baber/WOPTO huggingface dataset:
Patent JP-S5556803-A (JP)
Title: Cleaning ball feeding device in liquid separating apparatus
Inventor: TAMARU SHIYUUSAKU
IPC: B01D65/04
Filed: 1978-10-24
Abstract: PURPOSE: To make it easy to remove balls by providing liquid passing hole having larger diameter than that of the ball at the top and the bottom of a receiving box of cleaning balls respectively and connecting a pipe having larger inner diameter than the diameter of the ball to a liquid passing port at the bottom.  
     CONSTITUTION: Within a tubular case 1 there is provided a inner tube mesh 2 within which cleaning balls 3 are placed. At the top of the case 1 there is provided a liquid passing port 4 having larger hole diameter than the ball diameter. At the bottom plate 5 there is provided a liquid passing port 6 having larger hole diameter than the ball diameter. To the bottom plate 5 is fixed a pipe 7 having larger inner diameter than the ball diameter. A ball removing valve 80 is fixed to the lower part of the pipe 7. In the middle of the case 1 there is provided a liquid outflow tube 8 having a reversing stop valve 9. In the middle of the pipe 7 there is provided a liquid inflow tube 10 having a reversing stop valve 11. When the valve 80 is opened, a gate 12 is opened by the liquid stream within the case 1 and the balls 3 are transferred to the pipe 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62286783-A (JP)
Title: Printer
Inventor: TASHIRO KOJI
IPC: B41J29/42
Filed: 1986-06-05
Abstract: PURPOSE:To facilitate operation without requiring much labor for specifying the number of copy sheets in a higher rank device, by providing an interface part receiving data from the higher rank device, a number-of-copy operation part specifying and displaying the number of copies of printing data received and a printing mechanism part performing printing. CONSTITUTION:An interface part receives data from a higher rank device to deliver the same to a printer control part 2. The printer control part 2 controls a printing mechanism part 4 according to data received to perform printing. When the number-of-copy sheet setting switch 5 of a number-of-copy operation part 3 is pushed down, the printer control part 2 displays the number of copy sheets specified in a 7-segment LED display part 6 and, even when specification data of the number of copy sheets is not transmitted from the higher rank device, the content of the same page is repeatedly printed by the number of times specified in the 7-segment LED display part 6 with respect to printing data on and after.
Patent JP-H09315468-A (JP)
Title: Card case having hinged cap
Inventor: KOMATA KATSUHIKO
IPC: B65D83/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a small amount discharging case for granular article, the number of part items of which is less, of which the cost is low, and in addition, of which the serviceability is favorable. SOLUTION: For this card-shaped case, rectangular tray-shaped bottom member 30 and bottom member 10 are assembled by the recess-protuberance fitting of a plurality of pairs of bosses which are provided on the internal surface sides. Then one part of a side wall part 31 excepting corner parts of the bottom member 30, is formed into a hinged cap which is integrated with the bottom member 30, and protuberances being provided on both side surfaces of the hinged cap 50, are openably fitted in fitting parts being provided on the bottom member 30, for this card case having the hinged cap.
Patent JP-S5255497-A (JP)
Title: Light receiving type display device
Inventor: MARUYAMA KAZUAKI
IPC: G02F1/13
Filed: 1975-10-31
Abstract: PURPOSE: To obtain a display device which permits easy recognition of display even even when there is no incident light and is suitable for low-power high-efficient small-sized watches by providing a photo conductor between the polarizer and reflector plate of a light receiving type display device and providing a reflection layer on the inside surface of lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000318170-A (JP)
Title: Liquid ejection recording head and manufacture thereof
Inventor: TSUJIMOTO AKIRA
IPC: B41J2/16
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection recording head, and a manufacturing method thereof, in which the process for pasting an orifice plate to the bonding face of a liquid channel member is simplified while preventing adhesive from entering into an ejection opening or the liquid channel and enhancing the bonding reliability and productivity. SOLUTION: After an adhesive sheet 15 matching the bonding face 13 of a liquid channel member 10 is pasted to the adhesive face of an orifice plate 7 provided with an ejection opening 8, adhesive is removed from the vicinity of the ejection opening 8 in the adhesive sheet 15 by irradiating laser light L thereto. The orifice plate 7 bonded to the bonding face 13 of the liquid channel member 10 while aligning the ejection opening 8 with a liquid channel 11. Even if the adhesive is pressurized and melted when the orifice plate 7 is pasted, the adhesive flows into a gap formed by a removed part 16 and excess adhesive is prevented from entering into the ejection opening 8 or the liquid channel 11.
Patent JP-S5256526-A (JP)
Title: Camera device for electronic microscope
Inventor: KIMURA TSUTOMU
IPC: G03B17/48
Filed: 1975-11-05
Abstract: PURPOSE: To provide a camera device for an electronic microscope, in which a rotatable sliding plate made concentric with a disc forming two pairs of cassette sliding surfaces is used to effect a preset shift of the cassette so that the reliable cassette feed mechanism may be made miniature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6022369-A (JP)
Title: Self-arc extinguishing type controlled rectifying semiconductor device
Inventor: NIINOBU HIROHARU
IPC: H01L29/08
Filed: 1983-07-18
Abstract: PURPOSE:To lower the ON-state voltage as well as to make a controllable current larger by a method wherein a pE layer is formed in such a manner that the circumference of an nE layer is in parallel with the projection line vertical to the other main surface, and the projection line is positioned within 25% of the width from the center of the width of the pE layer. CONSTITUTION:A p type emitter (pE) layer 2 is formed on a part of one main surface of an n type base (nE) layer 1. An n<+> type layer 3 of high impurity density is formed on the part where said pE layer 2 is not formed. A p type base (pE) layer 4 is formed in such a manner that a p-n junction will be obtained. An n type emitter (nE) layer 5 is formed on a part of the surface of the pE layer 4 in such a manner that it will be p-n joined to said part of the surface. A gate electrode 6, a cathode electrode 7 and an anode electrode 8 are formed respectively. If the pE layer 2 is formed in the width W, it is positioned outside the circumference of the nE layer 5 when the edge of the nE layer 5 is located at the position corresponding to the point (a), and when the edge of the nE layer 5 is positioned at the point (e), the pE layer 2 is positioned inside the circumference of the nE layer 5.
Patent JP-H0427121-A (JP)
Title: Etching method of aluminum system metal film
Inventor: SHINOHARA KEIJI
IPC: H01L21/3065
Filed: 1990-05-22
Abstract: PURPOSE:To enable a side wall to be protected with a degraded abject of a first resist pattern and prevent undercut from occurring by eliminating a second resist pattern by pre-etching where an etching rate is smaller than that of a main etching as a pre-stage for performing main etching of an aluminum system metal film. CONSTITUTION:A second resist pattern 41A is eliminated by pre-etching. The pre-etching is a pre-stage treatment of a main etching for performing anisotropic etching of an aluminum system metal film 3 by a gas system including Cl2. The etching rate is smaller than that of the main etching. By increasing flow of the Cl2 gas by making a first resist pattern 40A as a mask, an aluminum system metal film 3 and a barrier metal layer 2 are subjected to anisotropic etching. The first resist pattern 40A is eliminated and formation of a wiring pattern 3A where a barrier metal pattern 2A is included at an area with a substrate 1 is completed.
Patent JP-H02310053-A (JP)
Title: Gravure electronic engraving device
Inventor: NOSAKA YOSHIKI
IPC: B41C1/045
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a sharp type on a plate surface by setting a first density value representing a minimum density value required for engraving cells, a second density value representing a minimum density value required for engraving a maximum-size cell, and a minimum cell width value representing a minimum size of cells to be engraved. CONSTITUTION:A function A is used for converting a density value to a cell width value. In the function A, a cell width value is invariantly 0 in the range of a density value lower than a predetermined value C1 or invariantly a maxi mum value W2 in the range of a density value higher than a predetermined value C2, or increases from a minimum value W1 to the maximum value W2 stepwise with the increase of the density value in an intermediate area of a density value of C1 to C2. With respect to a pixel with a density value lower than C1, a cell is not engraved at all. With respect to a pixel with a density value C1, a cell with the cell width W1 is engraved. Thus, only cells W1 or more in cell width exist on a plate surface. With respect to a pixel with a density value higher than C2, a cell with the maximum width W2 is engraved, and a cell area and an in-cell volume are increased as a whole.
Patent JP-H08322317-A (JP)
Title: Agricultural working machine
Inventor: MIYAZAKI TOMOKAZU
IPC: A01B63/10
Filed: 1995-05-30
Abstract: PURPOSE: To provide an agricultural working machine improved in operating efficiency through holding a working section in an optimal operating posture, so designed that a shaking support shaft is shakable engaged with a boss part which is, in turn, mounted with the working section via a vertical elevation guide mechanism. CONSTITUTION: A shaking support shaft is projected, with its axis oriented longitudinally, on the rear of the main machine B, and shakable engaged with a boss part which is, in turn, mounted with a working section C via a vertical elevation guide mechanism E. It is preferable that this agricultural working machine is equipped with a posture-altering means mediatorily located between the rear of the main machine B and the boss part mounted with the working section C, a slant posture detective means 50 to detect the transversely slant posture of the working section C, and a control means to control the posture- altering means based on the results from the means 50, to make the horizontal posture of the working section C controllable.
Patent JP-H01301630-A (JP)
Title: Production of 1,1,1,2-tetrafluoroethane
Inventor: OSHIO HIDEKI
IPC: C07C17/00
Filed: 1988-05-30
Abstract: PURPOSE:To produce the subject compound useful as a refrigerant in high selectivity and yield, by reacting HFC-114a containing CFC-114 as a starting material with hydrogen in the presence of a palladium catalyst supported on activated alumina while controlling reaction temperature. CONSTITUTION:HFC-114a, i.e. 1,1-dichloro-1,2,2,2-tetrafluoroethane containing CFC-114, i.e. 1,2-dichloro-1,1,2,2-tetrafluoroethane as a raw material is reacted with hydrogen in the presence of a palladium catalyst supported on activated alumina at a temperature within the range of 120-<200 deg.C to afford 1,1,1,2- tetrafluoroethane. The content of the CFC-114 in the raw material HFC-114a is preferably within the range of about 10-25%. The amount of the Pd in the catalyst is preferably within the range of 0.2-5%.
Patent JP-H10317622-A (JP)
Title: Solar cell laoded panel roof construction, roof panel used for roof construction concerned and joint member
Inventor: AOYAMA TETSUYA
IPC: E04D3/35
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide solar cell loaded panel roof construction and a roof panel used for the roof construction capable of promoting execution efficiency while keeping them in waterproof construction. SOLUTION: Roof construction is so constituted that a plurality of approximately plate-like roof panel members having solar cell modules 14 are spread all over a roof structural body. On the upper surfaces of roof boards of the roof panel members, steel plate setting beds 18 and asphalt roofings 17 are laid in lower spaces of the solar cell modules 14. A plurality of solar cell modules 14 are mounted on the roof boards, a pair of interlocking recess sections 23a and 23a interlocked with each other opened in both side directions to connect monolithically provided horizontal frames 23 to the ends opposite to the solar cell modules 14 and 14, and the solar cell modules 14 are fixed to the roof boards by bearing members 24 and 25 in a state to separate the solar cell modules 14 at a specific distance (a) from gutters 18b of the steel plate setting beds 18.
Patent JP-H0335287-A (JP)
Title: Microprocessor control type general purpose video monitor equipment
Inventor: GIYARII EICHI NIKORUZU
IPC: G09G1/16
Filed: 1990-05-22
Abstract: PURPOSE: To automatically adjust the value of parameter conforming to a different computer system by providing a processor control means for controlling a digital/analog conversion means on an analog voltage signal level loaded on a control line for parameter adjustment from the operation of a switch. CONSTITUTION: A user adjusts the parameters of a vertical size, a horizontal size, luminance, a contrast, horizontal centering and vertical centering by using the switch 4 and a control processor 1 specially changes the parameter of a video monitor by instruction from the user. The control processor 1 displays adjustment executed by a light emitting diode LED or the other feed back means 5 for the user. A present value for the parameter is periodically stored in a storage device 2. Thus, the value of the parameter can automatically be adjusted by adjusting it to an operation in the different computer systems.
Patent JP-H0427494-A (JP)
Title: Device for treating liquid
Inventor: NISHIDA TETSUO
IPC: C02F3/08
Filed: 1990-05-24
Abstract: PURPOSE:To efficiently bring treating agent into contact with liquid for treating object and to improve liquid treating efficiency by incorporating the treating agent in a porous vessel and constituting the treating agent so as to repeatedly dip into the liquid and expose to the air. CONSTITUTION:In a treating vessel 4 having an introducing hole 2 for introducing the liquid and a discharging hole 3, a rotary shaft 7 is fitted in the cylindrical and porous vessel 6 incorporating activator and the other treating agent 5 and fitted to the treating vessel 4 so as to make this horizontal. The rotary shaft 7 is supported with bearings 8 and connected to a motor 9 at the one end to make the rotation free. Further, a gas dispersing device 10 is arranged in the treating vessel 4 and a part of the vessel is made to dipping condition into the liquid. This vessel 6 may be porous-state as the whole or at a part thereof and may be liquid permeable and gas permeable. Then, as the means wherein the treating agent 5 is repeatedly dipped into the liquid and exposed to the air, various means are available, including vertical movement, shaking movement and the other various reciprocation in addition to rotating the vessel 6.
Patent JP-2000316621-A (JP)
Title: Housing case
Inventor: OBANA NORIO
IPC: B42D15/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a housing case which achieves easy withdrawal of desired cards while allowing smooth action with a better appearance and a simple structure by enabling compact housing and accurate protection of a plurality of cards and exposing of a part of the cards in multiple stages with easier handling. SOLUTION: This case is provided with a case base body A having an opening part, a plurality of unit cases C to be housed into the case base body A being overlapped and a case lid body B which can be freely pulled outside the opening part of the case base body A with the opening part closable. Adjacent unit cases C are interlined by a link means, the front most unit case C is retained on the case body A and the rearmost unit case C is fastened on the case lid body B. The unit cases are pulled sequentially outside the opening part of the case base body A starting from the rear unit case C by an action of pulling the case lid body B outside the opening part.
Patent JP-S6210958-A (JP)
Title: Diagnosing mode display system
Inventor: TAKITA MASATOSHI
IPC: H04M3/26
Filed: 1985-06-18
Abstract: PURPOSE:To reduce the probability of a misconceiving operation mode as a diagnosing mode by providing a storage means of discriminating code consisting of plural bits that indicates an electronic exchange is a diagnosing mode. CONSTITUTION:When interruption request is generated while a processor 1 is executing diagnosing function 11, the processor 1 refers to an identification code storage section 21, and judges whether a discrimination code f' is set to a state that satisfied a fixed condition or not. When the discrimination code f' is set to any of condition that satisfies the fixed condition, the processor 1 resets the discrimination code f' and continues diagnosing process by a diagnosing function 11. When the discrimination code f' is not set to any of state that satisfies the fixed condition, the processor 1 executes interruption processing. Thus, probability of interruption processing becoming impossible due to misconception as diagnosing mode during operation mode is reduced.
Patent JP-S6025123-A (JP)
Inventor: TAKAMOTO MANABU
IPC: H01H33/16
Filed: 1983-07-22
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-H0427046-A (JP)
Title: Method for constructing large-space dome roof
Inventor: YAMADA TAKESHI
IPC: E04B1/32
Filed: 1990-05-23
Abstract: PURPOSE:To easily construct a large-space dome roof by forming the dome roof of unit frames and lifting up the dome roof with lifting up devices mounted on the top of each construction tower and wires after assembling the dome roof to an arch-like shape on the ground. CONSTITUTION:A dome roof D is formed of a plurality of unit frames F and a plurality of construction towers T. Lifting up devices 1, such as winches, etc., are respectively mounted on the towers T. The unit frames F are assembled on the ground to an arch-like shape with frame members divided into belts from the side nearer to towers 1 and the assembled frames F are brought up with the devices 1. Then both ends of the unit frames are supported with anchors 3 in a rotatable state and, at the same time, lifted up with wires 4 respectively stretched between each tower T and the devices 1 by operating the devices 1. Therefore, the weight of each frame can be reduced and the workability and safety of the frames can be secured.
Patent JP-S5834588-A (JP)
Inventor: SAKAMOTO KAZUHO
IPC: A23L3/365
Filed: 1981-08-25
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-H0232161-A (JP)
Title: Soluble non-formaldehyde crosslinking agent for thermal hardening
Inventor: JIYOSEFU JII PAAMAA
IPC: C08J3/24
Filed: 1989-05-29
Abstract: PURPOSE: To provide a cross linking agent for providing a useful nonwoven fabric nontoxic and excellent in fiber strength, which is obtained by mixing a hydroxyl group-contained copolymer aqueous dispersion system and an imidazolinone derivative.  
     CONSTITUTION: (A) Ninety to ninety nine wt.% of an aqueous dispersion system of a copolymer having 1-10 wt.% of hydroxyl group is mixed with (B) an effective quantity of an imidazolinone derivative having the formula (R 1  is hydrogen atom or C 1-6  straight- or branched-chain alkyl group; R 2  is hydrogen atom or C 1-6  straight- or branched-chain alkyl group). As the copolymer, hydroxyethyl acrylate, hydroxyethyl methacrylate or the like is used. The component B is used in a range of 0.5-1.5 mole to one mole of hydroxyl group in the copolymer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10307285-A (JP)
Title: Liquid crystal display element and its driving method
Inventor: TANAKA TOMIO
IPC: G02F1/133
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display elements using antiferroelectric liquid crystals capable of displaying stable gradation. SOLUTION: A liquid crystal layer 21 is sealed between substrates 11 and 12. The layer 21 shows an antiferroelectric phase in a bulk condition. In the state that an electric field is applied, the molecular array is aligned in a smectic layer and the phase which is not related to the molecular array, is formed between the layers. In accordance with the polarity and the magnitude of the applied voltage, the liquid crystal molecules in the phase are moved along a cone drawn by the liquid crystal molecules of a chiral smectic CA phase and directors are continuously changed in accordance with the applied voltage. Therefore, by arranging polarizing plates 23 and 24 putting them between the substrates 11 and 12, a gradation display is made possible.
Patent JP-H02310541-A (JP)
Title: Optical connector
Inventor: KAWAI SHIGERU
IPC: G02F1/31
Filed: 1989-05-26
Abstract: PURPOSE:To allow the high-speed switching of plane information by disposing, in series, plural pieces of optical connecting means each of which is constituted of light emitting means arranged on a plane, light receiving means arranged on a plane, optical deflecting means arranged on a plane and switching array arranged on a plane. CONSTITUTION:Plural pieces of the optical connecting means, each of which is constituted of a light emitting element driving device 5 constituted of the light emitting element array 1, such as semiconductor laser array, the optical beam deflecting elements 2, such as holograms, the light receiving array 3, the switch array 4 formed by arraying, for example, crossbar switches of 4 inputs and 4 outputs and connecting the same to the output terminals of the light receiving element array, and a circuit for impressing voltages to the light emitting elements and a switch driving device 6 are connected in series. The light rays emitted from the respective light emitting elements of the light emitting element array 1 are deflected by the optical beam deflecting elements 2 and are condensed to the light receiving elements. The received signals are subjected to connections of 4 times in total by which the connections between 64 pieces of the signals over the entire part of the plane are attained in the case of 64 inputs and 64 outputs. The high-speed switching of the plane information is executed in this way.
Patent JP-H01304652-A (JP)
Title: High luminance light source
Inventor: OBA YUJI
IPC: H01J61/30
Filed: 1988-05-31
Abstract: PURPOSE:To obtain high luminance and to improve the mounting density by forming a flat discharge path of grow discharge, and providing a light transmission aperture. CONSTITUTION:This device is composed of glass plates 1, 2 arranged with narrow thick width in opposition, side plates 3, 4 closely fitted to both side ends between the glasses 1, 2, light transmission aperture closely fitted to one end face of glass plate, back plate 6 closely fitted to the other end face of glass plate. The space sealed by the plate members 1-6 forms a flat discharge path for glow discharge. The light discharged from the aperture 5 is long in its depth in the end face direction with respect to the length in the thickness direction between the plates 1, 2, so there are many gas molecule number illuminous in the depth direction seeing from the aperture 5, and high luminance is thus obtained.
Patent JP-S5359197-A (JP)
Title: Mechanism for preventing the los of liquid metal coolant in the main cooling system for reactor
Inventor: SASAZAWA ATSUSHI
IPC: G21D1/00
Filed: 1976-11-08
Abstract: PURPOSE: To improve reliability and economic efficiency by arranging the coolant coagulating conduit closing device for preventing the leakage of the coolant from the main cooling system upstream of the stop valve in the auxiliary cooling system which operates in abnormality of the plant. 
     COPYRIGHT: (C)1978,JPO&Japio