baber/WOPTO huggingface dataset:
Patent JP-S61160599-A (JP)
Title: Sealing water controller for self-sealed type pump
Inventor: SUGANO KAZUYO
IPC: G21D1/04
Filed: 1984-12-30
Abstract: PURPOSE:To make maintenance for a pump ever so better, by tripping the pump with each flow rate low signal out of either of a self-slide sealing water flow switch and a separate feed sealing water flow switch. CONSTITUTION:Two system sealing water lines, a self-slide sealing water line 33 and a separate feed sealing water line 35 are set up in a self-sealing type pump 31. A flow switch 41 is installed in the self-slide sealing water line 33 while a flow switch 63 in the separate feed sealing water line 35, respectively, and with each flow rat low signal out of both these switches, the pump 31 is tripped. Therefore, when sealing water is sufficiently supplied, the pump is no longer tripped, and only at a time when the sealing water is not supplied sufficient enough, the pump is made possible to be tripped.
Patent JP-H11122366-A (JP)
Title: Interphone system
Inventor: ICHINOSE TADAO
IPC: H04M9/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To attain multiplex communication of image and other data in addition to pluralities of voice speeches among different interphone sets in the interphone system where pluralities of interphone sets are connected in parallel for a long distance in a free topology with a couple of twisted pair wires as a transmission line. SOLUTION: In the interphone system A(1) using a couple of twisted pair wires 1 as a transmission line, analog voice and image signals are digitally companded by a voice compression/expansion section 102 and an image compression/expansion section 103, a multiplexer/demultiplexer section 101 applies time division multiplex to digital consecutive data with different bit rates, burst data sent/received among data terminals 110 connecting to each interphone set via a control section 105 and a control signal used to control the interphone sets by the control section 105, and a transmission reception section 104 that sends/receives the signal from an interphone set to all the other interphone sets sends/receives the time division multiplex signal.
Patent JP-S61145376-A (JP)
Inventor: BUITSUTORIO BERUTOORI
IPC: F04B15/02
Filed: 1985-12-13
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-S63133619-A (JP)
Title: Liquid phase epitaxial growth method for compound semiconductor
Inventor: OTSUKA KOJI
IPC: H01L21/208
Filed: 1986-11-26
Abstract: PURPOSE:To enable sufficiently thick growth layers of high crystallinity to be formed with high productivity, by providing a metallic solution with a temperature gradient in which a substrate side is a low temperature part and decreasing a temperature of the metallic solution according as time passing so that a first crystalline layer is made to grow and next keeping the temperature of the metallic solution approximately constant so that a second crystalline layer is formed. CONSTITUTION:A substrate 1 is made in touch with a metallic solution 12 containing a compound semiconductor as a solute, and liquid phase epitaxial growth for the compound semiconductor is performed on the substrate 1 side. While the metallic solution 12 is provided with a temperature gradient in which a substrate 1 side is a low temperature part, the temperature of the metallic solution 12 is decreased according as time passes, and a compound semiconductor contained as a solute in the metallic solution 12 is made to grow to be formed into a first crystalline layer on the substrate 1. Successively, while the said metallic solution 12 is kept in touch with the substrate 1 and while the metallic solution 12 is provided with the temperature gradient in which the substrate 1 side is the low temperature part, the temperature of the metallic solution 12 is kept approximately constant with the lapse of time, and so the compound semiconductor contained as the solute in the metallic solution 12 are formed into a second crystalline layer on the said first crystalline layer.
Patent JP-H08125706-A (JP)
Title: Communication controller
Inventor: INOUE KIYOSHI
IPC: G02B23/24
Filed: 1994-10-19
Abstract: PURPOSE: To prevent the generation of incorrect characters at the time of starting power supply in terms of hardwares and to perform normal communication at all times. CONSTITUTION: In this communication controller for performing serial communication between the main body processor of an electronic endoscope and peripheral equipments such as a video printer, a hard copy and a filing device, etc., a buffer inverter 17 with an enable terminal (e) is provided inside a transmission part 16 and the enable terminal (e) of the buffer inverter 17 is provided with a delay gate circuit for delaying the enable state of transmission for the prescribed time. The delay gate circuit is composed of a capacitor C1, a resistor R1 and a constant voltage diode D1. Since the buffer inverter 17 is turned to a disenable state only for the time of a time constant decided in the C1 and the R1, transient signals at the time of starting the power supply are not transmitted and the generation of the incorrect characters is prevented.
Patent JP-H05116355-A (JP)
Title: Melting type thermal transfer recording method
Inventor: SATO MASAMICHI
IPC: B41J2/355
Filed: 1991-10-28
Abstract: PURPOSE:To eliminate the generation of the straight line in a main scanning direction or the generation of a moire. CONSTITUTION:Each of pixels 15 is divided into two cells 15a, 15b and the length of an ink dot in a sub-scanning direction determined corresponding to the density of the pixel is distributed to two cells to perform recording. The pixels adjacent to each other in a main scanning direction are shifted by A/4 in the sub-scanning direction. The angle of a screen can be changed by shifting the positions of pixels at every definite number of the pixels arranged in the main scanning direction. Ink dots are allowed to approach each other within the pixels or cells on opposite sides between the pixels adjacent to each other in the main scanning direction to perform recording.
Patent JP-S61154578-A (JP)
Inventor: NAKAGAWA SEIICHI
IPC: A62D1/00
Filed: 1984-12-26
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-H11118544-A (JP)
Title: Air flow detector
Inventor: NAKAGAWA MASAKO
IPC: F24C3/12
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a air flow detector having a simple structure and excellent reliability and manufacture of a low cost. SOLUTION: The air flow detector comprises a housing 1 having a gas input tube connecting port 11, an output tube connecting port 12, and a channel having a vertical pipeline 13 for forming a valve seat at a stepwise difference 14 by stepwisely enlarging toward a downstream side 13' of the pipeline part 13 for feeding gas vertically and upward at the time of using and an accessory pipeline 15 continued to a downstream side of the vertical pipeline; a float 2 having a disc-like flange valve 21 for closing an upper surface opening of the valve seat 14 of the pipeline 13 in the housing 1, and a main body part 22 formed at a lower surface of the valve integrally with the valve, having a permanent magnet therein to be movable between a valve closing position where the valve is brought into contact with the valve seat and a valve opening position where above the valve closing position;  and a magnetic sensor provided at an outer wall surface of the housing to detect rise or fall of the float 2.
Patent JP-H06128814-A (JP)
Title: Polyester-based monofilament
Inventor: YAMAMOTO YUKIHISA
IPC: D01F8/14
Filed: 1992-10-20
Abstract: PURPOSE:To provide a polyester-based monofilament widely suitable for a marine material such as a fishing line or a fish net or an industrial material such as a tennis gut or a brush. CONSTITUTION:This polyester-based monofilament is produced by blending 0.1 to 30 pts.wt. thermoplastic polyester elastomer composed of a linear polyester or polyether as a soft segment and a carbon ring compound-based polyester as a hard segment with 100 pts.wt. thermoplastic polyester composed of a mixture of 70 to 95 pts.wt. polyethylene terephthalate and 5 to 30 pts.wt. polybutylene terephthalate, using the resultant mixture composition respectively as a sheath part and a core part and melt-spinning them through coextrusion.
Patent JP-H02129171-A (JP)
Title: Pyrazolecarboxanilide derivative and agent for controlling harmful life
Inventor: ISHII SHIGERU
IPC: C07D231/16
Filed: 1988-11-08
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, alkyl, alkenyl, alkylcarbonyl, (CH2)L-CO2R<4> (R<4> is H, alkyl or phenyl; L is 0-3), group of formula II (R<7> and R<8> are R<4>; Z<1> is O, S, NH, etc.; Y1 is H, halogen, NO2, alkyl, etc.; m is 0 or 1; n is 1-5), etc., R<2> is perfluoroalkyl, perfluoroalkenyl, etc.; R<3> is H, halogen, NO2, CN, alkyl, alkoxy, etc.; X<1> to X<5> are H, halogen, NO2, alkyl, alkylthio, etc.]. EXAMPLE:1-H-3-trifluoromethylpyrazole-5-[N-(2-chloro-4-nitrophenyl)]ca rboxamide. USE:An insecticidal, miticidal and herbicidal agent. PREPARATION:The Compound of formula I can be produced e.g., by reacting a carboxylic acid halide of formula III with an aniline derivative of formula IV in the presence of a base.
Patent JP-H07113281-A (JP)
Title: Heat insulating method for inclination roof
Inventor: HASHIDA KIMIO
IPC: E04B7/00
Filed: 1993-10-18
Abstract: PURPOSE:To improve work executing performance and reliability together with workability by a method wherein heat insulating materials on deck plate forms are fixed by channel lateral beams and the channel lateral beams are buried in the lower part of roof concrete. CONSTITUTION:Heat insulating materials 3 are laid on the upper surface side of deck plat forms 1 spanning with a gradient and a plurality of channel lateral beams 5 are arranged on the heat insulating materials 3 at intervals of a distance in a direction extending at right angles with the direction of the gradient. After channel lateral beams 5 are respectively locked to the deck plate forms 1 through the medium of the heat insulating materials by means of screws 6, slab bars are arranged on the heat insulating materials 3 and roof concrete is placed to bury the channel lateral beams 5 therein to build an inclination roof slab 7.
Patent JP-S62141538-A (JP)
Title: Optical recording and reading method
Inventor: KIMURA TOSHIAKI
IPC: G03C1/73
Filed: 1985-12-16
Abstract: PURPOSE:To enable optical recording with small-sized lightweight semiconductor laser which radiates infrared rays having 800-850nm wavelength by incorporating a polydiacetylene deriv. compound and an AZ compound which absorbs infrared rays having 800-850nm wavelength into a recording layer. CONSTITUTION:A used optical recording medium has a recording layer contg. a polydiacetylene deriv. compound and an azulenium salt compound having a skeleton represented by formula I (where each of R1-R7 is H, halogen or a univalent org. residue). Infrared rays having 800-850nm wavelength are projected on the optical recording medium in accordance with the information to be recorded to discolor the projected parts of the recording layer and the recorded information is read by projecting visible light having 500-750nm wavelength on the recording layer. The azulenium salt compound (AZ compound) has an absorption peak in a wavelength range of >=750nm and generates heat under infrared light having >=750nm wavelength.
Patent JP-H10136348-A (JP)
Title: Video audio communication system, video audio communication equipment, slave set for video audio communication equipment, and master set for video audio communication equipment
Inventor: MATSUDA MITSUHIRO
IPC: H04N7/18
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To attain a colored video display with a simple circuit configuration without making a frequency band width of an audio signal and a video signal narrow. SOLUTION: Speech means 11, 31 use a hybrid transformer to send a slave set side base band audio signal from a slave set 10 to a master set 30 through transmission lines 2, 3 and to send a master set side base band audio signal from a master set 30 to a slave set 10 through the transmission lines 2, 3.  A video image picked up by a color image pickup element 16 is given to a process circuit 17, in which the image is converted into a video signal c1 consisting of a luminance signal and a chrominance carrier signal of a base band, an FM modulation circuit 18 modulates the signal into an FM video signal d1 and it is demodulated into a video signal h1 consisting of a luminance signal and a chrominance carrier signal of a base band by an FM demodulation circuit 38 via an HPF 19, an adder 22, transmission lines 2, 3, a transmission line transformer and an HPF 39 and displayed on a color video display means 4 in a color video image.
Patent JP-H09101094-A (JP)
Title: Laminated heat exchanger
Inventor: HORIE TETSUJI
IPC: F28D1/03
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To ensure strength in the thickness direction and heat exchange performance at least same as in the case where a corrugated fin is disposed without disposing the corrugated fin in a core 10 of a dron cup type heat exchanger. SOLUTION: A plurality of V shaped protrusions 14, 14... formed with press molding are provided on opposite bottom surfaces of a pair of core plates 11, 11... constituting a core 10. The V shaped protrusions 14, 14 provided on the one core plate 11 are brought into cross shaped contact, directed oppositely to the V shaped protrusions 14', 14'... provided on the other core plate 11.
Patent JP-2001095936-A (JP)
Title: Gas fire extinguishing equipment
Inventor: INOUE YASUSHI
IPC: A62C35/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide gas fire extinguishing equipment exhibiting a high fire extinguishing effect even in a facility having an opening that cannot be closed or is hard to close by maintaining the concentration of the fire extinguishing agent for a fixed period of time. SOLUTION: In gas fire extinguishing equipment intended for extinguishing a fire by releasing a gas fire extinguishing agent stored in a fire extinguishing agent storage container 1 into a section 6 as a target of fire extinguishing and maintaining the concentration of the fire extinguishing agent in the firefighting target section 6, a means 10 to additionally release the fire extinguishing agent to supplement the fire extinguishing agent decreasing due to outflow from the opening 8 of the firefighting target section 6 by continuous additional release after a prescribed quantity of the fire extinguishing agent to increase the concentration of the fire extinguishing agent in the firefighting target section 6 to a quenching concentration or higher is released is installed,  so that the concentration of the fire extinguishing agent in the firefighting target section 6 may be maintained at a quenching concentration or higher.
Patent JP-2000108158-A (JP)
Title: Manufacture of in-mold molding
Inventor: KANBE TOSHIKAZU
IPC: B29L9/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To allow a shape of a recess of a die to be free and to effectively mold an in-mold film by bringing the film into close contact with a cavity forming surface, then injecting a molten molding resin, and integrating the resin with the molding. SOLUTION: An in-mold film is pressed to a periphery of a recess of a die A with a clamping member to form a sealed space A. Then, the film is pressed from above the member by a protrusion 4b and a heater 4 to form a sealed space B. The spaces A, B are vacuum evacuated from a suction port 2 to reduce their pressures. The film is heated and softened by the heater 4. Then, an atmosphere or a compressed air is injected to bring the film into close contact with the cavity forming surface of the die A in the state that the space A is pressure reduced and the film is sufficiently softened. After the molding is complete, the die is closed, molten molding resin is injected to integrate the film with the molding.
Patent JP-H04157833-A (JP)
Title: Control system for data writing and reading on es memory
Inventor: IZAWA NAOYUKI
IPC: H04L7/00
Filed: 1990-10-20
Abstract: PURPOSE:To reduce the size and cost of a device when the ES memory is constituted by writing input frame pulses in a frame pulse storage means synchronously while input data are written in a data storage means. CONSTITUTION:When respective blocks 302 are written in the ES memory 201, frame pulses 210 are written in a 5th-bit frame pulse storage part 203 together with write data 208 in synchronism with a write clock 204. On a frame pulse read side, one-bit frame pulses 211 stored in the frame pulse storage part 203 is read out by 1024 addresses together with four-bit read data 209 stored in a data storage part 202 in synchronism with a read clock 205. Frame- by-frame data transfer processing is performed thereafter at detected timing.
Patent JP-H04159413-A (JP)
Title: Exhaust emission control device
Inventor: HARUFUJI SEIJI
IPC: F01N3/20
Filed: 1990-10-19
Abstract: PURPOSE:To realize exhaust gas purification from the start-up time of an engine by forming a carrier for a catalytic device to promote a chemical reaction on an unburnt component in exhaust gas of an electrically conductive material, and supplying electric current to apply heat to this carrier through electrode arranged in this carrier. CONSTITUTION:In a catalytic device 4 which is arranged on an exhaust gas passage 3 to connect an internal combustion engine 1 to a muffler 2 and promotes a chemical reaction on an unburnt component in exhaust gas, its carrier 5 is constituted of PTC ceramics as an electrically conductive material. Electrode 6 is arranged in the carrier 5 so that electric current to apply heat to this carrier 5 through this electrode 6 can be impressed from an electric source 7 through a switch 8. The switch 8 is turned on before the start-up time of the internal combustion engine 1, and thereby, the temperature is raised by applying the electric current to the carrier 5. Since the resistance value of the carrier 5 increases according to the rise in the temperature, electric supply from the electric source 7 is stopped automatically according to the resistance value in the case of reaching the temperature range of 200 deg.C-300 deg.C suitable for exhaust gas purification.
Patent JP-H08120441-A (JP)
Title: Laminated packing material
Inventor: YAGI KEIKO
IPC: B32B27/34
Filed: 1994-10-22
Abstract: PURPOSE: To obtain a laminated packing material having excellent laminate strength by forming a silicon oxide vacuum-deposited layer on one surface of nylon film base material and laminating successively an anchor coat layer, an extruded thermoplastic resin layer and a sealant film. CONSTITUTION: In a gas barrier film 1 obtained by forming the silicon oxide vacuum-deposited layer 1b on the nylon film base material 1a (a biaxially oriented nylon film), the anchor coat layer 5 (two-pack curing type urethane based anchor coating agent) is formed on the silicon oxide vacuum-deposited layer 1b. Further, the extruded thermoplastic resin layer 6 (low density polyethylene or the like) and the heat sealing type sealant film 2 (a linear low density polyethylene or the like) are successively laminated on the anchor coat layer 5. As a result, the laminated packing material improved in laminate strength is obtained.
Patent JP-H08141534-A (JP)
Title: Pipe interior cleaning robot
Inventor: KANEHARA TOSHIO
IPC: B08B9/032
Filed: 1994-11-17
Abstract: PURPOSE: To prevent the damage of the inner wall surface of a pipe caused by the ejection of high pressure jet water by subjecting a cleaning nozzle to reciprocal rotary operation in the circumferential direction of the pipe simultaneously with the shaking of a cleaning nozzle when the shellfishes bonded to one place of the inner wall surface of the pipe are cleaned by the impact force of high pressure jet water ejected from the cleaning nozzle. CONSTITUTION: In a pipe interior cleaning robot wherein a cleaning nozzle 4 shaking in the longitudinal direction of a pipe is rotated in a circumferential direction along with the running of the robot to perform cleaning, an oscillating motor 9 is driven in such a state that the robot is stopped at the time of the cleaning of the interior of the pipe and high pressure jet water is ejected from the cleaning nozzle 4 oscillated by a definite angle. At this time, when a revolving shaft motor 16 and a running shaft motor are driven, the jet water advances along the wall surface of the pipe spirally to enable continuous cleaning. Further, the distance from the wall surface of the pipe is detected by distance sensors 17a, 17b and, by performing the position control of an inclined arm 13 and an extensible arm 13, even a flat pipe can be cleaned while a jet distance is kept constant.
Patent JP-H05116039-A (JP)
Title: Method for fitting elastic annular body and its device
Inventor: HARADA HIROMITSU
IPC: B23P19/08
Filed: 1991-10-29
Abstract: PURPOSE:To enable insertion of an O-ring into a work only by lowering operation in Z-axis direction by a robot by waiting a holding member on the outer pheriphery of which the O-ring is held with its diameter expanded at an installation part and fitting the O-ring around the outer periphery into a groove by pushing the work into the holding member. CONSTITUTION:After a finger 81 is moved back, a shaft member taken out from a work transfer means by a work finger is inserted into a hole-expanding member 40, and the upper surface of the hole-expanding member 40 is made in contact with a flange part of an O-ring groove. Also when the shaft member is lowered by the work finger, the hole-expanding member 40 is also pushed by the flange part to lower the hole expanding part 40 also. Then an O-ring 200 moves around the outer periphery of the hole-expanding member 40 and, when the height of a fitting part of the O-ring in the shaft member is aligned with that of a guide groove, the O-ring comes out of the outer periphery of the hole-expanding member and is fitted in the fitting part groove by the action of contracting in hole contracting direction from expanded hole condition.
Patent JP-S62142651-A (JP)
Title: Printer
Inventor: HARA KOZO
IPC: B41J2/175
Filed: 1985-12-17
Abstract: PURPOSE:To prevent an imperfect contact in a circuit to enable an easy wiring operation, by providing an ink supply tank wherein the ink surface level is disposed at a location lower than a recording electrode, an ink supply path supplying an ink to the recording electrode, and a plurality of single-conductor metallic rods connecting and outer circuit to the recording electrode. CONSTITUTION:Metallic rods 27 each having single-conductive pass through bosses 26. Each of the bosses 26 are so disposed that the end of an upper opening thereof is upper than an ink level of an ink supply tank 21. The metallic rods 27 are separated from an ink supply path connecting an impregnating member 30 to a recording electrode 23 and in contact with the recording electrode 23 through a coil spring 28. In addition, with terminal portions of a circuit substrate 7, abutting against the end portions of the metallic rods 27, the recording electrode 23 can be easily connected to an outer circuit. Therefore, the single-conductor metallic rods 27 are free from the penetration of an ink 19, which prevents an imperfect electrical contact caused by the penetration of the ink.