baber/WOPTO huggingface dataset:
Patent JP-S62197273-A (JP)
Title: Pipe cutting machine
Inventor: MIYASHITA HIROSHI
IPC: B23K7/00
Filed: 1986-02-20
Abstract: PURPOSE:To cut exactly a pipe having a complicated end part shape by a work process of once so that it has a desired groove, by supporting and rotating the pipe by a rotary device, and cutting the pipe by twisting and turning a cutting torch and moving a truck. CONSTITUTION:One end of a pipe 28 is inserted through a pipe rotary device, a screw shaft 21 is rotated, and the pipe 28 is held by bringing a chuck slider 18 close thereto. By jetting a cutting gas from a torch, the pipe 28 is rotated by a ring gear driving motor 27 so that a peripheral velocity of the pipe 28 becomes a prescribed value by a control device. Also, based on a data from the control device, a running diving device 53 and a twisting and turning motor are driven, by torch is twisted and turned, moved in the shaft center direction, and the pipe is cut by a work of once to a multiple intersection curve of a complicated end face of the pipe. Also, a distance between the torch and the pipe 28 is determined by a guide arm and a guide roller, the guide roller is rolled on the surface of the pipe 28, and since a torch handling unit 65 rises and falls, the pipe is always maintained in an optimum state without being influenced by the roundness, etc. of the pipe 28.
Patent JP-S58153484-A (JP)
Title: Transmitter for remote control
Inventor: HIRAYAMA MASARU
IPC: G08C25/02
Filed: 1982-03-08
Abstract: PURPOSE:To confirm easily the state of the main body of a TV picture receiver even at the side of a transmitter for remote control, by transmitting the display, setting state, etc. of the TV picture receiver to said transmitter. CONSTITUTION:A TV picture receiver 1 incorporates a transmitting function 5 to transmit the information to a transmitter for remote control 2. The signal is transmitted to the transmitter 2 from the transmitter 5, and the channel that is presently received can be confirmed at the side of the transmitter 2. In the same way, the signal is transmitted to the transmitter 2 from the transmitter 5 even when a control key 3 is operated to change the receiving channel. Then a new receiving channel is displayed to a display 4.
Patent JP-S61195851-A (JP)
Title: Multi-nozzle ink jet recording system
Inventor: TAKEDA YUUSUKE
IPC: B41J2/075
Filed: 1985-02-25
Abstract: PURPOSE:To reduce a dispersion of image quality attributable to a nozzle by providing varied distances between a nozzle and recording paper which corresponds to each nozzle of plural nozzles. CONSTITUTION:A multi-nozzle plate 10 has the injection surfaces of nozzles 1 and (n) at the end protruding beyond the nozzle surfaces of other nozzles 2-(n-1) toward recording paper 40, and the difference DELTAx is provided on the nozzle injection surface. This difference DELTAx is set so that ink droplets injected from the nozzles at the end and those from other nozzles may have the same deflection value. Thus it is made possible to prevent deterioration of image quality caused by a dispersion of deflection value under a simple and low-cost configuration.
Patent JP-S63204887-A (JP)
Title: Image coding and transmitting method
Inventor: TANNO KOICHI
IPC: H04N19/70
Filed: 1987-02-19
Abstract: PURPOSE:To minimize hardware by controlling to successively update search extent memories capable of generating reference blocks only for currently inputted blocks in the limited number of pcs. CONSTITUTION:Considering that the location of a reference block is normally limited in a moving compensation processing sequence, a reference vector signal or a selection vector signal is obtained by sucessively updating the memories (search extent memories) 32, 33 of a small capacity that suffices to obtain either of said signals for a reference block, and thus the moving compensation processing is executed. Therefore, a memory for obtaining a reference vector signal or a selecting vector signal necessary in the moving compensation processing sequence, can be made in small capacity. As a result, the hardwares can be minimized.
Patent JP-S59161702-A (JP)
Title: Setting method of critical value to optional reference value
Inventor: KANEIWA TOSHIYUKI
IPC: G01D1/18
Filed: 1983-03-04
Abstract: PURPOSE:To defrost the windshield of an automobile effectively by allowing a device which defrost the windshield of the automobile to control an external circuit by an output signal when a sensor outputs attains to a specific value. CONSTITUTION:The output of a frost detection sensor 17 which is an optional time after the power source is turned on is converted automatically by an AD converter 11 into a digital value, which is read by a microcomputer 12 and stored as the reference value of switching. Then, the on-off percentage of switching is set in binary mode with dip switches 13 and 14 and read in the computer 12. This computer 12 multiplies the read reference value of switching by the on-off percentage of switching to set sensor output values for turning on and off the switch. When the sensor output attains to the on set value, the computer 12 sends a signal to a relay circuit 15 to turn on the switch of a defroster, and when it attains to the off set value, the switch of the defroster is turned off.
Patent JP-H03243509-A (JP)
Title: Carrying in method for transformer equipment
Inventor: NAKAZAWA OSAMU
IPC: B65G39/02
Filed: 1990-02-19
Abstract: PURPOSE:To safely change the direction of a transformer in a short time even at a narrow place in carrying in a transformer equipment into a generating and transforming station by inserting spherical rollers between the equipment and the road surface for carrying in. CONSTITUTION:A plurality of spherical rollers 40 are inserted between the base 2 of an equipment 1 to be carried in and a road surface 3 for carrying in, and the equipment is attracted with a traction device 5. By this constitution, change of carrying in direction can be performed only by changing the direction of the traction device 5 due to spherical rollers 40, hereby, the operation can be performed safely and easily even at a narrow carrying road.
Patent JP-S59166102-A (JP)
Inventor: RICHIYAADO KARUUSO
IPC: A45D4/16
Filed: 1984-02-29
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-S53120638-A (JP)
Title: Outside plating method for steel tube
Inventor: OKITA AKIHIKO
IPC: C23C2/38
Filed: 1977-03-31
Abstract: PURPOSE:To form solid coating on a steel tube by hermetically sealing both the ends of the tube; subjecting the outside alone to plating pretreatment; opening the ends; plating the outside; circulating a coating pretreatment liquid into the tube; and coating the inside with a synthetic resin.
Patent JP-S52118942-A (JP)
Title: Aeration pump
Inventor: OONISHI YOSHIHIRO
IPC: F04F5/04
Filed: 1976-03-31
Abstract: PURPOSE: To equalize air-intake efficiency and gas-liquid mixing, by making an entire sectional form of an exit sectional form of an ejector nozzle, an air-intake chamber, a throat diffuser and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10233182-A (JP)
Title: Field emission type display device and method for driving the same
Inventor: KISHINO TAKAO
IPC: H01J29/28
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-definition image display device by causing electrons emitted from an emitter to be focused more. SOLUTION: Patchlike gate electrodes 4a, 4b are insulatively provided on islands of cathode electrodes 2 arranged in a matrix, and patchlike anode electrodes 9a, 9b are formed immediately above the patchlike gate electrodes. When the patchlike gate electrode 4a (4b) is driven, the potential of the patchlike gate electrodes 4b, (4a) adjacent to it on four sides is set to low potential, the patchlike anode electrode 9a (9b) located immediately above the patchlike gate electrode 4a (4b) driven is driven at the same time, and the patchlike anode electrodes 9b (9a) adjacent to the patchlike anode electrode 9a (9b) on four sides are set to low potential. Thereby the trajectory of electrons is focused well.
Patent JP-S60179088-A (JP)
Inventor: AOYANAGI TADAHO
IPC: D06F13/02
Filed: 1984-02-28
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-H05203123-A (JP)
Title: Low nox emission burner
Inventor: ISHIFUKU SOICHI
IPC: F23C99/00
Filed: 1992-01-29
Abstract: PURPOSE:To effect a stable burning operation through a specified arrangement of fuel gas injection holes and combustion air passages and holes. CONSTITUTION:A plurality of air holes 7A and fuel gas injection holes 8 are provided on lines connecting the center P of a gas nozzle 4 and the centers of combustion air passages 7D and a plurality of air holes 7B are provided on lines connecting the center P of the gas nozzle 4 and the edges E of the combustion air passages 7D. A plurality of air holes 7C are also provided on lines connecting the centers of the opposite raised parts 9 of a plate through the center P of the gas nozzle 4. By the above-mentioned arrangement of the fuel gas injection holes 8, the combustion air passages 7D and the combustion air holes 7A, 7B and 7C, an abrupt burning is avoided. In this way NOx emission can be reduced upon burning and a stable burning operation can be effected.
Patent JP-S57152258-A (JP)
Title: Fm modulator
Inventor: AKAIWA YOSHIHIKO
IPC: H04L27/12
Filed: 1981-03-13
Abstract: PURPOSE:To reduce channel disturbance by making the loop band of a phase synchronous oscillator wider than the band of an input signal to a modulator by inputting the output of a phase comparator to a voltage controlling circuit, and obtaining a modulated wave as its one output and supplying the other to a comparator which inputs the output of a modulator. CONSTITUTION:A modulated input signal is applied to a terminal 301, and an FM modulation output from an FM modulator 302 made into a digital circuit is supplied to a phase synchronous oscillator consisting of a phase comparator 304, a VCO306, a frequency mixer 307, a local oscillator 308, and an LPF309. The output of this VCO306 is sent out from an FM modulation output terminal 340 as an FM modulation output. The output of the phase comparator 304 is supplied to the VCO306, whose output is divided into two; one output is obtained in the form of the FM-modulated wave output, and the other is inputted to the phase comparator 304 inputting the output of the modulator 304 through the frequency mixer 307 to make the band of the phase synchronous oscillator wider than that of the modulator 302, reducing channel disturbance.
Patent JP-H07249904-A (JP)
Title: Dielectric resonator device
Inventor: KITAICHI YUKIHIRO
IPC: H01P1/202
Filed: 1994-03-08
Abstract: PURPOSE:To easily manufacture an inexpensive and compact dielectric resonator device eliminating the necessity of a shield case and a fixing bracket and having plural resonators of various stages without requiring exclusive metal molds for the resonators. CONSTITUTION:Hole parts are respectively formed in plural dielectric resonators Ra to Rc obtained by forming internal conductors in respective dielectric blocks and forming external conductors on their outsides and a rod-like connector formed by auxiliary conductors 32 to 34 is inserted into the hole parts. Consequently the connection state among respective resonators can easily be set up by the action of the auxiliary electrodes of the connector and their dielectric substances.
Patent JP-H03239900-A (JP)
Title: Quartz pipeline system and connecting device of piping parts therefor
Inventor: MAEKAWA SHUNICHI
IPC: H01L21/31
Filed: 1990-02-17
Abstract: PURPOSE:To obtain a pipeline system easy to assemble at using site by providing a constitution consisting of one or a plurality of piping parts of a pipe, a joint, a valve, and a filter each of which is worked into a form capable of face contact and has a connecting part formed of quartz. CONSTITUTION:A piping system is formed of one or a plurality of piping parts of a pipe 2, a valve 5, a cheese 3 as a joint, an elbow 4 and a filter 6, and each of the pipe 2, the cheese 3 as joint, the elbow 4 and the filter 6 is formed of quartz at least in the contact part with a fluid and the connecting part with other parts. This connecting part is worked into a form capable of face contact with the connecting parts of other parts, and in the valve 5, at least most of the contact part with the fluid and the connecting part with other parts are formed of quartz, and the connecting part is worked into a form capable of face contact with the connecting parts of other parts.
Patent JP-H11227447-A (JP)
Title: Vehicle heating method and combustion type heater thereof
Inventor: FUJIMOTO YUKITAKA
IPC: B60H1/03
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To increase heater output same as rated output for a short time direct after an engine start in low temperature, to quicken the build-up of heating by using a combustion type heater for continuous rated output. SOLUTION: This heater is equipped with a water temperature sensor 14 for detecting the temperature of engine cooling water, a heating means 10, a controlling means 13 for controlling the heating means 10 by the detected temperature by the sensor 14, and a timer for setting a given time from the heating startup of the heating means 10. The heating means 10 is actuated so as to have the output of continuous rated output or more to perform overload operation, when the detected temperature by the sensor 14 is less than given temperature, and within the set time of the timer.
Patent JP-S58154074-A (JP)
Title: Data recording terminal device
Inventor: TAKIGUCHI KIYOAKI
IPC: G06K9/22
Filed: 1982-03-09
Abstract: PURPOSE:To improve the operability and to facilitate the business affairs of loaning and accurate account, by providing a magnetic reading means and an  optical reading means to a portable terminal device in order to read a credit  card and to collect the information on sales achievements. CONSTITUTION:A terminal device 51 reads a credit card to obtain the information on the number, etc. of the card. Then the sales data is read by putting a scanning window 24 of an optical character reader 23 close to character data 53 on the commodity code, the amount, etc. of a label 52 attached to the commodity. Then each data is calculated and stored in an internal storing circuit. When the stored data reach the prescribed quantity, a connector 54 is inserted to a connector 7 of the device 51. The device 51 is electrically connected to a transmitting device 56 by means of a curled cord 55 which is connected to a connector 54. A computer of a calculation center 61 is called out by a telephone 57 via a telephone office 59. Then the transmission key of the device 51 is pushed to transmits all stored data to the center 61.
Patent JP-H03197442-A (JP)
Title: Synthesis of polyol fatty acid ester
Inventor: MAAKASU JIEJIINUSU BATAA
IPC: A61K8/00
Filed: 1990-02-16
Abstract: The present invention pertains to a process for the synthesis of polyol fatty-acid esters by reacting a polyol and a fatty-acid lower-alkyl ester under substantially solvent-free conditions in the presence of a transesterification catalyst and an emulsifier. The process comprises a continuous initial reaction stage in a first reaction zone wherein a steady-state conversion is achieved of over 1 % and a further reaction stage in which the reaction mixture from said first zone is further reacted to the required polyol fatty-acid esters in one or more subsequent reaction zones.
Patent JP-H03240523-A (JP)
Title: Apparatus for correcting end periphery position of strip member
Inventor: OKUYAMA GOJI
IPC: B29D30/30
Filed: 1990-02-20
Abstract: PURPOSE:To correct the unevenness of a cut periphery by putting the extending direction of a cut tip periphery close to a reference straight line, thereafter, bending upwardly the part at the tip side of a strip member, and then, forming a trap on the part at the lower bent part thereof. CONSTITUTION:To a main frame 3 being reciprocally operated to the extending direction of a strip member, a vertically movable frame 7 is secured, and a base plate 16 is coupled to the lower part thereof. Driving means 17, 19 for rotatably moving the base plate within a horizontal surface are provided respectively to the vertically movable frame 7 and the base frame 3, and to the base plate 16, a pressing member 24 for the strip member is attached, and vertical moving means for vertically moving the pressing member 24 with respect to the base plate 16 is fixed thereto, and further, on the one surface side of the base plate 16, a clamping claw 20 is pivoted, and a plurality of slide plates 23 for holding the strip member in cooperation with the clamping claw 20 is arranged on the lower position of the base plate 16, and vertical moving means for each sliding plate 23 is provided on the base plate 23. Whereby, the strip plate can be wound around a molding drum with great accuracy.
Patent JP-S59164530-A (JP)
Title: Optical modulating element
Inventor: BABA TAKESHI
IPC: G02F1/01
Filed: 1983-03-09
Abstract: PURPOSE:To hold the inside of a resistor at a nonuniform temperature to increase the variable amount by providing the transparent resistor, electrodes formed opposite to the surface of the resistor, and a power source which impresses a voltage to said electrode to vary the voltage to be impressed. CONSTITUTION:An optical modulating element 1 consists of the transparent cubic resistor 10, transparent electrodes 21 and 22 provided on the incidence side and projection side of the resistor 10 as to light A, and radiators 31 and 32 provided on the top and reverse surfaces of the resistor 10, and the electric power E which controls the voltage to be impressed is connected to the electrodes 21 and 22. Consequently, the voltage impressed between the electrodes 21 and 22 is varied to make the refractive index in this resistor nonuniform, increasing the variable amount of resistance.
Patent JP-H09214568-A (JP)
Title: Driver and communication lsi
Inventor: TAKEUCHI YUSUKE
IPC: H03K19/0948
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the noise of a driver. SOLUTION: Timing control logic CONT1 and CONT2 start the supply of current to load by p-channel type MOS transistors MA3 and MB3 faster than the supply of current to a transformer 31 by p-channel type MOS transistors MA1 and MB1. Since the capacitive component of load is charged, sudden current at the time of driving load is relieved and therefore the occurrence of noise is suppressed.
Patent JP-S62196813-A (JP)
Title: Growth method for compound semiconductor
Inventor: AKIYAMA MASAHIRO
IPC: H01L21/205
Filed: 1986-02-24
Abstract: PURPOSE:To reduce warpage due to the difference of the thermal expansion coefficients of a semiconductor substrate and a compound semiconductor growth layer when a compound semiconductor is grown on the substrate by coating the back of the substrate with a back film having a small expansion coefficient at a fixed temperature. CONSTITUTION:The back of an Si substrate 1 is coated with an SiO2 film 2 at a temperature of approximately 30 deg.C by using a sputtering method. When the Si substrate 1 is admitted into a device, in which a GaAs layer is grown, and brought to 600-750 deg.C as the growth temperature of the GaAs layer, warpage is generated convexly to the Si substrate side because the thermal expansion coefficient of Si is larger than that of SiO2. When the GaAs layer 3 is grown on the surface by employing an MOCVD method under the state and the Si substrate 1 is cooled up to approximately room temperature, the convexly warped Si substrate 1 is flattened again.
Patent JP-S59164820-A (JP)
Title: Fuel system control of coal-fired power plant
Inventor: SUGANO AKIRA
IPC: F23N1/00
Filed: 1983-03-09
Abstract: PURPOSE:To enable to perform the quick-response and stable control of flow rate of coal by a method wherein coal is fed in precedence in synchronism with the flow rate of primary air. CONSTITUTION:A control signal sent to a stoker is outputted by summing up the correction signal of the output of a divider B04, which represents the ratio of the differential pressure of a mill and the differential pressure of primary air, to a stoker command B01. A command sent to a primary air damper is an opening command of a damper 204 and controls the air flow for carrying the coal pulverized at the mill 202 to a burner 301. Concretely, the command sent to the primary air damper lets the stoker command output a signal, which has corrected the differential pressure of primary air, through a proportional integrator. A preceding control circuit B08 is added to a stoker system control circuit in order to bring the lag of rise of the differential pressure of a mill so as to be equal to the lag of rise of the differential pressure of primary air. Consequently, the lag of response of the quantity of fed coal with respect to the fuel requiring command is brought so as to be closer to the lag of response of the primary air, resulting in enabling to keep the mill ratio constant and to improve the load following-up properties.
Patent JP-2000102438-A (JP)
Title: Shock cushoning device
Inventor: SUZUKI HIRONOBU
IPC: F16F1/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a shock cushoning device improved in a way to have a torque characteristic of reducing the torque in two stages at the time the back of a seat is turned to by reset by a turning torque reducing mechanism. SOLUTION: A reclining device is provided with the turning torque reducing mechanism 3 having a snap ring 11 or compression coil spring into which the shock cushoning device is built. As a result, the resetting energization force of a spiral spring 10 is gradually absorbed by the snap ring 11 or compression coil spring at the time the back rest of the seat is turned to be reset to an ordinary upright position from a full flat state. Then, at the time of turning reset of the back rest, the turning reset speed thereof is kept sufficiently low and the danger that a user is inadvertently struck by the back rest is eliminated and high safety may be obtained. Even more, there is no need for a specific occupying space and large-scale parts and, therefore, the lessening of the space may be achieved with the simple structure.
Patent JP-H09227810-A (JP)
Title: Ink jet recording liquid and its production
Inventor: SATO AKIO
IPC: C09D11/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the clogging of a filter and an nozzle and give a recorded material with good transparency, definition and water resistance by subjecting an organic pigment to salt milling in the presence of a water-soluble inorganic salt, a terpene phenolic resin and a water-soluble solvent and then washing the pigment in water to give a processed pigment, and dispersing the obtained pigment in an aqueous liquid. SOLUTION: A terpene phenolic resin (having a weight-average molecular weight of 600 to 1,000) in an amount of 1-100 pts.wt. is added to 100 pts.wt. organic pigment (e.g. toluidine red). A water-soluble inorganic salt (e.g. sodium chloride) is used in an amount by weight 2 to 20 times that of a water-soluble solvent [e.g. 2-methoxymethoxy)ethanol]. The salt milling comprises strongly kneading the above-mentioned raw materials in, e.g. a kneader, putting the kneaded material in water to dissolve the water-soluble inorganic salt and the water-soluble solvent to form a slurry, and subjecting the slurry to repeated filtration and water washing to remove the inorganic salt and the solvent. The processed pigment (having a dispersed particle diameter of 0.02-0.2μm) is added in an amount of 0.1-10wt.% to an aqueous liquid (e.g. a water-soluble resin).