baber/WOPTO huggingface dataset:
Patent JP-H10185991-A (JP)
Title: Jig for inspection
Inventor: OGURO HISASHI
IPC: G01R31/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To facilitate testing of semiconductor elements having high density terminals by forming a reference surface for touching both end surfaces of inspecting body and butting both end surfaces to the reference surface and positioning the terminals of the inspecting body at a specific position. SOLUTION: A semiconductor element 34 is positioned with a slide member 28, mounted in the inspecting body containing room 32a of an inspecting body containing member 32 and each terminal is contacted to each terminal part of a selective conduction substrate. Each support member and stopping levers are inserted in the notch part of pushing beam and positioning marks provided on the pushing beam and the inspecting body containing member 32 are matched and a pushing body is contacted to the upper surface of the semiconductor element 34 and mounted. The position of the pushing beam is made higher than the upper end of each supporting member. Each stopping lever is rotated along the slope of the pushing beam which lowers and the touching surface of the pushing body touches the upper surface of the semiconductor element 34 due to the elastic force of the pushing body.  By supplying testing voltage from the in/out part of the substrate, tests are conducted. By this, the positioning error of each terminal can be made minimum.
Patent JP-H05171469-A (JP)
Title: Soft etching solution for copper
Inventor: TAKITA TAKAO
IPC: C23F1/18
Filed: 1991-12-24
Abstract: PURPOSE:To enhance the stability of a soft etching soln., to make etching uniform and to always keep pink at the end of etching by adding phenolic acids, a Pd complexing agent and a nonionic surfactant to an aq. soln. contg. sulfuric acid and hydrogen peroxide. CONSTITUTION:Phenolic acids, a Pd complexing agent and a nonionic surfactant are added to an aq. soln. contg. sulfuric acid and hydrogen peroxide. Since the phenolic acids and the nonionic surfactant are added, the aq. soln. is made stable and uniform etching is carried out with high stability. Since the substance complexing with Pd is added, etched appearance can always be kept pink even when Pd adsorbed on a jig in the case of electroless plating with a cage is eluted out. The phenolic acids may be salicylic acid, coumaric acid, etc. The Pd complexing agent bismuthol, dimethylglyoxime, etc. The nonionic surfactant may be polyoxyethylene octyl phenyl ether, polyoxyethylene nonyl phenyl ether, etc.
Patent JP-H05173543-A (JP)
Title: Graphic display device
Inventor: NISHIJIMA MOTOJI
IPC: G09G5/36
Filed: 1991-12-24
Abstract: PURPOSE:To prevent missing and to improve easy viewing of a displayed color. CONSTITUTION:An overlay plane 20 for scale graphic is provided, or any of overlay planes for a cursor and an echo, etc., is used also for the scale graphic. Graphic information on the scale graphic need not be written in a frame buffer 12, and the bugging caused by erasing the scale graphic or changing intervals is prevented. Then, the display color at a part where the scale graphic and the displayed graphic are superposed is made the display color of the scale graphic. In the case that any of the overlay planes for the cursor and the echo, etc., is used also for the scale graphic, exclusive OR write is performed. This hardware constitution is good because of simplicity.
Patent JP-H05175967-A (JP)
Title: Signal transmitter
Inventor: KURODA MITSUNOBU
IPC: H04L12/40
Filed: 1991-12-24
Abstract: PURPOSE:To reduce current consumption while supplying power required for the operation of a terminal equipment. CONSTITUTION:A master set 1 and terminal equipments 2, 3 are interconnected by a couple of signal lines Ls. The master set 1 sends a signal to the terminal equipments 2, 3 by turning on/off alternatively a couple of transistors(TRs) Q11, Q12. The terminal equipments 2, 3 rectify and smooth the signal from the master set 1 to obtain a power supply. Furthermore, the terminal equipments 2, 3 turn on/off a TR Q2 to send a signal to the master set 1. A parallel circuit comprising a resistor R2 and a TR Q3 is inserted between the signal line Ls and the power supply. When the master set 1 receives the signal from the terminal equipments 2, 3, the current flowing to the signal line Ls is limited by turning off the TR Q3. When the signal is sent from the master set 1 to the terminal equipments 2, 3, a sufficient current is supplied to the terminal equipments 2, 3 by turning on the Tr Q3.
Patent JP-H11171788-A (JP)
Title: Relapse suppressant for hepatocellular carcinoma c
Inventor: ICHIDA TAKAFUMI
IPC: A61P35/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject relapse suppressant for cancer capable of manifesting suppressant effects on hepatocellular carcinoma relapse or hepatocellular carcinogenesis and effectively used for the suppression, etc., of the relapse after the radical treatment of hepatocellular carcinoma C by using interferon-β as an active ingredient. SOLUTION: This suppressant for the relapse of hepatocellular carcinoma C obtained by using interferon-β as an active ingredient and, as necessary, adding human serum albumin, a polyol, an organic acid buffer, etc., as a stabilizer thereto and formulating the interferon-β as dosage forms of various states such as a parenteral injection, a capsule, a nasal drop, a suppository, an oral agent or an ointment. The resultant suppressant has suppressing effects on the relapse after the radical treatment of hepatocellular carcinoma C such as surgical excision, percutaneous ethanol injection therapy(PEIT), percutaneous microwave coagulation therapy(PMCT), transcatheter arterial embolization(TAE) or repeated transarterial anticancer drug infusion therapy(TAI).
Patent JP-H06168906-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: DOURA SHOJI
IPC: H01L21/28
Filed: 1992-11-27
Abstract: PURPOSE:To improve the metal coverage of a contact hole while suppressing the damage to a substrate. CONSTITUTION:A two-layer structured layer insulating film 5 comprising an SiO2 film 4 and a BPSG film 6 thereon is formed on a silicon substrate 2 while a contact hole is formed in the position in contact with the substrate 2. The contact hole of the BPSG film 6 is formed wider than that of the SiO2 film 4 while the slope of these contact holes is tilted in the upward opening direction. A tungsten film 10 is formed on the bottom part of the contact hole so that an aluminum wiring 12 may be formed on the layer insulating film 5 through the intermediary of the tungsten film 10 to be electrically connected to the substrate 2 also through the intermediary of the tungsten film 10.
Patent JP-2001159128-A (JP)
Title: Improved foundation ground structure for existing structure
Inventor: SEKIGUCHI KOJI
IPC: E02D3/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the improved foundation ground structure of an existing structure in which cost and workhours can be reduced, while the existing structure can be supported stably even in the case of earthquakes. SOLUTION: In the foundation ground structure of the existing structure 1 installed on a soft ground 2 which is easily liquefied, a cylindrical improved ground 11 having a liquefaction strength higher than a peripheral ground 2 is constructed under the existing structure 1, so that the underside outer peripheral section of the existing structure 1 is arranged in the thickness section of the cylinder of the improved ground 11 in a plan view.
Patent JP-H11177313-A (JP)
Title: Dielectric filter
Inventor: KARASUNO YUTAKA
IPC: H01P7/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter which has a large Qf product and is superior in temperature stability by providing a pattern consisting of plastic coated with a metallic film on the lower face of a cover above dielectric ceramic. SOLUTION: In the proposed dielectric filter, a plastic plate 101 whose surface is covered by nonelectrolytic Ni-Au plating film to the lower face of a metallic cover 110. The dielectric filter has a feature that a resonance frequency becomes higher as a distance between a dielectric ceramic resonator 108 and a metallic wall above it is shorter. When MgTiO3 having negative τf is used for the dielectric ceramic resonator 108, the decrease in the resonance frequency of the resonator 108 at a high temperature is compensated for by the increase in the resonance frequency by the reduction in the distance between the upper face of the dielectric ceramic resonator 108 and the metallic wall above it owing to expansion of the plastic plate 101. At a low temperature the plastic plate 101 contrasts since the resonance frequency increases.
Patent JP-H07163995-A (JP)
Title: Biological treatment of organic sewage and device therefor
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/30
Filed: 1993-12-14
Abstract: PURPOSE:To provide a biological treating device of org. sewage without requiring any screen in an aeration tank and in which granular gel carriers are evenly distributed in the tank. CONSTITUTION:This biological treating device of the org. sewage contg. an immobilized microorganism carrier and suspended microorganisms is provided with reaction tanks 2 and 3 holding suspended immobilized microorganism carrier 5 and suspended microorgnisms, a separator 4 for separating the water flowing out of the reaction tanks into a muddy material and clear water, means 7 and 17 for returning a part of the muddy material to the reaction tanks and devices 9, 10 and 11 to separate and recover the carrier 5 from the remainder 8 of the muddy material. A means 12 for returning the carrier 5 thus recovered to the reaction tanks is furnished. Meanwhile, the reaction tank can be formed by an oxygen-free tank 2 having an agitating means and the aerobic tank 3 having an oxygen-contg. gas supply means, and further an anaerobic tank is installed before the oxygen-free tank.
Patent JP-H11171375-A (JP)
Title: Film winding device
Inventor: YUMOTO MASAYUKI
IPC: B65H18/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To perform an excellent extraction of a core body of wound films by expanding the diameter of the core body by inserting expanding diameter members into both ends of the core body when films are wound and reducing the core body to a small diameter by removing the expanding diameter members when the core body is extracted from the wound films. SOLUTION: Films themselves contract and strongly wind on a core body 34 after a winding is finished because used films are wound so as not to be loosened. The extraction of the core body 34 from the films in this state is performed by extracting a shaft 32 from the core body 34 by loosening a fixed screw 55 at first, removing expanding diameter members 38 inserted into both the ends of the core body 34 and making the core body 34 have a smaller diameter than the inner diameter of wound films. Namely, the films can be easily removed because the core body 34 is easily reduced in diameter if the expanding diameter members 38 are removed because the core body 34 is expanded in diameter by the expanding diameter members 38 against elastic force when the films are wound.
Patent JP-H06193746-A (JP)
Title: Gate valve
Inventor: ITO HIDEFUMI
IPC: F16K3/02
Filed: 1992-12-22
Abstract: PURPOSE:To permit a transported article in a floated-up state to pass through a gate installed between the environments having different pressure. CONSTITUTION:Floating-up transport is carried out by a valve body 5 which is arranged at a partitioned part between an air stream transport device for transporting a plate shaped body in a floated-up state in the space by utilizing the fluid stream and a load lock chamber used under the pressure less than the atmospheric pressure and opens and closes an opened port 3 faced to the partitioned part, and by jetting fluid from a nozzle 7 installed on the upper part of the valve body 5 for the plate shaped body which passes through the opened port 3.
Patent JP-2001160242-A (JP)
Title: Method for manufacturing master disk for optical information recording medium and apparatus for the same
Inventor: ATOKAWA KAZUYA
IPC: G11B7/26
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a master disk for a high-accuracy and high-density optical information recording medium which assures the uniformity of the thickness of a resist coating film on a substrate surface in order to increase the memory capacity of the optical information recording medium, such as optical disk. SOLUTION: The method for manufacturing the master disk of the optical information recording medium including a means for applying a primer 19 on a glass substrate 2, a means for drying this primer 19, a means for applying a photoresist 13 onto a primer layer 20 and a means for drying the applied photoresist 13 consists of stages for repeating the steps of applying the primer 19 on the glass substrate 2 within a closed vessel 1, then forcibly discharging the gas evaporated from the primer 19 from the vessel 1, applying the primer 19 in the enclosed vessel 1 and forcibly discharging the evaporated gas of the primer 19 in the same manner as described above, then applying the photoresist 13 in the reclosed vessel 1 and opening the inside of the vessel to the outdoor air, thereby drying the photoresist.
Patent JP-H10226929-A (JP)
Title: Drafting mechanism for spinning frame
Inventor: DARCIS GERHARD
IPC: D01H5/72
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a drafting mechanism for a spinning frame equipped with a bottom apron guided around rollers and deflecting rails. SOLUTION: This drafting mechanism for a spinning frame is obtained by building up powder laminating layers 11 of ceramics on the metallic surfaces of deflecting rails 8 and 17. The powder laminating layers 11 of the ceramics comprise a ceramic oxide metallic compound, e.g. aluminum oxide (Al2 O3 ), titanium oxide (TiO2 ), chromium oxide (Cr2 O3 ) or molybdenum trioxide (MoO3 ) or a mixture of various ceramic oxide metallic compounds.
Patent JP-H05175977-A (JP)
Title: Hub equipment
Inventor: MATSUO HIDEHIRO
IPC: G06F13/368
Filed: 1991-12-25
Abstract: PURPOSE:To allow the hub equipment to recognize whether or not a communication terminal equipment is connected to the hub equipment itself by allowing the hub equipment to compare frame. signals received by a MAc control circuit at an upper stream side and a lower stream side when all terminal equipments including a layer terminal equipment connecting to a LAN send AMP, SMP frames. CONSTITUTION:A hub equipment 30 recognize circuits and equipments 313a, 21f-21h, 313b, 21a, 21b by monitoring AMP, SMP frames. Then the equipment 30 recognizes it that a new terminal equipment is connected and sends terminal information of MAC control circuits 313a, 313b, the terminal equipments 21f-21h and the circuit 313b and the equipments 21a and 21b for each group and the information is received by the MAc control circuits 303b, 313b of the hub equipments 30, 31. Thus, the hub equipment 30 recognizes the direct connection of the terminal equipments 21a, 21b to itself based on the duplicated information collected by each hub equipment and it is recognized that the hub equipment 31 to which the terminal equipments 21f-21h are connected is connected to the equipment 30 in a hierarchical way.
Patent JP-H06175112-A (JP)
Title: Electrooptical element and its production
Inventor: NINOMIYA MASANOBU
IPC: G02F1/1333
Filed: 1992-12-01
Abstract: PURPOSE:To provide the electrooptical element stuck large-area liquid crystal-high- polymer composite films and electrode substrates together. CONSTITUTION:This electrooptical element is constituted by providing the liquid crystal-high-polymer composite films 3 in which low-molecular liquid crystal compds. 1 and high-polymer compds. 2 exist in a phase sepn. state on the substrates 4, 5. The substrates 4, 5 have the surfaces formed of materials having reactive groups. These reactive groups bond chemically with the high-polymer compds. 2 formed on the surfaces. The electrooptical element is produced by applying a coating liquid contg. the low-molecular liquid crystal compds., the high-polymer compds. having the reactive groups in the side chains and reactive compds. reactable with these reactive groups or a coating liquid contg. polymerizable monomers on the substrate having the surface formed of the material having the reactive groups, superposing another sheet of the substrate having the surface formed of the material having the reactive groups and bringing these substrates into reaction with each other. The production of the element is also possible by encapsulating the low-molecular liquid crystal compds. and the polymerizable monomers between two sheets of the substrates having the surfaces formed of the materials having the reactive groups on the inside surfaces and bringing these compds. and monomers into reaction.
Patent JP-H10183835-A (JP)
Title: Floor joist receiving hardware and floor panel
Inventor: TSUJIMOTO NOBUMOTO
IPC: E04B5/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure efficient preparation by arranging upright walls in parallel whose one ends are extended outward a bottom plate along the long side edge of the bottom plate, bending one of the upright walls outward at a right angle, and making the other upright wall a flat upright wall until the extended part. SOLUTION: The first floor joist is placed on a sill placed on the foundation of a building and joined together, the end face of the first floor joist is made to contact the extended part 31 of the flat upright wall 3 of floor joist receiving hardware 1. At such time, the side face of the first floor joist is made to contact the bent extended part 41 of an L-shaped upright wall 4, and the floor joist receiving hardware 1 is nailed to both ends of the joist. And then, the head of the second floor joist is fixed to the parallel sections of the walls 3, 4 of the floor joist receiving hardware 1. After that, a floor panel is completed by placing a face plate on the top face of a rectangular frame made of the first floor joist and the second floor joist in a manner of covering the top faced entirely, and nailed to the first and second floor joists.  Therefore, it is easy to align the lower ends of floor joists when a floor panel is being made, and floor joists can be prevented from falling when they are being made or after they are completed.
Patent JP-2001164121-A (JP)
Title: Aqueous polymer emulsion
Inventor: YAMAUCHI TOYOAKI
IPC: C09K3/18
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion composition which can improve the defects inherent in conventional aqueous sealers, i.e., the defects in water resistance and penetration into a building material as a substrate. SOLUTION: In an aqueous polymer emulsion containing carbonyl groups, the content of carbonyl groups present at specified sites, measured by a method for measuring the content of carbonyl groups in a dispersion, is caused to be in a specified range. Thus, the dispersion composition gives a cured film which can improve the above defects.
Patent JP-H10231502-A (JP)
Title: Block made of bark
Inventor: TANAKA TAKAO
IPC: E01C5/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve walking performance by laminating a lower layer formed of bark pieces and an upper layer formed of bark pieces and wooden powder, through a mesh sheet of specific dimensions. SOLUTION: A lower layer part 3 and an upper layer part 4 are pressure- laminated through a mesh sheet 2 to constitute a block 1 made of bark. The layer 3 is formed of lower layer material 3A with an adhesive added and mixed in bark pieces of specified size, and the layer 4 is formed, if necessary, by mixing wool bits and wood fiber in lower layer material 4A with an adhesive added and mixed in bark pieces and wooden powder. As to the sheet 2, the size of mesh is to be about 1cm, and an adhesive is applied to the surface and the back face. If necessary, a warp preventive plate is bonded to the sheet 2 so that the surface of the sheet 2 is exposed by about 25%. A promenade or the like can thereby be paved easily only by laying the blocks 1 all over.  A tread feeling can be improved because of a high cushioning property and a moderate repulsive sensation, and proof pressure of an upper part can be dispersed to the lower layer party by the sheet 2. In addition, the block can be prevented from cracking.
Patent JP-H09161109-A (JP)
Title: Entrance gate device
Inventor: MORIYAMA TORU
IPC: G07B15/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To protect display lamps from mischief by constituting a strut erected from a gate main body and fixed with the display lamps so that it can be pulled in or fallen to the gate main body. SOLUTION: A strut 6 consisting of a pipe is erected from the gate main body 2 installed along an entrance passage, and the display lamps 7 for identifying passing are fixed to this strut 6. Then this strut 6 is fixed to be capable of being vertically pulled in/out or fallen to the gate main body 2. Thereby, after finishing business such as at night, the position of the display lamps 7 are lowered or the display lamps 7 are hidden from the top of the gate main body 2 so as to effectively protect the display lamps 7 from damage due to mischief by a passerby.
Patent JP-H08225613-A (JP)
Title: Production of vinylic polymer
Inventor: KOBAYASHI TAKASHI
IPC: C08F18/08
Filed: 1995-12-05
Abstract: PURPOSE: To obtain a vinylic polymer excellent in quality, especially sanitariness, by polymerizing a vinylic monomer in the presence of a 1,1,2,2-tetramethylpropyl peroxyester compound. CONSTITUTION: Vinyl monomer is polymerized in the presence of a 1,1,2,2- tetramethylpropyl peroxyester compound represented by the formula (wherein R<1> , R<2> and R<3> are each 1-90 C linear alkyl). It is preferable that the 1,1,2,2- tetramethylpropyl peroxyester compound used is one having a 10-hr half-life temperature of 30-50 deg.C when measured in the 0.1mol/l benzene solution. Desirable examples of such ester compounds include 1,1,2,2-tetramethylpropyl peroxypivalate and 1,1,2,2-tetramethylpropyl peroxyneoheptanoate.
Patent JP-H1045433-A (JP)
Title: Cover for motor-cycle instrument panel having property for preventing waterdrop sticking and motor-cycle instrument panel
Inventor: MACHIDA MITSUYOSHI
IPC: C03C17/32
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a motor-cycle instrument panel to which waterdrop is hardly stuck and to secure a safety traveling property at cold time and at rainy weather by preventing a clauding of an inside of the cover and the sticking of a splashed waterdrop at an outside of the cover at the cold time and at the rainy weather. SOLUTION: In the cover for the motor-cycle instrument panel having the property for preventing sticking of the waterdrop, a substantially transparent surface layer having a structure in which both part exhibiting a hydrophilic property in which a photocatalytic oxide particles are exposed so as to contact with air and the part exhibiting a water repellent property in which a water repellent fluororesin is exposed so as to contact with the air are microperspectively dispersed and having a contact angle with a water on the surface of more than 90 deg. is formed on a surface of a cover base material.