baber/WOPTO huggingface dataset:
Patent JP-H09180725-A (JP)
Title: Binder solution for battery and electrode mix
Inventor: KASHIO HIDETORA
IPC: C09D127/12
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide binder solution, which can form a stable battery electrode, by dissolving vinylidene fluorite polymer in the organic solvent, and sampling a part thereof, and adding acid so as to adjust the pH of the liquid, which is obtained by diluting the sampled solvent with ion exchanged water. SOLUTION: At the time of obtaining the vinylidene fluorite polymer binder solution, vinylidene fluorite polymer at about 0.1-20 parts by weight in relation to the organic solvent at 100 parts by weight is dissolved in the organic solvent. A part of the solvent is sampled, and pH is adjusted by adding the acid so that the pH of the liquid, which is obtained by diluting the sampled solvent with the ion exchanged water at 10 times, becomes 9 or less. As the acid to be added, organic acid such as acrylic acid, formic acid and citric acid is desirable. Powder electrode material is dispersed for mixing in the vinylidene fluorite polymer binder solution so as to obtain the electrode mix. Single polymer, co-polymer and the denaturated material of vinylidene fluorite is contained in the vinylidene fluorite group polymer.  As the organic solvent, the nitrogen contained organic solvent is desirable.
Patent JP-H06171960-A (JP)
Title: Method and apparatus for producing blank material for forming optical element
Inventor: YONEDA YASUHIRO
IPC: C03B19/10
Filed: 1992-12-04
Abstract: PURPOSE:To continuously produce the blank material for forming optical elements having many kinds of sizes and shapes. CONSTITUTION:Optical glass is fused in a glass melting tank 5 to form fused glass 6. An optical glass gob 15 is fed from a hole 3 into the molten metal 2 in a metal melting tank 1. While the optical glass gob 15 is floated by buoyancy and guided by a trough 11, the glass gob is received by a punch 12. A die 13 is thereafter risen and the glass gob is press-formed by the punch 12 and the die 13. The punch 12 and the die 13 are risen in this state up to the point of the molten metal 2 of the temp. lower than the optical glass transition point, by which the optical glass gob 15 is solidified. The floated optical glass gob 15 is thereafter obtd. as the blank material for forming the optical element.
Patent JP-2001163610-A (JP)
Title: Method of manufacturing for hexafluoro lithium phosphate
Inventor: KIKUYAMA HIROHISA
IPC: C01D15/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for hexafluoro lithium phosphate capable of manufacturing hexafluoro lithium phosphate having higher purity than that in the conventional method without carrying out a post treatment for removing impurities. SOLUTION: The filtration of hexafluoro lithium phosphate coexisting with a solvent and the drying after the filtration are performed in a gas atmosphere containing PFs.
Patent JP-H07197894-A (JP)
Title: Screw rotor for oil-cooled type screw compressor, etc.
Inventor: KAKIUCHI TETSUYA
IPC: F04C18/16
Filed: 1993-12-29
Abstract: PURPOSE:To provide a screw rotor for an oil-cooled type screw compressor, etc., which is constituted to prevent the occurrence of a bite even during abnormal operation owing to oil compression and liquid compression. CONSTITUTION:In a section crossing a shaft at right angles, a portion ranges between a point on the tooth surface on the follow-up side of a male rotor 2 and making contact with the tooth surface on the advance side of a female rotor 1 on a pitch circle and the addendum of a tooth surface on the follow-up side. The portion is a portion which is created by the tooth surface on the advance side of the female rotor 1 and formed in a state that it is displaced by tens mu from a created tooth surface in a direction in which a tooth thickness is decreased.
Patent JP-H11259068-A (JP)
Title: Electronic information processing method and device
Inventor: TERADA YOSHINARI
IPC: G09C5/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To permit an encipherment processing to disable main information and attached information from being reproduced for utilization by providing a step, etc., for replacing contents of a data unit corresponding to predetermined one of at least two data units in 1st information. SOLUTION: For example, the 1st key-on event data (91, 100, 100) are not modified because they are the 1st ones. The 2nd data (91, 101, 102) are converted (E) into the 2nd data (91, 81, 99) by MIDI data edit processing. Similarly, the 3rd data (91, 103, 102) are also converted (D) into the 3rd data (91, 98, 97). And, the 4th data (912 120, 70) are excluded from an object of displacement because an absolute value of a key code difference register dkey are not less than '17' and 8 (B), and the data (91, 120, 70) become the 4th data as they are (D). Similarly, the 5th-6th data are also converted so as to become the 5th-8th data (D).
Patent JP-H06175785-A (JP)
Title: Medium group management system in collective storage device
Inventor: UEDA YOICHI
IPC: G06F3/06
Filed: 1992-12-07
Abstract: PURPOSE:To preliminarily perform the addition processing and the release processing of a medium to and from a medium group without ejecting/throwing-in operation of the medium. CONSTITUTION:When a medium addition request is issued, a medium addition processing means 5 retrieves medium management information 21 from a medium management file 3 and changes a medium group name and a sequence number to a designated medium group name and a value obtained by adding one to a maximum sequence number respectively and sets a management information noncoincidence flag. When a medium release request is issued, a medium release processing means 6 retrieves medium management information 21 from the medium management file 3 and changes the medium group name and the sequence number to the same name as the medium name and one respectively to release a medium 10 from a medium group 111. When the medium 10 is moved to an input/output device 121, a data input/output processing means 4 checks the management information noncoincidence flag; and if it is set, the data input/output processing is performed after label information of the medium 10 is rewritten by medium management information 21.
Patent JP-H06170011-A (JP)
Title: Auxiliary implement for physical exercise
Inventor: FUJITA HARUNARI
IPC: A63B21/072
Filed: 1992-12-08
Abstract: PURPOSE:To safely and surely improve the function balance of the whole body and physical exercise ability by installing a balance disk for holding the weight balance in both ends of a holding bar consisting of a light and soft material, and forming the overall length of the holding bar and the diameter and width of the balance disk so as to satisfy a specific expression. CONSTITUTION:The physical exercise auxiliary implement has a holding bar 1 consisting of a light and soft material, and in both end parts of the holding bar 1, a balance disk 2 is installed so as to be attachable and detachable. Also, overall length L of the holding bar 1 is set within a range of (user's height (width of a fitting part of the balance diskX2)-3cm)<=L<=(user's height (width of the fitting part of the balance diskX2)+3cm). Moreover, the diameter D and width W of the balance disk are set to (length of a user's ulna-1 cm)<=D<=(length of the user's ulna+3cm), and (width of a user's wrist-1 cm)<=W<=(width of the user's wrist+1cm).
Patent JP-H11173219-A (JP)
Title: E g r device
Inventor: TAKAKURA TAKASHI
IPC: F01P3/20
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an EGR device acquiring plural functions without substantially increasing the manufacturing cost. SOLUTION: When an ECU 12 detects that the operating state of engine 1 conforms to a specified condition, an EGR device (8, 9, 10) send out the intake air of the engine 1 to the exhaust side through a cooling system 9, and thus, since the cooling water of the engine 1 is further cooled in the cooling system 9 by the sent-out intake air, in this case, a burden on the cooling system of the engine 1 can be reduced.
Patent JP-H06173034-A (JP)
Title: Ceramic-coated metal and its production
Inventor: YOSHIURA HIROYUKI
IPC: C23C28/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide an economical heat-exchanger metal tube capable of being used without being corroded by dil. sulfuric acid. CONSTITUTION:A metallizing layer 2 is formed on the surface of metal of necessary shape having 10-100mum surface roughness and kept at normal temps. by hot dipping or electroless plating. The metal is then dipped in a low-m.p. alloy bath to form a low-m.p. alloy layer 4 on the metallizing layer, and a water glass 5 contg. 5-20wt.% of granular ceramic and which is not foamed when heated is thinly applied on the surface of the low-m.p. alloy layer and dried. The process is repeated until the necessary thickness is obtained, and the ceramic layer is dried, heated to 800-1000 deg.C, kept at that tmep. for 1-2hr, fired and then sealed at normal temps.
Patent JP-H09185875-A (JP)
Title: Information recording/reproducing device
Inventor: WATABE TETSUO
IPC: G06K19/06
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, to accelerate operating speed and to improve reliability. SOLUTION: A placing surface 22a placing an optical card, a reference surface 22b for setting one side edge position of the optical card and the reference surface 22c are provided on an upper surface of an placing plate 22. Leaf springs 31, 32 energizing the optical card to the reference surface 22b and reference plates 33, 34 setting the upper surface position of the optical card are provided on the other side edge of the placing plate 22. An energizing means 40 rotation energized by a coil spring and energizing the lower surface of the optical card to the reference surface 22b and the reference plates 33, 34 through a penetration hole is provided on the lower surface of the placing plate 22.  This device is constituted so that a frequency of an ultrasonic motor 28 is switched to a lower frequency by signals due to interference between shield plates 35, 36 and photointerrupters 46, 47. When the placing baseplate 22 is moved to a card loading/unloading position, a pin 44 is abutted on a projection piece 45, and the frequency of the ultrasonic motor 28 is switched to the lower frequency by the signals of the photointerrupters 46, 47, and maximum torque is increased.
Patent JP-H11186358-A (JP)
Title: Device and system for processing substrate
Inventor: NISHIMURA JOICHI
IPC: H01L21/677
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device and a substrate processing system, which is able to perform a specified inspection by alleviating the load of a worker, are decreasing the contamination, brekages and the like of the substrate. SOLUTION: In a substrate processing device 1 having a development processing unit 17, which performs the development processing for obtaining a pattern baked on a substrate by exposing process, and specified processing units 12-17 including heat treating units 12-15 for performing heat treatment, a second interface unit 5, which performs the delivery of a substrate at a part with an inspecting device 4 that performs the specified inspection with regard to the pattern obtained in the development process, is provided.
Patent JP-2000176436-A (JP)
Title: Gaseous nitrogen circulation type deoxidizing device
Inventor: SHIMURA KOSUKE
IPC: C02F1/58
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous nitrogen circulation type deoxidizing device capable of remarkably reducing operation cost by reusing circulating nitrogen gas without throwing it away, and more specifically capable of removing the oxygen dissolved in the boiler water and cooling water at various kinds of chemical plants, factories, power stations, etc., or in the ultrapure water for a semiconductor industry. SOLUTION: In the gaseous nitrogen circulation type deoxidizing device consisting of the nitrogen deaeration device 2 in which the gaseous nitrogen is brought into contact with dissolved oxygen-containing water to separate the dissolved oxygen from the water and to transfer the oxygen into the gaseous nitrogen, the catalytic reaction device 12 in which the oxygen is allowed to react with hydrogen by allowing the gaseous nitrogen discharged from the nitrogen deaeration device 2 and incorporated with the oxygen to contact with a noble metal catalyst in the presence of the hydrogen and the returning means 7 for returned the gaseous nitrogen discharged from the catalytic reaction device 12 and from which the oxygen is removed to the nitrogen deaeration device 2,  the hydrogen supply means 11 having the ammonia decomposition device 10 for decomposing ammonia to the nitrogen and the hydrogen and supplying the nitrogen and the hydrogen formed at the ammonia decomposition device 10 to the catalytic reaction device 12 is provided.
Patent JP-2000148370-A (JP)
Title: Dial input device
Inventor: OIKAWA HIDEKI
IPC: B41K1/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a dial input device to enable a smooth click operation with a good feeling of operation. SOLUTION: The dial input device is provided with a dial 33 to be freely rotatably installed at a supporting member 2 and on which many kinds of characters are radially allocated and a click mechanism to rotate the dial 33 like a click corresponding to allocation of many kinds of the characters and the click mechanism is provided with a wavy surface part 283 which is continuously formed in the peripheral direction of the dial 33, a click ball 284 to be provided at the supporting member 2 and to be engaged in the wavy surface part 283, a ball groove 285 to be provided at the supporting member 2 and in which the click ball 284 is retractably stored and a coil spring 286 to be inserted into the ball groove 285 and to energize the click ball 284 toward the wavy surface part 283.
Patent JP-H11236731-A (JP)
Title: Wooden building and execution method of feather pattern material thereof
Inventor: SUDA TETSUO
IPC: E04B2/56
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To assemble a horizontal strength face material and a vertical strength face material simply and integrally, and to obtain high horizontal strength by few members and reduce even cost. SOLUTION: The wooden building has a sill 10, a horizontal axis member such as a beam 16, a sleeper, etc., installed on the same surface as or a parallel surface with the sill 10, and vertical axis members such as columns 12, studs 14, etc. A floor foundation material 18 as a horizontal strength face material is mounted simply on the sill 10 in approximately the horizontal direction, and the side edge sections of the floor foundation material 18 are fixed onto the sill 10 and the horizontal axis member on the same surface as the sill 10 in approximately the horizontal direction.  Tie rods 20 projected to sections upper than the floor foundation material 18 in a specified height are fixed along the longitudinal direction of the sill 10, and wall foundation materials 24 as vertical strength face materials are set up on the indoor sides of the vertical axis members such as the columns 12. Both side edge sections in the vertical direction of the wall substrates 24 are fixed onto the columns 12, etc., and both side edge sections in the horizontal direction of the wall substrates 24 are also fastened onto the horizontal axis members and the tie rods 20.
Patent JP-H05163360-A (JP)
Title: Composite tube
Inventor: NAKAJIMA TOSHIO
IPC: C08L79/08
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a composite tube nonproblematic in slip or poor fixing occurring in an image formation apparatus by the belt fixing method because the polyimide resin fixing belt is insufficient in slidability and is apt to form a powder of abrasion due to the friction of drive. CONSTITUTION:A single-layer tube wherein a fluororesin powder is dispersed in the polyimide tubular layer or a double-layer tube formed by forming an external tubular layer made of a fluororesin around the external periphery of an internal tubular layer made of a polyimide resin containing a fluororesin powder.
Patent JP-H06158874-A (JP)
Title: Modification method and modification metal fitting for existing roof pitch
Inventor: TAKAHASHI KUNIHIKO
IPC: E04G23/02
Filed: 1992-11-26
Abstract: PURPOSE:To execute work easily and in a short period to provide efficient high productivity. CONSTITUTION:First U-shaped channels 1 in which multiple holes are provided on both sides opposedly at specified intervals are fixed over an existing roof with their recesses faced upward. Also second U-shaped channels 2 in which multiple holes are provided on both sides opposedly at specified intervals are fixed over the first U-shaped channel with their recesses faced downward. The positions of these channels are selected appropriately, and the screws of multiple U-shaped pitch adjusting metal fittings 3 of which both ends are engraved are inserted into the holes and fixed. Thus the pitch of the second U-shaped channel can be changed.
Patent JP-H10176175-A (JP)
Title: Additive composition for fuel oil and fuel oil composition
Inventor: NOMURA TOMIO
IPC: C10L10/08
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To impart excellent lubricating and water-separating properties to a low-sulfur diesel fuel oil by adding a specific nitrogen compd. alone or together with a lubricity improver (e.g. a fatty acid ester) to the fuel oil. SOLUTION: The nitrogen compd. is represented by the formula: [R<1> ]m -N-[(A- O)n -H]p (wherein A is a 2-4C alkylene: R<1> is a 6-16C monovalent hydrocarbon group; (n) is 1-5; and (m) and (p) are each 1 or 2 provided m+p is 3), n- hexylamine being an example. A fatty acid ester of a polyhydric alcohol is an example of the fatty acid ester, a sorbitan fatty acid ester (contg. 20-60wt.% diesters) being esp. pref. A low-sulfur diesel fuel oil has a sulfur content of 0.2wt.% or lower, JIS No.1 gas oil being an example. The nitrogen compd. and the sorbitan fatty acid ester are premixed in a wt. ratio of (1:99)-(10:50) and then added to the fuel oil.
Patent JP-H05251857-A (JP)
Title: Printed wiring board
Inventor: ANSONII AARU UIIKUSU
IPC: H05K1/11
Filed: 1992-12-15
Abstract: PURPOSE: To prevent a bridge from being formed between leads and to perform electric mutual connection between these leads and another layer or face by providing plural solder pads, arranged at least in one line, arranging plated through-holes at one end of respective lines of solder pads and inclining these holes toward these lines. CONSTITUTION: In a printed wiring board 10, soldering is prepared by depositing the solder pads on it top face 18. Respective pad groups 11, 12, 13 and 14 or the like support mounting and electronical mutual connection to one surface mounted integrated circuit. Plated through-holes 19 are formed at practically oblique positions on the final pads in respective groups. Since the printed wiring board is pulled by a wave soldering machine, solder bridges are formed between the final pads in respective groups, and the plated through-holes 19 and the holes are filled.
Patent JP-H05176012-A (JP)
Title: Isdn data terminal equipment
Inventor: NAGAURA YOSHIKI
IPC: H04L29/06
Filed: 1991-12-20
Abstract: PURPOSE:To transmit data with the terminal equipment of a network different in transmission speed without the special setting operation of an operator by setting plural data transmission/reception means for the transmission speed of the various networks. CONSTITUTION:Speed matching processing parts 7a and 7b transferring a data signal at transmission speed to be set and B-channel transmission processing parts 8a and 8b are provided. When a call is made to a set opposite terminal equipment and an opposite party makes a response, a prescribed call setting procedure is executed and the communication link of a B-channel is formed. Then, different transmission speeds are set in the speed matching processing parts 7a and 7b and the data signals transmitted from the opposite terminal equipment through the communication link are simultaneously received on trial by the speed matching processing parts 7a and 7b so as to judge whether correct data can be received or not. One speed matching processing part which correctly receives data is selected and prescribed data is transmitted.
Patent JP-H09183755-A (JP)
Title: Production of 2-oxocyclopentanecarboxylic acid ester
Inventor: ATAKA YOSHIHARU
IPC: C07B61/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a 2-oxocyclopentanecarboxylic acid ester useful as a synthetic intermediate in high yield by suppressing side reaction. SOLUTION: An adipic acid diester represented by the formula, R-OCOCH2 CH2 CH2 CH2 COO-R (R is a 1-5C alkyl, etc.), e.g. diethyl adipate is subjected to intermolecular ester condensation using a base, e.g. metal sodium in the presence of a tertiary alcohol solvent of formula I (R1 , R2 and R3 are each independently a 1-10C alkyl, etc.), e.g. tert-butyl alcohol to provide the objective 2-oxocyclopentanecarboxylic acid ester of formula II, e.g. ethyl 2- oxocyclopentane carboxylate.
Patent JP-H09169025-A (JP)
Title: Stirring apparatus of synthetic resin raw material
Inventor: TANAKA MASARU
IPC: B01F7/16
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To uniformize internal mixing by providing large and small cylindrical erected guide parts to the central part of a bottom part in a protruded state and providing blade pieces for temporary stop in a longitudinal direction to a part of the outer peripheries thereof and providing a plurality of mixing blade pieces to the inner wall surface of a stirring container at a predetermined interval. SOLUTION: A stirring container 2 is housed in the internal lower part of a stirring apparatus 1 at a position becoming free to move. The stirring container 2 is formed into a large or small cylindrical shape of every kind and an erected guide part 14 is formed to the central part of the bottom part thereof. A blade piece 15 for temporary stop in a longitudinal direction is provided and fixed to the outer periphery of the erected guide part at one place in a protruding state. Further, at least two or more mixing blade pieces 17, 17 having various shapes are formed to the inner peripheral wall surface of the cylindrical container in a protruding state at a predetermined interval at appropriate upper and lower positions.
Patent JP-H05170767-A (JP)
Title: Production of 2',3'-dideoxypurine nucleosides
Inventor: TOYODA KAZUMASA
IPC: C07D473/40
Filed: 1991-12-19
Abstract: PURPOSE:To obtain the subject compounds useful as an antiviral agent in good yield for a short time by reacting a purine compound with dideoxycytidine, etc., in the presence of phosphoric acid (salt) at a specific concentration using a pyrimidine nucleoside phosphorylase, etc. CONSTITUTION:A purine compound expressed by formula I (R1 is OH or halogen; R2 is H or amino) is made to react with 2',3'-dideoxycytidine, 2',3'- dideoxyuridine or 3'-deoxythymidine in the presence of a phosphoric acid (salt) at 1-20 mM concentration using a pyrimidine nucleoside phosphorylase or a purine nucleoside phosphorylase to afford the objective compounds expressed by formula II.