baber/WOPTO huggingface dataset:
Patent JP-H03131097-A (JP)
Title: Magnetic shielding member
Inventor: ITOZAKI HIDEO
IPC: H05K9/00
Filed: 1989-10-17
Abstract: PURPOSE:To form a desired magnetic shielding space of a surface including bent surfaces or folded surfaces by disposing a plurality of magnetic shielding members in close contact with each other. CONSTITUTION:Magnetic shielding members of three types of shapes used to form a stereoscopic magnetic shielding space are provided. The member 1 is a simple flat plate to form each surface of a cube. A magnetic shielding member 2 is used to form an adhering part of two surfaces of the cube and has one curved part. Further, a magnetic shielding member 3 is used to form an adhering part of three surfaces of the cube and has three surfaces perpendicular to each other. They all have magnetic shielding surfaces 1a, 2a and 3a on the surfaces opposed inside the space as indicated by broken lines. When a cube is composed by assembling them, the magnetic shielding surfaces in which the layers 1a, 2a and 3a are substantially continued, can be formed.
Patent JP-H04146300-A (JP)
Title: Laminated paper
Inventor: DEN KOKI
IPC: D04H1/548
Filed: 1990-10-08
Abstract: PURPOSE:To obtain the objective paper hardly generating interlaminar separation and having high breaking strength by laminating a layer of specific heat- fusible fibers onto a paper layer mainly comprising cellulosic fibers and fusing with said heat-fusible fibers in one body. CONSTITUTION:At first, (A) a component composed of 20-100wt.% ethylene- acrylic acid ester-maleic anhydride terpolymer and 80-0wt.% thermoplastic resin and (B) a thermoplastic resin having melting point more 30 deg.C higher than the component A are subjected to conjugate spinning so as the component A to continuously form at least a part of fiber surface to longitudinal direction of the fiber to obtain heat-fusible conjugate fibers. Next, a layer of heat-fusible fibers composed of a mixture of 20-100wt.% said conjugate fiber and 80-0wt.% another fiber is laminated on a paper layer mainly composed of cellulosic fibers and the heat-fusible fibers are melted to obtain the objective paper fused by said heat-fusible fibers in one body.
Patent JP-S63124791-A (JP)
Title: Drive for brushless motor
Inventor: YASOHARA MASAHIRO
IPC: H02P6/08
Filed: 1986-11-13
Abstract: PURPOSE:To obtain a sufficient position sensing signal even at low supply voltage by mounting a level-shift circuit on the outside of a position transducer. CONSTITUTION:The position of 1 needle for a motor is detected by position transducers 21-23, and outputs from the position transducers are input to a positional signal processing circuit 50 through a level-shift circuit 30. The level- shift circuit 30 properly level-shifts position sensing signals from the position transducers 21-23. The positional signal processing circuit 50 outputs conduction command signals to drive transistors 151-156 in response to outputs from the position transducers 21-23, and controls conduction to motor driving coils 201-203.
Patent JP-S62129348-A (JP)
Title: Thermoplastic resin composition
Inventor: MOTAI MASAAKI
IPC: C08L71/12
Filed: 1985-11-30
Abstract: PURPOSE:To obtain the titled composition having excellent moldability, impact resistance and heat resistance and suitable for the interior and exterior trim of automobile, etc., by compounding a polyphenylene ether with a polyamide and specific two kinds of resins at specific ratios. CONSTITUTION:The objective composition is produced by compounding (A) 3.5-95(wt)%, preferably 10-50% polyphenylene ether resin of formula (R1-R4 are alkyl, aryl, etc.), (B) 95-3.5%, preferably 80-45% polyamide (e.g. nylon 6,6, nylon 6,9, etc.), (C) 1-50%, preferably 5-25% ethylene-alpha-olefin copolymer modified with an epoxy group-containing unsaturated compound and/or amino group-containing unsaturated compound and (D) 0.5-90%, preferably 0.5-40% copolymer of a styrene monomer and 0.1-30% one or more unsaturated compounds selected from unsaturated dicarboxylic acid anhydride, unsaturated acid, epoxy group-containing unsaturated compound, etc.
Patent JP-H10119947-A (JP)
Title: Laminate sheet for tray container main body
Inventor: ISHIDA TOSHIO
IPC: B29C51/14
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To form a tray container which is hard to break, and for which an easy separatability with a lid member is ensured by a method wherein a laminated body of a gas barrier layer and an easily separatable layer, is bonded to one of expanded polyethylene layers with an adhesive, and at the same time, a shaping material is laminated on the other surface. SOLUTION: For an expanded polyethylene resin 1 which is used as an intermediate layer of a laminated sheet, the expansion ratio is 5 times or less, and the density is 0.15-0.85g/cc. On one surface of the expanded polyethylene resin 1, a laminated body of a gas barrier layer 3 such as an ethylene-vinylalcohol copolymer, and an easily separatable layer 4 for which the kind of a polyolefin based resin is made different from that of a lid member, is affixed with an adhesive 2. The lamination of the gas barrier layer 3 and the separatable layer 4 is performed by co-extrusion, and the laminated body comes into contact with one surface of an expanded polyolefin resin 5. On the other surface of the expanded polyethylene resin 1, a shaping material 5 of a non-draw polypropylene, is laminated with an adhesive layer 2'.  A tray container is formed with the surface on which the shaping material is laminated facing outside.
Patent JP-H08107313-A (JP)
Title: Surface mount piezoelectric oscillator and its manufacture
Inventor: HIRANO MASATSUGU
IPC: H03H9/10
Filed: 1994-10-06
Abstract: PURPOSE: To provide a surface mount piezoelectric oscillator and its manufacture method suitable for a low height and with less manufacture dispersion in which the electric characteristic of circuit components or the like is not deteriorated or the connecting state to the components is hardly deteriorated. CONSTITUTION: A required electrode wiring is made inside a substrate 2 on which a crystal vibration plate with exciting electrodes is mounted, and part of the wiring is exposed as an electrode pad. A recessed part 24 is provided on the bottom side of the substrate 2 and a recessed part 25 for mounting an IC chip whose depth is deeper than that of the part 24 is provided at the middle. The IC chip 4 is contained in the recessed part 25, connected to electrode pads 24a-24d of the substrate 2 through the bonding wire, a resin member is filled in the recessed part 25 and the IC chip or the like is embedded. Furthermore, the cap has an inverted recessed part to secure a vibration space and the outer circumferential size is smaller than the outer circumferential size of the substrate 2 and then a flange 20 is formed on the substrate 2.
Patent JP-H05208766-A (JP)
Title: Conveyance member and device using the conveying member
Inventor: TOMARI YOSHIAKI
IPC: B65H27/00
Filed: 1992-10-08
Abstract: PURPOSE:To improve wear resistance, to improve uniform quality of a surface, and to facilitate conductive control by forming an electrodeposition film, containing an organic powder on a base substance, in a conveying member used in an OA device or a printer. CONSTITUTION:In a conveyance member in an electronic photographing device or a printer being all members with which an image receiving substance makes contact and which is arranged in a route on which the image receiving substance, such as a recording paper sheet and a plastic sheet, is moved, an electrodeposition film 1 containing organic powder is formed on a base substance 2. A metal, such as aluminum, an aluminum alloy, stainless, and iron, and plastic, such as polycarbonate and ABS, having heat resistance is used as the base substance 2, and in a non-metal, base treatment for providing conductivity is applied on the base substance. A material selected from fluorine resin, polystyrene resin, epoxy resin, and acryl resin or organic particles on the surface of which metallic plating is applied are used as organic powder.
Patent JP-H08131156-A (JP)
Title: Control of germination of mold spore
Inventor: TAKAHASHI HIDEYUKI
IPC: C12N1/14
Filed: 1994-11-04
Abstract: PURPOSE: To efficiently suppress germination of mold spores in a building material so as to effectively prevent contamination and deterioration caused by molds occurring in a building material, by making a water activity value in a building material constituting a house environment reach a specific value by the control of a drying time. CONSTITUTION: In a method for suppressing germination of mold spores such as Cladosporium, Penicillium, Aspergillus or Vlocladium occurring in a building material such as cloth for wall paper, cloth for ceiling, sheet for floor constituting a housing environment, drying is carried out under conditions in which the drying time to make a water activity value in the building material reach <0.6 is <2 hours to dry the building material to less than a water activity value at which molds grow before arrival of the germination preparation time of mold spores. Germination of mold spores is suppressed to cause an effective prevention of contamination and deterioration due to molds of a building material.
Patent JP-2001095015-A (JP)
Title: Three-dimensional image display apparatus
Inventor: TANAKA AKITO
IPC: H04N13/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enable viewing stereoscopic images from entire surrounding and visual recognition, from plural directions at the same time. SOLUTION: A three-dimensional display section 4 has plural lattice point display units arrayed in three-dimensional lattice form at prescribed intervals (coordinate units) in the direction of respective dimensional axis (coordinate axes: X, Y and Z) which orthogonizes the three-dimensional space. Each lattice point display units has respectively six display units, having luminous surface each counterposing in the positive direction and the negative direction of each dimension of the three dimensions, and a decoder stored with the coordinate values of a self-display unit arranged therein.  A lattice point display unit of the specified location by respective dimensional for coping with drive circuits 31, 32 and 33 of an image signal control section 2 is selected, and by sequentially repeating emission of each display unit according to the image signal from respective signal circuits 21 to 26 which have emitting surfaces, counterposed in the six directions in the positive direction and negative direction by each dimensional axis of an image signal control section 2, a stereoscopic image with respect to all directions is obtained.
Patent JP-H05201917-A (JP)
Title: Production of 2-hydroxymandelic acid
Inventor: RARUFU SHIYATORUWAASU
IPC: C07C45/29
Filed: 1992-10-09
Abstract: PURPOSE: To obtain a 2-hydroxy mandelic acid useful as a pharmaceutical modulating agent and due, particularly an intermediate of 5-nonyl salicyl aldoxime (metal extracting agent) at a good yield from glyoxylic acid and phenol.  
     CONSTITUTION: The 2-hydroxy mandelic acid expressed by formula II is obtained by allowing glyoxylic acid to react with phenol expressed by formula I (R represents a 7-12C alkyl), preferably 4-nonyl phenol in an acidic condition or allowing glyoxylic acid to react with a boric acid ester of the phenol and decomposing the resultant boric acid ester of the 2-hydroxy mandelic acid. Next, a 2-hydroxy benzaldehyde expressed by formula III is obtained by oxidizing the madelic acid by a conventional method. By the method, 5-nonyl salicyl aldehyde useful as an intermediate of 5-nonyl salicyl aldoxime is produced from 4-nonyl phenol through 2-hydroxy-6-nonyl mandelic acid by a process mild to environment without using a heavy metal catalyst. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001096329-A (JP)
Title: Method and programs' recording media for displaying operation screen of servo transfer feeder device
Inventor: TAKEMURA SHIGEHIKO
IPC: B21J13/08
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enable an operator to check a transfer by BKO motion and an interference by drawing an interference curve, on a display screen, to centralize the management of the data for the motion and peripheral devices and furthermore to set two stage motion in the method for displaying operation screen of the servo transfer feeder device. SOLUTION: After displaying data to be set every nominated motion numbers in the screen, a motion curve is drawn by imputing or revising these data in this scope. Later, motion curves corresponding to motion numbers are graphically displayed on the basis of the setting data. As soon as a motion curve and a BKO motion are displayed on the same screen, a screen of enabling an operator to set data for two stage motion is displayed. Interference curves corresponding to motion numbers may be graphically displayed on the basis of the setting data. Also a screen of enabling an operator to set data of peripheral devices is also displayed in corresponding to motion numbers.
Patent JP-H07130615-A (JP)
Title: Method of forming fine pattern
Inventor: MORIUCHI NOBORU
IPC: G03F1/30
Filed: 1993-10-29
Abstract: PURPOSE:To transfer, with high precision, a pattern having lines and spaces of fine size which exceeds the resolution of an aligner. CONSTITUTION:When a group of light shielding patterns which are formed on a photomask and have specified lines and spaces is transfered, the line part (b) and the space part (a) of the light shielding patterns are formed separately on two photomasks. The line part (b) of fine size which exceeds the resolution of an aligner is exposed by using a phase shift mask, and the space part (a) is exposed by using a conventional photomask suitable for the resolution of the aligner. Thereby the line part (b) and the space part (a) are transferred without contradiction.
Patent JP-H04147630-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AONO KOJI
IPC: H01L29/812
Filed: 1990-10-09
Abstract: PURPOSE:To prevent an electric field from gathering in the edge of a gate electrode and to reduce a surface leak by forming the gate electrode and a low-density active layer so that a composition plane may come a step lower than the substrate surface and by forming a semiconductor layer, between which and the low-density active layer an energy barrier is formed, at the source and drain-side edge of the lower part of the gate electrode. CONSTITUTION:On a semi-insulated substrate 1, a P-type layer 7, n-type layer 2 and doped hetero layer 10 are deposited in this order by molecular beam epitaxy. After a recess slot is made in the doped hetero layer 10, a gate electrode 5 is formed and a side wall 9 is formed on each side of the gate electrode 5. Then, a region except for a part which would be a FET is covered with the resist. Under such a condition, the ion is injected in large doses by ion implantation to form an n<+> layer 4 and n' layer 3. Then, source and drain electrodes 6 are formed. Since the doped hetero layer 10 is located on both sides under the gate electrode 5, an area of a depletion layer which is brought into contact with the gate electrode 5 becomes large and thus an electric field is prevented from gathering in the gate electrode 5. A surface leak is also reduced since a composition plane between the n-type layer 2 and the gate electrode 5 is below the surface of the semiconductor substrate 1.
Patent JP-S63126971-A (JP)
Inventor: MAEDA NOBUHIDE
IPC: D06M11/00
Filed: 1986-11-17
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-H08112916-A (JP)
Title: Ink jet printing mechanism
Inventor: JIEIMUZU EMU KAMERON
IPC: B41J2/185
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To minimize the contamination of the inner surfaces of a printing head and a printing mechanism by controlling the flow of an ink jet aerosol at a time of lost ejection for preventing the clogging of orifices in an ink jet printer. SOLUTION: A reservoir assembly 30 equipped with a reservoir 32 gathering ink droplets discharged from an ink jet printing head 26 during a service mode and the Venturi passage 34 arranged across the printing head and the reservoir is arranged on a service station. The ink droplets discharged from the printing head and the flow of circumferential air are accelerated to be guided to the reservoir and the ink droplets apt to accumulate in the printing head and the Venturi passage are pushed in the reservoir.
Patent JP-H11105017-A (JP)
Title: Manufacture of fiber reinforced cement
Inventor: UEMATSU ATSUSHI
IPC: B28B11/14
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To manufacture easily a fiber reinforced cement plate with a deeply engraved projected and recessed pattern on its surface by machine making without restriction of materials. SOLUTION: In a manufacturing method of a cement plate, cement slurry is introduced laminarly onto a felt belt 2 with a suction dehydration device 1 to form a base layer, and further cement slurry of slurry concentration of 15-25% into which particles of flat shape and high aspect ratio of 2-10 wt.% are added is introduced laminarly onto the base layer 3, and a cement plate thus formed is cut into the dimension suitable for the press molding to be described later, and the uncured reinforced cement plate 5 in which the water content of an upper layer dimension is pressed before the water content in the upper layer is suction dehydrated and a recessed and projected pattern is formed on the surface of the upper layer and cured in compliance with the regular process.
Patent JP-H02118746-A (JP)
Title: Data transfer controller
Inventor: YAHIRO KENJI
IPC: G06F11/34
Filed: 1988-10-27
Abstract: PURPOSE:To simultaneously trace a signal sequence on an input output connecting line and the internal sequence of a data transfer controller by starting writing when a change occurs in a signal state designated on the input output connecting line and stopping writing at a prescribed time. CONSTITUTION:When a change detection circuit 2 detects a start signal, a memory control circuit 4 causes a trace memory circuit 5 to perform a write action and a timer circuit 3 gives a time out signal to the memory control circuit 4 when a time limit terminates and stops the update and writing of the address of the trace memory circuit 5. When the error of data in a data transfer circuit 1 occurs in the middle of tracing, a fault detection circuit 6 detects it, and when the error of data on the input output connecting line occurs, a fault detection circuit 7 detects the fault, whereby the update of the address of the trace memory circuit 5 and the writing of trace data are stopped. Thus, the sequence of the internal signal of the data transfer controller and the sequence on the input output connecting line are simultaneously accumulated so as to attain tracing.
Patent JP-S62130850-A (JP)
Inventor: WATABE SHINJI
IPC: B32B33/00
Filed: 1985-12-03
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-H08135926-A (JP)
Title: Liquid fuel combustion device
Inventor: KUWAKO SHIGERU
IPC: F23D11/00
Filed: 1994-11-07
Abstract: PURPOSE: To improve the heat resistance of a vaporizer cylinder to maintain a stable vaporizing performance for a long period of time even when a liquid fuel with a high evaporation temperature is used. CONSTITUTION: A liquid fuel combustion device is provided with a burner case 9, a vaporizer cylinder 1 that is contained in the burner case 2 and vaporizes liquid fuel supplied from a liquid fuel feeder 12, a burner head 20 that has two or more burner ports 21 in its peripheral wall 20B and is mounted on an upper opening of the vaporizer cylinder 1, and a fan to supply combustion air into the vaporizer cylinder 1. Therefore, the lower part of the vaporizer cylinder 1 is made of a heat-resistant aluminum alloy that can be heated up to at least 270 deg.C and two or more heat recovery protrusions 29 are provided at the upper end of the vaporizer cylinder 1 as integral parts of it, facing the peripheral wall 20B of the burner head 20.
Patent JP-H0694478-A (JP)
Title: Method and device for correcting multi-rotating position
Inventor: ANDO AKIRA
IPC: G01D5/244
Filed: 1992-09-16
Abstract: PURPOSE:To provide a method having high freedom to the constitution of a detecting device with a simple structure in the method for correcting the misregistration at power source interruption source of a rotating position detector. CONSTITUTION:One rotation of a detector is divided into three areas, it is judged which area the rotating position belongs to, from a rotating position detection signal D, and the difference between the numerical value e0 corresponding to the area at power stop held in a memory 7 and the numerical value e1 corresponding to the redetected area at power supply is determined by a comparing part 6. An arithmetic part 8 selects an operation expression according to the output of the comparing part 6, and determines the absolute value deviation X of multi-rotating position from the value d0 of the rotating position detection signal D at power stop held in a memory 10 and the redetected value d1 at power supply. The absolute value deviation X is formed into a deviation pulse signal Px by a pulse generating part 9, and guided to a counting integrating part 3 through a second signal converting part 2. Since the counting integrating part 3 is set to the integral value a0 at power stop at the time of power supply, a corrected value a1=a0+X is obtained.
Patent JP-S63126482-A (JP)
Title: Cellular strain capable of producing antihumamn sperm immobilizing monoclonal antibody
Inventor: WATANABE TAKESHI
IPC: C12N15/02
Filed: 1986-11-15
Abstract: PURPOSE:To obtain the titled cellular strain, derived from sterile women holding human sperm immobilizing antibody and having integrated at least V gene of a genetic group coding H-chain of the above-mentioned antibody and at least V gene of a genetic group coding L-chain in chromosomic DNA. CONSTITUTION:A high-molecular weight DNA is extracted from a hybridoma capable of producing a human sperm immobilizing antibody, having a high potency and cleaved with a restriction enzyme HindIII to give a DNA fragment having 8.2kbp, which is integrated into a vector to afford a plasmid DNA. An EcoRI-MluI fragment of 1.8kbp is cut out of resultant plasmid DNA and integrated into a vector, e.g. pSV2gpt, etc., to transform Escherichia coli, carry out fusion with animal cells and give a clone capable of producing human H-chain. A DNA fragment of 5.8kbp obtained by digesting hybridoma DNA with HindIII can be integrated into a chromosome of the above-mentioned clone by a cell fusion method to afford the aimed cellular strain capable of producing human sperm immobilizing monoclonal antibody.
Patent JP-H09117142-A (JP)
Title: Switching power supply circuit
Inventor: KATO HIROYUKI
IPC: H02M7/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of secondary output voltage when the input power supply is switched from AC 100V to AC 200V. SOLUTION: A main transistor 16 has a collector connected with the other end of a primary input winding 4a, a base connected with one end of a primary feedback winding 4c, and an emitter connected with the other end of primary feedback winding 4c, wherein a current limit resistor 19 is connected between the emitter of main transistor 16 and an input power supply 1. According to the circuitry, the fluctuation of current flowing through the current limit resistor 19 has no effect on the secondary output voltage V0 and the effect of circuit elements connected with the primary feedback winding 4c on the secondary output voltage V0 can be minimized.
Patent JP-S60156606-A (JP)
Inventor: PATORISHIA SUUZAN MARUBEI
IPC: A61K8/73
Filed: 1984-12-24
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。