baber/WOPTO huggingface dataset:
Patent JP-2000100999-A (JP)
Title: Relay board
Inventor: SAIKI HAJIME
IPC: H01L23/32
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To restrain and absorb shear stress on the connection terminals or pads of a relay board so as to protect the pads and solder on the board and soldered parts adjacent to joints against damage to improve the relay board in connection reliability, wherein the relay board is interposed between a board and a mounting board so as to connect them together. SOLUTION: A structure, slits, notches or grooves are provided to a relay board main body 4 so as to relax shear stress imposed on the connection terminals or pads of a board 1, whereby shear stress is restrained from being induced and absorbed to enhance the relay board 1 in connection reliability. When stress imposed on the connection terminals or pads of the board 1 gets stronger as the relay board 1 gets larger in size, the enlarged relay board is shaped like an aggregate composed of small relay boards by this invention, whereby shear stress on the connection terminals or pads on the board 1 is restrained and absorbed, so that pads and solder formed on the board 1 and soldered parts near to joints are protected against damage, and the relay board 1 can be improved in connection reliability.
Patent JP-S63126532-A (JP)
Title: Stirring method for slurry
Inventor: ISHII YOSHIKAZU
IPC: C10L1/32
Filed: 1986-11-14
Abstract: PURPOSE:To uniformize the concn. of coal-water slurry by agitating coal-water slurry stored in a tank and concn. distribution is caused with lapse of time with an underwater mixer which is positioned near the bottom surface and transferred at slow velocity on the plane and fluidizing the high-concn. phase to the upper part. CONSTITUTION:When high-concn. coal-water slurry stored in a tank 10 causes concn. distribution with lapse of time, an underwater mixer 18 positioned in a settling layer performs circular motion in the direction shown in an arrow A on a circumference having the radius of the tank 10 as a diameter with a neutral point 16 as a center via a rod 24 by means of a driver 26. At this time, a rotary bar 20 performs circular motion in the direction shown by red B with the center 14 of a base plate 12 of the tank 10 as a center with a driver 22. As a result, all parts of the settle layer on the base plate 12 are scraped and thrown up to the equivelocity settling layer with the underwater mixer 18 and the settling layer, the equivelocity settling layer and a supernatant layer are mixed and the concn. is uniformized.
Patent JP-2000095180-A (JP)
Title: Batter-assisted bicycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M25/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent any object from contacting a push-walking switch to inadvertently activate the switch and, at the same time, ensure that the push- walking switch can be easily operated. SOLUTION: In a battery-assisted bicycle that is provided with both a manually-powered drive system and an electric motor 11 drive system. The drive force provided by the electric motor 11 provides power assist for the manually-powered drive system and when the bicycle is pushed while walking. An operating portion of a push-walking switch 24, which is used to provide power assist when the bicycle is pushed while walking is located near a portion to which a brake lever 30 is installed and an inner area enclosed by a grip 23 on a handlebar 5 and the brake lever 30.
Patent JP-H09112512-A (JP)
Title: Installing structure of clip
Inventor: KONDO KAZUHARU
IPC: B60R16/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the removal of a clip from an installing hole carelessly even though an external force is applied. SOLUTION: In this installing structure of a clip, a clip having a plate form base 9; a head 5 provided to the base 9; and an installing piece 11 provided to the other side of the base 9; is installed by holding the peripheral edge 19 of an installing hole 17 between the installing piece 7 and the base 9, by inserting the installing piece 11 to the inserting hole 17 and rotating a specific angle. A locking spring 23 to block the rotation of the clip in the clip installing hole 17 by inserting it by rotating a specific angle is provided to the clip 21. Consequently, a rattling of the clip 21 in the installing hole 17 is reduced, as well as a careless rotation of the clip 21 in the installing hole 17 can be blocked.
Patent JP-H06116486-A (JP)
Title: Copolyester composition and film for bonding sheet metal
Inventor: KAGAMI NOBUYUKI
IPC: B32B15/09
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a copolyester composition excellent in flavor retention, adaptability to can manufacture, and heat and impact resistances by mixing a copolyester with a polyoxyalkylene glycol component, elemental germanium and inorganic or organic particles in a specified mixing ratio. CONSTITUTION:The composition is obtained by mixing a copolyester composition mainly consisting of an aromatic dicarboxylic acid and a glycol with 0.05-20wt.%, based on the above composition, polyoxyalkylene glycol component, 1.0-500ppm of elemental germanium, and 0.01-5wt.% inorganic and/or organic particles of a mean particle diameter of 0.01-10mum. This composition is excellent in adaptability to can manufacture, flavor retention, and heat and impact resistances, especially in adaptability to can manufacture and flavor retention, and can be desirably used for a metallic can produced by molding.
Patent JP-H0582300-A (JP)
Title: Laser plasma accelerator
Inventor: SUZUKI YOSHINORI
IPC: H05H15/00
Filed: 1991-09-21
Abstract: PURPOSE:To provide a laser plasma accelerator by which electrons can be accelerated to high energy at an extremely short distance. CONSTITUTION:A dual channel CO2 laser is projected into a chamber 7 having an extra-high degree of vacuum. At the same time, mixed gas of H2 and N2 is filled in a (ns) area by means of a gas puff device 4. By projecting the dual channel CO2 laser on the mixed gas, gaseous plasma is generated. Since the laser has dual channels, a beat wave is generated in the plasma. By projecting electron beams on the beat wave, acceleration of the electron beams can be realized by means of the beat wave, so that amplification of energy can be carried out.
Patent JP-H10116560-A (JP)
Title: Manufacture of flat display panel, and flat display panel
Inventor: KAWABE SHOICHI
IPC: H01J11/44
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a discharge gas or liquid crystal leakage inside a panel after the sealing thereof, as well as the occurrence of a substrate breakage or crack, regarding a method for manufacturing a flat display panel structured to have a pair of substrates pasted to each other at the prescribed gap. SOLUTION: A sealing member 3 is applied to a substrate 1 like a frame shape, with a nozzle for the discharge of the member 3 kept moving along the periphery of the substrate 1. Thereafter, the substrate 1 and another substrate 2 are pasted to each other via the sealing member 3, thereby manufacturing a flat display panel. Regarding this method for manufacturing the flat display panel, a nozzle travel end part B is set at a position different from the position of a nozzle travel start part A for the discharge of the sealing member 3. At the same time, the sealing member 3 is applied so that the nozzle travel start part A and the nozzle travel end part B are not superposed on the part coated like a frame shape.
Patent JP-H09115930-A (JP)
Title: Semiconductor chip pick-up method
Inventor: KAKU YOSHITAKA
IPC: H01L21/301
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a pick-up by using the matrix address of a non-conforming semiconductor chip in a wafer sheet as an input and forcing to move the pick-up to a semiconductor chip at an address which does not correspond to the matrix address. SOLUTION: A central processing control device 7 uses the matrix address of a non-conforming semiconductor chip stored in a characteristic inspection device as an input and controls a typhon device 4 and an XY table 3 based on it. When a non-conforming semiconductor chip marked by X out of semiconductor chips 2 is sent to the pick-up position of the semiconductor chips 2 at a wafer sheet 1, it is forced to be sent to the pick-up position based on the matrix address signal of the non-conforming semiconductor chip. As a result, when a pick-up reaches the position of the non-conforming semiconductor chip, the pick-up can be moved to the position of a conforming semiconductor chip beyond the non-conforming semiconductor chip without identifying the non-conforming semiconductor chip.
Patent JP-H07121078-A (JP)
Title: Image forming device
Inventor: TANAKA YOSHIHISA
IPC: G03G21/10
Filed: 1993-10-28
Abstract: PURPOSE:To prevent defective cleaning from occurring caused by the retention of toner near an elastic blade by prolonging the scraping action time of the toner by the elastic blade according to an image forming frequency after an image forming action is finished. CONSTITUTION:An integration means 21 integrating a copying frequency is the means integrating the copying frequency to a present time from the time when an image forming device was new with a copying signal outputted every time that copying processing is started as an input, for example. A signal outputted by the integration means 21 is inputted to a microcomputer 22 and the control signal of the computer 22 is supplied to an aging control part 23. Then, it is discriminated whether the copying frequency N reaches N1 or not. When it does not reach N1, an aging time is set to T1. When it reaches N1, it is discriminated whether the copying frequency N reaches N2 or not. Then, when it does not reach N2, the aging time is set to T2. When it reaches N2, the aging time is set to T3. Assume that relation among them is T1<T2<T3.
Patent JP-H08110405-A (JP)
Title: Plastic laminate sheet for color filter and color filter for plastic substrate
Inventor: FUJII SADAO
IPC: B32B7/02
Filed: 1994-10-07
Abstract: PURPOSE: To obtain shock resistance and rigidity and excellent optical characteristics and surface smoothness by depositing a first layer of a material having high glass transition temp. and high heat resistance and depositing a second layer of a material having lower glass transition temp. than the first layer. CONSTITUTION: This laminated sheet is produced by depositing a first layer comprising a polymer which is optically transparent and depositing a second layer comprising a polymer which is optically transparent and has lower glass transition temp. than the first layer. An optically transparent polymer means such a polymer that has >=80% transmittance for rays and <=5% haze. As for the first layer, optically transparent and heat-resistant polyallylate or polycarbonate having aromatic groups in the main chain is used, and excellent heat resistance and transparency can be obtd. As for the polymer to constitute the second layer, generally such a polymer that has low double refraction, can be formed into a thick film and has lower heat resistance than the first layer is used.
Patent JP-H10114117-A (JP)
Title: Ink ribbon cassette and image forming apparatus
Inventor: ANDO TERUAKI
IPC: B41J17/36
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To facilitate distinction of a kind of an ink ribbon and to reduce the number of cassettes by commonly using a cassette irrespective of the kind of the ink ribbon. SOLUTION: A mark 24 indicative of a kind of an ink ribbon 3 is indicated on a supply side roll 29 by a color. A mark indication section 31 for distinction of the kind of ink ribbon 3 is provided to a cassette 26. The mark indication section 31 consists of an aperture section 35 formed on the cassette 26 and three ribbon distinction marks 32a, 32b, 32c which are indicated along the aperture section 35 by the respective colors. One of the marks is selectively indicated by a mark indication means 33 corresponding to the mark 24. The indication means 33 is constituted of a cover body which has a projection 36 and is movably provided to the aperture 35. The projection 36 may be moved to the position of the ribbon distinction mark of which color is the same as that of the mark 24.
Patent JP-H03130841-A (JP)
Title: Back-up device for development of microcomputer
Inventor: GOTO SACHIKO
IPC: G06F11/28
Filed: 1989-10-17
Abstract: PURPOSE:To actuate an execution interrupting function even though the processing speed of a microcomputer is increased and therefore the bus cycle time is reduced by detecting the coincidence among plural series. CONSTITUTION:The latch circuits 2a and 2b latch the state output signal D1 of a microcomputer 10. Then a pair of coincidence detection parts 20a and 20b contain the coincidence detection circuits 4a and 4b which compare the latch output signals D3a and D3b with the execution interruption conditions D8 and outputs the coincidence signals. A coincidence signal selection circuit 9 selects the coincidence signal of the part 20a or 20b. A control circuit 7 outputs the control signals to the parts 20a and 20b as well as to the circuit 9. Thus it is possible to secure the full processing time for an execution interruption function even though the processing speed of the microcomputer 10 is increased and therefore the bus cycle time is reduced.
Patent JP-H04146007-A (JP)
Title: Polycrystal diamond cutting tool and its manufacture
Inventor: NAKAMURA TSUTOMU
IPC: B23K26/352
Filed: 1990-10-08
Abstract: PURPOSE:To acquire excellent blade setting property and especially a favourably finished surface by coating an addendum flank with graphite formed by laser processing, and finishing its cutting face as a mirror-like surface of less than 0.1mum at Rmax. CONSTITUTION:A polycrystal diamond of 0.5-15mum of an average crystal grain diameter of diamond is composed on a base plate made of a metal and/or ally or Si the surface of which is finished as a mirror-like surface of less than 0.1mum at Rmax. Laser beam is radiated from the side of the cutting face of a tool or the opposite side. At this time, the tool is inclined against the laser beam so as to have a set clearance angle and moved. A laser processing condition is selected so that chipping of an addendum is to be 0.5-5mum and the thickness of a graphite layer is to be 0.5-10mum. A cutting tool manufactured in this way has less than 5mum of chipping, and it is possible to easily acquire a diamond tool which is excellent in its blade setting property which had been difficult to manufacture in the conventional manner.
Patent JP-2000118207-A (JP)
Title: Pneumatic tire having sound absorbing characteristic
Inventor: GAUTERIN FRANK DR
IPC: B60C11/13
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To uniformly damp or absorb tire noise in all traveling states by arranging a large number of hollow chamber type resonators in a partial range of at least a tire main body, and connecting these hollow chamber type resonators to an opening of the surface of a pneumatic tire. SOLUTION: A tire main body is composed of a tread 3, two sidewalls 4, 4' and a carcass 5 having a carcass layer and a reinforcing element according to circumstances. A large number of hollow chamber type resonators 11 to 14 respectively and distributively arranged over the tire outer periphery are arranged in a bottom range of tread pattern grooves 7 to 10. These hollow chamber type resonators are respectively connected to the outside surface of the tread through a hole existing in the bottom range of the tread pattern grooves. This hollow chamber type resonator 13 is formed as a Helmholtz resonator. In this case, a resonator hollow chamber 13 and the opening neck part 15 are formed as a hollow cylindrical body having respectively different diameters.
Patent JP-H11106267-A (JP)
Title: Binder for forming ceramic and its production
Inventor: MORI MAKOTO
IPC: C08L33/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a binder for forming ceramic, having good drying property and hygroscopic property, enabling formation of thin film of green sheet in formed product of ceramics, having high strength of green sheet, free from warping or crack of sheet and having good releasing property from a substrate film used in sheet preparation and free from occurrence of crack in sintering. SOLUTION: This binder for forming ceramic consists essentially of an acrylic water-dispersible copolymer resin obtained by subjecting a radical polymerizable monomer mixture containing 5-40 pts.wt. (meth)acrylonitrile, 5-90 pts.wt. (meth) acrylate and 0.01-20 pts.wt. unsaturated carboxylic acid to emulsion polymerization or suspension polymerization in the presence of a water-soluble or water- dispersible polymer. The copolymer resin has preferably a heterogeneous layer structure.
Patent JP-H06116708-A (JP)
Title: Method and apparatus for production of film for laser
Inventor: OTANI MINORU
IPC: G02B1/11
Filed: 1992-09-14
Abstract: PURPOSE:To prevent the degradation in the quality of a thin film by residual dust by carrying a substrate into a first vacuum chamber, irradiating this substrate with an ion beam and depositing a thin film by evaporation in a second vacuum chamber. CONSTITUTION:A sluice valve 2b of a carry-in chamber 2 is opened to carry the substrate W1 into this chamber. This sluice valve 2b is closed and the carry-in chamber 2 is evacuated. While the substrate W1 is moved back and forth, the film forming surface of the substrate W1 is irradiated with the ion beam to clean the film forming surface and to remove the dust, etc., sticking thereto. The substrate W1 is then carried into a film forming chamber 1 under vacuum evacuation or heating. After the film forming chamber 1 is evacuated to a prescribed vacuum pressure, the vapor is generated from an evaporating chamber 1a and is stuck on the film forming surface of the substrate to form the thin film. A second gate valve 1d is thereafter opened and the substrate W1 is transferred into an ejection chamber 3.
Patent JP-2000094860-A (JP)
Title: Pressure bonded paper
Inventor: AKASHI SUSUMU
IPC: B42D15/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a pressure bonded paper of superior printability and carrying properties not generating defective fixation of toner when one-side printing or the perfecting printing is carried out by a monochrome or digital full color on a printer of electronic photograph type. SOLUTION: A pressure bonded paper is formed by so folding respective confidential faces of a paper with confidential faces as to be bonded each other releasably and pressure bonding them. In that case, the pressure bonded paper is formed of a paper base and its immersion elongation percentage based on the J.TAPPI No.27A method is 1.8% or less, preferably in the range of 1.7%-0%.
Patent JP-2001088655-A (JP)
Title: Front body structure for vehicle
Inventor: NAKAMAE TAKAYUKI
IPC: B60R19/54
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a front body structure for a vehicle securing the safety (without causing fracture) of the leg of a passenger, having a simple structure and no malfunction, ensuring to sweep the leg by lowering the operation position of a projecting member downward so as to sweep the leg of the passenger as low as possible, and largely setting an approach angle in a normal time (non-collision time). SOLUTION: This is a front body structure for a vehicle provided with a bumper 8 in the front bottom of a bonnet 1 extending frontward, the bumper 8 is provided with car-width directional members 6 attached to the tips of left/right front side frames 5. The structure is also characterized in that a projecting member 10 is so provided that the tip of the car-width directional member is projected frontward therefrom in the bottom of the bumper 8, and a support means 9 supporting the projecting member so as to be movable downward is provided in a position frontward from the car-width directional member 6 in collision.
Patent JP-H0582344-A (JP)
Title: Lc filter
Inventor: TAKAHASHI TETSUO
IPC: H01F17/00
Filed: 1991-09-24
Abstract: PURPOSE:To make sure the electrical connection between conductive sections which are formed at every layer as electrodes by providing through holes in prescribed insulating layers and connecting conductive layers which become electrodes to each other through conductive sections for connection filling up the through holes. CONSTITUTION:Through holes 12 are provided in prescribed insulating layers 10 and conductive layers which become electrodes are connected to each other through conductive sections 11 for connection filling up the holes 12. In addition, conductive sections 13 which become the electrodes of an induct section 1 are respectively connected to conductive sections 23 which become the electrodes of a capacitor section 2 through either the conductive sections 13 or 23 for connection filling up the through holes 12 and 22. Therefore, the characteristic and reliability of the parts of this LC filter can be improved, because the electrical connection between conductive sections of electrodes positioned between the insulating layers in this LC filter can be surely obtained.
Patent JP-H02119106-A (JP)
Title: Soft magnetic film
Inventor: HASEGAWA NAOYA
IPC: H01F10/16
Filed: 1988-10-28
Abstract: PURPOSE:To improve the reliability of glass bonding, and enable the perfect application to a high Hc recording medium by using a film having high heat resistance which can sufficiently endure the fusion welding process of glass in the manufacturing of a magnetic head. CONSTITUTION:A uniform composition thin film 2 composed of Co-(T)-M-Y-N alloy is arranged on a substrate 2. The film is expressed by a formula= CoaTbMcYdNe (where T is at least one or more kinds out of Fe, Ni, and Mn; M is at least one or more kinds out of Ti, Zr, Hf, Nb, Ta, Mo, and W; Co shows cobalt, Y shows yttrium, N shows nitrogen, and a-e shows atomic%). As to composition, the following are held; 50<=a<=92, 0.1<=b<=20, 5<=c<=25, 2<=d<=20, 0.1<=e<=20, and a+b+c+d+e=100.
Patent JP-H02119137-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJITA MITSUOKI
IPC: H01L21/76
Filed: 1988-10-27
Abstract: PURPOSE:To form an oxide film form element isolation with a flat surface without bird's beak by forming groove in a semiconductor substrate, and burying Si oxide film in the trench by selective oxidation method. CONSTITUTION:An Si oxide film 102 and an Si nitride film 103 are formed in order on a P-type Si substrate 101, and a photo resist mask 104 is formed. By anisotropic etching, the film 102 and the film 103 are selectively eliminated; an element forming region is defined by digging a groove 105; boron is ion- implanted in order to form a channel stopper 108; by using the film 103 as a mask, selective oxidation is performed, and Si oxide is buried again in the groove 105; an oxide film 107 for element isolation is formed, and the films 102 and 103 are eliminated; while a gate oxide film 109 is set up, and an MOS transistor is completed. According to this manufacturing method, Si oxide is buried again in the groove after the groove has been dug, thereby improving flatness and reducing the generation of bird's beak.
Patent JP-H04150000-A (JP)
Title: Current reinjection for accelerator system
Inventor: MIYAOKA JOJI
IPC: H05H13/04
Filed: 1990-10-12
Abstract: PURPOSE:To inject a beam current additionally without stopping operation by reducing a low energy beam to be applied from an incident beam accelerator to an accelerator ring an accumulated high energy beam to the same level. CONSTITUTION:A deceleration operation is introduced in a process from accumulation operation to reinjection. Deflection electromagnets 11-14 and rotary-pole electromagnets 21-28 are controlled for deceleration. A time requires for that is almost similar to that in acceleration. The magnets 11-14, 21-28 of an accelerator in a decelerated stage are in a condition where they can receive a beam from an incident beam accelerator 33. Additional injection of the beam is thus enabled without wasting an accumulated beam. At the time of reinjection, the beam exists in a ring, so a time required for reinjection can be reduced, and need of stopping operation is eliminated.