baber/WOPTO huggingface dataset:
Patent JP-2000155321-A (JP)
Title: Liquid crystal display element and its manufacture
Inventor: UEHARA SHINICHI
IPC: G02F1/13
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve impact resistance of a liquid crystal display element by adhering two substrates keeping a gap between them uniform with a high yield. SOLUTION: Two substrates 2 are stuck with a high yield by making thickness of a resin post spacer 51, which is an adhesive spacer composed of acrylic resin or the like as a main component, or thickness of a resin partition spacer 52 larger than a diameter of a spacer ball 62, a spacer to keep gap uniformity, made of plastic or silica and by keeping a gap between them uniform. A specified region on a substrate out of the two substrates 2 is a light shielding layer, and in the case the height of the resin post spacer 51, before pressurized baking and provided within the width of the light shielding layer, is expressed as h, its width as w, the height of the spacer ball 62 as R and the width of the specified region as B, it is preferable that the following formulas, (h-R)×w<=(B-w)×R, 2×R+w<=B, hold.
Patent JP-H04197472-A (JP)
Title: Method for improving adhesiveness of coated steel plate
Inventor: HOSODA YASUSHI
IPC: B05D3/10
Filed: 1990-11-29
Abstract: PURPOSE:To inexpensively, simply and safely improve the adhesiveness of a coated steel plate by bringing the coated surface of the coated steel plate into contact with an aqueous solution of hydrogen peroxide or ozone with specific concn. CONSTITUTION:Treatment equipment is fixed and the line speed of a coated steel plate is set to about 10-120m/min. An aqueous solution containing 5-50vol.% of hydrogen peroxide or ozone is used in treatment. The pref. concn. of the aqueous solution is about 15-35vol.% in the case of hydrogen peroxide and about 10-30vol.% in the case of ozone. By this method, the adhesiveness of the coated steel plate can be markedly improved.
Patent JP-H01175664-A (JP)
Title: Electronic equipment
Inventor: SAITO HIROMI
IPC: G06F17/21
Filed: 1987-12-30
Abstract: PURPOSE:To easily confirm the consistency of a bracket and a slash or a quotation mark by referring to the analysis of the consistency by a balance and level information to the bracket and the slash or the quotation mark extracted by an extracting means. CONSTITUTION:When document data are inputted by an input means, the document data are stored to a first storing part 2. Next, a bracket and a slash or a quotation mark are extracted by an extracting means 3 and stored with the coordinate of the document data to a second storing part 4. After this, the analysis of a consistency by a balance and the analysis of the consistency of a level are executed to data stored to the second storing part 4 by an analyzing means 5. Moreover, based on an analyzed result, an alarm is generated to the contradicting bracket and the slash or the quotation mark by an alarm means 7, and the document data to add the alarm by output means 8 and 9 are outputted. Thus, the consistency of the bracket and the quotation mark can be confirmed easily.
Patent JP-2000163859-A (JP)
Title: Recording disk driving device and spindle motor
Inventor: KATAHARA HISATOSHI
IPC: G11B19/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording disk driving device by which the vibration of a spindle motor can be reduced as much as possible. SOLUTION: This spindle motor 22 is provided with a center shaft 15 fixed to a housing base 11a. A core body 32 supporting a coil 33 of a stator 24 is cantilevered by a ring member. The coil 33 is fixed to the housing base 11a by adhesive 41. Consequently, the motion of the cantilevered core body 33 and the coil 33 is restricted, and the vibration of the stator 24 is suppressed at the time of rotation of a rotor 23. Therefore, the vibration of the spindle motor 22 is reduced as much as possible.
Patent JP-H10166068-A (JP)
Title: Production of lead frame with heat sink
Inventor: YOKOMIZO KENJI
IPC: H01L23/50
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a lead frame with heat sink which has lead parts on four directions of the heat sink part, without deforming parts even on a thin part in a time of forming and which has the high quality and the excellent productivity. SOLUTION: Plural numbers of upper dies 1 having recessed grooves 2 are arranged in a prescribed interval corresponding to a prescribed pitch, a lower die 10 having a flat smooth part is arranged so as to have a space corresponding the thickness of a thin sheet part 3b between to the upper die 1, a bar stock 3 is supplied between this upper die 1 and the lower die 10 and pressed, the thick plate 3a is pressed at least by three times with the recessed grooves 2 and the flat smooth part of the lower die 10, restricted and the thick plate 3a and the thin plate 3b are formed.
Patent JP-H04203268-A (JP)
Title: Ignition timing control method for internal combustion engine
Inventor: AKI TAKAHIRO
IPC: F02D45/00
Filed: 1990-11-28
Abstract: PURPOSE:To always set the most appropriate ignition timing by a method wherein when a load variation amount is more than an expected value, an ignition timing set at the time of a crack pulse being fed out is reset in response to the newest result of sensing of a sensor through an interrupting calculation process. CONSTITUTION:An ignition time control device 1 produces an ignition signal to an ignition plug 10 in response to a result of sensing of a knock sensor 3, a sucked air pressure sensor 4, a cooling water temperature sensor 5, a crank angle sensor 6 and another sensor 7 or the like. An ignition timing is set in advance in response to a crank pulse. When an amount of variation of sucked air is more than its threshold value and a load variation is detected, the most appropriate ignition timing is reset in response to the newest results of sensing of each of the sensors 3 to 7 at that time. With such an arrangement, the most appropriate ignition timing is set at a transition time without increasing the steps of calculation under a normal time, i.e., without increasing a burden of a software of a processing circuit 13.
Patent JP-2001146853-A (JP)
Title: Parking guide device
Inventor: MORIKAWA YUTAKA
IPC: B60R21/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To extend an effective parking space by setting a guide sensor in front of a vehicle on a parking guide device to guide the vehicle to a parking position to reduce driving operation at the time of parking the vehicle. SOLUTION: Guide information to a position to part a vehicle is provided to a driver driving the entering vehicle by using a display means 3 set at a parking area in accordance with a computed result by computing remaining distance information to a position to stop the entering vehicle T1, inclination information of the entering vehicle and left and right deviation information of the entering vehicle by using a horizontal scanning type laser radar 1 and a computing part 2 set at the parking area.
Patent JP-2001146763-A (JP)
Title: Excavation method of pile hole and excavator
Inventor: FUJIKURA KENICHI
IPC: E02F5/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To simply and securely excavate a pile hole by reducing the sliding resistance between a pile and a stabilizer. SOLUTION: By using a drill means 11 where a rotatably guide roller 18 is provided at a position near a side tip part, and at the same time a stabilizer 20 for sliding is provided at a position near a side base edge part as compared with the guide roller 18, the side of an existing pile 30 is brought into contact with the guide roller 18 and stabilizer 20 for rolling and sliding along the pile 30, and at the same time the existing pile 20 is used as a guide for excavating a pile hole 21.
Patent JP-H07199477-A (JP)
Title: Image formation element for production of lithographic printing plate according to silver salt diffusion and transfer method
Inventor: JIYOSU BAESU
IPC: B41N3/03
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a printing plate having improved printing resistance. CONSTITUTION: A primary coating layer has a higher pH value than that of an isoelectric point of gelatin used within the primary coating layer in an image forming element constituted by contng. (i) the primary coating layer constituted by including gelatin, (ii) a base layer contng. an anti-halation substance, (iii) a silver halide emulsion layer and (iv) an image receiving layer contng. a physical development nucleons in order exhibited on a supporting body.
Patent JP-H04198847-A (JP)
Title: Measuring method for moisture content
Inventor: SATO TAICHI
IPC: G01N22/04
Filed: 1990-11-29
Abstract: PURPOSE:To shorten a measuring time by arranging wood containing moisture in a measuring device constituted of a shield system and supplying an electromagnetic wave to calculate resonance frequency. CONSTITUTION:When wood 14 is inserted in the space between a metal frame 16 and a metal plate 22, the value of the capacitance between the frame 16 and the plate 22 is changed by the dielectric constant of the wood 14. Further, the conductor 20 connecting a coaxial plug 18 and the plate 22 becomes induct ance L to be connected to the capacitance C in series. When this equivalent circuit satisfies the relation of formula fr = 1/{2pi(LC)<1/2>} (wherein fr is reso nance frequency), said circuit functions as a series resonance circuit. Since the value of the capacitance C is determined by the difference in the dielectric constant of the wood 14, the resonance frequency fr is changed by the moisture contained in the wood 14. When a weak electromagnetic wave penetrating in the wood 14 and not deteriorating the wood 14 is supplied to the wood 14, a resonance phenomenon is generated by specific frequency. When the relation between the resonance frequency fr and water content of the wood 14 of every kind is preliminarily calculated, the moisture content of the wood 14 can be obtained.
Patent JP-H05162105-A (JP)
Title: Form capable of transferring and transfer method using the same
Inventor: SATO SHINTARO
IPC: B28B1/14
Filed: 1991-12-17
Abstract: PURPOSE:To easily apply stable color to the surface of a structure for a long period of time by forming a transfer layer comrising pigment, hydraulic component, and hardening-retardation agent over the surface of a form. CONSTITUTION:A form body is formed from a form supporter 11 and an irregularly-shaped body for formation 12. If the supporter 11 and the body 12 are separately formed and then they are coupled with each other, the body 12 can be replaced according to desired shape or pattern, whereby shapes and patterns of various kinds can be easily applied to the surface of a structure. A transfer layer 13 comprising a mixture of pigment, hydraulic component, and hardening-retardation agent is formed on the inner surface (frame surface) of the body 12 so that a frame able to be transferred is constituted by the supporter 11, the body 12, and the layer 13. With this arrangement, by temporarily fixing the layer 13 to the form surface, the transfer layer can be prevented from fracturing or falling down, while the form is rested against something or transported during the time while the transfer layer is formed and then installed at a construction site.
Patent JP-H01176210-A (JP)
Title: Production of graphite intercalation compound
Inventor: NISHINO HIROSHI
IPC: C09D5/24
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the title compound efficiently and in high reproducibility by reacting a dried metal chloride with a salt to form the molten salt of the metal chloride and graphite in a chlorine flow under normal pressure. CONSTITUTION:A metal chloride (e.g. CuCl2, FeCl3, CoCl2, NiCl2 or CrCl3) from which water of crystallization is sufficiently removed and which is dried is blended with a salt (e.g. KCl, NaCl or CaCl2) to form the molten salt of the metal chloride by taking mutual amounts of the compounds from a combination of a phase diagram and further uniformly mixed with graphite, fed to a glass container, heated to 380-450 deg.C under normal pressure and reacted by making a chlorine gas flow on the reaction mixture in such a degree as to make up for a chlorine gas formed by decomposition of the metal chloride. Then the reaction mixture is annealed, water is added, unreacted chloride, etc., are eluted and GIC (graphite intercalation compound) is separated and dried.
Patent JP-H03176426-A (JP)
Title: Pharmaceutical composition for providing improved percutaneous flow amount commensurate with ion penetration therapy in topical administration of drug
Inventor: MAIKERU RII FURANKOIA
IPC: A61K31/54
Filed: 1990-11-29
Abstract: PURPOSE: To provide a medicinal composition that contains a 1-alkyl- azacycloheptan-2-one or a cis-olefin as a transdermal flux enhancing agent and is suitable for topical administration of pharmaceutical agents according to the iontophoresis reduced both in potential and electric density. CONSTITUTION: This medicinal composition contains (A) a safe and effective amount of an ionized or ionizable medicine, (B) an aqueous solvent, and (C) a transdermal flux enhancing amount of a dermal penetration enhancing agent which is selected from the group consisting of 1-(8-16C) alkylazacycloheptan-2- one or a cis-olefin of the formula [R<3> is CH2 OH, CH2 NH2 or COR4 (R4 is OH, a 1-4C alkoxy), (x) and (y) are each an integer from 3 to 13 and x+y is from 10 to 16], typically cis-9-octadecenoic acid. As a medicine of the component A, are cited analgesic agents or anti-inflammatory agents (for example, aspirin, indomethacin), antimicrobial agents (erythromycin), antifungal agents (fluconazol), nifedipine, sertraline, insulin and the like.
Patent JP-H03194862-A (JP)
Title: Method for storing phosphorus acid fuel cell
Inventor: KONDO KAZUO
IPC: H01M8/04
Filed: 1989-12-22
Abstract: PURPOSE:To prevent phosphorus acid from leaking without giving mechanical damage to a matrix during several years of storage by holding a phosphorus acid fuel cell at an atmospheric temperature of 15 deg.C or lower to freeze phosphorus acid. CONSTITUTION:A phosphorus acid fuel cell is composed of a laminated body of single cells 1, which comprise a matrix 2 composed of a porous silicon carbite material and containing polytetrafluoroethylene in a range of 10wt.% to 25wt.%, oxidant electrodes 3 for interposing the matrix and fuel electrodes 4. This phosphorus acid fuel cell is maintained at a temperature of 15 deg.C or lower to have phosphorus acid 2A contained in the matrix 2 frozen as well as content of polytetrafluoroethylene PTFE in the matrix 2 is increased to 10 to 25wt.% to form a network structure. Therefore structural destruction of the matrix 2 can be avoided by making the PTFE in the matrix 2 a network structure. Thus permeation of the phosphorus acid 2A into an electrode base can be completely prevented as well as attributes such as corrosiveness and hygroscopic property of the phosphorus acid 2A drop so that the fuel cell 1 can be stored in a more stable conditions chemically and physically.
Patent JP-H09173728-A (JP)
Title: Filter aid and filtering method
Inventor: SHIGEMATSU MASAHITO
IPC: B01J20/24
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out filtration and suppress the rise of pressure at the time of fitration by using a filter aid formed from cellulose powder whose median diameter, average diameter, average length, ratio of average length to average diameter and bulk density have been set in a specified range each. SOLUTION: This filter aid suitable for use in the field of production of beer, sake, soy, etc., and used for removing yeast, etc., from a brewing stock liq. after fermentation uses cellulose powder having 10-40μm median diameter, 10-25μm average diameter and 20-50μm average length in the measurement of the particle size distribution and 430-600g/l bulk specific gravity in a closely filled state as a body feeding agent. The ratio of the average length to the average diameter is 1-3. The cellulose powder is obtd., e.g. by sieving, pulverizing or blending cellulose powder or pulverizing pulp linters. The amt. of this filter aid added is 1-4 times the amt. of a product to be filtered.
Patent JP-H03194447-A (JP)
Title: Sample lighting device
Inventor: OKAZAKI TORU
IPC: G01N21/17
Filed: 1989-12-22
Abstract: PURPOSE:To facilitate image recognition by coloring part of an internal surface in black so as to absorb a light beam which is reflected by a white plane. CONSTITUTION:A culture medium 3 containing a white plank 2 which becomes a sample of a DNA sequence is prepared on a Petri dish 1. An image of the culture medium 3 on the Petri dish 1 is picked up by a camera 4 so as to pick up the plank 2, which is recognized distinctively from the culture medium 3. At this time, projectors 9a and 9b are at a constant angle to the normal direction of a sample surface where a living body which differs in transparency is prepared on the Petri dish 1. Then light is reflected by the white plane plank 2 uniformly in all directions and absorbed by the black internal surface perpendicular to the plank 2. Then part of the white surface is colored in black to improve the contrast in germ picking operation to recognize the living body which differs in transmissivity.
Patent JP-H02180585-A (JP)
Title: Cutting device for brazing filler bar in regular size
Inventor: YAMAGUCHI YUJI
IPC: B26D5/26
Filed: 1988-12-28
Abstract: PURPOSE:To correctly cut a brazing filler bar in specified dimension without any error in accuracy, by providing a sensor detecting the backing plate to which the tip part of this brazing filler bar is abutted at the time when the brazing filler bar is sent out by a specific dimension and executing cutting based on this detection signal. CONSTITUTION:A brazing filler bar 1 is fed out of a pair of the upper and lower rolls 14, 15, the tip part of this brazing filler bar 1 is abutted to a backing plate 19 and this backing plate 19 is turned. The backing plate 19 is detected by a sensor 21 at the time when this brazing filler bar is fed out by a certain dimension and based on the detection signal of this sensor 21 the brazing filler bar 1 is cut by a cutter 17 in a certain dimension.
Patent JP-H08168811-A (JP)
Title: Device for preventing self-excited vibration of mandrel at time of drawing
Inventor: MURAKAMI KOICHI
IPC: B30B15/16
Filed: 1994-12-15
Abstract: PURPOSE: To eliminate self-excited vibration of a mandrel generated at the time of drawing a metallic tube. CONSTITUTION: In a device for drawing metallic tubes provided with a hydraulic cylinder 5 having a die 1, plug 2, mandrel 3 and flow rate control valve 6 and device for generating spring force in the direction of extension/contraction of the hydraulic cylinder 5, the device for generating spring force is composed of the flow rate control valve 6 for controlling the oil quantity of the hydraulic cylinder 5 and plural accumulators 10, 10 which are sealed at different pressure level which are respectively switchably connected with plural ports 9. In this way, the self-excited vibration of the mandrel is stably prevented.
Patent JP-H01175922-A (JP)
Title: Production of solid powdery cosmetic
Inventor: SHIMIZU TORU
IPC: A61K8/31
Filed: 1987-12-28
Abstract: PURPOSE:To readily obtain a high-quality solid powdery cosmetic without requiring much time for mixing and stirring, by stirring and mixing a powdery cosmetic base material with a fluorocarbon, filling the resultant mixture in a container and volatilizing the fluorocarbon. CONSTITUTION:A fluorocarbon having <=110 deg.C boiling point is stirred and mixed with a powdery cosmetic base material to provide a granular or powdery sub stance, which is then filled in a cosmetic container. The fluorocarbon is subse quently volatilized and molding is carried out to afford the aimed substance. The amount of the blended fluorocarbon is 20-80wt.% expressed in terms of weight concentration in mixing. The fluorocarbon is a colorless, transparent and inert liquid having extremely low surface tension and excellent permeability without dissolving most of cosmetic base materials. Fluorinert FC-72(R) manufac tured by Sumitomo 3M Ltd. is exemplified as the fluorocarbon.
Patent JP-H09145631-A (JP)
Title: Surface foreign matter detector
Inventor: KOMATSU KOICHIRO
IPC: G01N21/956
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To measure foreign matter positions extending over the entire surface to-be- inspected with high precision by detecting the positions of foreign matters based on the time detecting the foreign matter in the first band-shaped irradiating area and the second band-shaped irradiating area which forms an irradiation means, and relative moving speed between the to-be-inspected surface and the irradiation means. SOLUTION: The light emitted from a light source 10 forms a band-shaped irradiation area 2 on the surface of a pellicle film 1 spread on a mask, through an irradiation optical system 11. The mask is held on a stage which is allowed to move along the x-direction so that the surface of the film 1 is parallel to the x-y flat surface. The area 2 is formed along the y-direction perpendicular to the scanning direction, and the stage is driven in the x-direction, and the entire surface of the film 1 can be scanned with the area 2. The scattered light from the area 2 is made incident to the end surface of a fiber bundle 12 into which multiple optical fiber is bundled, and converged on the photodetecting surface of a photoelectric conversion element 13.  The element 13 outputs the scattering signal corresponding to the intensity of the scattered light from the foreign matter of the element 13, and the foreign matter is detected based on the signal.
Patent JP-H07187769-A (JP)
Title: Sintered ito, target, pellet for vacuum deposition and film and display device formed by using the same
Inventor: NITTA AKIHISA
IPC: C04B35/457
Filed: 1993-12-28
Abstract: PURPOSE:To improve accuracy of etching by using In, Sn and O2 are the main components and admixing one or more kinds of elements selected from C, N and B. CONSTITUTION:A specified ratio of In oxide powder, Sn oxide powder and a powder of one or more kinds of elements selected from C, N and B are mixed in a ball mill, etc., and the resultant mixture powder is then sintered under pressure of about 200 to 300kg/cm<2> and at about 850 to 980 deg.C to obtain a sintered In-Sn (hereinafter abbreviated ITO) composed mainly of In, Sn and O2 an containing 0.005 to 3wt.% C, 0.1 to 5wt.% N and/or 0.001 to 10wt.% B respectively based on the sintered material. This sintered ITO is subjected to grinding processing to produce a target and a sputtered film is formed in an Ar/O2 atmosphere on a glass substrate by using this ITO target, thus producing the objective ITO film.
Patent JP-H04203422-A (JP)
Title: Structure of combustion chamber of rotary piston engine
Inventor: NAKANE HISANORI
IPC: F02B53/12
Filed: 1990-11-30
Abstract: PURPOSE:To prevent flexural deformation of an extended part by determining thickness of a second material layer to be thinner than that of a first material layer in the extended part. CONSTITUTION:Spark plugs 14 are attached in respective plug holes 23. In an extended part 24, thickness l4 of a base material layer 22b is determined so as to be thinner than thickness l3 of a first material layer 21a in such a manner that the thickness of the base material layer 22 becomes thin in proportion to the distance from a base part 24a of the extended part 24 up to a tip end part 24b. Accordingly, bending force due to difference between thermal expansion coefficients of the first material layer 21a and the base material layer 22a decreases in proportion to the distance from the base part 24a of the extended part 24. Accordingly, the bending force decreases in proportion to length of an arm of moment with respect to bending moment. For this reason, flexural deformation of the extended part 24 toward a working chamber 6 is prevented surely.