baber/WOPTO huggingface dataset:
Patent JP-H08262014-A (JP)
Title: Urine sampling device
Inventor: MATSUNO TAKANORI
IPC: G01N33/493
Filed: 1995-03-22
Abstract: PURPOSE: To provide a structure by which the motor-driven drive part of a swing arm is made large-sized as far as possible, whose driving and positioning performance of a urine sampling container is excellent and which is solid in a urine sampling device which samples urine in such a way that the swing arm carrying and holding the urine sampling container is shaft-mounted on a toilet seat and that a toilet provided with a standard-type toilet stool is utilized. CONSTITUTION: The shaft of a swing arm 72 which carries and holds a urine sampling container 110 is shaft-supported by a part to the center of the side part of a toilet seat 24, and an electrically-driven motor 82 which turns and drives the swing arm 72 is arranged by utilizing a thick part at the rear part of the toilet seat 24. The motor 82 and the shaft of the swing arm are coupled by a belt transmission mechanism 86. The motor 82 which is large-sized as far as possible can be arranged in a limited space between the seat face of the toilet seat 24 and the surface of the rim of a toilet stool.
Patent JP-H08263863-A (JP)
Title: Optical pickup device
Inventor: KOBAYASHI TOSHIHIDE
IPC: G11B7/09
Filed: 1995-03-22
Abstract: PURPOSE: To improve workability and to facilitate an assembling by providing notched parts on which a suspension in mounted from the upward on the upper end face of a carrier member or a fixing member to which the suspension is to be fixed. CONSTITUTION: One side ends of a suspension 110a are mounted and embedded on notched parts 109 and they are soldered with lands to be fixed. Moreover, vibration proof member (not shown) having viscoelasticity are burried in recessed parts 107 on which the suspension 110a is mounted and embedded by a prescribed ampount from the same direction as the mounting direction of the suspension 110a and the suspension 110a and recessed parts 107 are adhesively held. Consequently, in the case of fixing the suspension of the pickup unit of an optical pickup device, since the suspension mounting direction, a soldering direction and the vibration proof painting direction are all the same direction, workings are possible without changing the installing directions of the fixing member and a lens base and the workability is high and the assembling by an automatic machine is also facilitated.
Patent JP-S5717494-A (JP)
Title: Manufacture of single crystal
Inventor: TERAJIMA KAZUTAKA
IPC: C30B15/00
Filed: 1980-06-30
Abstract: PURPOSE: To obtain a high quality single crystal having a uniform impurity distribution by inclining the pulling direction of a single crystal by a prescribed angle from low index orientation <111>,<100> or <110> of the crystal.  
     CONSTITUTION: When a single crystal is grown from molten starting material by a pulling method, the pulling direction of the crystal is inclined by 5W10° from low index orientation <111>,<100> or <110> of the crystal. For example, an InSb single crystal doped with Ge and As is grown in orientation <111>, and a wafer is cut out from a part with solidification fraction g≈0.7. When spark mass analyses are conducted in the Y-shaped region A of the wafer shown by the oblique lines and the region B deviated from the Y-shaped region, an almost uniform impurity distribution is observed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03286898-A (JP)
Title: Thermal transfer recording medium
Inventor: KITAMURA SHIGEHIRO
IPC: B41M5/392
Filed: 1990-04-03
Abstract: PURPOSE:To enable a highly smooth recorded material to be formed by a method wherein a heat softening layer not adjacent to a base material contains a specific resin. CONSTITUTION:As olefin resin, for instance, ethylene-vinylacetate copolymer or the like are exemplified, and especially among ethylene copolymers, copolymer of 35wt.% or over in ethylene content is exemplified. As acrylic resin, there are polyethyl methacrylate or the like. Those acrylic reins are 200000 or more in molecular weight. As polyurethane resin, polyester polyurethane derived from polyester polyol and diisocyanate compound is exemplified and as polyester polyol, ethylene glycol or the like are exemplified. Those resins are 70-125 deg.C in softening point. As preferable mixing quantity of each resin, olefin resin is within a range of 10-40wt.%, acrylic resin and/or polyester resin is within a range of 5-40wt.%, and polyurethane resin is within a range of 0.2-20wt.% to total components.
Patent JP-H02266378-A (JP)
Title: Dust protection device for image forming element
Inventor: OSAWA TAKAYUKI
IPC: G03G15/04
Filed: 1989-04-07
Abstract: PURPOSE:To decrease the number of components and to reduce the cost by forming a conduction part on the opposite surface of the image forming element from a photosensitive body, and connecting a power source to the conduction part and photosensitive body and producing an electric field between the both. CONSTITUTION:When fluorescent segments 3 of a dot array 6 is driven selectively corresponding to an image to be formed, the light beam emitted by the dot array 6 irradiates the electrostatically charged part of the photosensitive body 1 to form an electrostatic latent image at the irradiated part. The electrostatic latent image is developed by a developing device and the developed image is transferred to a form by a transfer device; and the electric field from the conduction part 9 to the photosensitive body 1 is produced, so foreign matter such as toner and paper powder is prevented from sticking on a roof-mirror lens array 2. The conduction part 9 is formed by utilizing an optical path separation mirror 4 constituting the roof mirror lens array 2. Consequently, the number of components is decreased and the cost is reduced.
Patent JP-H06270094-A (JP)
Title: Belt-like rice cake cutter
Inventor: HIRAMOTO MIKIO
IPC: B26D1/36
Filed: 1993-03-24
Abstract: PURPOSE:To take out a cut rice cake reliably by arranging a cutting roller having a longitudinal-cut strip blade and a lateral-cut strip blade, and arranging blowout ports of pressurized air in a recessed part surrounded with both strip blades in a cutter to carry out a longitudinal cut and a lateral cut simultaneously on a belt-like rice cake. CONSTITUTION:A cutting roller 4 having a longitudinal strip blade 2 and a lateral strip blade 3 longitudinally and laterally is supported rotatably freely on a machine stand 1 with support shafts 5 and 5a, and a receiving roller 6 to cut a belt-like rice cake into small pieces as cut rice cakes by cooperating with the cutting roller 4 is constructed rotatably freely under the cutting roller 4. A pressurized air inserting hole 7 is formed in the central part of the support shaft 5a, and a cover 19 which covers airtightly a part close to the outlet chute side on an inside surface of the cutting roller 4 and comes into sliding contact with an inner peripheral surface of the cutting roller 4, is supported with this support shaft 5a, and is communicated with the inserting hole 7. Pressurized air supplied to this inserting hole 7 is supplied to the cover 19, and is blown out from blowout ports 22... opened in an inserting part 20 surrounded with the longitudinal strip blade 2 and the lateral strip blade 3, and the cut rice cakes are taken out after being cut.
Patent JP-S63255319-A (JP)
Title: Vacuum heat treatment furnace
Inventor: MATSUI KOJI
IPC: C21D1/18
Filed: 1987-04-11
Abstract: PURPOSE:To reduce generation of strain in a material to be heated after heat treatment by fitting an attachment at tip of a nozzle injecting cooling gas at the time of gas-cooling after vacuum-heating the material to be heated in a heating chamber, to make gas injecting direction changeable. CONSTITUTION:After vacuum-heating the material A to be heated as the prescribed schedule in the heating chamber 32, the doors 12, 13 are opened and the cooling gas is introduced into the furnace body 21 and the above heating chamber 32, to work a heat exchanger 41 and a fan 51. The cooling gas is circulated in order as follows, to cool the material A to be heated, heat exchanger 41   fan 51   pipe 61 nozzle 71   attachment 81   heating chamber 32 material A to be heated opening hole 33, 34   heat exchanger 41. Then, the gas injecting direction is beforehand directed by the attachment 81 in accordance with the shape of the material A to be heated, for example in the case of slender substance, such as drill, the injecting direction of the gas is held to direct so as to inject as parallel with the drill. By this method, the strain generated in the material A to be heated after heat treatment is remarkably reduced.
Patent JP-H11263099-A (JP)
Title: Photographic image indicator
Inventor: FUKAZAWA MITSUO
IPC: B44C1/22
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To indicate an image similar to a photographic image three- dimensionally with uneven pattern on the surface of a hard indicator by forming uneven pattern corresponding to a photographic image on the surface of a hard indicator through a blast treatment carried out on the surface of the hard indicator via a mask formed in correspondence with the photographic image. SOLUTION: During manufacturing the indicator of a photographic image, at first a photographic film 5 such as a portrait is produced. In the next place, the film 5 is put on the bottom within a transparent glass vessel 7, and a polyurethane resin layer 9 is provided on the film 5; subsequently, the polyurethane resin layer 9 is irradiated with UV rays 11 via the transparent vessel 7 and film 5. Thus, the polyurethane resin layer 9 part corresponding to the transparent part of the film 5 is hardened by UV rays 11. After that, a mask is secured on the surface of a hard indicator 1, followed by forming a recess by cutting the surface part of the hard indicator 1 corresponding to the impossible part of the masking through a blast treatment, thereby forming uneven pattern 3 corresponding to a desired photographic image on the surface of the hard indicator 1.
Patent JP-H04303566-A (JP)
Title: Solid electrolyte fuel cell
Inventor: OTANI AKIHITO
IPC: H01M8/24
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the mixture of air with fuel gas due to air or fuel gas leakage resulting from sealing deterioration during operation, to perform good gas flow distribution, to improve generating capability and to simplify manufacture of an electrode. CONSTITUTION:Provided are fuel battery cells, air and fuel gas feed and exhaust manifolds 7, 9 and 8, 10 and inactive gas filling manifolds 11, 12, which are installed on one side and the other side, respectively, of the periphery of each separator 6 to partition the cells in stack. Gas passages 13, 14 are formed between an air pole 2 and the separator 6 and between a fuel pole 3 and the separator 6, respectively. Inactive gas filling grooves 15a, 15b, 16a, 16b are provided on the periphery of the fuel gas F feed and exhaust manifolds 8, 10 which are installed on the air pole 2 and on the periphery of the air feed and exhaust manifolds 7, 9 which are installed on the fuel pole 3.
Patent JP-H0348231-A (JP)
Title: Picture input device
Inventor: SHIBUYA TSUGIHARU
IPC: H04N1/10
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate the influence of light reflected from a glass plate, the surface of an original, etc., by providing polarizing plates both between an illuminating means and a reflecting original and between the reflecting original and a reading means. CONSTITUTION:A circularly polarizing plate 6 is provided between a light source 3 and the original 1, and a circularly polarizing plate 7 circularly polarizing and rotating in the direction the same as the polarizing plate 6 is provided between the original 1 and a photoelectric conversion element 5. Natural light emitted from the light source 3 is reflected by the surface of the glass plate 2, and turns into a counterclockwise circularly polarized light. Therefore, even if the light is made incident on the clockwise circularly polarizing plate 7, it is interrupted by the polarizing plate 7 because its polarizing direction is different from the plate and does not arrive at the photoelectric conversion element 5. On the other hand, light reflected by the picture surface of the original 1 turns into one polarized at random. The light made incident on the circularly polarizing plate 7 turns into clockwise circularly polarized light, transmits through the plate and is made incident on the photoelectric conversion element 5 via an image forming lens 4. Consequently, the light reflected by the glass plate 2, the surface of the original, etc., can be removed without affecting the picture of the original 1.
Patent JP-S5615276-A (JP)
Title: Piperazine derivative or its salt, and its preparation
Inventor: UEDA IKUO
IPC: A61P29/00
Filed: 1979-07-13
Abstract: NEW MATERIAL:A compound shown by the formula I (A is lower alkylene; R is H, hydroxy lower alkyl, etc.; X is H or halogen; Y is oxo or thioxo).   
     EXAMPLE: 5-Chloro-3-[ 4-( 2-hydroxyethyl )-1-piperazinyl ]thiocarbonylmethyl-2- benzthiazolinone.  
     USE: An antiallergic agent, anti-inflammatory agent, analgesic, and a synthetic intermediate for a compound shown by the formula II.  
     PROCESS: A compound shown by the formula III (Z is mono- or dithiocarboxy) is reacted with a compound shown by the formula IV to give a compound shown by the formula I. The compound shown by the formula III, its salt and its reactive derivative at a mono- or dithiocarboxy group are novel materials and are obtained by reacting a 2-oxo- or thiozo-3-benzthiazoline lower alkanenitrile with an alcohol and hydrogen sulfide successively in the presence of an inorganic acid, followed by hydrolysis, if necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05255672-A (JP)
Title: Device for reforming fuel oil and combustion device
IPC: C10G35/16
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the subject device capable of stably providing reforming effects by equipping a fuel oil storage tank with a circulation path for recycling a fuel oil outside of the storage oil tank and a fuel supply path, installing devices or magnetizing the fuel oil in the middle of the circulation path and the fuel supply path and further inserting a fluid element of magnetic force into the fuel oil storage tank. CONSTITUTION:In a device of reforming a fuel oil in order to increase combustion efficiency by magnetizing treatment, a fuel oil storage tank 1 is equipped with a circulation path 10 for recycling the fuel oil in the fuel oil storage tank 1 outside the fuel oil storage 1 and a supply path 8 for consuming or furnishing the fuel oil and devices 5 and 12 for magnetizing the fuel oil are installed in the middle of the circulation path 10 and the supply path 8. Further a fluid element of magnetic force 2 made by laminating plural magnets 18a-18d through a spacer 19 composed of a non-magnetic material is inserted into the fuel storage tank 1 to stale provide sufficiently improved effects of fuel oil and to reduce fuel consumption ratio of the prepared fuel. The fuel oil supply path 8 attached to the fuel oil storage tank 1 is connected through the magnetizing device, a heater 5 and a filter 7 to a combustion device 9.
Patent JP-H05254901-A (JP)
Title: Method for producing material for civil engineering and construction from garbage
IPC: C04B22/12
Filed: 1992-03-12
Abstract: PURPOSE:To provide the method for producing the material for civil engineering and construction from garbage which prevents the pollution arising from the generation of gaseous CO2 and the generation of dioxine by incineration of garbage and eliminates the need for the treatment of incineration ashes by reutilizing the garbage occupying the substantial part of municipal refuse without discarding. CONSTITUTION:The garbage fractionated and recovered at the time of recovering the municipal refuse is crushed and thereafter large iron pieces and aluminum pieces are removed therefrom. This garbage is charged into a disposer and is made into a slurry. The excessively high moisture of the slurried garbage is removed by drying to adjust the moisture content. Water contg. a cement admixture for curing cement to a ceramic state at ordinary temp. and cement are charged at prescribed distribution ratios into a kneading machine and are kneaded with the above-mentioned garbage. The kneaded raw material is pressurized and molded by using molds and is bonded and formed to a desired shape and size with high density by a water absorption reaction; thereafter, the molding is completely cured in a aging line.
Patent JP-S61247622-A (JP)
Title: Production of fine grain of bismuth titanate
Inventor: KAMIHIRA AKIRA
IPC: C01G29/00
Filed: 1985-04-25
Abstract: PURPOSE:To obtain the fine grains of bismuth titanate uniform in the grain size distribution and free from the mixing of the impurities by allowing a hydrolysate of a Ti compd. or a water soluble Ti salt to react with a water soluble Bi compd. in an aq. soln. at the high temp. in the strong alkali. CONSTITUTION:A water soluble Bi compd. such as Bi(NO3)3.5H2O is added to an aq. soln. of a hydrolysate of a Ti compd. or a water soluble Ti salt. Successively the aq. soln is regulated to 14.1-14.85 pH by adding NaOH or the like. While stirring this aq. soln. in a closed vessel used with an autoclave, it is allowed to react with each other at >=150 deg.C. The impurities such as the alkali ions are removed by repeating the decantation for the produced white precipitate. Furthermore the fine grains of bismuth titanate wherein the grain size is fine and uniform are obtained in a single phase by filtering, water- washing and drying it. By this method, the heat treatment after the synthesis of bismuth titanate is unnecessitated.
Patent JP-H05256865-A (JP)
Title: Reverse rotation discriminating device and drive controller of lens barrel
IPC: G01P13/04
Filed: 1992-03-13
Abstract: PURPOSE:To discriminate the reverse rotation of a rotary member in a short time by using a single brush or optical semiconductor element by detecting the rotation of the member from a pulse signal and discriminating the reverse rotation of the member by detecting the inversion of the time interval of the pulse signal. CONSTITUTION:When 'P' is outputted during the period of a pulse width B2, a lens barrel motor is decelerated and pulse widths B3 and B4 respectively become wider than the pulse widths B2 and B3. Thereafter, the rotation of the lens barrel motor is reversed during the period of a pulse width B5 corresponding to a time interval and pulse widths B6, B7, and B8 gradually become narrower on the contrary to the preceding time. Since the pulse width B5 when the lens barrel motor is actually reversed is narrower than the pulse width B4 immediately before the reversion, B5-B4<0 is established. In addition, since the first pulse width B6 after the rotation of the lens barrel motor is reversed is equal to or wider than the pulse width B6, B6-B5>=0 is established. When the above-mentioned conditions are met, it is discriminated that the rotation of the lens barrel motor is reversed.
Patent JP-S59214685-A (JP)
Title: Preparation of pressure sensitive sheet material
Inventor: SENOO HIDEAKI
IPC: B41M5/124
Filed: 1983-05-21
Abstract: PURPOSE:To obtain a pressure sensitive material prevented from the unexpected rupture of a capsule when used in a non-carbon recording material and color forming staining accompanied thereby and showing excellent color forming capacity, by providing a defatted soybean flour coating liquid to a support along with a pressure rupturable microcapsule by coating. CONSTITUTION:In preparing a pressure sensitive sheet material by coating a sheet like support with a pressure rupturable capsule, a coating liquid of a defatted soybean flour (one containing about 50% of protein and about 10% of water soluble nitrogen based on a total nitrogen component prepared by further treating defatted soybean defatted by a solvent extraction method) is provided to the support by coating. The soybean flour coating is pref. coated by such a method that a coating liquid prepared by adding the soybean flour to a microcapsule-containing coating liquid is coated or a coating liquid containing the soybean flour alone is applied to the upper layer and/or the lower layer of the microcapsule layer.
Patent JP-H06305897-A (JP)
Title: Production of oxide crystal film
Inventor: MATSUNAGA HIRONORI
IPC: H01L41/22
Filed: 1993-04-16
Abstract: PURPOSE:To obtain an oxide crystal film having stable composition and high quality with good reproducibility by forming oxide film on a substrate, coating the surface of the oxide film with diamond carbon film and subjecting the coated film to heat treatment. CONSTITUTION:Oxide film (e.g. ferroelectric oxide film containing lead) is formed, preferably with a film thickness of 100-300nm, on a substrate. The surface of the oxide film is coated with diamond carbon film, preferably of 10-50nm in film thickness. Subsequently, the coated film is subjected to heat treatment at 600-700 deg.C for l-10 minute, preferably in an oxygen atmosphere to obtain an oxide crystal film. Even in the case the oxide film contains an element of high vapor pressure, the diamond carbon film prevents the evaporation of a constituting element having high vapor pressure during the heat treatment and this method prevents compositional change of the oxide film to enable the keeping of its stoichiometric composition.
Patent JP-H06301312-A (JP)
Title: Fixing device
Inventor: IKEDA AKIHIRO
IPC: G03G15/00
Filed: 1993-04-16
Abstract: PURPOSE:To prevent a temperature difference between the surfaces of a fixing roller and a pressure roller from being made at the time of fixing and to obtain a high-quality image by performing fixing only in the case the absolute value of a difference between the average of the surface temperature of the fixing roller and that of the pressure roller is within a specified range. CONSTITUTION:The surface temperature of the fixing roller 1 is detected by thermistors 4 and 5, and the surface temperature of the pressure roller 3 is detected by thermistors 8 and 9. In the case the difference between the average of the outputted value of the thermistors 4 and 5 and that of the thermistors 8 and 9 is within the specified range, a motor 15 for driving a paper feeding roller is driven to rotate a paper feeding roller, so that the paper is carried to a fixing device and fixing operation is started. By allowing the carried paper to pass between the rollers 1 and 3, toner held on the surface of the paper is melted by the heat of the surface of the roller 1, and further the paper is pressed to the surface of the roller 1 by the roller 3, whereby the toner is stuck on the surface of the paper and a visible image is outputted.
Patent JP-S5614571-A (JP)
Title: Adhesive composition
Inventor: HISHIKI NORIO
IPC: C09J103/02
Filed: 1979-07-13
Abstract: PURPOSE: To provide an adhesive composition of which initial adhesiveness during heat pressing is enhanced and an amount of a sizing material to be used is reduced, by adding a specific starch derivative to a main portion of an adhesive for a corrugated board.  
     CONSTITUTION: A starch derivative is prepared by a method wherein an OH group of starch is etherified by using a hydrophilic group such as hydroxyalkyl group or carboxymethyl group or esterified by using nitric acid or sulfuric acid or unsaturated ethylenic aliphatic acid or the ester threof is graft-polymerized and, pref., an instantaneously gelatinizing starch derivative having gelatinization initiating temp. of 45W70°C of which Brabender unit attains to 100 or more within 2min after gelatinization is initiated is prepared. This derivative is compounded to a main portion of an adhesive for a corrugated board in an amount of 5W100wt% on the solid weight basis thereof to obtain an objective composition. 
     COPYRIGHT: (C)1981,JPO&Japio