baber/WOPTO huggingface dataset:
Patent JP-S63240128-A (JP)
Title: Logic circuit
Inventor: UENO SHOJI
IPC: H03K19/013
Filed: 1987-03-27
Abstract: PURPOSE:To improve the transmission characteristic at the leading of the output signal by controlling the potential rise of a control signal by means of a signal controlling the potential of the control signal or the conduction of a control transistor (TR). CONSTITUTION:A variable resistor circuit 1 varying a load resistor when viewing from a collector in response to the collector potential of an STQ2 is connected to a collector of the Schottky barrier TR STQ2 being a component of a control section II of a logic circuit. In bringing the terminal A to an L level while the input terminals A, B of an input section I are both at an H level, the STQ2 is changed nonconductive from the conductive state and the collector potential of the STQ2 rises. Then STQ4, STQ5 of the output section III are conductive and the output potential rises. Then the current flowing to the circuit 1 is decreased gradually and no current flows. That is, the load resistance is the R4 only and then the resistance is increased. Thus, the rise in the output potential slows down and the response point of the output signal having a slow leading is quickened, the transmission delay time is decreased.
Patent JP-H10265983-A (JP)
Title: Continuous pickling tank with multistage submerged roll for steel sheet
Inventor: YOSHIOKA MASAHIRO
IPC: C23G3/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable continuous pickling in a good productivity even for types of steel kinds having a poor descaling property by installing plural submerged rolls in juxtaposition into a pickling tank, alternately vertically passing a strip in the tank and making the submerged rolls arranged on the rear surface side of the strip vertically movable by means of lifting devices. SOLUTION: Three or more pieces of the submerged rolls 3a to 3q juxtaposed in the transverse direction of the steel sheet 2 are disposed in the continuous pickling tank 1. At least one piece of the rolls 3b, 3d, 3f between the first and last submerged rolls 3a and 3q on the inlet side and outlet side of the steel sheet 2 are arranged on the rear surface side of the steel sheet 2 and are made vertically movable in an arrowmarked lifting direction f2 by means of the submerged roll lifting devices 6.  At the time of continuously pickling the steel sheet 2 by passing the steel sheet into a pickling liquid 4 via deflector rolls 5, the steel sheet is passed alternately between the rolls 3a and 3q of the multistages and the submerged rolls 3b... on the rear surface side are vertically moved according to the descaling property, by which the pass line is elongated and contracted and the immersion time is adjusted without lowering a line speed.
Patent JP-H0277245-A (JP)
Title: Shape-memory action body
Inventor: ADACHI HIDEYUKI
IPC: A61B17/22
Filed: 1989-03-27
Abstract: PURPOSE:To cause an unnecessary waviness in the course of a restoration deformation to be small and to execute a safe use even in a narrow cavity by stagedly restraining the shape restoring action of a formed storage element. CONSTITUTION:A sheath 3 and a water feed port 13 are liquid-tightly communicated. A water feed tube is connected to the water feed port 13, and a heated physiological salt water can be supplied from a water feeding means. A tip part 4b of a wire 4 for gripping is storage-processed so as to be made into a loop shape in a high temperature phase, namely, in a heated condition. It is set so as to be in a linear shape in a low temperature phase. The sheath 3 is penetratingly inserted into a channel for a penetrating insertion and introduced into a body cavity, for example, a bile duct 17. It is inserted so as to be beyond a stone 18 to the stone 18 in the bile duct 17. In such a condition, a hot water is continuously supplied from the water feed port 13. The hot water is heated at a temperature higher than the shape restoration temperature (transformation temperature) of the wire 4 for gripping by several degrees, and moreover, it is set at the temperature harmless to an organism.
Patent JP-H07276468-A (JP)
Title: Manufacture of extrusion molded body and extrusion molding device
Inventor: HANAKAWA YORI
IPC: B29C48/37
Filed: 1994-04-11
Abstract: PURPOSE:To provide a manufacturing method for an extrusion molded body of superior resistance to impact and an extrusion molding machine used in the method by adding a small amount of an impact resistance strengthening agent. CONSTITUTION:A chlorinated vinyl chloride resin composition composed of 100% pts.wt. of chlorinated vinyl chloride resin and 1-10 pts.wt. of an impact- resistance strengthening agent is used. The chlorinated vinyl chloride composition is fed into a barrel of a screw extruder 11 and melt kneaded therein. The melt kneaded molten resin is passed through a geared pump 12 connected with a discharge outlet of the barrel of the screw extruder 11 and fed into an extrusion mold 13 connected with the discharge outlet. The molten resin is extruded out of the extrusion mold 13.
Patent JP-H08257883-A (JP)
Title: Metal electrolyzing mother board polishing machine and electrodeposited metal separating equipment provided with this metal electrolyzing mother board polishing machine
Inventor: TANAKA HIDEAKI
IPC: C25C7/02
Filed: 1995-03-29
Abstract: PURPOSE: To improve a work environment by arranging a polishing member opposed with a space for a conveyed metal electrolyzing mother board to pass, and pressing the polishing member to both surfaces of this mother board, so that polishing unevenness relating to the mother board can be reduced. CONSTITUTION: In the case of polishing both surfaces of a metal electrolyzing mother board 1 by each rotary brush 11, 12, a difference between thicknesses of a passing member, generated when a mother board main unit 1a passes and when an edge protector 1c mounted on the mother board passes, is absorbed by automatically changing a space between the rotary brushes 11, 12 through action of opening/closing an opening/ closing mechanism comprising an opening/closing pantograph 31 and a pair of opening/ closing links 35a, 35b. Simultaneously with this absorbing, pressing strength to this mother board is adjusted so as to be fixed. Further, an extending amount of each rod of cylinders 36a, 36b is adjusted, to properly select a polishing pressure of the rotary brushes 11, 12. Thus by polishing the mother board accurately to objective roughness, a problem of inferior separation, in a separation process of an electrodeposited metal, can be surely reduced.
Patent JP-2000268961-A (JP)
Title: Organic electroluminescent element
Inventor: TAKAHASHI HISAMITSU
IPC: C09K11/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide light emittance of high brightness, high efficiency holding excellent light emitting characteristics for a long time and not generating aggregation due to a hydrogen bond even if doped with an organic layer. SOLUTION: In this organic electroluminescent element having an organic layer consisted of an organic compound laminated between a pair of electrodes, at least one of the electrodes is transparent, a compound expressed by a formula is contained in the organic layer. In the formula, respective R1-R9 independently represent a hydrogen atom, a halogen atom, the hydroxy group, mercapto group, cyano group, amino group, nitro group, substituted or a non-substituted alkyl group, substituted or non-substituted alkoxy group, substituted or non-substituted alkylthio group, substituted or non-substituted N-monoalkylamino group, substituted or non-substituted N,N-dialkylamino group, substituted or non- substituted aryl group, substituted or non-substituted aryloxygroup, substituted or non-substituted arylthio group, substituted or non-substituted heterocyclic group.  A substituted or non-substituted aromatic ring or substituted or non- substituted heterocyclic group may be formed by combining adjacent substituted groups.
Patent JP-H03270267-A (JP)
Title: Semiconductor memory device
Inventor: MIYASHITA TAKUMI
IPC: H01L27/115
Filed: 1990-03-20
Abstract: PURPOSE:To prevent decreases in capacitance and to improve reliability in write-erase by making the first and second impurity regions include the third impurity region of one conductivity type so as to cross them and by connecting the first and second impurity regions electrically. CONSTITUTION:A semiconductor substrate 31 of P conductivity type includes the first impurity region 32 of N conductivity type and the second impurity region 33 of N<+> conductivity type and the third impurity region 37 so as to cross them with the result that the first and second impurity regions 32, 33 are electrically connected. It follows that the first impurity region 32 of N conductivity type has two divisions by the added third impurity region 37 of P conductivity type. This design can prevent decreases in capacitance and improve reliability in write-erase.
Patent JP-S62231984-A (JP)
Inventor: INABA AKIRA
IPC: G09G1/16
Filed: 1986-04-01
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-H01246435-A (JP)
Title: Composite spun yarn
Inventor: SHIMAKURA MAMORU
IPC: D02G3/04
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a composite spun yarn having emphasized spun touch and excellent abrasion resistance and uniformity and capable of imparting soft feeling rich in body and drape, by making an inner layer of the yarn to have a structure composed of filament fibers and staple fibers dispersed and mixed with each other. CONSTITUTION:The objective composite spun yarn is composed of an inner layer consisting of filament fibers B (e.g., fiber of polyethylene terephthalate) and staple fibers A (e.g., cotton fibers) dispersed and mixed with each other and an outer layer containing 65wt.% of the staple fiber A. The content of the staple fiber A in the whole composite spun yarn is 40-90wt.%.
Patent JP-H09255006-A (JP)
Title: Opening/shutting mechanism equipped with pressing leaf spring for mouth of container
Inventor: HAGIWARA TADASHI
IPC: B65D5/74
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make disposal by incineration possible together with a container after use by a method wherein both sides of an opening/shutting passage body made of a soft sheet is held from both sides with a pressing leaf spring formed by folding up a long piece while the passage body is made to penetrate through a slit formed at a bent part of the pressing leaf spring, and the front end of an extended part of the side of the pressing leaf spring is engaged with opposite end parts. SOLUTION: The upper end of a passage body is inserted into a slit 8, and the passage body is held from both sides with a pressing leaf spring 6 folded up on a pressing leaf spring 5. A turned-up part 7 at the front end of the pressing leaf spring 6 is tucked in to the lower end of the pressing leaf spring 5 and en engaging piece 10 formed at the front end of a traction means 9 formed by extending the pressing leaf spring 5 is engaged with the other end of the pressing leaf spring 5, and fabrication is made up therewith. In an opening/shutting mechanism fabricated as mentioned above, the passage body is held in a circular arc shape, being put in the state of being curved, as the pressing leaf springs 5 and 6 curve, and the circular arc shape is kept with the traction means 9 being put in the position of chord.  Thereby, the curved shape can be kept certainly even though a shape-keeping force of the pressing leaf springs 5 and 6 is weak, and the passage body can be pressed firm.
Patent JP-H08274234-A (JP)
Title: Semiconductor device, its manufacture, and semiconductor packaging module
Inventor: YAGUCHI AKIHIRO
IPC: H01L23/28
Filed: 1995-03-30
Abstract: PURPOSE: To provide an LOC type semiconductor device wherein an insulating tape or a chip pad is not used, and obtain a semiconductor device wherein internal temperature distribution is reduced, deformation is restrained, and thinning is enabled. CONSTITUTION: Inner leads 2 are brought into contact with the circuit forming surface 1a of a semiconductor element 1, directly or via sealing resin, and connected with electrode pads 3 through thin metal wires 4. These are sealed with resin. At the time of manufacturing a semiconductor device, the circuit forming surface 1a of the semiconductor element 1 is turned downward to the lead, and resin sealing is performed. Thereby crack of the semiconductor element and the sealing resin which is to be caused by the conventional insulating tape is not generated. Since the difference of coefficient of linear expansion between the semiconductor device and a circuit board does not increase, fatigue breakdown is not generated. Since the loop height of a bonding wire can be reduced, wire flow can be prevented, and the device can be thinned.  The part member of the main surface of the semiconductor element is practically identical, so that the temperature distribution is little, and deformation of the semiconductor device is reduced.
Patent JP-S63239154-A (JP)
Inventor: HAYASHI KOICHI
IPC: C04B35/115
Filed: 1987-03-26
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-S59197780-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B25/00
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07251426-A (JP)
Title: Cassette mold holder for injection molding
Inventor: TANAKA MASAHIKO
IPC: B29C45/26
Filed: 1994-03-16
Abstract: PURPOSE:To provide a cassette mold holder for injection molding which can carry out the installing and positioning works for a cassette mold. CONSTITUTION:A cassette mold installing section for installing a cassette from above is formed on a cassette mold holder. In the state of installing the holder on an injection molding machine, the installing section is set to be in the state of inclining to a perpendicular line VL by approximately 6 deg.. An installing end 121 of the installing section is wide, and tapered faces 12d and 12e for guiding the cassette mold are formed on inner side faces 12b and 12c continuing to the installing end. As the installing section is inclined, one inner side face 12b and a bottom face 122 are functioned as reference faces when the cassette mold is installed to carry out the positioning of the mold automatically. Also the installation work for the cassette mold can be carried out simply along the tapered faces 12d and 12e.
Patent JP-S57187105-A (JP)
Title: Detection of metal-in and metal-off of material to be rolled in broadside rolling device
Inventor: BABA KAZUNORI
IPC: B21B1/02
Filed: 1981-05-14
Abstract: PURPOSE:To make the detection of the optimum timings for the metal-in and metal-off of a material to be rolled into and from vertical rolls by detecting said timings from the output of detectors for the material to be rolled disposed on the passage side of the material to be rolled through the vertical rolls. CONSTITUTION:In an edger having vertical rolls 12 and vertical roll chocks 14, in the state before a material 10 to be rolled approaches to the edger, the chocks 14 are held retreated, and detectors 42 for the material to be rolled are also held retreated to the retreat positions. When the material 10 approaches to the edger and the edger assmues the state to be ready for starting of rolling, the chocks 14 advance, and along with this, the detectors 42 fixed to a supporting base 40 advance as well to the measuring positions corresponding to the width of the material 10, and all the detectors 42 are now ready to start measuring. When the leadng end of the material 10 arrives below the detectors 42 upon starting of rolling, the output states of the detectors 42 change and therefore the metal-in and metal-off are detected surely.
Patent JP-H06268403-A (JP)
Title: Isolator
Inventor: OKAZAKI KATSUHIRO
IPC: H01P1/00
Filed: 1993-03-09
Abstract: PURPOSE:To suppress the leakage of a microwave between an isolator which transmits a microwave signal and a case to which the isolator is fixed, and to improve the of assemble. CONSTITUTION:In the isolator in which an adaptor 4 integrated with an isolator main body 3 is brought into contact with and fixed to one face of a case 1 incorporating a microwave circuit 2, a protruding part 43 is formed at one face of the adaptor 4, that is, the face opposed to the case 1, and the protruding part 43 is brought into contact with one face of the case. Thus, a shim board for preventing contact and leakage can be unnecessitated, a contact failure can be canceled, and the assembling operability can be simplified.
Patent JP-S60220014-A (JP)
Inventor: SHIRAKI SETSUYA
IPC: B02B1/06
Filed: 1984-04-13
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-S61232566-A (JP)
Title: Sealed alkaline battery
Inventor: SAWAI TADASHI
IPC: H01M4/06
Filed: 1985-04-05
Abstract: PURPOSE:To eliminate contact failure and lengthen the life by molding and fixing a zinc negative electrode inside a negative sealing plate. CONSTITUTION:A positive active material 2 comprising mercuric oxide is molded in a nickel plated iron positive case 1, and an absorbing material layer 4 comprising cotton or alkali-treated pulp is placed thereon with a separator 3 interposed, then alkaline electrolyte such as potassium hydroxide is absorbed therein. An amalgamated zinc powder negative electrode 5 is directly molded in a negative sealing plate 6. A gasket 7 is arranged, then a battery is sealed by the case 1. The contact failure of negative electrode during long storage and lengthy period of discharge is eliminated and the life of battery is lengthened.
Patent JP-H03272192-A (JP)
Title: Scraping device for residual solder on screen plate for solder printing
Inventor: NANSAI TAKASHI
IPC: H05K3/34
Filed: 1990-03-22
Abstract: PURPOSE:To enable residual solder to be surely scraped off in a short time by a method wherein a suction section which sucks a solder printing screen plate, a scraping section with scraping off residual solder deposited on a screen plate, a vacuum section provided with an opening located nearly at the center of the suction section, and an air sucking duct connected to the vacuum section are provided. CONSTITUTION:When residual solder paste 30 deposited on a solder printing screen plate 10 is sucked, first of all connectors 6 and 9 are controlled, the main body 1 of a device is tilted toward a travel direction or a residual solder scraping section 12 is tilted against a slit pattern 20, and the underside of the screen plate 10 is made to slide on the main body 1 of the device. Then, when air cylinder shafts 5 and 8 are actuated to exhaust the air from a vacuum section 14 through the intermediary of a suction duct 3, the screen plate 10 is sucked by the suction section 11 and a scraping section 12 is moved in the direction of an arrow. As mentioned above, the residual solder paste 30 deposited on the underside of the screen plate 10 is scraped off by the scraping section 12 and housed in a residual solder container 16 located under the scraping section 12.
Patent JP-H01245294-A (JP)
Title: Light emitting device for keyboard
Inventor: MATSUSHIMA TADASHI
IPC: G10G1/02
Filed: 1988-03-27
Abstract: PURPOSE:To enable the immediate identification of an indicating key by controlling light emission timing and quantity of emitted light in synchronization with the key push and key release to play keys. CONSTITUTION:A control circuit 4 controls a driving circuit 3 according to the timing to push keys and the speed of key push simultaneously with selection of the light source corresponding to the key to be pushed and, therefore, the light sources 2-1, 2-2 emit light. The emitted light rays are projected on the keys 1-1, 1-2 corresponding to the light sources and transmitted through the keys 1-1, 1-2. One key, therefore, glows over the entire part; in addition, the key glows brighter in case of the fast and strong key push and, therefore, the push key is indicated and the various intensities of the push key are distinctly identified. The distinct visual recognition of the key indicating to be pushed is thereby enabled.
Patent JP-S58190177-A (JP)
Title: Video and sound recording method
Inventor: FUJIWARA TADASHI
IPC: H04N5/915
Filed: 1982-04-30
Abstract: PURPOSE:To ensure good reproduction of both a picture and a sound signal when a still picture, etc. is reproduced, by providing a sound track in addition to a video track, and recording divided sound signals and a complementary signal at skipping on the sound track. CONSTITUTION:For a video disk, the distance between points A and B is designated to a video track. Then the control information that designates the states of reproduction of both video and sound signals is recorded in a vertical flyback time. The channels Sa and Sb are recorded for sound signals on the video track with multiplexing of frequencies. While the distance between points B and C is designated to a sound track. Then signals S2-Sn obtained by dividing a sound signal of an optional time length related to the video signal are recorded on the sound track together with a switch sound signal S1 which complements the signal equivalent to the skip time that is produced when the sound track is scanned repetitively with multiplexing of frequencies.
Patent JP-S60217036-A (JP)
Title: Magnetic chuck
Inventor: MATSUHASHI TAKEO
IPC: B23Q3/154
Filed: 1984-04-13
Abstract: PURPOSE:To enable retaining of a small magnetic material by connecting second magnetic pole members of floating condition magnetically from magnetic assembly bodies to between first magnetic pole members via non magnetic members. CONSTITUTION:First magnetic pole members 16 arranging their lower end portions in parallel so as to contact to magnetic pole faces of magnet assembly bodies 24 and magnetic pole members 18 are connected to constitute face plates, and permanent magnets 28 are arranged fixingly on the lower side of each non- magnetic member 22 by contacting to magnetic pole members whose magnetic pole faces are corresponded to concave portions specified between respective magnetic pole members and coinciding magnetification direction between a pair of first magnetic pole members 16, and the surfaces of the face plates are changed over to exciting condition and no exciting condition by cooperation of permanent magnets 28 and magnet assembly bodies 24. Thus, relatively small magnetic materials can be retained.
Patent JP-S62230981-A (JP)
Title: Formation of thin film
Inventor: KUNISHIMA IWAO
IPC: C23C16/08
Filed: 1986-03-31
Abstract: PURPOSE:To form a thin film having good quality without a decrease in a deposition speed and selectivity by growing an insulating film in a reaction tube to coat the inside wall of the reaction tube with the insulating film, then forming a metallic film or metallic compd. film by vapor growth on the surface of a substrate. CONSTITUTION:The metallic film or metallic compd. film is formed on the surface of the substrate to be treated in the reaction tube by a vapor growth method. The insulating film is grown prior to the formation of the thin film in the above-mentioned thin film forming method to coat the inside wall of the reaction tube with the insulating film consisting of SiO2 or Si3N4, etc. The consumption of gaseous raw materials in the inside wall part of the reaction tube in the subsequent vapor growth is thereby eliminated and the metallic film or metallic compd. film is deposited at a high speed on the substrate with good controllability. The thin film having good quality which have no defects such as exfoliation of the deposit on the inside wall of the reaction tube is thus formed.