baber/WOPTO huggingface dataset:
Patent JP-H06261198-A (JP)
Title: Communication system
Inventor: TSUNODA NAOKI
IPC: H04N1/32
Filed: 1993-03-08
Abstract: PURPOSE:To prevent transmission time of data from being lengthened without stopping the execution of exchange between moving image information and audio information when the transmission request of a facsimile original is made while the exchange between the moving image information and the audio information is being executed. CONSTITUTION:The exchange of the facsimile original is performed between extension G3 facsimile 15 and conference terminal equipment 1 by using a G3 communication protocol, between the conference terminal equipment 1 and conference terminal equipment 2 by using an MLP non-standard protocol, and between the conference terminal equipment 2 and extension G3 facsimile 16 by using the G3 communication protocol. At this time, the G3 communication protocol between the extension G3 facsimile 15 and the conference terminal equipment 1, the MLP non-standard protocol between the conference terminal equipment 1 and the conference terminal equipment 2, and the G3 communication protocol between the conference terminal equipment 2 and the extension G3 facsimile are operated almost simultaneously.
Patent JP-H05244769-A (JP)
Title: Dc-dc converter
Inventor: NISHI KOJI
IPC: H02M3/28
Filed: 1992-02-26
Abstract: PURPOSE:To enable a DC-DC converter to make high-frequency switching operations and, at the same time, to remarkably reduce the size of the converter. CONSTITUTION:In the DC-DC converter in which the primary side of a transformer 1 is constituted as a drive circuit and secondary side is constituted as an output circuit, a power MOS FET 12 is connected to the output end side of a secondary coil 4 and a switching drive circuit 13 provided with a drive coil 14 is connected to the FET 12. During the period when the primary- side switch of a driving side circuit 3 is turned off, the circuit 13 maintains the FET 12 at a turned off state. After the primary-side is turned on, the circuit 13 turns on the FET 12 by applying a voltage higher than the threshold of the turning on operations across the gate and source of the FET 12.
Patent JP-S61235103-A (JP)
Inventor: SUEMITSU TADAO
IPC: B28B13/04
Filed: 1985-04-11
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-S561021-A (JP)
Title: Film feed checking display device
Inventor: OOSHIMA SHIGERU
IPC: G03B17/18
Filed: 1979-06-15
Abstract: PURPOSE: To enable the sure checking and displaying of film feeding by letting an electric charging circuit and lighting circuit be flickered by the contact member which goes in and out from the perforations of the film.  
     CONSTITUTION: If a film F is held stopped and the protruding part 10 of a travelling contact member 9 is held fitted onto the perforation P of the film F, the switch S1 of an electric charging circuit 7 is open and a light emitting diode 3 is off. Now, when the film F is wound, the protruding part 10 goes into and out from the hole and land of the perforations P and therefore the switches S1 and S2 repeat flickering, hence the light emitting diode 3 flickers, thereby displaying that the film is being surely fed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02167310-A (JP)
Title: Olefin-polymerization catalyst and polymerization of olefin using the same
Inventor: KIOKA MAMORU
IPC: C08F4/60
Filed: 1989-03-28
Abstract: PURPOSE:To provide a catalyst derived from a specific organic aluminumoxy compound, a specific transition metal compound and a specific alumino-oxane, having excellent polymerization activity and giving an olefin (co)polymer having narrow molecular weight distribution and compositional distribution. CONSTITUTION:The objective catalyst is derived from (A) an organic aluminumoxy compound containing <=10% (in terms of Al atom) of Al component soluble in benzene at 60 deg.C, (B) a transition metal compound containing a ligand having cycloalkadienyl skeleton [e.g. bis(cyclopentadienyl)zirconium monochloride monohydride] and (C) an alumino-oxane containing at least one hydrocarbon group (other than n-alkyl group) bonded to aluminum atom (e.g. triisopropylaluminum). An olefin is (co)polymerized in the presence of the catalyst.
Patent JP-H05241300-A (JP)
Title: Method for processing silver halide colro photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/413
Filed: 1992-02-28
Abstract: PURPOSE:To enhance color reproduction performance, sharpness, and color image fastness and to enable rapid processing by processing the silver halide color photographic sensitive material with a specified processing solution. CONSTITUTION:The silver halide color photographic sensitive material having at least one silver halide emulsion layer and containing a compound represented by formula I is processed with a color developing solution containing an aromatic primary amine color developing agent comprising a compound represented by formula II. In formulae I and II, A is a coupler residue or a redox group: each of L1 and I3 is a divalent timing group; L2 is a timing group having >=3 bonding valences; PUG is a photo-graphic useful group; each of j and n is 0, 1, or 2; m is 1 or 2; s is the number of L2-1 and an integer of >=2; R1 is 1-6C straight or branched alkyl or the like; R2 is 3-6C straight or branched alkylene; and R3 is H, 1-4C straight or branched alkyl or the like.
Patent JP-2000266772-A (JP)
Title: Flow measuring device of powder and grain
Inventor: WATANABE YOSHIJIRO
IPC: G01P5/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring device capable of reducing a maintenance and a calibration with little influence by a change of an environmental or an operational condition, and capable of measuring continuously flow of powder and grain with a high measurement precision. SOLUTION: This device is equipped with an electric field charging part 5 installed in a conduit 2, for charging powder and grain particles 3a flowing in the conduit 2, an electrostatic induction detecting part 6 installed on the downstream side of the electric field charging part 5, for detecting an electrical quantity induced by the charged powder and grain particles 3b, and an operation part 7 for calculating at least either of a flow rate ρVs' and a flow velocity (v) of the powder and grain in the conduit 2 from the detected electrical quantity.
Patent JP-S532475-A (JP)
Title: Alicylic compounds
Inventor: TSUDA NOBUNAO
IPC: C07D401/04
Filed: 1976-06-26
Abstract: PURPOSE: Alicyclic compounds of formula I (R 1 , R 2 , R 3 , R 4  are same or different, and H, halogen, lower alkyl, etc.; n is 1, 2; m is 0, 1; dotted line on ring A indicates that double bond may be formed) or their salts; for example, 1-[4, 4-bis (4-fluorophenyl) cyclohexyl]-4-aminopiperidine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62233209-A (JP)
Title: Method for heating molding tool
Inventor: SUZUKI MITSUAKI
IPC: B29K27/06
Filed: 1986-04-02
Abstract: PURPOSE:To enable uniform heating, by a method wherein a molding tool is heated by a fluidized bed by forming the said fluidized bed to particles by applying oscillations to a vessel holding the particles. CONSTITUTION:A vessel 10 is heated by circulating a heating medium such as heated oil within a jacket 11 from a heating device through a hose and other elements connected with an inflow part 12 and outflow port 13. Simultaneously with the above,particles 20 of such as aluminum and zirconium silcate and floated and fluidized by applying an oscillation to the vessel 10 by driving an oscillation generator 30. As the heated particles 20 constituting a fluidized bed are given predetermined turning and convesction movements through the oscillation, the particles 20 come into contact with the outside 42 of a molding tool 40 in order, through which the molding tool 40 is heated. The particles 20 which has applied their retention heat to the molding tool 40 are circulated by convection so as to sink by increasing apparent specific gravity through lowering of its temperature. It this instance, as the fluidized bed is generated through the oscillation, the particles flow so as to exchange with one another in order within a recessed part 43 of the molded tool 40 and the inside of the recessed part 43 can be heated uniformly.
Patent JP-S51151090-A (JP)
Title: Semiconductor laser apparatus and its manufacturing method
Inventor: INOUE MORIO
IPC: H01S5/00
Filed: 1975-06-20
Abstract: PURPOSE:To obtain the semiconductor laser apparatus of the long life, which has small distortion and, also, low resistance threshold, setting the stripe domain of high resistance ratio, also, to n-GaAs of the base.
Patent JP-H04240637-A (JP)
Title: Processing method for silver halide black-and-white photographic sensitive material
Inventor: YOSHIMOTO HIROSHI
IPC: G03C5/395
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a sensitive material not requiring a large amt. of washing water after fixation, capable of controlling pollution, improving the shelf stability of a silver image, suppressing the deterioration of the glossiness of a print and the sticking of dust and ensuring superior reticulation. CONSTITUTION:The sensitivities of the color sensitive parts of a silver halide black-and-white photographic sensitive material are regulated so that relative sensitivities represented by 0<SB/SG<=0.8 and O<SR/SG<=0.7 are satisfied when the sensitivity (SB) of the sensitive material at 430nm wavelength, the sensitivity (SG) at 540nm and the sensitivity (SR) at 700nm are measured with color glass filters. A stabilizing soln. is replenished by <=1,200ml/m<2> at the time of processing. The amt. of silver applied to the sensitive material is preferably regulated to <=2.0 g/m<2>.
Patent JP-S61233611-A (JP)
Title: Oxygen-generating bathing agent
Inventor: MARUMO KUNIO
IPC: A61K8/22
Filed: 1985-04-10
Abstract: PURPOSE:To provide an oxygen-generating bathing agent capable of keeping constant rate of generation of oxygen gas from the start of generation, by mixing an alkaline earth metal peroxide with and acid such as citric acid, maleic acid, etc., or its salt, and compounding the mixture with a porous solidifying agent. CONSTITUTION:An oxygen-generating bathing agent usable simply by throwing directly into bath water in bathing can be produced by adding a porous solidifying agent, especially hydrated gyprum to a mixture of an alkaline earth metal peroxide such as calcium peroxide, barium peroxide, etc., and an acid or salt such as citric acid, malic acid, tartaric acid, succinic acid, maleic acid, fumaric acid, calcium phosphate, etc., especially citric acid, malic acid or succinic acid. Oxygen generating continuously in bathing is effective for the recovery from the fatigue of brain and body, for the cleaning and circulation promotion of blood and for the improvement of metabolism. Furthermore, it is effective to beautify the skin by the organic acid such as citric acid and to prevent the clouding of bath water.
Patent JP-S572980-A (JP)
Title: Heat exchanger constituted by intersecting heat transmission pipe
Inventor: NAKASHIMA KENICHIROU
IPC: F28D7/16
Filed: 1980-06-05
Abstract: PURPOSE: To increase the heat transmitting area per unit volume and improve the heat transmission efficiency of the heat exchanger by arranging within a fluid passage the heat transmission pies of a relatively small diameter intersecting to form grid as a whole and piled in a layers.  
     CONSTITUTION: Two pairs of pipe plates (10a, 10c) ad (10b, 10d) are opposed to define the fluid passage 11, and between these pipe plates are supported the heat transmission pipes 13a and 13b which intersecting each other to form a heat transmission pipe group 12. The heat transmission pipes 13a and 13b are all opened outside of the pipe plate 10aW10d to communicate with rectangular spaces 16aW16d formed outside of these plates 10aW10d with boxlike members 15aW15d. The spaces 16a and 16d are connected and opened with inlet pipes 18a and 18b, while the spaces 16c and 16d are connected and opened with outlet pipes 19a and 19b. With such a construction, the heat transmission area per unit volume can be enlarged, thereby providing a compact heat exchanger without degrading the performance thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56412-A (JP)
Title: Construction process for revetment or retaining wall, and its block
Inventor: KUSATAKE SUGIAKI
IPC: E02B3/14
Filed: 1979-06-16
Abstract: PURPOSE: To faciliate an easy and rapid construction of a solid revetment or a retaining wall by a method wherein triangular cylindrical blocks are piled up with their front surface and anchor are reversed in front and rear and both right and left walls of the block are made to be a continuous zigzag formed buttress.  
     CONSTITUTION: Buttress surfaces 2, 2 composed of both right and left side walls are formed to show a trigangular cross section at the rear surface of the ornamental surface 1 having a convex plane, some concave grooves 3, 3 and projections are arranged at both upper and lower end surfaces of the buttress surfaces 2, 2, anchor 5 having the buttress surfaces 2, 2 fitted thereto are formed to show a convex plane. Some large-sized blocks 7 having cavities 6 therein are piled up. For example, the blocks are arranged with the ornamental surfaces 1 being faced forwardly at the first row, the anchors 5 are faced forwardly at the second row, the buttress surfaces 2 are piled up for several rows in sequence, some zigzag formed integral buttresses are formed at the rear part of the wall, the concretes 8 are filled in every cavities 6 communicating with each other vertically and then some iron bars 9 are installed if desired. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10273359-A (JP)
Title: Highly strong aluminous sintered product and its production
Inventor: KOSAKA SHOJI
IPC: C04B35/111
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an aluminous sintered product having high strengths from room temperature to high temperatures, and to provide a method for producing the same. SOLUTION: Alumina powder having an average particle diameter of <=2 μm is mixed with 0.001-0.5 vol.% of silicon nitride and/or sialon having an average particle diameter of <=1 μm or an organic silicon compound, and subsequently sintered at a temperature of >=1200 deg.C to obtain the highly strong aluminous sintered product which has a relative density of >=96% and in which 0.001-0.5 vol.% of inorganic crystal particles 2 comprising the silicon nitride and/or the sialon and having an average particle diameter of <=1 μm are dispersed and contained in an alumina matrix comprising crystal particles 1 having an average particle diameter of 10 μm through a layer 2 reacting with the matrix.
Patent JP-S532824-A (JP)
Title: Excavating and loading machine
Inventor: UMEDA HARUHIKO
IPC: E02F3/36
Filed: 1976-06-29
Abstract: PURPOSE: To rpovide an excavating an dloading machine which has small turning radius, and superior mobility and workability by providing a hydraulic excavating mechanism at a swivel upper structure and by turning thelower structure by inclining the front and rear frames joined to a central frame with pins by hydraulic cylinders. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61233677-A (JP)
Title: Method of purifying 2-phenylbenzotriazole
Inventor: KANECHIKA TATSUO
IPC: C07D249/20
Filed: 1985-04-09
Abstract: PURPOSE:To purify the crude product of the titled substance into a product useful as an ultraviolet light absorber for synthetic resins, having improved hue, by treating the crude product of the titled substance with a secondary alcohol in the presence of an alkali, a naphthoquinone and a surface active agent or a phase transfer catalyst. CONSTITUTION:The crude product of a compound shown by the formula (R is H, Cl, alkyl, carboxy, sulfone group, etc.; R2 is H, Cl, alkyl, etc.; R3-R5 are H, Cl, alkyl, phenyl, OH, etc.) is treated with 0.05-0.3 mol based on 1 mol compound shown by the formula of a secondary alcohol (e.g., isopropanol) in the presence of 2-6 mol based on 1 mol compound shown by the formula of an alkali (e.g., caustic soda), 0.008-0.06 naphthoquinone and 0.5-6wt% surface active agent (e.g., polyoxyethylene alkyl ether) or phase transfer catalyst (e.g., tetramethylammonium chloride) at 80-130 deg.C and purified.
Patent JP-H08272529-A (JP)
Title: Picture input display device
Inventor: SATO HAJIME
IPC: G06F3/0487
Filed: 1995-03-31
Abstract: PURPOSE: To reduce a producing cost and a thickness by incorporating plural photodetecting parts and a read-out circuit to a first electrode substrate. CONSTITUTION: This display is provided with an array substrate SB1 provided with plural pixel electrodes 25 arrayed in a state of a matrix, an opposite substrate SB2 having opposed electrode 26 placed opposite with the plural pixel electrodes 25, and a liquid crystal cell 4 which is held between the first and second electrode substrates SB1 and SB2 and set to the distribution of light transmittance corresponding to the distribution of potential impressed to the plural pixel electrode 26 which is used as a reference for displaying a picture.  In addition, the array substrate SB2 is provided with the plural photodetecting part arrayed in the state of a matrix corresponding to the pixel electrode 25 of each prescribed number and respectively detecting the incidence of spot light and the read-out circuit reading out the detecting result of the plural photodetecting part so as to obtain the locus of spot light as an input picture.
Patent JP-H11313552-A (JP)
Title: Planting of plant on waterfront
Inventor: IIZUKA YASUO
IPC: A01G9/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for planting plants on waterfront, capable of suitably planting plants even in waterfront having quick stream. SOLUTION: This method for planting plants comprises installing a pot 10 for raising seedlings having a support 12 formed by porous concrete having many fine spaces and providing planting holes 14 on surface side of the support 12 in a prescribed seedlings-raising place and housing seeds and seedlings, etc., of a plant into the planting holes 14 and growing these seeds and seedlings and transferring and installing the pot 10 for raising seedlings to a prescribed planting place together with the plant 4 after penetrating the root of the plant 4 into fine space in the support 12.
Patent JP-H05238550-A (JP)
Title: Step-piling conveyer of rear seat for automobile
Inventor: ARAI TOSHIO
IPC: B65G57/32
Filed: 1992-02-26
Abstract: PURPOSE:To eliminate hand work so as to rationalize the work by receiving an automobile seat, fed in a step-piled condition, stopped by a stopper, and correcting the seat into a normal condition by a seat backing fixture and a liftable seat supporting plate. CONSTITUTION:When a point end of the preceding seat of the seats 7a, 7b, conveyed by a conveyer 1, is brought into contact with a stopper 13, conveyers 1a, 1b are stopped with a little delay, next to move a seat supporting plate 16 or the like from a standby position to an action position. That is, a seat supporting plate 16a is raised to a rising limit position by a cylinder unit 29 to lift up the seats 7a, 7b to the upper from a seat supporting surface of the conveyer 1, thereafter to lower down a seat backing fixture 14 to a lowering limit position by a cylinder unit 27, then advanced to move by a rodless cylinder unit 23, and the seat in a delay position of the seats 7a, 7b on the seat supporting plate 16a is pushed by the seat backing fixture 14 and corrected to a normal step-piled condition.
Patent JP-S57191433-A (JP)
Title: Idle rotation control device
Inventor: NISHINOMIYA TORAZOU
IPC: F02M3/07
Filed: 1981-05-22
Abstract: PURPOSE:To make it possible to operate an engine in a stabilized conditon for a prolonged period of time by a method wherein in the titled device in which the sectional area of opening of an air passage is varied by a pair of measuring sections coupled to a proportional control valve, a variable flow rate control valve is provided in a passage bypassing the pair of measuring sections. CONSTITUTION:The idle rotation control device 1 is arranged in the bypass passage 4 having pipes 15 and 16 bypassing the throttle valve in the air intake pipe. The device 1 is provided with the pair of measuring sections 9 and 10 attached integrally to the output shaft of the proportional control valve V having such a characteristic that the variation of the position of the output shaft of the valve V is proportional to an electric current supplied to the valve. In this case, the bypass passage 11A bypassing the measuring sections 9 and 10 is provided in the body of the device 1 and the variable flow rate control valve 12A is provided in the passage 11A. With the above structure, even when a combustion gas flows backward due to a backfire phenomenon or the like, the adhesion of carbon particles contains in the combustion gas to the inner wall of the passage 11A is prevented and the secular variation of the number of idle rotations of the engine is also prevented.
Patent JP-H11339261-A (JP)
Title: Production of magnetic recording medium
Inventor: DOI TAKANORI
IPC: C23C14/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium which has superior oxidation resistance and corrosion resistance, a large squareness ratio and an as high coercive force value as possible with respect to the amount of cobalt and also, in which a cobalt-containing maghemite magnetic perpendicular film whose coercive force can be controlled over a wide range, can be formed in an industrially and economically advantageous manner without being restricted by the material of a substrate. SOLUTION: This recording medium is produced by forming, on a plastic substrate, a nickel oxide undercoating film whose (200) planes are subjected to preferred orientation parallel to the surface of the substrate, forming on the nickel oxide undercoating film, a cobalt-containing magnetite thin film whose (400) planes are subjected to preferred orientation parallel to the surface of the substrate, at a less than 240 deg.C substrate temperature and oxidizing the cobalt-containing magnetite thin film at a less than <240 deg.C substrate temperature in a plasma-activated oxygen atmosphere, containing a rare gas, to form the magnetite thin film into a cobalt-containing maghemite magnetic perpendicular film which has 2.082 Å or interplanar spacing of the (400) planes.
Patent JP-S572677-A (JP)
Title: Preparation of fermented juice of fruit and set for preparing it
Inventor: MATSUNOBU AKIRA
IPC: C12G3/04
Filed: 1980-06-06
Abstract: PURPOSE: To prepare the fermented juice of fruit having a favorable taste of its own in a short period, by using dried fruits.  
     CONSTITUTION: Dried fruits together with a saccharide, flavor, etc. are added to a liquor having an alcohol degree ≥25°C, sealed hermetically and allowed to stand  for several weeks. The dried fruits used directly as they are or after they are previously treated with sulfurous acid gas they are used. Each given amount of the raw  materials, the liquor, dried fruits, spice, and saccharide is separately sealed hermetically, and the and a container to prepare the fermented juice of fruit are packed  into another container, to prepare a set for the fermented juice. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60220016-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: B26D3/26
Filed: 1984-04-17
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。