baber/WOPTO huggingface dataset:
Patent JP-S58181623-A (JP)
Title: Jigs for manufacturing heat insulator
Inventor: SAKAMOTO SEISHICHI
IPC: B29C39/38
Filed: 1982-04-16
Abstract: PURPOSE:To heat and cool a heat insulator efficiently with a jig that is covered with a heat insulating layer on its ontside when the space between an outer shell and an inner shell is filled with foamed material to make a heat insulator by a method wherein a heat conductive sheet is laid on the inner surface portion facing the heat insulator and heating and cooling strips are provided on the outer surface. CONSTITUTION:When a refrigerator box body 17 as a heat insulator having an outer box 15 as the outer shell and an inner box 16 as the inner shell is stored between an inner jig 2 and an outer jig 3 and the original liquid of foamed heat insulating material such as foamed urethane is poured and expanded fully between said outer box 15 and inner box 16 to make the heat insulator 17, these are jigs for holding a heat insulator when the original liquid is expanded fully as above. Heat conductive sheets 7, 11 are provided on the inside portion facing said heat insulator 17, heating and coaling strips 8, 12 are added on the outside and said outside is covered with heat insulating layers 9, 13 to be heated and cooled. The heat insulator can be heated and cooled efficiently and uniformly by this way.
Patent JP-S61224256-A (JP)
Title: Planar light source
Inventor: FUKUYAMA KEIJI
IPC: H01J61/92
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a planar light source having uniform distribution of brightness and long service life by providing a spacer comprised of a plurality of interval regulating heat-resistant insulators contacting against the inner planes of first and second base bodies and setting the distance between first and second base bodies highly accurately while improving the parallelism. CONSTITUTION:Electrodes 1511...15mn, lower layer dielectric material films 1611...16mn and protection layers 1711...17mn are formed onto the inner plane of first base body 14. While a spacer 28 is fitted into the rectangular hole of an insulation sheet 18 which is jointed through a glass frit 19 to the inner plane of first base body 14. Here, the spacer 28 is contacting with the inner face of the first base body 14. Then glass frits 26, 27 are applied onto the endface at one side of side wall body 20 and the inner wall face at the other end to joint the endface at one end of the sidewall body with the inner plane of the first base body 14 and to fit the second base body 22 to the inside face of the sidewall body 20 such that the inner plane will contact with the spacer 28. Thereafter, it is sealed under the temperature higher than the fusing temperature of the glass frits 26, 27 to secure the first and second base bodies 14, 22 and the sidewall body 20 tightly.
Patent JP-H0568735-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-03-21
Abstract: PURPOSE:To provide a pinball machine which has a relatively simple configuration and is equipped with mechanism for guiding winning balls. CONSTITUTION:A game board has winning ports 14a, 14b, 18a, 18b, 22, 24a, and 24b disposed. The winning ports 14a, 14b, 18a, 18b, 22, 24a, and 24b are specified to provide a first number of prize balls when a ball enters the port. Activation winning ports 24a, 24b, and 22 are specified to provide a second number of prize balls when a ball enters the port. A winning ball collection cover body 40 which collects winning balls for each winning area which provides the same number of prize balls is provided on the back of the game board.
Patent JP-S58181966-A (JP)
Inventor: KARASUNO NOBUMI
IPC: E04H7/06
Filed: 1982-04-17
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-H09253827-A (JP)
Title: Production of piston for internal combustion engine
Inventor: KATO YUJI
IPC: F02F3/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To fix a core to the inner peripheral surface of an annular ring at the time of preheating by using a material having larger thermal expansion coefficient than that of the material of the annular ring to the soluble core. SOLUTION: A piston ring is provided with an annular hollow part for cooling in the inside of the annular ring 10 holding a top ring groove. In order to form the hollow part for cooling, the soluble core 20 using the material, e.g. salt core, having larger thermal expansion coefficient than that of the material of the annular ring 10, e.g. iron-base material, is prepared and set to the inside of the annular ring 10. Then, at the time of heating, the expanding quantity of the soluble core 20 becomes so larger than the expanding quantity of the annular ring 10 as to hold the outer periphery of the soluble core 20 with the inner periphery of the annular ring 10, and the ring and the core can be integrated. Thereafter, these are set in the mold 40 and pertinent piston is formed by pouring molten metal into the mold 40.
Patent JP-H08231009-A (JP)
Title: Automatic picking shipment device
Inventor: IGARASHI MITSUTAKE
IPC: B65G47/49
Filed: 1995-02-27
Abstract: PURPOSE: To efficiently and automatically pick, for instance, books at a publisher and ship them out therefrom by picking out required articles, as sorting them, from storage shelves where a very wide variety and a large quantity of articles are stored, storing them directly in sorted boxes and automatically picking and shipping different articles to each customer within a very short time. CONSTITUTION: A plurality of storage shelves 3, which are for storing magazines 4 for storing articles such as books in a mulitistoried manner, are arranged, while respective storage shelves 3 are provided with a pick up device 5 and a pick up conveyor 6 to pick up required articles in required numbers and store them directly in a sorted box 8. Conveyors 69 and the like are laid in front of the storage shelves 3 in a passible manner and the sorted box 8, on which a bar cord assigned to each orderer is printed, is conveyed only to the storage shelf 3 stored with an article to be picked up and the article is automatically pick up by simultaneously controlling a plurality of sorted boxes 8 in accordance with the bar cords.
Patent JP-H04301013-A (JP)
Title: Method for operating blast furnace
Inventor: ICHIDA MORIMASA
IPC: C21B5/00
Filed: 1991-03-28
Abstract: PURPOSE:To secure gas flow velocity at the central part and to stabilize a blast furnace operation by lowering the actual gas flow velocity with water spraying, etc., at a furnace top and reducing powder ascending to the furnace top in the case of detecting the presence of deposited powder at the central part of the layer top in the blast furnace. CONSTITUTION:At the time of operating the blast furance, the layer top surface of the charged material is observed from the furnace top. By this method, in the case of detecting the presence of the deposited powder at the central part of layer top, the actual gas flow velocity in the vicinity of the furnace top is reduced. This lowering of the flow velocity can be executed by lowering furnace top temp. with the water spraying at the furnace top or raising of moisture in charged coke or ore. By this method, the blow-up powder to the furnace top is retained in the charged material layer and reduced, whereby the gas flow velocity at the central part is secured to make gas flow velocity distribution having higher gas flow velocity at the central part and variation in the gas-flow velocity and the generation of slipping are prevented and furnace condition is stabilized and the operation in a low fuel ratio and a high iron tapping ratio can be efficiently available.
Patent JP-S57180357-A (JP)
Title: Exciter for self-excited ac generator
Inventor: MATSUNAGA TETSUO
IPC: H02K19/26
Filed: 1981-04-27
Abstract: PURPOSE:To limit the shortcircuiting current of a generator to the desired set current and to continue the current by suitably selecting the saturating characteristic of a current transformer for supplying a current component of a field current in correlation with the saturating characteristic of the generator. CONSTITUTION:A load current of a generator 1 is branched by a power transformer PCT8, and the field current of the current component is supplied to the generator 1. The field current of the voltage component and the field current of the current component are synthesized, and are applied to the filed of an exciter 2 through an automatic voltage regulator 4. The transformer PCT8 is constructed to saturate its magnetic circuit with the predetermined continuously set shortcircuiting current value of the generator 1.
Patent JP-H05287290-A (JP)
Title: Production of dispersant/viscosity index improver
Inventor: ARII FUAN ZON
IPC: C08F8/32
Filed: 1991-03-28
Abstract: PURPOSE: To provide a process for producing a dispersant/viscosity index improver useful as a lubricating oil additive.  
     CONSTITUTION: An activated star polymer obtained by reacting a star polymer having at least four polymer arms bonded to a polyvinyl aromatic nucleus with an α,β-unsaturated carboxylic acid or its derivative is reacted with at least one compound (a) of the formula: RO(AO) n H (wherein R is a 4-20C alkyl, moiety A is an ethylene moiety or a propylene moiety; and (n) is 0-5) and optionally reacted then with an alkylcarboxylic acid (b) and/or an alkylamine or alkali polyol (c) or reacted with a product previously formed from reactants (b) and (c), and optionally any residual acid groups are esterified with a 1-6C alkanol. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11260258-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: FUSHIMOTO KAZUYA
IPC: H01J29/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of the distance between a phosphor screen surface and a shadow mask, in an assembly process of a shadow mask structure. SOLUTION: This manufacturing method of a color cathode-ray tube arranges a shadow mask by separating it from a phosphor screen surface 1 by a distance (q), by combining a panel pin 6 formed on a front panel 2 with a spring 5 formed on a shadow mask structure which has a shadow mask 3 on the opposite side to the panel 2. At that time, the phosphor screen surface 1 is replaced with a predetermined virtual plane 8 that is a perfect plane, and thus the shadow mask 3 is arranged by separating it from the virtual plane 8 by just the distance (q).
Patent JP-S6124800-A (JP)
Inventor: PIETORO RUIJI KANABEJI
IPC: E21D11/38
Filed: 1984-03-30
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-S59192036-A (JP)
Inventor: KOMATSU SEIJI
IPC: A22C21/00
Filed: 1983-04-13
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-H09228272-A (JP)
Title: Steel cord for reinforcing rubber article and pneumatic radial tire using the steel cord
Inventor: IKEHARA KIYOSHI
IPC: B29B15/14
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a steel cord excellent in rubber infiltrativity despite having compact structure made up of strand composed of plural filaments, and excellent in resistance to corrosion and buckling fatigue, and to obtain a pneumatic tire using these cords. SOLUTION: This steel cord is so designed that each of strands 2 is composed of three filaments 1 (hereafter, referred to as Fy) arranged in nearly parallel with one another, the strands 2 include strand A containing at least one filament 3 subjected to a pitch P (5Dt<=P<=40Dt; Dt is filament diameter) and preforming or postforming at a level of R (0.3Dt<=R<=:3Dt) in the form of wave, helix or their combination; and at least one of the three strands 2 adjacent to one another in triangular configuration represents the strand A, or a strand B composed of two Fys 1 arranged in nearly parallel with each other; the respective diameters of the Fy 1 substituted for the strand 2, strand A and strand B: Dt, Dd and Dm satisfy the following relationships: Dd<=Dm<=2Dd, and Dt<=Dm<=(1+2/3<1/2> )Dt. The other objective pneumatic tire is obtained by using these steel chords in the belt of the tire.
Patent JP-H08232202-A (JP)
Title: Fitting device of rail heating plate
Inventor: TAKAHASHI KOICHIRO
IPC: E01B7/24
Filed: 1995-02-28
Abstract: PURPOSE: To provide a fitting device of a rail heating plate capable of easily fitting a heater to a rail with simple and inexpensive parts, and melting snow. CONSTITUTION: A fitting device of a rail heating plate fits a rail A by holding the right and left ends of a lower wide part (a) of the rail A with the elasticity of a spiral 5 formed between curved parts 3 and rise parts 4 by the rise parts 4 formed on the right and left ends of one wire and the curved parts 3 provided on each base end part A heater B is pressed against and fitted to a recessed part (b) on the side of the rail A with the elasticity of an elasticity providing part 2 of the spiral formed between a pressing part 1 formed square at the center of the wire and the curved parts 3.
Patent JP-S62221170-A (JP)
Title: Photodiode
Inventor: KATAOKA KAZUSHI
IPC: H01L31/10
Filed: 1986-03-24
Abstract: PURPOSE:To protect the surface irradiated with incident light sufficiently by a method wherein a P-N junction layer is irradiated with incident light from a sapphire layer side using a substrate specifically structured. CONSTITUTION:P-type impurity and N-type impurity are successively diffused (or vice versa) on a single crystal silicon layer on an SOS structured sapphire layer 7 to form a P-N junction layer. The surface of sapphire layer 7 exposed from an opening 12 is coated with a transparent resin 6 to be a photodetector. At this time, the sapphire layer 7 electrically inert and in high strength can be sufficiently protected by the coating with transparent resin 6. Besides, the light can easily pass through the sapphire layer 7 with the excellent light transmittance to reach the P-N junction layer. On the other hand, the part formed of the P-N junction layer needless to detect light is filled with e.g. a filler to reduce the coefficient of linear expansion and further covered with epoxy resin 11 with high adhesive property to be protected sufficiently.
Patent JP-S58182897-A (JP)
Inventor: NIIZAKI SHINYA
IPC: H05K3/46
Filed: 1982-04-21
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-H01242355-A (JP)
Title: Paper feeding device of printer
Inventor: KAWAMATA YOSHIHISA
IPC: B65H20/04
Filed: 1988-03-18
Abstract: PURPOSE:To prevent jamming by coupling a sheet feed roller and sheet exhaust roller with a feed motor, coupling a movable member to bear a pressure roller in contact at least with the sheet exhaust roller to an electric magnet, and by furnishing an electric magnet driver circuit which drives electric magnet selectively. CONSTITUTION:When an electric magnet 19 for exhaust of sheets is energized, a pressure roller 14 is put in contact with a sheet exhaust roller 12, and printing is made on a sheet 4 by a printing head 6. When printing is finished, the exhaust roller 12 is driven by a feed motor 28 for a certain period of time, and after stopping of the roller 12, an electric magnet 31 for cutter is driven and a movable cutting edge 9 sinks to cut the sheet 4. Then the roller 12 is driven, and the cut-off piece is exhausted to a ticket issue hole 2. When the edge passes a sensor 15, the motor 28 is stopped, and current supply to the electric magnet 19 is stopped to move the roller 14 apart from the roller 12. Then sheet feeding is made. Thus the sheet 4 is pinched by the rollers 12, 14 until the cut-off piece is issued.
Patent JP-H02244593-A (JP)
Title: Inverter for el lamp
Inventor: MIKI YUJI
IPC: H05B44/00
Filed: 1989-03-16
Abstract: PURPOSE:To carry out the lighting at an adequate brightness constantly by boosting the feeding voltage and converting it into AC, and after that, feeding it to an EL lamp, and adding a limit of the voltage rise by a voltage control element to the voltage rise with the passage of time of the EL lamp. CONSTITUTION:The output voltage V1 is boosted to the voltage V2 and rectified by a lawyer circuit which consists of transistors TR Q1 and Q2, an oscillator transformer TR T1, diodes D1 and D2 for rectification, reactors L1 and L2, and the like. And the voltage V2 is oscillated by a multivibrator which consists of TRs Q3 and Q4, resistances R4-R7, and capacitors C4 and C5, it is switched, and a sine wave voltage is fed to an EL lamp from an output circuit which consists of TRs Q5-Q8, and resistances R8-R11, through a reactor L3. In this case, the oscillation frequency is taken in to the resonance frequency of the EL lamp and the reactor from the connection of the reactor L3 and the EL lamp by a resistance 12 and the capacitor C6. And a voltage control element such as a varistor is provided in parallel to the EL lamp, and a specific voltage passes through the voltage control element to control the maximum voltage applied to the EL lamp.
Patent JP-S63258714-A (JP)
Title: Bundling machine for packaging band
Inventor: FURANKURIN NIEDORIKU
IPC: B65B13/32
Filed: 1988-03-18
Abstract: A thermoplastic tape is wrapped around a package and is tightened by the disclosed strapping or banding apparatus. The ends of the plastic tape can be welded together by a combined strapping and sealing apparatus or even with a separate sealing apparatus. The strapping apparatus includes a positioning system which ensures that a slotted wheel intended for tightening the plastic tape, once the operating cycle is complete, always assumes an optimum position for the re-insertion of the plastic tape. The use of the strapping apparatus is thereby substantially facilitated, since the operator normally does not have any hands free to adjust the slotted wheel that would otherwise be necessary for tape insertion.
Patent JP-H11262360-A (JP)
Title: Apparatus for producing frozen dessert
Inventor: ISHIHAMA SEIJI
IPC: A23G9/16
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To impart a function for informing fact in which a mix in mix tank can be provided to users in a simple constitution. SOLUTION: In this frozen dessert producing apparatus 1 equipped with a mix tank 6 for storing a mix which becomes a raw material, a cooling cylinder 11 arranged in the mix tank 6 and a stirrer provided adjacent to the cooling cylinder 11 and stirring the mix in the mix tank 6 and used for producing frozen beverage in semi-frozen state by stirring the mix by a stirrer while cooling by the cooling cylinder 11, a signboard part 61, a signboard illuminating lamp 63 for illuminating the signboard part 61, a state-detecting means for detecting state of the mix in the mix tank 6 and a controller for controlling the illuminating lamp 63 are provided and the controller lights the illuminating lamp 63 when it is judged that the mix in the mix tank 6 can be provided.
Patent JP-S51140588-A (JP)
Title: Automatic exposure-screening device for x-ray
Inventor: SASAKI SEIICHI
IPC: G01N23/04
Filed: 1975-05-30
Abstract: PURPOSE: To provide an automatic exposure-screening device fo X-ray, capable of determining a detecting position and area of X-ray according to photographing part and purpose. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05266352-A (JP)
Title: Electronic cash register
IPC: H04N1/00
Filed: 1992-03-24
Abstract: PURPOSE:To easily manage registered data of a sales condition by converting sales condition data registered in RAM into picture data in a picture data conversion circuit and transmitting it to a facsimile equipment through a public telephone line. CONSTITUTION:A transfer control circuit 12 refers to flag data stored in a facsimile processing data storage means 16 based on a control signal from a communication control circuit 11, reads required data among various dealing methods and the sales condition, which are registered in RAM 6, and stores it in a transmission data storage means 17. A transfer control circuit 13 responds to the control signal from the communication control circuit 11, and gives data which is stored in the transmission data storage means 17 and which is to be transmitted to the picture data conversion circuit 14. The picture data conversion circuit 14 converts data into picture data and gives it to the communication control circuit 11. The public telephone line 2 is connected to the communication control circuit 11, and various registered data are transmitted to the facsimile equipment 3 through the public telephone line 2.
Patent JP-S59192251-A (JP)
Title: Optical recording medium
Inventor: KOBAYASHI MASANOBU
IPC: G03G5/00
Filed: 1983-04-15
Abstract: PURPOSE:To improve the suitability to repeated erasion and rewriting by successively laminating an electrode, a photoconductor and a thermoplastic resin on a substrate and by using a polymer having a specified mol.wt. and a specified mol.wt. distribution as the thermoplastic resin. CONSTITUTION:An electrode 2 such as a ''NESA'' film, a photoconductor layer 3 and a thermoplastic resin layer 4 are successively laminated on a transparent or opaque smooth substrate 1. A low mol.wt. polymer having 1,500- 5,00mol.wt. Mw and a mol.wt. distribution having <=1.1 ratio of Mw/Mn and close to that of single dispersion, e.g., polystyrene or PVC is used as the thermoplastic resin. Since said polymer is used, the layer 4 has low viscosity and high deformability at a temp. above the softening point. The mol.wt. is kept almost uniform over the layer 4, and the material is homogeneous even after repeated recording, so superior resolution can be obtd. the suitability of the resulting optical recording material to repeated writing and erasion is improved, the material can be utilized as a medium for high density recording, and restriction on the kind of light source to be used is relaxed.
Patent JP-S51141537-A (JP)
Title: Memory access control device
Inventor: WAKAI TETSUYA
IPC: G06F21/60
Filed: 1975-05-31
Abstract: PURPOSE: To attain to higher accuracy than those of two extreme systems, namely, no access possible or all access possible, and also to provide a possibility of achieving memory access control of different levels with a single control information. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62224851-A (JP)
Title: Interface device
Inventor: YASUI ISAMU
IPC: G06F13/38
Filed: 1986-03-26
Abstract: PURPOSE:To confirm the normality of the hardwares with the data processing device only by making buffer memories for transmission and reception readable and writable from the said processing device and the interface device. CONSTITUTION:The interface device 31 is comprised of a reception buffer memory 4001, a control part 401, an address register 4020 for transmission buffer memory, and an address register 4021 for reception buffer memory. The control part 401 employs a microprogram control, and its comprised of a control memory 4010 for microprogram, and a microprogram instruction register 4011 and the like. In case data is transferred between data processing devices, either of the buffer memories is used for transmission, and the other is used for reception. In case no data is transferred the data in one of the buffer memories is transferred to the other in accordance with the microprogram in order to execute the confirmation of the normality.
Patent JP-S51142184-A (JP)
Title: Cutting machine to scrap ribbed seam roof
Inventor: YAMADA TOKUZOU
IPC: B26D1/06
Filed: 1975-05-30
Abstract: PURPOSE: The cutting machine available to scrap effectively the ribbed seam roof. 
     COPYRIGHT: (C)1976,JPO&Japio