baber/WOPTO huggingface dataset:
Patent JP-H10223232-A (JP)
Title: Expanded mesh sheet and manufacture and device thereof
Inventor: MINE HIDEO
IPC: B21D31/04
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an expanded mesh sheet having a shape in which grid bodies in both end parts are closed, provide a method for producing such an expanded mesh sheet, and provide an apparatus for producing the mesh sheet. SOLUTION: In a process of forming slits 11 in a band-like metal sheet 4 in the longitudinal direction and roughening the sheet surface in the width direction, a plurality of small slits 42 shorter than the slits 11 and small projected and recessed parts corresponding to the small slits 42 are formed only at the points where cutting is carried out. In a process of expanding the metal sheet 4 in the width direction, the points, where the small slits 42 and small projected and recessed parts are formed, are made to have a shape such that a plurality of specified grid bodies 17 having thin and long expanded shapes in the width direction are linearly joined in the width direction.  In a process of cutting the metal sheet 4 along a cutting line 19 in the width direction, the sheet 4 is cut along the cutting line 19 in the width direction, passing through respective center parts of a plurality of the specified grid bodies 17 to obtain an expanded mesh sheet, of which both end parts are hemmed by a plurality of grid skeletons 1 joined and formed approximately linearly along the width direction.
Patent JP-S58140559-A (JP)
Title: Foot warmer with frame
Inventor: IKEHARA TAKASHI
IPC: F24C7/04
Filed: 1982-02-16
Abstract: PURPOSE:To simplify the entire consitution, to facilitate manufacture, and to reduce costs, by using electrode plates of the main body of the foot warmer frame as a heat radiating plate of elements on a control device. CONSTITUTION:An operating part 3 is provided in a table plate 1. An electric heating part 5 and the control device 19 are provided in the main body 4 of the foot warmer frame. In this control device 19, a printed board 15 of the control circuit is attached to an attaching case 17 by attaching bodies 16. Circuit parts 14 and a control element 13 are attached to the printed board 15. The electrodes plates 9A and 9B are provided in the main body 4 of the foot warmer frame as an electric signal transmitting means. At least one of the electrode 9A or 9B is attached to the main body 4 of the foot warmer frame so that the electrode plate is used also as the heat radiating plate which radiates the heat  generated by the heated parts of the control element 13 and the circuit parts 14.
Patent JP-H04264718-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANO HIROSHI
IPC: H01L21/302
Filed: 1991-02-19
Abstract: PURPOSE:To provide a manufacture method of a semiconductor device which does not damage a semiconductor substrate. CONSTITUTION:An electrode is formed on a semiconductor substrate (1), and first and second insulating films (31, 32) are deposited all over. Since there is a difference in etching rate of the insulating films, one insulating film can selectively be removed. Therefore, the substrate (1) is not damaged since it is possible to make the other insulating film selectively remain and to use it as a stopper layer during etching.
Patent JP-S62183042-A (JP)
Title: Information recording and reproducing method
Inventor: IKEGAWA SUMIO
IPC: G11B7/0055
Filed: 1986-02-06
Abstract: PURPOSE:To enable efficient recording and reproducing of information by making recording by irradiating a light beam on a recording medium essentially contg. a group Ib element and IVa element to heat the medium then cooling the medium and reproducing the record by irradiating the light beam of the power lower than the power of the light beam used for recording on the medium and utilizing the change of light reflectivity. CONSTITUTION:The recording layer 2 is formed by using the group Ib element and IVa element as two essential elements, for example, Au, Ge on a substrate 1 consisting of an org. resin, glass, quartz, etc. The laser beam is then focused to the layer 2 and is irradiated thereon to heat the layer 2 to the temp. above the eutectic temp. and below the melting temp. The beam irradiated part of the layer 2 has a metastable state and the irradiated part transform to the state having the light reflectivity higher than the light reflectivity in the non-irradiated part when the heated layer is quickly cooled. The recording of information is thus made possible. The beam of the power lower than the beam used for the recording is irradiated on the recording medium and the change of the reflected light in the recording part 3 and unrecording part 4 of the layer 2 is detected in the stage of reproducing. The layer 2 is heated to the temp. lower than the temp. in the recording stage and is then cooled so that the mixed phase of nearly the equil. state is formed in the part 4 to be erased of the layer 2 in the case of erasing.
Patent JP-H06238550-A (JP)
Title: Production management system
Inventor: MORIKAWA YUTAKA
IPC: B23Q41/02
Filed: 1993-02-12
Abstract: PURPOSE:To eliminate the labor for forming the documents for the confirmation of parts by suspending the transport of a workpiece by a stopper means when the lot of the transported workpiece is selected, and allowing the image and discrimination information of the part assembled on the workpiece to be displayed on a display means. CONSTITUTION:When a pallet 2 passes through a read-out device 16, the recorded contents of an ID plate 4 is read out by the read-out device 16, and the result of read-out is sent into an installation sequencer 9, and the pallet 2 is stopped before a processing station by driving a stopper 5. Further, the information for demanding the on-line data related to the lot which is brought into stop on the basis of the recorded information of the ID plate 4 is outputted and sent to a host computer 6. The on-line data such as the kind of an engine, derivative formula, and the quantity of units is sent into the installation sequencer 9 from the host computer 6, and the on-line data related to the part assembled on the enfine among the data is displayed as character data on an information panel 10.
Patent JP-H07218160-A (JP)
Title: Heat pipe type vehicle seat heater
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 1994-01-27
Abstract: PURPOSE:To provide a heat pipe type vehicle seat heater in which it has an excellent instant heating operation, mts temperature can be optionally adjusted and no running cost is required. CONSTITUTION:Working fluid 9 is sealing enclosed within a closed circulating passage formed by a vapor flow passage 11 and a liquid flow passage. The liquid flow passage is provided with a reservoir 15 for temporarily storing working fluid 9 within the liquid flow passage. In addition, there is provided a loop type heat pipe 14 having a valve 16 for use in controlling a circulation of the working fluid 9 in the liquid flow passage downstream side of the reservoir 15. An evaporating part 1 of the loop type heat pipe is installed in such a way that its heat transfer can be carried out with the discharged gas 5 discharged out of a vehicle 2 and then a condensing part 6 is arranged in such a way that its heat transfer can be carried out with the seat 7 of the vehicle 2.
Patent JP-H07254559-A (JP)
Title: Scanning type aligner and device production method using the same
Inventor: SATO TERUYA
IPC: G03F7/20
Filed: 1995-01-18
Abstract: PURPOSE:To reduce exposure irregularity in scanning direction by adjusting the quantity of light of pulse light to be radiated next in response to the integrated quantity of light of pulse light radiated in such a manner that the mean value of the quantity of light of predetermined continuous pulse light will coincide with the target value. CONSTITUTION:Quantity of light of pulse light to be radiated next is adjusted in response to the integrated quantity of light of a plurality of pulse light radiated to light in such a manner that the mean value of the quantity of light of a continuous predetermined number of pulse light will coincide with the target value, and the exposure to the substrate 14 is controlled. That is, light energy measurement of pulse light is performed for respective pulses by a sensor 6 and measured pulse energy is determined. And if this is deviated by a certain amount from the target mean pulse energy, then the laser charging voltage of next pulse light is controlled and said certain amount is corrected (increased or reduced) to the mean pulse energy, thereby controlling in such a manner that the measured mean pulse energy always becomes a constant target mean energy.
Patent JP-S57141025-A (JP)
Title: Production for magnetic recording medium
Inventor: KOUNO YOUJI
IPC: G11B5/64
Filed: 1981-02-20
Abstract: PURPOSE:To obtain a magnetic recording medium superior in resistance to corrosion, oxidation, and wear, by forming a nitride thin film of Al or the like on the surface of a ferromagnetic metallic layer in a vacuum chamber at <=8X10<-4> Torr and a partial pressure of N2 or NH3 of 1X10<-5> Torr by the electron impact method. CONSTITUTION:The pressure in a vacuum tank 1 is reduced to <=8X10<-4> Torr, and the partial pressure of gaseous N2 or NH3 is set to >=1X10<-5> Torr, and one or more kinds of element selected from Al, Si, Ti, Zr, Hf, V, Nb, Ta, Th, and Cr are vaporized from an vaporization source 3 by heating and are ionized by an ionizing part 4, and gaseous N2 or NH3 is accelerated by an accelerating electrode 5 to form a metallic nitride thin layer on a ferromagnetic metallic layer which is formed preliminarily on the surface of a base material 8, thus obtaining a magnetic recording medium. A magnetic layer is protected by the nitride layer with 5-2,000Angstrom  thickness nor oxidized and is not corroded by the  dirt of fingers or the like, and the resistance to wear is improved, and the life  of this magnetic recording medium is extended without the degradation of the  magnetic characteristic.
Patent JP-H09200170-A (JP)
Title: Demodulator
Inventor: ISHIKAWA KIMIHIKO
IPC: H04J3/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the demodulator in which it is prevented that the decoding reaches an undesired extent thereby suppressing increase in an arithmetic operation amount. SOLUTION: The demodulator in a time division multiplex address communication system having a synchronization detection means 3 applying synchronization detection to a reception signal received by a reception window 2 with rough time accuracy, a memory 5 storing data of the reception signal subject to synchronization detection and a decoding means 6 reading data from the memory and decoding them is provided with a slot head detection means 7 that obtains a slot synchronization symbol from the reception signal subject to synchronization detection by the synchronization detection means and detects a head position of its own slot. Then only data after the head position of its own slot detected by the slot head detection means are decoded among reception signals received by the reception window. Thus, the arithmetic operation amount is reduced by avoiding excess decoding.
Patent JP-H09274662-A (JP)
Title: Method for encoding and decoding contour
Inventor: SUMINO SHINYA
IPC: H04N19/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To efficiently encode/decode only a contour graphic by calculating the intersection of a straight line and a contour crossing a base axis at a prescribed angle, encoding the distance between the respective intersections and the base axis and defining the result as a contour encode signal. SOLUTION: A blocker 2 divides the contour graphic into rectangular blocks and segments them. While defining one side of the segmented rectangular blocks as the base axis, a sampler 3 divides the block into (n+1) pieces with (n) pieces of straight lines (corresponding to seven straight lines to which arrows are added) provided along that base axis. Assuming that the block is to be divided by a vertical line with a horizontal line at the lower end of the block as the base axis, for example, (n) pieces of vertical lines inside the block become the contour lines of division. Concerning the respective contour lines, a contour detector 4 calculates the number of true values positioned on the contour lines from the base axis. These values are corresponding to [x0-x7].  An orthogonal transformer 5 simultaneously orthogonally transforms [x0, x1,..., x7], variable length encoding of the orthogonally transformed component is performed by an encoder 6, and the encoded signal is provided.
Patent JP-H10220876-A (JP)
Title: Water heater
Inventor: SHINODA HIDEO
IPC: F24H1/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To realize a tap-controlled heating type water heater employed for hot-water supply, heating operation, washing of human body and the like, which is high in heat exchanging efficiency upon discharging small amount of hot-water, excellent in control response and capable of effecting the air-tight sealing of a can body surely. SOLUTION: A water heater 1 is provided with a flange 3, provided integrally with the whole periphery of a flat plate type heating means 2, a tank for receiving the flat plate type heating means 2, and a water inlet port 7 as well as a hot-water outlet port 8, both of which are provided on the tank, while a meandering water passage 10 is constituted between the inner surface of the tank and the flat plate type heating means 2 to communicate the water inlet port 7 with the hot-water outlet port 8 through the meandering water passage 10 and the opening end of the tank is connected to the flange 3 whereby heat transfer rate can be increased even when the amount of discharging water is low, high loading as well as compacting can be contrived and sure sealing structure can be obtained.
Patent JP-S61184750-A (JP)
Title: Cassette tape recorder
Inventor: KIZAKI HIROYASU
IPC: G11B15/26
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a small cassette tape recorder having a dubbing function by providing symmetrically two tape transport means at the front and rear sides and also setting a distributing board containing electrical circuit parts connected with each other with necessary spaces between two opposite chassis. CONSTITUTION:A tape recorder contains an audio circuit boar 19 set in a space between chassis 10 and 11 of the tape transport means 3 and 4 set at both sides of the recorder. The height of a stage part 22 of a rear support shaft 21 is set larger slightly than the thickness of the circuit board 19. While a clearance (x) is secured at the attachment part of the circuit boar 19. Thus both support shafts 20 and 21 are unified regardless of the thickness of the board 19. Then the parallelism between both chassis 10 and 11 is secured easily by increasing the accuracy between the front and rear support shafts 20 and 21.
Patent JP-S54118084-A (JP)
Title: Method of preventing sliding of loads from inclined conveyor by freezing
Inventor: MATSUDA TSUNEO
IPC: B65G15/00
Filed: 1978-03-07
Abstract: PURPOSE: To prevent the sliding of loads from an inclined conveyor, by injecting an antifreezing solution onto a surface of a conveyor belt during the time when the belt makes a round at least when neighboring atmospheric temperature lowers up to temperature causing freezing on the surface of the belt.  
     CONSTITUTION: When a surface of a belt of a belt conveyor conveyor begings to  freeze or atmospheric temperature lowers up to the extent that freezing is produced,  an antifreezing solution is injected from a nozzle mounted to a lower portion of the  belt conveyor. A mixture manufactured by mixing ethylene glycol and propylene  glycol at the rate of 5:1 is suitable as the antifreezing solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58141262-A (JP)
Title: Recording liquid
Inventor: KOBAYASHI MASATSUNE
IPC: C09D11/00
Filed: 1982-02-17
Abstract: PURPOSE:To provide a recording liq. for ink jet recording with high solubility in liq. medium components and long-term solution stability, hard to clog ejecting orifices, and capable of giving a clear red image of high density, by incorporating two particular types of water-soluble dyes. CONSTITUTION:A recording liq. for ink jet recording comprising, a liq. compsn. contg. as a recording agent a water-soluble dye consisting of C.I. acid red 92 and C.I. acid orange 10 is yielded. The principal liq. medium component of the recording liq. is water, and a mixture of water with various water-soluble org. solvents (e.g., diethylene glycol, triethylene glycol monomethyl ether) is pref. used. It is possible to obtain a clear red image of high density with high solubility in liq. medium components and long-term solution stability, hard to clog ejecting orifices, and absorbing light of wavelengths of 400-600nm.
Patent JP-H09218970-A (JP)
Title: Paper money processor
Inventor: IMAGAWA KAZUHIKO
IPC: G07D9/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To surely dispense the 1000-yen bill of change bills without providing any sensor for detecting the number of 1000-yen bills by providing an emergency dispensing means for dispensing 1000-yen bills in an emergency change bill storage means when 1000-yen bills required as change bills are not stored in a 1000-yen bill storage means. SOLUTION: Assuming that 1000-yen bills are successively dispensed as change bills from a 1000-yen bill storage part 20 corresponding to an instruction from the control part of automatic vending machine and there is no 1000-yen bill in the 1000-yen bill storage part 20, since no 1000-yen bill is carried from the 1000-yen bill storage part 20, a dispensation part 32 conveys 10 sheets of 1000-yen bills from an emergency change bill storage part 30 through a 4th path 44 into the 1000-yen bill storage part 20. Among these conveyed 1000-yen bills, the 1000-yen bills just required as change bills are sent out through a 3rd path 40 to a temporary stock part 26. The dispensation part 32 dispenses the 1000-yen bills at this temporary stock part 34 from a dispensing port 34 as change bills.
Patent JP-S53110326-A (JP)
Title: Mixed color elimination circuit
Inventor: NAGUMO FUMIO
IPC: H04N9/04
Filed: 1977-03-08
Abstract: PURPOSE: To obtain dot-sequence signals without mixed color by leading dotsequence signals including mixed color to a subtraction circuit after shaping and amplification, and passing them through the reverse filter which is constituted by this subtraction circuit and a compensating circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59152322-A (JP)
Title: Preparation of tonic for external use
Inventor: HATORI RIYOUJI
IPC: A61K9/20
Filed: 1983-02-17
Abstract: PURPOSE:To obtain the titled tonic having tonifying and energizing effect and analgesic effect, by boiling only an extract of animal or plant having strong essence followed by squeezing it, or squeezing it followed by boiling it, tableting it into a given shape. CONSTITUTION:Only an extract of animal or plant (e.g.,Welsh onion, garlic, or dropwort) having strong essence is boiled, squeezed, or squeezed, and boiled, dried and tableted into a tablet shape, or dried and processed into powder, to give a tonic for external use. In a range of use of the tonic for external use, the following methods are used, it is housed in an article (e.g., necklace, or necktie) to be attached to the human body and weared, the extract is scattered from the surface of it, it is permeated into the human body through the nasal foramen, the burr, etc., the liquid 3 containing the extract components is put in the container 2, applied to the shoulders, thighs of legs, etc. from the part 4 to which the extract is attached, consisting of a sponge material, a fomentation for external use to which the extract component is bonded is prepared and applied to the shoulders, legs, etc.
Patent JP-H10220736-A (JP)
Title: Combustion apparatus
Inventor: TANAKA AKIO
IPC: F23N5/24
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device which has a function of specifying the cause of closure state. SOLUTION: This apparatus is provided with a burner 2, a combustion fan 4 into which air for combustion is taken through a filter 3, a heat exchanger 5 to be heated by the burner 2, a bypass pipeline 12 and an air quantity sensor 13. An atmospheric air releasing valve 15 is arranged on the downstream side of the air quantity sensor 13 and a closure state judging means 18 to judge the closure state of the filter 3 or the heat exchanger 5 by an output of the air quantity sensor 13. The closure state judging means 18 opens the atmospheric air releasing valve 15 when the output of the air quantity sensor 13 falls below a first reference value with the atmospheric air releasing valve 15 closed.  The closure of the filter 3 is determined when the difference between the outputs of the air quantity sensor 13 before and after the opening thereof is smaller than the second reference value for judging the closed part and the closure of the heat exchanger 5 is determined when the difference of the outputs is larger than the third reference value. The closure of the filter 3 and the heat exchanger 5 is determined when the difference of the outputs is above the second reference and below the third reference value.
Patent JP-H10221151-A (JP)
Title: System for feeding fixed amount of liquid
Inventor: MITSUISHI TADAKI
IPC: G01F11/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To supply a fixed quantity of a liquid correctly even when the liquid is a resin or the like supplied from an injection valve in a vacuum chamber. SOLUTION: An injection valve is arranged at a vacuum chamber and, the injection valve and a liquid feed source for feeding a liquid are connected by a feed conduit. A send-out tank 33 is set in the middle of the feed conduit. The liquid is stored at a lower part of the tank 33 and an upper part of the tank is a space. A send-out pump part 34 of a piston type which measures and sends out the liquid is provided at the lower part of the tank 33. When the injection valve is opened to send out the liquid by the pump part 34, the space at the upper part of the tank 33 is kept in a vacuum state.
Patent JP-H06244008-A (JP)
Title: Glass covering method for non-linear resistor arrestor device
Inventor: ONO KATSUHIRO
IPC: H01C7/10
Filed: 1993-02-15
Abstract: PURPOSE:To provide a reliable method for covering a non-linear resistor arrester with glass of controlled thickness. CONSTITUTION:A glass powder-diffused coating solution 7 is used for a mixed organic solvent which mixes a plurality of organic solvents which contains nitrocellulose and provide different boiling points. The coating solution is sprayed to a non-linear resistor arrester element 1 which is preliminarily heated at a temperature above the boiling points of a low boiling point organic solvent and below the boiling points o a high boiling point organic solvent and it is calcined after dried up. The difference between the highest boiling point and the lowest boiling point of the organic solvents exceeds 50 deg.C. The mixing rate is 50% and below in the case of the high boiling point organic solvent. The glass powder is used where is thermal expansion coefficient in a baking state is lower than that of the non-linear resistor arrestor element at least by 50X10<-7> deg.C<-1> and more. Furthermore, the coating solution is sprayed to a plurality of non-linear resistor arrestor elements stacked by way of an elastic substance.