baber/WOPTO huggingface dataset:
Patent JP-H10139918-A (JP)
Title: Porous membrane
Inventor: NISHIYAMA SOJI
IPC: C08J9/36
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a porous membrane improved in strengths, SD(shut-down) function and the easiness of core pull-out by surface-coating a porous membrane made from a thermoplastic resin with a lubricant. SOLUTION: A thermoplastic resin is mixed with a reagent to be extracted later, and the mixture is molded into a sheet. This sheet is oriented at a temperature as low as -50 to 100 deg.C, then oriented at a temperature as high as 101 to 160 deg.C, and extracted with e.g. a solvent to remove the reagent and to thereby obtain the porous membrane having a thickness of 10-100μm, a porosity of 20-80% and a mean pore diameter of 0.01-1μm. This membrane is surface-treated with at least one lubricant selected among paraffin waxes, microcrystalline waxes, low-molecular-weight polyethylenes, low-molecular-weight polypropylenes, fatty acid esters and fatty acid amides in a coating weight W of 0.1-5.0. W is defined by the equation: W=[(W1 -W0 )/W1 ]×100 (wherein W1 is the weight of the porous film after being coated, and W0 is the weight of the porous film before being coated).  The coated membrane can show improved easiness of core pull-out as well as strengths (e.g. penetration strength) sufficient for battery separators.
Patent JP-H06116700-A (JP)
Title: Noble metal coating method and noble metal-coated ornament
Inventor: KAWAMURA KOICHI
IPC: E04B1/72
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a noble metal-coated ornament approximating to a carving by drawing an image on a nonconductive or conductive base material by electroplating or electroless plating. CONSTITUTION:A nonconductive material of marble, etc., or a conductive material of iron, etc., are used as the base material. The fine powder of nonconductive ceramic, etc., is sprayed on the conductive base material. The conductive powder of copper, etc., is thermally sprayed on the base material, a thick metallic plating is applied thereon by electroplating, and further a noble metal plating is applied. A photosensitive film is stuck to the noble metal plating, and a request image is projected and printed. Hardening or soft hardening, development, etching, etc., are then applied to draw a request image on the base material. The noble metal plating is performed by electroplating or electroless plating. An aesthetic and artistic ornament is easily produced in this way.
Patent JP-H09137937-A (JP)
Title: Regenerative type combustion system
Inventor: ISHIOKA MUNEHIRO
IPC: F23L15/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a combustion system which can combust unburned combustible constituents contained in combustion exhaust gas. SOLUTION: This system comprises a furnace main body 53, a fuel supply system, a combustion air supply system and a combustion exhaust gas suction system and it is provided with a heat storage body 3 in a combustion exhaust gas passage 2 of the combustion exhaust gas suction system and so constructed that a substance to be heated is heated in a reducing atmosphere. In this case, an auxiliary combustion burner 4 for combusting unburned combustible constituents in combustion exhaust gas is provided at a position in the combustion exhaust gas passage 2 being nearer to the furnace 53 than the position where the heat storage body 3 is provided. According to this constitution, the substance to be heated is not oxidized, nor a combustion efficiency is lowered.
Patent JP-H10144386-A (JP)
Title: Waterproof cap mounting device for outlet for relay part of refrigerating show case
Inventor: MUROFUSHI KOICHI
IPC: H01R13/52
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To refrigerate a waterproof cap instead of a plug when an outlet is not used and easily attach the cap to a show case by engaging a taper hole provided with the waterproof cap with the taper protrusion provided with an outlet mounting bracket. SOLUTION: On a surface of a wall face of a refrigerating show case, an outlet mount 25 made of a hard synthetic resin mounting substrate 26 having a pair of taper protrusions 32 is provided. If a plug is not used, a waterproof cap 20 to be engaged forwardly to an outlet instead of a plug is formed of a rectangular cap plate 21 made of a soft rubber and protruded from a rear face thereof, and at four corners of the cap plate 21, a taper hole 23 is provided in parallel to an axial line of the cylinder. With this arrangement, when a plug is not used, the taper hole corresponding to a pair of taper protrusions 32 is engagingly inserted, and the waterproof cap 20 is mounted to an outlet mount 25. When a plug is used, the waterproof cap is backed, an arbitrary one taper hole is routed into a lower taper protrusion 32, and the waterproof cap 20 is held.
Patent JP-2001112358-A (JP)
Title: Inhibitor against weed emergence in paddy field
Inventor: KATO TAKEHIRO
IPC: A01M21/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a weed emergence inhibitor which can retain a function capable of inhibiting weed emergence in a paddy field for a long term. SOLUTION: The weed emergence inhibitor is the one spread in a paddy field, shielding light irradiating the paddy field and inhibiting weed emergence in the paddy field. The weed emergence inhibitor is prepared by mixing a shielding inorganic material with an extending material and making the mixture granular or agglomerate. For example, when the shielding inorganic material is charcoal and the extending material is a thermoplastic resin, the charcoal and the thermoplastic resin are kneaded and solidified to form a granular product of specific gravity of <=1.
Patent JP-S63146706-A (JP)
Inventor: SATOJI HISAYUKI
IPC: A01D41/12
Filed: 1986-12-10
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-H09134348-A (JP)
Title: Document data processor
Inventor: FUJII NORIHISA
IPC: G06F17/27
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To exchange docement data adding a different form character between different kinds of devices by receiving document data adding a different form character code, erasing the different form character and constituting document data only by means of a character code corresponding to a right character. SOLUTION: ROM 3 is provided with a document data read in program storage area, a different form character code erasing program storage area, a document editing program storage area storing a processing for giving the different form character code in accordance with the operation of a keyboard 6 and a font data storage area, etc., storing the character code and the different form character code with correspondence to the form of the character which is displayed in CRT 7. When document data constituted by the arrayal of the character codes adding the different form character is received by a network IF8, CPU 2 and ROM 3 erase the different form character code in the document data and execute conversion into document data only by the character code corresponding to the right character so that RAM 4 stores one of the converted document or the received document.
Patent JP-H01136057-A (JP)
Title: Secondary ion mass spectrometry
Inventor: KOMORI JUNKO
IPC: G01B11/22
Filed: 1987-11-20
Abstract: PURPOSE:To achieve a secondary ion mass spectrometry exactly corresponding to the depth of an analysis area, by measuring the depth of the analysis area of a sample with a Michelson interferometer in a non-contact manner using light. CONSTITUTION:A primary ion beam 13 is directed to an analysis area of the surface of a sample 1 and a chemical analysis is performed by measuring a mass-wise intensity of secondary ions released therefrom. At the same time, light beam 12 is irradiated to the surface of the sample 1 and the analysis area and a deviation in a wave front is measured with a Michelson interferometer between the reflected light beam from the surface of the sample 1 and that from the analysis area to determine the depth of the analysis area. The Michelson interferometer is equipped with a mobile mirror 5, a fixed mirror 6, a light beam splitter 7, a lens L4 and a photo detector 8 and a signal obtained with the photo detector 8 is processed with a signal processor 9, thereby enabling chemical analysis directly related to the depth of the analysis area.
Patent JP-H03155130-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGUCHI AKEMI
IPC: H01L21/31
Filed: 1989-11-13
Abstract: PURPOSE:To improve the reliability of a device by heating an oxide film in an inactive gas atmosphere for stabilization of the film to prevent formation of titanium silicide on the oxide film. CONSTITUTION:An insulating oxide film (silicon dioxide) 202 is provided on the surface of a silicon substrate 201. The oxide film is heated in an inactive gas (e.g. nitrogen) atmosphere 203 so that its properties are stabilized. Holes are provided in the oxide film by photoetching to selectively expose the silicon substrate. Titanium 204 is deposited by sputtering in an argon atmosphere, and then heated in a nitrogen atmosphere. As a result, the titanium on the silicon substrate and the titanium on the oxide film are converted to titanium silicide 205 and titanium nitride 206, respectively. The titanium on the oxide film is etched with a solution of ammonia and hydrogen peroxide.
Patent JP-H04166377-A (JP)
Title: Ink donor film and transfer type color image recording apparatus
Inventor: HONOBE SATOSHI
IPC: B41J2/525
Filed: 1990-10-30
Abstract: PURPOSE:To provide an ink donor film easy to prepare and capable of corresponding to recording apparatuses of various sizes and to stably feed the ink donor film by repeatedly forming colorant layers having mutually different colors an a base material in a predetermined order over the whole width of the base material in a feed direction and forming detection marks showing the positions of the respective colorant layers to the colorant layers within the width of the base material. CONSTITUTION:An ink donor film 1 is formed by applying a colorant layer 3 to one entire surface of a base material 2 composed of a transparent synthetic resin film and an yellow part 3Y, a magenta part 3M, a cyan part 3C and a black part 3B are repeatedly formed to the colorant layer 3 at a definite interval. Further, detection marks 4 for positioning the ink donor film 1, that is, for cueing the same are printed on the colorant layer 3. Since the colorant layer is formed over the entire surface of the ink donor film 1, the detection marks 4 are printed corresponding to the size of recording paper and the ink donor film can be prepared corresponding to recording paper having a different size by slit cutting.
Patent JP-H09108398-A (JP)
Title: Boot binding apparatus for snow-boarding
Inventor: YAMADA ETSUO
IPC: A63C10/18
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a binding apparatus on a snow-board to bind a boot capable of holding the boot at any chosen position and any angle with easy adjustment, holding the boot without hindering the movement of the boot and propagating any movement of the boot to the snow-board accurately. SOLUTION: A metallic base fitting 3 is fitted to the upper surface of a snow-board 1, which is adjustable with respects to the fitting position and also in the angular position of rotation direction at the fitting position. Behind the fitting, a high backing foot supporting member 22 is pivoted that can be flipped forward. On the inside surface of the high backing foot supporting member 22, a heel hooking member 26 is fitted above the position of the heel of the boot to be held.
Patent JP-S63149036-A (JP)
Title: Device for continuously pressing width of hot billet
Inventor: SHIMIZU SHINYA
IPC: B21B15/00
Filed: 1986-12-12
Abstract: PURPOSE:To prevent one side contact of a press tool to a billet and to extend the service life of a press by detecting the core shift amt. of a billet by the gap sensor provided at the inlet side and providing the means to control the position of the right and left press tools according to the core shift amt. thereof. CONSTITUTION:When the center of a billet 2 is transferred in the state of differing from the center of a press device, the clearance amts. W1, W2 with both sides of the billet 2 are detected by gap sensor 27 and the signal thereof is transmitted to a control arithmetic device 18. The position variation of a press tool 3 is detected by the position detector 17 incorporated in a hydraulic jack 5 and the signal thereof is transmitted to a control arithmetic device 18. The control arithmetic device 18 control the valve opening of an electric oil pressure servovalve 19 so that the clearance amt. of a press 3 and billet 2 may become W'1, W'2. Whether the ram position inside a hydraulic cylinder 5 is coincident with a designated value or not is judged by the feedback signal of the position detector 17 to control the electric oil pressure servo-valve 19. With this mechanism, a bend is not caused on the billet 2 and the breakdown of the peripheral equipment can be prevented at the same time.
Patent JP-H11121313-A (JP)
Title: Manufacture of silicon carbide wafer and silicon carbide wafer
Inventor: KAWAMOTO SATOSHI
IPC: H01L21/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To form identification marks which are not faded away by etching nor oxidation on the surface of a silicon carbide wafer. SOLUTION: A disk like graphite substrate 32 composed of high-purity graphite is manufactured and recessed sections 34 having the shapes corresponding to identification marks are formed on both surfaces of the substrate 32. Then a silicon oxide film 36 is deposited on the surface of the substrate 32 by the CVD method. After forming the film 36, the peripheral edge section of the film 36 is cut off so as to expose the peripheral surface of the substrate 32 and the substrate 32 is removed by oxidizing and burning the substrate 32. On the surface of the silicon oxide disk 38 thus obtained, identification marks 40 composed of the projecting sections corresponding to the recessed sections 34 are formed.  Since columnar crystals of silicon carbide grow in the normal direction of the substrate 32, the growing direction of crystals in the flat section of the disk 38 is different from that of crystals in the parts of the marks 40. Therefore, a silicon carbide wafer containing the marks 40 composed of parts containing crystals grown in a different direction can be obtained by removing the irregularities from the surfaces of the disk 38.
Patent JP-H10143066-A (JP)
Title: Method of map display and device, and navigation device equipped therewith
Inventor: OKUDE MARIKO
IPC: G06T17/05
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device smoothly updating a spectacle by re-setting a height of a view point and sight line accompanying the movement of drivers own vehicle, even if there are ups and downs on a running road, in a navigation device which displays a three-dimensional map based on three dimensional map information such as geographical features, roads, etc. SOLUTION: When the present position of drivers own vehicle is updated by a present position detecting part 3-5, this navigation device reads map data in the vicinity of the vehicle from a map data base 1-3 through a data reading part 3-7; refers to data of geographical features and altitude around own vehicle included in the map data; and after re-setting an altitude to higher position than the altitude of the aforementioned geographical features by a view-point setting part 3-11, coordinates transformation is operated by a display processing part 3-10 for displaying a perspective map viewed from the newly set view point.
Patent JP-H08152242-A (JP)
Title: Air filter replacing device
Inventor: KOBAYASHI KAZUO
IPC: F25D1/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide an air filter-replacing device which is devised to perform replacement of an air filter without any trouble and reduce the number of replacement times. CONSTITUTION: Since, when an air filter 43 is soiled, air for cooling is hindered from flowing sufficiently, temperature in an electronic apparatus is increased and the increase in the temperature is detected by a temperature sensor 51. A detected result is fed to a judging circuit 52 and when it is determined that the detected result exceeds a given temperature, an operation starting signal to announce the starting of operation is fed to a timer 53, and operation of a timer 53 drives a motor driver 54 for a given time. Through rotational drive of a drive motor 46 by a motor driver 54 according to an input from the timer 53, an air filter winding roll 42 is rotationally driven to wind a soiled air filter. An air filter feed roll 41 is rotated and change of the filter is effected.
Patent JP-2001116181-A (JP)
Title: Metallic bent pipe and manufacturing method and apparatus therefor
Inventor: KURIMOTO TORU
IPC: F16L43/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a metallic bent pipe having a small bending radius and a bending angle close to approximately 180 degrees. SOLUTION: A pipe portion 6h which forms a flow passage has a predetermined bending angle and a flange portion 6f is provided inside the bend of the pipe portion. A parting surface 6n is provided only at the flange portion 6f.
Patent JP-2001113419-A (JP)
Title: Wire electrical discharge machining device
Inventor: SATO TATSUSHI
IPC: B23H7/20
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a wire electrical discharge machining device capable of completely detecting parts on which the disconnection easily occurs, clearly separating the state detection and the control, and sufficiently executing the necessary operation for preventing the wire disconnection. SOLUTION: A wire electrical discharge machining device capable of executing the work by generating the pulse discharge between a wire-shaped electrode 1 and a work piece 2, comprises an evaluating means 52 measuring a period, a frequency or a no-load time of the discharge, evaluating the dispersion of measured values, and outputting an evaluated value of the dispersion, and a control means 53 for controlling a working condition on the basis of the evaluated value.
Patent JP-2000119412-A (JP)
Title: Antibacterial oriented film
Inventor: KUNIMOTO SHINICHIRO
IPC: A01N59/16
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an oriented film having good antibacterial properties by incorporating a crystalline polypropylene having a specified isotactic pentad fraction with a particulate antibacterial agent in a specified ratio. SOLUTION: This film is one made from 100 pts.wt. crystalline polypropylene having an isotactic pentad fraction of 0.97 or above and 0.1-5 pts.wt. particulate antibacterial agent. The crystalline polypropylene is a propylene homopolymer or a propylene/ethylene random copolymer having an ethylene unit content of 1 mol% or below, desirably, 0.5 mol% or below. The particulate antibacterial agent is one composed of inorganic compound particles physically carrying or containing silver, copper, zinc, tin, or the like or a compound thereof, especially desirably, silver in the form of a simple substance or a compound. It is desirable that the means particle diameter of the particulate antibacterial agent used is 0.05-10 μm, and is at most 1/2, desirably, at most 1/4 or the thickness of the objective film.  It is also desirable that the particulate agent is used in combination with a spherical antiblocking agent having a mean particle diameter larger than that of the antibacterial agent.
Patent JP-S63147131-A (JP)
Title: Endoscope
Inventor: FUKUOKA YOSHITAKA
IPC: A61B1/04
Filed: 1986-12-11
Abstract: PURPOSE:To improve the resolution of an endoscope, to prolong its life, and to output image information as a television signal by sealing a solid-state image pickup element which constitutes an image pickup means airtightly with a metallic cap which has a transparent window and forming this metallic cap and a metallic frame in one body. CONSTITUTION:The metallic cap 9 with the glass window which covers the state image pickup element 8 mounted on a chip carrier 7 airtightly is arranged. Further, the metallic frame 10 is formed integrally along the outer periphery of the metallic cap 9 with the glass window. This image pickup means 6 is fixed on a flexible wiring board 12 where circuit elements 11 such as a transistor, plural resistance chip, plural decoupling capacitors, etc., forming an emitter follower circuit for the impedance conversion of the image pickup signal from the solid-state image pickup element 8 are mounted. Then the joint part between the chip carrier 7 and flexible wiring board 12 is sealed with organic resin 13. Consequently, the resolution is high, the life is prolonged, and the image information is led out as the television signal.
Patent JP-2000123872-A (JP)
Title: Lithium secondary battery
Inventor: OKUDA NARUAKI
IPC: H01M10/0525
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of an electrolyte of a lithium secondary battery without decreasing the performance of the battery. SOLUTION: In a lithium secondary battery, a belt-shaped positive electrode and a belt-shaped negative electrode are wound through a separator, then an electrolyte is impregnated into them, and the amount of the electrolyte is made less than the void of each of the positive electrode, the negative electrode, and the separator. Battery performance is not decreased even if the amount of the electrolyte is limited to about 80% of each void.
Patent JP-H03156431-A (JP)
Title: Optical wavelength converter
Inventor: GOTO CHIAKI
IPC: G02B6/02
Filed: 1989-11-14
Abstract: PURPOSE:To make it possible to converge a wavelength-converted wave upon a fine spot by forming a refraction type optical element and a diffraction type optical element independently of an optical wavelength conversion element and forming the wave front of a wavelength-converted wave emitted from a fiber type optical wavelength conversion element as a plane or spherical wave front. CONSTITUTION:The optical wavelength converter is constituted of the optical wavelength conversion element 10, a conical lens 20 to be an optical element for converting a wave front and an equal-pitch and concentrical grating element 40. Both the optical element 20, 40 are formed independently of the element 10. The dependency of a total wavelength-converted wave deflection angle thetat based upon both the elements 20, 40 upon a wavelength lambda and the wavelength dependency of the outgoing angle thetaA of the wavelength-converted wave on a clad end face 12a are set up so as to satisfy the shown equation I. When the wavefront of the wavelength-converted wave is converted into a plane or spherical wave front, the wavelength-converted wave can be converged upon a small spot by passing the wave through a normal spherical lens or the like.
Patent JP-H09138116-A (JP)
Title: Visual inspection apparatus for ic package
Inventor: NISHIHARA ATSUSHI
IPC: G01B11/245
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the yield by decreasing the erroneous discrimination of a good product from a defective product. SOLUTION: A first image pickup camera 1 photographs the image of the state, wherein an IC package is accommodated on an embossed tape. A second image pickup camera 2 photographs the image of the state before the IC package is accommodated on the embossed tape. Whether a reflected image is present or not in the specified outer surface ergion of the embossed tape is judged based on the image from the first image pickup camera 1. When the reflected image is not present, the image pickup with the first image pickup camera 1 is continued, and the discrimination of a good product and a defective product is performed. When the reflected image is present, the imaging is changed to the image pickup with the second image pickup camera 2, and the discrimination of the good product and the defective product is performed based on the image from the second image pickup camera 2.  A controller 3, which performs these function, is provided.