baber/WOPTO huggingface dataset:
Patent JP-H07300462-A (JP)
Title: Antitumor substance be-19412 compounds
Inventor: OJIRI KATSUHISA
IPC: C07D221/18
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the subject novel compound exhibiting a strong multiplication-inhibiting effect against the cancer cells of mice and men and useful as an antitumor agent such as a cancer-treating agent. CONSTITUTION:This compound is expressed by formula I (R is H, lower alkanoyl, benzoyl), its salt, for example, a compound of formula II. The compound of formula I is obtained by inoculating a microorganism (e.g. Streptomyces SP-A19412) belonging to the genus Streptomyces and having an ability to produce a compound of formula II or its variant on a nutritive source medium for actinomycetes, culturing the microorganism or its variant by a shaking culture method, a submerged aeration agitation culture method, etc., collecting the compound of formula II from the culture filtrate and the cells by a conventional separation method such as a solvent extraction method, an ion exchange resin method or a gel filtration method, and subsequently, if necessary, alkylating, alkanoylating or benzoylating the collected compound of formula II.
Patent JP-H10286196-A (JP)
Title: Toilet seat for little child
Inventor: KAWASAKI HISAAKI
IPC: A47K13/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting operation of a toilet seat cover by providing a thin line hole on the peripheral surface part of a through window provided on a center part surrounded by the seat part of a toilet seat main body and providing a button hookable to the thin line hole on the toilet seat cover for covering the seat part in a toilet seat for a little child used by being mounted on the toilet seat for an adult. SOLUTION: This toilet seat for the little child is constituted of the toilet seat main body A and the toilet seat cover B and the toilet seat main body A is provided with a main body part 1, a front screen part 2 and a locking mechanism 3. The main body part 1 is provided with the seat part 12 around the through window 11 in a size capable of mounting the hip of the little child at the center and the plural thin line holes 16 are provided on the peripheral part of the through window 11 at appropriate intervals. In the meantime, for the toilet seat cover B, freely extendible and contractible cloth 4 is formed in a ring shape, a core material 5 is provided on an outer peripheral edge in a diameter slightly smaller than the outer peripheral surface 14 of the toilet main body part 1 and further, the button 6 hookable to the thin line hole 16 is provided.  Then, the toilet seat cover B is attached to the main body A by putting around the position of the core material 5 to the lower part of the outer peripheral surface 14 so as to cover the seat part 12 and hooking the button 6 to the thin line hole 16.
Patent JP-H04344103-A (JP)
Title: Soundproof structure of current collector for vehicle
Inventor: HIROSE SUSUMU
IPC: B60L5/24
Filed: 1991-05-20
Abstract: PURPOSE:To reduce noise generated from a current collector and to prevent a decrease in the external appearance of a vehicle. CONSTITUTION:Sound insulating means having a pantograph cover 3 and supporting posts 4 for a pantograph, which can be housed in a train body, and driving means having drivers 9, 10 coupled to the posts 4 and the cover 3 to rotate it, are provided. Accordingly, noise generated from a current collector can be effectively reduced. Since it can be housed in the body, a decrease in the external appearance can be prevented.
Patent JP-S63281057-A (JP)
Title: Sampler
Inventor: SAKUMA YOSHIHIRO
IPC: G01N33/48
Filed: 1987-05-13
Abstract: PURPOSE:To decrease an occupying area and to improve the efficiency of a sampling operation by projecting and moving two pieces among the blood letting tube racks to be conveyed toward the side and subjecting the same to sampling and bar code reading respectively. CONSTITUTION:The blood letting tube racks 5 set by arraying plural pieces of the blood letting tube in one row are imposed in the state of arranging plural pieces thereof in the direction orthogonal with the arraying direction of the blood letting tubes on a belt conveyor 20 and are thereby conveyed. Two pieces of the blood letting tube racks among plural pieces of the blood letting tube racks 5 imposed on the belt conveyor 20 are projected and moved toward the side of the conveyor 20 by a moving frame 30 driven by a motor M2. Sampling is executed by a sampling nozzle 6a from one side of the projected blood letting tube racks 5 and the bar codes of the other rack are read by a bar code reader 14 disposed in proximity to the sampling nozzle 6a.
Patent JP-H07186362-A (JP)
Title: Screen printing device
Inventor: NAGAO KAZUHIDE
IPC: B41F15/08
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a means capable of simply automatically replacing a lower receiving member for a substrate in accordance with the change of the kind of a substrate. CONSTITUTION:A printing device comprises a printing part A and a lower receiving member containing part C provided sideward of the printing part A. The printing part A consists of a screen mask 4 and a squeegee 12 slides on the screen mask 4. The lower receiving member containing part C consists of lower receiving members B1, B2, B3 for receiving a substrate BP from below downward of the printing part A, a stocker ST containing the lower receiving members B1, B2, B3 in its upper and lower stages, and a raising/lowering means CS for the stocker ST. A moving means D moves the lower receiving member B1 between the stocker ST and a position below the printing part A.
Patent JP-H11303617-A (JP)
Title: Engine for outboard motor
Inventor: HOSHIBA AKIHIKO
IPC: B63H20/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To separate a blowby gas and a lubricating oil efficiently by an oil separator. SOLUTION: An engine for outboard motor 16 is provided with a suction valve and an exhaust valve; cam shafts for valves 56 and 57 to drive the valves; cam chambers 47 where the cam shafts for valves are arranged; an oil separator chamber 101 to which the surfaces of the cam chamber side are opened; head covers 48 (48a and 48b) to form the separator chamber and the cam chambers 47 between a cylinder head 46; a cover plate 110 for separator chamber forming a suction port at the upper part, as well as covering the opening at the cam chamber side of the oil separator chamber; and a gas passage 109 to communicate the oil separator chamber and the suction system of the engine. And the lower end of the cover plate for separator chamber is bent to the oil separator chamber side.
Patent JP-H04342276-A (JP)
Title: Fixing device
Inventor: TANAKA YASUHIKO
IPC: G03G15/20
Filed: 1991-05-20
Abstract: PURPOSE:To perform stable gloss fixing without dependency of thermal fixability of a toner image upon the quality or the thickness of a transfer material and to obtain a color toner image of a high quality free from picture dirt due to offset transfer. CONSTITUTION:An endless belt 25 wound around a heat roll 11, a peeling roll 21, and a tension roll 22 and a pressure roll which is pressed to the heat roll 11 through the belt 25 are provided, and the position to the heat roll 11 of the pressure roll 31 is changed to obtain a complement alpha of the angle formed between the line connecting axes of both rolls 11 and 31 and the straight part of the heated endless belt 25 which is run from both rolls 11 and 31 toward the peeling roll 21, and positions of both rolls are so calculated that 5 deg.<alpha<40 deg. is true. This fixing device 1 is provided with air coolers 40 and 50 on both sides of the endless belt 25 from the entrance to the exit for the transfer material to obtain a glossy color picture impregnated in the transfer material by sufficient fusion.
Patent JP-S5239389-A (JP)
Title: Crystal vibrator
Inventor: NAKAYAMA TOSHIHIKO
IPC: H03H9/09
Filed: 1975-09-25
Abstract: PURPOSE:A DT plate for wrist watches is supported at he outside part processed by etching, etc., whereby it is made to be adaptable to extra-small shockproof watches at low costs.
Patent JP-H06320576-A (JP)
Title: Light reflecting resin molded product and injection molding thereof
Inventor: FUSAMOTO AKIRA
IPC: B29L31/30
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a light reflecting resin molded product satisfying required qualities by coating the outer surface of a core layer composed of a polyphenylene sulfide resin compsn. excellent in the bending modulus of elasticity with a skin layer composed of a resin compsn. excellent in surface smoothness to form a multilayered structure. CONSTITUTION:The outer surface of a core layer 7 composed of a polyphenylene sulfide resin having the bending modulus of elasticity of 80000kgf/cm<2> or more is integrally coated with a skin layer 8 composed of a polyphenylene sulfide or polycarbonate resin compsn. excellent in surface smoothness to prepare a resin compsn. having a multilayered structure. A light reflecting resin molded product is formed from this resin compsn. High mechanical characteristics, dimensional accuracy and heat resistance are ensured by the core layer 7 and surface smoothness and heat resistance are ensured by the skin layer 8.
Patent JP-S5541846-A (JP)
Title: Treating sulfide-containing gas
Inventor: FURUYA TOMIAKI
IPC: B01D53/48
Filed: 1978-09-19
Abstract: PURPOSE: To remove sulfide efficiently with low running cost and simple control, by contacting sulfide-containing gas with solid adsorbent that contains transition metal salts and regenerating the used adsorbent by contacting with ozone containig gas.  
     CONSTITUTION: Reaction towers 1a, 1b are filled with solid adsorbent 2 containing at least one of inorganic or organic salts of transition metals such as copper sulfate. Sulfide containing gas 3 such as hydrogen sulfide and mercaptain is introduced into either reaction tower 1 while changing the damper 4. This allows the sulfide to be fixed to the adsorbent 2 as metal sulfide, and removes sulfide from the gas. The used adsorbent 2 is, then, supplied with ozone from the ozone generator 5 and regenerated by the action of active oxygen that converts the metal sulfide to metal salt. Thus, the process effectuates quick, efficient, and cost-effective treatment for making sulfide harmless. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61271346-A (JP)
Title: Oxidation inhibitor-containing oxymethylene copolymer accompanied by reduced discharge of formaldehyde at time of thermoplastic processing
Inventor: HERUBERUTO AAMAN
IPC: C08L59/04
Filed: 1986-05-21
Abstract: The formaldehyde emission in the thermoplastic processing of antioxidant containing oxymethylene copolymer molding compositions is reduced considerably if these molding compositions additionally contain on the surface or homogeneously mixed in a specifically defined formaldehyde binding material which contains in the molecule at least two 4,6-diamino-1,3,5-triazin-2-yl groups. In this way there are avoided deposits on the die and odor annoyance.
Patent JP-H07313906-A (JP)
Title: Nozzle
Inventor: REARII DABURIYUU SUMISU
IPC: B05B1/02
Filed: 1994-05-27
Abstract: PURPOSE: To provide a nozzle for a gush of a fluid such as a low- or high- pressure gas and low pressure liq. as a stream of a vibrating fluid. CONSTITUTION: A nozzle for a gush of a vibrating fluid includes a fixing tubu member 11 and at least one of vibrating tube members 12, 14 attached to the fixing tube member. As an embodiment, the vibration is generated when the stream of the fluid is hit against a tonguelike part 25 bending radially toward inside, which is provided with the vibrating member 14. As another embodiment, the vibration of the nozzle is generated by a reaction of the gush of the fluid with or without the aid of the tonguelike part. For the gush of the high-pressure gas or liq., the vibrating tube member is made more heavy for changing the stream of the fluid. For miniaturizing the device, plural vibrating tube members may be accommodated inside of the fixing tube member.
Patent JP-2000304752-A (JP)
Title: Storage container of reagent for measuring anti- phosphor lipid antibody
Inventor: OTA TETSUYA
IPC: G01N33/53
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To make storable a reagent for a long time without reducing its performance by forming the inner surface of a container for storing the reagent out of at least one type being selected from among polyvinyl chloride, polycarbonate, polypropylene, and glass. SOLUTION: When a reagent is to be stored for a long time and a part among the internal surfaces in the container, where the reagent touches, is made of polyethylene or the like, a lipid constituent is gradually eliminated from a carrier and is adsorbed by the container and the performance of the reagent decreases. Therefore, the part of the surface in the container where the reagent touches is formed by at least one type being selected from polyvinyl chloride, polycarbonate, polypropylene, and glass. As a result, even if the reagent is stored for a long time, the amount of change in the absorbance of the specimen does not change and the performance of the reagent can be maintained.
Patent JP-H10293405-A (JP)
Title: Image exposure method for positive photosensitive planographic printing plate
Inventor: KASAKURA AKIO
IPC: G03F7/022
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image exposure method for computer-to-plate applied to an ordinary positive PS plate using a quinone diazide compound as an image exposure method for a positive type photosensitive planographic printing plate in which a comparatively low output laser is used. SOLUTION: In this method; a photosensitive layer containing a positive photosensitive compound is provided on an aluminum supporting body at least sandblasting and anodizated and the positive type photosensitive planographic printing plate is image-exposed. At such a time, (1) full exposure where the plate is exposed with exposure under the exposure where residual film rate in gamma characteristic after the development of the photosensitive planographic printing plate is 0%, (2) scanning exposure where the plate is exposed while performing modulation according to a digital signal based on image data are performed.  A laser beam whose wavelength is 400 to 450 nm is used and the scanning exposure where the plate is exposed with the exposure equal to or over the exposure, where the above defined residual film rate in the sum of the exposure in the above scanning exposure and that in the full exposure is 0% is performed.
Patent JP-S61273760-A (JP)
Title: Manufacture of photomagnetic disk
Inventor: SHONO KEIJI
IPC: G11B11/105
Filed: 1985-05-30
Abstract: PURPOSE:To enable tracking by forming a flat recording medium layer on a hard substrate and then etching a 2P resin layer anisotropically in its thickness direction until the 2P resin of recessed parts are nearly removed while a surface projection and recess pattern is maintained. CONSTITUTION:A bismuth substituted garnet film is deposited on a glass substrate 1 and the 2P resin layer 3 is formed on the bismuth substituted garnet film 2 by spin coating. Then, a stamper 4 is pressed against the 2P resin 3, which is cured by being irradiated with ultraviolet rays from the direction of the substrate 1. The stamper 4 is separated and then the 2P resin layer 3 is etched on dry basis to <=0.1mum by using oxygen plasma. At this time, the substrate is rotated so that the etching advances uniformly over the entire surface. Then, an aluminum film 4 is formed by sputtering over the entire surface to obtain a metallic reflecting film. Consequently, tracking becomes possible even when a recording material where formation on pregrooves is impossible is used.
Patent JP-H05285639-A (JP)
Title: Transfer apparatus of molten metal
Inventor: KATO SABURO
IPC: B22D35/00
Filed: 1992-04-09
Abstract: PURPOSE:To recover molten metal remained in the bottom of a trough by the siphon principle. CONSTITUTION:The apparatus comprises of the up tube 8 dipped in molten metal of the large trough 2, the connecting tube 9, down tube 10, trough 46, the melt tap hole 49 shut off by the stopper 42 capable of opening and closing, the bottom tube 30 furnished with the discharge tube 41 through the airtight opening and closing means 39 at the lowest position of curved part, the transfer tube 36 capable of up and down with refractory coated and the vacuum scavenging device connected to the transfer tube 36. Accordingly, there is no remain of molten metal in the transfer tube. It simplifies cleaning work and opening and closing work of the stopper is easily performed.
Patent JP-H05291723-A (JP)
Title: Electrical connection structure and connection method between substrates
Inventor: SAKATSU TSUTOMU
IPC: G02F1/1345
Filed: 1992-04-08
Abstract: PURPOSE:To enhance the connection strength of two substrates and to eliminate the connection error of the two substrates due to the movement of conductive particles by a method wherein, when sheet faces of the two substrates are connected electrically and mechanically to each other, the two substrates are bonded by using a bonding means which is adapted to materials constituting the individual substrates. CONSTITUTION:A polyethylene terephthalate substrate 1 which is provided with electrodes 3 on the surface is coated with a thermoplastic adhesive 6 so as to have a uniform thickness. Then, conductive particles 5 are dispersed on the thermoplastic adhesive 6; then, the conductive particles 5 are pressurized by using a pressurization means 10; at the same time, the adhesive 6 is heated by using a heating means 11. In addition, the adhesive is coated with a low-temperature-curing adhesive 7 so as to have a uniform thickness. While a substrate 2 on the other side is being aligned, it is placed on the low-temperature-curing adhesive 7 and pressurized. Thereby, terminals 3, 4 on the upper and lower substrates 1, 2 are connected electrically by means of the conductive particles 5. In addition, while the adhesive 7 is being pressurized, it is hardened. Thereby, the mechanical bonding strength of the substrates 1, 2 is increased.
Patent JP-H07319174-A (JP)
Title: Electrostatic latent image holding body, image forming method and device therefor
Inventor: HISADA HITOSHI
IPC: G03G5/06
Filed: 1994-05-27
Abstract: PURPOSE:To provide a high-performance and compact electrostatic latent image holding body capable of obtaining high image, quality by an inexpensive developing method, and to provide an image forming method and a device using the holding body. CONSTITUTION:The electrostatic latent image holding body 1 whose capacitance per unit area is within a range from 90pF/cm<2> to 200pF/cm<2> is used as the electrostatic latent image holding body 1 used in the image forming method at least provided with the movable electrostatic latent image holding body 1 including a fixed magnet, a toner reservoir 6 having an opening part opposed to the surface of the holding body 1 and supplying magnetic toner so that it may be carried on the surface of the holding body 1, and an electrode roller 9 set at a position being a specified distance from the surface of the holding body 1 and having a magnet inside; and provided with a developing stage constituted so that a toner layer carried on the holding body 1 is brought into contact with the roller 9 and unnecessary toner at a part other than the image part of an electrostatic latent image formed on the holding body 1 is removed.
Patent JP-S62271410-A (JP)
Inventor: KITAMURA MOTOHARU
IPC: H01G2/14
Filed: 1986-05-20
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-H07313342-A (JP)
Title: Rice cooking pot
Inventor: FUKUDA YOJI
IPC: A47J36/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a rice cooking pot wherein the taking out of cooked rice is easy, and at the same time, the handling of a rice cooking net is facilitated. CONSTITUTION:A supporting apparatus with a hole to support an end part of a rice cooking net 4 being provided on an internal pot 3 is provided on the internal surface of a pot lid 2 with a circular/square, etc., receiving port 1 at the central part, from which rice and clean water for rice cooking are received. Then, on the pot lid 2, a small lid 6 to open/close the receiving port 1 is provided.
Patent JP-H07313855-A (JP)
Title: Production of carbonated spring water
Inventor: KINOSHITA HIDEYO
IPC: B01F1/00
Filed: 1994-05-27
Abstract: PURPOSE:To produce carbonated spring water by dissolving gaseous carbon dioxide in a short time with a smaller membrane area by disposing a hollow fiber membrane assembly in a tubular body so as to encircle the periphery of a porous tube of which tip is cut off, allowing water to be flowed into the porous pipe and to be flowed out from the pores and bringing the water into contact with the hollow fiber membrances. CONSTITUTION:In this method, a composite hollow fiber membrance consists of a homogeneous layer A and two porous layers B, and uses a three-layer structure where the both sides of a thin-filmy non-porous layer having excellent gas permeability are put with the porous layers between. In the gaseous carbon dioxide dissolver 5, an assembly of the hollow fiber membranes 51 is disposed in the tubular body 53 so as to surround the periphery of the porous tube 52 tip of which is cut off, and the porous tube 52 and water inflow port 12, the gaseous carbon dioxide introducing port 14 and open ends of the hollow fiber membranes 51 are respectively made to communicate with each other. Thus, hot water first passes through the its pores and passes across then flows out from the pipe 52 through the porous tube 52 and the surface of the hollow fiber membrances 51 through the hollow parts of which gaseous carbon dioxide flows. At this time, the gaseous carbon dioxide is dissolved in the water.
Patent JP-2000306570-A (JP)
Title: Battery
Inventor: KOJIMA TETSUZO
IPC: H01M50/528
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To enhance welding strength and reliability by using a collector laminated with materials having different electric resistances and by concentrating heat when welding in the case of joining the collector to an electrode group by resistance welding. SOLUTION: This battery is provided with a positive electrode plate 1, a negative electrode plate 2 and a separator 5. The battery is provided with a electrode group wherein portions 3 and 4 not having a mixture layer that contains an active material resides in at least one end of the positive electrode plate 1 and the negative electrode plate 2 and the portions 3 and 4 not having the mixture layer of the positive electrode plate 1 and the negative electrode plate 2 are aligned in one direction, respectively. The battery is also provided with a collector laminated with materials having different electric resistances. A layer of a material having a large electric resistance in the collector is welded with the portions 3 and 4 having no mixture layer of the electrode plates of the electrode groups.
Patent JP-H0413367-A (JP)
Title: Facsimile equipment
Inventor: KAWAMOTO MASUO
IPC: H04N1/00
Filed: 1990-05-01
Abstract: PURPOSE:To allow lots of facsimile users to enter a unique telephone number or the like from their own seats by providing an external data medium removable from a facsimile equipment main body and able to store a transmission destination dial data and providing a data input means provided to the external data medium able to enter the transmission destination dial data. CONSTITUTION:A data such as a telephone number to be registered is entered by operating a ten-key 48 after entering the registration mode. When data entry by one item is finished and the end of the entry data is informed to a card 30 by operating a prescribed key operation, the data is registered in a storage device in the expansion memory card 30. When the expansion memory card 30 is set to the facsimile equipment main body, a message such as 'Do you transfer the data to the main body?' is displayed on a display device 40 of the main body. In this case, when the user depresses an enter button on the operation panel, the data read from the storage device of the expansion memory card 30 and displayed on the display device 46 is sent to the main body.