baber/WOPTO huggingface dataset:
Patent JP-S53128045-A (JP)
Title: Cooling and heating apparatus utilizing solar heat
Inventor: TAKESHITA ISAO
IPC: F24S90/00
Filed: 1977-04-15
Abstract: PURPOSE: To achieve heating operation more effectively by introducing solar heat absorbing cooler for permitting direct circulation of coolant-solvent mixed liquid to a solar heat collector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08240127-A (JP)
Title: Gas turbine and its assembling method
Inventor: SUZUKI TAKESHI
IPC: F02C3/04
Filed: 1995-03-03
Abstract: PURPOSE: To provide a gas turbine and its assembling method with which a temporarily assembled turbine rotor is treated as an integrated module, and the gas turbine is assembled without decomposing the turbine rotor. CONSTITUTION: A tie rod 12 has male screw parts 12a, 12b on its both ends and a projection 13 at its intermediate portion. A compressor rotor 1 and a turbine rotor 2 are integrally fastened by means of a pair of nuts 7a, 7b screwed with the male screw 3 parts of the tie rod, for connection and temporarily assembling. The turbine rotor 2 is fastened in respect to the projection 13 by means of the nut 7b screwed with the turbine side male screw part 12b, for composing an assembly 15 of the tie rod and the turbine rotor. The assembly 15 is re-assembled to form a gas turbine.
Patent JP-H10245765-A (JP)
Title: Pile fabric and its production
Inventor: OBARA KAZUHITO
IPC: D04H11/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a pile fabric having sufficient heat insulating and soundproofing properties and a voluminous feeling and excellent in strength and shape stability and to provide a method for producing the pile fabric. SOLUTION: This pile fabric 1 has the first base fabric 2 and the second base fabric 3 arranged through a mutual void part placed therebetween and is composed by forming a pile layer 4 on the top surface of the first base fabric 2 through the second base fabric 3 by tufting and further forming a backing layer 5 on the undersurface of the second base fabric 3. The pile fabric 1 is produced by carrying out the tufting with a tufting machine equipped with the second base fabric supporting plate and the first base fabric supporting plate provided separately in the upper and lower sides so as to enable the free regulation of the relative interval in a position just under a needle and further a looper arranged under the first base fabric supporting plate.
Patent JP-S63209891-A (JP)
Title: Thermal transfer recording method
Inventor: WATANABE HIDEO
IPC: B41M5/41
Filed: 1987-02-26
Abstract: PURPOSE:To obtain a high-density gradational image at high speed, by bringing a sublimable dye-containing magnetic fluid and an image-receiving sheet into direct contact with each other, and selectively heating the magnetic fluid according to an electrical image signal. CONSTITUTION:A sublimable dye, e.g., an anthraquinone, azo or methine dye and particulates of a magnetic material, e.g., magnetite or manganese zinc ferrite are dispersed in a solvent together with a dispersant or the like, whereby a sublimable dye-containing magnetic fluid 5 can be obtained. The magnetic fluid 5 is placed in the vicinity of heat generating elements 2 in a thermal head substrate 1, and an upper plate 3 of a recorder comprising a magnet 4 is disposed opposite to the substrate 1 to form therebetween a gap through which an image-receiving sheet 8 can be passed. The sheet 8 is fed into the recorder by paper-supplying rollers 6, and after the sheet 8 is passed through the position of the heat generating element 2, an electromagnet is energized, whereby the magnetic fluid 5 is attracted toward the upper plate 3 of the recorder, with the sheet 8 disposed therebetween. With the heat generating elements 2 energized at this moment, the sublimable dye is evaporated, and is transferred onto the sheet 8, whereby an image is recorded.
Patent JP-S63211762-A (JP)
Title: Insulated-gate semiconductor device and manufacture thereof
Inventor: YAGI ATSUO
IPC: H01L29/78
Filed: 1987-02-27
Abstract: PURPOSE:To prevent the generation of a sub-threshold current, by forming source and drain regions by the diffusion of impurities from a semiconductor layer beneath the first conductivity type semiconductor layer. CONSTITUTION:A gate electrode 24 is formed through a gate insulating film 25. Low impurity concentration regions 30s and 30d, which are formed with a low impurity concentration semiconductor layer 22, are present on both sides of the deposited part of the electrode 24, i.e., a channel forming part of a region 26 at a gate part. Impurity layers of SiO2 and the like, i. e., side walls 28s and 28d, are formed thereon. Thus, inverted layers, i.e., depression regions, are formed on the surfaces of the regions 30s and 30d. The depths of the regions 29s and 29d are formed by the diffusion of the impurities from first conductivity type semiconductor layers 23s and 23d, i.e. by auto-doping. Therefore, the depths can be controlled sufficiently thinly, e.g. by about 0.1 mum.
Patent JP-H06282596-A (JP)
Title: Parallel circuit simulation system
Inventor: TANABE NORIO
IPC: G06F17/50
Filed: 1992-03-02
Abstract: PURPOSE:To obtain high parallelization even in a circuit simulation constituted of plural partial circuits by parallelizing the arithmetic operation of a coupled circuit network equation. CONSTITUTION:Processors 8-10 independently store a matrix structure 13 of the coupled circuit network equation. The processor 8 stores a local matrix structure 17, the processor 9 stores a local matrix structure 18, and the processor 10 stores a local matrix structure 19. Then, processors 5 and 6 generate equivalent models 11 and 12 related with outside variables in parallel to the partial circuits, and the processors 8-10 synthesize local matrix elements 20-22 of the coupled circuit network equation. Thus, the processors 8-10 to which pivot lines are assigned transfer line vectors to the other processor, repeat it in the order of the pivot, and process the matrix arithmetic operation of the coupled circuit network equation in parallel by line vector units.
Patent JP-S58175591-A (JP)
Inventor: FUKUDA NORISUKE
IPC: D06F39/08
Filed: 1983-03-17
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-H03246895-A (JP)
Title: Lighting device for discharge lamp
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/392
Filed: 1990-02-26
Abstract: PURPOSE:To reduce noises from the coil of a ballast, the transformer of an inverter and a film capacitor by providing a means suppressing the quick rise of the current of a discharge lamp during the transient time from the period when small power is fed or no power is fed to the period when large power is fed. CONSTITUTION:When a dimming switch 8 is turned on and the operation of a timing circuit 52 is completed, the output of a duty ratio control circuit 5 is made a high level. A transistor 75 is turned off by this high level, a capacitor 76 is gradually charged via a resistor 72, thus the output frequency of an oscillating circuit 7 is gradually decreased. Since the impedance of a coil 25 is proportional to the output frequency, the gradually increasing voltage is applied to a discharge lamp 3 during the transient time from the period when no power is fed to the period when power is fed, and the quick rise of the current is suppressed. Noises generated from the coil 25 and a film capacitor 27 of a discharge lamp dimming device and a discharge lamp circuit can be reduced.
Patent JP-S60192047-A (JP)
Inventor: UENO TAKASHI
IPC: E04C5/18
Filed: 1984-03-09
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-H06260707-A (JP)
Title: Gas laser device
Inventor: YASUOKA KOICHI
IPC: H01S3/097
Filed: 1993-03-05
Abstract: PURPOSE:To simplify construction by unnecessitating a pre-ionization electrode, source stabilized laser oscillation and a high repetitive operation by preventing arc discharge and sufficiently cooling a dielectric, and to provide an excellent gas laser device with which the frequency, the peak value and the current duration time of oscillation current can be changed in a simple manner. CONSTITUTION:On this gas laser device, dielectrics 10a and 10b are connected to the main electrodes 1 and 2 which are opposingly arranged in a gas container, and an inductance 15 and a capacitor (Cp) 16, which are series-connected with each other, are connected between the main electrodes 1 and 2.
Patent JP-H05338875-A (JP)
Title: Apparatus for handling roll of web material
Inventor: DEEBUITSUDO II UENSHIYUHOFU
IPC: B65G61/00
Filed: 1993-03-05
Abstract: PURPOSE: To provide an apparatus for handling a roll of a web material of a type having a hollow core having both ends extended axially over the material wound with a web material having a predetermined length. CONSTITUTION: The roll 12 is supported on a rack 10 in the state that its rotating axis is substantially horizontal. A general purpose programmable robot 22 having a special tool are provided for removing rolls from the rack and placing them on a transfer stand adjacent to a processing apparatus 30. The transfer stand 28 extends toward the apparatus and pushes a fresh roll from its chuck onto the chuck of the apparatus.
Patent JP-H10244495-A (JP)
Title: Slice arrangement device of food slicer
Inventor: UMEMOTO KAZUHIKO
IPC: B26D3/28
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To arrange slices on a feed conveyor in blade stacked condition even if food height is varied. SOLUTION: In a food slicer in which feed conveyors 2 and 8 to feed foods for each cut thickness amount, a cutter 23 which passes the cutting position at the front of the feed conveyors, and a feed conveyor 32 on which slices of food cut by the cutter are placed are provided and, each time the foods are fed and the front end of them is projected from the cutting position, the front end of the foods is cut by the cutter 23, and the slices of the foods are put on the feed conveyor 32 for feeding, a slice arrangement device reduces the speed of the feed conveyor 32 when the height of the front end of the foods cut by the cutter 23 is decreased and, to the contrary, when it is increased, the speed of the feed conveyor 32 is increased. Thus, even if the heights of the foods are varied, slices are arranged on the feed conveyor 32 in blade stacked condition.
Patent JP-S61203783-A (JP)
Title: Printer device
Inventor: MATSUMOTO HIDEO
IPC: H04N1/40
Filed: 1985-03-07
Abstract: PURPOSE:To make the gradation of clear picture quality possible by making the gradation pattern line-symmetrical for odd-numbered and even-numbered data lines. CONSTITUTION:An indication signal Ss for the presence or absence of a gradation transfer of a vertical synchronization signal, a horizontal synchronization signal and clocks CLK are inputted to a control circuit 11 and chrominance signals R, G, B constitution color picture data are stored by one line in the memory part 12 by the control of the circuit 11, and the R, G and B signals are read one dot for each time and supplied to a color conversion circuit 13. In the circuit 13, the three chrominance signals are converted into four ink chrominance signals under the control of a signal Si specifying the color of the heat transfer ink ribbon and the signal from a line counter 74, then supplied to a thermal head 15 where the required ink is fused to form the image. When the gradation transfer is specified by the signal Ss, the color signals of the ink are supplied from a circuit 13 to the head 15 so that the adjacent pixles consisting of four dots are line-symmetrical according as the number of the signal H counted by the counter 14 is odd or eve, and the pixels are staggered.
Patent JP-S58172609-A (JP)
Inventor: UIRIAMU TEI DARII
IPC: G02B7/32
Filed: 1983-03-16
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-H09212060-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI RIE
IPC: G03G21/14
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To excellently collect unnecessary toner fallen on a carrier by turning the surface of the carrier opposed to a cleaned charger to the position of a carrier cleaning means before the time when an image is formed next and cleaning it. SOLUTION: The discharge wire of a separation charger 320 is cleaned manually in the case of regular maintenance, or at the time of finishing forming the image by the fixed number of times. In the case of cleaning the wire of the separation charger, toner or a foreign matter stuck to the wire is scraped down on a transfer belt. A sequence that the carrying belt 130 is turned around the roller 13 one round in a copying operation waiting state as it is where the belt 130 is separated from photoreceptor drums 3a to 3d so that the toner or the foreign matter falling on the carrying belt due to the cleaning may be wiped out and recovered by a cleaning web 19 in a carrying belt cleaning unit C after finishing cleaning the wire of the separation charger is added to the sequence of cleaning operation of the wire of the separation charger.
Patent JP-S55138647-A (JP)
Title: Method and apparatus for electrolyte analysis
Inventor: MIYAGI HIROYUKI
IPC: G01N27/416
Filed: 1979-04-16
Abstract: PURPOSE: To improve the accuracy of measurement and permit the reduction of sample amount by performing the analysis of electrolyte components in the state that the diffusion of the sample solution is small.  
     CONSTITUTION: At the injecting of sample, the operation of a liquid feed pump 14 is stopped to stop the flow of carrier liquid. The sample solution is dosed directly into the measuring channel of a flow cell through a sample injection port 21 having a diaphragm by using a microcylinder 22 or the like. The sample amount can be the amount at which the portion between the sample injection port 21 and the liquid junction part of the reference electrode is filled, at the minimum. The sample solution is contacted with ion sensitive membranes 8, 8', 8" and liquid junction part 7. After the sample injection, the value indicated at the time when the electrode output stabilizes is read or is printed out. Thence, the liquid feed pump 14 is operated to feed carrier liquid thereby discharging the sample liquid in the cell chamber 30 through a discharge port 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04263970-A (JP)
Title: Image formation device
Inventor: TAKAHASHI KAZUYOSHI
IPC: B41J13/00
Filed: 1991-02-19
Abstract: PURPOSE:To prevent unnecessary cost increase when an OHP sheet is not used and enable the same drive member of a main system to be used as a common part when a fixing device is attached by attaching the fixing device in detachable manner. CONSTITUTION:A fixing device 20 which fixes ink by heating a recording medium where an image is formed, is attached to a discharge aperture 18 of an image forming device 2 in detachable manner. The recording medium transport device of the fixing device 20 is connected to the recording medium device of the image forming device 2 and thereby a drive force from the drive motor of the device 2 is transmitted by a drive force transmission mechanism. A control circuit which boosts a torque for lowering the speed of a drive motor or a control circuit which increases the drive current level of the drive motor, when the fixing device 20 is attached, is provided.
Patent JP-H02233367-A (JP)
Title: Opening method of resin-sealed bag
Inventor: ISHII HARUO
IPC: B65D33/38
Filed: 1989-02-28
Abstract: PURPOSE:To permit the top of a bag to be torn off in one direction in case of being broken in the midway of tearing along a perforation line by tearing from the other end by providing a pouring-out opening of the bag at the opposite sides thereof with V-shaped sealed faces capable of being easily cut along perforations horizontally extending to each side of the bag. CONSTITUTION:When a bag 1 having a sealed lower end 2 is heat sealed at the top into a flat face of a suitable width, an unsealed part 4 to serve as a pouring-out opening when opened is formed preferably midway between both side edges of the bag 1 with the opposite edges thereof shaped into the form of V-shaped notch and with a perforation 5 formed thereon for cutting off the flat sealed face 3 horizontally toward each side thereof. More specifically, the ends of the perforation line in the vertexes of the V-shaped bottoms 5 of both sides of the pouring-out opening face 4, so that it can be opened in either direction.
Patent JP-S54137474-A (JP)
Title: Production of magnetic poles
Inventor: MURAKAMI GENZOU
IPC: B21D53/16
Filed: 1978-04-17
Abstract: PURPOSE: To provide magnetic poles in less time and cost and a high-yield system of mass production, a plurality of magnetic pole nails in the form of continuous zigzag is provided at the internal circumference of a plate material and the material is bent  vertically to form into cylindrical shape.  
     CONSTITUTION: A magnetic body of plate material 10 is cut by press into a ring form. Simultaneously or in the following step, the internal circumference of the ring is cut into the form of continuous zigzag form to be used for a plurality of magnetic pole nails 4b 1 . The material 10 including pole nails 4b 1  is vertically pressed into a cylinder form. The poles 4b 1 , the edges A and the internal and external surfaces B of the plate material plate 10 are finisged by lathe cutting to the desired dimensions to complete the cylindrical magnetic poles 4b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09327472-A (JP)
Title: Metallic implant with surface and method of forming the surface
Inventor: BAEGE ROLAND
IPC: A61F2/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide metallic implant surface which has a strong fixing power and a method of efficiently producing the same. SOLUTION: The surface 2 of this metallic implant 1 is roughly structured with protrusions 3 and dents 4. Protruding ribs consisting of knots 7 and 0.4-2mm stitches 8 are spread like a network 5 on the surface 2 and each dent 4 is spherical-shaped cavity 11. The knots 7 of the ribs are sharp-pointed higher than other protrusions, and the rib bridging two knots 7 forms a low lying saddle 10 when spherical-shaped cavities 11 are slightly overlapped. Holes are formed at prescribed intervals on the surface by, for example, laser beams without damaging the metal because a protection layer which is electrochemically bearable is applied on the surface, and a rough structured surface can be obtained by an intermediate process using electrochemical corrosion at small cost. After that, a fine structured surface will be obtained by the sand-blast method.
Patent JP-S57162151-A (JP)
Title: Servo method for magnetic disc device
Inventor: YAMADA KOUZOU
IPC: G11B5/596
Filed: 1981-03-30
Abstract: PURPOSE:To reduce cross talk by delicate alignment, by performing a servo control while correcting position information obtained from a servo track with error information. CONSTITUTION:A disc pack 2 is provided with a data head 3 and a servo head 4 and they are moved to the head direcion with a positioner 5. A head register 8 is connected to a data head write/read circuit 6, the write/read circuit 6 accesses the storage area, this output signal is monitored with a monitor circuit 6, and the output of read data is monitored. A position sensing circuit 13 generates positive and negative pulses of the servo information obtained from the servo head 4, the positive and negative pulses are integrated from a cylinder pulse circuit 14, and the result of integration is stored in a difference register 15.
Patent JP-H10237108-A (JP)
Title: Production of polymer particle or its dispersion liquid, and production of toner for electrophotography
Inventor: AYAKI YASUKAZU
IPC: G03G9/087
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer dispersion that can be used as toner for electrophotography through a one-step process with high reproducibility, by polymerizing polymerizable monomers in a specific solvent. SOLUTION: A polymerizable monomer A (for example, ethyl acrylate or acrylic acid) and another polymerizable monomer B (for example, a vinylic compound, such as styrene or methyl methacrylate) are polymerized in a solvent that dissolves the monomer A and its polymer and dissolves the monomer B but not its polymer (for example, ethanol) to prepare the objective dispersion that contains the monomer B as a monomer unit. The monomer B is preferably added, after the conversion of the monomer A exceeds 10wt.%, in the solvent. When necessary, a polymerization initiator (for example, 2,2'- azobisisobutyronitrile) can be used. After a colorant such as carbon black is dissolved or dispersed in the solvent, the monomer B is polymerized thereby producing a toner for electrophotography.
Patent JP-S63212887-A (JP)
Title: Correction of digital electronic time-piece
Inventor: SONOBE TSUGIO
IPC: G04G5/04
Filed: 1987-02-28
Abstract: PURPOSE:To correct an inexpensive digital electronic time-piece having good operability and reduced in erroneous operation, by successively transferring a correction figure unit at every predetermined time. CONSTITUTION:A correction input apparatus 4 outputs correction input correcting the content such as the time displayed on a display part 3 to a control circuit 2 and also outputs a reset signal to a timer 5. The timer 5 is composed of a repeat timer of a predetermined time and outputs a correction figure unit transfer signal at the time of time-up and is subsequently reset and again started. When the timer 5 receives the next reset signal from the apparatus 4 before time-up, said timer is reset and again started. That is, a routine is constituted so that display is transferred to usual display 6 by the correction figure unit transfer signal when the timer 5 is timed up. Therefore, in the case of correction, if the apparatus 4 is operated when a correction figure unit transferring in succession coincides with a figure unit desired to be corrected, correction figure unit content can be corrected.
Patent JP-S57159267-A (JP)
Title: Fusion cutting device for metallic material
Inventor: OOTANI MASARU
IPC: B23K7/10
Filed: 1981-03-27
Abstract: PURPOSE:To make reutilizability better and workability higher by providing a water tank below a torch, and recovering the swarf dropping therein from the water thereby suppressing the agglomeration and oxidation of the swarf. CONSTITUTION:Below roller conveyors 1, 1', the floor surface is dug and a water tank 3 is provided. The water tank 3 is located below a torch 2, and the swarf (a), (a)- produced during fusion cutting of ingots A, A by the torch 2 drop into the water 8 in the tank 3, whereby they are cooled. The cooled swarf (a), (a)- drop in the water in the state of grains and are contained into a receiving frame 4 by means of a guide plate 5. These are transferred in the frame 4 by the vane plates 7 of a continuously revolving chain conveyor 6. At the top end of the frame 4, they are charged and contained into a receiving box 13 by a charging frame 12.
Patent JP-H06235550-A (JP)
Title: Floor mount type vent regulating opening
Inventor: NISHIDA JUNPEI
IPC: F24F13/068
Filed: 1993-02-09
Abstract: PURPOSE:To eliminate turning of movable vanes caused when trodden and facilitate recovering small articles having fallen through an opening. CONSTITUTION:Provided inside a rectangular-shaped frame 1 are stationary vanes 3a, 3b which are flush with a top surface of the frame 1. A gap a between the stationary vane 3a and the frame 1 has such a small width as to eliminate passage of a shoe therethrough. Provided in the gap a between the stationary vane 3a and the frame 1 are movable vanes 5 which are mounted more below a floor surface than the frame 1 and the stationary vanes 3a, 3b. The movable vanes 5 are turnable about axes in a direction perpendicular to a passing direction of wind. A net member 9 covers the underside of the frame 1.