baber/WOPTO huggingface dataset:
Patent JP-S5716739-A (JP)
Title: Heat pump type hot water supplier
Inventor: HAMA HIROAKI
IPC: F25B27/00
Filed: 1980-07-01
Abstract: PURPOSE:To raise the vapor pressure of a refrigerant before its being sucked in a compressor,  decrease the necessary work done for a compressor and as well as enable to supply high temperature hot water by a method wherein a heat accumulator is connected to a operating heat exchanger and the heat stored in said heat accumulator during the time except the time of the operation for hot water supply is supplied to the operating heat exchanger at the time of the operation for hot water supply. CONSTITUTION:At the time of the operation for hot water supply, a four-way valve 2 is changed  over as illustrated in the attached drawing with solid line and the high temperature and high  pressure refrigerant vapor from the compressor 1 is led through a valve 2 as indicated by solid  line arrows into a hot water supply heat exchanger 3, condensing into the refrigerant liquid as the  result of the heat exchange with the cold water within the heat exchanger 3. After that, the refrigerant liquid is flowed only through an unavailing heat exchanger 4 into a throttling unit 6 to be reduced its pressure and then evaporated at the interior of the operating heat exchanger 7. Because, at that time, the heat exchanger 7 is supplied with the hot water stored within the heat  accumulator 8 by means of a pump 9, a large quantity of heat can be applied for the evaporation  of the refrigerant liquid. Consequently the pressure of the refrigerant vapor leaving the heat exchanger 7 is considerably high as compared with the corresponding pressure emerged in the conventional heat pump type hot water supply system.
Patent JP-H07291513-A (JP)
Title: Sheet carrying device
Inventor: SAWADA TETSUYA
IPC: B65H29/66
Filed: 1994-04-28
Abstract: PURPOSE:To provide a sheet carrying device capable of surely sorting the unit sheets for each order or for each prescribed number. CONSTITUTION:The unit sheets A cut by a rotary cutter 1 are fed on a lap conveyor 3 moving from a delivering-conveyor 2 at a low speed to be stacked like slates. A sorting device 6 to form the clearance between the unit sheets to be sorted and the unit sheets immediately before the unit sheets to be sorted is provided between the lap conveyor 3 and a carrying conveyor 5 to be connected to the conveyor 3. A rapid feeding conveyor 11 is provided between the delivering conveyor 2 and the lap conveyor 3. When the unit sheets immediately before the unit sheets to be sorted are moved between the delivering conveyor 2 and the lap conveyor 3, the rapid feeding conveyor 11 is switched to the fast operation to feed the unit sheets A at a high speed, and the rapid feeding conveyor 11 is switched to a low speed to facilitate the sorting in the sorting device.
Patent JP-H07296563-A (JP)
Title: Sound recording and video recording device
Inventor: YAMANAKA MASATAKE
IPC: G11B27/34
Filed: 1994-04-28
Abstract: PURPOSE:To make it possible to edit unnecessary data without allowing the data to remain on a medium by recording a sound recording and video recording start positions and arbitrary marker positions and starting sound recording and video recording from the final recording position by a prescribed operation. CONSTITUTION:A system control section 9 reads the last address of the effective sound recording and video recording of an MD 7 out of a TOC area and sets this address of a fresh track as the sound recording and video recording start address at a pointer 0. A recording head 6 moves to the address of the pointer 0 and starts sound recording and video recording when the sound recording and video recording key of a key input section 11 is pushed. When the marker registration key of the key input section 11 is pushed during the sound recording and video recording, the address of this time is set at a pointer 1 and this point is recorded as the effective sound recording and video recording of the fresh track. The sound recording and video recording are once ended when the fast rewinding key of the key input section 11 is pushed during the sound recording and video recording. The recording head 6 is then moved to the address of the pointer 1 and the sound recording and video recording are restarted.
Patent JP-H06302235-A (JP)
Title: Manufacture of oxide superconductive wire rod
Inventor: KATO TAKESHI
IPC: B21F19/00
Filed: 1993-04-19
Abstract: PURPOSE:To make rolling possible without causing a large crack to improve a critical current density in a long size by making the forward tensil force and the rearward tensile force applied at the time of rolling processing after heat treatment a given value or less. CONSTITUTION:An oxide superconductive wire rod 2 supplied from a supply 1, after subjected to a rolling processing by a rolling roll 3, is wound on a winder 4. At the time of rolling by the roll 3, the forward tensil force 5 and the rearward tensil force 6 are applied to the wire rod 2. The magnitude of the tensil force 5 is controlled by a tensil force control roll 7, and the magnitude of the tensil force 6 is controlled by a tensil force control device provided on the supply 1. The tensil force 5 and 6 are set at 0.8kg/mm<2> or less to repeat rolling processing and heat treatment. Consequently a crack is not generated when a cross sectional area ratio to the metallic sheath of a superconductor is large or a long size is realized to improve a critical current density.
Patent JP-S59229829-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASHIKAGA YUUJI
IPC: H01L21/306
Filed: 1983-05-23
Abstract: PURPOSE:To easily transfer semiconductor substrate, prevent damage of it and deterioration of bonding reliability by forming an aperture to a photo resist film and a second protection film and exposing the bonding part of wiring conductor in said aperture with the second protection film used as the mask, after lapping the rear surface of substrate. CONSTITUTION:A wiring conductor 4 consisting of aluminium layer, etc. is formed at the surface of wafer 2. At the surface of such wiring conductor 4, a first protection film 6 consisting of Si3N4 covering said surface and surface of wafer 4 is formed and at the surface of this protection film 6, a second protection film 8 is formed with an oxide film consisting of SiO2 layer. Then, a photo resist layer 10 is formed at the surface of second protection film 8 and the aperture 12 extending to the photo resist layer 10 and second protection film 8 is formed to the pad region. The rear side of wafer 2 is lapped. Thereafter, the first protection film 6 is etched with the second protection film 8 used as the mask and the wiring conductor 4 is exposed in the aperture 12.
Patent JP-H02270927-A (JP)
Title: Electrode wire for tube welding
Inventor: OGAWA KINYA
IPC: C22C9/00
Filed: 1989-04-11
Abstract: PURPOSE:To improve moldability and heat resistance and to maintain a shape with high accuracy at the time of a welding so that the good tube welding is executed by forming the electrode wire of a low-oxygen copper specified in oxygen content and 0.2% proof stress. CONSTITUTION:After the traveling electrode wire 1 is formed to a square shape in section by rolling reduction rolls 2, the electrode wire is wound successively around an electrode wheel 3, guide rolls 4, 5 and an electrode wheel 6 and is then taken up on a coiler via a take-off roll 7. The lap part of a metallic sheet formed to a cylindrical shape is brought into pressurized contact with the electrode wire 1 between a pair of the electrode wheels 3 and 6 during this time and a voltage is impressed between the electrode wheels 3 and 6 to energize and heat the above-mentioned lap part via the electrode wire 1, by which the electrode wire is welded. This electrode wire 1 is formed of the low-oxygen copper which has <=20ppm oxygen content and consists of the balance unavoidable impurities and has 13 to 24kgf/mm<2> 0.2% proof stress. Since the electrode wire is a half hard material, the electrode wire is easily moldable, is hardly recrystallized and is highly resistant to heat.
Patent JP-H06302353-A (JP)
Title: Low insertion force connector
Inventor: MAEJIMA TOSHIRO
IPC: H01R13/629
Filed: 1993-04-19
Abstract: PURPOSE:To provide a low insertion force connector in which constitution is simple, the number of part items is little, a cost is low and operation is easy. CONSTITUTION:This connector is provided with a first connector housing 20, a second connector housing 40 and an operation lever 46 having hook parts 62 at one side. At one end of the first connector housing 20, sockets 24 engaged with the hook parts 62 for turnably supporting the operation lever 46 is provided, and a pressing operation part 56 is provided on the other side of the operation lever 46. A pin 48 is protrudingly provided on a side wall of the second connector housing 40 and a slit 60 is provided between one side and the other side of the operation lever 46 for slidable engagement with the pin 48 and pushing to move the pin 48 in the connector fitting direction at the time of turning the operation lever 46.
Patent JP-S62247399-A (JP)
Inventor: ABE YOSHIHARU
IPC: G10L15/06
Filed: 1986-04-21
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-S5426657-A (JP)
Title: Cathode ray tube
Inventor: OOGOSHI AKIO
IPC: H01B1/18
Filed: 1977-07-30
Abstract: PURPOSE: To establish the cathode ray tube without increasing the amount of gas discharge and causing no scaling even in contact with the spring and the getter container, by replacing a part of graphite particles constituting the conductive film of a cathode ray tube with silicon carbide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03289185-A (JP)
Title: Random polarization he-ne gas laser
Inventor: ISHIHARA HIROYUKI
IPC: H01S3/086
Filed: 1990-04-06
Abstract: PURPOSE:To stably secure the polarizing direction of a laser light in two perpendicularly crossing directions by perpendicularly crossing the directions of two reflectors for optical resonators having anisotropic characteristic having high reflection intensity to be mounted. CONSTITUTION:An output side reflector 11 has a transmission factor of about 1%, and is sealed in a metal support component 21 by low melting point glass, etc. A totally reflecting side reflector 2 is similarly sealed in a metal support component 22 having a metal exhaust tube 3. The components 21, 22 are bonded to both ends of a glass bulb 4 in an enclosure. A fine glass tube 5 and Al cathode 6 are contained together with He-Ne gas to be filled in the enclosure. In the drawings, the reflectors 11, 12 having anisotropic characteristic indicated by broken ellipse are so mounted that the directions having high reflection intensity are perpendicularly crossed. Thus, the entire optical resonator has high reflection intensity only in perpendicularly crossing two directions, and the polarizing direction of the laser light to be selectively obtained is stably secured to the two directions.
Patent JP-H01263087-A (JP)
Title: Improved thermal stencil paper
Inventor: HANE SHUNKO
IPC: B41N1/24
Filed: 1988-04-15
Abstract: PURPOSE:To enhance the image clearness and plate wear performance, by providing a thermoplastic film and a non-woven fabric having a specified basis weight and comprising continuous filament cellulose fibers with a specified fineness as a main constituent. CONSTITUTION:A thermal stencil paper comprises a thermoplastic film and a non-woven fabric having a basis weight of 5-20g/m<2> and comprising continuous-filament cellulose fibers with a fineness of 3-0.3denier as a main constituent. If the fineness is more than 3deniers, ununiformity of the thickness and basis weight of the non-woven fabric tends to be increased, whereas if the fineness is less than 0.3denier, the strength of the fabric as a support is lowered. The non-woven fabric preferably comprises comparatively rectilinearly shaped filament parts A intersecting with each other to form a lattice-shaped pattern as a whole and minutely folded filament parts B disposed wholly disposed throughout the web of the fabric. If the basis weight is less than 5g/m<2>, the basis weight will be ununiform, whereas if the basis weight is more than 20g/m<2>, the rate of permeation of an ink tends to be lowered.
Patent JP-H02277878-A (JP)
Title: Method for cutting pattern matched sheetlike member and apparatus therefor
Inventor: SETSUTSU TAKESHI
IPC: B26D5/00
Filed: 1989-04-13
Abstract: PURPOSE:To enable pattern matched cutting with an automatic cutter by loading a cutting head with a charge-coupled device(CCD) camera and simultaneously using a special sheet as an air-impermeable sheet for holding a sheetlike member to be cut on a cutting bed. CONSTITUTION:A sheetlike member 2 to be cut is placed on a cutting bed 1 and a transparent air-impermeable special sheet 20, capable of visually seeing a pattern of the above-mentioned sheetlike member to be cut therethrough and judging the pattern and provided with a color capable of discriminating brightness of pattern papers and that of all the color patterns after seeing thereof through the sheet-like member with a CCD camera 31 is then superposed to fix the sheetlike member 2 to be cut with suction. Required plural sheets of pattern paper 21-23 are positioned and placed on the special sheet 20 according to the pattern of the sheetlike member 2. The contour of the above- mentioned pattern paper is then continuously and automatically traced from one point on the aforementioned contour with the CCD camera 31 loaded onto a cutting head 30 and memorized to convert the above-mentioned contour into cutting data. Cutting is then carried out based on the aforementioned data.
Patent JP-H01263028-A (JP)
Title: Covering method for inner periphery of conduit
Inventor: MONNO SUSUMU
IPC: B29C63/34
Filed: 1988-04-15
Abstract: PURPOSE:To form a rigid coating layer on the inner periphery of a conduit by disposing an unreacted material tube in the conduit, applying a pressure difference to the tube to extend it, press-bonding it to the inner periphery of the conduit, and reaction curing the tube. CONSTITUTION:A tube 7 made of an unreacted material having a plenty of shrinkability and flexibility such as unreacted resin, unreacted rubber, etc., is folded, one side end 7a of the tube 7 is closed to be formed in a bag state, the other side end 7b of the tube 7 is extended in its diameter, and narrowed by the flange 2 of a pipe 1 and a cover 8. When compressed gas is gradually poured from the nozzle 10 of the cover 8 into the tube 7 to be pressurized, or the air in the pipe 1 and a short tube 4 is discharged from the nozzle 11 of a cover 9 to be reduced under pressure while the nozzle 10 remains opened, the tube 7 is gradually expanded from the end 7b to be brought into pressure contact with the inner periphery of the pipe 1, and eventually brought into pressure contact with the whole length of the pipe 1. When this state is left to stand for, the tube 7 is naturally reacted progressively, the tube 7 is cured while in contact with the inner periphery of the pipe 1, thereby forming a rigid coating layer.
Patent JP-S60237839-A (JP)
Title: Manufacture of coil for electric machine
Inventor: TAMAOKI AKINOBU
IPC: H02K15/12
Filed: 1984-05-10
Abstract: PURPOSE:To largely reduce the amount of impregnated resin to be filled in an impregnation tank by introducing a buoy corresponding to the shape of an unnecessary space in the space in the tank, and intaking compressed gas therein to reduce the unnecessary space. CONSTITUTION:When a member 2 to be impregnated like a stator is mounted in an impregnation tank 1 to impregnate with resin, buoys 3, 3' having a shape corresponding to the shape of the unnecessary space and sufficient strength are mounted in the unnecessary space in which the member 2 is not presented in the tank 1. Then, compressed air is charged in the buoys 3, 3' to expand them to thereby sufficiently reducing the space in the tank 1, impregnating resin is then filled in the tank and impregnating the member 2 with the resin.
Patent JP-S5518280-A (JP)
Title: Dust collector
Inventor: KIRISHIMA TETSUZOU
IPC: B01D33/04
Filed: 1978-07-26
Abstract: PURPOSE: To perform automatically the discharge of collected dust by rocking lake wiper moving in parallel along screen at the upper part of the screen.  
     CONSTITUTION: The chain 3 is drived to turn the lake framework 4 and to insert the tip portion of the comb-shaped lake 6 into between the plates of the screen 1, whereby collecting dust. When the lake framework 4 reached the position A, the cam roller 12 of the lake wiper 8 touches with the wiper cam 19, and when it reached the position B, the cam roller 12 is guided to the projection 20 of the wiper cam 19 and the lake wiper 8 is rocked and the tip portion 13 of the lake wiper 8 is moved toward the screen 1 side against the spring 14, whereby dust on the comb-shaped lake 6 is discharged. Furthermore, when it reached the position C, the lake wiper 8 is returned to vertical regular position at the position where the cam roller 12 is out of the wiper cam 19 by the action of the spring 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5216934-A (JP)
Title: Letter indication device
Inventor: TOMIOKA MIKIO
IPC: G09G5/22
Filed: 1975-07-30
Abstract: PURPOSE: To promote renewal of indication capacity without the change of format when indication capacity is changed, adding bitt to show no indication in letter cord. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10285353-A (JP)
Title: Original retaining cover
Inventor: MINAMINO SHIGEO
IPC: G03B27/62
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an original-retaining cover by which an original is surely depressed on a still original read face of an original read section, even when a platen cover is bent and the original read section accurately reads the original. SOLUTION: A retainer cover C is made up of a platen cover 51, that is provided to a flat still original read section A in a freely openably/closably, a pressing sheet 54 that is in contact with a rear side of an original D, placed on a still original read face B of the original read section A for pressing the original D, a flat member 53 fitted to the rear side of the pressing sheet 54 to correct the flatness of the pressing sheet, and an elastic connection member 52 that is interposed between the platen cover 51 and the flat member 53 to connect the platen cover 51 and the flat member 53.
Patent JP-S57208867-A (JP)
Title: Controlling system of self-excited and separately excited inverter parallel system
Inventor: IMAI KOUJI
IPC: H02M7/493
Filed: 1981-06-15
Abstract: PURPOSE:To reduce the capacity of a self-excited inverter by controlling the currents of a separately excited inverter so that voltage phase difference at both ends of the linkage reactor of the self-excited inverter reaches predetermined value. CONSTITUTION:Load voltage 21 s detected 25, and compared with reference voltage 22, and the self-excited inverter 4 is controlled so as to equalize with the reference voltage 22. When load 8 is charged by breakers 12 under this condition, supply currents flow through the load 8, the voltage phase difference of the linkage reactor is detected 23 by the effective current section, and compared with phase difference reference value 24, and the phase of the separately excited inverter 3 is controlled. Accordingly, the effective power of the separately excited inverter 3 is increased in order to conform the phase difference generated at both ends of the linkage reactor of the self-excited inverter 4 to the reference value, and the reactive power of the self-excited inverter 4 is augmented with the increase.
Patent JP-H04323969-A (JP)
Title: Blanking processing unit for video signal
Inventor: NAKAGAWA YUKIO
IPC: H04N5/14
Filed: 1991-04-23
Abstract: PURPOSE:To realize the blanking processing unit for a video signal without any deterioration in a data with simple circuit constitution even when plural number of times of dubbing processing in the case of tilt processing of a blanking border of a video data in the video equipment of the digital processing system. CONSTITUTION:An upper side envelope generating circuit 1 and a lower side envelope generating circuit 2 generate envelopes HE, LE based on a count output according to horizontal and vertical positions of a video data of a counter 3. A limiter 4 replaces a data larger than the envelope HE of video information DI with the envelope HE and a limiter 5 replaces a data smaller than the envelope LE with the envelope LE. An output of the limiter 5 is video information subject to blanking and tilt processing of blanking border.
Patent JP-S59230235-A (JP)
Title: Color picture tube
Inventor: NAKAMURA KOUJI
IPC: H01J29/07
Filed: 1984-05-07
Abstract: PURPOSE:To manufacture simply a phosphor screen by a method, in which, the nearer both ends of the short axis in the peripheral parts parallel to the long side of the shadow mask, the smaller the width of the short side of an opening hole of the shadow mask is formed, while the nearer the short axis of the straight line parallel to the long axis, the smaller the width of the short side of the opening hole of the shadow mask is formed. CONSTITUTION:A color picture tube is provided with a shadow mask having a rectangular phosphor screen and the longitudinal holes. The nearer both ends of the short axis of the shadow mask in the peripheral part parallel to the long side of the shadow mask, the smaller the width of the short side of the opening hole of the shadow mask is formed, while the nearer the short axis on the straight line parallel to the long axis, the smaller the width of the short side of the opening hole of the shadow mask is formed. That is to say that the nearer both ends of the Y-axis the iso-width line is located, the smaller the width of the short side of the opening hole is formed. In this way, a color picture tube having the shadow mask in the state of distribution of width of the most-fitted slot holes for preventing falling-off of a photoresist for the printing process of the phosphor screen can be obtained.
Patent JP-H06282706-A (JP)
Title: Fpc substrate arrangement counter
Inventor: IRIE KAZUHIRO
IPC: G06M9/00
Filed: 1993-03-27
Abstract: PURPOSE:To put thin FPC substrates, which are provided with various shapes and sizes, in order in a prescribed direction without damaging them, to overlap those substrates and to exactly count the number of substrates. CONSTITUTION:This FPC substrate arrangement counter is provided with a mat 1 for mounting the plural FPC substrates in the state of putting them in order, plural guide members 2 installed on the mat 1 so as to guide an FPC substrate mounted on the upper side of the mat to a prescribed position on the mat, comb-shaped supporting member 3 for mounting the FPC substrate A within a plane crossing the plural guide members on the upper side of the mat, support unit 4 for supporting one terminal of the comb-shaped supporting member 3, sensor 5 to detect the FPC substrate A is mounted by the supporting member 3, conveying means for moving the supporting member 3 so as to drop the FPC substrate A mounted by the supporting member 3 from the supporting member 3 and for recovering the supporting member 3 to the first mount position of the FPC substrate later when the FPC substrate A is mounted by the supporting member 3, and counting means 6 to count the move cycle of the supporting member.
Patent JP-S5216886-A (JP)
Title: Metal vapor discharge lamp
Inventor: KAWAI KATSUHIRO
IPC: H01J61/20
Filed: 1975-07-30
Abstract: PURPOSE: To provide luminescence concentrated in an efficient wave length range of 280 to 420 by adding and sealing proper metal halogen compounds into a high pressure mercury lamp which is used for photochemical reaction and paint drying. 
     COPYRIGHT: (C)1977,JPO&Japio