baber/WOPTO huggingface dataset:
Patent JP-H02137969-A (JP)
Title: Recording paper detecting device of printer
Inventor: KIKUCHI SADATAKA
IPC: B41J15/04
Filed: 1988-11-18
Abstract: PURPOSE:To enable both a residual amount of recording paper and an abnormality of running to be detected with one sensor by a method wherein a residual amount judging means judging the residual amount of the recording paper at a roll by receiving output of the sensor, and a display means to be actuated by output from the residual amount judging means are established. CONSTITUTION:Since a platen 1 is always rotated at a constant speed, recording paper P is pulled out from a roll 8 at a constant speed. When a residual amount of the recording paper P is much, since a diameter of the roll 8 is great, a rotary speed of the roll 8 is slow. The rotary speed of the roll 8 when the residual amount of the recording paper P is little is reversely quick. In the case where the residual amount of the recording paper P is much, motion of marks 10... on a roll receiver 7 is slow, and a pulse interval outputted from a sensor 11 is large. A residual amount judging circuit 13 judges that the residual amount of the recording paper P is much, and lights a green lamp 14A of a display means. As the residual amount of the recording paper P decreases, the motion of the marks 10... becomes quick. When the pulse interval becomes less than a preliminarily established pulse interval, the residual amount judging circuit 13 lights a yellow lamp 14B of the display means 14.
Patent JP-H04167097-A (JP)
Title: Extension shock buffer structure of marine sensor
Inventor: ITO TAKAYASU
IPC: G08C19/00
Filed: 1990-10-31
Abstract: PURPOSE:To prevent cables from being disconnected and to collect accurate information by connecting a signal cable and a sensor cable by a coupler so that their end parts are long enough to absorb the extension of a shock cord which is arranged in parallel. CONSTITUTION:A damper 9 arranged below the signal cable 5 and the sensor 3 at the upper end and the sensor cable nearby it are connected by the shock cable 10. The signal and sensor cables 5 and 2 which are arranged along the shock cord 10 are connected by the coupler 6 so that the end parts of the cables 5 and 2 are long enough to absorb the extension of the shock cord 10. Therefore, the shock when a weight 7 comes out of an outer container 8 is buffered and a shock force is transmitted to none of the cables 5 and 2 and a float part 4, so the cables are reducible in diameter to reduce the size of the outer container. Consequently, accurate dropping is enabled, the inclination of the sensor becomes small, and the cables are prevented from being disconnected, so that accurate information can be collected.
Patent JP-H02135267-A (JP)
Title: Desensitizing ink, composition for detecting coating degree and method for detecting coating degree of desensitizing ink
Inventor: TORII NOBUHIRO
IPC: C09D11/00
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the title composition containing an acid-basic indicator, electron donating colorless dye and organic solvent and detecting coating degree of desensitizing ink suppressing coloring reaction of electron donating colorless or pale dye with electron accepting developer. CONSTITUTION:The aimed composition containing (C) an acid-base indicator, electron donating colorless dye and organic solvent in a composition detecting coating degree of desensitizing ink suppressing coloring reaction of (A) an electron donating colorless or pale dye with (B) an electron acceptable developer. Furthermore, a composition obtained by dissolving or dispersing an acid-base indicator and electron donating colorless or pile pigment in an organic solvent is fed to a desensitizing ink coating part to carry out detection of desensitizing ink coating degree.
Patent JP-2000117761-A (JP)
Title: Method and device for manufacturing thermoplastic resin foam
Inventor: YAGI KOSEI
IPC: B29C44/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple and suitable method and device for manufacturing a thermoplastic resin foam wherein a foam having small change in dimension can be manufactured with a high degree of productivity under heating conditions after the resin is expanded. SOLUTION: The method for manufacturing a thermoplastic resin foam comprises a step, wherein, while a sheet-shaped material 1 of an expandable thermoplastic resin is being conveyed by endless conveyor belts 32, 33, hot air is blown against the rear side of the belt 32 on the side of granules 2 of an expandable thermoplastic resin of the sheet-shaped material 1 to heat the granules 2 to a temperature equal to or higher than the decomposition temperature of a foaming agent contained in the granules, thereby expanding the granules 2, and a step wherein hot air is blown against the rear side of the belt 33 on the side of an expandable thermoplastic resin thin film 3 of the material 1 to heat the film 3 to a temperature higher than the decomposition temperature of a foaming agent contained in the film 3, thereby expanding the film 3.
Patent JP-H03154028-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: SHIMAMUNE MASAYUKI
IPC: G02F1/13
Filed: 1989-11-13
Abstract: PURPOSE:To completely fill the inside of a panel with a smectic liquid crystal without generating bubbles by filling a liquid crystal by enlarging gradually a heating area for heating a liquid crystal panel from an injection port end. CONSTITUTION:At the time of filling the inside of a liquid crystal panel 1 with a smectic liquid crystal, it is constituted so that an empty panel 1 is held at a temperature lower than a temperature at which the liquid crystal makes phase transition from the smectic phase and exhibits fluidity, and also, set to a state that the liquid crystal is brought into contact with at least one of at least two injection port parts 2 provided on the panel, and thereafter, the panel temperature of the vicinity of the injection port part brought into contact with the liquid crystal is set to a higher temperature than a transition temperature, and subsequently, the smectic liquid crystal is led into the panel by enlarging gradually the high temperature area. According to the constitution, since the high temperature area of the panel is enlarged gradually from the injection port part side brought into contact with the liquid crystal, the inside of the panel is filled enough with the smectic liquid crystal without generating bubbles.
Patent JP-H08127545-A (JP)
Title: Production of methane from carbon dioxide
Inventor: ANDOU NAOISA
IPC: B01J23/76
Filed: 1994-10-31
Abstract: PURPOSE: To selectively obtain methane at a high speed by reacting carbon dioxide with hydrogen in the presence of a catalyst comprising a Co compound containing a rare earth metal. CONSTITUTION: Carbon dioxide is reacted with hydrogen in the presence of an alloy comprising a rare earth metal and Co, especially La and Co, or its oxide as a catalyst to obtain methane. The La-Co alloy catalyst can be prepared by thermally melting La and Co. An alloy prepared by adding at least one of Al, Si, Ti, Mg and Zr as the third component to the above alloy can also be used. The La-Co oxide catalyst carried on at least one of Al2 O3 , SiO2 , TiO2 , MgO, and TiO2 as a carrier can also be used. These catalysts exhibit high conversions for the hydrogenation of the carbon dioxide also under high speed reaction conditions in relatively mild conditions, and can maintain the high activity for a long time.
Patent JP-H09140102-A (JP)
Title: Connection of motor rotor coil and commutator
Inventor: OTAKE TOSHIHIKO
IPC: H02K15/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To attain connection between high quality and high productivity motor rotor coil and commutator by controlling a power feeding current value during the welding based on the signal having detected the coil starting and coil terminating hook positions. SOLUTION: In the case of connecting a rotor coil and a commutator, after forming a coil to the first slot by hooking the coil starting end of a magnet wire 41 to a hook 1, the magnet wire 41 is hooked by once winding it to the adjacent hook. When the coil is sequentially wound to the second slot without disconnection to hook the coil terminating end of the magnet wire 41 to the hook 4 together with the coil starting end of the magnet wire 41, a tongue guide 6 goes forward to temporarily caulks the hook 4. The magnet wire 42 is also processed in the same manner. Next, each hook and magnet wires are welded by the feed welding. Since the hook 4 is temporarily caulked, a sensor 8 operates to control the optimum welding current. As a result, high quality and high productivity wiring can be realized.
Patent JP-H01134205-A (JP)
Title: Measuring instrument for roll profile and roll flattening quantity
Inventor: NIKAIDO HIDEYUKI
IPC: G01B17/08
Filed: 1987-11-19
Abstract: PURPOSE:To obtain the instrument which accurately measure the flattening deformation of a work roll during rolling by boring a hole along the center axis of the work roll and installing ultrasonic thickness gauges therein, and measuring the distance to the surface of the work roll. CONSTITUTION:The hole 26 is bored along the center axis of the work roll 20 and ultrasonic thickness gauges 28 are installed in the hole 26 at proper positions. Further, a conductive member 30 which has high ultrasonic wave transmissivity is embedded from the installation positions of the ultrasonic thickness gauges 28 to the surface layer 29 of the work roll 20. Then the distance from the center position of the work roll 20 to the external surface is measured on an on-line basis from the ultrasonic thickness gauges 28 through the conductive member 30. Consequently, the flattening quantity when the work roll is actually in rolling is accurately measured on an on-line, real-time basis.
Patent JP-H01134295-A (JP)
Title: Handling device for diffuser and stretch tube
Inventor: YAGI SHUNJI
IPC: G21C15/243
Filed: 1987-11-19
Abstract: PURPOSE:To prevent conversion of radioactive clads to dust and operator's exposure to radiations by disassembling and assembling a stretch tube and diffuser in water. CONSTITUTION:The diffuser 12 and the stretch tube 15 are accepted in an integral state and are positioned in a horizontal state by means of a turning over device 105; thereafter, the diffuser and the stretch tube are supported by a rotating device 115. The load of the stretch tube 15 is supported by means of a support 142 of a supporting device 141 using a transfer device 125 and divided rods 151a, 151b. The diffuser 12 and the stretch tube 15 are attached and detached while the diffuser 12 is held supported by wheels 117 of the rotating device 15. Since disassembly and assembly of the diffuser and the stretch tube are thereby executed in the water, the amt. of the radioactive dust to be generated is decreased and the operation with the decreased radiation exposure in a short period of time is enabled in the state of shielding radiations.
Patent JP-H05126434-A (JP)
Title: Engine-driven air conditioning hot water-supplying apparatus
Inventor: NOMURA SATORU
IPC: F25B27/00
Filed: 1991-11-08
Abstract: PURPOSE:To obtain an engine-driven air-conditioning hot-water supplying apparatus capable of raising the delivery temperature of hotwater while air- conditioning is adequately performed. CONSTITUTION:When a room reaches an adequate temperature by cooling operation of a refrigerating cycle 2, the flow of refrigerant in the refrigerating cycle 2 is restrained by a solenoid throttle valve 19 to exert a load on a refrigerant compressor 4, causing an increase in load on an engine 3. The heat generation rate of the engine 3 is increased with the increase in the load on the engine 3, so that the heating amount to water by a waste heat supply device 20 is increased, resulting in a rise of the deliver temperature of hot-water. Although cooling operation by the refrigerating cycle continues after the room reaches an adequate temperature, overcooling can be prevented as the refrigerant flow is restrained by the solenoid throttle valve 19.
Patent JP-S62154908-A (JP)
Title: Mixer circuit
Inventor: SAKATA MINORU
IPC: H03D7/12
Filed: 1985-12-27
Abstract: PURPOSE:To reduce intermodulation distortion (two signal characteristic) by making input-side impedance viewed from the base of a transistor (TR) mixer high at an intermediate frequency and inhibiting a reflected disturbing wave from an intermediate frequency filter from flowing to the base of a mixer. CONSTITUTION:The series circuit of a coil L2 and a capacitor C2 is an added circuit and bias electric power from the base bias circuit including a capacitor C7 and resistances R3 and R4 is supplied to the base of the TR mixer TR through said coil L2. This coil L2 needs to has large impedance at the frequency of an input high-frequency signal to the base of the TR mixer TR and the frequency of a local oscillation signal so as to reduce the attenuation of those input signals. The capacitor C2 needs to be have relative high impedance of, for example, 200-300OMEGA at the intermediate frequency.
Patent JP-S62152765-A (JP)
Title: Recorder
Inventor: INOUE HIROYUKI
IPC: B41J11/26
Filed: 1985-12-27
Abstract: PURPOSE:To enable pins to be speedily set, by a construction wherein the width of a groove provided between a rail-form cam provided on a fixed cam and a boss of the fixed cam is smaller than the distance between outer surfaces of two projections provided on each of the pins. CONSTITUTION:A boss 12b is formed in a shape similar to that of a rail-form cam 12a, and the width of a groove 16 is set to be shorter than the distance between outer surfaces of two projections 11a. When a pin wheel 9 is placed on a fixed cam under the condition where all pins 11 are pushed into the deepest part of a hole provided in the pin wheel 9, the two projections 11a on one of the pins 11 are necessarily located on opposite sides of the rail form cam 12a. The pin wheel 9 is rotated by a hand or the like under this condition, and the two projections 11a of each of the pins pushed into the deepest part of the hole are sequentially set on opposite sides of the rail form cam 12a, whereby assembling can be securely performed.
Patent JP-H1099869-A (JP)
Title: Treatment of waste water
Inventor: MIURA TAKAO
IPC: C02F1/58
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment method purifying waste water containing an aliphatic quaternary ammonium salt to reduce the fish toxicity thereof and useful for preventing envi ronmental pollution. SOLUTION: In this waste water treatment method, hydrolyzable tannin and/or tannic acid is added to waste water containing an aliphatic quaternary ammonium salt to purify waste water. Or, hydrolyzable tannin and/or tannic acid is added to waste water containing an aliphatic quaternary ammonium salt in an amt. twice or more that of aliphatic quaternary ammonium salt to purify waste water.
Patent JP-H08152243-A (JP)
Title: Cooling pipe-embedded plate
Inventor: TERAI MOTOAKI
IPC: F25D9/00
Filed: 1994-11-28
Abstract: PURPOSE: To provide a cooling pipe-embedded plate which is prevented from lowering in function of making heat uniform, in a device wherein a cooling pipe is mounted on a laminate of a nonmetal. CONSTITUTION: A cooling pipe 20 is placed in a given position on the sheet of a laminate 10. A laminate pipe piece 11 in the same shape as that of a gap between the pipes is embedded in the gap and the laminate is placed on the upper surface of the pipe for cooling and the whole is cured to be integrally molded.
Patent JP-S63144682-A (JP)
Title: Image processor
Inventor: TAKIGUCHI HIDEO
IPC: H04N9/79
Filed: 1986-12-08
Abstract: PURPOSE:To easily and exactly erase noise from a still picture by making the color difference values of plural picture elements below the specified value continuously the same by a value obtained by multiplying the brightness of each picture element neighboring the vertical direction of the screen and the color differences by a prescribed coefficient, respectively, then adding them together. CONSTITUTION:Video signals are recorded in a Y memory 21, an R-Y memory 22, and a B-Y memory 23. A CPU 40 fetches data in the unit of one picture element in the order of printing, and the data are converted respectively to a C, M, Y signal by a conversion circuit 50. These signals are masked in a masking circuit 60, and printed by a head driven by a head driver 70. In the case, the CPU 40 generates differentials in illuminance Y between a fetched picture element and ones neighboring it in the vertical direction along with color differences(R-Y, B-Y) between the same, multiplies the results with a prescribed value, then adds them with each other respectively. In case resulting values are less than the prescribed value sequentially, said picture elements are regarded as belonging to the same part of an image, and the color difference values of said picture elements are made same. As a result, noises caused by the difference between color difference due to jitters, etc., are eliminated.
Patent JP-H08154135-A (JP)
Title: Information gathering device for automatic vending machine
Inventor: ENDO YUKIO
IPC: H04B7/26
Filed: 1994-11-28
Abstract: PURPOSE: To effectively utilize the advantages of a PHS by transmitting transmission data transmitted from an automatic vending machine through an interface to a PHS base station in a PHS radio part by a PHS terminal equipment and transmitting them through a telephone line to a center. CONSTITUTION: The automatic vending machine interface 4 of the PHS terminal equipment 1 is connected so as to perform communication with the information communication equipment of the automatic vending machine and the transmission data such as sales data, sold-out information, fault information and abnormality information from the automatic vending machine are received. Then, when a control part 2 receives the transmission data from the automatic vending machine 9 through the automatic vending machine interface 4, voice band data are converted into voice data for the data in a voice band modem 6, the modem signals are converted into signals transmittable by the PHS in a sound codec 5 and radio data are transmitted in a radio part 3. Then, the PHS terminal equipment 1 performs transmission and reception with the PHS base station 7 and the transmission and the reception are performed from the base station 7 with the center 20.
Patent JP-S62189023-A (JP)
Inventor: JIIIGUFURIITO ANDERU
IPC: A47J31/00
Filed: 1986-12-11
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-H10258958-A (JP)
Title: Image reader
Inventor: HOSOYA HITOSHI
IPC: B65H29/24
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for troublesome turning and movement of a stock part in spite of possible storage of a plurality of sheet-shaped photographic films of different lengths in the conveying direction, and store the photographic films completely and properly. SOLUTION: This image reader is provided with a conveying means 53 which conveys a sheet-shaped photographic film, a stock part 60 which can stock the sheetshaped photographic film conveyed by the conveying means 53, and a guide 55 having a slope for guiding the sheet-shaped photographic film conveyed by the conveying means 53 to the stock part in order that an image reading means can read an image recorded on the sheet-shaped photographic film, whereas the slope of the guide 55 is disposed more upwards than the bottom surface of the stock part 60, and a blowing means which conducts blowing from between the guide 54 and the bottom surface of the stock part 60.
Patent JP-H03155933-A (JP)
Title: Laminate
Inventor: WAKI HIROSHI
IPC: H05K1/03
Filed: 1989-11-14
Abstract: PURPOSE:To obtain sufficient stability at the time of the exposure to a solder bath by enhancing close adhesiveness and eliminating the release of a film at the time of high temp. by forming a membrane based on copper having specific peel strength to the single surface or both surfaces of a heat-resistant plastic film. CONSTITUTION:In forming a membrane based on copper to a heat-resistant plastic film, a membrane of nickel, chromium or oxide thereof is preliminarily formed to the plastic film in thickness of 500Angstrom  or less to set the substantial peel strength of the copper membrane formed thereon to 0.5kg/cm or more. As the thickness of the preliminarily formed membrane of nickel, chromium or oxide thereof increases, the peel strength of the copper membrane can be enhanced but, on the other band, the characteristics of the copper membrane are damaged and, therefore, the thickness of the membrane is pref. set to 500Angstrom  or less. Further, when the membrane is excessively thin, peel strength is insufficient and the release phenomenon of the copper membrane becomes easy to generate and, therefore, the thickness thereof is set to 50Angstrom  or more.
Patent JP-H11135120-A (JP)
Title: Negative electrode material for nonaqueous secondary battery
Inventor: AKAGI RYUICHI
IPC: H01M10/05
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a new negative electrode material for a nonaqueous electrolyte secondary battery with high voltage, high capacity, and superior charging/ discharging characteristics, and to provide its manufacturing method. SOLUTION: Composite particles formed by covering at least one single element or its compound selected from among groups IIIB, IVB, and VB in the periodic table, inserting/releasing lithium ions with conductive carbon are used as the negative active material of a negative electrode, a metal oxide containing a transition metal as the constituting element is used as the positive active material of a positive electrode, and a lithium ion conductive nonaqueous electrolyte prepared by dissolving a lithium compound in an organic solvent, or holding an organic solvent containing a lithium compound as a solid solution or in which a lithium compound is dissolved in a polymer is used as an electrolyte.  By combining at the same time the positive electrode with negative electrode and electrolyte, a nonaqueous electrolyte secondary battery having high voltage, high capacity, and superior charging/discharging characteristics is obtained.
Patent JP-H01135801-A (JP)
Title: Production of modified polymer
Inventor: SHIRAKI TOSHINORI
IPC: C08F297/04
Filed: 1987-11-24
Abstract: PURPOSE:To obtain a modified polymer having excellent color tone, transparency, resistance to devitrification and heat discoloration, by adding a stabilizer to a solution of a terminal modified polymer, containing polar atomic groups bound to the polymer chain ends and prepared by a specified method and contacting gaseous carbon dioxide with the resultant polymer solution. CONSTITUTION:A conjugated diene (e.g., 1,3-butadiene or isoprene) or an aromatic vinyl hydrocarbon (e.g., styrene) or both are polymerized in a hydrocarbon solvent (e.g., butane, cyclopentane or benzene) in the presence of an organolithium compound (e.g., ethyllithium or n-propyllithium) as an initiator and the resultant polymer is reacted with a polar group-containing compound (e.g., compound having -COOH- or -CO). A stabilizer or further a terminator are added to the obtained solution of a terminal modified polymer having polar group-containing atomic groups bonded to one or more polymer chain terminals or hydrogenated polymer thereof and gaseous carbon dioxide in amount of >=0.01pt.wt. based on 100pts.wt. polymer is then brought into contact with the resultant polymer solution in the presence or absence of water in an amount of <=0.5pt.wt. based on 100pts.wt. polymer to provide a modified polymer.