baber/WOPTO huggingface dataset:
Patent JP-S62271792-A (JP)
Title: Thermal transfer recording ink sheet
Inventor: HOTTA YUJI
IPC: B41M5/44
Filed: 1986-05-21
Abstract: PURPOSE:To obtain an ink sheet which forms a resin film having an adequate stability against the thermal energy of a thermal head and a high slip properties, by providing a polymer layer prepared by cross-linking of polyvinyl alkylcarbamate (PVCR) with multifunctional isocyanate on one side of a plastic film, and a thermal transfer ink layer on the other side. CONSTITUTION:A thermal transfer recording ink sheet has a polymer layer formed by cross-linking of PVCR with multifunctional isocyanate on one side of a plastic film, and a thermal transfer ink layer on the other side thereof. As PVCR, a reaction product of polyvinyl alcohol and monoisocyanate containing an alkyl group having a carbon number of 5 or more is employed. Further as the multifunctional isocyanate, aromatic, alicyclic and aliphatic isocyanates are available. A film used as a support is a resin film having a high surface smoothness and dimensional stability. The thickness of a film support is preferably approx. 3-15mum.
Patent JP-S60260412-A (JP)
Title: Manufacture of high purity phosphine
Inventor: ISO AKIO
IPC: C01B25/06
Filed: 1984-06-08
Abstract: PURPOSE:To manufacture easily high purity phosphine by heating crude gaseous phosphine at a temp. below the thermal decomposition temp. in the presence of a metal capable of forming an arsenic compound. CONSTITUTION:Crude gaseous phosphine is drawn out of a cylinder 1 through a flowmeter 3 and introduced into an arsine decomposing tube 5 through a duct 4 together with hydrogen from a cylinder 2. The tube 5 is packed with one or more kinds of metals each capable of forming an arsenic compound selected among Zn, Mg, Cu, Ni, Fe, Mn, Ti, Cr and Co or phosphides thereof. The arsine decomposing tube 5 is heated to 240-400 deg.C with a heater 6 to reduce the amount of arsine contained in the crude gaseous phosphine from about 50- 300ppm to <= several ppm.
Patent JP-S62275561-A (JP)
Title: Production of complex material having excellent high temperature oxidizing resistance and hot workability
Inventor: KAWABE NOZOMI
IPC: B22D23/00
Filed: 1986-05-21
Abstract: PURPOSE:To produce a complex material having excellent high temp. oxidizing resistance and without any degradation of hot workability by attaching and depositing molten metal having Ni alloy or Co alloy as fine particles and under non-solidifying condition on a surface of core material and then forming a raw forming material as solidifying. CONSTITUTION:The molten Ni alloy of Co alloy 3 having high temp. oxidizing resistance contained >=13% Cr and added one or more kinds of rare earth metals is dropped into a chamber 1 as the molten metal flow 4 from a nozzle 14 of a ladle 2 bottom part fitted to the upper part of the chamber 1. Inert gas 10 such as argon, nitrogen, etc., is injected into the chamber 1 as injecting flow 5 toward the molten metal flow 4 from injection pipe 9 of inert gas. The molten metal 3 is crushed into the fine particles 6 by the injecting gas and dropped on the surface of rotated core material 8 set in the chamber 1 to solid ify and deposit. By executing hot extrusion and cold drawing to the raw forming material gotten in this way, or executing heat treatment, rod, wire, plate, etc., having excellent high temp. oxidizing resistance is obtd.
Patent JP-H10311447-A (JP)
Title: Return flow preventive drain valve
Inventor: KOIZUMI AKIO
IPC: F16K15/18
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a return flow preventive drain valve which hardly generates a return flow, even though the packing of its check valve is damaged, and has a more excellent reliability. SOLUTION: A bypass 23 leading from an inflow port 2 in the upstream of a check valve to a drain hole 4 is formed in the side of a valve box 1, a drain chamber 24 communicating through an outflow port 3 and an outflow side bypass 25 is provided on the way of the bypass 23, and a drain valve 30 installing a large diameter of pressure receiving packing 29 to cut off the pressure water from the inflow port 2, and a small diameter of drain packing 28 to cut off between the outflow side bypass 25 and the drain hole 4, is housed inside the drain chamber 24.
Patent JP-S5742354-A (JP)
Title: Sorting device for granulated slag
Inventor: HATA MASAMICHI
IPC: B03B5/66
Filed: 1980-08-25
Abstract: PURPOSE: To enhance the accuracy in sorting through the difference in specific gravity and enhance a treating capacity by a method wherein a raw granulated slag is fed into an intermediate part of a vertical sorting column while introducing an upward water flow from a lower part of the column to form a fluidizing zone.  
     CONSTITUTION: The solid particles fed into the intermediate part of the sorting column 6 through a feed pipe 2 are fluidized by the upward water flow introduced via a supply port 9 for the water flow by a pump 10 for circulating water, so that the particles are divided into a light soft material and a heavy hard material while interferring with each other. The light material is floated upward and is discharged to the exterior in the form of a slurry via a taking-out pipe 4 for the material of low specific gravity, while the heavy material is precipitated to reach a precipitation separation column 7 and is discharged to the exterior in the form of a slurry via a taking-out pipe 5 for the material of high specific gravity. A rectifying net 8 is intended to distribute the upward water flow uniformly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S598252-A (JP)
Title: Rotary target for x-ray tube and its production method
Inventor: BABA NOBORU
IPC: H01J35/10
Filed: 1982-07-07
Abstract: PURPOSE:To form a lightweight rotary anode target with a large diameter and capable of withstanding a heat cycle of quick heating and quick cooling by applying thermal hysteresis to a target using graphite with small specific gravity as a base beforehand and by improving the adhesion with the graphite base, intermediate layer, and target material layer. CONSTITUTION:A metal layer (first layer) of a metal hard to react or not reacting to graphite, i.e., rhenium, etc. with a thickness of 1-20mum is provided on a graphite base by applying a spattering method. A material containing 0-26wt% of Re in W is preferable as a target material to improve X-ray characteristics. Next, it is heat-treated in the non-oxidizing atmosphere. The heat-treating temperature of 1,000-1,500 deg.C is preferable. If an intermediate layer of rhenium 2 is provided between the graphite base 1 and the target material of tungsten 3 and heat-treated, tungsten carbide 4 and an alloy layer 5 with tungsten appear, thus the adhesion between individual layers is improved.
Patent JP-S599311-A (JP)
Title: Fixing device of skirt ring for bearing in water wheel generator
Inventor: ODAGIRI MITSUSACHI
IPC: F16C17/02
Filed: 1982-07-07
Abstract: PURPOSE:To prevent a skirt ring from deforming by a structure wherein flanges to fill gaps near bolt fastening part are provided on a bushing to fix the skirt ring. CONSTITUTION:A skirt ring 2 for bearing to contact with a bearing metal 1 is fixed by shrinking onto the bushing 4a, which is split and clamped by bolts onto a rotary shaft 3. The flanges 6 to fill the gaps near bolt fastening part are provided on the bushing 4a. Due to the flanges 6 provided as mentioned above, the radial contraction of the skirt ring 2 for bearing is restricted by the flanges 6, resulting in enabling to prevent the skirt ring 2 for bearing from deforming.
Patent JP-H05291293-A (JP)
Title: Manufacture of thin film transistor
Inventor: MATSUMURA MITSUYOSHI
IPC: H01L21/302
Filed: 1992-04-10
Abstract: PURPOSE:To easily obtain a fine off-set length with high accuracy in a thin film transistor of an offset gate structure. CONSTITUTION:An inverse trapezoidal resist pattern 5a is formed, a gate electrode 4a is then formed using such resist pattern as a mask and a source/drain region 6 is formed by the ion implantation to a polysilicon layer 2 using such resist pattern 5a as a mask. A channel region 7 is determined by the width of the upper surface of the inverse trapezoidal resist pattern 5a and is projected to the outside of the gate electrode 4a which is determined by the width of lower surface of the same resist pattern 5a. The length of this projected region, namely the offset length is determined by a difference of the widths of the upper surface and lower surface of the inverse trapezoidal resist pattern 5a. That is, the fine offset length having high accuracy can be obtained easily on the self-alignment basis due to the difference between the widths of the upper and lower surfaces of the inverse trapezoidal resist pattern 5a.
Patent JP-H05305430-A (JP)
Title: Heating furnace for soldering
Inventor: OGINO TADAO
IPC: B23K1/00
Filed: 1992-04-10
Abstract: PURPOSE:To improve cooling efficiency and to prevent the occurrence of defects caused by a deficient cooling by specifying a material of peripheral wall and sealing plates in the outlet passage and coloring the surface of the sealing plate with black, thereby enhancing the thermal conductivity from the inner part to the outer part of an outlet passage. CONSTITUTION:In a heating surface provided with plural sealing plates 29, the peripheral wall 31 and the sealing plates 29 in the outlet passage 27 are made of aluminum and the surface of the sealing plates 29 are colored with the black. By this method, the thermal conductivity from the inner part to the outer part of the outlet passage 27 is enhanced, and the heat radiated from the circuit board 23 passed through the outlet passage is efficiently discharged to out of the outlet passage, and the circuit board 23 passed through the outlet passage can efficiently be cooled.
Patent JP-H05324196-A (JP)
Title: System for adding pointing device input function
Inventor: KANBAYASHI AKIRA
IPC: G06F3/038
Filed: 1991-04-20
Abstract: PURPOSE:To improve the operability of data input operation by including a pointing device integrating processing part for converting specified information inputted from a pointing device into key input information and transferring the converted information to a keyboard buffer in this system. CONSTITUTION:A mouse integrating processing part 7 is integrated in an MS- DOS operating system. Specified information due to mouse operation such as screen cursor position specifying operation due to mouse movement and specified information based upon a mouse button is inputted from a mouse 5 to be the pointing device to the processing part 7 as hardware interruption. The processing part 7 converts the inputted specified information into key input information and inputs (stores) the converted information in the keyboard buffer 2. Even an application which does not correspond to the mouse 5 can be allowed to correspond to the mouse 5 without changing the application itself.
Patent JP-H05285015-A (JP)
Title: Commodity receiving furniture
Inventor: OTAKI NOBUHIKO
IPC: A47B45/00
Filed: 1992-04-08
Abstract: PURPOSE:To enable a commodity receiving furniture like a walking closet to be assembled simply accurately with the small number of persons. CONSTITUTION:Side plates 1, 1 are erected on a base 20 fixed to a floor surface so that they abut against both end faces 21, 21. A space between the erected side plates 1, 1 is determined by the length of the base 20 and the verticality of the side plates 1,1 is determined by the verticality of both end faces 21, 21 on the base 20.
Patent JP-S62274885-A (JP)
Title: Still picture transmission equipment
Inventor: TAKEI MASAHIRO
IPC: H04N7/00
Filed: 1986-05-21
Abstract: PURPOSE:To effectively use the titled device without losing a data signal by transmitting a still picture video signal and the data signal to an external part. CONSTITUTION:When the output of a level detection circuit 208 is above a prescrive level, an ID signal obtained by multipexing a video signal and a frequency is demodulated by an ID detection circuit 251 to reproduce ID data. Based on this ID data, whether the reproducing video signal is the odd number or the even number field of a frame picture is examined, if this is a field picture, the reproducing signal is written in the field designated by the switch 43 of R, G, B frame memories, for instance, in an odd number line if the field 1 is designated and in an even number line if the field 2 is designated. Thereby, the still picture video signal recorded on a recording medium and the data signal relating to the video signal are transmitted to the external part.
Patent JP-H04323135-A (JP)
Title: Paper sheet feeder
Inventor: FUJIMURA YASUHIRO
IPC: B65H3/52
Filed: 1991-04-20
Abstract: PURPOSE:To prevent skew of feed paper sheets accurately regardless of deformation of the paper sheets or inclination in the case when the paper sheets are loaded. CONSTITUTION:In a paper sheet feed device to feed paper sheets A from clearance between feed rollers 6 and 7 and gate rollers 8 and 9, the device has a characteristic that the feed rollers 6 and 7 arranged separately right and left, motors 11 and 13 to drive the respective feed rollers 6 and 7 independently right and left, right/left paper sheet detecting sensors 16 and 17 arranged in the rear of feed positions of the respective feed rollers 6 and 7 and a control means to control relative positions in the axial direction between the paired feed rollers 6 and 7 and the paired gate rollers 8 and 9 independently right and left according to outputs of the respective paper sheet detecting sensors 16 and 17 are provided.
Patent JP-2000306561-A (JP)
Title: Battery power source device
Inventor: ABE KUNIHIRO
IPC: H01M50/296
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate angle alignment in the direction of axial rotation and to reduce assembly works when fitting a terminal formed on both ends of a battery module to an end plate. SOLUTION: This battery power source device has a battery module 3 which a plurality of electric cells 2 are electrically and mechanically connected in a row. In the battery power source device, a positive electrode terminal 3a is formed in a circular shape having a diameter different from that of a negative electrode terminal 3d, the positive and negative electrode terminals 3a and 3b are formed on both ends of the battery module 3. Terminal receiving recessed parts 6a and 7a formed in an end plate disposed in a battery case are formed such that the positive electrode terminal 3a and the negative electrode terminal 3d are fit to the recessed parts 6a and 7a. The diameter of the terminal 3a differs from that of the terminal 3b so that false mounting can be prevented. Since the terminal has a circular shape, angle alignment in the direction of axial rotation is unnecessary.
Patent JP-H07326076-A (JP)
Title: Reproducing method for draw type optical recording medium and draw type optical recording medium
Inventor: HARADA TOSHIO
IPC: G11B7/24
Filed: 1994-05-30
Abstract: PURPOSE:To conduct recording and reproducing at a higher density by incorporating a photochromic material into a recording layer or mask layer. CONSTITUTION:The photochromic material incorporated into the recording layer or mask layer is previously put into a colored state (hatched part in Fig.) at the time of reproducing this DRAW type optical recording medium. The photochromic material is degraded in the absorptive power of reproducing light and is decolored by absorption of the reproducing light to form a region where reading by the reproducing light is possible. The reading of the information by the reproducing light is executed at an effective reproducing spot 2 of the part where the region irradiated with a reproducing light spot 1 and the decoloring region 6 overlap on each other. Then, the reproducing of recording marks 3 is made possible by the effective reproducing spot 2 of the region smaller than the reproducing light spot 1. The super-high resolution effect is thus obtd., by which the recording and reproducing at the higher line density are executed.
Patent JP-S5543457-A (JP)
Title: Surface coarseness reproduction method of metal substrate and coating
Inventor: NAKASE SHIGERU
IPC: G01N1/28
Filed: 1978-09-22
Abstract: PURPOSE: To estimate precisely and simply that the metal substrate and the coating is equivalent to which steps of the standard sample by actually taking out the condition of the surface coarseness and reproducing in the judgement of the coating again.  
     CONSTITUTION: The metallic foil such as aluminum having the thickness of 5W30μ and pressing frame is expanded and adhered on the recessed and protruded portions of the metallic substrate or the coating and the surface thereof is scrubbed by a soft material evenly. Thus, the metallic foil copying the recessed and the protruded surfaces of the coating film or the metal substrate is scraped and the copying surface is applied and filled by the non-solvent type coating material and thereafter solidified. Then, the metallic foil is dissolved by alkaline solution and the mold material is reproduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06329933-A (JP)
Title: Dye compound, ink containing the same, recording with the ink, and apparatus therefor
Inventor: SAKAEDA TAKESHI
IPC: B41J2/17
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a dye compound which is useful for obtaining an ink excellent in fixability, stability and safety and capable of forming an image having a high density, being clear, not suffering from indefinite or irregular blurring, and being excellent in water resistance on plain paper by selecting a specified dye compound. CONSTITUTION:A dye compound of formula I [wherein phi is a COOM-substituted phenyl or naphthyl group; R is -N(H)m(CH2CH2OH)2-m; X is a bivalent organic group, desirably a group selected from among groups of formulas II and III and -NH(CH2)pNH- (wherein p is 2-6); k, m and n are each 0 or 1; and M is Na, K or ammonium] (e.g. a compound of formula IV).
Patent JP-H08310382-A (JP)
Title: Pump driving device
Inventor: KONISHI KATSU
IPC: B60T17/00
Filed: 1995-05-16
Abstract: PURPOSE: To reduce current consumption and to prevent abnormal sounds by controlling chattering. CONSTITUTION: A pump driving device is composed of a motor 13 for driving the hydraulic pump of an automobile, a pump driving circuit 36 with the motor 13 connected to a power source, a relay 41 provided in the pump driving circuit 36 for continuing/discontinuing current supplying to the motor 13, a pressure switch 21 using a plate spring actuated to drive the relay 41 when a specified hydraulic pressure is detected and a delay circuit 49 provided in the pump driving circuit 36 for delaying the connection driving of the relay 41 by the operation of the pressure switch 21 by a specified period. By delaying the connection driving of the relay 41 by the specified period, the chattering of the pressure switch 21 is controlled.
Patent JP-S62278937-A (JP)
Inventor: BENIER JOHAN
IPC: A21C11/00
Filed: 1987-05-15
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-S5241993-A (JP)
Title: Method for manufacturing hob and grind stone for its use
Inventor: MOROZUMI MUNEHARU
IPC: B23F19/10
Filed: 1975-09-30
Abstract: PURPOSE:To provide empirical formula for giving an outline of a pencil typed grind stone for using as second grinding of an involute gear hob. And, calculation of this formula is easy and its accuracy is high.
Patent JP-H02304548-A (JP)
Title: X-ray inspector
Inventor: RUDOBUIKASU FUIRIPUSU KOONERIA
IPC: H05G1/02
Filed: 1990-05-07
Abstract: PURPOSE: To easily and efficiently replace a film holding device for an X-ray detector by rotatably connecting the film holding device to a table rack. CONSTITUTION: The film holding device 17 is rotatably connected to the table rack 7, and is rotated so that the image surface of the device 17 may be positioned to be extended in the lateral direction of a table top 9 and parallel with the table top 9. Namely, the film holding device 17 is rotatably corrected to the table rack and is easily rotated from a position where it is held by the table rack 7 and does not hinder the X-ray detector 5 to a position suitable for exposure. The device 17 is constituted of a film exchanger for moving film when exposure is plurally performed, and is housed in the rack so that connection for synchronizing power supply with the film exchanger may be permanently performed. Thus, quick switching from an X-ray picture using an X-ray picture intensifying tube to an X-ray picture using the film is realized.
Patent JP-S609122-A (JP)
Title: Electron beam exposure
Inventor: MACHIDA YASUHIDE
IPC: H01J37/305
Filed: 1983-06-29
Abstract: PURPOSE:To execute irradiation of electron beam by obtaining amount of irradiation of electron beam and amount of compensation of pattern size respectively for the area having the width being in contact with the exposure pattern and bridging over two rectangular pattern and other areas. CONSTITUTION:Sampling points are set to the intermediate point of respective side for patterns 1-3. Amount of compensation is obtained so that an energy intensity at the sampling points becomes equal to the phenomenon energy intensity E. When sizes are compensated, the pattern 1 and pattern 2 being in contact are separated. Thus, the pattern 1 and pattern 2 are divided into 1-a, 1-b and 2-a, 2-b. Then, the patterns 1-b and 2-a are combined and a pattern can be obtained. Thereafter, amount of irradiation of electron beam is also obtained for the patterns.
Patent JP-H07285134-A (JP)
Title: Ejection device wherein floating top or fluidizing body is used
Inventor: NAKAHARA TAKAYUKI
IPC: B29C45/40
Filed: 1994-04-18
Abstract: PURPOSE:To disperse the force applied to ejection to the holding side and the ejection side and easily regulate the rate of ejection by fitting an ejection rod, a movable backing rod and a stationary backing rod to the inside of the body of an ejection device and connecting them to a floating top or a fluidizing body. CONSTITUTION:An ejection rod 2, a movable backing rod 3 and a stationary rod 4 are fitted to the inside of the body 1 of an ejection device so as to slide them. A cylindrical floating top 5 is place in the interval of the three points. Since force applied to ejection is uniformly dispersed to the stationary backing rod 4 and the movable backing rod 3 by fitting the floating top 5 to the ejection device, strain of the respective parts is little. Further stress in the side fitting the ejection device and the pussing side is made idential. The respective components are formed small and simply.
Patent JP-H08309659-A (JP)
Title: Method and device for polishing workpiece
Inventor: KASAI TOSHIO
IPC: B24B37/07
Filed: 1995-05-16
Abstract: PURPOSE: To provide a method and device for polishing one surface of a workpiece by which high accurate polishing work can be performed by avoiding a harmful influence of periodic motion in polishing work. CONSTITUTION: In a lens polishing device 10, a workpiece support plate 14 is arranged to be opposed to a polishing surface of a lower surface plate 12, to bring a workpiece 23 supported to the workpiece support plate 14 into contact with a polishing surface 12A. In this condition, the workpiece 23 is moved by a periodically polishing motion locus against the polishing surface 12A, to polish one surface of the workpiece 23 by the polishing surface 12A. This lens polishing device 10 is provided with a phase changing means. By shifting a phase of the periodic polishing motion locus of the workpiece 23 by this phase changing means, an influence of periodicity of motion in polishing work is relaxed.