baber/WOPTO huggingface dataset:
Patent JP-H11109231-A (JP)
Title: Real image type variable power finder
Inventor: KANAI MORIYASU
IPC: G02B15/167
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact real image type variable power finder capable of obtaining a high variable power ratio with a small number of component lenses by specifying the lateral magnification of a 4th lens group. SOLUTION: This finder is provided with an objective optical system 10 having positive power, a condenser lens 15 put near the image formation surface of the optical system 10, an ocular optical system 17 having the positive power, and an erect optical system 16. The optical system 10 is composed of a 1st lens group 11 having the positive power, a 2nd lens group 12 having negative power, a 3rd lens group 13 having the positive power and the 4th lens group 14 having the negative power in order from an object side. In the case of zooming from a low magnification end to a high magnification end, the 2nd lens group 12 is moved to monotonously increase a distance between the lens groups 12 and 11, and the 3rd lens group 13 is moved to monotonously increase a distance between the lens groups 13 and 14 while the lens groups 11 and 14 are still fixed.  Then, it is constituted to satisfy an expression: 1.2<m4 <2. m4 means the lateral magnification of the 4th lens group 14.
Patent JP-2001089872-A (JP)
Title: Material subjected to bright coloring treatment and its producing method
Inventor: KITAGAWA NAOAKI
IPC: B32B15/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic material and a resin material subjected to bright coloring treatment capable of exhibiting a metallic appearance and desired colors and being obtained by a dry plating method without needing water discharging treatment (first invention), and to provide a method for producing these materials (second invention). SOLUTION: In the first invention, (1) a resin coating film is formed on a metallic material or a resin material, (2) a metallic thin film having a smooth surface is formed on the resin coating film and (3) a transparent colored protective film into which pigment or dye is added and colored is formed on the metallic thin film. In the second invention being the method for producing the first invention, the surface of the resin coating film is smoothened in order to form the metallic thin film smooth in surface.
Patent JP-H04145851-A (JP)
Title: Electronic system supervisory and controlling knowledge processing system
Inventor: SHINOHARA JUNICHI
IPC: H02J3/00
Filed: 1990-10-02
Abstract: PURPOSE:To reduce the processing load of an electronic computer at a control station by providing common storage devices for storing status and inference results of electronic stations at a plurality of electronic stations. CONSTITUTION:In a power system monitoring and controlling system which collectively monitors and controls a plurality of electronic stations 100A-100C by means of an electronic computer 7 installed to a control station on the basis of the information of the electronic stations transmitted to the control station, electronic computers 101A-101C respectively provided with knowledge bases 1012A-1012C, inference mechanisms 1011A-1011C, and input-output devices 3A-3C are respectively installed to the stations 100A-100C. In addition, a knowledge base 9 regarding the operation of the whole power system and operator, inference mechanism 10, and input-output device 6 are provided to the computer 7 of the control station 5 and, at the same time, a common storage device 12 for commonly storing the statuses of equipment 2A-2C of the electric stations read by the computers 101A-101C at the electric stations and inference results obtained from the statuses is also provided.
Patent JP-S63118162-A (JP)
Title: Photoreceptive member for electrophotography
Inventor: AMADA HIROSHI
IPC: G03G5/082
Filed: 1986-11-05
Abstract: PURPOSE:To stabilize electrical, optical and photoconductive characteristics and durability by using a non-single crystal material consisting of silicon atoms as its base body and contg. either of hydrogen atoms and halogen atoms to constitute an electric charge injection blocking layer, charge generating layer and charge transfer layer. CONSTITUTION:This photoreceptive member 100 for electrophotography has a base 101 and a photoreceptive layer 102 having the layer constitution laminated, successively from the base side, with a long wavelength light absorption layer 103, The change injection blocking layer 104, the charge generating layer (CGL) 105 and the charge transfer layer (CTL) 106 on the base 101. The charge injection block layer 104, the CGL 105 and the CTL 106 are constituted of the non-single crystal material consisting of the silicon atoms as its base body and contg. at least either of the hydrogen atoms and halogen atoms. The CTL 106 has the part contg. the material which contains at least one kind among carbon atoms, nitrogen atoms and oxygen atoms and controls conductivity in the nonuniformly distributed state in the layer thickness direction. The electrical, optical and photoconductive characteristics are thereby stabilized at all times.
Patent JP-H03126217-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KUNUGIHARA HIROSHI
IPC: H05K3/30
Filed: 1989-10-11
Abstract: PURPOSE:To improve inserting properties, and to be scarcely removed after inserting by erecting the erected part of an insertion terminal perpendicularly to a sealing member, specifying the shape of the erected part, and forming a slit at least from the end side to an intermediate part. CONSTITUTION:An insertion terminal 14 connected to a pair of rivet terminals 13 has an erected part 17 to be inserted into a hole 16 formed at a printed board 15, and the part 17 is erected perpendicularly to a sealing member 12. In the shape of the part 17, the width of an intermediate part 17a is larger than the diameter of the hole 16 formed at the board 15, and the widths of a root side 17b and an end side 17c are smaller than the diameter of the hole 16 formed at the board 15. A slit 18 is formed from the side 17c to the side 17b of the part 17. When the part 17 of the terminal 14 is inserted into the hole 16 formed at the board 15, its width is contracted to become smaller than the diameter of the hole 16 of the board 15 by the action of the slit 18. Accordingly, it can easily be passed through the hole 16 of the board 15.
Patent JP-H02111592-A (JP)
Title: Device for forming booklet with photograph
Inventor: TAKEHARA YASUMITSU
IPC: B42D15/10
Filed: 1988-10-20
Abstract: PURPOSE:To obtain a booklet readable with OCRs having various types of specification by a method wherein a passport application original is read and photo-exposed, and OCR characters are printed with an ink containing a carbon component by a printer. CONSTITUTION:A bar code label is attached to a passport application 104 attached with a portrait and read by a reader 106. In an exposure part 110, a part other than OCR characters of the application 104 is together exposed. The image recorded on a photosensitive material 102 is thermally transferred to a booklet 170 in a thermally-developing transfer part 140 through a water coating part 130. The booklet 170A separated in a release part 150 is dried and printed with OCR characters by a printer 160, thereafter being discharged into a booklet receiving magazine 172 through a laminator 180.
Patent JP-H05109557-A (JP)
Title: High frequency thin film transformer and high frequency thin film inductor
Inventor: MINO MASATO
IPC: H01F41/18
Filed: 1991-10-14
Abstract: PURPOSE:To reduce the conductor resistance in high frequency and improve available frequency and its efficiency in a high frequency thin film transformer and high frequency thin film inductor. CONSTITUTION:A thin film inductor is wound helically by a lead wire 4 that is insulated as to wind around a central magnetic film 3, and an upper magnetic film 6 and a lower magnetic film 5 are arranged on the upper and lower sides of the film 3 respectively, and simultaneously respective films 3, 5 and 6 are connected each other magnetically at the end in a magnetic circuit direction. Thus, the magnetic flux flowing through the film 3 is allowed to circulate in the upper and lower films 5 and 6, and as the result interlinkage of magnetic flux and conductor is surpressed and the generating of eddy current is also reduced, resulting in surpressing the increase in conductor resistance in high frequency so as to improve its efficiency and enable high frequency operation.
Patent JP-H03125505-A (JP)
Title: Aperture antenna system
Inventor: NAKATSUKA HIROTAKA
IPC: H01Q21/00
Filed: 1989-10-11
Abstract: PURPOSE:To realize an optimum side lobe level by combining plural reflecting parabolic faces with different focii so as to constitute a sub reflecting mirror. CONSTITUTION:A reflecting face 2a of a sub reflecting mirror 2 takes a focus H of a main reflecting mirror 1 as a common 1st focus, and the 2nd focii are located at positions (G1, G2) opposite vertically to each other by taking and axis A of the main reflecting mirror 1 as a border, and the sub reflecting mirror 2 is formed by the combination of parabolic faces of rotation drawn respectively while the axes tying the 2nd focii and the 1st focus H are taken as the center of rotation. That is, the sub reflecting mirror 2 is constituted as the combination of the parabolic faces of rotation drawn by a half turn vertically with respect to the axis A as the center. Thus, a radio wave from primary radiators 31, 32 radiates to the sub reflecting mirror 2 at an optimum radiating angle and a radio wave radiating from the main reflecting mirror 1 radiates without interruption of the sub reflecting mirror 2 and an excellent beam pattern with a low side lobe level is formed in any transmission frequency signal.
Patent JP-H05107376-A (JP)
Title: Method for producing energy
Inventor: MATSUMOTO TAKAAKI
IPC: G21B1/00
Filed: 1991-10-14
Abstract: PURPOSE:To generate energy through a nuclear fusion reaction with the surface of a cathode using apocyte hydrogen atoms inside as catalysts by using as cathode Pd or Pd alloy subjected to vacuum heat treatment at above a specific temperature, and platinum as anode, and subjecting water containing electrolyte to electrolysis. CONSTITUTION:A Pd rod cathode 1 is degassed in progress in a vacuum heating furnace at about 800 deg.C for ten hours and an anode 2 is provided with a platinum wire spirally installed around the cathode 1. Salt water 3 is put in a glass electrolytic cell 8 by about 2.91% so that the cathode 1 is wholey immersed in the salt water 3 and the water is subjected to electrolysis at a cathode current density of about 10.9A/dm<2> and at a liquid temperature of about 41 to 42 deg.C. Under such a condition electricity is transmitted for nine days and then the electrolysis is temporarily stopped and the electrolytic cell 8 is cooled in ice water at 0 deg.C for about eight hours and the electrolysis is restarted; then the cathode 1 is suddenly heated from the tenth day to 300-340 deg.C and the liquid temperature is also raised above 90 deg.C. Thus a nuclear fusion reaction can take place through the electrolysis of normal water, whereby a promizing method of supplying energy is provided.
Patent JP-H04144535-A (JP)
Title: Endoscope device and its manufacture
Inventor: TAKAHASHI SHINSUKE
IPC: A61B1/00
Filed: 1990-10-04
Abstract: PURPOSE:To thin the diameter of a scope by eliminating the applied part whose outside diameter becomes thick, and also, to smooth it by attaching a coated tube made of a thin elastic body to an angle part, and forming a rubber layer so as to become equal to the outside diameter of a middle guiding part and the tip part in this coated tube. CONSTITUTION:After placing a coated tube 21 made of a thin elastic body on an angle part 6, both its ends are stuck and fixed with an adhesive agent, and a bottomed cylindrical masking cap 30 is installed in the tip part 7. As for this masking cap, the inside diameter of its opening part is roughly equal to the outside diameter of the tip part 7, length of the opening part is formed longer than the tip part, two discharge holes 31 inclined in the diameter direction are pierced, and in a state installed to the tip part, the whole tip part 6 is immersed into a solution in which a rubber material is melted by toluene, etc., under an atmosphere of a room temperature, and thereafter, it is dried. This work is executed repeatedly several times, and by allowing rubber to stick to the angle part 6 until it becomes the same as the outside diameter of the tip part and a middle guiding part 2, a rubber layer 22 is formed. By removing the masking cap 30, coating being satisfactory in an external appearance can be performed to the angle part 6.
Patent JP-H07123025-A (JP)
Title: Radio data communication equipment
Inventor: TOMITA HIDEHO
IPC: H04B1/707
Filed: 1993-10-22
Abstract: PURPOSE:To attain a high processing speed by selecting either one of plural spread codes depending on an information signal and applying spread spectrum processing to a modulated signal so as not to apply multi level processing to modulated information. CONSTITUTION:A serial information signal is converted into an n-bit (n is an integer being 2 or over) parallel signal at a serial/parallel converter 10. An information modulator 20 modulates m-bits (1<m<n) among the output n-bits. Then a spread code selector 40 selects one spread code among 2<(n-m)> spread codes generated from a spread code generator 30 depending on the state of remaining (n-m) bits. Then the output of the modulator 20 and one selected spread code Ci(i=1-k) are multiplied by a multiplier 50, in which spread spectrum processing is conducted. The resulting signal is sent via a radio section 60 and an antenna 70. Thus, even when orthogonal phase shift keying is kept unmodified, an information transmission data rate is increased.
Patent JP-H01108228-A (JP)
Title: Block copolymer and its production
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08G81/02
Filed: 1987-10-22
Abstract: PURPOSE:To obtain the title copolymer whose chain length can be easily regulated and which is useful as a compatibilizer for a synthetic resin, a surfactant or the like, by reacting an OH-containing olefin polymer block with a specified polyvinyl ether. CONSTITUTION:An olefin polymer (A) having 1-20 OH groups in the molecule and an MW>=100, preferably, 1000-100000 (e.g., alpha,omega-polybutadiene glycol) is reacted with a polyvinyl ether component (B) comprising a vinyl ether component of the formula [wherein R1 is H, an alkyl, an aryl(alkyl), an alkoxy a phenoxy, an aryl ester or a (meth)acrylic ester, R2 is H, an alkyl or an aryl], having C-I bonds on the terminals and having a degree of polymerization >=2 for at least 30 min at room temperature or below to obtain the title copolymer comprising blocks of component A and blocks of component B which are bonded through ether bonds.
Patent JP-2001090192-A (JP)
Title: Connecting metal fitting for roofing wooden beam and connecting structure of roofing wooden beam
Inventor: FUKUNISHI MASAHARU
IPC: E04B1/58
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To stabilize the connection of a roofing wooden beam to a column, prevent the wrong construction and improve the constructing property of the connection of the roofing wooden beam to the column. SOLUTION: This metal fitting is formed of a pair of fixing plate parts 11 arranged opposite to each other, one-side opposed ends of which are mutually connected through a support plate part 12. The support plate part 12 has a cutout part 13 extending from the one-side ends of the fixing plate parts 11 to the center part, and a plurality of nail holes 14 are formed in the fixing plate parts 11 and the support part 12.
Patent JP-S61143954-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/10
Filed: 1984-12-17
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-H1199157-A (JP)
Title: Basket type holding tool for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/221
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To easily capture a foreign matter in a basket section by arranging elastic wires in the twisted state in the same direction around the center axis of the basket section at the same corresponding position, and forming a guide path of the elastic wires at the inner face portion of the tip mouth of a sheath. SOLUTION: Four elastic wires 1 made of a stranded wire or a single wire of a stainless steel wire are folded into the same shape, and they are fixed and bound at both the front and rear ends to form a cage-like expanded basket section 10 in this basket type holding tool for an endoscope. A segment (oblique line section) A from a fold section 14 on the rear side to a fixed section by a binding pipe 50 at the rear end of each elastic wire 1 is arranged in the twisted state by 45 deg., for example, around the center axis of the basket section 10. When an operation wire 40 is pulled to this side and the twist sections A are drawn into a sheath 30, the elastic wires 1 of the basket section 10 are rotated in the peripheral direction, and a foreign matter can be surely held in the basket section 10.
Patent JP-H11241816-A (JP)
Title: Method and device for treating pcb as well as pcb treating vehicle, mounting the same
Inventor: MATSUSHITA KOUNOSHIN
IPC: F23G7/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent discharging of dioxin to the outside of a device, by a method wherein the inside of a combustion furnace is retained in a high temperature atmosphere having a temperature higher than a specified value while PCB mixture liquid, in which PCB is mixed into fuel oil, is injected into the combustion furnace to treat the PCB when the high temperature atmosphere is being retained. SOLUTION: A PCB treating device is provided with three sets of combustion furnaces 3a, 3b, 3c, and the combustion furnace 3a is a primary combustion furnace while the combustion furnace 3b is the rear stage of the combustion furnace 3a, which is provided with an exhaust gas discharging port 6a, and the combustion furnace 3c is the rear stage of the combustion furnace 3b, which is provided with another exhaust gas discharging port 6b, to form secondary and tertiary combustion furnaces. In this case, the inside of the combustion furnaces 3a-3c are retained in a high temperature atmosphere having the temperature of 1200 deg.C±100 deg.C or more while PCB mixture liquid, in which PCB is mixed into fuel oil, is injected into respective combustion furnaces 3a-3c when the high temperature atmosphere is being retained whereby PCB is treated.
Patent JP-H06120745-A (JP)
Title: Bipolar integrated circuit
Inventor: FUJITA NORIYUKI
IPC: H03F3/30
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a current push pull output circuit in which the problem of a subharmonic distortion can be prevented by biasing the N-type epitaxial layer of an output stage vertical PNP transistor to a potential between a power source potential and a collector potential by a low impedance. CONSTITUTION:The N-type epitaxial layer of an output stage vertical PNP transistor Tr 28 is biased by the low impedance through a terminal 36 by an NPN Tr 37 and a resistance 38. The potential is decided by resistances 39 and 40. Therefore, the potential of the N-type epitaxial layer of the PNP Tr 28 is made higher than the potential of the correcter area, so that the influence of a parasitic Tr can be prevented, and the problem of the subharmonic distortion can be improved even when a potential gradient is generated at the correcter area.
Patent JP-H08111278-A (JP)
Title: Corona discharge processing electrode
Inventor: NAWAKURA MASAHIKO
IPC: H01T19/04
Filed: 1994-10-06
Abstract: PURPOSE: To provide a corona discharge processing electrode which can well work with different outside diameter of earth roll easily, can reduce the number of component parts and the costs, facilitates assembly and disassembly, and is free from necessity for separately making electric connections of knife type electrodes with each other. CONSTITUTION: A groove 8 is provided at one side face of each knife type electrode as stretching in the longitudinal direction while a projection 9 is furnished on the other side face as extending longitudinally. The groove and projection are given section shapes such that the electrodes can be fitted and separated to/from each other from the end faces about the longitudinal direction but the fitting is not set off in the direction across the thickness and that the required gap as to enable mutual angle adjustment of the electrodes is produced between the projection and groove which are fitted together.
Patent JP-2000097950-A (JP)
Title: Dispensing apparatus
Inventor: HIGUCHI AKIRA
IPC: G01N35/10
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a dispensing apparatus in which a dispensing tip can be separated automatically by a simple mechanism. SOLUTION: In the dispensing apparatus, dispensing tips 15 are placed at the lower end part of a nozzle on the rear surface of a dispensing head 14 so as to be freely detachable are provided, and a liquid is sucked from lower end parts of the dispensing tips 15 so as to be discharged into a container. A comb teeth-shaped lock part 43 which locks upper end faces of the dispensing tips 15 is moved and down relatively to the nozzle. A dispensing-tip separation means which separates the dispensing tips 15 from the nozzle is provided. Thereby, the dispensing tips 15 can be separated automatically by a simple mechanism when the dispensing tips 15 are replaced.
Patent JP-H07164634-A (JP)
Title: Thermal stress reduction method in printer and limiting device therefor
Inventor: JIYAREN DEII MAARAA
IPC: B41J2/175
Filed: 1994-10-05
Abstract: PURPOSE: To hold a printing head and a cartridge over a wide temp. range without deteriorating both of them by constituting a nozzle member and the main body to which the nozzle body is attached so as to reduce the difference between the coefficients of thermal expansion of both of them. CONSTITUTION: A metal (e.g.; stainless steel) insert like a metal insert 130 is inserted in the printing cartridge well part of a printing cartridge 10 in order to restrain the expansion of the main body of the printing cartridge 10 at a time of heating to be fixed at a predetermined position. The printing cartridge 10 receives slight correction in order to house the metal insert 130 properly. The metal insert 130 is far low in CTE along the major direction between two seal 90 regions as compared with the main body of the printing cartridge 10 made of plastic (e.g.; 14-27 PPM/ deg.C).
Patent JP-H01109470-A (JP)
Title: System for processing field in document
Inventor: NOMURA TAKAAKI
IPC: G06Q10/10
Filed: 1987-10-23
Abstract: PURPOSE:To easily grasp the meaning and relation of variable data in a document which can not be understood only by observing a document page by showing the mutual reference relation of a field in the document in a figure together with the attribute of the field, a writing method and writing data. CONSTITUTION:The figure to show the mutual reference relation of the field is displayed in a table together with the attribute of the field, the writing method and the writing data. Then, the writing method of the field is re-inputted on a sheet and the field, to which update is executed based on the writing method, and the writing data of a field group to refer the writing data of the field are emphasized and displayed. Thus, the reference relation mutual between the fields can be easily grasped since it is shown in the figure and the writing method of the field can be inputted while the figure is observed. Then, since the result is immediately reflected to the figure and emphasis-displayed, where a change is generated can be discriminated at once.