baber/WOPTO huggingface dataset:
Patent JP-H09166587-A (JP)
Title: Expiration analyzing device
Inventor: SATO KATSUHIKO
IPC: G01N30/08
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently analyze even a low concentration component such as a trace quantity of pentane in expiration by disrobing an exhalation sample, concentrated and collected in a collecting pipe, at a concentrated sample lead-in part, and making this exhalation sample pass a first pre-column and a main column by carrier gas. SOLUTION: Using an expiration concentrating collecting device 80, an expiration sample A is adsorbed in a collecting pipe 26. The collecting pipe 26 is mounted in a concentrated sample lead-in part 28. The collecting pipe 26 is heated, while a secondary concentrating pipe 282 is cooled, and a carrier gas passage 361 is selected by a passage switching part 38 so as to make carrier gas C pass from the collecting pipe 26 to the secondary concentrating pipe 282. The sample A is thereby desorbed from the collecting pipe 26, further concentrated and adsorbed into the secondary concentrating pipe 282. When the secondary concentrating pipe 282 is heated, since a solenoid valve 385 is closed, carrier gas C1 passes a solenoid valve 384, the lead-in part 28, ports 3, 4, a first per-column 221, ports 7, 8, a main column 223 and a detector 24.  The respective components of the sample A are separated by columns 221, 223 so a to be detected by a detector 24 with time difference.
Patent JP-H10184243-A (JP)
Title: Vertical blind
Inventor: TONOMURA HIDEAKI
IPC: E06B9/36
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent louvers from turning up by being blown up by wind or the like, by providing a plurality of slits in louvers at every vertical distance and providing bars alternately inserted in these slits from the front side to the rear side or from the rear side to the front side. SOLUTION: A plurality of slits 18a piercing the front and rear sides of louvers 18 are formed at every vertical distance in respective louvers 18. A bar 16 having a higher rigidity than the louvers 18, made of synthetic resin or the like is inserted in the slits 18a alternately from the front side to the rear side or from the rear side to the front side and extended to the upper direction of the louver 18. A support part 16c fixed to the upper end of the louver 18 is integrally formed at the upper part of the bar 16. An engaging part 16b having an opening 16a is formed at the upper end of the bar 16 and a hook 14 is fitted to the opening 16a to hang the louver 18 from a carrier 12. The louver 18 gets rigid by alternately inserting the bar into slits 18a and hence, the louvers are less blown up by wind or the like.
Patent JP-2001167930-A (JP)
Title: Coil for inductor and its manufacturing method
Inventor: UCHIDA SHINJI
IPC: H01F27/28
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture a coil having even a large cross- sectional area that can make a large current flow and to provide an inexpensive coil for an inductor. SOLUTION: A U-shaped conductive plate 10 and a C-shaped insulating plate 12 are laminated one after the other in a given direction so as to form a spiral, and they are heated while being pressed and are bonded with solder 17. In this coil for the inductor, it is not necessary to roll a conductive wire like a toroidal coil. Also, the coil can be manufactured only by bonding a designated- shape conductive plate 1 and laminating it. In addition, it is possible to ensure the insulation between the turns of the coil by laminating the conductive plate and the insulating plate one after the other, and inductance can be surely obtained as originally designed when the inductor is constructed.
Patent JP-H07199815-A (JP)
Title: Label for distribution
Inventor: KIKUGUCHI NOBUYUKI
IPC: G09F3/02
Filed: 1993-12-28
Abstract: PURPOSE:To simplify constitution and to facilitate handling by forming an adhesive slip to be used also as distribution slip. CONSTITUTION:This label l for distribution is commonly used as an adhesive slip and a receipt slip and is provided on its front surface with a receiver's address entry column 4, a sender entry column 5, a description entry column 6 and a receipt seal placing column 7. The label is also provided with a clamping piece 8 so as to extend from one side and is provided with perforations 9 for cutting along the three peripheral edges exclusive of this clamping piece 8. The label is peelably adhered to release backing paper 2 by a tacky adhesive formed on the rear surface in correspondence to the outer side thereof. After the respective entry columns 4, 5, 6 are printed with distribution information, the label 1 for distribution is peeled from the release backing paper 2 and is adhered to the proper point of the distributed goods. Distribution operations are carried out in accordance with the entered distribution information. The receipt seal placing column 7 s supplied with receipt seal when the distribution goods are delivered to the receiver's address. The clamping piece 8 is then clamped and is ruptured at the perforations 9 for cutting and the part inner thereof is separated and is used as the receipt slip.
Patent JP-2000169133-A (JP)
Title: Combined sol of silica-magnesium fluoride hydrate and its production
Inventor: WATABE YOSHITANE
IPC: B82Y30/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To produce sol consisting of combined colloidal particles of silica- magnesium fluoride hydrate useful as a coating agent for an antireflection film. SOLUTION: This sol consists of the combined colloidal particles of silica- magnesium fluoride hydrate whose ratio of silica to magnesium fluoride hydrate, MgF2.nH2O (n=0.25-0.5) is 0.01-5, by weight, and whose primary particle diameter is in the range of 5-50 μm. In this method, aqueous sol consisting of combined colloidal particles of silica-magnesium fluoride hydrate is produced by the step of adding an aqueous fluoride solution into a mixed solution of silica sol and a magnesium salt solution to form an aggregate slurry of composite colloidal particles of silica-magnesium fluoride hydrate and the step of removing by produced salts. The organo-sol is produced by the step of substituting water of the aqueous sol with an organic solvent.
Patent JP-2001164472-A (JP)
Title: Fiber sizing agent for pre-wet sizing
Inventor: HAYASHI TETSUSHI
IPC: D06B21/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber sizing agent for pre-wet sizing capable of exhibiting sufficient weaving properties without destroying a size film by abrasion, etc., on a loom because an excellent cohesive force is exhibited even in a state of the sizing agent sticking only to the vicinity of the surface layer by the pre-wet sizing. SOLUTION: This fiber sizing agent for the pre-wet sizing comprises a PVA substantially containing 2-19 mol% of a <=4C α-olefin unit in the molecule.
Patent JP-H09169500-A (JP)
Title: Safety device for forklift
Inventor: OKADA MINORU
IPC: B66F9/24
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of accident resulting in injury or death in a place with a bad view such as an intersection of roads, and to aim at the safety of a place of work, in which a forklift is used for the loading work. SOLUTION: Under a wireless LAN system, a CCD camera 1 is provided over an intersection of roads so that all directions on the roads can be monitored, and on the other hand, a different shape in the predetermined color is drawn on each forklift and each helmet for walker at a position, which can be sufficiently confirmed, and the camera 1 projects the drawn shape, and a distance between the forklift and the helmet is computed by a processing device 5 for performing the image processing and the pattern matching processing, and when both the forklift and helmet come close to each other within a certain distance, the forklift is automatically decelerated and an alarm is generated.
Patent JP-H09179301-A (JP)
Title: Positive type radiation sensitive composition
Inventor: OCHIAI TAMEICHI
IPC: H01L21/027
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To ensure high resolving power adaptable to half-micron lithography and to improve stability in the time between exposure and baking after the exposure by using plural kinds of resins each contg. specified structural units. SOLUTION: A resin A contg. structural units represented by formula I, a resin B contg. structural units represented by formula II and a compd. C which generates an acid under light or radiation such as electron beams are incorporated as principal components. In the formulae I, II, each of R<1> -R<3> and R<7> -R<9> is H or 1-4C alkyl, each of R<4> and R<5> is H or 1-10C alkyl, each of R<6> and R<10> is 1-10C alkyl and R<4> and R<5> or R<4> and R<6> may bond to each other to form a 3-10C ring. A chemical amplification type positive type photoresist having high resolving power and satisfactory stability in the time between exposure and baking after the exposure is obtd.
Patent JP-H09176773-A (JP)
Title: Vane made of cermet alloy
Inventor: HARA YASUSHI
IPC: C22C29/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a vane made of cermet alloy, sufficiently and suitably applicable to HFC type hydrofluorocarbon of alternate refrigerant, having self- wear resistance, reduced in coefficient of friction as well as in attact to a mating material of vane, increased in self-lubricity, and having corrosion resistance capable of sufficiently withstanding the corrosive action by acid, such as carboxylic acid, resultant from the decomposition of ester type lubricating oil. SOLUTION: This cermet alloy consists of 5-20wt.% of binding phase, containing Ni alone or Ni and Co (where the proportion of Ni is >=50wt.%) as essential components, and the balance hard phase, having a double core structure which consists of a core-part grain (core) composed essentially of the carbide or nitride of Ti or mutual solid solution compound thereof and its peripheral structure and is uniformly dispersed in the matrix, with inevitable impurities. Moreover, the hard phase has a structure in which the average grain size of the core-part grains is regulated to <=1.5μm and the average grain size is also regulated to <=5μm and also has a composition consisting of, by weight, 30-60% Ti, 10-30% W, 0.5-10% Mo, 1-25%, in total, of at least one or plural kinds among Ta, Nb, Cr, V, Zr, and Al, 2-6% N, and 4-12% C.
Patent JP-H07190208-A (JP)
Title: Disc valve
Inventor: SAKAGUCHI MIKIO
IPC: F16K3/36
Filed: 1993-12-27
Abstract: PURPOSE:To provide a disc valve having excellent durability, sliding characteristics etc., by forcing at least one side disc member to serve as a silicon carbine-carbon system composite material having self-lubrication property. CONSTITUTION:At least one disc member out of a fixed disc member and a movable disc member consisting of a ceramic material having a flowing hole at least one of them is made of silicon carbide-carbon system composite material having self-lubrication property. The silicon carbide-carbon system composite material having self-lubrication property is a silicon carbide-carbon system composite material wherein carbon is uniformly distributed in a silicon carbide matrix and has a excellent sliding characteristic. Carbon quantity to be included in the silicon carbide-carbon system composite material is usually 10-50 weight part relative to 100 weight part of the silicon carbide. The silicon carbide to be included therein may be either one of alpha type or beta type of crystal type and the domain diameter of the carbon to be included is usually less than 20mum. By such a process, durability and sliding characteristics can be also satisfied while characteristics of the ceramic material having excellent mechanical characteristics are retained.
Patent JP-2000177836-A (JP)
Title: Work piece transferring device
Inventor: YAMADA AKIRA
IPC: B65G47/52
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To securely keep a conveyed work piece from falling down or being caught at the transferring part of a belt conveyer, to simplify the structure of a work piece transferring device and to apply it to two-way conveyance. SOLUTION: A rotatable cylindrical auxiliary roller 4 is arranged between end parts of adjacent belt conveyers 1 continuously formed in a conveying direction so as to set the height of its upper surface nearly equal to that of the upper surfaces of the belts on both its sides, multiple lines of parallel projections extending in its widthwise direction are formed on the surface of the auxiliary roller, or its coefficient of friction is increased so as to prevent the falling down of a work piece, and thereby, the fallen-down work piece is raised and sent in the traveling direction. It is preferable that a driving source is provided for the auxiliary roller so that the auxiliary roller can be driven synchronously with the belt conveyers on the upstream side and the downstream side.
Patent JP-2000170497-A (JP)
Title: Tunnel excavating/lining construction method and device therefor
Inventor: SAITO KENJI
IPC: E21D11/10
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavating/lining construction method and a device therefor being easy in the replacement of an excavator and a lining form in a tunnel performed between an excavating process and a lining process of the tunnel, requiring no exclusive equipment such as a form carrying rail, capable of shortening required time between the excavating process and the lining process and capable of reducing labor and a cost. SOLUTION: After an excavating process by a free cross section excavator 1, a portable NTL form 2 is carried up to a working face by this free cross section excavator 1 to be expanded/fixed to perform a lining process by placing concrete between the working face and natural ground, and after hardening the concrete, the portable NTL form 2 is contracted to be separated from a mold, and a process of carrying this up to a rear retreat position by the free cross section excavator 1 is repeated so as to obviate carrying exclusive equipment of the portable NTL form 2 as well as to easily replace the excavator 1 and the portable NTL form 2 in a tunnel.
Patent JP-2000170868-A (JP)
Title: Ball screw device
Inventor: MIYASHITA NOBUHITO
IPC: F16H25/22
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device capable of carrying out a re-adjustment of a preload without removing a ball screw from a machine. SOLUTION: A ball screw shaft 3 and a first ball nut thread-engaging with the ball screw shaft 3 are provided and a female screw 11 coaxial to the ball screw shaft 3 is provided at one side of the fist ball nut 7. A second ball nut 9 simultaneously thread-engaging with the female screw 11 and the ball screw shaft 3 is provided in series of the first ball nut 1. A lock nut 15 for restricting a relative rotation of the first ball nut 7 and the second ball nut 13 is provided on a male screw of the second ball nut 13 projecting from the first ball nut 7 to the outside of a body to be moved.
Patent JP-H11125634-A (JP)
Title: Solid phase for immunoassay
Inventor: ISHIKAWA EIJI
IPC: G01N33/547
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid phase for immunological measurement which is highly reactive and invulnerable to the effect of a coexistence substance in a sample. SOLUTION: In this solid phase for immunoassay, a substance (active component) that immunologically reacts specifically with a substance to be measured is bonded indirectly to a solid carrier through two types or more or two molecules or more of interstitial substances (high polymer such as protein). Such an immunoassay is performed using a prepared solid phase. As compared with the conventional method using a solid phase having an active component (antigen, antibody or the like) bonded thereto directly or through one molecule of interstitial substance, a signal value based on a specific immunoreaction is increased to lower interference by cerum components.
Patent JP-2000183352-A (JP)
Title: Substrate having silicon layer and its manufacture, and semiconductor device and its manufacture
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/336
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent alkali metal ions from diffusing to the vicinity of the interface of a silicon layer and to form a semiconductor element of high performance in the silicon layer. SOLUTION: In a substrate, having a silicon layer 14 formed by crystal- growing silicone in low-melting point metal melting solution containing silicon on the surface of a glass substrate 12, alkali metal ions are gettered on the back side of the glass substrate 12. A gettering layer 15 formed of phosphosilicate glass, borophosphosilicate glass or borosilicate glass is formed. The gettering layer is formed on the silicon layer 14.
Patent JP-2000179747-A (JP)
Title: Solenoid valve
Inventor: NAKAMURA KIMIHIKO
IPC: F16K47/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To make cushion rubber collide with a bottom face inside a plunger when the plunger is actuated, so as to minimize impact sound by providing a recess at the tip face opposed to a fixed core of a plunger, accommodating an elastic buffer body protrusively in the recess, and energizing the elastic buffer body by an elastic body. SOLUTION: This valve opens/closes a valve seat 6 by a plunger 7 by exciting/demagnetizing a solenoid coil 12. A nearly cylindrical recess 22 is provided at the tip face, opposed to a fixed core 8, of the plunger 7, and cushion rubber 21 is slidably provided being energized upward by an elastic body such as a spring 23 accommodated in a hole 26 of a bottom face 25 of the recess 22. When the lower end face of the cushion rubber 21 abuts on the bottom face 25, the upper end face of the plunger 7 abuts on the lower end face of the fixed core 8 to avoid mutual abutting of metal. The cushion rubber 21 is lowered to collide with the bottom face 25 in the recess 22 and energized upward by the spring force of the spring 23, so that the descending speed of the cushion rubber 21 is lowered to reduce impact sound.
Patent JP-H09183820-A (JP)
Title: Diene rubber and its production
Inventor: TAKAGISHI YUKIO
IPC: C08K3/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a diene rubber which can largely improve its tensile strength and abrasion resistance without adverse effect on its rolling resistance, showing excellent processability and is useful as a tire and the like by copolymerizing a conjugated diene with another specific monomer. SOLUTION: This diene rubber comprises 45-99.9wt.% of a conjugated diene monomer unit, 0.05-20wt.% of an amino group-containing vinyl monomer unit, 0.05-20wt.% of a hydroxyl group-containing vinyl monomer unit, and 0-50wt.% of other copolymerizable monomer units and its Mooney viscosity (ML1+4 , 100 deg.C) is adjusted to 10-200. The objective rubber is prepared by copolymerization of a diene rubber (1,3-butadiene or the like), an amino group-containing vinyl monomer (for example, 2-vinylpyridine), a hydroxyl group-containing vinyl monomer (for example, hydroxyethyl methacrylate) and other copolymerizable monomer (for example, styrene).
Patent JP-H07194325-A (JP)
Title: Noodles having unevenness and its production
Inventor: KAMETAKA KUNIO
IPC: A23L7/109
Filed: 1993-12-28
Abstract: PURPOSE:To obtain noodles, capable of reconstituting with hot water without any irregularity in a short time and having unevennesses so as to provide a uniform texture even if noodle strips are thick or the shape is circular. CONSTITUTION:These noodles have protruding parts on one surface by a depth of recessed parts on the other surface and have unevennesses on both surfaces in which the sidewalls of the uneven parts are cut surfaces. This method for producing the noodles having the unevennesses on both the surfaces successively comprises (1) a step for mixing a raw material consisting essentially of grain flour, then rolling the resultant mixture and forming the rolled mixture into a noodle belt, (2) a step for leading the noodle belt to a space between a pair of cutting blades, located so as to oppose protruding parts of one of the cutting blades to the recessed parts of the other cutting blade and having an interval between the cutting blades, bringing the cutting blades into contact with the noodle belt, pressing the noodle belt while forming notches in the thickness direction of the noodle belt, forming the respective recessed parts on both the surfaces of the noodle belt, protruding the noodle dough corresponding to the recessed parts to the other surface and forming the protruding parts an (3) a step for cutting the resultant noodle belt.
Patent JP-H09184023-A (JP)
Title: Vacuum heat treating device for powder and granular material
Inventor: NAKAMURA MASATOMO
IPC: C22B7/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To rapidly and stably recover valuable metals in powder and granular materials at a good yield by supplying a reducing gas at the time of heat treating the powder and granular materials in a vacuum atmosphere. SOLUTION: This device is used to recover the valuable metals such as zinc included in the powder and granular materials, by heating the powder and granular materials under vacuum in a treating chamber 22 existing in a vessel 11 of a hermetic system. The reducing gas, for example, hydrogen, carbon monoxide or a glass mixture composed thereof, is supplied to the treating chamber 22. The reducing gas is liable to be uniformly dispersed over the entire surface of the powder and granular materials and has still a high reducing power and, therefore, the metal oxides, such as zinc oxide, in the powder and granular materials are surely and rapidly reduced to the corresponding metals. Consequently, the formed metal vapors are condensed in a condenser 61 and is recovered.  The treating chamber 22 is internally and preferably provided with agitating means for agitating the powder and granular materials.
Patent JP-2001162218-A (JP)
Title: Color change coating method
Inventor: OMOTO MUNEHARU
IPC: B05D5/06
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a color change coating method capable of continuously applying a coating color different at every article to be coated in a coating line. SOLUTION: In a color change coating method wherein marking for indicating coating colors, which are preliminarily applied to various articles to be coated fed by a conveyor, is detected by a sensor or these markings are applied to the articles to be coated to be detected by the sensor and a coating apparatus is operated according to the commands of the indicated coating colors sent from a control panel corresponding to the detection signals and two or more coatings different in color are mixed to apply the indicated coating colors to the articles to be coated, a color mixture coating apparatus having a first coating part having jet orifices for ejecting a base coating and a second coating part having jet orifices for ejecting a color coating of which the color is different from that of the base coating is used as the coating apparatus.  In this coating apparatus, the first and second coating parts are arranged so that the ejection directions of both parts cross each other and the ejected base coating and the ejected color coating collide with each other to become a mixed state.