baber/WOPTO huggingface dataset:
Patent JP-2001177239-A (JP)
Title: Method of manufacturing multilayer printed wiring board
Inventor: MATSUDA TOSHIMITSU
IPC: H05K3/46
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To improve matching property between a printed wiring board using a base material, composed of an aromatic polyamide and an exposed film which has been lowered due to the close resemblance between the color tone of a recognition mark formed of a conductor pattern of copper and that of the base material exposed around the mark at recognizing of the position of the printed wiring board in an exposure step for forming a solder resist. SOLUTION: At recognizing of the position of the printed wiring board, a solid pattern is formed on the lower layer of the recognition mark in a recognition area used at exposing for forming the solder resist. Consequently, a clearly significant difference is obtained between the luminance of reflected light from the recognition mark and that of reflected light from the base material section around the mark and the position of the recognition mark can be recognized with high accuracy, without making mark unrecognizable nor causing errors at reading of the position of the mark by processing images for binarization.
Patent JP-H11240882-A (JP)
Title: Condensed pyridazine derivative, its production and use thereof
Inventor: KAWANO YASUHIKO
IPC: A61P11/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent antiallergic effect, anti-platelet activation factor effect, eosinophilic chemotacticity inhibitory effect and the like, also excellent in safety and stability, and useful as a medicament. SOLUTION: This new compound (a salt thereof) is shown by formula I [A and B are such that one of them is nitrogen, the other being CH, or both of them being CH; R<1> is H, a halogen or the like; R<2> and R<3> are each H, a hydrocarbon or the like; X is oxygen or S(O)p , ((p) is 0-2); Y is a group of formula II (R<4> and R<5> are each H or a hydrocarbon), a 3-to 7-membered homocyclic group or the like; R<6> and R<7> are such that one of them is an acyl, the other being H, a hydrocarbon or the like; (m) and (n) are each 0-4], e.g. 6-[2,2-dimethyl-3-(N-acetylsulfamoyl)-propoxy]-7-isopropyl[1,2,4]triaz olo[1,5- b]pyridazine. The compound of formula I is obtained, for example, by reaction of a compound of formula III or a salt thereof with a compound of formula IV or a salt thereof.
Patent JP-2001173671-A (JP)
Title: Link type coupling
Inventor: SHIMIZU TAKESHI
IPC: F16C17/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a link coupling precisely operable over a long period with high precision, requiring no maintenance. SOLUTION: To each pin hole provided on both ends of a plurality of links, a thin plate laminated dynamic pressure bearing having pins engageable with the respective pin holes slidably fitted thereto is installed.
Patent JP-2000185604-A (JP)
Title: Automobile interior panel and manufacture thereof
Inventor: MIYAKE KOZO
IPC: B60R13/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve not only an appearance but also texture in an automobile interior panel, and to provide an easily attached/detached interior panel and its manufacturing method. SOLUTION: A panel 1 making up an automobile interior is composed of a thin-wall panel body 10 molded in a shape suitable for the interior and allowed to cover the interior, and placement means 11, 12, 13, 14 provided at plural positions close to an end edge of the panel body 10. A synthetic leather sheet member is laminated on the whole surface of a right side of the panel body 10, or an infinite number of minute fur is bonded.
Patent JP-H11180813-A (JP)
Title: Antimicrobial and antiseptic agent containing extract of seaweed
Inventor: KAWAI NORIHISA
IPC: D06M14/24
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prepare a safe, antimicrobial and antiseptic agent having antimicrobial and antiseptic activities, and effective for prevention and treatment of surface disease of the skin such as eczema, itching, roughened skin and dry and rough state of the skin, and further to obtain a bathing agent, a food and drink and a fiber-treating agent. SOLUTION: The antimicrobial and antiseptic agent, the preparation for external use for skin, and the bathing agent, the food and drink or the fiber treating agent contains singly en extract of seaweed, or the extract of the seaweed, and a chitosan derivative obtained by reacting a chitosan with saccharides having reduced terminals. The seaweeds to be extracted are selected from them belonging to the genus Enteromorpha such as E.linza J.  Agardh, the genus Laminaria such as L.japonika Areschoug, the family Undarial such as U.pinnatifida Suringar, the family Lessoniaceae such as Macrocystis pyrifera C.Ag., the genus Hizikia such as H.fusiforme Okamura, the genus Cyrtymenia such as C.sparsa Okamura, the genus Geridium such as G.amansii Lamouroux, the genus Meristotheca such as M.papulosa J.Ag., the genus Eucheuma such as E.serra J.Ag., the genus Gigartina such as G.tenella Harvey, the genus Grateloupia such as G.elliptica Holmes, the genus Eisenia E.bicyclis Setchell, the genus Dictyota such as D.dichotoma Lamouroux, the genus Ishige such as Ishige okamurai Yendo, the genus Gymnogonrus such as G.flabelliformis Harvey and the genus Callophyllis such as C.japonical Okamura.
Patent JP-H11187502-A (JP)
Title: Controller of hybrid automobile
Inventor: GOTO YUJI
IPC: B60L50/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make an auxiliary engine function enough while contriving cost reduction. SOLUTION: The torque of a motor 8 is transmitted to an auxiliary engine 9 by the first transmission means 10, and it is transmitted to an internal combustion engine 4 by the second transmission means 12. At vehicle stoppage, the internal combustion engine 4 is stopped, and at departure, the internal combustion engine 4 is started by the motor 8. A clutch means 11 capable of freely varying the transmission torque to the second transmission means 12 of the torque generated by the motor 8 is interposed between the motor 8 and the second transmission means 12, and the control means controls the clutch means 11 so that the transmission torque may be zero at stoppage of the internal combustion engine 4 and that this transmission torque may be smaller than the torque generated in the motor 8 at start of the internal combustion engine.  The control means controls the motor 8 so that it may generate torque equivalent to the idling rotation at stoppage of the internal combustion engine and that it may it may generate maximum torque at start of the internal combustion engine 4.
Patent JP-2001186588-A (JP)
Title: Loudspeaker without damper
Inventor: HOJO KUNIHITO
IPC: H04R9/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker without dampers, whose vibration system member is stably in operation on a center axis of the loudspeaker. SOLUTION: A magnetic suspension mechanism 6 is configured by movably placing a cylinder magnet 6b in an inner circumferential part of a ring magnet 6a having a prescribed diameter and a prescribed thickness at a position, at which a magnetic flux is balanced at all times, a vibration system member consisting of a diaphragm 4 and a voice coil bobbin 5 on which a voice coil is wound and the magnetic suspension mechanism 6 are connected integrally by a joint rod 7 and the vibration system member is stably held on the center axis of a magnetic circuit.
Patent JP-2000196156-A (JP)
Title: Circuit board provided with superconducting group plane and manufacture thereof
Inventor: NAMIGASHIRA TSUNEHIRO
IPC: H01L39/24
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board of superconducting oxide provided with a flat surface, where an extraction electrode connected to a superconducting ground plane is led out onto the surface of the board. SOLUTION: This manufacturing method comprises the processes which include a first process where a through-hole 3a is bored in an insulating layer 3 formed on a superconducting ground plane 2 of superconducting oxide by etching using an etching- resistant layer 4 as a mask, a second process where the etching-resistant layer 4 is removed, then a superconductor deposited on the insulating layer 3 and the superconducting ground plane 2 is heated to a temperature at which the superconducting is capable of keeping its transition temperature for depositing a superconducting oxide layer 5 on the insulating layer 3, and through-holes 3a is filled up with the superconducting oxide layer 5, a third process where a flattening layer is formed on the superconduting oxide layer 5,  and a fourth layer where the flattening layer 6 and the superconducting layer 5 on the insulating layer are polished or etched back to make the insulating layer 23 exposed, the exposed surface of the insulating layer 3 is flattened, and an embedded conductive layer 5a which comes into contact with the superconducting ground plane 2 through the through-hole 3a is formed.
Patent JP-2001184318-A (JP)
Title: Graph display controller and storage medium
Inventor: SUDO TOMOHIRO
IPC: G06T11/80
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a graph display controller and a storage medium, with which a triangular diagram graph expressing sequential data can be plotted and data can be easily analyzed by the triangular diagram graph by providing a graph preparing and display function more effectively usable for a session. SOLUTION: A CPU 2 plots a triangular diagram 200A having the respective sides of a triangle as data element axes on a display part 7 and a triangular diagram graph 200 is plotted by displaying respective plots P1-P4 expressing a plurality of sequential data having three data elements stored on a list data memory 9d inside the triangular diagram 200A concerning these sequential data.
Patent JP-H11193180-A (JP)
Title: Bobbin driving device
Inventor: NAKANO TOSHIYUKI
IPC: B65H54/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To surely detect whether an expansion shaft expands and stretches or not according to the projecting state of a claw by providing the expansion shaft which radially expands due to inflow of air and springs out the claw from a groove provided on the peripheral side to the outside. SOLUTION: A laser sensor is used for a detection means 3 and is installed at a prescribed detection location corresponding to a claw l A sprung out from an expansion shaft 1 which is expanded due to injection of air. The claw 1A is installed in a state that the claw 1A can be projected from grooves provided at two portions by shifting the phase to the peripherals surface side of the expansion shaft 1 by 180 deg.. Therefore, because the detection means 3 is operated in conformity with timing when an auxiliary detection means 4 is operated and a body 101A to be detected is detected and laser light of a prescribed wavelength is emitted, a bobbin mounting possible state can be immediately confirmed when this laser light is reflected by the claw 1A and returned laser light is received by the detection means 3.
Patent JP-2001180388-A (JP)
Title: Inner roof rack device for vehicle
Inventor: ITO KOJI
IPC: B60R7/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To mount a rack with a shelf shape by using an assist grip or the like provided in a car room. SOLUTION: The shelf-like rack 1 comprises a quadrangle frame 11, a sheet member 12 provided over the substantially entire surface of the frame 11, and a U-shaped arm member 13 that is provided for a shorter frame part 111 forming the frame 11 and is relatively rotatable to the frame 11. The arm member 13 is provided with a mounting means 2 used for mounting it to the assist grip 5. The rack 1 is mounted to assist grip 5 via the mounting means 2, and the inner roof rack device is formed in the car room.
Patent JP-2000193472-A (JP)
Title: Revision recognizing method and apparatus for course searching network data
Inventor: AONO YOICHI
IPC: G01C21/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a revision recognizing method and apparatus which allows ordinary user's editing. SOLUTION: In a disc tracking method in which network data are separated from a program body while enabling the editing of the network data, there is advantage of letting the user generate his own network, whereas the revision of the network presented is possible. When an ordinary user revises the network data, the data is checked by a program to display the difference from the presented data.
Patent JP-2001179060-A (JP)
Title: Internal pressure type membrane treatment device
Inventor: SUZUKI TATSUHIKO
IPC: B01D65/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an internal pressure type membrane treatment device, in which a membrane flux is drastically raised by addition of a simple installation and filtrating treatment efficiency is enhanced. SOLUTION: In the internal pressure type membrane treatment device, in which raw water is supplied to the inside of a hollow fiber membrane and filtrating operation is performed, a gas introducing means for mixing gas with raw water flowing into the hollow fiber membrane is provided and raw water is allowed to flow to the inside of the hollow fiber membrane in a gas-liquid mixing state.
Patent JP-2000052676-A (JP)
Title: Color developing mechanism and material to be recorded with the mechanism
Inventor: SATO KAZUO
IPC: B42D15/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a color developing mechanism for making consealed character (including numeric character), a graphic form, a symbol, an image or the like appear by scratching a surface with a metal such as a coin or the like, and a material to be recorded having the mechanism. SOLUTION: The material to be recorded for color developing readably a character or the like by scratching a recording surface including a character or the like by a metal by forming the recording surface on part or entire surface of a base material, displaying the recording surface by the character or the like with an ink or the like containing an inorganic pigment having 2 or more Moh's hardness to be displayed in the same color as the recording surface or similar color.
Patent JP-H11193376-A (JP)
Title: Water repellent for long-term protection of coating film
Inventor: ISHII MAKOTO
IPC: C09K3/18
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a water repellent which provides such water repellency. long-term persistence of water repellency, and long-term persistence of gloss as to be unobtainable conventionally and protects the beautiful appearance of a coating film from natural staining or degradation. SOLUTION: This water repellent is prepd. by dissolving or dispersing (a) 0.01-20 wt.% fluororesin which has an OH value of 1-20 and a mol.wt. of 5,000-30,000, is a copolymer of a hydroxyl-contg. fluoroolefin and an alkyl vinyl ether, and is soluble in an aliph. solvent and (b) 0.1-50 wt.% natural or synthetic wax in an org. solvent and/or water.
Patent JP-2000196046-A (JP)
Title: Nonvolatile semiconductor memory and manufacture of the same
Inventor: TAKEUCHI YUJI
IPC: H01L29/788
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve device characteristics, and to prevent excessive etching of a contact hole in an EEPROM, in which the electrical rewriting is possible. SOLUTION: A memory cell 14 and a drain side selection gate 16A and a source side selection gate 16B are formed on a semiconductor substrate 11, and then a polycrystalline silicon film is stacked through a plate insulating film 21 over the whole face. Then, the polycrystalline silicon film is patterned, a booster plate 22 is formed, and an etching stop layer 22a is formed on the upper face of each diffused layer region 16b of the drain side selection gate 16A. Thus, the cell is constituted such that excessive etching at opening of a contact hole in an inter-layer insulating film 17 is prevented by the etching stop layer 22a.
Patent JP-2000192881-A (JP)
Title: Reciprocating compressor
Inventor: TAKEI YUJI
IPC: F04B27/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To decrease lowering of compression efficiency, lower a discharge temperature of refrigerant and improve COP, while used in a CO2 cycle. SOLUTION: In a compressor 2, a discharge side of a first compression cylinder 25A is connected with an intake side of a second compression cylinder 25B by a refrigerant discharge/intake passage 53. When a driving shaft 14 rotates, a plurality of pistons 15 reciprocate one by one in a cylinder 25 through swash plate mechanism 18, 19 so that refrigerant compressed by pistons 15 in the first compression cylinder 25A is further compressed by pistons 15 in the second compression cylinder 25B. Thereby, a compression ratio per compression is made to be smaller to improve compression efficiency. An intermediate pressure intake port 54 is disposed to the refrigerant discharge/intake passage 53 so that low-temperature refrigerant is sent from the intermediate pressure intake port 54 to the second compression cylinder 25B.  Accordingly, a discharge temperature of the refrigerant compressed by the pistons 15 in the second compression cylinder 25B can be lowered.
Patent JP-2001189230-A (JP)
Title: Biaxial orientation polyester film for capacitor
Inventor: FURUYA KOJI
IPC: C08K3/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a biaxial orientation polyester film for a capacitor, in which thermal resistance, insulation and thinning possibility of a polyethylene-2,6- naphthalene dicarboxylate are ensured, workability and space factor are made compatible, and productivity is improved. SOLUTION: In this biaxial orientation polyester film for a capacitor, polymer component constituting a biaxial orientation film is composed of polyethylene-2,6-naphthelene dicarboxylate, inert fine particles of at least 0.03 wt.% and at most 3 wt.%, where the average grain size is at least 0.01 μm, at most 3.0 μm and smaller than the film thickness, and the ratio of grain size (major axis/minor axis) is at least 1.0 and at most 1, 3 are contained in the biaxial orientation film, the number of flyspecks in which the average grain size of the film surface exceeds 30 μm is at most 10/m2, irreguralities in the film thickness is at most 25%, and the value of AC volume resistivity when the film is melted (300 deg.C) is at least 5×107 Ω.cm and at most 1×109 Ω.cm.
Patent JP-2001189485-A (JP)
Title: Solar battery module
Inventor: TEZUKA HIROBUMI
IPC: H01L31/042
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module, that has high heat insulation effect is reliable, and good appearance in a lighting-type solar battery module that can be installed in the window of a building or the like. SOLUTION: In a solar battery module M1, a solar battery element 1 for receiving sunlight is arranged in a transparent resin 2, the light-receiving surface side of the transparent resin 2 is covered with a tabular light receiving surface light-emitting member 3, the backside of the transparent resin 3 is covered with a tabular backside translucent member 5, so that a space 9 is formed and at the same time, the outer-periphery part of the transparent resin 2 is closed.
Patent JP-2001179928-A (JP)
Title: Method and device for manufacturing seamless cylinder printing plate
Inventor: WATANABE MIKICHI
IPC: G03F7/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a plate-making system, by which the rationalization and saving of resources in manufacturing are contrived by a method wherein a digital image is formed on a coated photosensitive resin layer directly from digital image data. SOLUTION: The manufacturing method of a seamless cylinder printing plate consists of a coating process 1 for coating a photosensitive resin liquid having a certain thickness on the outer peripheral surface of the cylinder, a dividing process 2 for dividing the image forming region on the coated photosensitive resin layer into an aggregate of block squares of a checkerboard arranged in a two-dimensional matrix and for further dividing the one block square minutely into minute regions in squares of a checkerboard, a process 3 for forming a digital image by repeating digital block exposure, digital block exposure which is performed by selectively irradiating the minute region by actinic rays of light with a digital exposing means traveling rectilinearly on the basis of image recording signals prepared in advance, by the number, which is the total number of the blocks,  of times and a process 4 for further repeating the process 1 to 3 on the photosensitive resin layer, on which the image is formed, and a process 5 for removing uncured resin from the photosensitive resin layer.
Patent JP-2000193606-A (JP)
Title: Method and device for detecting defects of bottle
Inventor: SAITO CHIYOKO
IPC: G01N21/90
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To surely detect defects on the rising part of a bottle, and to eliminate the need for rotating the bottle. SOLUTION: A bottom 1a of a bottle 1 is irradiated with the prescribed illumination light for photographing the image of the bottle irradiated with the light with a video camera 14 from a side opposite to the bottom 1a, and the presence of defects on the bottle 1 is inspected based on the photographed image. The image of the bottle 1 is photographed, while making a Fresnel lens 12 interposed, which expands the visual field of the video camera 14, between the bottom 1a and the video camera 14.
Patent JP-2000258738-A (JP)
Title: Optical device
Inventor: SUYAMA SHIRO
IPC: G02F1/01
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an active optical device capable of electrically and also speedily changing over an optical characteristic value to any of plural optical characteristic values. SOLUTION: This optical device capable of electrically changing over an optical characteristic is provided with a polarizing light change-over device (100-1m0) for changing over a direction of polarization of light to any of two independent directions of polarization of light, and a polarized light type binary optical system (101-1m1) to which light is made incident from the polarizing light change-over system and differs in the optical characteristic to two independent directions of polarization of light, with plural pieces of them arranged optically in series. Moreover, the plural polarization type binary optical systems differ from each other in the optical characteristics.
Patent JP-2000177921-A (JP)
Title: Posterior treatment device and method
Inventor: MIYAKE NORIFUMI
IPC: G03G21/14
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a posterior treatment device which can optimize the treatment according to the changes in time required for moving to the binding position of a binding means. SOLUTION: In a two position stipple binding mode, the time from when the last paper sheet constitutes a bundle on a treatment tray to the time when the top paper sheet is piled on the next bundle on the treatment tray is changed according to the interval value between the set binding positions. In the case where time T1 is fixedly set for the interval time mentioned above (a), and in the case where the distance between binding positions A1 and A2 (b), time Td becomes wasteful. Then, wasteful time Td is omitted by setting the time from when the last paper sheet is placed on the treatment tray to the time when the first paper sheet for the next bundle is placed on the treatment tray to T2 (c).