baber/WOPTO huggingface dataset:
Patent JP-H0292897-A (JP)
Title: Process for growing high-temperature superconducting thin film and apparatus therefor
Inventor: TAMURA YASUTAKA
IPC: C30B29/22
Filed: 1988-09-29
Abstract: PURPOSE:To stably form a high-temperature superconducting thin film by decomposing a gaseous compound containing oxygen as a constituent element in a vacuum chamber and depositing particles generated from high-temperature superconductor particle generation source on a substrate. CONSTITUTION:The objective apparatus M for the growth of a high-temperature superconductor has a vacuum chamber 1. A substrate 2 to deposit a high-temperature superconductor is placed in the upper part of the vacuum chamber 1 and is heated at a controlled temperature with a heater 3. An evaporation source 4 acting as a source for generating particles of a high-temperature superconductor is placed at the lower part of the vacuum chamber 1 and a gas-decomposition apparatus 5 is placed between the substrate 2 and the evaporation source 4. A tip end of an apparatus 6 for supplying a reaction gas containing oxygen is opened at a part near the gas decomposition apparatus 5. The decomposition apparatus 5 is connected to a high-frequency wave generation source 5a having a frequency of e.g., 13.56MHz. The reaction gas containing oxygen as a constituent atom (e.g., CO2, N2O or SO2) is supplied by a reaction gas feeding apparatus 6 and a plasma is formed from the gas by high-frequency discharge to effect the decomposition of the gas of the compound containing oxygen as a constituent element.
Patent JP-H1087202-A (JP)
Title: Elevator device
Inventor: IWATA TETSUO
IPC: B66B3/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide necessary luminance even without using an emergency power source at the time of a power failure so as to allow occupants to escape to a safe place by providing a light storing material in the car of an elevator having a room illuminator, the light storing material being operated to emit lights when illumination goes off. SOLUTION: An illumination cover 23 for passing an illuminating light is disposed to be inclined in the inner peripheral edge of the opening section 21 of a ceiling frame 20 such that the inner peripheral edge is slightly higher. A rectangular ceiling 24 is attached to a rectangular opening section formed by the illumination cover 23 so as to seal the opening section. Illuminators 13 are disposed to have nearly similar luminance inside the upper ceiling of the illumination cover 23. The illumination cover 23 is formed to be a molding product by mixing a synthetic resin having high optical transmittance or plastic with a light storing material of 5 to 35%. When illumination goes off in the car because of a power failure, the light storing material in the illumination cover 23 emits lights so as to illuminate the inside of the car to be recognized. Illumination is performed with high luminance for a long time, life saving activity is facilitated and occupants are permitted to escape to a nearest floor.
Patent JP-H0967579-A (JP)
Title: Method for estimating particle diameter of coke in chamber oven
Inventor: FUKADA KIYOSHI
IPC: C10B47/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating the particle diameter of cake in a chamber oven which can estimate the particle diameter of coke and makes coke having a large particle diameter capable of being produced by estimating the particle diameter of coke based on the minimum value of the ratio of the tensile strength to the applied tensile stress, in coked coal blend, determined with respect to a predetermined positional range and a predetermined temp. range. SOLUTION: The section in the widthwise direction of a coke oven chamber in a chamber oven is divided into a plurality of elements having a predetermined size. For each element, the ratio of the tensile strength S of the coked coal blend for coke making in the element to the tensile stress F applied to the coked coal blend for coke making in the element is determined with respect to the position of the section in the widthwise direction of the oven and a predetermined temp. range involved in the temp. rise in the coke oven chamber.  Based on the minimum value (S/F) min of the above ratio determined with respect to the predetermined positional range in the section in the widthwise direction of the oven and the predetermined temp. range, the particle diameter D of coke is estimated by the following equation (wherein D represents the tensile strength of the coked coal blend; F represents the tensile stress applied to the coked coal blend; and α and β are each a constant).
Patent JP-H1188094-A (JP)
Title: Manufacture of device containing crystal oscillator
Inventor: TAKEMOTO MIKIO
IPC: H03H3/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture method of a device, which suppresses the floating of a crystal oscillator mounted on a lead frame, prevents the deterioration of a characteristic and the deterioration of appearance after resin molding and prevents the cost from increasing. SOLUTION: At the time of welding the lead frame 1 and the lead 21 of the crystal oscillator 2, a up warped shape is given to the lead frame 1 and the crystal oscillator 2 is dropped into the recessed part 16 on the lead frame 1 so as to position it. The lead 21 is welded to the crystal terminal of the lead frame 1 and the up warped shape is released after welding completes. The crystal oscillator 2 is pressed in a recessed part 16. Resin molding is executed on the flat lead frame 1.
Patent JP-H0695641-A (JP)
Title: Method for plotting character line
Inventor: SUGAWARA YOSHINORI
IPC: G09G3/36
Filed: 1992-09-16
Abstract: PURPOSE:To accelerate plotting in a liquid crystal display by realizing a method for plotting a character line, in an output device provided with e.g. the liquid crystal display, a liquid crystal display control part and a video RAM. CONSTITUTION:A character code in a display character code table 1 storing the character code in a text is read successively, and after respective offset addresses by one row of relevant characters in a character generator 3 are stored in an offset table 2, the offset address at every character is read from the offset table 2, and dot data by one luster (2 bytes) of the character font is read, and after continuing by 1 luster on the video RAM 51 that the dot data of two bytes, by one byte at a time are transferred and plotted on the video RAM 51, the address on the video RAM 51 in a vertical direction is updated, and by continuing by one row, by one image, and plotting is performed by transferring by one image.
Patent JP-H0696777-A (JP)
Title: Solid polymer electrolytic fuel cell
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/02
Filed: 1992-09-16
Abstract: PURPOSE:To eliminate gas block by water and improve characteristic by satisfying a determined relational expression between the water holding force head of a gas passing groove provided on a separator and a head loss at passing a reaction gas in the gas passing groove. CONSTITUTION:A solid polymer electrolytic fuel cell is provided with a solid polymer electrolytic film, electrodes and a separator. In the solid polymer electrolytic film, the electrodes are closely adhered to and arranged on its two main surfaces, the separator supports the solid polymer electrolytic film having the electrodes arranged thereon, and the solid polymer electrolytic film contains water so that protons are diffused in the film. The separator has a gas passing groove for supplying a reaction gas of fuel gas or oxidizing agent gas to the electrodes, and when the water holding force head of the gas passing groove is S, and the head loss at passing the reaction gas in the gas passing groove is L, the relational expression of L>S is satisfied. When the passing groove has a depth 0.8mm and a width of 2.0mm, for example, and the relational expression of L>S is satisfied, a stable operating state can be provided, and water can be satisfactorily drained. Thus, gas block by water is eliminated, and characteristic can be improved.
Patent JP-H1187524-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAURA KAZUAKI
IPC: H01L21/331
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To inhibit a leakage current from leaking out of the collector layer to the substrate as the emitter of an NPN transistor by a method wherein second boron ions of low-speed are implanted following after the implantation of first boron ions of high-speed. SOLUTION: Second boron ions of low-speed are implanted through the same mask following after the implantation of first baron ions of high speed, whereby a manufacturing process can be simplified. Boron can be easily injected around the collector layer of an NPN transistor Q2 through two ion implantation processes, a high-speed and a low-speed ion implantation, even if a space between the ends of the collector and base region of the NPN transistor Q2 is small. In result, the base region of the NPN transistor Q2 of an I<2> L device is restrained from becoming small in surface impurity concentration, a leakage current leaking out of a collector layer 4 to a silicon substrate 1 through its surface is lessened, and the I<2> L device of high reliability can be obtained.
Patent JP-H1054218-A (JP)
Title: Oil filter fitting device
Inventor: HANEDA SHUICHI
IPC: F01M11/03
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To make an oil filter fitting angle easily changeable by forming a filter head in such a way as to be changeable in its fitting angle to a receiving part of an engine body, and providing its fitting face part with a communicating passage for communicating a first oil passage opening part on the inlet side with a second oil passage opening part on the outlet side. SOLUTION: In case of fitting an oil filter by rotating it clockwise by 90 deg. from a first fitting position, a bolt hole 78 of a receiving part 30 of an engine body 16 is made coincide with a bolt hole 74 of a filter head 28, and then fitting bolt 70 is inserted and tightened. At this time, since a first oil passage 42 of the receiving part 30 and an inlet passage 40 on the filter head 28 side are provided in such a way as to have the same center O1 , the first oil passage 42 and the inlet passage 40 are directly communicated with each other. A second oil passage 44 of the receiving part 30, on the other hand, is positioned at the other end part spaced by a central angle 90 of a communicating passage 76, so that an outlet passage 38 and the second oil passage 44 are communicated through the communicating passage 76.
Patent JP-H04123609-A (JP)
Title: Gate circuit
Inventor: HIRANO MASAZO
IPC: H03K5/1252
Filed: 1990-09-14
Abstract: PURPOSE:To suppress the influence between channels by allowing a gate control signal to pass through a waveform shaping means immediately before supplying it to a gate circuit. CONSTITUTION:A latch signal. LS is supplied to a NAND circuit 1 and 2 through a NOT circuit 5 and 6. As a result, even if a noise, etc., from the post-stage are superposed on one or both of the latch signals LS, a noise decreases to a fruction of a gain portion of the NOT circuit 5 or 6. Accordingly, influence exerted on the latch signal LS by a noise decreases to the extent that it can nearby be disregarded. As a result, the latch signal LS becomes stable, and also, an interference between channels also decreases. Moreover, even in the case a signal source of the latch signal LS is subjected to electrical contamination, since waveform shaping is executed by the NOT circuit 5 and 6, a stable data latch can be executed.
Patent JP-H0292577-A (JP)
Title: Organic solid substance wet fine grinding method and recording body coated with organic solid substance fine particle water dispersion
Inventor: NOJIMA MASAHARU
IPC: B41M5/30
Filed: 1988-09-29
Abstract: PURPOSE:To conduct a fine grinding by a sand mill with an improved efficiency by incorporating a specific polyvinyl alcohol and at least one of methyl celluloses in a water dispersion of an organic solid substance. CONSTITUTION:In the wet fine grinding of a water dispersion of an organic solid substance by a sand mill, a polyvinyl alcohol which forms a 0.1% water solution at 20 deg.C having a surface tension of 63dyne/cm or less and has a polymerization degree of 500 or more and at least one of methyl celluloses are incorporated in said organic solid substance water dispersion. The specific polyvinyl alcohol is preferably added in the range of 0.2 - 10pts.wt. per 100pts.wt. of the organic solid substance, and especially the addition amount ranging 1.0 - 5pts.wt. is preferable. On the other hand, the methyl celluloses to be used in combination is desirably added in the range of 0.05 - 50pts.wt. per 1pts.wt. of the specific polyvinyl alcohol, and particularly the addition amount ranging 0.5 - 5pts.wt. is suitable.
Patent JP-S62105543-A (JP)
Title: Compensating device for interference between cross polarized waves
Inventor: KOBAYASHI KENZO
IPC: H04J11/00
Filed: 1985-11-01
Abstract: PURPOSE:To reduce the scale of a circuit and to reduce the cost of a compensating device by uniting a transversal equalizer with a cross polarized wave compensating circuit. CONSTITUTION:A V-polarized receive signal is delayed through delay circuits 142, 143... with a common tap in the equalizing compensating circuit 14 and the amplitude and phase are controlled by weighting circuits 1411... and 1431... independently with signals 141 and 143 and summed up 144 and 134, so that the results are applied to adding circuits 11 and 12. At this time, the adding circuit 144 outputs a waveform-equalized V-polarized receive signal and the output of the adding circuit 145 is for the compensation of the V-polarized component in the receive signal in an H-polarized wave. The receive signal of the H polarized wave is processed similarly by an equalizing compensating circuit 15 and also processed similarly by adding circuits 11 and 12 and a control signal generating circuit 13. The delay circuits are used in common, so the circuit scale is decreased and the cost is reduced.
Patent JP-H03107213-A (JP)
Title: Input circuit
Inventor: IWASE NOBUKAZU
IPC: H03K19/00
Filed: 1989-09-20
Abstract: PURPOSE:To attain low power consumption of the device by suppressing a through-controller flowing from a 1st reference level point to a ground level point in an input circuit even when a floating level is inputted in the system operation. CONSTITUTION:When a level at an input terminal 100 is at a floating level or logical H, an input terminal level reaches VDD and an output of a NOR gate 2 reaches a GND level and the terminal 100 keeps the VDD level even when a reset signal RST from a CPU goes to L. When the on-resistance of N-channel transistor(TR) 5 and a P-channel TR 6 is selected to be sufficiently large, an output of an inverter 4 goes to a VDD level and an output of a NOR ate 3 goes to a GND level even when an L level is inputted to the terminal 100, and an output of the gate 2 reaches the VDD level when a reset signal RST reaches the GND level. Thus, the TR 5 is turned on and the TR T6 is turned off. Moreover, even when an H level is inputted with the input terminal 100 at the GND level, the TR T5 is turned off and the TR T6 is turned on and the level at the terminal 100 is not affected.
Patent JP-S61121410-A (JP)
Title: Chip type coil element
Inventor: KUROKI HIROSHI
IPC: H01F17/04
Filed: 1984-11-19
Abstract: PURPOSE:To prevent a flux on an external electric circuit from leaking giving advers effect thereto by coating a core wound with a coil with resin mold material containing ferrite powder. CONSTITUTION:A peripheral portion of a core 1 wound with a coil 2 is completely coated with a coating body 5, which is formed of resin mold material containing from 30 to 70 weight % of ferrite powder in the resin. The ferrite powder added to the resin mold material forming the coating body 5 is a shield material to make the coil 2 a closed magnetic circuit. When its additive quantity is less than 30 weight %, said characteristics is not generated, and when it is at least 70 weight %, the viscosity of the resin mol-d material becomes high and the molding such as a transfer mold method can not be performed.
Patent JP-S6487234-A (JP)
Title: Manufacture of trim cover
Inventor: MIYODA AKIHIRO
IPC: B29C69/00
Filed: 1987-09-29
Abstract: PURPOSE:To form clear and fine recessed and projected patterns on the surface side by pressing a wadding material constituted of a laminated skin material with a pressing component, cutting and removing sections stretching out of a slit of a receiving component and laminating a lining material. CONSTITUTION:A wadding material 2 constituted of a skin material 1 laminated preliminarily is fed continuously, and the wadding material 2 compressed by a pressing component 10 is partially stretched out of a slit of a receiving component 11 downward the plate surface. The stretched out sections of the wadding material 2 are cut and removed by a roll cutter 12 to form the rear of the wadding material 2 into almost flat. A roll coater 13 for a bonding agent and a pressure roll 15 for a lining material 3 delivered out of a reel 14 are disposed on the lower side of a conveying line of the wadding material 2, and the lining material 3 constituted of the bonding agent applied on the rear of the wadding material 2 is fixed by pressure. The wadding material 2 is compressed by endless belts 17 and 18 of a hot air dryer 16 and the whole surface of the lining material is bonded firmly with the rear of the wadding material 2. When the compression is released from the wadding material 2, the same is tension-retained in the deep recessed form with the lining material 3 to restoringly expand sections other than the recessed and form large corrugations.
Patent JP-H1186875-A (JP)
Title: Positive electrode for nonaqueous secondary battery
Inventor: KAZUHARA MANABU
IPC: H01M10/05
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a stable current collector having a good holding property of an electrolyte and superior in charge/discharge cycle durability by forming the current collector with an aluminum foil roughened at least on one face, and providing a roughened layer with the thickness in a specific range and an unroughened portion with the thickness in a specific range on one face of the aluminum foil. SOLUTION: An aluminum foil is roughened at least on one face, and this face is constituted of a roughened layer on a surface with a thickness of 0.5-5 μm and an unroughened portion with the thickness of 8-30 μm. When a layer containing a positive electrode active material is provided only on one face of the aluminum current collector foil, the roughened layer may be provided only on one face of the aluminum foil serving as a junction between the positive electrode active material layer and the aluminum foil. However, when the roughened layer is continuously provided on the aluminum foil at a high speed and at a low cost, the roughened layer may be provided on both faces of the aluminum foil, thereby a binder can be stuck firmly to the current collector.
Patent JP-S6398546-A (JP)
Title: Method for measuring precipitation temperature of wax
Inventor: UEDA TAKASHI
IPC: G01N21/59
Filed: 1986-10-16
Abstract: PURPOSE:To accurately measure the precipitation temp. of wax of dark color crude oil having a high pour point, by a method wherein the light from a light source is condensed, transmitted through a specimen, condensed again and observed together with the continuous temperature measurement of the specimen clamped with transparent glass plates and formed into a membrane. CONSTITUTION:The light imparting a visible spectrum is emitted from a light source 1 and penetrates a cell 3, wherein a specimen is held between two transparent glass plates 15, 16 to be formed into a membrane, through a condensing device 2. The luminous flux of the transmitted light is further throttled by a condensing device 4 to observe the precipitation state of wax by visual observation or photographing. The cell 3 is paced on the specimen support part formed in the hollow part of a thermostatic tank 11 wherein a heating medium flows in from an inlet 12 and flows out from an outlet 13. A thermocouple 18 is mounted onto one transparent glass plate 15 and connected to a display device 19.
Patent JP-H07105798-A (JP)
Title: Puffer type gas-blast circuit-breaker
Inventor: KAI SHINICHI
IPC: H02B13/02
Filed: 1993-10-01
Abstract: PURPOSE:To provide a highly reliable and economical gas-blast circuit-breaker from which a check valve is eliminated by forming a gas discharging hole, which communicates the inside of a main puffer chamber with the outside of a puffer cylinder, in a fixed piston. CONSTITUTION:A gas discharging hole 11 is formed in a fixed piston 8 and a check valve which is attached to a blowing hole 50A is eliminated. Even in the case the gas discharging hole 11 is opened, since a puffer cylinder 50 is driven downward at high speed at the time of contact points parting time, the pressure of a main puffer chamber 6 rises to the necessary level to extinguish an arc. After high pressure gas is blown through the gas blowing hole 50A like a gas flow 14D, expanded gas produced by the arc 15 returns to the main puffer chamber 6. A part of the expanded gas however leaks out of the gas discharging hole 11 so the inner pressure of the main puffer 6 is suppressed to a certain pressure level and the contact points' parting speed is not lowered.
Patent JP-H03107440-A (JP)
Title: Aluminum alloy for load cell
Inventor: TSUKUDA ICHIZO
IPC: C22C21/12
Filed: 1989-09-20
Abstract: PURPOSE:To manufacture the aluminum alloy for a load cell having good microcreep properties by preparing an aluminum alloy contg. specified ratios of Cu, Mg and Ag. CONSTITUTION:An aluminum alloy contg., by weight, 2.5 to 7.0% Cu, 0.15 to 2.0% Mg and 0.05 to 1.0% Ag, furthermore contg., at need, one or more kinds among 0.05 to 2.0% Si, 0.05 to 1.0% Zn, 0.5 to 5.0% Li, 0.01 to 2.0% Mn, 0.01 to 0.5% Cr, 0.01 to 0.4% Zr, 0.001 to 0.2% Ti and 0.0005 to 0.05% B and the balance Al with inevitable impurities is prepd. In this way, the aluminum alloy for a load cell excellent in microcreep properties, proof stress and heat resistance can be obtd.
Patent JP-H08108468-A (JP)
Title: Rail for film lateral orienting machine
Inventor: OGAWA HIROSHI
IPC: B29L7/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide a rail for film lateral orienting machine which can predict occurrence of a concern of a film being broken or the like at the time of lateral orientation in advance and avoid the occurrence. CONSTITUTION: In a rail for film lateral orienting machine where a contact surface 5 with a film orienting clip is formed inside the rising part 6c of the rail 1, a cantilever structure 6 which employs the curved part 6a of the rising part 6c independent of the rail 1 as its fulcrum is formed at the rising part, and a thin wall part 6b is formed at a part of the cantilever structure. A resistance strain gauge 7 is mounted onto the thin wall part 6b, and the strain generated there is detected at a real time, so that orienting force working on the rail is monitored.