for oral cavity
Inventor: SHIMADA TOSHIYA
IPC: A61K8/35
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a composition for the oral cavity, capable of satisfactorily sustaining effects derived from a glycoside in the oral cavity during and just after use, reduced in peculiar bitterness possessed by the glycoside and excellent in palatability. CONSTITUTION: This composition for the oral cavity contains 0.05-5wt.% glycoside (menthol) capable of assuming the bitterness and 0.01-1wt.% N- substituted-p-menthane-3-carboxamides of the formula (R is a 1-10C alkylene or alkenyl) as active ingredients and is prepared into a toothpaste, a liquid dentifrice, a mouthwash, a mouth spray, a troche, a candy, a chewing gum, etc., by further adding a quaternary ammonium salt, an enzyme, an alkali metallic monofluorophosphate, a fluorine compound, etc., and usually used ingredients thereto. N-Ethyl-p-menthane-3-carboxamide is exemplified as the compound of the formula.
Patent JP-H035364-A (JP)
Title: Dielectric porcelain composition
Inventor: HIRAHARA SEIICHIRO
IPC: C04B35/46
Filed: 1989-05-31
Abstract: PURPOSE:To form a dielectric porcelain composition for high frequency use having high dielectric constant and low dielectric loss and reduced in the temperature dependency of resonance frequency by selecting BaO, Nd2O3, Sm2O3, TiO2, and Bi2O3 as principal components and adding specific amounts of Mn compound to the above. CONSTITUTION:This composition is prepared by adding Mn compound by 0.003-0.3wt.% expressed in terms of metal to principal components represented by a compositional formula xBaO.yNd2O3.zSm2O3.vTiO2.wBi2O3 (where 0.137<=x<=0.165, 0.005<=y<=0.152, 0.005<=z<=0.152, 0.654<=v<=0.686, 0.019<=w<=0.072, 0.113<=y+z<=0.159, x+y+z+v+w=1). Although any of MnCO3, M<n>O, M<n>C2O4, MnO2, Mn(HO3)2, and MnSO4 can be used as the above Mn compound, MnCO3 is preferred in particular.
Patent JP-H05333388-A (JP)
Title: Semiconductor quantum well structure
Inventor: KAMITOKU MASAKI
IPC: G02F1/35
Filed: 1992-06-01
Abstract: PURPOSE:To largely change a refractive index as a waveguide and to lower a voltage by providing an electric field control layer between a quantum well structure and an electron accumulation layer and executing doping of the type opposite from this electron accumulation layer to the electric field control layer. CONSTITUTION:This semiconductor quantum well structure has the quantum well layer 2 alternately laminated with well layers of a narrow energy gap and barrier layers of a wide energy gap, a current barrier layer 1 of the energy gap wider than the energy gap of the barrier layer and the electron accumulation layer 4 having the energy gap narrower than the energy gap of the current barrier layer 1 and wider than the well layers and the doping density higher than the doping density of the well layers. The electrons of the electron accumulation layer 4 are admitted into the quantum well layer 2 by voltage impression, by which the electron density of the quantum well layer 2 is changed. The electric field control layer 3 is provided between the quantum well layer 2 and the electron accumulation layer 4. The electric field control layer 3 is subjected to doping of the type opposite from the electron accumulation layer 4, by which an application of a strong electric field on the quantum well layer 2 is obviated. As a result, the large change in refractive index is obtd. by the low voltage.
Patent JP-S5930071-A (JP)
Title: System for detecting kind of ic
Inventor: TESHIROGI SHIYOUICHI
IPC: G06F11/00
Filed: 1982-08-12
Abstract: PURPOSE:To automatically detect the kind of an IC package, by collating the attributive combination arrangement of a connection terminal or the logical conditions of input and output. CONSTITUTION:A DC measuring part 3 provides voltage or a current to each terminal of DUT 2 according to the indication of a control part 1 due to an attribution detecting program 5a to obtain an corresponding characteristic result which is, in turn, informed to the control part 1. The control part 1 is accessed to a reference table 5d at every kind according to a kind deciding program part 5b to successively perform collation. Even when a different kind is present in a same attribute terminal arrangement, the control part 1 is accessed to a test pattern 5c to apply the test pattern 5c to DUT 2 through a function measuring part 4 and the obtained output result is again collated with the test pattern 5c. If conformity is obtained, a kind is determined and the control part 1 outputs by display or print. When a conformed kind is not obtained, inferiority is displayed and outputted.
Patent JP-S5263886-A (JP)
Title: Method of preparing ammonia analysis catalyst
Inventor: TAWARA OSAMU
IPC: B01D53/86
Filed: 1975-11-22
Abstract: PURPOSE:In order to prepare a highly active catalyst for oxidizing NH3 to NO, porous diatomaceous earth is dipped in a cobalt nitrate solution and heated under O2 atmosphere to convert to cobalt oxide.
Patent JP-H0436192-A (JP)
Title: Monoclonal antibody recognizing glycolipid-dependent complement activating factor and use thereof
Inventor: INOUE KEIZO
IPC: C12N15/02
Filed: 1990-05-29
Abstract: NEW MATERIAL:An antibody which is a protein factor existing in mammal blood, recognizes monoglycosyl diglyceride among glycolipid existing in organism membranes and is bonded to the monoglycosyl diglyceride to recognize a protein factor to activate a complement system. USE:Useful for efficiently purifying the above-mentioned protein factor useful as a preventive and remedy for infectious disease from serum in high purity or detecting and determining the protein factor n serum. PREPARATION:First, a mouse is immunized against the above-mentioned factor purified from normal human serum, a splenocyte of the immunized mouse is fused with a myeloma cell of mouse. Then a strain to produce the objective antibody is selected from the prepared hybridoma and is cultured.
Patent JP-H09302054-A (JP)
Title: Polyester resin composition and its use
Inventor: TOOMI KATSUHIKO
IPC: C09J4/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an actinic-radiation-curing polyester resin composition having excellent adhesion to polyolefin and its use. SOLUTION: This composition is prepared by mixing a polyester (meth) acrylate resin obtained by depolymerizing a polyester resin prepared by polycondensing an acid component comprising a polybasic acid with a glycol component comprising both a branched diol having a 2C or higher alkyl as the side chain and a hydrogenated polybutadienepolyol in the presence of a polybasic acid and reacting the depolymerizate with a (meth)acrylate having a functional group reactive with carboxyl with a sensitizer and desirably a reactive diluent.
Patent JP-S6038238-A (JP)
Inventor: BUORUFUGANGU RAUERU
IPC: B60K31/00
Filed: 1984-07-09
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-S6031340-A (JP)
Title: Time division line channel selecting system
Inventor: MIYAYASU KENJI
IPC: H04Q11/04
Filed: 1983-08-01
Abstract: PURPOSE:To decrease the call loss by combining plural idle channels among channels at each speed class arranged periodically on a multiplex line to attain band assignment on a transmission line to a call having an optional band. CONSTITUTION:A speed combination pattern table representing the speed combination pattern to realize an optional speed class through the combination of plural basic speed classes and a subscriber channel utilization map are provided, a channel not in use is detected from the subscriber channel utilizing map to a call comprising an optional speed class, and the said channel not in use is combined according to the speed combining pattern to execute channel assignment to the call. Cz (z=1, 4, 8, 16) in the combination pattern table by speed indicates a speed class requiring a band being Z-times the band of a basic call (Z=1). In the subscriber channel utilizing map, a time slot number in one sub-frame is plotted in the ordinate axis (x) and the idle/ready state of the operating channel between sub-frames, speed class and an idle channel number are displayed in the abscissa (y).
Patent JP-H09307814-A (JP)
Title: Radiation image diagnostic device
Inventor: SUZUKI KATSUMI
IPC: H04N5/321
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent pickup image by inserting automatically a density compensation filter to an optimum position at all times in the case of image pickup so as to avoid the exposure of the pickup image from being excessive or deficient in the radiation image diagnostic device inserting automatically the density compensation filter to a position calculated by a radioscopic image. SOLUTION: This image diagnostic device is provided with a radioscopic image control means 19 that allows a radioscopic image storage device 13 to store radioscopic image data after the input of a radioscopy end signal from an operation console 12 and terminates the radioscopy (X-ray radiation for radioscopy) after the radioscopic image data are stored and calculates a position of an X-ray compensation filter 4 at image pickup based on the radioscopic image data just before the radioscopic image data to be stored (just before image pickup) and inserts automatically the density compensation filter 4 to the position.
Patent JP-2000332017-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRAKASHI EIGO
IPC: H01L21/3205
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable semiconductor device by preventing the cracking, etc., of a passivation film by improving the connection of bonding wires, etc., to metallic electrodes which output and input electric signals to and from the outside, even when the electrodes are reduced in size. SOLUTION: After an interlayer insulating film 2 is formed on a semiconductor substrate 1, metallic wiring 3 is formed on the film 2 and a passivation film 4 is formed so as to cover the wiring 3. Then a plurality of plugs 5 which protrude from the surface of the passivation film 4 through the film 4 is formed on the wiring 3. Thereafter, metal electrodes which become electric signal inputting-outputting sections are constituted of the plugs 5.
Patent JP-S63108049-A (JP)
Title: Curable composition and curing method
Inventor: ISOZAKI OSAMU
IPC: C08L43/04
Filed: 1987-06-04
Abstract: PURPOSE:To provide the title compsn. which can be cured with a small amount of water, has excellent pot life and workability and gives cured products having excellent physical properties, by blending a specified copolymer with a zirconium chelate compd. CONSTITUTION:A vinyl monomer (a) having an alkoxysilane group of formula I (wherein A is a group of formula II or III; R1 is H or CH3; R2 is a 1-6C bivalent aliph. satd. hydrocarbon group; R3 and R4 are each phenyl, a 1-6C alkyl or a 1-6C alkoxy; R5 is a 1-6C alkyl; and n is 1-100) is reacted with a vinyl monomer (b) having an oxirane group [e.g., a (meth)acrylic ester having an alicyclic oxirane group] in a weight ratio of a:b of 1:0.02-10,000 and optionally, not more than 99wt% alpha,beta-ethylenically unsaturated monomer (c) to obtain a copolymer (A) having a number-average MW of 3,000-100,000. 100pts.wt. component A is blended with 0.01-30pts.wt. zirconium chelate compd. (B) having neither hydroxyl group nor alkoxy group directly attached to Zr [e.g., tetrakis(n- propylacetoacetato)zirconium] as a crosslinking curing agent to obtain the title compsn. The compsn. can be crosslinked and cured in the presence of a small amount of water (e.g., moisture in air) at 100 deg.C or lower.
Patent JP-S63305383-A (JP)
Inventor: OKADA SHINJI
IPC: A63F13/52
Filed: 1987-06-05
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-H06332260-A (JP)
Title: Electrophotographic yellow color toner
Inventor: ONISHI MASAO
IPC: G03G9/09
Filed: 1993-05-21
Abstract: PURPOSE:To obtain excellent image reproducibility, flow characteristics, dependency on temp., fixability and sharp meltability and to obtain images of good color tones which are excellent in high reliability and high durability in color images by incorporating specific compds. into the yellow color toner. CONSTITUTION:The compd. expressed by formula is incorporated into this yellow toner. In the formula, R denotes a methyl group, methyl group, phenyl group, chlormethyl group; X denotes a hydrogen atom, chlorine atom or bromine atom. A method of melting and kneading a mixture contg. a binder resin, coloring agents, charge control agent, etc., by means of devices capable of mixing under heating, then cooling the mixture to solidify and pulverizing and classifying the mixture by a pulverizing machine of a mechanical type or air impingement type, are used as the process for production of this toner. The binder resin is usually used at 99 to 65%, the coloring agents of the compd. expressed by formula at 0.01 to 10 pts.wt. and the charge control agent at 0.1 to 20% (all by weight) in such a case.
Patent JP-S5842114-A (JP)
Inventor: KOSAKA HIROYUKI
IPC: H01H13/64
Filed: 1981-09-07
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-S5665629-A (JP)
Title: Water-treating adsorbent and preparation thereof
Inventor: SHIMOKAWABE IKUO
IPC: C02F1/42
Filed: 1979-11-02
Abstract: PURPOSE: To provide a water-treating adsorbent excellent in underwater strength and having higher adsorbing capacity than conventional ones by a method wherein zeolite, cray mineral, and alumina sol are mixed, the mixture is dried and sintered.  
     CONSTITUTION: Natural zeolite, clay mineral (a combinated product of natural zeolite each other, which is present in an ore containing natural zeolite), and colloid particles with unit particles of 10W100mμ are dispersed into an aqueous solution of pH2W6, thereby forming a colloidal solution. An alumina sol consisting of such a colloidal solution is mixed and the obtained mixture is dried. This is further sintered at 350W800°C to provide a water-treating adsorbent consisting of dispersed mixture of zeolite, clay mineral, and alumina gel (gel content being 1W10wt%), which is excellent in underwater strength and has an adsorbent capability higher than conventional ones. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06327431-A (JP)
Title: Food containing water shield polysaccharide
Inventor: SATO KIYOYUKI
IPC: A23L19/00
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a new processed food having texture characteristic of water shield polysaccharide under heating condisitions. CONSTITUTION:The processed food having texture characteristic of water shield polysaccharide under heating conditions is obtained by adding water shield polysaccharide to a processed food suitable for eating by heating.
Patent JP-S6121924-A (JP)
Title: Glass melting device
Inventor: KANESHIRO IWAO
IPC: C03B5/20
Filed: 1984-07-10
Abstract: PURPOSE:To provide an optical glass melting device by preventing mixing of intruded material from refractory material constituting a melting tank comprised of a filter having many small holes having a diameter within a specified range between a melting tank made of a nonmetallic refractory mateial and a clarifying tank. CONSTITUTION:Molten glass in the melting tank 1 made of a non-metallic refractory material is flowed down into a Pt clarifying tank 5 through a flowing out pipe 2 provided to the bottom and a tank filter 3. In this case, pieces <=1mm. of refractory material removed by erosion from the tank 1 are permitted to pass through the pores of the filter 3 but such small pieces are eliminated by dissolution in the glass during defoaming in the tank 5. The molten glass flowed into the tank 5 is defoamed while the glass stays in the tank 5, then supplied to a working tank 7, stirred vigorously with a stirring bar 8 to eliminate striae and to adjust the temp. to a suitable temp. simultaneously, and finally discharged. The filter 3 should be exchanged together with the exchange of the glass in the melting device. In this case, a bar made of a refractory material is inserted into a grip 10 of the filter to facilitate taking out of the filter 3.
Patent JP-S5932063-A (JP)
Title: Card reader
Inventor: AKAMATSU KUNIO
IPC: G06K7/08
Filed: 1982-08-14
Abstract: PURPOSE:To prevent a discriminating error, by providing a means which generates a strobe signal when a card is completely put into a card reader, then reading the card when the signal sent from a magnet part and the strobe signal are obtained together. CONSTITUTION:A recess part 13 into which a card 2 is inserted and the 2nd recess part 14 linked to the part 13 are provided to a housing 12 of a card reader 11. A lever 15 which can turn round a pin 16 and is energized clockwise with a spring 18 is provided at a part 14. Then the card 2 touches an edge part 15a having a small arm ratio, and the lever 15 is turned counterclockwise as the card 2 advances. A magnet 17 is attached at an edge part 15b having a large arm ratio, and the part 15b moves faster than the part 15a to approach to a magneto-electric transducer 19. A magnet 3 of the card 2 is faced exactly to a magneto-electric transducer 6 when the insertion of the card 2 is over. At the same time, the magnet 17 is also faced exactly to the transducer 19. The card 2 is discriminated when the outputs of both transducers 6 and 19 are obtained together. This can prevent the misreading due to the defective insertion of the card.
Patent JP-S5569768-A (JP)
Title: Underwater suspended water turbine to maintain self- stability in the flow
Inventor: KAIHOU TAIJI
IPC: F03B13/26
Filed: 1978-11-17
Abstract: PURPOSE: To provide a device of the structure such that two rotor type water turbines are placed right and left and coaxial, they are provided with safety vanes and are formed into a underwater kite structure, and by their self stability they maintain, by one point suspension from the sea-bottom, their fixed depth and stance following the direction of flow regardless of the change in the velocity of flow.  
     CONSTITUTION: Rotor type water turbines 1 are placed right and left and coaxial. Frame 2 supports rotor shaft 8, which can rotate freely, via four bearings 3. Safety vane 4 is provided in parallel to this rotor shaft 8. Cable 7 provided with anchor 6 is fastened to metal support 5, and the whole structure is suspended in the water. In this case, rotor water turbine 1 is assumed to be a Savonius three-vane rotor water turbine. This water turbine produces a side force proportional to the force of resistance in the direction perpendicular to the direction of flow when it starts rotation. This is used as buoyant force, and thereby the position (depth) of the water turbine is maintained constant by the cable length. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5839125-A (JP)
Inventor: ARUBARERO ARAN
IPC: H04L27/12
Filed: 1982-08-17
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-H09325753-A (JP)
Title: Display device
Inventor: OMURA TARO
IPC: G09G5/26
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device which makes it possible to as many characters as possible on the limited screen and enables a user to easily discriminate display characters. SOLUTION: If lateral writing is indicated when a character corresponding to character information stored in a character information storage part 11 is displayed on the screen of a display part 18, the display character is reduced and converted, and displayed on the screen of the display part 18 so that its longitudinal size is twice as large as the lateral size. If longitudinal writing is interacted, on the other hand, the character is reduced and converted, and displayed on the screen of the display part 18 so that its lateral size is twice as large as the longitudinal size.
Patent JP-S62297814-A (JP)
Title: Optical shutter element
Inventor: AOKI NOBUYUKI
IPC: G02F1/055
Filed: 1986-06-18
Abstract: PURPOSE:To suppress the deterioration of a substrate and to obtain a reliable optical shutter element by constituting the composition of the substrate so that electro-optic effects are successively differentiated in stages from an electrode forming plane in the thickness direction. CONSTITUTION:Individual PLZT thin films having different lanthanum concentration are successively laminated on the substrate 13 by magnetron sputter method. The composition of the PLZT of the substrate is 8.5/65/35 and PLZT (composition 9/65/35) powder is sputtered on the substrate at first. Then PLZT (composition 9.5/65/35) powder is sputtered on the substrates 12, 13 obtained by said sputtering processing to form the substrates 11-13 having different ranthanum concentration in stages. The ranthanum concentration values of respective substrates 11-13 are differentiated in stages like substrates 11>12>13 and a voltage impression side electrode 14a, a voltage earth side electrode 14b, polarizers having polarizing axes rectangular to each other, analyzers 15, 16, and a light source 17 are formed on the substrates.