baber/WOPTO huggingface dataset:
Patent JP-S6051309-A (JP)
Title: Gain control circuit
Inventor: OKUI ISAMU
IPC: H03G3/10
Filed: 1983-08-31
Abstract: PURPOSE:To extent the gain variable range of a circuit and to make a low-voltage operation possible by constituting the circuit so that the amplitude variation of an input signal is held within a range of the PN junction forward voltage of an active element constituting a constant current source. CONSTITUTION:Ratios of currents flowed between collectors and emitters of transistors TRs Q11 and Q14 and those of TRs Q12 and Q13 are varied in accordance with a control current IC. When these ratios are denoted as (k) (0<=k<= 1) and a ratio of emitter areas of TRs Q17 and Q18 is denoted as alpha:1, 1/alpha of the current of the sum of individual currents flowed to emitter and collector paths of TRs Q12 and Q14 is supplied to a resistance R15 by the ratio of emitter areas TRs Q17 and Q18. Consequently, the current flowed to the resistance R15 is indicated by a formula (5) (where VF is the forward voltage between the base and the emitter of a TR and R is resistance values of resistances R12 and R13). Thus, (k) is varied to vary the signal gain from 1/alpha to 1 continuously.
Patent JP-H0449020-A (JP)
Title: Molding monitor device
Inventor: KAMIGUCHI MASAO
IPC: G05B19/4063
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a molding monitor device easy to determine the changes of the monitor data of each injection molding machine by printing out past monitor data stored in a storage means while simultaneously displaying or printing out latest monitor data. CONSTITUTION:A storage means storing at least past one or more of monitor data in printing or display at every injection molding machine is provided while latest monitor data at the time in a corresponding injection molding machine are printed or displayed on printing or display. Printing or display at fixed time intervals of monitor data at each injection molding machine A1-AN unit to a monitor device 1 or printing or display at fixed injection intervals is selectively set previously while the number of the fixed time intervals or the fixed injection intervals is set.
Patent JP-S646146-A (JP)
Title: Yarn knotting equipment
Inventor: SHODA TAKAO
IPC: D03D45/50
Filed: 1987-06-26
Abstract: PURPOSE: To provide a yarn knotting apparatus so designed that a point of intersection is made by using a pair of holding claws on both new and existing yarns arranged in parallel with each other, shifted sideward with a press lever, a part of the yarns is then nipped with a nipping claw and pulled to effect knotting both the new and existing yarns together into a single bundle. CONSTITUTION: This yarn knotting apparatus works as follows: the respective ends of a new yarn 70a and an existing yarn 70b are arranged in parallel with each other to grip both the yarns at two points using a pair of holding claws 122, 122 followed by turning both the yarns while withdrawing the holding claws so that both the yarns run to a loop with a point of intersection; subsequently, the point of intersection is shifted sideward with a press lever 124, a part of the yarns 70 is then nipped with a nipping claw 129 followed by pulling the yarns 70 to effect knotting both the new and existing yarns together into a single bundle.
Patent JP-H103575-A (JP)
Title: Device for ejecting card-shaped article
Inventor: KANO CHIYUKI
IPC: C08L29/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an ejecting device in which it is possible to supply a card- shaped article without any trouble even when the ejection port of the card- shaped article is faced to either a staff side or a customer side, and also it is not necessary to exchange parts. SOLUTION: Supply ports 24a and 25a are respectively formed at the front face and rear face of a device housing 2 of a gift card ejecting device 1. Those supply ports 24a and 25a are opened, and a housing cylinder 4 in which a gift, card is housed can be taken in and out from a built-in ejecting unit 3. Therefore, even when the pertinent device 1 is provided so that either the front side or rear side of the device 1 can be faced to the customer side, the exchange of the housing cylinder 4 (that is, the supplying work of the gift card) can be operated without any trouble.
Patent JP-S6135554-A (JP)
Title: Read only memory and manufacture therefor
Inventor: MIURA KENJI
IPC: H01L29/78
Filed: 1984-07-28
Abstract: PURPOSE:To make dimensions of a memory cell small, by employing a vertical- type MOSFET as a transistor in the cell. CONSTITUTION:Word wires 1 serving as a gate electrode are formed on the internal faces of a concave 9a formed vertically on the principal surface of a semiconductor subtrate 11, and diffused layers 4, 12 serving as source-drain regions are formed at the upper portion of the channel region 10a and at the underside of the concave respecrively, so that a vertical-type MOSFET is formed as a transistor in the cell. A predetermined pattern of bit wires 2 is formed on the surface, one diffused layer 12 is connected to one bit wire 2, and the other diffused layer 4 is served as a common current return wire. Writting of information can be doe by whether or not there is a contact hole 3. In this way, dimensions of the memory cell can be reduced and thereof the high-density memoty can be realized.
Patent JP-H0315616-A (JP)
Title: Exhaust gas purifying device
Inventor: OHASHI YOSHIMI
IPC: B01D53/86
Filed: 1989-06-20
Abstract: PURPOSE:To restrain heat loss and temperature difference during heat regeneration processing by arranging a catalyst carrier in a passage of a casing connected to an exhaust passage of an internal combustion engine and by providing an adiabatic layer between the catalyst carrier and the inner wall of the above passage. CONSTITUTION:An exhaust gas purifying device 1 is constituted by arranging a catalyst carrier 5 for purifying exhaust gas in a casing 2 whose passage 2a is connected to an exhaust pipe line Ea of an internal combustion engine E, and by forming an adiabatic layer 4 between this catalyst carrier 5 and the inner wall of the passage 2a. And when necessary electricity is sent to a heater 8 by a control device C based on detection signals from a pressure sensor Ps and piezoelectric-crystal element Pe provided in the vicinity of the exhaust pipe line Ea, and the catalyst carrier 5 is regeneratively processed by operating a compressor Co so as to supply secondary air. By this, heat loss of the catalyst carrier 5 during regeneration processing is restrained, and stabilization of regeneration processing and damage prevention of the catalyst carrier 5 are accomplished.
Patent JP-H0447941-A (JP)
Title: Method to make pad printing original plate
Inventor: MUKOYAMA SHUJI
IPC: B41C1/10
Filed: 1990-06-15
Abstract: PURPOSE:To make a stable pattern groove having a high dimensional precision on an original plate and to make it possible oto perform a pad printing with a high dimensional precision by forming a metal coat layer on a pad printing original plate and processing with cutting a pattern groove as a basis of a pattern groove corresponding to a pattern shape through the metal coat layer. CONSTITUTION:Firstly, a base material 10 is hardened and a distortion generated at hardening a metal coat is previously removed. Thereafter, the base material 10 is treated with plating so as to produce a metal coat 11 having 50 - 100mu thick. Also, a pattern groove 14 consisting of a pattern shape having a face to be printed obtained by using a diamond end mill B is made by a cutting work using a fraise, and thereafter, the metal coat 11 is hardened. By the above- mentioned processing, a pad printing original plate 20 having the circular pattern groove 14 consisting of an inside diameter (a) and an outer diameter (b) can be made. Thus, it is possible to make a shape to be printed having a dimensional precision within + or -10mu.
Patent JP-H06348055-A (JP)
Title: Electrostatic charge image developing toner
Inventor: INABA KOJI
IPC: G03G9/08
Filed: 1993-06-04
Abstract: PURPOSE:To provide the electrostatic charge image developing toner having excellent blocking resistance and fixability. CONSTITUTION:This electrostatic charge image developing toner is produced by a polymn. method using at least a polymerizable monomer, wax having 50 to 95 deg.C m.p., charge control agent, and arom. oxycarboxylic acid. The wax and charge control agent are incorporated with deviation in the state satisfied by equation into the extreme surface layer of the toner within 5nm from the toner surface. In the equation, A denotes the presence amt. (mass%) of the charge control agent existing in the toner surface layer; B denotes the presence amt. (mass%) of the wax existing in the toner surface layer; a denotes the amt. (mass%) of the charged charge control agent; b denotes the charged wax (mass%).
Patent JP-S5584220-A (JP)
Title: Guide gap setting device
Inventor: IWATANI AKIYUKI
IPC: B21B39/14
Filed: 1978-12-21
Abstract: PURPOSE:To make possible the gap between the roll and guide to be set always at a specified value, by providing a gap setting cylinder capable of adjusting the shift. CONSTITUTION:When a roll 1 which is keeping a specified gap to a guide 2 lowers, a changeover valve 10 is excited, and the liquid is sent into the upper chamber of a guide supporting cylinder 4, then the guide 2 is pulled down to contact with the surface of the roll 1. When the operation of the roll stops, the changeover valve 10 is demagnetized, while a changeover valve 9 is excited, so that the end of the guide 2 is pushed away from the surface of the roll 1. This push-up amount is determined by the liquid amount in the left side cylinder of gap setting cylinder 11, i.e., the set position of stopper 13, and the area ratio of the guide supporting cylinder 4 to the gap setting cylinder 4. Therefore, when the position of the stopper 13 is changed, the push-up amount of the guide 2 varies. In this mechanism, the gap between the roll 1 and guide 2 may be set to a desired value without error at every operation of the roll 1.
Patent JP-H11348068-A (JP)
Title: Insert film with pressure sensitive adhesive and manufacture of molding with pressure sensitive adhesive
Inventor: MIYATANI TETSUO
IPC: B32B27/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To easily obtain a molding with a pressure sensitive adhesive by sequentially forming an adhesive layer and a release sheet on one side surface of a base sheet in an insert film with the adhesive. SOLUTION: The insert film with a pressure sensitive adhesive is obtained by sequentially forming an adhesive layer 3 using a solvent-based pressure sensitive adhesive, and a release sheet 4 using paper on one side surface of a base material sheet 2. In this case, as the base material sheet, a polyethylene terephthalate film, an acrylic film, a polypropylene film, a thermoplastic elastomer film, a polycarbonate film or the like is used. As the pressure sensitive adhesive, an acrylic resin, an isobutylene rubber resin, a styrene-butadiene rubber resin, an isoprene rubber resin, a natural rubber resin, a silicone resin or the like is used. As the sheet 4, woodfree paper, glassine paper, parchment paper or the like is used.
Patent JP-2000343526-A (JP)
Title: Method and apparatus for producing composite reinforced polyolefin resin composition
Inventor: HATTORI TAKAHIRO
IPC: B29C48/29
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To establish bridging preventing measures during the production of a composite reinforced resin molding. SOLUTION: A polyolefin resin, a solid modifier, and a solid radical generator are supplied from the first supply port 12u of a twin-screw melt-kneading apparatus 1 having at least three material supply ports 12(12u, 12m, 12d, etc.), arranged in sequence along the movement the molten resin, an unsaturated silane compound is injected from a liquid injection port 14 positioned immediately downstream from the port 12u, the contents are melt-kneaded while a plate-shaped inorganic filler and a fiber reinforcing material are supplied from the second supply port 12 m and the third supply port 12d respectively, and a composite reinforced strand is discharged from a die fitted to the downstream end of an apparatus.  In this way, the elimination of bridging in the supply ports and the improvement of the fatigue limit at 80 deg.C and tensile strength at 100 deg.C of a composite reinforced resin molding can be attained.
Patent JP-S6314184-A (JP)
Title: Fixing device
Inventor: SUGIMOTO YUJI
IPC: G03G15/20
Filed: 1986-07-04
Abstract: PURPOSE:To reduce the wrinkling and jamming of a form by providing a form guide between upper and lower rollers of two units on the side of an opening unit equipped with the upper rollers. CONSTITUTION:A fixing device consists of two units, one unit is equipped with an upper heat roller 19, a form guide 18, and a separation claw 22, and the other unit is equipped with a lower heat roller 20 and a separation plate 23. The form guide 18 is mounted on the upper fixing unit together with the upper heat roller 19, a heater lamp 20, a separation claw 22, a claw rotating shaft 26, and an upper heater cover 25 and as the upper fixing unit is opened, the form guide 18 rotates together with the upper fixing unit which is opened. Consequently, the position relation between the form guide 18 and upper heat roller 19 becomes constant. Consequently, a form is guided in a constant state all the time and they are fixed in the position relation where the wrinkling and jamming of the form are less.
Patent JP-S6315399-A (JP)
Inventor: NAKANO MASASHI
IPC: G08G1/056
Filed: 1986-07-04
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-S5283184-A (JP)
Title: Production of integrated circuit operated at extra low temperatures
Inventor: SASAKI NOBUO
IPC: H01L27/18
Filed: 1975-12-31
Abstract: PURPOSE: To stabilize the operation of an IC including Josephson elements by performing compensation diffusion of an impurity of an oppsite conductivity type in a resistive element forming region so that resistivity does not vary against temperature changes in an extra low temperature region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08323210-A (JP)
Title: Regeneration of catalyst for producing bisphenol a
Inventor: YAMAMOTO SUSUMU
IPC: C07C39/16
Filed: 1995-06-01
Abstract: PURPOSE: To industrially advantageously regenerate a catalyst for producing bisphenol A deteriorated in activity. CONSTITUTION: In the regeneration of a catalyst for producing bisphenol A deteriorated in activity composed of a modified resin containing both of a modified sulfonate type cation exchange group modified by a sulfur-containing amino compd. and an unmodified sulfonate type cation exchange group, a phenol soln. containing a sulfur-containing amine compd. is brought into contact with the catalyst.
Patent JP-S5682543-A (JP)
Title: Direction regulating device for fluorescent tube
Inventor: MINOURA SADAO
IPC: H01J9/24
Filed: 1979-12-06
Abstract: PURPOSE:To automate the directional regulation and the positioning of a fluorescent tube, thus to improve the safety and the efficiency of work, by providing a lever which interlocks with the slew motion of a supporting board to sway itself thus to press the end of the fluorescent tube to be mounted on a notch in a mounting board in order to set the positioning. CONSTITUTION:An exhaust tube guide board 40 is fixed through a bracket 41 to a frame 2, where the upper end of said board 40 is higher than the upper edge of mounting boards 4, 5 so as to receive a bent exhaust tube P and a notch 42 for receiving the exhaust tube P is formed at the position corresponding to notches 6b, 6c. Levers 44, 45 are pivoted at one ends of said mounting boards 4, 5 to sway through a drive mechanism, between the positions shown by solid and dot lines, and to transport a fluorescent tube supplied by a storage conveyor 50 provided on the sides of frames 2, 3, into the first notch positions 6a, 7a on the mounting board. Consequently, the safety and the efficiency of work can be improved.
Patent JP-H114884-A (JP)
Title: Medical multilayer molding excellent in blood compatibility and manufacture therefor
Inventor: KUWABARA HIROAKI
IPC: A61L33/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To make a medical multilayer molding practical in the aspect of a cost, moldability or the like, and also improve an anti-thrombogenic property by constituting a polyalkyl aryl ether copolymer of a repetitive unit expressed by the two specific formulas. SOLUTION: A polyalkyl aryl ether copolymer is mainly composed of a repetitive unit expressed by formula I (-[-O-Ar<1> -Z-Ar<2> -O-Ar<3> -]-) [here, Ar<1> , Ar<2> and Ar<3> are the same with or different from each other, and are a bivalent aromatic hydrocarbon radical which may have a substitutional group, and Z is (>C=O or >SO2 )] or a repetitive unit expressed by formula II (-[-(-OR-)n -O- Ar<3> -]-) [here, R is an alkylene group having the carbon number of 2 or 3, or is a combination of it and an alkylene group having the carbon number of 4, and (n) is the number of which molecular weight of a unit shown by [-(-OR-)n ] falls within a range of 400 to 20,000].
Patent JP-S5680116-A (JP)
Title: Manufacture of substrate for magnetic bubble
Inventor: YAZAKI TAKETO
IPC: H01F41/28
Filed: 1979-12-05
Abstract: PURPOSE:To obtain a grown film with good reproducibility by growing a magnetic garnet epitaxial film on Cd3Ga5O12 (GGG) monocrystal plate by hydrolysis reaction of organic metal. CONSTITUTION:Europium octylate, Yttrium octylate, iron butoxide, and gallium butoxide are weighed to become the molar ratio of an objective film. A solution added anhydrous butanol of 20w% to the above is prepared. The solution is uniformly applied on a GGG monocrystal substrate by using a spinner. And the substrate is dried in the air at normal temperature for 30min then in a thermostatic oven at 110 deg.C for 30min. Then, the substrate is heated in an electric furnace at 800 deg.C for 30min. In this case, saturated steam at normal temperature generating by bubbling and oxygen as carrier gas are fed into the electric furnace. A grown film having about 0.4mum film thickness will be obtained with good reproducibility by this process.
Patent JP-S6218716-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMORI NOBUAKI
IPC: H01L21/302
Filed: 1985-07-17
Abstract: PURPOSE:To flatten the step of an insulating film by hanging a photoresist by heat treating, and then etching the photoresist and a lower layer insulating film at the same etching velocity. CONSTITUTION:An insulating film 2 with step is formed on an Si substrate 1. A contact pattern is formed by a photoresist layer 3 having the same thickness as the insulating film of the portion in which a contacting hole is opened thereon. Then, the layer 3 is allowed to reflow by heat treating. Thereafter, the layer 3 is etched under the condition of the same etching velocity as the film 2 until the layer 3 is eliminated. Thus, the shape of the resist is transferred to the film 2 as it is. Thus, a contact shape is tapered, and the step of the film 2 is flattened. Therefore, the step coverage of wiring metal is improved.
Patent JP-H117508-A (JP)
Title: Card terminal device
Inventor: INOUE ATSUHIRO
IPC: G06K17/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To attain improvement of installation of a card terminal device by enabling it to be constructed so as to be both a horizontal type and a vertical type. SOLUTION: The first assembly body 51 which has an IC card port 57 and the second assembly body mounting part 58, and the second assembly body 52, which has an input key part 6 and a liquid crystal display part 63, are provided. When the second assembly body 52 is fitted to the second assembly body mounting part 58 and fixed in the direction in which the liquid crystal display part 63 is located on the side of the IC card port 57, a card terminal device 50H of horizontal type is constructed. When the second assembly body 57 is fitted to the second assembly mounting part 58 and fixed in the direction in which the input key part 62 is situated on the side of the IC card port 57, the card terminal device 50V of vertical type is constructed.
Patent JP-H0743419-A (JP)
Title: Printed circuit board inspection jig
Inventor: MAEDA AKIMITSU
IPC: G01R31/28
Filed: 1993-06-29
Abstract: PURPOSE:To provide an inspection jug corresonding to a higher density printed circuit board by bringing a contact terminal of a probe pin closer than mounting dimensions of adjacent probe pins. CONSTITUTION:A through hole is drilled on a jig base plate 4 having a connection part with an inspector and a casing 16 for inspecting a printed circuit board having an opening with a polygonal cross section is provided in the through hole. One end of a probe pin 15 for inspecting the printed circuit board with the same polygonal shape of the cross section as that of the opening is mounted while the other end is bent twice to be formed and brought into contact with a land 3 for testing at a position separated from on the same core shaft of the casing 16.
Patent JP-H116470-A (JP)
Title: Idle intake control device
Inventor: MORI KATSUYUKI
IPC: F02M69/32
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a combustion product to an idle intake control valve provided in an intake bypass passage, in an idle intake control device for an internal combustion engine. SOLUTION: From a fact that when a throttle valve 4 is brought into an opening angle of a specified angle (normally 45 deg.) or more, even when an opening 10 at the terminal of an intake bypass passage 5 is formed in any spot situated downstream from the throttle valve 4, a reverse flow does not occur in the passage 5, when the throttle valve 4 is brought into a specified opening angle being a limit at which a reverse flow does not occur to the interior of the intake bypass passage 5, a reverse flow is prevented from occurring by forming the opening 10 in a suitable region 14 being a position situated downstream from a rotary shaft 7, and it is blocked that a combustion product penetrates through the opening 10 in a state to flow over a reverse flow and reaches an idle intake control valve.
Patent JP-S62294429-A (JP)
Inventor: SHIYURUTSU JIEEMUSU ERU
IPC: C02F3/16
Filed: 1987-06-25
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-H056140-A (JP)
Title: Display device
Inventor: SATO NAOKUNI
IPC: G09F9/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide a display device capable of freely setting the angle and the position of a display panel against an observer, using on various places such as a wall, a partition plate, or a desk, and miniaturizing the fixing mechanism. CONSTITUTION:The position and the angle of the display panel in a display unit 1 are movable in the appropriate range, with an arm mechanism constituted of an oscillating arm 3a and a rotating arm 4a, and the position and the angle of the display panel can be freely set, by a fixing means 5a provided on the oscillating arm.