baber/WOPTO huggingface dataset:
Patent JP-2000110302-A (JP)
Title: Manufacture of heat-insulating panel and heat- insulating panel
Inventor: YANAGIMOTO YOSHIHIRO
IPC: E04B1/80
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a heat-insulating panel, which represents the manufacture of a large-sized panel proper even to production in a small quantity and many kinds and has high productivity by shortening a mold-release time. SOLUTION: The inside of a box body A composed of frame materials 1 surrounding a periphery and face materials 2, 3 installed onto both surfaces of the frame materials 1 is filled with synthetic-resin foams 4 in the manufacture of the heat-insulating panel 5. The reaction mixture of a polyol component and an isocyanate component is injected into the box body A constituted of face materials 2, 3 and the frame materials 1 in the presence of a catalyst and a foaming agent, the reaction mixture is foamed, and the heat-insulating panel filled with a rigid polyurethane foam having a closed-cell rate of 80% or more is manufactured.  Water is used as the foaming agent, polyvalent polyol having mean functionality of 4.0 or more is employed as the polyol component, and isocyanate, which mainly comprises diphenylmethane diisocyanate and/or polymethylene polyphenylene polyisocyanate and has mean functionality of 2.3 or more, is used as the isocyanate component.
Patent JP-H06111828-A (JP)
Title: Fuel electrode material for fuel cell, and manufacture thereof
Inventor: KUROSAWA SUSUMU
IPC: H01M4/86
Filed: 1992-09-25
Abstract: PURPOSE:To make catalytic activity to the oxidation of metanol higher than that in platinum black, provide sufficient corrosion resistance and durability under use environment and an optional size or shape integrated with a catalyst carrier, and eliminate corrosion or separation, etc., in the interface of the catalyst carrier. CONSTITUTION:Fuel electrode material 10 for a fuel cell is provided with metal base material 11 and an amolphous alloy layer 12 formed on the surface of the metal base material 11. In the amolphous alloy layer 12, either or both nitrogen or exygen is contained in the alloy of the iron family elements of one kind or two kinds or more, the metal family of one kind or two kinds or more, selected from Ti, Zr, Nb, and Ta, and platinum family elements of one kind or two kinds or more; and the surface of the amolphotus alloy layer 12 is activation-treated. An ion implantation layer 13, having an element or elements of one kind or two kinds or more selected from Ti, Zr, Nb, Ta, and the iron family elements, can be formed on the interface between the metal base material 11 and the amolphous alloy layer 12.
Patent JP-H09124063-A (JP)
Title: Container with foam-ejecting pump
Inventor: IIZUKA SHIGEO
IPC: B05B11/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the pumping efficiency of a foam ejecting pump and prevent large foam from being formed at an early stage of ejecting foam. SOLUTION: An air-liquid mixing chamber 46 is formed inside an upper part of a stem 40, and air and liquid are allowed to flow into the mixing chamber 46 through separate flow passages, respectively. A valve seat 41 is provided at a liquid inlet port of the air-liquid mixing chamber 46, and a liquid outlet valve 70, which is seated on and leave the valve seat 41, is movably housed in the air-liquid mixing chamber 46. A foaming unit is fixed to the upper part of the stem 40, and a lower end of a small diameter part 131b of a casing 131 of the foaming unit is positioned above the valve seat 41, whereby a maximum moving distance of the liquid outlet valve 70 from the state of seating on the valve seat 41 toward a perpendicularly upward direction is limited to 0.1-1.0mm.
Patent JP-H08113247-A (JP)
Title: Wrap container
Inventor: IWAMURA KEICHO
IPC: B65D25/52
Filed: 1994-10-08
Abstract: PURPOSE: To facilitate the picking-up of wrapping paper when using it and simplify a preventive stopper against winding-back of a wrapping paper container. CONSTITUTION: A picking-up hole 20, a spring structure, or an adhesive structure is provided in a container body 11 of a wrapping paper container 10 or on the container cover 14 to easily pick up the wrapping paper. Or a hole 51 formed in the container body is provided to easily prevent the wrap from winding back.
Patent JP-H05122621-A (JP)
Title: Driving circuit for solid-state image pickup element
Inventor: IHARA ISAO
IPC: H04N5/335
Filed: 1991-10-28
Abstract: PURPOSE:To eliminate noise generation during a vertical blanking period by providing a counting circuit permitting the number of logic changes to be constant with respect to the rise or fall of a clock signal in both first and second counting circuits. CONSTITUTION:A first counting circuit 2 for measuring the reference signal for a horizontal scanning period of the driving circuit of a solid-state image pickup element and a second counting circuit 15 for measuring various kinds of signals during a vertical blanking period, are provided. The second counting circuit 15 consists of a counting circuit in which the number of logic changes of each flip-flop with respect to an input clock can be made constant and the output load capacity of each flip-flop at a counting stage can be made uniform. That is both the first and second counting circuits 2 and 15 consist of the counting circuit in which the number of logic changes can be made constant and the output load capacity can be made uniform, respectively. Thus, the driving circuit for the solid-state image pickup element in which the noise during the vertical blanking period does not appear during a video period even when an 1H delay line is used can be obtained.
Patent JP-S61146894-A (JP)
Title: Two-process type delignification of pulp produced under alkaline or neutral condition
Inventor: HORUSUTO KURIYUUGAA
IPC: D21C9/10
Filed: 1985-12-16
Abstract: 1. A two-stage process for the delignification of sulfate pulps produced under alkaline or neutral conditions using oxygen and hydrogen peroxide, characterized in that the pulp is pretreated simultaneously with oxygen and hydrogen peroxide at a pH value of < 5 and then further delignified with oxygen in alkaline medium.
Patent JP-H09124303-A (JP)
Title: Concentration-variable ozone gas generating system
Inventor: TSUKIMISATO YASUHIRO
IPC: C01B13/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a concentration-variable ozone gas generating system prevented from shortening of the life of an ultraviolet lamp by controlling O3 generation amount by a specific means to eliminate flashing of the ultraviolet lamp in the case of changing O3 concentration in the O3 gas generating system. SOLUTION: This concentration-variable ozone gas generating system controls an O3 generating amount by receiving and holding an ultraviolet lamp 1 in a cylindrically formed lamp holder 2, inserting a flow rate adjuster 3 into a path of air flowing into the inside of the lamp holder 2 and varying the amount of the air into the lamp holder 2 by the flow rate adjuster 3. Preferably, a concentration is adjusted by mixing O3 from the lamp holder 2 with an air from an air source A passed through an air path R1 in a gas mixer B. An electromagnetic valve 5 is used for feeding a purging air into the lamp holder 2 and for adjusting the amount of air flowing into the lamp holder 2.
Patent JP-H09130242-A (JP)
Title: Pll circuit
Inventor: SHIMOBE YUUICHI
IPC: H03L7/22
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent sprious by shifting the reference signal phase of a phase locked loop(PLL) by inverting only one clock input of a reference signal generating circuit, and preparing the phase comparing frequency of both loops by further dividing the frequency of this reference signal. SOLUTION: Clocks (f0 ) inputted from an OSC 0 (30) to an REF 1 (16) and REF 2 (27) are respectively frequency-divided into five stages and two stages and become reference signals fr1 and fr2 of respective loops. At such a time, since the fr1 starts counting with the rise of f0 and the fr2 starts counting with the fall of f0 , the rising positions of fr1 and fr2 are shifted just for the half cycle of f0 . Next, the fr1 and fr2 are respectively frequency-divided into nine stages and five stages by frequency dividers DIV 1' (15) and DIV 2' (26) and become respective phase comparing frequencies fpd1 and fpd2. In this case, the fpd1 and fpd2 shift rising just for the shifted components of fr1 and fr2 , further, the position relation is not fluctuated by synchronizing fr1 and fr2 at f0 , and the rise/fall of both the signals are not matched.
Patent JP-H06129739-A (JP)
Title: Absorptive refrigerator
Inventor: ARIMA KATSUHIKO
IPC: F25B15/00
Filed: 1992-10-20
Abstract: PURPOSE:To prevent ammonia from being injected into air even if a pressure in a cooling system is abnormally increased due to an abnormal increasing of temperature of an absorptive cooling system cased by a certain reason. CONSTITUTION:An absorptive refrigerator is comprised of a generator for evaporating liquid refrigerant; a refinery device 12 communicating with an upper part of the generator; a condenser 13 positioned below the refinery device; an evaporator; an absorber device 15 placed below the evaporator and absorbing refrigerant gas; a liquid receptor 16 for storing liquid refrigerant below the absorbing device; an absorptive cooling system 9 comprising a heater 11 for the generator; a pressure valve 26 communicating with the absorption cooling system 9; and an air bag 27 communicating with the pressure valve 26.
Patent JP-H07134016-A (JP)
Title: Optical angle-of-rotation sensor
Inventor: MATSUO TETSUYA
IPC: G01D5/30
Filed: 1993-11-10
Abstract: PURPOSE:To reduce the number of light detection parts to decrease cost and to achieve miniaturization by reducing the housing space of the light detection parts. CONSTITUTION:An optical angle-of-rotation sensor is equipped with a rotary shaft 1, a light source 2, a light detection part 3, the reflecting surface 5 on the rotary shaft 1 and a data processing part 6. The reflecting surface 5 receives the light from the light source 2 and the light detection part 3 receives the light from the reflecting surface 5 to detect the quantity of reflected light. When the reflecing surface 5 is rotated along with the rotary shaft 1, the relative positional relation of the reflecting surface to the light source 2 or the light detection part 3 is altered and the quantity of the reflected light is changed. The data processing part 6 detects the angle theta of rotation of the rotary shaft 1 on the basis of the detected quantity of reflected light. When the angle theta of rotation is detected by utilizing the change of the quantity of light, the number of the light detection parts is not affected by the number of the angles theta of rotation.
Patent JP-2001112232-A (JP)
Title: Secondary stator unit of linear induction motor carrier
Inventor: SAITO YOICHI
IPC: H02K41/025
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a secondary stator unit of a linear induction motor type carrying truck for traveling a vehicle smoothly. SOLUTION: The basic material 2 of a stator unit of a linear induction motor comprises a back yoke and a platelike paralelogramatic secondary conductor 4 shaped to have the same width as the grating unit of floor plate and laid in layer. The stator units 1 are laid side by side to constitute a traveling passage of a traveling vehicle. When the primary mover of the traveling vehicle is conducted, eddy currents 11, 11a are induced in the secondary conductor 4 to generate a thrust in the primary mover in parallel with a guide groove 5. The eddy current passes through the end of an edge 4a, circulates from one edge 4b to the edge 4a in a region of the secondary conductor 4 defined by the edge 4a and a line orthogonal to the guide groove 5 and circulates from one edge 4b to the other edge 4b in other regions of the secondary conductor 4. Since the eddy current component is not zero at any point in the direction orthogonal to the guide groove 5, thrust can be prevented from lowering and the traveling vehicle can travel smoothly.
Patent JP-S62131582-A (JP)
Inventor: JIYON ROBAATO IYAAGEIN
IPC: H01L21/8247
Filed: 1986-11-26
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-H07113568-A (JP)
Title: Vaporization-cooled engine for cogeneration
Inventor: MORII TAKAYUKI
IPC: F22B3/04
Filed: 1993-10-15
Abstract: PURPOSE:To effectively utilize thermal energy and also lower the cooling temperature of the engine so as to keep it from trouble in heat resistivity in cogeneration by increasing the generation of steam and heating materials by thus generated steam. CONSTITUTION:A jacket 3 is formed on the outer side of a gas engine 1. The jacket 3 is connected to a refrigerant-collecting vessel 4 by a lower communicating pipe 13 and an upper communicating pipe 15. To an upper space 16 provided in the refrigerant-collecting vessel 4 a low-pressure vapor pipe 5 is connected. This low-pressure vapor pipe 5 is connected to a heat exchanger 6. The low- pressure vapor pipe 5 passed through the heat exchanger 6 is connected to an ejector 21 of an ejector type vacuum pump 12. This ejector type vacuum pump 12 comprises a centrifugal pump 22, the ejector 21, and a hermetically sealed tank 19. To this tank 19 a cooling-fluid-feeding pipe 11 is connected; the tank 19 communicates with the refrigerant-collecting vessel 4 by a pipe 17.
Patent JP-H07113249-A (JP)
Title: Working machine with operator cab
Inventor: SATO TAKAYUKI
IPC: E02F9/16
Filed: 1993-10-16
Abstract: PURPOSE:To reduce longitudinal shaking of an operator cab main body by a method wherein paralleled links, each of which is formed of a rod member and a link, turn, interlocking with vibrations occurring to the operator cab in a frame. CONSTITUTION:When a traveling lever 46 is placed in a point within an angle alphanear the neutral position, a fixing-and-releasing device 40 is put in a fixing position and rod members 38 are prohibited from axial displacement, being fixed by clamping parts 44A of pistons 44. Paralleled links, each of which is formed of a link mechanism 35 and a rod member 38, convert horizontal vibration into vertical vibration in an operator cab 25 and control the horizontal vibration so that it becomes small. As the traveling lever 46 is tilted, crossing over the the angle alpha, a solenoid-controlled selector valve 38 is put in a position for switching to release, causing each of pistons 44 to separate from the rod members 38, and the rod members are put in release positions where axial displacement is allowed. The rod members 38 make free of movement in the axial displacement, independently the link mechanism 35, and the operator cab main body 25 becomes to be supported only with lower cushioning support bodies 28 and the link mechanisms 35.
Patent JP-H10121498-A (JP)
Title: Stone masonry block, stonework embankment, and stone masonry road revetment
Inventor: YAMAUCHI JUICHI
IPC: E02D29/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To enable insects to breed by spreading foothold plates over the surface of blocks of a stone masonry, with the foothold plates being constituted to lie from bottom to top of the block revetment so that insects may climb up and down the block revetment. SOLUTION: A block revetment is constituted with bottom stone blocks 15, terraced stone blocks 16, side stone blocks 17, corner stone blocks 18, and top stone blocks 19. Foothold plates 21 to 24 for insects are spread over from bottom to top of the block revetment to cover parts of the bottom stone blocks 15, terraced stone blocks 16, side stone blocks 17, corner stone blocks 18, top stone blocks 19, and part of a top end concrete 8. The foothold palate 22 is provided with minute holes to prevent insects from slipping. Therefore, insects may climb up and down the block revetment along the foothold plates 21 to 24 and may breed.
Patent JP-H09124749-A (JP)
Title: Vinyl chloride resin
Inventor: OOMURA TAKAHIRO
IPC: C08F265/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin which can be produced from vinyl chloride and a small amt. of an acrylic copolymer and provide a molded item excellent in impact resistance and tensile strength. SOLUTION: This vinyl chloride resin is obtd. by grafting 99-70wt.% vinyl chloride onto 1-30wt.% particles of an alkyl (meth)acrylate copolymer. The copolymer is obtd. from 0.1-30 pts.wt. polyfunctional monomer and 100 pts.wt. monomer component comprising 10-100wt.% alkyl (meth)acrylate which provide a homopolymer having a glass transition point lower than -20 deg.C and 90-0wt.% monomer which is copolymerizable therewith and gives a homoplymer having a glass transition point of -20 deg.C or higher.
Patent JP-H03144581-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: C08F299/00
Filed: 1989-10-31
Abstract: PURPOSE:To improve dispersion stability, redispersibility and fixability by bringing a monofunctional monomer A which is insolubilized by polymn. and a specific oligomer B into polymn. reaction. CONSTITUTION:Dispersing resin particle are obtd. by bringing the monofunctional monomer A which is insolubilized by polymn. and the oligomer B which is formed by bonding a polar group only to one terminal of the main chain of a polymer consisting of the repeating unit expressed by formula II and has <=10<4> number average mol. wt. into polymn. reaction in the presence of the resin for stabilizing dispersibility which is a polymer contg. the repeating unit expressed by formula I, is formed by crosslinking a part thereof and bonding a polymerizable double bond group thereto and is soluble in nonaq. solvents. In the formula I, T<1> denotes -COO-, -OCO-, etc.; A<1> denotes an aliphat. group; a<1> and a<2> respectively denote a hydrogen atom, halogen atom, etc. In the formula II, V<0> denotes -O-, -S-, etc.; Y<0> denotes a hydrogen atom or hydrocarbon group; X<1> and X<2> denote -O-, -S-, etc.; R<2> and R<3> denote a hydrocarbon group; b<1>, b<2> denote a hydrogen atom, halogen atom, etc. The excellent stability of dispersion, redispersibility and fixability are obtd. in this way.
Patent JP-H08237239-A (JP)
Title: Timing extraction circuit, communication system using the circuit, timing extraction method and communication equipment
Inventor: KAZAWA TORU
IPC: H04L25/40
Filed: 1995-10-30
Abstract: PURPOSE: To provide a timing extraction system which can extract a precise clock when a multilevel transmission code is applied, which can be applied for a great rate transmission that is more than several megabit per second and which fits for LSI of a realized circuit. CONSTITUTION: The timing extraction method is to extract the clock of a baud rate from a multilevel signal which has the prescribed baud rate and generates cross timing with a reference level at frequency timing which is integer number- fold of the baud rate and the method is for obtaining identification data from the multilevel signal in response to the clock. Cross timing between the multilevel signal and a prescribed threshold is detected, and a control signal is generated when a differential signal generated from the multilevel signal is beyond a prescribed threshold area. A baud rate clock synchronized with a data identification point is generated by using the operated result of cross timing and the control signal, and identification data is extracted from the multilevel signal by using the baud rate clock.
Patent JP-2001100801-A (JP)
Title: Device and method for controlling actuator
Inventor: MURAJI TETSURO
IPC: G05D3/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a control method for actuator, which can be quickly changed when the working amount of an actuator is large, and can be smoothly changed when the working amount is small. SOLUTION: This device has a feedback control operating means for measuring the position of the actuator, returning deviation from a target position to a driving means and correcting it and a feedforward control operating means for previously calculating a driving power to be inputted from the target position of the actuator, calculating a pattern of the driving power to be impressed from the calculated driving power and a preset feedforward operation expression and reporting it to the driving means and this feedforward control operating means can arbitrarily set the feedforward operation expression from the size and direction of the applied target position.
Patent JP-H04156587-A (JP)
Title: Multi-window display system
Inventor: TANAKA MASASHI
IPC: G06F3/14
Filed: 1990-10-19
Abstract: PURPOSE:To simplify the process of changing the display position by providing a means for selecting a plurality of outputs from a display data generating circuit corresponding to each window in accordance with a window number stored in a display selecting memory. CONSTITUTION:A timing generating circuit 2 delivers a timing signal 3 for determining the position of display on a display device 1. Display data generating circuits 4, 4a, 4b,... generate display data for each window. Further, a display selecting memory 5 stores therein a window number 6 corresponding, one-to-one, to the position of display on the device 1, and delivers the number 6 in accordance with the signal 3. Then, a selecting circuit 7 selects one of window data 8, 8a, 8b,... in accordance with the number 6 and delivers the same as a display signal 9 so as to determine the position of the display.
Patent JP-H06109791-A (JP)
Title: Measurement method for circuit board
Inventor: TSUMITA YOSHIYUKI
IPC: G01R31/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide a circuit board measurement method not causing a thick film electrode or the like damage or separation. CONSTITUTION:According to this measurement method for a circuit board 2, an insulation film 3 is first formed in such a way as covering the peripheral end section 4 of a thick film electrode 2 formed on a circuit board 1, and the upper area of the section 5. Then, probes 6 and 6' are kept in contact with the electrode 2 across both ends thereof, thereby measuring the characteristics of a thin film circuit component 11.
Patent JP-H06112997-A (JP)
Title: Frame converter
Inventor: TAKAHASHI KAZUTAKA
IPC: H04L69/40
Filed: 1992-09-28
Abstract: PURPOSE:To generate a frame converter of an optional form and to send the frame to a test object equipment by receiving a frame of the prescribed form, storing it to a storage device and allowing a conversion command section to convert the frame according to a commanded conversion content. CONSTITUTION:This converter is provided with input ports 23-1-23-3 receiving a frame to be sent, a storage device 26 tentatively storing the frame inputted from the input port, a data conversion section 27 converting optional data forming the frame into data designated in advance, a conversion command section 28 designating the conversion content of the data conversion section 27 and output ports 24-1-24-3 outputting the frame after conversion to an external circuit. Then the conversion command section 28 which receives a frame of a proper form to be sent in a network externally and converting optional data of the frame into a form designated individually in advance receives the commanded conversion content and the data conversion section 27 executes the conversion. The content of conversion may be an optional form.