baber/WOPTO huggingface dataset:
Patent JP-S523900-A (JP)
Title: Process for the manufacture of green tea
Inventor: KASUYA TETSUO
IPC: A23F3/00
Filed: 1975-06-24
Abstract: PURPOSE:Removal of stems, soils, dusts, etc. from tea leaves prior to steaming makes succeeding processes to work easier and more efficiently, resulting in green tea of high quality in low cost.
Patent JP-S61238348-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1985-04-13
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-S60224731-A (JP)
Title: Heat resistant co-base alloy
Inventor: OOE JIYUNYA
IPC: C22C19/07
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a heat resistance Co alloy for a spinner for forming glass fiber with superior oxidation resistance and strength at high temp. and superior resistance to erosion by molten glass by adding Cr. Ni and other element to Co. CONSTITUTION:An alloy consisting of 0.01-1% C, 0.01-2% Si, 0.01-2% Mn, 25.5-40% Cr, 5-17.5% Ni, 0.5-12% W and/or Mo, 0.5-5% Hf, 0.005-0.1% rare earth element and the balance Co is used as a material for a spinner used in the manufacture of glass fiber from molten glass. The alloy may further contain 0.1-3% one or more among Ta, Nb and Ti and/or 0.005-0.1% B and/or Zr. The alloy has superior oxidation resistance and strength at high temp. and is hardly eroded by molten glass.
Patent JP-S522750-A (JP)
Title: Air and electronic integrating calculator
Inventor: NANUN RIYOUICHI
IPC: G01D5/42
Filed: 1975-06-25
Abstract: PURPOSE: To provide a device for producing an air and electronic integrating calculator which is highly reliable without having a revolution section with a high performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08229540-A (JP)
Title: Water stagnating basin having bottom washing effect
Inventor: NAKANISHI HIROSHI
IPC: C02F1/00
Filed: 1995-02-28
Abstract: PURPOSE: To utilize the flow of rain water in naturally washing away the precipitate deposited on the bottom of a water stagnating basin by regularly installing many partition walls respectively bored with apertures in the lower parts in juxtaposition in the basin to segment the parts between the inflow port and drain port in the basin to many small cells. CONSTITUTION: The many partition walls 1 respectively bored with the apertures 2 in the respective lower parts are regularly installed in juxtaposition in the water stagnating basin. The parts between the inflow port 5 and drain port 6 in the water stagnating basin are segmented to the many small cells 4. In the meantime, the rain water is admitted from the inflow port 5 into the water stagnating basin and is successively introduced from the respective apertures 2 of the respective partition walls 1 into the respective small cells 4 at the time of rainfall. As a result, the precipitate 9 deposited on the basin bottom without being fully washed previous time is successively washed out to the downstream side of the water stagnating basin, i.e., the drain port 6 side.  Then, the precipitate 9 deposited on the bottom 8 of the water stagnating basin is naturally washed away without using special apparatus, devices and driving power, etc. The washing is easily and surely executed.
Patent JP-H09242711-A (JP)
Title: Multistage stroke cylinder
Inventor: FUNAHASHI HIROSHI
IPC: F15B15/16
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To quicken responsiveness by reducing surface pressure when a multistage stroke cylinder is returned to a retreat original position as well as to attain size reduction. SOLUTION: In a multistage stroke cylinder where a second piston 5 arranged with an opposite clearance 9 on a first piston 4 slidingly freely movable at a constant stroke in a sleeve 3 in a cylinder is energized in the direction for coming into contact with the first piston by a spring 6, and one end of a work shaft 7 projecting outside of the cylinder is joined to the second piston, and first and second ports 8 and 11 to supply and discharge pressure are respectively arranged in the opposite clearance 9 and a cylinder inside end surface part clearance 12 of the first piston, a first stopper surface 21a to regulate the retreat end of the sleeve 3 in the cylinder and a second stopper surface 21b to regulate the advance end are arranged so as to be opposed to the first stopper surface 21a.  A retreat end stopper surface 22a opposed to an advance end stopper surface 22b on the other end is formed in the sleeve 3, and a flange part 5a coming into contact with the advance end stopper surface 22b and the retreat end stopper surface 22a is arranged in the second piston 5.
Patent JP-S62258389-A (JP)
Title: Production of solution of tin(iv) methoxide
Inventor: UCHIDA FUMIO
IPC: C07C31/28
Filed: 1986-04-07
Abstract: PURPOSE:To obtain tin(IV) methoxide in a stable solution state, which was obtained in powdery state conventionally and unstable, by adding mono-, di- or triethanolamine to a solution of tin(IV) halide in methanol and carrying out methylation. CONSTITUTION:One or more of monoethanolamine, diethanolamine and triethanolamine are added to a solution of a tin(IV) halide [preferably tin(IV) chloride] in a molar ratio of the raw material tin(IV) halide to amine of 1:0.5-1.3 and methylation reaction is carried out by introducing an ammonia gas. Then, the prepared solution is preferably treated with an anion exchange resin and the amount of impure halide (halogen ion) existing in the solution is reduced to <=1/1,000mol.
Patent JP-S558797-A (JP)
Title: Artificial bone material* which can be planted* by calcium phosphate ceramics in mother material
Inventor: HERUMUUTO HAIDE
IPC: A61K6/838
Filed: 1979-06-23
Abstract: An implantable bone replacement material (body) based on completely or partially resorbable particles incorporated in a matrix material. The particles are composed of bioactive sintered calcium phosphate ceramic material having a CaO:P2O5 composition ratio between 3:1 and 4:1. The replacement material (body) consists of a metal containing calcium phosphate ceramic material in the form of a monolayer of particles in the peripheral areas of the material (body) which serve as interfaces to the body tissue. The metal is compatible with body tissue. The ceramic particles have a size range between about 500  mu m and a few millimeters. The calcium phosphate particles are located so that they lie exposed on the upper surface of the material (body). Other embodiments and processes are also disclosed.
Patent JP-H03278377-A (JP)
Title: Digital audio tape recorder with queuing/reviewing function
Inventor: SHINOHARA SOU
IPC: G11B20/18
Filed: 1990-03-27
Abstract: PURPOSE:To simplify configuration and to perform queuing/reviewing reproduction by providing a means which sets an error flag at digital data in which coincident number of parity is small and blocks the reproduction of the digital data, and a means which performs the interpolative reproduction of the digital data in which the coincident number of parity is large. CONSTITUTION:Detection circuits 48a-48g which set the error flag on data from either one magnetic head by checking the W1, W2, and P of the data read out by magnetic heads A, B and sending a check result to a CPU are provided. When the coincident number of parity from the magnetic head A exceeds that from the magnetic head B, L is outputted, and when the latter exceeds the former, H is outputted to a control circuit 50, and the magnetic head A when a switching signal shows the L and the magnetic head B when it shows the H can be selected. In such a manner, it is possible to perform the queuing/reviewing reproduction with the simple configuration.
Patent JP-H07255307-A (JP)
Title: Dissolver for urinary calculus inhibitor for flush raising frame for experimental animal and method for preventing urinary calculus
Inventor: TAKEMURA EIJI
IPC: C02F5/10
Filed: 1994-03-25
Abstract: PURPOSE:To provide a dissolver having no cleaning water tank, capable of being installed on a flush raising frame for an experimental animal, effectively dissolving a urinary calculus inhibitor and adding the urinary calculus inhibitor to cleaning water. CONSTITUTION:This dissolver for a urinary calculus inhibitor for a flush raising frame for an experimental animal has a main body to be charged with an agent and dissolving water and a dissolving water inlet and outlet laid at the bottom of the main body, at the lower part of the side of the main body or at the lower part in the main body. The dissolver is used to provide a method for preventing urinary calculus for a flush raising frame for an experimental animal.
Patent JP-S62237684-A (JP)
Inventor: SUGIURA TAKEMI
IPC: H01R33/46
Filed: 1986-04-08
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-S61245399-A (JP)
Inventor: KIYOTA KENZO
IPC: D21H17/50
Filed: 1985-04-17
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-H09242873-A (JP)
Title: Cover attaching structure
Inventor: FUJIWARA SHINOBU
IPC: F04B53/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a fastening bolt by preventing a leaked corrosive liquid from coming into contact with the fastening bolt. SOLUTION: The outer periphery of the sealed face 1a of a main body 1 is provided with a passage for leading a leaked liquid outward so as not to make it arrive at each fastening bolt. Each bolt seat face 1b of the main body 1 are severally formed to be a face higher than the sealed face 1a of the main body and the same face 1e as the sealed face. A groove 1d is machinedly formed on the outer periphery of the sealed face 1a of the main body 1, and a groove 1c for leading the leaked liquid from the groove 1d outward so as not to come into contact with each fastening bolt 3 is machinedly formed on the upper face of the main body.
Patent JP-S60223400-A (JP)
Title: Flat type speaker
Inventor: NOMURA MASANORI
IPC: H04R7/04
Filed: 1984-04-20
Abstract: PURPOSE:To provide a smooth sound pressure versus frequency characteristic by driving a square position being nearly the center of an circumscribed quadrangle and an inscribed quadrangle of a nodal circle formed at the resonance point of the vibration mode when a flat diaphragm is vibrated freely so as to suppress the peak of a frequency characteristic at the 1st order resonance point. CONSTITUTION:A lower end connecting part of a driving body 3 with a voice coil 2 is formed circular and an upper connecting part with the flat diaphragm 4 is a conical square trapezoid connected to the central position between the circumscribed quadrangle and the inscribed quadrangle of a nodal circle formed at the resonance point of the vibrating mode (0, 1) of the flat diaphragm 4. That is, the upper end of the driving body 3 is coincident with a square S positioned at the midpoint between the circumscribed quadrangle Q and the inscribed quadrangle R of the nodal circle P having a diameter of 0.68A at the resonance point of the vibrating mode (0, 1) at the free vibration of the flat diaphragm 4 of a square whose side is A.
Patent JP-S60225142-A (JP)
Title: Silver halide photosensitive material
Inventor: KAJIWARA MAKOTO
IPC: G03C1/035
Filed: 1984-04-20
Abstract: PURPOSE:To enhance sensitivity and pressure resistance, and to render solarization hard to occur by mixing an emulsion A of silver halide grains different in crystal form, i.e., having tetradecahedral crystals with an emulsion B of octahedral grains, and regulating the average grain diameter of the emulsion A to not below that of the emulsion B. CONSTITUTION:The emulsion A of monodispersed silver halide composed substantially of (1,1,1) faces and having an average grain diameter r1 and the emulsion B of monodispersed silver halide composed substantially of (1,1,1) faces and (1,0,0) faces and having an average grain diameter r2 not above said r1 are spread on a support by the usual method, a dried. As the mixing ratio of the emulsions A/B, it is preferable to use the tetradecahedral emulsion A in an amt. of 20-80wt% of the octahedral emulsion B. As the composition of the silver halide in each emulsion, the following compsn. of >=5mol% silver chloride, <=1mol% silver iodide, and the rest of silver bromide, i.g., substantially, the case of silver chlorobromide is most preferable. The average grain diameter r1 of the emulsion A is, preferably, 0.2-2mu, and that r2 of the emulsion B is, preferably, 0.2-2mu.
Patent JP-H09240044-A (JP)
Title: Image forming apparatus
Inventor: IKEGAWA AKIHITO
IPC: G03G15/05
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a good image not generating fog and having a sufficient image density in an image forming apparatus supplying ink to the electrostatic latent image formed on the surface of an image carrier to form an ink image and transferring the ink image to a recording medium to form an image. SOLUTION: An image forming apparatus is equipped with a latent image forming means 2 forming an electrostatic latent image on the surface of an image carrier 1, a coating means 3 applying a release material to the surface of the image carrier having the electrostatic latent image formed thereon, an ink developing means 4 holding ink 42 with vol. resistivity of 1×10<8> Ω.cm or more on the surface of an ink carrier 41 to bring the same into contact with the surface of the image carrier coated with the release material to form the ink image corresponding to the electrostatic latent image on the surface of the image carrier and a transfer means 6 transferring the ink image formed on the surface of the image carrier to a recording medium 7.
Patent JP-H06293549-A (JP)
Title: Grout mortar composition
Inventor: GOMI HIDEAKI
IPC: C04B28/04
Filed: 1993-04-07
Abstract: PURPOSE:To improve flowability, non-separability of the component materials, compression strength and bond strength of a grout mortar composition by using cement, a superfine powder, an expansive admixture, a high performance water reducing agent and heavy-weight aggregate as the components of the composition. CONSTITUTION:The cement (A) such as various kinds of portland cement, various kinds of blended cement 3 to 40 pts.wt. of the superfine powder (B) which is not easily soluble in water and has <=1mum average particle size such as silica dust (fumed silica), 15 pts.wt. of the expansive admixture (C) such as a calcium sulfonate based or quick lime based expansive admixture 0.1 to 5 pts.wt. of the high performance water reducing agent (D) consisting essentially of a surface active agent, 50 to 250 pts.wt. of the nearly spherical heavy-weight aggregate (E) having >=3.0 specific gravity and <=3mm grain size such as iron grains (7 to 8 specific gravity), and 20 to 35 pts.wt. of water, based on 100 pts.wt. of the total amount of binders consisting of the component (A), (B) and (C) are mixed with each other. The mixing is performed by using a mixer or a premix type mixing method, in which the respective component materials are dry-blended together and thereafter water is added to the dry-blend, or by dissolving the component (D) into water to be mixed and then mixing the resulting solution with the other component materials.
Patent JP-H08243258-A (JP)
Title: Mahjong game machine
Inventor: WATANABE SEIJI
IPC: A63F13/26
Filed: 1995-03-13
Abstract: PURPOSE: To provide a mahjong game machine by which either a single player or plural players can enjoy the game, by displaying the hand pieces-and the gripped pieces in the second display device by a display control means to control to convert the displays of the first and the second display devices, in the single player mode. CONSTITUTION: A mahjong game machine is composed of the pads 1 to 4, a game machine main body 5, and a CRT 10. In the pad 1, a piece selected by carsor moving by a cross key from the pieces shown in an LCD 1c is made as a thrown piece. The selection of the sort of an opening piece is also made by selecting by carsor moving from the sorts of the opening pieces shown in the LCD 1c by the cross key. A gripping is carried out by pressing a grip button. The pads 2 to 4 are also composed in the same manner. To the CRT 10, a thrown piece not necessary to be secret is shown, but a hand piece and a gripping piece necessary to be secret are not shown. On the other hand, when the roles of three players are acted by the TV game machine, and the mahjong game is played by a single player, all the thrown pieces, the hand pieces, and the gripping pieces are displayed in the CRT 10.
Patent JP-S60233379-A (JP)
Title: Reciprocating gas compressor
Inventor: ABE YOSHINORI
IPC: F04B39/02
Filed: 1984-04-21
Abstract: PURPOSE:To make the compressor oilless and compact by a method wherein a slider, fitted within a crankpin, is made slidable in a yoke and pistons are fixed to rods, projected in opposed manner from the yoke, through diaphragms. CONSTITUTION:The crankpin 13 moves eccentrically by the rotation of a main shaft and the slider 15 moves up-and-down in the yoke 16, however, the left- and-right motion of the slider 15 is converted into the reciprocating motion of the yoke 16. Accordingly, the pistons 7-9 move reciprocally in heads 4, 5 and nitrogen gas is compressed sequentially by the piston 7 while the gas, discharged out of the piston 8, is returned to the suction valve 24 of the piston 7 after effecting a predetermined work through a Joule-Thomson valve 32 and becoming low pressure. The nitrogen gas, sealed into the main body 1 of the compressor, bens are diaphragms 22, 23 as the pistons 7-9 are reciprocated. However, operating chambers 20, 21 are communicated through a communicating path 33 and the other part of the sealed gas is communicated with the operating chamber 19 through a purifier P, therefore, the gas pressure in the operating chamber is held in uniform as the whole while the compressor may be miniaturized because is is an opposed type.
Patent JP-S5632450-A (JP)
Title: Aniline derivative* its manufacture and medicine containing it
Inventor: MARUSERU DESUKAMU
IPC: A61K31/395
Filed: 1980-06-13
Abstract: The invention relates to novel aniline derivatives of the formula: <IMAGE>   wherein R1 and R2 represent a hydrogen or chlorine atom, an allyloxy, acetamide or carboxamide group, R3 represents a methyl or an optionally substituted phenyl group, R4 represents a hydrogen atom and R5 an isopropyl, terbutyl, 2-phenoxy-ethyl or 3-phenyl-propyl group or R3 and R5 taken together form with the nitrogen atom a substituted heterocyclic group. The compounds of the invention are useful for the treatment of angina pectoris.
Patent JP-S579859-A (JP)
Title: Corrosion-resistant material
Inventor: YAMAMOTO MASAO
IPC: C22C38/58
Filed: 1980-06-17
Abstract: PURPOSE: To enhance the cavitation and erosion resistance of a Cr-Ni stainless steel by adding a specified amount of Mn to the steel so as to form ε-phase or austenite phase in the matrix of the steel without forming ferrite phase.  
     CONSTITUTION: 2W20% Mn is added to a Cr-Ni stainless steel contg. <0.20% C, <2.0% Si, 10W20% Cr, 0.5W10% Ni and <2.0% Mo. The structure of the resulting steel is of ε-phase or austenite phase, and no ferrite phase is formed. Accordingly, the steel has enhanced cavitation and erosion resistance and is suitable for use as a corrosion-resistant material for runners, guide vanes and stay vanes of a water turbine for hydroelectric power generation or for a propeller for as ship. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11280188-A (JP)
Title: Deck-plate arranging device
Inventor: TAKADA HIDEYUKI
IPC: E04B5/40
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a deck-plate arranging device, by which deck plates can be laid on the beam of the steel frame of a concrete structure safely and simply. SOLUTION: Piled-up deck plates 2 are connected to a device body 1A having a laying means 6 and being installed so as to bridge two beams 11, 11. The device body 1A and the piled-up deck plate are interlocked by an electric winch 10 and pulled in the arranging direction of the deck plates every time the deck plates 2 are laid one by one.
Patent JP-H07266022-A (JP)
Title: Low pressure casting apparatus
Inventor: NAGASAKI NOBUHIRO
IPC: B22D17/30
Filed: 1994-03-28
Abstract: PURPOSE:To reduce the lowering of molten metal temp., to prevent the stickiness caused to solidification, to prevent the clogging of a guide tube and the short circuit of an electrode and to improve the casting work efficiency by embedding a heater in a partition wall in an expanding/compressing chamber and heating. CONSTITUTION:The molten metal (a) is supplied into a cavity C through the guide tube 3. in the pressurizing condition in a holding furnace 1 with protecting gas which does not react with the molten metal. The molten metal in the cavity C is solidified, and at the time of releasing the pressurized condition in the holding furnace 1, the upper end formed at a part of the guide tube 3 is closed and the protecting gas is supplied into the expanding/compressing chamber 4 communicated with the guide tube 3 at the lower end. As plural heaters H extended in the longitudinal direction and arranged in the equal interval are embedded in the partition wall 3c' of this expanding/compressing chamber 4 to heat the partition wall, the molten metal (a) is not solidified even if the molten metal (a) is brought into contact with the part of the partition wall 3c'.
Patent JP-S61235784-A (JP)
Inventor: ROBAATO JIYON BARENTA
IPC: G01T1/172
Filed: 1986-04-08
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-S63247160-A (JP)
Inventor: ICHIGE TSUTOMU
IPC: B61D27/00
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61240025-A (JP)
Title: Pneumatic conveying piping of particulate
Inventor: OGIYAMA KENICHI
IPC: B65G53/56
Filed: 1985-04-16
Abstract: PURPOSE:To contrive to make to flow speeds in respective pipes equal and consequently to enable to stably convey particulates, in which ones with comparatively large particle size are contained, by a method wherein the conveying resistances in two phase flow or solid phase-liquid phase flow of the respective conveying pipes on the downstream side of a distributor are made equal. CONSTITUTION:A plurality of conveying pipes 3 are branched off through a distributor 2 from a conveying main pipe 1, which pneumatically conveys particulates. In order to make the conveying resistances in two phase flow or solid phase-liquid phase flow of the respective conveying pipes 3 on the downstream side of the distributor 2 equal, the conveying pipes 3 are not connected along their respective shortest courses but are arranged under the adjustment of the number of bends, the conveying distance and the like in each conveying pipe. Concretely, a conveying pipe connecting with the far position of a fluidized bed 4 takes a straight course comparatively near to the shortest distance, while a conveying pipe connecting with the near position of the fluidized bed 4 takes a course, which is elongated the conveying distance by bending and at the same time in which the number of bends (elbows) are increased so as to increase the conveying resistance. A plate 5 represents an air dispersing plate. Thus, the conveying resistances of the respective conveying pipes are made equal and, at the same time, the variation between the flow speeds in the respective pipes due to the difference between the conveying resistances of the respective conveying pipes can be eliminated.