baber/WOPTO huggingface dataset:
Patent JP-S54127020-A (JP)
Title: Floating bottom type low-temperature tank
Inventor: NIWA RIICHI
IPC: F17C13/12
Filed: 1978-03-24
Abstract: PURPOSE:To prevent corners at the bottom from breakage by such a construction that corners at the bottom of the tank's interior structure are anchored to the tank's exterior structure, whose bottom part is cut away with only periphery left to be combined with a separable exterior bottom to be furnished separately. CONSTITUTION:The center part of the bottom of exterior 1 is cut away with only the rim 1A is left, where the bottom component 2 is to be fitted. The bottom corners of the interior 6 are fixed to the exterior's bottom 1 with anchors 8 so that the interio's 6 bottom does not suffer from any abnormal stress even though it repeats contraction and expansion. Even though the exterior's bottom 2 shifts in relation the the exterio's wall 1, the bottom corners, which are the most fragile points in the interior 6, do not comply with any outside stress because they are fixed with anchors 8 and any bending moment will not be produced either. Further, even though the exterior's wall 1 is heaved up, the shapes of the bottom corners are held in their original because the rim 1A and the exterior's bottom 2 are separated according to design.
Patent JP-H04273616-A (JP)
Title: Bidirectional circuit
Inventor: MANO OMIHIRO
IPC: H01L27/00
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a bidirectional circuit with less current consumption and less number of circuit elements by coupling a differential amplifier circuit having an input terminal and a bidirectional terminal with a differential amplifier circuit having an output terminal by a differential amplifier circuit. CONSTITUTION:When an H level is inputted to an input terminal 4, the transistor(TR) Q10 of a differential amplifier circuit 1 is turned on, the base potential of a Q11 is higher than a reference potential 17, the Q11 is turned on, and a Q12 is turned off, the current of a resistor 16 is zero, a potential VBUS at a bidirectional terminal 5 is zero, and reference potentials V17, V28, V29, resistors R14, R16, a potential V40, the current I2 of a constant current source 15, and a current I1 flowing from the emitter of the Q10 to reference potential V40 are set so as to satisfy prescribed inequalities 1, 2. Since the relation of VD>V29 is set according to the inequalities 1, 2, a Q25 is turned on, a current flowing to a Q22 is zero, and V1 is set to 0, then the relation of VBUS>V17o is satisfied a Q23 is turned on and the Q24 is turned off, and the current I3 of a constant current source 27 does not flow to a resistor 26. Q31 is turned on, a Q32 is turned off and the current I5 of a constant current source 35 does not flow to a resistor 33 and an H level is obtained at an output terminal 6. By such constitution the bidirectional circuit is obtained by the three differential amplifier circuits and current consumption and the number of elements are reduced.
Patent JP-S59160254-A (JP)
Title: Small-sized information processing device
Inventor: MORI KENICHI
IPC: G06F3/02
Filed: 1983-03-03
Abstract: PURPOSE:To prevent erroneous confirmation of a key input, in a noisy place or a place which requires stillness, by connecting an earphone to a portable small- sized information processing device which is capable of confirming the key input by a sound of a buzzer. CONSTITUTION:A portable small-sized information processing device 1 displays an information on a display part by inputting it by pushing a key part 2, also amplifies a signal outputted from a control part 6, and sounds a buzzer 4 through a switch 8. When a plug of an earphone 9 is inserted into a jack 5, the switch 8 is switched to an earphone side 5. In this way, a key input is recognized exactly in a place where noise is high or a place which requires stillness.
Patent JP-H07242248-A (JP)
Title: Label fitted package
Inventor: MACHIMOTO YUKINOBU
IPC: B65C3/08
Filed: 1994-03-03
Abstract: PURPOSE:To assuredly hold directions, etc., by a method wherein a label with a storage part and opening is affixed on the outer peripheral surface of a container main body, and the container main body is packaged with a heat- shrinkable film which is provided in such a manner that the opening of the label may be covered. CONSTITUTION:A package 1 is constituted of a container main body 4, label 2 which is fitted on the external surface side of the container main body 4, and heat-shrinkable film 3 which covers the container main body 4 from the external surface of the label 2 by being heat-shrunk. The label 2 consists of a base material made of paper and an exterior material, and a storage part 5 is formed between the base material and exterior material. In addition, a release paper is affixed on the top surface of an adhesive on the rear surface of the base material to constitute a label body. The label body is fitted on the container main body 4 with the adhesive in such a manner that the opening 6 may face the top of the container main body 4, by removing the release paper. Then, in the storage part 5 of the label 2 which is fitted on the container main body 4, a content 9 such as directions, or sample, etc., is appropriately stored.
Patent JP-H03242429-A (JP)
Title: Gas turbine plant
Inventor: HASEGAWA NAOMIKI
IPC: F02C7/08
Filed: 1990-02-16
Abstract: PURPOSE:To promptly perform switching at a low cost by providing a regenerative gas turbine generator, line of a regenerative heat exchanger, once-through exhaust gas boiler, feed water line, temperature regulator and control valve for simultaneously obtaining power and steam or hot water. CONSTITUTION:A temperature of exhaust gas of a gas turbine 3, flowing in an once-through exhaust gas boiler 9, is changed by an amount of compressed air passing through a regenerative heat exchanger 4. This amount of air is continuously changed by adjusting an opening of an air amount regulating damper 7 set up in a line of the regenerative heat exchanger 4 and its bypass line 8. A control signal from a temperature detector, provided in a pipe side outlet of the exhaust gas boiler 9, adjusts the opening of the air amount regulating damper 7 via a temperature regulator 26 to control-maintain a temperature of steam or hot water from the exhaust gas boiler 9 to a preset value in a predetermined operation possible range. Selection of supplying steam and hot water is performed by a flow control valve 10 set up in a supply water system.
Patent JP-H11219166-A (JP)
Title: Damper for upright piano
Inventor: MIWA SHINICHIRO
IPC: G10C3/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To damp the sound of a chord in a lower register and a low-medium register desirably without needing alignment work of high accuracy with the chord by forming a support body fixed to the front side of a damper block, of laterally deformable elastic material. SOLUTION: A support body 15 is formed of relatively soft elastic material such as silicone gel or soft rubber easily deformable also in the lateral direction, and formed in vertical long block shape. Damper felt 17 is formed of wool felt vertically divided into two parts, and N-type felt 18a is used in a one-chord damper 11a (a), while V-type felt 18b is used in a two-chord damper 11b (b). At the time of damping sound, in the case of the damper felt 17 being installed being laterally shifted from a chord S, the support body 15 formed of soft elastic material is laterally deformed in such a way as to follow the chord S, thus compensating the lateral dislocation of the damper felt 17.
Patent JP-H11220689-A (JP)
Title: Video software processor and medium for storing its program
Inventor: FUKUDA TORU
IPC: G06T13/80
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To realize precise summary expression by taking out a video from respective segments as an essence unit in accordance with the presence state of effective sound, a character, a line, an object and other noticed video software constitution element. SOLUTION: A cut discrimination part 18 watches changes in the video of a video software which is read from an optical disk 16 or from a video software accumulation part 13 and detects respective cut positions. An element detection part 21 detects the existing states of respective elements of the video software being a processing object, effective sound, a telop, a line, an object, music and other elements, for example. A segment forming part 22 recognizes the length of continuation time, effective sound continuing between two shots and the existence of the telop and the line, and it forms a segment constituted of a single shot or a plurality of shots. An essence unit extraction part 23 extracts an essence unit based on data of the discriminated (formed) segment.
Patent JP-S51128884-A (JP)
Title: Escape ladder for emergency
Inventor: SUZUKI KUNIMARU
IPC: E06C9/02
Filed: 1975-03-20
Abstract: PURPOSE: An escape ladder for emergency, comprising two inclined columns, a plurality of lateral bars secured to said inclined columns at right angles and a cover at the lower portion of said inclined column. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08226452-A (JP)
Title: Shaft connecting mechanism
Inventor: KAWASAKI TOSHINOBU
IPC: F16D1/04
Filed: 1995-02-22
Abstract: PURPOSE: To provide a compact and economical shaft connecting mechanism capable of attaching easily removably a rotary shaft without any play during running. CONSTITUTION: A roll shaft 21 having on the outer peripheral surface, a pair of flat surfaces 22A and a pair of arcuate surfaces 22B is fitted in a fit hole 37 having first opposing surfaces 38A opposed through a gap to the respective flat surfaces 22A and second opposing surfaces 38B opposed through a gap to the respective arcuate surfaces 22B to transmit torque. First and second plungers 40, 50 communicating to each other through a communicating path 60 are provided. As the first plunger 40 pressed by the flat surface 22A retreats, the second plunger 50 advances to press the arcuate surface 22B. Thus, the roll shaft 21 is connected to the fit hole 37. When phases fit each other in non-driving time, the second plunger 50 retreats by a compression coil spring 70 and the first plunger 40 advances.
Patent JP-S62192469-A (JP)
Title: Paint composition for iron pipe
Inventor: NISHIDA HIROSHI
IPC: C08G59/00
Filed: 1986-02-19
Abstract: PURPOSE:To form a paint compsn. for iron pipes, which contains no carcinogen, is inexpensive and gives a coating film which is hardly discolored or cracked and has a similar performance to that of tar epoxy resin paints, by blending an epoxy resin with a hardener, gilsonite, a petroleum resin and a xylene resin as essential ingredients. CONSTITUTION:100pts.wt. in total of an epoxy resin having at least two epoxy groups per molecule and an epoxy equivalent of 150-1,000 and a hardener for the epoxy resin (I) is blended with 50-200pts.wt. gilsonite (II), 20-180pts.wt. petroleum resin (III) having a number-average MW of not higher than 2,000 and 10-70pts.wt. xylene resin (IV) as essential ingredients.
Patent JP-H02214068-A (JP)
Title: Digital signal reproducing device
Inventor: WATANABE TOMOFUMI
IPC: G11B20/18
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the enormous change of reproduced data by providing a displacement circuit and giving decoding information so that digital information is attenuated when the error of information is not corrected. CONSTITUTION:Difference value data Bn is elongated by an elongation circuit 31 based on range information and difference value data A'a is decoded to the reproduced data D'a by an ADPCM decoder 32. The filter information with which arithmetic factors K0 and K1 are specified at the time of decoding is inputted in the gain amplifiers 35 and 37 of the decoder 32 from a selector 41. The selector 41 where the filter information is inputted controls switching based on output from a range information error detection circuit 43 and a filter information error detection circuit 44 and an error signal obtained from an error correction circuit. When the error is not corrected in a correction circuit, the selector 41 selects the output from a memory 42. Then, the displacement circuit displaces the decoding information with the specified information and the arithmetic factors K0 and K1 with which the digital information is attenuated are specified. The error of the reproduced data is gradually attenuated and the sudden change of the data is prevented.
Patent JP-H09209018-A (JP)
Title: Fluidized bed reduction of ore and the like and apparatus therefor
Inventor: IKEDA YOSHIMASA
IPC: C21B11/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the consumption of reduction gas supplied from the outer part and to make a fluidized reduction apparatus compact by blowing oxygen-containing gas into a fluidized bed in the fluidized reduction apparatus for powdery ore, etc., containing fine powder consisting essentially of C. SOLUTION: The powdery ore, etc., is charged into the fluidized bed 1 through an introducing tube 6 and reduced while fluidizing with the reduction gas introduced from a reduction gas generating device 2. The reduced ore is recovered with cyclones 3, 4 and taken out from a discharge introducing tube 8. In this fluidized bed reduction method, the gas containing oxygen is blown from the introducing tubes 9A, 9B to the fluidized bed 1 containing the fine powder of coke, etc., consisting essentially of C. At this time, it is desirable that plural oxygen blown nozzles are arranged in the height direction of the fluidized bed, and oxygen is blown by dispersing into the height direction. By this method, C is burned in the fluidized bed at high temp. to generate the reduction gas and also, the consumption of the reduction gas is reduced.
Patent JP-2000229859-A (JP)
Title: Stable pernasal preparation of buprenorphine
Inventor: DOI MASAHIKO
IPC: A61K31/485
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a pernasal preparation of buprenorphine capable of rapidly removing pain of patients and simply administering and being physically stable. SOLUTION: This powdery pernasal preparation comprises buprenorphine, a slightly water-soluble and water-absorbable base, a water-soluble and gel- forming base and stearic acid. It is preferable that the slightly water-soluble and water-absorbable base is one or two compounds selected from a group comprising crystalline cellulose, α-cellulose, crosslinked dextrin, chitin and chitosan and the water-absorbable and gel-forming base is a lower alkyl ether of cellulose.
Patent JP-S61195127-A (JP)
Title: Tehrmoplastic aromatic polyamide imide copolymer
Inventor: AYA TOSHIHIKO
IPC: C08G73/00
Filed: 1985-02-25
Abstract: PURPOSE:To provide the titled novel injection-moldable copolymer having high thermal stability as well as fluidity, giving a molded article having high toughness, and containing a specific trifunctional aromatic amide imide unit, a bifunctional aromatic amide and a bifunctional aromatic unit at specific ratios. CONSTITUTION:The objective copolymer composed of (A) the structural unit of formula I (Z is trifunctional aromatic group wherein 2 functional groups in the 3 functional groups are bonded to the adjacent carbon atoms), (B) the structural unit of formula II (Ar is aromatic group; R1 is methyl; b is 0, 1 or 2; X is phenylene, etc.) and (C) the structural unit of formula III, wherein the amount of the component B+C is 1mol per 1mol of the component A, the component C is 0.95-0mol per 0.05-1mol of the component B, the component A is bonded alternately with the component B or component C, and the amount of the bivalent residue of formula V is 0.95-0.30mol per 0.05-0.70mol of the bivalent residue of formula IV. The copolymer can be produced by charging 4,4'-diaminodiphenyl ether and terephthaloyl-m-aminoanilide in a reactor, adding a solvent thereto, cooling the mixture, and reacting with trimellitic anhydride monochloride, etc.
Patent JP-H08208236-A (JP)
Title: Magnetite particle and its production
Inventor: HASHIUCHI MASACHIKA
IPC: G03G9/083
Filed: 1995-02-01
Abstract: PURPOSE: To produce a magnetite particle having high saturation magnetization and powder resistance without damaging the blackness of powder. CONSTITUTION: This magnetite particle is coated with a thin layer of iron-zinc oxide on its surface and the molar ratio of Zn/Fe in the whole magnetite particle is 0.002-0.030, while the molar ratio of Zn/Fe in the iron-zinc oxide thin layer is 0.5-1.5. The magnetite particle has the saturation magnetization of 80emu/g or more, the powder resistance of >=1×10<4> Ω.cm and the blackness (L) of 20 or less when measured by a color-difference meter.
Patent JP-H07296186-A (JP)
Title: Sorting method for polygon data and game system using the same
Inventor: SHIMIZU YUSUKE
IPC: G06T15/40
Filed: 1995-02-23
Abstract: PURPOSE:To reduce the capacity of a memory to be used by respectively dividing polygon data including coordinate values on a first three-dimensional coordinate into groups for a distance from a prescribed point on the first three- dimensional coordinate to a point on the first three-dimensional coordinate corresponding to the coordinate values of respective polygon data. CONSTITUTION:Polygon data No.8 registered at the end of a block E are registered so as to be linked with polygon data No.6 registered at the head of a block D, polygon data No.7 registered at the end of the block D are registered so as to be linked with polygon data No.2 at a block C, polygon data No.2 at a block C is registered so as to be linked with polygon data No.4 registered at the head of a block B, and polygon data No.9 registered at the end of the block B are registered so as to be linked with polygon data No.1 registered at the head of a block A. Thus, when all the polygon data are completely sorted, the data are read out in the order of link connection and plotted in a frame buffer memory.
Patent JP-H08231930-A (JP)
Title: Pressure sensitive adhesive tape for glass sheet
Inventor: ASADA KENJI
IPC: C09J133/14
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a pressure sensitive adhesive sheet including a middle resin layer and an adhesive layer thereof both containing an ultraviolet absorber, without deteriorating the adhesive properties of the adhesive layer and the characteristic of a vinyl chloride resin sheet and capable of imparting opacifying effect to a transparent glass. CONSTITUTION: This pressure sensitive adhesive sheet for a glass plate comprises laminating a middle resin layer 2 and an adhesive layer 3 in this order to the one side surface of a vinyl chloride resin layer having an emboss-treated other side surface thereof and containing an ultraviolet absorber (e.g. 0.2-1 pts.wt. benzophenone-based agent based on 100 pts.wt. adhesive) in both of the layers 2 and 3, and a high molecular weight ultraviolet absorber [e.g. 0.2-2 pts.wt. agent obtained by copolymerizing a (meth)acrylic acid ester containing an ultraviolet absorber residue such as benzophenone residue with a (meth)acrylic acid ester and having 10,000,000-1,000,00 molecular weight, based on 100 pts.wt. synthetic resin] in the layer 2.
Patent JP-H08236140-A (JP)
Title: Electrode composition
Inventor: IKEMATSU MASAKI
IPC: H01M10/06
Filed: 1995-02-23
Abstract: PURPOSE: To provide a battery for an automobile with high starting capability at low temperature and high durability at high temperature. CONSTITUTION: A battery is constituted with X pts.wt. positive electrode formed by holding an active material prepared by mixing graphite and zeolite with lead dioxide in a grid alloy containing lead as the main component and antimony and other minor components, Y pts.wt. negative electrode formed by holding an active material prepared by mixing minor organic materials with spongy lead in a grid alloy containing lead as the main component and calcium and aluminium as minor components, and D pts.wt. electrolyte comprising dilute sulfuric acid. Wherein D=q×(X+Y), Y=(1.0-1.2)×X. (1.5>=q>=1.3).
Patent JP-H02215482-A (JP)
Title: Spat getter
Inventor: IZAWA HEIICHI
IPC: A63B69/00
Filed: 1989-02-16
Abstract: PURPOSE:To aim at spat, to hit a ball and to execute exercise by executing wiring so that a curtain can be opened, a blue lamp can be turned on, a chime can be rung and a spat lamp can be turned on when the ball hits a switch for light shielding, a board for light shielding is raised and a photoelectric switch is light-shielded. CONSTITUTION:A main body A is equipped with a curtain 60, board 61 arranged under the curtain 60, guide 62 for switch arranged under the board 61, switch 64 for shielding to be moved to right and left along the guide 62 for switch and to obtain a board 63 for light shielding, a photoelectric switch 6 to be shielded by the board 63 for shielding, photoelectric switch 7 to be shielded by the ball, blue lamp, 18, chime 14, spat lamp 21, red lamp 33 and buzzer. When the ball successfully passes the aimed spat, the curtain 60 of a spat getter is opened and the blue lamp 18 is turned on. Then, the chime 14 is rung and the spat lamp 21 is turned on. Then, it can be decided by eyes and ears that the ball successfully passes the aimed spat.
Patent JP-H01212039-A (JP)
Title: Cryptographic key common share device
Inventor: KAWAMURA SHINICHI
IPC: H04L9/10
Filed: 1988-02-19
Abstract: PURPOSE:To attain common use of a key simply and efficiently by sealing and incorporating a ciphering means in the user equipment. CONSTITUTION:Two optional users among plural users share a key in common. That is, users 100, 110 store specific identification information and master key information by using a storage means, random number generating means 103, 105 generate a random number in the inside of the user and synthesis means 104, 106 synthesize it with the identification information. The output of the synthesis means is ciphered at ciphering means 105, 108 by using master key information and the output of the ciphering means is sent from a transmission means to an opposite user to which the key is desired to be shared in common. The opposite user uses the same means to send an output of the ciphering means finally and a reception means receives the output of the cryptographic means. The received information is deciphered by deciphering means 106, 112 by using the master key information and the output of the decoding means is separated into the identification information and the random number by separation means 107, 113. Then the key generation means 108, 117 generate the key from the generated random number in the its own user and the random number obtained from the separation means. Thus, the efficiency is improved.
Patent JP-H09233354-A (JP)
Title: Image data processor
Inventor: HAYASHI SHUJI
IPC: H04N1/60
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image data processor which is capable of realizing an exposure adjusting processing which is capable of surely sticking the toner of black components on paper. SOLUTION: When an exposure degree which is higher than the standard degree is inputted, a processing in which the rate of change of an output is relatively large for the change of an input is performed for BK input image data (a straight line B2 ). Conversely, a processing in which the rate of change of the output is relatively small for the change of the output is performed for CMY input image data (a straight line B1 ). Therefore, BK input image data is converted into the BK output image data which is larger than the CMY output image data for the CMY input image of the same value. Therefore, the use amount of CMY toner can be suppressed and the use amount of BK toner can be increased at that rate. As a result, black toner can be surely stuck to paper. Therefore, the color blurring of a thin line part can be prevented. The black color can be excellently reproduced.