baber/WOPTO huggingface dataset:
Patent JP-H01304877-A (JP)
Title: Method for cell fusion and apparatus therefor
Inventor: OKUMURA TAKESHI
IPC: C12M1/42
Filed: 1988-05-31
Abstract: PURPOSE:To perform the fusion of cell even in a highly concentrated cell suspension, without any pretreatment, by contacting the cells to be fused with each other by agitation and applying a high-voltage pulse to effect the fusion of the cell. CONSTITUTION:A cell suspension containing the cells to be fused is charged into a chamber 1. The chamber 1 is provided with a stirring means composed of a magnetic stirrer 4 and a rotor 3, and the cell suspension in the chamber 1 is agitated with the stirring means to effect the contact of the cells. The cell suspension in the chamber 1 is imposed with a high-voltage pulse with a pair of electrodes 2, 2' placed in the chamber 1 and the contacting cells are fused with each other. The process enables the fusion of cells even in a high- concentration suspension without any pretreatment.
Patent JP-H05325764-A (JP)
Title: Polarized relay
Inventor: HORI MASAMI
IPC: H01H50/04
Filed: 1992-05-26
Abstract: PURPOSE:To surely arrange an armature block at the normal position relative to a base. CONSTITUTION:An armature block 5 is arranged on a permanent magnet 4 after a coil block 3 and a permanent magnet 4 are stored in a base 11. A jig inserted via the jig inserting recess 2 of the base 11 is pushed, into a jig pressing recess groove 1 on the side face of a molding section 16, and the armature block 5 is positioned at the normal position relative to the base 11. When the elastic support piece 18 of the armature block 5 is welded and fixed to one end 21a of a common terminal 21 exposed on a recess 13, the armature block 5 is arranged at the normal position relative to the base 11.
Patent JP-H06350607-A (JP)
Title: Repeater between local area networks
Inventor: NAKAMURA NAOYUKI
IPC: H04L12/66
Filed: 1993-06-03
Abstract: PURPOSE:To comparatively reduce the resident time by allowing the repeater between LANs to set the number of transmission reception buffers sending/ receiving data so as to the resident time of a frame in the repeater between LANs corresponding to number of the buffers thereby preventing transmission time-out of the frame due to the residence in the repeater between LANs and sending the frame in the transmission buffer in time division so as to average the resident time of the transmission wait frame in the transmission buffer. CONSTITUTION:The frame on a LAN transmission line 22 is transferred to a transmission buffer section 4 via a LAN use interface section 1 and divided by a division frame storage section 7 and sent to a line 19 via a line interface section 10. The divided frames from the line 19 are composed by a composition frame storage section 8 and the result is transferred to a reception buffer section 5 and sent to the LAN transmission line 22 via the LAN use interface section 1.
Patent JP-H0348-A (JP)
Title: Ultrasonic diagnosing device
Inventor: TAMANO SATOSHI
IPC: G01N29/06
Filed: 1989-05-26
Abstract: PURPOSE:To provide a picture having excellent S/N by providing an averaging circuit to average and process data read from a frame memory or a weighing computing circuit to weigh data read from the frame memory. CONSTITUTION:Ultrasonic waves are driven in an organism through an ultrasonic probe 1 by means of a signal from a wave circuit 2, and an echo signal from the organism is received by the ultrasonic probe 1 again. Receiving phasing amplification is effected by an ultrasonic transmitting receiving circuit 2 and conversion of the echo signal into a digital signal is effected by an AD 3. The echo signal is written in a frame memory 4 and read at a cycle synchronized with a horizontal synchronous signal for television scanning to send it to an averaging circuit 5. An averaging ON and OFF flag produced by an averaging ON and OFF flag producing circuit 6 produces an averaging ON flag in each of X- and Y-coordinates in a way that nearmost ultrasonic data in a direction X produces true data. An averaging circuit 5 performs averaging processing in a horizontal direction of television scanning, an interpolating circuit 7 performs interpolation of a television scanning line, conversion into a digital signal is effected by a DAC 8, and the digital signal is displayed as an ultrasonic picture on a display device 9.
Patent JP-2000319482-A (JP)
Title: Impact modifier, its production and vinyl chloride resin composition containing same
Inventor: NAKAMURA TAKAHARU
IPC: C08F265/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an impact modifier which, even when added in a small amount, imparts excellent discoloration resistance and impact strength to a resin by selecting, as the modifier, a graft copolymer prepared by grafting a vinyl monomer onto a composite polyalkyl (meth)acrylate rubber which contains at least two acrylic rubber components different in glass transition point and has a specified particle size distribution. SOLUTION: The composite polyalkyl (meth)acrylate rubber contains at least two acrylic rubber components different in glass transition point, and each rubber component contains up to 20 wt.% monomer units, each of which has at least two unsaturated bonds. The particle size distribution of the rubber is a polydisperse distribution wherein there are at least two peaks in the range of 0.05-0.4 μm and at least 70 wt.% of the particles have particle sizes of 0.05-0.4 μm. The objective modifier is an acrylic rubber-based graft copolymer prepared by grafting 20-0.1 wt.% vinyl monomer onto 80-99.9 wt.% above-mentioned composite rubber. Preferably, the composite rubber has at least two glass transition points equal to or lower than 10 deg.C.
Patent JP-H05318495-A (JP)
Title: Manufacture of resin molded body
Inventor: ADACHI MASAYA
IPC: B29C39/22
Filed: 1992-05-26
Abstract: PURPOSE:To manufacture a resin molded body of superior surface accuracy. CONSTITUTION:In the manufacturing method of a resin molded body in which a given interval is retained between two plate-shaped materials by a gasket and a polymerizable composition is injected into the interval and polymerized therein, polymerization is carried out in the state that less than 5wt.% of injected polymerizable composition remains outside the gasket.
Patent JP-S6025728-A (JP)
Title: Heat-shrinkable sheet for t-pipe
Inventor: FUJIWARA YOUTAROU
IPC: F16L47/30
Filed: 1983-07-22
Abstract: PURPOSE:To obviate the displacement or the like when shrinking is effected by heating, by providing a sheet section that has an aperture section at a position corresponding to a neck section of a rising section of a branch pipe and a shape to cover a main pipe, the undersurface of the part around the aperture section having an adhesive layer that exhibits a high shear strength at high temperatures. CONSTITUTION:A heat-shrinkable sheet 1 has a sheet section 11 having an aperture section 12 at a position corresponding to a neck section 22 of a rising section of a branch pipe 21 and a shape capable of covering all the circumference of the main pipe 23, and the undersurface of the sheet section 11 has an adhesive layer 14 that exhibits a high shear strength at high temperature. The heat- shrinkable sheet 1 is put around the circumference of the main pipe 23 with the opposite sides of the sheet 1 overlapped and connected by a heat seal tape 3 and is heated to be shrunk. The part where the adhesive layer 14 is situated would not be displaced when the sheet 1 is heated and shrunk.
Patent JP-S5562517-A (JP)
Title: Reproducing system of magnetic storage device
Inventor: SOMEJIMA TADAHIKO
IPC: G11B5/09
Filed: 1978-10-31
Abstract: PURPOSE: To make it possible to reduce demoduration errors dependent upon medium defects by providing a PLL, a control signal generation circuit, a partial response demodulator circuit, demodulation output generation circuit, etc.  
     CONSTITUTION: If output waveform A of head 18 is a solid line, output B of integrating circuit 21 becomes a solid line also. Then, cross detection circuit 22 outputs signal C. PLL unit #1 outputs VCO signal D on a basis of signal C. Control signal generation circuit unit #2 generates control signal I on a basis of signals C and D. Partial response demodulation unit #3 subjects waveform A to waveform equalization to obtain equalized filter output J. Output J is subjected to slice processing with prescribed slice levers V θ1  and V θ2  to obtain data discrimination windows K and L. Demodulation pulses M and N are obtained in FF42 and FF43 reapectively by windows K and L and delayed signal D. Demodulation output generation circuit unit #4 selects one of demodulation pulses M and N on a basis of signal I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09314646-A (JP)
Title: Control of extrusion molding of pipe
Inventor: ABE SATOSHI
IPC: B29C48/325
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To simply prevent wall thickness irregularity causing bending. SOLUTION: The outer periphery of a mold for the extrusion molding of a pipe 10 is divided into a plurality of temp. regulating regions and the temps. of the respective temp. regulating regions are individually regulated to control the wall thickness irregularity of the pipe 10. At this time, the coordinates values on the inner diameter of the pipe 10 are calculated from the outer diameter value of the molded pipe 10 and the wall thickness measured values at the respective parts in the peripheral direction of the pipe 10 and the temps. of the respective temp. regulating regions are regulated so that the center 02 of the inner diameter of the pipe and the center 01 of the outer diameter thereof coincide with each other.
Patent JP-2000329465-A (JP)
Title: Controlling method of operation of far infrared grain drying apparatus
Inventor: YAMAMOTO SOICHI
IPC: F26B23/04
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a controlling method of operation of a far infrared grain drying apparatus enabling suitable start and stop of the operation without deteriorating grain. SOLUTION: In a far infrared grain drying apparatus 10, a far infrared radiator 78 connected at one end to a burner 66 is disposed in an air duct 38 and further a suction exhauster 70 is connected thereto. On the occasion of stopping a drying operation, the burner 66 is stopped and also a state of air circulating operation is once brought about with the suction exhauster 70 and equipment of a circulating system left operated, and the operation of the apparatus is stopped after the far infrared radiator 78 and the inside of the air duct 38 are cooled. Thereby grain can be prevented from being heated unnecessarily and deteriorated.
Patent JP-S5835820-A (JP)
Inventor: SUGIURA KENICHIROU
IPC: H03K17/965
Filed: 1981-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5657002-A (JP)
Title: Double-refracting plate
Inventor: YAMAMOTO YOSHIHARU
IPC: H04N9/07
Filed: 1979-10-16
Abstract: PURPOSE: To prevent a lowering in image resolving power and contrast by subjecting faces of a double-refracting plate along the optical axis to reflection preventing treatment to reduce the occurrence of flare and ghost when rays of light enter the plate at a relatively large incidence angle to the axis.  
     CONSTITUTION: The optical system of a single-tube type color television camera is provided with quartz double-refracting plate 3 as an optical low-band filter. When rays of light from a subject enter the optical system at a relatively large incidence angle to optical axis 1, part of the rays enter face 6 along axis 1 of plate 3 and are partially reflected as stray light 7. In order to prevent the reflection, reflection preventing film 9 is formed by vacuum deposition or other method. Thus, the generation of stray light 7 is prevented, so the occurrence of flare and ghost is reduced as a necessary consequence, and a lowering in image resolving power and contrast can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10323682-A (JP)
Title: Biological filtering method
Inventor: NISHIMURA SOSUKE
IPC: C02F3/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce volume of an excess sludge produced from a cleaning waste water effectively by passing a liquid to be treated through a biological filtering device in order to remove impurities, peeling off impurities adhering on a filter layer and a biological membrane formed excessively and subjecting them to a high voltage pulse discharge treatment before a biological treatment. SOLUTION: A liquid to be treated, which is introduced into a biological filtering device 1, is aerated through an aeration device 6 and is made to flow through a filter layer 2 in an ascending stream for carrying out biological filtration. If pressure drop increases due to increase in amount of sludge with progress of the treatment, introduction of the liquid to be treated is stopped and air cleaning is carried out in order to peel off the excess sludge adhering on the filter layer 2. The sludge peeled off is washed by a liquid in an upper liquid layer 8 and washing waste water is introduced into a high voltage pulse discharge treatment tank 111 from a washing waste liquid path 9.  A high voltage pulse discharge is performed by a high voltage pulse discharge device 34 to change sludge in the washing waste liquid into an easily biodegradable one, and then a high voltage pulse discharge treatment liquid is introduced into a treatment liquid storage tank 13 and biological filtering is restarted in the biological filtering device 1.
Patent JP-H08926-A (JP)
Title: Temperature holding and purifying apparatus for bath water
Inventor: KUNIEDA YOSHIO
IPC: H05B3/00
Filed: 1994-06-16
Abstract: PURPOSE:To provide the subject apparatus circulating bath water easily and certainly at a start time and capable of regulating the water pressure of a circulating route and capable of always intensifying the emitted water stream from a drain port. CONSTITUTION:By circulating the bath water in a bathtub 2 to a circulating route, the temp. of the bath water is held by a heater tank 14 and the bath water is purified by a purifying tank 12 to be again returned to the bathtub 2. During a period when the purifying tank 12 functions normally and the water pressure of the circulating route is not lowered, a second circulating pump 16 is operated. When the purifying function of the purifying tank 12 is lowered by the increase of filtered org. matter and the water pressure of the circulating route is lowered, first and second circulating pumps 10, 16 are operated to increase the lowered water pressure to restore the same to the original water pressure.
Patent JP-S6113601-A (JP)
Inventor: HIRAI NOBUYUKI
IPC: H01C7/02
Filed: 1984-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5932268-A (JP)
Title: Solid-state image pickup device
Inventor: TSUKADA TOSHIHISA
IPC: H04N5/335
Filed: 1983-07-25
Abstract: PURPOSE:To improve the spectrum sensitivity characteristics, by forming a scanning circuit or the like on an Si substrate and arranging a photoelectric thin film on the upper part via an insulation layer. CONSTITUTION:A transparent electrode 36 and an amorphous silicon thin film 35 of the photoelectric converting plane are provided in the light incident direction 37, and the scanning circuit is formed on the Si substrate at the under part via the insulation layer. When a start pulse VIN is inputted, sequential shift pulses V01, V02-VOn synchronizing with a clock pulse CP2 are outputted from each bit terminal.
Patent JP-H01304783-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO ICHIRO
IPC: H01L21/20
Filed: 1988-06-02
Abstract: PURPOSE:To maintain the performance of a MOSFET by a method wherein a process of forming a semiconductor layer of the opposite conductive type to a substrate on the substrate having an included surface and a process levelling the semiconductor layer are inclined, the semiconductor layer is made the first and second electrodes and the substrate in the region put between the inclined surfaces is made a channel region. CONSTITUTION:A two-layer consisting of an oxide film 12 and a nitride film 12' is made to grow on a semiconductor substrate 11, the substrate 11 is etched with a hydrazine solution and a trapezoidal part 11b having an inclined surface 11a is made under an SiO2 film 12. Next, a semiconductor whose allover is doped to be of the opposite conductive type to the substrate 11 is formed by vapor phase epitaxy for making a semiconductor layer 13 and polycrystalline silicon 13' is removed by levelling using a resist or the like so that the semiconductor layer 13 to be first and second electrodes of a MOSFET to be formed remains. Further, a gate insulating film 15 and a gate electrode 16 are made to grow on the SiO2 film on a channel region to finish the MOSFET, where the substrate part under the gate insulating film 15 is to be the channel. Thereby, characteristic deterioration can be prevented.
Patent JP-H05308552-A (JP)
Title: Camcorder
Inventor: MORI SHIGERU
IPC: H04N5/225
Filed: 1992-04-28
Abstract: PURPOSE:To facilitate an operation for focusing and also to shorten the focusing time by displaying focusing information at the time of an MF control mode in a camcorder. CONSTITUTION:A control data preparing circuit 15 prepares AF data corresponding to the level of the high frequency components of video signals for which an object is image-picked up, the focusing direction deciding part 10c of a microcomputer 10 detects the focusing information and outputs a control signal to a character generator 16. The character generator 16 generates a pattern signal for indicating the focusing information based on the control signal. The pattern signal is synthesized with the output signal of a video circuit system 6 at a synthesis circuit 17 and displayed through an EVF driving circuit 7 at an EVF 8. An user locks at the focusing information displayed at the EVF 8, then, judges how to operate an EF ring 9.
Patent JP-H08329422-A (JP)
Title: Magnetoresistance effect head and its production
Inventor: KOBAYASHI SHINJI
IPC: G11B5/39
Filed: 1995-05-31
Abstract: PURPOSE: To suppress generation of Barkhausen noise without decreasing the reproducing sensitivity and to secure insulation between an element part and a shield part by forming a soft magnetic film to be extended to the lower layer of a permanent magnet film. CONSTITUTION: In this head, a soft magnetic film 3 is formed under a magnetoresistance effect film 1 through a magnetic separating film 21 A permanent magnet film 5 is arranged adjacent to the both ends of energizing direction C of the magnetoresistance effect film 1, while the soft magnetic film 3 is extended to the lower layer of the magnet film 5. In this case, when a nearly half of the soft magnetic film 3 is etched in the etching process of the three- layer film, etching is stopped and the permanent magnet films 5 are deposited directly on the half-etched film 3.
Patent JP-H04358641-A (JP)
Title: Paper feeding device
Inventor: KIKUCHI TOSHIYUKI
IPC: B65H3/52
Filed: 1991-06-06
Abstract: PURPOSE:To reduce a load exerted on a driving part for driving a feed roller, a reverse roller or the like. CONSTITUTION:Duplreated feed of paper sheets 1 is prevented by calling the paper sheet 1 by means of a calling roller 3 from a paper feeding part 2, feeding the paper sheet 1 toward a feed roller pair 9 by means of a feed roller 6 to which the driving force is given by the driving part, and providing a reverse roller 7 to which the driving force in the same rotational direction as that of the feed roller 6 is given by a driving part through a torque limiter 24 in contact with the feed roller 6. Any load exerted on the driving part in other time is reduced by achieving transmission of the driving force from the driving part for the feed roller 6 and the reverse roller 7 for a limited period of time only while the paper sheets pass between the rollers 6, 7 by means of intermitted driving power accommodation 17.
Patent JP-H0428855-A (JP)
Title: Gold-colored ornament and its production
Inventor: NAOI KOICHI
IPC: C23C16/00
Filed: 1990-05-24
Abstract: PURPOSE:To easily produce a gold-colored ornament of two-tone color having high durability, by successively forming a ZrN film, an Au film, and a colored film of TiC, etc., into multiple layers on a base material by a PVD method, etc., and then applying etching to the above colored film. CONSTITUTION:A thin film 2 of Zr or Hf is preferably formed as an interposition layer on a metal 1 as a base material. Subsequently, as an undercoat layer, a primary layer consisting of a thin film 3 of ZrN and HfN is formed on the above, and then, a primary layer consisting of a thin film 4 of Au or Au alloy is formed on the above primary layer. Further, as a colored layer, a thin film 5 of one kind among TiC, TiN, and TiCN is formed on the above secondary layer. Respective thin films 2-5 mentioned above are formed into a multiple layer by the same batch by a PVD method or a CVD method. A mask 6 of the prescribed pattern is provided on the above colored film 5 and etching is applied to this colored film 5, and then, this mask 6 is removed. By this method, a gold-colored ornament 20 of two-tone color having high durability can economically be obtained in a short time by a simplified process.
Patent JP-H10327465-A (JP)
Title: Portable telephone set
Inventor: HASEGAWA MOTOMI
IPC: H04W76/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To allow a portable telephone set to make recalling automatically or to inform a user that the telephone set is at the outside of a communication zone in the case that a speech is interrupted because of poor electric field strength of a received radio wave. SOLUTION: The telephone set is provided with a speech interrupt discrimination circuit 9 that discriminates whether the speech is terminated normally or abnormally when the speech is interrupted, a calling/call reception discrimination circuit 10 that discriminates whether the speech is started by calling or call reception before the speech is interrupted, and a memory 13 that stores information including message output data, calling history and call reception history. When it is is discriminated that the speech is terminated abnormally, the electric field level is detected, and when the electric field level is a speech- available level, newest call data are read from the calling history or the call reception history stored in the memory 13 and the telephone set makes recalling automatically to the opposite party whose speech is interrupted. When the electric field level is discriminated to be a speech-disable level, the telephone set output a voice message denoting that the portable telephone set is outside of the communication zone.
Patent JP-H10325207-A (JP)
Title: Stone pitching alc panel
Inventor: YASUNAGA AKIRA
IPC: B32B5/18
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a panel coping with diversity of an outer wall design and be excellent in heat insulation ability by a method wherein a groove is cut in an ALC panel surface in which a reinforced mat is buried, a rib-like protrusion is fitted in a stone of a thin plate, and is stuck by an adhesive. SOLUTION: A reinforced mat is buried in a ALC panel 2, and grooves having a given width in the direction of width and depth are cut at given pitches in a surface in parallel. A stone 3 forms a plate of granite, and rib-like protrusions are protruded on the back from an edge and a central part in a longitudinal direction. Substrate processing is applied on the surface of the ALC panel 2 in a state that coating and wetting with water are effected on the whole surface. Thereafter, the whole of a surface is uniformly coated with an adhesive, the rib-like protrusions of a stone plate 3 are laid in a manner to be fitted in the grooves of the panel 2, and adhered through press. After by orderly sticking the stone plates 3, a smooth joint is formed, drying is effected for a desired time.  Portland cement at an ordinary temperature, sand, and polymer are mixed in a desired ratio, and a substance where water is added and the mixture is kneaded to desired viscosity is used. This constitution improves workability at a building site and remarkably shortens a term of works.