baber/WOPTO huggingface dataset:
Patent JP-H06198490-A (JP)
Title: Production of additive cored wire
Inventor: HASEGAWA HIDEKAZU
IPC: B23K35/40
Filed: 1993-01-08
Abstract: PURPOSE:To produce the additive cored seamless wire filled with soft metals, such as mischmetal and lead, by supplying and filling granular metallic materials into wound pipe stock from its one end while under application of vibrations to the pipe stock and diametrally reducing the filled pipe stock down to a product diameter. CONSTITUTION:The roll R of the steel pipe P is fixed to a vibration table 1. This vibration table is provided with a pair of vibration motors 2, 2' and is mounted to a stand 4 via a spring 3. The metallic additive (mischmetal) to be filled in the pipe is put into a hopper 5 and is introduced through an electromagnetic feeder 6 and a hopper 7 into the beginning end 8 of the pipe. As a result, the roll R of the pipe is swiveled and vibrated around its axis C and the filling material is rapidly fed into the pipe. Two kinds of the steel pipes filled with the granular substance of the mischmetal in such a manner are respectively drawn by dies to 5.0mm outside diameter by which the pipes are finished to the products.
Patent JP-H02196518-A (JP)
Title: Two-way buffer circuit
Inventor: OZEKI MASANORI
IPC: H03K19/0175
Filed: 1989-01-26
Abstract: PURPOSE:To set a propagation time independently of an external capacitor by providing 1st and 2nd gate circuits to an input buffer circuit, controlling the 1st gate circuit in the signal passing state in the case of the output mode and the 2nd gate circuit in the signal passing state in the case of the input mode. CONSTITUTION:The 1st gate circuit 21 and the 2nd gate circuit 22 are provided in an input buffer circuit 20 in a 2-way buffer circuits where an output buffer circuit 11 and the input buffer circuit 20 are connected in common to an input and output terminal 13, and an operation control signal C of the output buffer circuit 11 is used to control the operation of the 1st gate circuit 21 and the 2nd gate circuit 22. When the 2nd gate circuit 22 is interrupted, a 1st data before being extracted to the input and output terminal 13 is branched in the output buffer circuit 11 and inputted to the input buffer circuit 20. Thus, the propagation time is independent of an external capacitor connected to the input and output terminal 13.
Patent JP-S62177045-A (JP)
Title: Resin composition for filter frame for fluid filtration
Inventor: ITO SHOJI
IPC: C08L101/00
Filed: 1986-01-30
Abstract: PURPOSE:A composition showing improved molding properties, heat distortion resistance and oil resistance as a filter frame for fluid filtration, neither folding nor bending filters, obtained by blending specific two propylene-ethylene random copolymers. CONSTITUTION:(A) 90-50wt% propylene-ethylene random copolymer having 1-8wt% ethylene content is blended with (B) 10-50wt% propylene-ethylene random copolymer having 20-90wt% ethylene content. The ratio of the component A/B is preferably 80/60-20/40. The composition preferably has >=2g/10min MFR and 2,000-5,000kg/cm<2> modulus in flexure.
Patent JP-S60160570-A (JP)
Title: Solid electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/18
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a lithium ion conductive solid electrolyte with a low deterioration of conductivity even after storage in high temperature by adding at least one kind of oxyacid metal salt to lithium iodide. CONSTITUTION:As an additive to a main constituent, LiI, are chosen Li3PO4, Li3AsO4, Li2CO3, Li4SiO4, Li4GeO4, Li3BO3, Li5AlO4, Li3VO5, LiNbO3, and LiTaO3. By adding any one of them in 50wt%, a solid electrolyte was prepared. As a negative electrode, a rolled lithium plate punched out into the prescribed dimensions was used, and, as a positive electrode, a positive electrode compound, which was prepared by adding Pb powders in 20wt% to PbI2 powders, was used. In making a battery, a positive electrode compound of 300mg and a solid electrolyte material of 70mg are successively filled in a metal mold of 10.0mm.phi in diameter, and then the above-mentioned negative electrode is contact-bonded on this molded solid electrolyte to form a battery. The figures show the discharge characteristics of the batteries (battery by this invention, sample numbers 1, 2, 3, 11, and 14; battery of an existing type using LiI-Al2O3 solid electrolyte a) tested under a temperature 80 deg.C with a load 1MOMEGA.
Patent JP-H03222325-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISHIMA TATSUO
IPC: H01L21/3205
Filed: 1990-01-26
Abstract: PURPOSE:To form a barrier metal layer in excellent coverage not to diminish the barrier property on a polysilicon film for leading-out an emitter by a method wherein the barrier metal layer is formed as if covering the second polysilicon film and the second silicon oxide film and then a metallic film is formed on the barrier metal layer. CONSTITUTION:While the inside of the second opening part 9 is cleaning- processed using fluoric acid solution, the first recession 10 is formed below a sidewall polysilicon film 8. Likewise, while the second polysilicon film 11 is formed on the sidewall polysilicon film 8 as if filling up the first recession 10, the second recession 12 is formed in the first recession 10 and then the second silicon oxide film 13 is buried in the second recession 12 only by anisotropical etching process. Through these procedures, a barrier metal 18 can be prevented from creeping in the second recession 12 furthermore, since there is almost no recession at all on the surface of the second polysilicon film 11 and the second silicon oxide film 13, the barrier metal 18 can be formed in almost even film thickness and excellent coverage on the second polysilicon film 11 and the second silicon oxide film 13.
Patent JP-S52100638-A (JP)
Title: Refrigerator of lng ship
Inventor: TANIGAKI SANNOSUKE
IPC: F25D3/10
Filed: 1976-02-20
Abstract: PURPOSE: To disuse the coloing mechanism of heat medium in a refrigerator by utilizing the low temperature of boil off gas which is usually evaporated from a cargo tank when ING is in transit and by by regerating to the heat medium in the refrigerator by a heat exchanger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06231862-A (JP)
Title: Phase control circuit for electrical water boiler
Inventor: KATAYAMA HISAYASU
IPC: H05B3/00
Filed: 1993-02-04
Abstract: PURPOSE:To enable fully live state to be provided, even upon the occurrence of an AC power voltage drop, by connecting the power supply of a comparator and the discharge section of a CR charge and discharge circuit to the first power supply circuit, while connecting an amplification circuit and the charge section of the CR charge and discharge circuit to the second power supply circuit. CONSTITUTION:The power supply of a comparator 59 as well as the discharge section 46 of a CR charge and discharge circuit 41 are connected to the first power supply circuit 31. An amplification circuit 53 as well as the charge section 44 of the circuit 41 are connected to the second power supply 36. When the circuit 31 to generate negative DC voltage Vcc and the circuit 36 to generate negative DC voltage Vdd become unstable, due to a drop in the voltage of an AC power supply 30, a voltage difference between the minimum voltage of output Vs from the circuit 41 and the minimum value of output Vt from the circuit 53 is determined by voltage appearing in a dividing resistor 37 to constitute the circuit 36. This resistor voltage is determined by the load current of the circuit 36. Consequently, a voltage difference Vc between the minimum voltage of the output Vs and the minimum voltage of the output V, becomes smaller, according to the drop in the voltage of the AC power supply 30. Thus, a phase where the output Vs and Vt cross each other, is maintained at level near the zero voltage the AC power supply 30.
Patent JP-S57129767-A (JP)
Title: Multitone recording device
Inventor: OOHIRA HIDEAKI
IPC: B41J2/52
Filed: 1981-02-06
Abstract: PURPOSE:To conduct multitone recording by a simple circuit constitution by conducting overlapping recording in times corresponding to the weight of an n- bit binary digital signal. CONSTITUTION:An analog picture signal (a) is inputted in comparators 6-8 from an input terminal 1 and compared with reference-voltage level signals (g)- (i) prepared by resistors 2-5. The output signals (b)-(d) are transformed into  the n-bit binary digital signals (e) and (f) in an encoder 9 only when the picture signal (a) is large and are stored thereafter in line memories 10-13. And, the  data thus stored are read out by the timing of a clock pulse signal CK2 and any one-bit output of n-bit outputs is selected by switches 14 and 15, and further,  selection being made from the switches 14 and 15 by a switch 16, the data is  read out and inputted in a driving circuit 18, which makes a recording head 19  conduct the first recording in a printing time set by a timer 17. Thereafter, the  switches 14-16 being operated in the same way as in the first time, the second printing is conducted in an overlapping manner in the same position of a recording pape sheet with that in the first time, and subsequently, with the switches  14-16 being selected, the overlapping recording is performed.
Patent JP-H04256161-A (JP)
Title: Foreigner's name data deciding system
Inventor: OGURO HIDEKAZU
IPC: G06F17/22
Filed: 1991-02-08
Abstract: PURPOSE:To extremely shorten the work time required for the person's name date control by omitting the checking job of the person's name data carried out by 8 user after registration of the person's name date. CONSTITUTION:An input identifying part 2 checks whether the person's name data are produced in a correct form or not. A data dividing part 5 segments a single head character of the person's name data. A date checking part 4 checks whether the segmented head character is contained in a foreigner's name date character code table 8 or not. If so, a processing part 5 adds a foreigner's name identifier to the person's name data. Then an output part 6 outputs the divided person's name data to a person's name conversion date file 7.
Patent JP-S57134080-A (JP)
Title: Thermostat mixing valve
Inventor: SHIMAZU MITSUAKI
IPC: G05D23/13
Filed: 1981-02-06
Abstract: PURPOSE:To botn cancel the tension of an operating spring and prevent this spring from being twisted, by engaging an operating shaft to spindle shaft and to a main unit part through an engaging means, not rotatable but axially movable, simultaneously interposing a spring. CONSTITUTION:A control valve body 22 is provided with an operating spring 24 urging to the side of a control part C, and the control part C comprises a  spindle shaft 39, mounted with a handle 48 and no moving axially but rotating  for a main unit part, and an operating shaft 38, adapted to a temperature sensing part 30 and axially moving for the main unit part. There are engaged the  operating shaft 38 to the spindle shaft 39 by a spline engaging means e while the operating shaft 38 to the main unit by a screw engaging means d, simultaneously a spring 49 is interposed between the operating shaft and the spindle shaft or  the operating shaft and the main unit part. At this time, the spring 49 is extensibly and contratibly rotated together with the both shafts 38, 39, then not  twisted by rotary motion of the handle 48.
Patent JP-H08191459-A (JP)
Title: Video signal processing circuit
Inventor: KAGAWA TAKASHI
IPC: H04N5/77
Filed: 1995-01-10
Abstract: PURPOSE: To reduce circuit scale by selectively outputting the output of a luminance signal comb-line filter and a chroma signal comb-line filter or the output of a camera signal processing circuit. CONSTITUTION: The frequency band of a luminance signal Y and a chroma signal C is limited and the component of the signal Y and the component of the signal C are added so as to be separated in terms of frequencies and the added signal is fed to an input terminal 1. Then the added video signal or the image pickup signal picked up by an image pickup element is given to an A/D converter 14, in which the image pickup signal is digitized. An output of the A/D converter 14 is fed to a terminal 22B of a switch circuit 22 and the circuit 22 is thrown to the position of the terminal 22B in the case of the VTR reproduction mode and a switch circuit 23 is thrown to the position of a terminal 23A. Then the output of the A/D converter 14 is fed to a cascade connection circuit of one-line delay circuits 16, 17.  Then an output of the circuit 23 and an inter-stage output of the circuits 16, 17 are fed to a Y comb-line filter 3. Furthermore, the output of the circuit 23, the output of the circuit 27 and the inter-stage output of the circuits 16, 17 are fed to a C comb-line filter 4.
Patent JP-S54110764-A (JP)
Title: Horn antenna
Inventor: TANAKA HIROKAZU
IPC: H01Q13/02
Filed: 1978-02-17
Abstract: PURPOSE:To negate the reflected wave caused by the opening cover and thus to prevent the deterioration of the oval polarized wave rate by providing the opening covers at the two areas in the path of the electric wave of the horn antenna. CONSTITUTION:The wave sent from circular-rectangular wave guide converter 5 passes through polarized branching filter 4, circular polarized wave generator 3, conical horn 2 plus opening cover 1a and 1b in that order and then radiated into the free space in the form of the circular polarized wave. The part of the incident waves is reflected by cover 1a, and part of the waves passed through cover 1a is reflected again by cover 1b. In this connection, the space between 1a and 1b is selected to the length of the odd-multiplication of 1/4 waveform or 1/4 waveform. At the same time, the relationship between reflection coefficient Pa of cover 1a and reflection coefficient Pb of cover 1b is set to Pb=Pa/(1-Pa)<2>. As a result, the reflected waves through the two covers can be negated completely.
Patent JP-H11212955-A (JP)
Title: Arithmetic unit and image processor
Inventor: HORIOKA TOSHIO
IPC: G06T15/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To appropriately obtain the original data even in the case of a specified interpolation coefficient by switching the variable of a prescribed bit width that is used at the time of a linear interpolation operation of a three-dimensional computer graphics system. SOLUTION: An arithmetic unit performs processing such as texture mapping, a fog operation and a highlight operation in the mapping part of a three- dimensional image generating device. In such a case, the arithmetic unit performs an operation of A×α+B×(1-α) by using optional values A and B which have respective prescribed bit widths and a coefficient α that has a prescribed bit width and is a value of satisfying 0<=α<=1 and obtains an upper prescribed bit as an operation result. In the case of α=1, the value A is selected as an addition value F and in the case of α≠1, the value B is selected as the addition value F. And, the operation of A×α+B×<-> α+F (in such a case,<-> α shows bit inversion of α) is performed based on the selected addition value F.  Thus, the original data is appropriately obtained even in the case of the interpolation coefficient α=1.0.
Patent JP-2000217248-A (JP)
Title: Device for suppressing output voltage of solar cell
Inventor: FURUKAWA KIMIHIKO
IPC: H01L31/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide with a simple structure a device for suppressing the output voltage of a solar cell capable of suppressing the output voltage at low load. SOLUTION: In a photovoltaic power generating system 12, which converts a DC power from solar cells 14 into on AC power with an inverter 16 for supplying power to a load 24 and which is connected to a commercial power system 20, an output voltage suppressing device 10 comprises a transistor 32 connected in parallel to the solar cells between the cells and the inverter 16, a Zener diode 34 which is connected to the base of the transistor 32 and turned on in the range of 280 to 300 V, for example, to switch on the transistor 32, and resistors 36, 38 each connected to the collector and emitter of the transistor 32. This structure makes it unnecessary to secure unwanted withstand voltage at low load and facilitates designing of the photovoltaic power generating system 12.  Also, the operation range of the solar cells 14 can be made smaller, and the tracking of the maximum power point can be controlled easily.
Patent JP-H08210661-A (JP)
Title: Bathroom hot water supply system
Inventor: YAMAMOTO YOJI
IPC: F24D15/00
Filed: 1995-02-06
Abstract: PURPOSE: To make it possible to connect a hot water supply heater to a bathroom with a single piping system and heat a bathtub and ventilate and dry the bathroom and drive a floor heating device as well with this single piping system. CONSTITUTION: A hot water supply branch unit 15 is mounted to the end (bathroom) of a single main pipeline 14 from a hot water supply heater 10 to a bathtub 11. This unit 15 is adapted to control the flow of hot water circulating in the bathtub 11, a bathroom ventilation dryer 12 and a floor heating device 13.
Patent JP-H02260380-A (JP)
Title: Delay comperseting jack
Inventor: HAARAN EI PASUTAA
IPC: H01R13/646
Filed: 1990-01-26
Abstract: PURPOSE: To provide a jack assembly constituted of one jack with no intermediate loop provided therefor for use in a video receiver by interposing a switch mechanism and a delay circuit between its first conductor and second conductor. CONSTITUTION: A jack 40 comprises a housing body 42 constituted of a forward part 43 and a backward part 44. The backward part 44 of the jack 40 has jack couplings 52 and 53 constituting the first and the second coupler means respectively. Ports 46 and 48 are a standard port for receiving therein a coaxial plug. The backward part 44 includes a solid-state circuit element 68 constituted of a non-cable element employed as a delay line. The circuit element 68 is combined with spring conductors 64 and 66 to form a delay circuit 62. The level of delay is determined such that the circuit element 68 simulates a coaxial cable of a length equal to a predetermined length of a patch code to be used in the jack.
Patent JP-H11201967-A (JP)
Title: Screening method for medicine and molecule design method for medicine
Inventor: KATO SHIGEAKI
IPC: G01N33/15
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a medicine screening method and a molecule design method with high specificity. SOLUTION: Based on knowledge that a route through an smad molecule and the route through new MAP kinase such as TAB1 and TAK1 or the like are present in the intracellular signal transmission mechanism of a TGF-β receptor super family and the knowledge about the interaction of the smad molecule and an intranuclear receptor and the interaction with CBP/p300 in transfer adjustment by the smad molecule, these screening method and molecule design method for a medicine with higher specificity for specifying an action point are made possible.
Patent JP-H0617888-A (JP)
Title: Flexible cup shape member in harmonic speed change gear
Inventor: KIYOZAWA YOSHIHIDE
IPC: F16H1/32
Filed: 1991-02-08
Abstract: PURPOSE:To moderate stress concentration generated to a flexible cup shape external tooth gear member during action in a cup shape gear type harmonic reduction gear, and form smooth stress distribution as the whole member. CONSTITUTION:The outer side face of a diaphragm part 32 in a cup-shape external tooth gear member 3 is specified by plural curves of different curvature disposed in such a way as to reduce the curvature gradually, so that the wall thickness is gradually reduced toward the tip side from a joint part 323 to a boss part. The wall thickness t (a) of the joint pat 323 is set to be about three times or more thicker than the minimum wall thickness t (e) on the tip side, and a thin wall part of wall thickness t (f, g) is further formed on the adjacent side to the diaphragm part 32 in a drum part 31.
Patent JP-S56113932-A (JP)
Title: Method for cooling and/or heating indoor by performing secondary heat exchanging on underground waters
Inventor: ITOU YOSHIHIKO
IPC: F24F5/00
Filed: 1980-02-15
Abstract: PURPOSE: To reduce costs for indoor air-conditioning, by performing indoor air cooling and/or heating utilizing thermal energies of underground waters.  
     CONSTITUTION: A tube of about 200mm length is driven on the underground water path at the depth of 10W50m from the ground surface, and a number of hole with about 10mm length is bored to the lower end thereof. A spiral tube for heat exchanging with the length of about 20mm is inserted in the tube and connected to a central suction tube. Then waters are fed and they are jetted up through the suction tube at the temperature of 16°C and circulated to the indoor coolers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58136700-A (JP)
Inventor: HOSOI YAICHIROU
IPC: C23C18/40
Filed: 1982-02-06
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-2000211504-A (JP)
Title: Casing for vehicle control device
Inventor: HARA YASUHIRO
IPC: B61C17/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce a production lead time by providing connection portions on surfaces of independent right and left casings corresponding to the inside of a vehicle body, and facing the connection portions of the two casings to each other, and connecting the casings at the connection portions facing each other, thereby constructing an integrated casing. SOLUTION: A controller casing 1A is constructed of a top plate 2, a bottom plate 3 arranged in parallel thereto, side plates 4A, 4B arranged up and down to connect both ends of the two 2, 3 in the widthwise direction, and longitudinal side plates 5A, 5B connected to the top plate 2 and side plates 4A, 4B. A suspending fitting 7 is mounted to the side plate 5B to which side connection fittings 8A, 8B are mounted. To an end of the fitting 8A fitted members 9A, 9B having fitting surfaces are mounted. The fitting 8B is mounted at a symmetrical position. The casing 1a is positioned to face another controller casing 1B and they are fastened by bolts to form an integrated casing.
Patent JP-S58134716-A (JP)
Title: Formation of film of highly polymerized soft vinyl chloride on surface of cloth
Inventor: SUGITA MASAO
IPC: B32B27/12
Filed: 1982-02-06
Abstract: PURPOSE:To uniformly form a softened film of highly polymerized PVC on the surface of a cloth product by such an arrangement wherein after coating a plastisol on the cloth, coarse particles of highly polymerized PVC are caused to densely adhere to the plastisol without gap and after the cloth is rapidly heated, a plasticizer is added and the cloth is heated again. CONSTITUTION:After a thin film of a plastisol consists of an emulsified polyvinyl chloride resin of which degree of polymerization is about 1,300 and a plasticizer is made to adhere to the surface of a cloth, surplus liquid is removed. Then, coarse particles of suspension polymerized PVC of which degree of polymerization is higher than 1,800 are caused to densely adhere, in the form of a thin film, to the plastisol, and make the plastisol to become semigelled condition by rapidly heating it and coarse particles are fixed on the cloth. After that, a plasticizer or a diluted plastisol is made to impregnate between coarse particles and heated up to a gelling temperature.
Patent JP-H04255853-A (JP)
Title: Photosensitive and thermosensitive recording material and antihalation layer vanishing its color under heat
Inventor: SUGIYAMA SUSUMU
IPC: G03F7/11
Filed: 1991-02-08
Abstract: PURPOSE:To provide a perfectly dry black-and-white or color photosensitive and thermosensitive recording material producing no unnecessary waste, not requiring the use of a developing soln., etc., and capable of giving an image having high resolution. CONSTITUTION:An antihalation layer vanishing its color under heat is formed on the substrate side of a photosensitive and thermosensitive layer in which a latent image is formed by exposure in a photosetting compsn. and a component taking part in color development or color vanishment by heating is transferred in accordance with the latent image to form an image.