baber/WOPTO huggingface dataset:
Patent JP-H03123859-A (JP)
Title: Method and device for easy deterioration decision making
Inventor: YOSHIMURA TOSHIHIKO
IPC: G01N33/20
Filed: 1989-10-06
Abstract: PURPOSE:To easily and accurately diagnose the extent of the deterioration of a metallic material by etching the surface of the metallic material chemically or electrochemically and estimating the strength characteristics of the metallic material from a surface state obtained by the etching. CONSTITUTION:The surface of the metallic material is etched chemically or electrochemically and a replica sampling means 7 suspended by a crane 8 is moved to a position to be inspected to sample a replica of the etched surface. Therefore, an actual machine member is not taken out and a surface state wherein corrosion characteristics by the chemical or electrochemical etching is reflected can be taken out without destruction. The chemical or electrochemical etching is not affected by an external field magnetic field, residual stress, etc., in the environment wherein the member to be etched is placed, so variation in surface mode at the time of the replica sampling is small and the accuracy of deterioration detection is improved. Further, the metallic material can be evaluated by the easy electrochemical etching, so a large-scale device is not necessary.
Patent JP-H06111333-A (JP)
Title: Track keeping controlling device for optical disk device
Inventor: OGATA TOSHIHIRO
IPC: G11B7/085
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the deterioration of an optical disk recording medium and to shorten the accessing period of time needed for at least one of the record ing, reproducing and erasing of information by making an optical spot hold the same spot even when standby time is lengthened. CONSTITUTION:An optical spot moving quantity is compared with the normal value of the optical spot moving quantity for specifying the range of the moving quantity of this optical spot and when the normal value of the optical spot moving quantity is exceeded by the optical spot moving quantity, the moving direction of the optical spot is reversed by an optical spot moving direction signal at a track moving range control circuit 16. At the same time, an optical spot movement instructing signal is generated by the circuit 16 coinciding it with a timing instructing signal. At a track jumping circuit 15, the optical spot is moved in an inner or an outer direction by the optical spot moving direction signal and the optical spot movement instructing signal and thus, the optical spot is moved within the range of the normal value of the optical spot moving quantity.
Patent JP-H02111662-A (JP)
Title: Setter for heat treatment
Inventor: KINUGASA HISASHI
IPC: C04B35/64
Filed: 1988-10-18
Abstract: PURPOSE:To enable to form a heat treatment setter having excellent oxidation resistance, creep resistance and strength and reduced in the weight thereof by employing a calcined porous silicon carbide obtained by molding and calcining a raw material powder comprising alpha-type silicon carbide fine particles and alpha-type silicon carbide coarse particles in a specific ratio. CONSTITUTION:A raw material powder comprising >=20wt.% of alpha-type silicon carbide fine particles having particle sizes of <=1mum, the remaining amount of alpha-type silicon carbide coarse particles having particle sizes of 1-20mum and <=5wt.% of inevitable impurities is molded and calcined to form a porous silicon carbide calcined product. The calcination process is carried out in a vacuum or inert atmosphere at a temperature of approximately 1600-2200 deg.C. The above- mentioned setter for heat treatment may be produced only from the formed silicon carbide calcined product or by using the silicon carbide calcined product as an aggregate. For example, an alumina coating layer is formed on the surface of the silicon carbide calcined product to provide the setter.
Patent JP-2001088892-A (JP)
Title: Measuring apparatus for sealed surface pressure of floating roof of petroleum storage tank
Inventor: SUGIHARA KAZUHIRO
IPC: B65D88/48
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus for sealed surface pressure of a floating roof of a petroleum storage tank wherein installation operationality can be improved, a weight can be reduced and also measurement accuracy can be improved by forming a flexible bag body to be a flat oval when pressure is applied. SOLUTION: A flexible bag body 8 is provided at several points between a tank sealing member 3 provided on a periphery of a floating roof 2 placed inside a tank body 1 and an internal wall surface 1a of the body 1. The bag body 8 is formed to be a bag of a CR-based rubber-like elastic substance with a fiber reinforcement material 9 embedded, incorporates a member 7 for preventing from being spherical inside, and includes a manometer 6 for measuring an internal pressure. In addition, an inlet 10 for injecting a fluid (liquid or gas) or the like is provided on a part of the bag body 8, while the manometer 6 is mounted on an upper part of the bag body 8 via a pipe 11.
Patent JP-H01103438-A (JP)
Title: Laminated film
Inventor: FUKUDA MASAYUKI
IPC: B32B23/08
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a laminated film which displays excellent adhesion especially to a diazo sensitizer and cellulose resin, gives heat resistance and blocking resistance and is superior in long-term shelf life, by providing a primer layer mainly comprised of aqueous nitrocellulose resin at least on one side of a thermoplastic resin film. CONSTITUTION:Although aqueous nitrocellulose resin take copolymeric structure of nitrocellulose and a monomer copolymerizable with the nitrocellulose, for example, vinyl chloride or ethylene or acrylic monomer can be mentioned basically as the copolymerizable monomer. An aqueous primer liquid is of an aqueous coating liquid mainly comprised of aqueous nitrocellulose resin as a resin ingredient and the resin ingredient is either dissolved or dispersed microscopically. Application of the aqueous primer liquid to a thermoplastic resin film may be performed by a normal application process, that is, a process where application is performed to the film, which has been fixed thermally by biaxal orientation, separately from a manufacturing process of the film. However, dust and dirt are apt to be involved in this process ; therefore, coating under a clean atmosphere is preferable for a material for high level merchandise.
Patent JP-S63116910-A (JP)
Title: Antislipping tool for vehicle tire and manufacture thereof
Inventor: AKAGI TADAO
IPC: B29K21/00
Filed: 1986-11-05
Abstract: PURPOSE:To prevent spike metals from falling off by combining a preset quantity of the predetermined short fiber with a rubber compound at intersections or strip-shaped sections where the spike metals are buried and vulcanization- molding them concurrently and integrally in the net type or ladder type said antislipping tool made of rubber. CONSTITUTION:A rubber compound at intersections where nail-shaped spike metals 6 of the antislipping main body rubber 3 is formed by mixing and dispersing short fibers 2-20 pts. wt. having the size of 0.8-15 de. and the length of 1-10 mm with rubber 100 pts. wt. This compound is vulcanization-molded concurrently and integrally. In this case, the short fiber used is resorcin, formalin, and latex-treated in advance, and resorcin resin, methylene donor, and fine powder aquifer silicon oxide are added to this rubber compound in advance. According to this constitution, the spike metals 6 are prevented from falling off, and steering stability can be improved.
Patent JP-H03125169-A (JP)
Title: Toner developing device
Inventor: SATO KUNIHIKO
IPC: G03G15/08
Filed: 1989-10-09
Abstract: PURPOSE:To prevent toner from sticking on a toner layer thickness control blade and a developing roller from fusing owning to electric discharge, etc., by setting the absolute value of a voltage, which is applied between a toner carrier and a toner layer control member, below a discharge start voltage. CONSTITUTION:The absolute value of the voltage which is applied between the toner carrier 12 and toner layer thickness control member 22 is set below the discharge start voltage. In this case, when the potential of the toner carrier 12 is regarded as a reference potential, the voltage applied to the toner layer thickness control member 2 has the same polarity with toner. Further, the applied voltage between the toner carrier 12 and toner layer thickness control member 22 is so set that the toner carrier 12 is not overheated with a current flowing between the both. Consequently, the voltage applied between the toner carrier and toner layer thickness control member is so set as to solve the prob lem of the attraction to the toner layer thickness control member and the fusion problem of the toner carrier due to electric discharging, etc., which are contrary to each other, so both the problems can be precluded.
Patent JP-H0982124-A (JP)
Title: Reflection device of panel light source device
Inventor: SUZUKI SHINGO
IPC: F21Y103/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce a light amount to be loss in a reflection surface. SOLUTION: A panel light source device is provided with a transparent resin board, a fluorescent tube arranged in the vicinity of its side end face, a reflection surface 9 covering the fluorescent tube. The center P of the side face side of the semicircular cylindrical curved surface 12 portion of an arc-like cross sectional reflection surface 9 covering a cylindrical fluorescent tube 8 to be the light source of the panel light source device is positioned on a same plane closer to the end face 7 of the transparent resin board 1 than the center Q of the fluorescent tube 8. Owing to the constitution, a ray shows the most effective behavior based on the angle of the ray reflection time and the position of the fluorescent tube 8.
Patent JP-H0975567-A (JP)
Title: Presser adjusting screw device for sewing machine
Inventor: NAKAYAMA KOICHI
IPC: D05B29/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To ensure smooth action of a pressure bar so that a presser bar pressure can be adjusted by a screwdriver by making an engaging part with a deformed cross section at an engaging member which is fixed to a counter bored part of a screw body, which has a storing aperture with a diameter larger than the engaging aperture, so that the engaging member cannot be relatively rotated against the counter bored part. SOLUTION: Pressing force which presses cloth against a sewing machine bed 1 with a presser 6 is adjusted as follows. A flat-tip screwdriver is inserted through an aperture 2c of an arm cover 2b and the tip of the screwdriver is engaged with an engaging part of an engaging member. When the screwdriver is rotated in a direction clockwise or counterclockwise, a screw body is rotated via the engaging part which is pressed in and fixed at the counter bored part, and a presser adjusting screw 18 which is screwed with a male thread part 8g is screwed into or out of a sewing machine body 2a. This suppresses repulsion force of a presser spring 11, and pressing force which is applied to the presser 6 through a presser bar holder 10 and a presser bar 4 is changed. As a result, the pressure of the presser 6 applied to the sewing machine bed 1 is increased or decreased.
Patent JP-H02108941-A (JP)
Title: Sheet for drawing aqueous sample
Inventor: DOI YASUFUMI
IPC: D06M15/00
Filed: 1988-10-18
Abstract: PURPOSE:To universally and easily draw an aq. sample even if sampling is difficult by an ordinary method by embedding a high-polymer material having the phase transition point of swelling and shrinking by water in the form of discontinuous films in a fibrous base material. CONSTITUTION:A woven fabric, knitted fabric, non-woven fabric, paper, etc., are used as the fibrous base material A to be embedded with the crosslinked high-polymer material B. The amt. of the crosslinked high-polymer material B to be embedded is specified to 30 to 350pts.wt., more preferably 50 to 150pts. wt. per 100pts.wt. base material. The embedment of the high-polymer material B is executed generally by the method for preparing a crosslinked high-polymer material soln. of a low viscosity and immersing the base material A therein, then drawing the material to apply the above-mentioned soln. to the base material A, then removing the solvent. The aq. ample is universally and easily drawn in this way even if the sampling is difficult by the ordinary method.
Patent JP-S60145944-A (JP)
Inventor: YOORAN KAARUSON
IPC: C04B24/32
Filed: 1984-12-12
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-S61141276-A (JP)
Title: Housing for electronic appliance
Inventor: SUGIMOTO KOICHI
IPC: H05K5/02
Filed: 1984-12-14
Abstract: PURPOSE:To protect a wire, etc., installed in a housing from being damaged with a gate cut part by providing a rib around the cut part of the gate that is formed in a forming process of the housing, at the housing formed by an injection molding of a plastic resin. CONSTITUTION:Along the periphery of a submarine gate 2, the rib 3 is provided which has a gate-cut space 5 and is so directed that the tips of such as a nipper can be inserted along the slant surface of the opening 1a of the housing. The rib is constructed in such a structure that a demagnetizing coil, etc., 4 does not contact thereto even is the cut and of the submarine gate 2 is a sharp edge. In such a way, the gate cut part formed in the forming process, is made not to damage the wire, etc., stored in the housing, at the housing formed by the injection molding of the plastic resin. Therefore, safety and hygiene are improved because there is no necessity to melt the gate part.
Patent JP-H08123398-A (JP)
Title: Device and method for extending character
Inventor: TATEBE RIYOUJI
IPC: G09G5/24
Filed: 1994-10-26
Abstract: PURPOSE: To save storage capacity and to improve work efficiency at low cost by copying only the required part of character plot data plotted in a memory for work by the use of a cache memory. CONSTITUTION: A memory for work preferential plot managing means 11 instructs the generation of character plot data and plotting into a memory 13 for work to a plotting means 12. The plotting means 12, that receives the instruction, generates the character plot data composed of new character processing information and character bit map data while using a character code, character processing information and font data corresponding to the instructed character and plots the character plot data into the memory 13 for work. At the memory for work preferential plot managing means 11, the character plot data stored in the memory 13 for work are read out, and only the part of character processing information required for processing is extracted and copied 15 to a cache memory 14. Therefore, only the required minimum data can be stored in the cache memory 14.
Patent JP-2001085529-A (JP)
Title: Integrated circuit design method and intergrated circiut
Inventor: KAJIWARA JUN
IPC: G06F17/50
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit design method, which enables automatic layout of an LSI containing a circuit cell needing a plurality of power source systems by using a layout tool capable of recognizing only a single power source for one circuit cell. SOLUTION: This design method makes a layout tool recognize one main power source system VDD1 from among a plurality of power source systems VDD1, VDD2 as a power source and perform wiring of a circuit cell 1 by automatic layout. An auxiliary power source system VDD2 makes the layout tool recognize a connection point via a wiring cell 4 as not as a power source but as a signal, and perfomrs wiring of he circuit cell 1 by the automatic layout.
Patent JP-H0680225-A (JP)
Title: Curvedly running conveyor
Inventor: SATO YOSHINORI
IPC: B65G15/10
Filed: 1992-09-04
Abstract: PURPOSE:To prevent a carried article from falling out at curved running sections without adjusting the inclined angle of each carrier roller disposed at the curved running sections. CONSTITUTION:An endless belt 9 which is made wider than the endless belt 4 of a main belt conveyor 1, is installed over a plural number of driven drums 7 and 8, so that an outward bound section 9a forming a carrying zone and a home-ward section 9b forming a return zone are formed in upper and lower sides, and concurrently the outward bound section 9a is bent in a groove shape or is formed in a pipe shape, and moreover an auxiliary belt conveyor 6 which is advanced in parallel with the main belt conveyor 1 while being brought into contact with the outward bound section 4a of the main belt conveyor 1 with pressure, are disposed along the lower surface of a curved running section 5 in the outward bound section 4a of the main belt conveyor 1.
Patent JP-S61141491-A (JP)
Inventor: KASAHARA KOICHI
IPC: G09G3/36
Filed: 1984-12-14
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-S62121510-A (JP)
Title: Numerical controller
Inventor: IMANISHI KAZUO
IPC: G05B19/414
Filed: 1985-11-22
Abstract: PURPOSE:To speed up processing by allowing a sequence central processor to serves as a tool which develops users dedicated function software when a software development mode is selected. CONSTITUTION:A mode switching means 18 is provided to switch a numerical control operation mode and the software development mode in which the user's dedicated function software is built in numerical control system software, and a software loading means 32 is further provided so as to load software for supporting software development and software as a compiler in the memory of a central processing unit 24(PC CPU) of an internal sequencer 25(PC) utilized as a software development system. Then, the user's dedicated function software is compiled and debugged by the PC CPU and the user's dedicated software is stored in the user's area of a main memory 12 provided to a main central processing unit 11 for numerical control.
Patent JP-2001084982-A (JP)
Title: Metal hydroxide-hydrogen storage battery
Inventor: YUASA KOJI
IPC: C08J9/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of short circuit phenomenon during a charging and discharging cycle and provide a storage cell of long service life and stable quality by forming the structure of a separator, superposing three or more sheets among at least one sheet of polyolefin woven fabric or nonwoven fabric and at least one sheet of polyolefin porous membrane having an average diameter of pores smaller than that of the fabrics. SOLUTION: A separator, having an overlapping structure where a polyolefin porous membrane are sandwitched by at least one sheet of polyolefin woven fabric or nonwoven fabric on both surface, is used. In this metal hydroxide- hydrogen storage battery, it is preferable to place the polyolefin porous membrane in the separator so as to be close to a positive electrode than a negative electrode, use the separator of 0.1-10 μm in the average pore diameter of the polyolefin porous membrane, and use the separator of 10-50 μm in membrane thickness of the polyolefin porous membrane having a superposed structure. Sulfonation treatment is suitable for making into hydrophilic form treatment of the separator.
Patent JP-H09105259-A (JP)
Title: Mechanism for preventing backlash of lever of opening and closing body lock actuator for automobile
Inventor: KOIKE SHOICHI
IPC: E05B79/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent a lever of an opening and closing body lock actuator for automobile from causing a backlash and generating sound of interior quality by interfering with its fellow member. SOLUTION: A clearance S at the predetermined dimension is formed between guide members 18 and both side parts 16a of a lock release lever 16 so that the other end side of the lock release lever 16 can be slid without hindrance. An abutment part 22 formed in a warm wheel 12 abuts on the lock release lever 16 in the condition that the lock release lever 16 is positioned at the waiting position so as to push the lock release lever 16 toward one guide member 18.
Patent JP-H08107637-A (JP)
Title: Method and equipment for stabilization of generating apparatus using natural energy
Inventor: UCHIMURA YOSHIHARU
IPC: F16H33/02
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a method and equipment for stabilizing a generating apparatus which uses natural energy and enables attainment of a stable generated power. CONSTITUTION: An induction machine 13 provided with a flywheel 14 is connected to a generated power output circuit 3 through a bidirectional inverter 12, and it is made to function as a generator when the amount of natural energy becomes a prescribed value or below, by making lower a frequency of the bidirectional inverter 12 supplied to the induction machine 13 than a reference value, while it is made to function as a motor when the amount of natural energy becomes a prescribed value or above, by making the aforesaid frequency equal to or higher than the reference value. For these purposes, it is desirable to provide a sensor 15 and a deviation amount detecting function 16 and to control the bidirectional inverter 12, corresponding to the variation of the natural energy.
Patent JP-2000096159-A (JP)
Title: Melting and extracting method for tantalum and/or niobium-containing alloy
Inventor: ISAKA HIROMICHI
IPC: C01G35/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a stably operable melting and extracting method for a tantalum and/or niobium-contg. alloy suppressing the compsn. of the gaseous hydrogen to be generated to the one below the explosive compsn. at the time of directly melting and extracting a tantalum and/or niobium-contg. alloy with hydrofluoric acid or mixed acid of this and sulfuric acid without executing roasting oxidation. SOLUTION: In the method for melting and extracting tantalum and/or niobium in a tantalum and/or niobium-contg. alloy with hydrofluoric acid or mixed acid it of this and sulfuric acid, the inside of water of required quantity in a reaction tank is charged with a tantalum and/or niobium-contg. alloy by required quantity, thereafter, hydrofluoric acid or mixed acid of this and sulfuric acid is intermittently added thereto, and, while the quantity of the generated gaseous hydrogen is suppressed, melting and extracting are executed.
Patent JP-H11102379-A (JP)
Title: Naming method for signal
Inventor: SHIZAKI TAMAKI
IPC: G06F17/50
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To automate naming for the signals of the pins of mounted ASI and PWB(printed wiring board). SOLUTION: Mounted ASIC design data 2 include information on the component names (symbol name) of the ASIC and the basic signal names of all the input/output pins. Mounted PWB design data 3 include information on the substrate name (symbol name) of the PWB and the basic signal names of the connector pins. A signal name conversion rule file 4 contains a conversion rule for the basic signal names of the respective pins of mounted articles based upon the mount positions as keys. A circuit diagram editor 7 automatically generates the signal names of the pins of the mounted PWB and ASIC on the basis of those pieces of information to generate the circuit diagram 5 of the PWB and the design data of the PWB.
Patent JP-2000145752-A (JP)
Title: Hinge
Inventor: SALICE LUCIANO
IPC: E05D11/10
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To easily fix a plate spring for generating closing action. SOLUTION: A plate spring 10 is supported under a condition that it is collided with a hinge part whose one end is freely turned, and generates closing action in a closing area. The fixed end part 9 of the plate spring 10 is inserted in the inside of the slot 8 of the side wall 5 of a cuplike hinge part in the vicinity of a bottom part 7, an opening part 11 arranged in the plate spring 10 is fitted around a knob or a projection arranged on the bottom part 7 of the cuplike hinge part, a hinge arm 1 is slidably supported on the elastic end part of the plate spring 10 by a tongue part 5 or a cam bent from a winding end part surrounding a hinge shaft 3, and the elastic end part is arranged in the inside of the cutout 14 of the bottom part 7 of the cuplike hinge part.