baber/WOPTO huggingface dataset:
Patent JP-H1080942-A (JP)
Title: Cellulosic film of fiber reinforced composite material and manufacture thereof
Inventor: MARKULIN JOHN
IPC: B29C48/08
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for crosslinking the film of a composite material containing a mixture in which cellulose fibers are dispersed uniformely into a regenerated cellulose matrix. SOLUTION: A film contains a regenerated cellulose matrix containing uniformely dispersed Manila hemp fibers and a polyethylene oxide plasticizer and is crosslinked. Manila hemp, polyethylene oxide, and a cellulose solvent are mixed with a cellulose solution, the mixture is extruded, cellulose is regenerated from the solution, and a matrix containing Manila hemp fibers is formed, contacted with a crosslinking agent, and dried.
Patent JP-H0869649-A (JP)
Title: Tape end detecting device
Inventor: KURIHARA TOSHITAKE
IPC: G11B15/08
Filed: 1994-08-30
Abstract: PURPOSE: To reduce the occurrence of electric noise and delayed detection of the end of a tape by disposing a light emitting part and a light receiving part opposite to each other across a tape traveling path, turning off the light emitting part when light is detected by the light receiving part and again detecting the light by the light receiving part. CONSTITUTION: Firstly, at the time of traveling the tape, the light emitting part 1 is turned on by a control microcomputer 5. Secondly, whether an output of a waveform shaping circuit is detected or not is decided, and this is repeatedly performed to carry out monitoring every time. When the output of the circuit 3 is detected, the light emitting part 1 is turned off. Afterward, when the output of the circuit 3 is not detected again, the light emitting part 1 is turned on. Then, when the output of the circuit 3 is still not detected, in other words, when it is decided that the light is not received by the light receiving part 2, the end of the tape is decided, and processing at the tape ending time, such as tape traveling stoppage or tape rewinding is then performed.
Patent JP-S6360945-A (JP)
Title: Removal of carbonyl sulfide in hydrocarbon
Inventor: NEGAMI YASUHIKO
IPC: C07C1/00
Filed: 1986-09-01
Abstract: PURPOSE:To remove carbonyl sulfide in liquid hydrocarbon at a low cost without using high-temperature gasification or addition of water nor causing poisoning of catalyst, by contacting the liquid hydrocarbon with zinc oxide at a specific temperature. CONSTITUTION:Carbonyl sulfide in a 2-6C hydrocarbon, especially an olefin such as ethylene, propylene, butene, hexene, etc., is removed by contacting the hydrocarbon with zinc oxide at 0-100 deg.C, preferably 10-70 deg.C under normal pressure-50atm keeping the hydrocarbon in liquid state. The contact of the hydrocarbon with the zinc oxide is carried out e.g. by adding powdery zinc oxide to the hydrocarbon and filtering the mixture after agitation or passing the hydrocarbon through a column or a tank filled with zinc oxide.
Patent JP-H0740649-A (JP)
Title: Active energy rays curing resin composition
Inventor: HIRATA TETSUO
IPC: B41M5/52
Filed: 1993-07-27
Abstract: PURPOSE:To obtain an ink receiving film whereby a printing ink, particularly, a water-based ink shows excellent printability to various kinds of base materials and high reliability to the change of temperatures and moisture after printing, and which has excellent adhesion to base materials. CONSTITUTION:In the resin composition forming a film for printing by means of ink containing a polar solvent, the composition is one cured by active energy rays and contains a hydrophilic monomer (A) component with one radical polymerizable double bond in a molecule and a monomer (B) component with at least two radical polymerizable double bonds in a molecule. Moreover, the (B) component is contained 10-20wt.% of the (A) component.
Patent JP-H0745646-A (JP)
Title: Solder application device
Inventor: ABE KENJI
IPC: H01S5/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a solder application device which can automatically detect the applied amount of solder in real time. CONSTITUTION:In a solder application device 10 which forms an applied solder layer 20B by bringing a solder wire 20 into contact with a surface 2 to be applied and melts the wire 20, a power source circuit 21 is connected between the wire 20 and surface 2 and a measuring instrument 22 which measures the turning on/off time of the circuit 21 to the wire 20 and surface 2 is connected between the circuit 21 and wire 20. Since the applied amount of solder varies depending upon the contact time of the wire 20 with the surface 2, the instrument 22 can measure the applied amount of the solder. Since the applied amount of solder to works can be uniformly controlled by uniformly controlling the contact time of the wire 20, the quality reliability of products can be improved by uniformly applying solder to the works.
Patent JP-H11149140-A (JP)
Title: Film cartridge
Inventor: AISAKA SHIGENORI
IPC: G03C5/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a film cartridge capable of facilitating the handling of a photographic film after being developed, eliminating a fear that the film is damaged and soiled and recording various kinds of information related to the photographic film. SOLUTION: A film cartridge 6 is convenient for housing/preserving a long- size photographic film 2 after being photographed, because it can be wound in a cartridge main body having a single spool 8 and further, the film 2 is never exposed to the outside of the cartridge so that there is no fear of the damage and soiling of the film 2, that is, the film 2 can be excellently preserved. Moreover, an IC memory is mounted to the film cartridge 6 and the film 2 is coated with a magnetic recording layer so that various kinds of information related to the film 2 can be recorded on the IC memory and a magnetic recording layer.
Patent JP-S6284609-A (JP)
Inventor: RUDEI YOHAN FUAN DO PURATSUSHI
IPC: H03F3/45
Filed: 1986-09-01
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-H0813982-A (JP)
Title: Low-noise low-vibration type tunnel
Inventor: NIIHARA IKUNORI
IPC: E21D9/14
Filed: 1994-06-28
Abstract: PURPOSE:To prevent environmental pollution by widening both end sections of a tunnel, smoothing the air flow in the tunnel when a train enters and passes through, and sharply reducing noise and vibration. CONSTITUTION:Both end sections 2 of a tunnel are made wider in width than the center section 1 having the normal width. The air flow in the tunnel is smoothed when a train enters and passes through, no unreasonable force is applied to the tunnel and a train body, and noise and vibration is sharply reduced. The noise pollution to residents can be reduced, the speed of the train can be increased, and riding comfortableness can be improved because no unreasonable force is applied to the train body.
Patent JP-H11152507-A (JP)
Title: Production of nickel fine powder
Inventor: TOYOSHIMA YOSHIHARU
IPC: C22C1/04
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for obtaining a nickel fine powder having 0.1-0.9 μm average particle diameter of primary particle suitable to be used as an inner electrode material of a laminated ceramic capacitor, low in agglomeration property, narrow in particle size distribution and having high tapping density. SOLUTION: A sodium hydroxide aq. solution, which contains a liquid sodium hydroxide stipulated by JIS K1203 in a quantity occupying 75-85 wt.% of total sodium hydroxide in the sodium hydroxide aq. solution and one or both of sodium hydroxide stipulated by JIS K8576 and a solid sodium hydroxide stipulated by JIS K1202 in a total quantity occupying 25-15 wt.% of total sodium hydroxide in the sodium hydroxide aq. solution, and a nickel. sulfate aq. solution are mixed to generate nickel hydroxide and the nickel. hydroxide is reduced by hydrazine to recover the generated nickel.
Patent JP-H0369180-A (JP)
Title: Semiconductor laser excitation solid laser
Inventor: YAMAGUCHI NORIYUKI
IPC: H01S3/094
Filed: 1989-08-08
Abstract: PURPOSE:To enable a solid laser element to generate oscillation in TEM00 mode easily and to obtain a semiconductor laser excitation solid laser for achieving a stable operation by placing an optic system for converting an output beam of semiconductor laser into a circular beam between the semiconductor laser and the solid laser element. CONSTITUTION:In a solid laser with a semiconductor laser 1 and a solid laser element 4 which is excited by the semiconductor laser 1, an optical system 2 for converting the output beam of the semiconductor laser 1 to a circular beam is placed between the semiconductor laser 1 and the solid laser element 4. For example, a laser beam 5 which is outputted from the semiconductor laser 1 is shaped into a circle by a aspherical lens 2, is converged by a convex lens, and is directed to the edge surface of the solid laser element 4. The solid laser element 4 causes excitation to take place by absorbing the irradiated light, thus initiating oscillation. Nd:YAG, etc., can be used for the solid laser element 4. In the case of Nd:YAG, a light 5 of a wavelength of 800-810nm of the semiconductor laser 1 is absorbed, thus generating a laser beam 6 of a wavelength of 1064nm.
Patent JP-S6098229-A (JP)
Title: Hydraulic clutch
Inventor: MISAWA MITSUKUNI
IPC: F16D48/02
Filed: 1983-11-02
Abstract: PURPOSE:To increase the coupling force of a clutch further improve its operating action to be shapened, by providing a hydraulic pressure oil chamber, which forces a clutch plate in the input side to be brought into contact with a clutch plate in the output side, clutch spring pressing the hydraulic pressure oil chamber in a direction to reduce its volume and a control means for a valve in a discharge oil port. CONSTITUTION:A hydraulic pressure oil chamber 23 is formed between a fixed wall member 13 and a pressing member 20, and the pressing member 20 constitutes a movable wall of the hydraulic pressure oil chamber 23. Then a clutch spring 24, urging the hydraulic pressure oil chamber 23 in a direction to reduce its volume, is compressively provided between a clutch member 12 in the output side and the pressing member 20. A discharge oil port 26 is provided a read valve 29, normally closed and openable to a side of the hydraulic pressure oil chamber 23, and an output shaft 5 is provided in the end part of its enter hole 5a a control shaft 27. In this way, a transmission amount of power of a clutch can be increased further its action of operation is improved to be sharpened by adjusting the capacity of an oil hydraulic pump and its delivery amount without causing any necessity for forming the clutch in a large size.
Patent JP-H08130021-A (JP)
Title: Alkaline battery
Inventor: WATANABE SHUNJI
IPC: H01M6/08
Filed: 1995-08-11
Abstract: PURPOSE: To increase electrolyte leakage resistance in a simple method by placing at least one material selected from triazine thiol, alkyl imidazole, and a carbon fluoride family surfactant on the surface of a negative can. CONSTITUTION: Part of an electrolyte is dropped in the central part of the recessed surface of a positive can 6, and a positive mix 5 and a separator 4 are put on the recessed surface, and a gasket 7 coated with a sealing material 8 is forced to put thereon. An electrolyte retainer 3 and a negative mix 2 are placed on the recess formed by the gasket 7 and the separator 4, and the remaining negative mix 2 is dropped. A negative can 1 is inserted in a groove of the recess of the gasket 7, then the upper part of the positive can 6 is crimped for sealing. The negative can 1 is immersed in an aqueous solution containing at least one selected from triazine thiol, alkyl imidazole, and a carbon fluoride family surfactant to form a film comprising these materials serving as a water repellent agent on copper or a copper alloy acting as a current collector of the negative can 1.  A crept alkaline electrolyte is repelled.
Patent JP-H0534345-A (JP)
Title: Measuring method of antigen-antibody utilizing chemiluminescence
Inventor: SHIBUE AKIRA
IPC: G01N33/536
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a measuring method of antigen-antibody which provides high precision in measurement because of a large change ratio of the amount of luminescence for a change in the concentration of an antigen or an antibody according to it. CONSTITUTION:This is a method for measuring an antigen or an antibody in a liquid sample. An insoluble carrier particle whereon the antibody or the antigen to be combined specifically with the antigen or the antibody is fixed and which is tagged with a chemiluminescent substance is added to the liquid sample and an antigen-antibody reaction is made to occur therein. Next, an electrochemical luminescence is made to occur by impressing a voltage on the liquid sample, and the amount of the luminescence is measured.
Patent JP-H0954730-A (JP)
Title: Multimedia system
Inventor: OZAWA HIDEAKI
IPC: H04L12/70
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide multimedia data to user fairly corresponding to data transfer capacity between a server and a terminal or information storage capacity in the terminal. SOLUTION: A server device 1 stores all the multimedia information. Terminal equipment 3 which provides the multimedia information to the user by a display device 10 is connected to the server device 1 via a transmission line 2. The terminal equipment 3 is provided with a means 4 which stores a part of the multimedia information sent from the server device 1, a means 5 which stores the speed of the transmission line 2 and the control data of memory capacity, etc., of the means 4, a means 6 which decides the kind of a display medium with the control data, a means 7 which acquires data from the server 2 and copies it on the means 4, a means 8 which sets the alternate data of data whose display is disabled, and a means 9 which controls the input/output of the data between the display device 10.
Patent JP-S6362407-A (JP)
Title: On-vehicle broadcast reception system
Inventor: FUJIMOTO EISUKE
IPC: H03J7/18
Filed: 1986-09-02
Abstract: PURPOSE:To select a station having a desired content of broadcast with simple operation even when an automobile moved in a district over a wide range by storing a broadcast content code onto an IC card. CONSTITUTION:If the broadcast content of a reception station gives a music not preferred to a driver when an automobile is driven, the driver gives a station change request to a controller 40 from an operation section 42. The controller 40 obtains a frequency relating to another station different from the station of reception so far among the broadcast content extracted from the IC card 50, generates a tuning control signal corresponding to said frequency and gives an output to an electronic tuning front end 36. The front end 36 tunes the reception frequency to the other station based on the revised tuning control signal. Thus, the station is switched to the other station whose broadcast content is mainly music so as to allow the driver to listen to a preferred music.
Patent JP-H1030236-A (JP)
Title: Connection structure of foundation structure such as underground beam and connection construction method
Inventor: OTSUKA MITSURU
IPC: E02D27/32
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a foundation structure by utilizing reaction force of the ground, an underground beam, and total weight of soil by connecting adjacent footings with the underground beam provided between them by using a joint in such a manner that they can move mutually. SOLUTION: An underground beam 1 and footings 3 are provided across a slight clearance. Joints 5, 5 of the footings 3 are stored closely in a recessed part provided on both end faces of the underground beam 1. When horizontal force is generated in an arrow A direction due to earthquake, rotary moment in arrow B, B directions is generated, respectively, in the footings 3, 3. The vertical movement in the vertical direction which is generated in end parts of the footings 3, 3 is transmitted to the underground beam 1 through the joints 5, 5 to suppress reaction force 7 of the ground and total weight of earth and sand on the footing underground beam 1. Consequently, it is possible to suppress rotary fluctuation of the footings 3, 3 and improve the stability of a foundation.  Accordingly, it is possible to prevent inertia force due to a structural body from giving critical effect on bridge legs and reinforce proof stress.
Patent JP-H0374622-A (JP)
Title: Manufacture of joint cross
Inventor: UNO KAZUO
IPC: F16B11/00
Filed: 1989-08-11
Abstract: PURPOSE:To improve production efficiency by setting two shaft members applied with surface hardening and grind machining at end sections in an upper mold and a lower mold each having a positioning groove and a cooling waterway, pressing both molds to pressurize the intersection portion of two shaft members, and exciting them for pressure welding. CONSTITUTION:One shaft member 51 is set in the positioning groove 23 of a lower mold 21, the other shaft member 51 is set in the V-groove of the support pin 27 of the lower mold 21, and two shaft members 51 and 51 are arranged in a cross shape. After they are set, an upper mold 11 is lowered by a pressing means 41, the intersection section of shaft members 51 and 51 is pressurized, the voltage is applied across the upper mold 11 and the lower mold 21 by a welding machine 31, and the intersection section is heated and melted. On shaft member 51 is positioned by grooves 13 and 23, the other shaft member 51 is positioned by grooves 12 and 22, relief grooves 14 and 24 are provided at the intersection portions of positioning grooves 13, 23 and 12, 22 to prevent the spread of pressure welding burrs. Cooling waterways 16 and 26 are provided near groove bottoms of positioning grooves 13 and 23, and end sections of shaft members 51 are prevented from being softened by heat.
Patent JP-S5995594-A (JP)
Inventor: YOSHIMURA KOUICHI
IPC: G10F1/00
Filed: 1982-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6268585-A (JP)
Title: Injection control method for gradually injecting chemical solution
Inventor: TOMOMATSU OSAMU
IPC: C02F1/66
Filed: 1985-09-20
Abstract: PURPOSE:To make it possible to control the injection of a treating chemical solution while high concn. is kept by a simple mechanism, by recirculating an endless material between a treating chemical solution container and a tank of liquid to be treated arranged in adjacent relationship and injecting the treating chemical solution in the side of the liquid to be treated through said material. CONSTITUTION:A commercial solution such as conc. sulfuric acid, 75% sulfuric acid or 35% sodium hydroxide is preliminarily received in a treating chemical solution container as a treating chemical solution without dilution and, when a drive pulley 6 is driven through an electromotor 5, a string or strip of recirculation material 3 is driven to the direction shown by an arrow in the treating chemical solution container 1 and the adhered treating chemical solution 2 us gradually sent in a liquid 8 to be treated. The treating chemical solution 2 is dissolved in the liquid 8 to be treated and the recirculation material 3 rises to be drained in a drain apparatus 7 and again returned into the treating chemical solution 2. The above-mentioned cycle is repeated to control the rotational speed of the electromotor 5 so that a predetermined pH value is obtained by a pH measuring sensor 9.
Patent JP-2000038507-A (JP)
Title: Room temperature curing polyorganosiloxane composition
Inventor: ONO KAZUHISA
IPC: C08K3/26
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To improve fire retardance, curing properties and storage stability by using a composition containing a polyorganosiloxane composition, a curing catalyst and a zinc carbonate of which purity and thermogravimetric loss by thermal analysis are specific values or more. SOLUTION: This polyorganosilane composition (A) contains a silicon functional polydiorganosiloxane having an average of over 2 hydrolyzable groups as silicon functional groups in a molecule and/or a silicon functional polydiorganosiloxane having an average of 2 or more silicon functional groups in a molecule and a cross-linking agent. A zinc carbonate has a purity of 95% or more and a thermogravimetric loss of 33% or more. The zinc carbonate generates a significant amount of carbon dioxide effective in fire retardance. Preferably, the amount of carbon dioxide generated in thermal decomposition is 30% or more. A room temperature curing polyorganosiloxane composition preferably contains 0.05-10 pts.wt. of the curing catalyst and 5-50 pts.wt. of the zinc carbonate based on 100 pts.wt. of component (A).
Patent JP-2000043049-A (JP)
Title: Vulcanizing mold for manufacturing pneumatic tire for vehicle
Inventor: MUNDL REINHARD DR
IPC: B29C35/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanizing mold with segments having honeycomb-like thin-piece patterns, the mold having higher strength even though thin-piece patterns are constituted of the least number of parts. SOLUTION: Honeycomb-like thin-piece patterns comprise a first group of thin-piece rows fitted with segments and extending in zigzags. A second group of thin-piece rows 5 in zigzags or extending in zigzags is arranged crossing with respect to the first thin-piece rows 4, 4' and is fitted with the segments. The extending directions of the thin-piece rows are substantially same. A few of side faces 5 of the honeycomb are formed together by thin pieces 4c, 4'c of one side of the thin-piece rows 4, 4', while a plurality of side faces of the honeycomb are formed by a thin piece 5a of the other side of the thin-piece row 5. In the latter side face 5, one portion 4c of the thin-piece row as a basic portion and one portion 5a of the other thin-piece row as a bridge portion are overlapped and arranged in the radial direction.
Patent JP-H0766402-A (JP)
Title: Semiconductor device
Inventor: FURUHATA SHOICHI
IPC: H01L21/8234
Filed: 1993-08-23
Abstract: PURPOSE:To provide a semiconductor device having a temperature monitor element capable of accurately monitoring the temperature of a power element part. CONSTITUTION:On a semiconductor wafer 13 are formed an element 11 operative with an applied power and temperature monitor element 18 for detecting the temperature of the element 11 heated by the power application. The element 18 is surrounded with the electrode 11, except a part of the peripheral part of the element 18.
Patent JP-H08181065-A (JP)
Title: Pattern forming method, manufacture of semiconductor device using thereof
Inventor: OGAWA TORU
IPC: G03F1/36
Filed: 1995-08-14
Abstract: PURPOSE: To increase focal depth so as to form an excellent resist pattern in a stable manner by a method wherein the quantity of light emitted from the center part of an effective light source is lowered by a prescribed amount against the quantity of light emitted from the circumferential part of the effective light source. CONSTITUTION: An aligner is composed of a laser device and a stepper device. The exposing light, emitted from an excimer laser 30, is passed through various optical systems, it is made incident to a fly's eye lens 37, and the fly's eye lens 37 is used as the secondary light source (effective light source). The above- mentioned exposing light is passed through the reticle 39 where a master pattern is formed, brought to the surface of the wafer 41, and the pattern of the reticle 39 is trnasferred to wafer surface. At this point, when the maximum intensity of light present on the circumferential part of the fly's eye lens in set as 1, the intensity of the center part is set at about 0.9 or smaller in intensity distribution.