baber/WOPTO huggingface dataset:
Patent JP-H09253063-A (JP)
Title: Electrode catheter
Inventor: OUCHI TERUHIKO
IPC: A61B5/296
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the number of electrodes without extending a diameter by providing a helical slit from the top end of an inner tube, inserting an insulated electric wire from the base end part of the inner tube into the inner tube, providing electrodes on the surface of an outer tube and connecting the electric wire through the slit part to the electrodes. SOLUTION: A top end electrode 101 is inserted into a living body such as a heart celom and measures an activity potential in contact with a cardiac muscle, the top end electrode 101 is connected through a lead wire 201 to a signal extract connector, a signal is amplified through a biological signal amplifier, and the living body activity potential is recorded by a CRT or a recorder. The lead wire 201 is extracted by a helical slit part 203, which is provided in a metallic inner tube 202, and electrically connected with respective correspondent electrodes 101 and an outer tube 201 is composed of electrically insulated materials so that the electrodes 101 does not in contact with the metallic inner tube 202. In this case, the slit part 203 is set so as to narrow down the gap toward the top end.
Patent JP-H09260113-A (JP)
Title: Resistor and manufacture thereof
Inventor: KINOSHITA TAIJI
IPC: H01C13/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve a withstand voltage characteristic in a resistor to be used for current detection and potential detection in an inverter circuit or the like. SOLUTION: Since a resistor 13 provided with an electrode 12 for external connection and an electrode 12 for external connection so as to be superimposed and a resistor 13 being provided with an intermediate electrode 14 between the resistor 13 and the electrode 12 for external connection and being connected to the electrode 12 for external connection and the intermediate electrode 14 are almost in the same shape besides being corrected almost to the same shape and almost to the same resistance value by trimming, a voltage applied to the resistor can be equally dispersed so as to effectively improve a withstand voltage characteristic.
Patent JP-S57181887-A (JP)
Title: Solid ink holding device for thermal transfer type printer
Inventor: ARAYA HARUHITO
IPC: B41J11/02
Filed: 1981-05-06
Abstract: PURPOSE:To obtain the device in the title wherein a plate shaped member is formed by a porous material, heat sensitive ink is impregnated in the multiple holes, and the effective utilization rate of the ink is high, and which can be used for a long period and has the excellent typing quality. CONSTITUTION:The solid ink holding device, which is provided in front of a thermal head 6 is constituted by the plate shaped member 11 formed by the porous material, a metal supporting plate 12 which supports said member, and a preheater 13 which is fixed to the back of the plate 12. The heat sensitive ink, in which dye or paint is mixed in wax or additive, is forcibly impregnated in the multiple holes in the plate shaped member 11, and the member is warmed by the heat of preheater 13 under the solid state at a room temperature so that the member lightly touches the recording paper 14 by the heat but is not attached to the recording paper.
Patent JP-H08310858-A (JP)
Title: Titanium oxide ceramics of lower order and its production
Inventor: FUKUDA TSUTOMU
IPC: H05B3/14
Filed: 1995-03-27
Abstract: PURPOSE: To easily produce titanium oxide ceramics of lower order contg. a lower percentage of oxygen in the compsn. (the value (x) of TiOx is lower), having NTC characteristics when formed into a heating element and having superior electrical characteristics such as low voltage, high electric current and low resistance. CONSTITUTION: A sintering aid and/or a binder is added to titanium dioxide at need and they are primarily fired to form fired titanium dioxide. This fired titanium dioxide is put in a muffle set in a furnace under an atmosphere of air and filled with metal titanium and carbon powder and the titanium dioxide is fired under reduction to obtain the objective titanium oxide ceramics of lower order having NTC characteristics.
Patent JP-H10261534-A (JP)
Title: Charging system for electric vehicle
Inventor: WATANABE KUNIHIKO
IPC: H02J7/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a coil. SOLUTION: A prim. coil unit 60 has a prim. coil 32 wound round an L- shaped prim. ferrite core 33 having a through-hole 34 along the length of the core at the long side, heat pipe 35 corresponding to a heat conductor pierces it, the top end of the heat pipe 35 extends from the top end of a housing 31 of a charging coupler 30, a heat pipe housing tube 16 is provided at the inner wall of a coupler-receiving case 13 at a receptor 12 so that the exposed end of the heat pipe 35 is inserted in the tube 16 when the coupler 30 is set in the receptor 12, and a cooling pipe 17 is wound round the tube 16 and connected to a coolant circulating pipe 24 coupled with a second coil 22.
Patent JP-H06278122-A (JP)
Title: Production of hydraulic inorganic molded object
Inventor: IKEMOTO YOICHI
IPC: B28B11/10
Filed: 1993-03-26
Abstract: PURPOSE:To produce a molded object of a complicated shape by extruding a hydraulic inorg. compsn. from an extruder to cut the extrudate to form a plate-shaped molded object and supplying the molded object to a fixed mold and successively moving the fixed mold to a movable mold to subject the plate- shaped molded object to pressure molding by both molds. CONSTITUTION:An extrusion molding machine 1 is constituted of a plurality of the fixed molds 11 provided on a turntable 13 and a movable mold 12. The cavity corresponding to a molded object is formed between both molds 11, 12. When a hydraulic inorg. compsn. is extruded from an extruder and cut to be molded into a plate-shape molded object. When this plate-shaped molded object is supplied to the fixed mold 11, the fixed mold 11 is moved to the openable and closable position with the movable mold by the turntable 13. Both molds 11, 12 are closed and the molded object is molded into a cavity shape. The molds are opened and the fixed mold is moved and a molded object having a desired shape is demolded by a vacuum demolding device. Therefore, even a molded object having a complicated shape can be continuously molded.
Patent JP-H01241274-A (JP)
Title: Image pickup device for object
Inventor: SATO MASAAKI
IPC: H04N5/225
Filed: 1988-03-23
Abstract: PURPOSE:To obtain an object image accurately without being affected by an external disturbance light by passing only the band component including a pulse oscillating frequency among received light signal component obtained through the same wavelength component as that of a laser light among the reflected laser beam. CONSTITUTION:A reflected laser beam from an induction line L and its circumferential part is made incident in an interference filter 16 and the same wavelength component as the wavelength of the pulse laser light is transmitted. A condenser lens 17 and a photodetector 18 are installed on an output optical path of the filter 16 to output a photodetection signal in response to the light intensity of the component of the reflected laser beam transmitted through the filter 18. An amplifier circuit 19 is connected to the detector 18 to be acted like a BPF function for the same frequency component as the pulse oscillation frequency of the pulse laser output device 10. The output is inputted to an image forming means 21 via the A/D conversion circuit 20 and stored as the picture data. The means 21 has X, Y direction address counters 23, 24 to store a digital photodetection signal onto a picture memory 22 corresponding to the radiation position of the pulse laser beam.
Patent JP-H06278253-A (JP)
Title: Material for pattern processing, patterned composite material, and manufacture of the composite material
Inventor: MURAKAMI TOMOYUKI
IPC: G03F7/027
Filed: 1993-03-26
Abstract: PURPOSE:To provide a material for forming a pattern on the surface of a fluororesin base material and a composite material with the pattern. CONSTITUTION:A layer of a vinyl compound having an amino group such as dialkylaminoalkyl acrylate, dialkylaminoalkyl methacrylate, dialkylaminoalkyl acrylic amide, and dialkylaminoalkyl methacrylic amide is formed on the surface of a fluororesin base material to make a material for pattern processing, on which a pattern mask is placed. The vinyl compound is polymerized by the irradiation of light through the mask to form the pattern on the composite material.
Patent JP-S56164549-A (JP)
Title: Mounting method by positioning
Inventor: SEKIYA SHINJI
IPC: B23Q3/08
Filed: 1980-05-23
Abstract: PURPOSE:To facilitate mounting by positioning ground wafers, for example, by interposing water, for example, between a stage and a mounted substance having almost same shape wherein the mounted substance is moved the stable central position by the surface tension. CONSTITUTION:Stages 3 consisting of porous disc-shaped sucking sections 4 and ring external edge sections 5 are mounted on a base stand 1 having a rotary shaft 2. For example, wafers 9 are placed on the stages 3 after positioning and, for example, a grinding process or the like is done by vacuum attraction. An engage section for the stage 3 and the stand 1 is provided with grooves 7 connected to an aspirator and a washer through a vent hole 8. Water is supplied from the washer and the wafer 9' is placed on the stage so that half or more of the wafer 9' in area may be placed on the stage when a water layer 10 has been formed on the stage 3. The wafer 9' moves to the central direction by the surface tension of water and rests at the stable central position. Therefore, the wafer 9' is attracted by operating the aspirator under this state. In this way, mounting by positioning can easily be executed.
Patent JP-S63272662-A (JP)
Title: Packing bottle
Inventor: IZUMI YOSHINOBU
IPC: B65D23/02
Filed: 1987-03-23
Abstract: PURPOSE:To enhance the adhesive strength of an inner seal, by providing a tin oxide film to the top surface of the entire peripheral edge of the opening of a bottle body made of glass by vapor deposition. CONSTITUTION:A bottle body is formed of fluorosilicate glass (components: for example, SiO2, Na2O, K2O, Al2O3, B2O3, F, CaO, ZnO). Next, since the top surface of the glass bottle is low in temp. even immediately after molding, the upper surface of the bottle body A is heated from above by a burner 2 on the way of feed on a conveyor 1 and the heated bottle body A is passed through a chamber 3 of a dimethyltin vapor atmosphere. In this packing bottle, the top surface of the entire peripheral edge of the opening of the bottle body becoming an inner seal part becomes a slip surface by the vapor deposition of tin oxide to be enhanced in the compatibility with an adhesive and the inner sealing composed of aluminum foil laminated paper and an adhesive or an aluminum foil and an adhesive resin can be strongly performed.
Patent JP-S60211993-A (JP)
Title: Semiconductor laser
Inventor: NISHI KENICHI
IPC: H01S5/40
Filed: 1984-04-06
Abstract: PURPOSE:To obtain coherent oscillation easily by mutual connection of a plural oscillation regions as well as obtain a semiconductor laser having remote field image with few minute constructions, by a method wherein the effective refractive index at the holded part between each oscillation region is made low than the effective refractive index of oscillation region, and, furthermore, is made higher than the effective refractive index of the outer side regions of plural oscillation regions. CONSTITUTION:A semiconductor laser is manufactured as follows; plural numbers of stripe type grooves 42 are made on a semiconductor base plate 41, and barriers at the parts 43 holded by these grooves are made loer than barriers at the regions 44 outside of plural numbers of grooves, and a light guiding layer 45, an active layer 46, and a cap layer 47 are formed on it by crystal-growth. To think of the space mode of the light propagating in the x direction of this section, the space mode is variable separated in two direction within the surface of the section. At first, a formula is solved for three regions 42, 43, 44 for y direction. Obtained equivalent refractive index of the light for y direction takes the largest value at the region 42, and the smallest value at the region 43. Next, the formula is solved for z direction in the same manner. This time, the refractive index will be the same with equivalent refractive index will be the same with equivalent refractive index of the light for y direction at the three regions of 42, 43, 44.
Patent JP-H10270480-A (JP)
Title: Multi-transfer molding apparatus for electronic parts molding
Inventor: SUZUKI TATSUYASU
IPC: B29L31/34
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-transfer molding apparatus for package molding parts of many electronic parts provided in a lead frame in its longitudinal direction, which can suppress its failure rate when synthetic resin melt is guided through a runner groove extended in the longitudinal direction of the frame into molding cavities. SOLUTION: Flows of synthetic resin melt can be made smooth from a material filling chamber 10 into far cavities, by making larger the sectional area of a runner groove 12 as it goes away from the chamber 10, or making the sectional areas of gate ports of ones of the cavities 9 located away from the chamber than those of the gate ports of the other cavities, or increasing the number of gate ports of each cavity 9 for the cavities located away from the chamber.
Patent JP-H10260923-A (JP)
Title: Method and device for recording and reproducing information, and method and device for providing information
Inventor: HANEDA NAOYA
IPC: G06F13/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for information recording and reproduction, and the method and device for information provision which make it possible to receive information speedily. SOLUTION: The information recording and reproducing device 1 consists of a recording medium 2, a file managing device 3 which manages files recorded on the recording medium 2, a main control unit 4 which controls the recording medium 2 through the file managing device 3, a transfer control unit 5 which controls input and output of files through a transfer input/output terminal 10, a reproduction control unit 6 which reproduces and outputs the files recorded on the recording medium 2 to a reproduction output terminal 11, a reception device 7 which receives teletext broadcasts, a display device 8 which displays received character information, a list of the files recorded on the recording medium 2, character information reproduced by the reproduction control unit 6, etc.,  and a function selecting device 9 through which the user of the information recording and reproducing device 1 selects and inputs desired operation and files.
Patent JP-H11265259-A (JP)
Title: Mouse pad
Inventor: YOSHIDA MAKOTO
IPC: G06F3/039
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a mouse pad having surface characteristics for smoothly obtaining the rotation of a mouse ball without any sense of resistance exactly corresponding to the movement of a mouse at all times, and which can be easily handled even when this is washed without the generation of the loose of fibers constituting a mouse bad or the peeling of fiber sheet and resin sheet. SOLUTION: This is a mouse pad constituted of a composite sheet whose thickness is 3 mm or less in which a woven article constituted of extrafine continuous fibers whose average fineness is 0.05-1.0 denier and whose METSUKE is 50-300 g/m<2> and an elastic sheet are joined and integrated. The cut end parts of the composite sheet are fused. Also, the elastic sheet is constituted of elastomeric fibers whose average fiber diameter is 0.1-20 μm, and this is an elastic unwoven cloth whose thickness is 0.1-0.5 mm and whose density is 0.1-0.8 g/cm<3> .
Patent JP-S56163128-A (JP)
Title: Production of porous material
Inventor: AMAMIYA KIYOSHI
IPC: C08J9/26
Filed: 1980-05-22
Abstract: PURPOSE: To obtain easily and economically a porous material, by a method wherein a latex contg. a hydrophobic polymer and a water-soluble or a hydrophilic polymer in an aq. medium is dried and molded, and then the polymer component is dissolved and removed.  
     CONSTITUTION: A hydrophobic polymer and a water-soluble and/or hydrophilic polymer are post-emulsified in an aq. medium. The resulting emulsion latex is dried and molded. The hydrophobic polymer component or the water-soluble and/or hydrophilic polymer component in the molded article is dissolved and removed. When it is desired to produce the porcus material of said hydrophobic polymer from the dried molded article, a solvent capable of dissolving only the water-soluble and/or hydrophilic polymer is used. For example, water alone or an eq. solvent composed of water and a lower alcohol or ester is used to dissolve and remove the water-soluble and/or hydrophilic polymer. When it is desired to produce the porous material of the water-soluble and/or hydrophilic polymer, a solvent capable of dissolving only the hydrophobic polymer is used to dissolve and remove said hydrophobic polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000265446-A (JP)
Title: Log permanent form installation jig
Inventor: KAMIYAMA KIYOSHI
IPC: E02B7/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To decrease costs by efficiently assembling a heavy log permanent form with a jig. SOLUTION: A form installation jig 1 composed of a base plate 11 and a supporting rod holder 2 that is formed at a predetermined angle to the base plate is installed on a foundation face by matching to intervals of through holes 33 of a unit 3. Reinforcing bar is fixed on a female screw 21 of the holder 2 to use as a guide. The reinforcing bar 5 of the guide is inserted in the through hole 33 of the unit 3 to assemble at the predetermined angle. Furthermore, it is possible to correspond to concrete structures of various surface angles since an angle to the base plate 11 of the holder 2 is variable.
Patent JP-H11262373-A (JP)
Title: Treatment of fungi as crude medicine and health food material, crude medicine and health food
Inventor: MIYAKE FUMINORI
IPC: A23L2/38
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To establish a technique targeting fungi as a crude medicine and a health food material and capable of efficiently obtaining a more stable atomized material or extract. SOLUTION: A suspension including fungi as a crude medicine and health food material is treated with a wet jet mill to atomize the material, or the atomized material or an extract with a cyclodextrin is treated by a wet jet mill, to enable the valuable component included in the material to be efficiently utilized.
Patent JP-S5817792-A (JP)
Title: Method and device of picture processing of pyroelectrical image pickup device
Inventor: YAMAGA EIZOU
IPC: H04N5/33
Filed: 1982-04-23
Abstract: PURPOSE:To change signals of newer frames and older frames and improve the ratio of the signal to the noise, by intermittently reading out video signals from an object at a fixed cycle and by multiplying the video signal on and after the 2nd cycle by a multiplier. CONSTITUTION:Radiated rays from an object 101 to be measured are converted into electric signals at a pyroelectrical image pickup tube 104 through a shutter 103 and amplified by an amplifier 106. The video signal of the 1st frame amplified by the amplifier 106 is directly inputted into an analog memory 108 through a memory controlling circuit 107. On the other hand, the video signal on and after the 2nd frame is added to an adder 503 after it is multiplied by a/b by a multiplier 501. When a<b, the output of the memory 108 is sent to a TV set 109 and, at the same time, added to the output of the multiplier 501 by the adder 503 after it is multiplied by c/d by another multiplier 502. The added value is stored in the memory 108. In this way, signals of newer frames and older frames changed and the ratio of the signal to the noise is improved.
Patent JP-H03271653-A (JP)
Title: Grille for air-conditioning
Inventor: FUJIWARA KAZUO
IPC: F24F13/20
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the blowing capacity of an air-conditioning device from decreasing by a holding mechanism under a curved condition by a method wherein an engaging member is connected to a shaft attaching part of a link from the outer surface side of an air outlet, and a turn regulating member, which regulates the motion of the engaging member which turns together with the link, by friction resistance, is engaged with the engaging member on the outer surface side of the air outlet. CONSTITUTION:On the outer surface side of a bottom wall 3b of an air outlet 3, an engaging plate 20 as an engaging member is arranged, and an engaging protuberance 20a which is formed on the upper surface is fitted to be fixed in an engaging hole 12b of a link 12. For this reason, the link 12 and engaging plate 20 turn around an axis L as the center. Also, on the outer surface side of the bottom wall 3b of the air outlet 3, fastening claws 22 as turn regulating members are arranged in a row. Since the engaging plate 20 which turns in response to the curved condition of air direction deflecting boards 4a, 4b and the fastening claws 22 which regulate the turning are provided on the lower side of the air outlet 3, a desired air blowing-out angle can be always obtained by holding the curved condition of the air direction deflecting boards 4a, 4b, and in addition, even when blowing-out air temperature is changed, the curved condition of the air direction deflecting boards 4a, 4b can be assuredly kept. Also, the engaging plate 20 or fastening claws 22 are not provided in the air outlet 3, the blowing capacity of an air-conditioner can be prevented from reducing.
Patent JP-S63234744-A (JP)
Title: Multiplexing equipment
Inventor: HAYASHI NARUHIRO
IPC: H04J3/16
Filed: 1987-03-24
Abstract: PURPOSE:To improve the use efficiency of a high speed digital line by changing a time slot assignment in a multiplexing equipment in accordance with an information quantity on a terminal side line. CONSTITUTION:An information means 5 is provided concerning the time slot assignment between a digital line 2 and a trunk digital line 1, -the line 2 which is connected between termination equipments 4a-4d and multiplexing equipment 3a and 3b and the line 1 which is connected between the equipments 3a and 3b respectively, and the time slot assignment relation between the lines 1 and 2 changed by a changing means 6 by the information from the means 5. When the use frequency of the devices 4a-4d is changed and increase decrease are caused by hour at effective information on the line 2, the related means 5 informs the fact to respective equipments 3a and 3b. Thus, the means 6 executes the increase and decrease in the time slot assignment on the line 1. As the result, the use efficiency of the line 1 is increased.
Patent JP-S61229061-A (JP)
Inventor: OOSHIMA AKIRA
IPC: E01D21/00
Filed: 1985-04-02
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-H05228413-A (JP)
Title: Coating device
Inventor: SUZUKI MUTSUMI
IPC: B05C11/08
Filed: 1991-03-11
Abstract: PURPOSE:To provide a coating device constituted so that the residue of a liquid composition such as a resist is hard to adhere to the tip part of a nozzle. CONSTITUTION:In a coating device wherein a liquid compsn. (e.g. resist) 2 being a membrane material is dropped from the nozzle 1 arranged above a substrate and applied to the surface of the substrate in a membrane form, the nozzle wall at the tip part of the dripping orifice of the nozzle 1 is processed so as to become thin.