baber/WOPTO huggingface dataset:
Patent JP-H06115480-A (JP)
Title: Gearing device for bicycle
Inventor: TAKACHI TAKESHI
IPC: B62M9/10
Filed: 1992-10-05
Abstract: PURPOSE:To surely release a chain from a specified position at a large diameter side gear when the chain is transferred to a small diameter side gear in a gearing device for a bicycle. CONSTITUTION:A specified position A at which position a chain 1 is to be transferred from a large diameter side gear G1 to a small diameter side gear G2, is provided at the large diameter side gear G1. When the chain 1 is tried to be transferred at a position other than the specified position A, a chain support body 21 acts on the portion of the chain 1 installed over the large diameter side gear G1 so as to support it, the portion of the chain is thereby restrained from being bent in such a way as to be expanded to the side opposite to the small diameter side gear G2 because of transfer operation force. The bending restraint thereby allows chain transfer resistance at the specified position A to be much less as compared with that at the other position, so that the chain can thereby be easily transferred at the specified position A.
Patent JP-H07120580-A (JP)
Title: Nuclear fuel cycle
Inventor: HANDA MUNEO
IPC: G21C19/44
Filed: 1993-10-22
Abstract: PURPOSE:To ensure economy and total safety by subjecting a spent fuel pin composed of a nitride of minor actinoid, etc., to fused salt electrolysis and converting the obtained high order nitride into a mononitride. CONSTITUTION:A spent fuel pin containing oxides mixed with uranium/ plutonium, a nitride of minor actinoid, etc., is chopped and placed in a metal basket as the anode. A chloride of alkaline metal, e.g. Li, Na or K, is employed as a fused salt and fused salt electrolysis is conducted under specified conditions. A spherical cathode having a hole at the tip thereof is employed in the fused salt analysis and nitrogen gas is fed constantly into a tubular cathode rod thus converting the metal fuel and minor actinoid (MA) collected on the surface immediately into a high order nitride on the electrode. The mixture of powdery uranium/plutonium, MA high order nitride, and electrolysis salt taken out from an electrolytic bath is then added with water and separated before it is thermally dehydrated. Sesquinitride powder is then solated and granularly molded.
Patent JP-S63119773-A (JP)
Inventor: SAKAMOTO EIKICHI
IPC: A61L33/10
Filed: 1987-10-22
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-S60156630-A (JP)
Inventor: HERUBERUTO SHIYUTEYUURERU
IPC: C07C43/13
Filed: 1984-12-18
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-H10132798-A (JP)
Title: Manufacture of filler for high-speed liquid chromatography
Inventor: ODA YOKO
IPC: B01J20/281
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To remove impurities in a polysaccharide derivative, and to obtain a filler having less amount of eluted substance from the polysaccharide derivative, by washing a filler obtained by coating a carrier with a polysaccharide derivative, with a solvent containing bases. SOLUTION: For the polysaccharide, cellulose and amylose are especially fabarable. And, for the polysaccharide derivative, a compound wherein 80-100% of hydroxyl groups of a polysaccharide are replaced with substituents, a carbamate derivative having urethane bonds for example is especially favorable. As a carrier, a porous inorganic carrier is favorable, and silica, alumina, etc., are appropriate. This polysaccharide derivative is dissolved in an organic solvent, and a carrier is mixed with the dissolved solution. After agitation, the organic solvent is distilled off, and the carrier is coated with the polysaccharide derivative, the coated carrier is washed by adding bases to an aliphatic hydrocarbon favorable as a washing solvent, and impurities which will remain after being washed in the case of the solvent only are removed by changing them into derivatives, and the quantity of eluted substance is reduced. Consequently, it is possible to obtain a filler having less amount of eluted substance from the polysaccharide derivative.
Patent JP-H10152437-A (JP)
Title: Suppressor for producing cytokine and suppressor for adhesion
Inventor: CHIHIRO MASATOSHI
IPC: C07D277/24
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine enabling suppression of production of cytokine and suppression of adhesion by including a specific thiazole derivative. SOLUTION: This medicine comprises a compound represented by formula I [R<1> is an (alkoxy-substituted) phenyl group; R<2> is a group of formula II (R<3> is carboxyl, a lower alkoxy, etc.; (m) is 1-3)], especially preferably 6-[2-(3,4- diethoxyphenyl) thiazol-4-yl]pyridine-2-carboxylic acid as an acid as an active ingredient. The medicine is effective against various kinds of diseases accompanied by abnormality of production of cytokine e.g. TNF-α, IL-1B, IL-6 or IFN-γ and can be used as an agent for especially preventing and treating chronic rheumatoid arthritis, endotoxin shock, etc.
Patent JP-H07176601-A (JP)
Title: Quasi-infinite heat source/heat sink
Inventor: GUREGORII DABURIYUU HOWAITO
IPC: H01L21/3065
Filed: 1994-10-28
Abstract: PURPOSE: To change a thermal conductivity between targets speedily by forming a gap between two adjacent targets and controlling the pressure of a gas that is filled into the gap. CONSTITUTION: A gas gap 64 is connected to a pressure control mechanism 75 by a path 76. The temperature of a pedestal 62 is detected by a temperature sensor 63. The temperature sensor 63 sends a signal to a temperature controller 69, and then the temperature controller sends a control signal that is in a certain relationship with the detected temperature to a pressure control mechanism 75 via a line 85. As a gas pressure in the gap 64 increases, a heat conduction in the gap 64 further increases. On the other hand, when the gas pressure in the gap 64 decreases, the heat conduction in the gap 64 further decreases. This sort of pressure change due to the detected temperature causes the temperature change of a pedestal to change according to the control signal, thus accurately controlling the temperature of the pedestal.
Patent JP-H05105719-A (JP)
Title: Catalyst for polymerizing alpha-olefin
Inventor: AOKI TOMOKO
IPC: C08F4/60
Filed: 1991-10-15
Abstract: PURPOSE:To obtain the subject catalyst suitable for producing a stereoregular polymer in high yield, having high activity, comprising a specific solid catalyst component, a specific organosilicon compound and a specific organometallic compound. CONSTITUTION:The objective catalyst comprises (A) a solid catalyst component composed of magnesium such as magnesium chloride, titanium such as titanium tetrachloride, a halogen such as methyl chloride and an electron donative compound (e.g. formic acid) as essential components, and (B) an organometallic compound such as trimethylaluminum and (C) an organosilicon compound of the formula [R<1> is substituent group containing lactone skeleton structure; R<2> is 1-10C hydrocarbon, R<4>O- (R<3>-is 3-10C hydrocarbon), etc.; R<3> is methyl or ethyl; (x) is 1 or 2; (y) is O or 1; (z) is 2 or 3; x+y+z=4]. The constituent ratio of the catalyst is preferably 20-500gmol component B based on 1g atom titanium in the component A and 0.01-1.0mol component C based on 1mol component B.
Patent JP-H0618432-A (JP)
Title: Wiring pattern inspection unit
Inventor: MARUYAMA YUJI
IPC: G06T1/00
Filed: 1991-10-15
Abstract: PURPOSE:To actualize such a pattern inspection unit as discriminating between copper remaining (or pinhole) and disconnection by making a skeleton image close its endpoint to the extent of being turned to an isolated point by means of shrinking treatment. CONSTITUTION:A wiring pattern formed on a printed circuit board 101 is inputted by a CCD camera 102, while a variable-density image is converted into a binary image by a binary-coding means 103, and such a process making into fine lines as narrowing an optical image element by element from the background side of the wiring pattern is applied by a fine-lining means 104. An endpoint skeleton image is shrinked into an optional image till it comes to be an isolated point by a shrinking means 105 while the isolated point is detected out of the shrinked image by a defect detecting means 106, whereby it is detected after being discriminated from other defects.
Patent JP-H056529-A (JP)
Title: Magnetic recording medium
Inventor: TAKEUCHI YOSHIAKI
IPC: C09D5/23
Filed: 1991-10-15
Abstract: PURPOSE:To provide the magnetic recording medium having the excellent durability, wear resistance, magnetic characteristics, and surface smoothness of a magnetic layer and the excellent cleaning effect of a magnetic head. CONSTITUTION:This magnetic recording medium is constituted by providing the magnetic layer contg. fine magnetic powder and binder on a nonmagnetic base. The above-mentioned recording medium contains the alumina of <=1mum average particle size constituted by incorporating at least one kind of the oxides selected from elements Ge, P, Sn, Nb, Ta, Mo and W at about 0.1 to 10 pts. wt.per 100 pts.wt. alumina in the above-mentioned magnetic layer.
Patent JP-S61130295-A (JP)
Inventor: ARAN JIEIMUZU ROBAATOSON
IPC: C07F9/30
Filed: 1985-11-28
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-H01109434-A (JP)
Title: Language interpreter
Inventor: SHIGAKI KAZUO
IPC: G06F9/44
Filed: 1987-10-23
Abstract: PURPOSE:To facilitate the parts of software and to improve the efficiency of development by having the standard interface of three levels of an object level, a procedure type language and a hardware level. CONSTITUTION:In a dictionary 2, an interpreter 3, a procedure type library 4 to store a procedure type programming language, and an object 5 and an I/O driver 6 are held, and the interpreter 3 has functions to be able to execute both execution forming subroutine written by a procedure type language and respective source programs written by an object directional language. While the interpreter language at the process of processing for respective types of the program is created by the control of a dictionary control 1, an instruction program and a response program are advanced from a common interface. Thus, the standardization and parts of the interface can be promoted.
Patent JP-H11111553-A (JP)
Title: Laminated ceramic capacitor
Inventor: FUJIOKA YOSHIHIRO
IPC: H01G4/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor which can improve electrostatic capacity, prevent deterioration of dielectric characteristic, restrains cracks during a surface-mounting step, and improve the reliability of capacitor. SOLUTION: A capacitor body C comprises an effective laminate A, which is formed by alternately laminating a first conductor layer 12 having an oxidized region on one end and a second conductor layer 13 having an oxidized region on the other end with a dielectric layer 11 (11a, 11b) in between, and a non-effective laminate B which is formed by alternately laminating a third conductor layer 14 having an oxidized are on both ends and a dielectric layer. Furthermore the dielectric layer 11 of the non-effective laminate B is made to be smaller by just 4-10×10<-7> / deg.C in coefficient of thermal expansion than that of the effective laminate A, and a ratio of the thickness of the non-effective laminate B to that of the capacitor body C is set to 2.5 to 25%.
Patent JP-H10110781-A (JP)
Title: Slide slider
Inventor: OKUBO MAMORU
IPC: F16F15/129
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of slide resistance between the inner wall on the outer peripheral side of a chamber and a member moved relatively therewith, in a damper mechanism. SOLUTION: A slider 21 is provided with a slider body 21a and a rotary pin 21b. A peripherally extending groove 21c is formed in the outer peripheral surface of the slider body 21a. The slider body 21a has an engaging part 21d engaged with a bent leaf spring 19. The rotary pin 21b is rotatably and peripherally movably arranged in the groove 21c, and radially externally protruded from the slider body 21a and brought into contact with the annular seal 27. Since, when a slide slider is relatively moved to the inner wall surface on the outer peripheral side of a chamber, the rotary body is peripherally moved in the groove of the slider body as it is rotated, the occurrence of slide resistance is reduced.
Patent JP-2000096948-A (JP)
Title: Framework for attaching rain shutter door to existing bay window
Inventor: MASUMOTO SHIZUKO
IPC: E06B9/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide storm doors having the appearance meeting the user's request, toughness, and reliability at a low price by forming a framework to which rails are fixed to an existing bay window with screws, welding or the like through attaching fittings and then installing rain shutter doors. SOLUTION: A plurality of attaching fittings 2 are fixed to an existing bay window with screws or the like, and rail 1 is attached and fixed with screws or welding. A corner holding fittings are attached to the rail 1 with catch clips or the like and are removed when the rain shutter door 3 is taken in or out. Size of rail is changed to match the kind and shape of the rain shutter door. A storage box for rain shutter doors not being used may be also installed. As stated above, the rain shutter doors can be attached to an existing bay window and the break of window glass may be prevented even though a disaster occurs during typhoon. Also, adhering gum tape or the like is no more needed and good appearance can be always maintained.
Patent JP-H07120828-A (JP)
Title: Camera system
Inventor: NADA JUNKO
IPC: G02B7/105
Filed: 1993-10-25
Abstract: PURPOSE:To provide a camera system capable of accurately displaying photographing information in accordance with the state of a camera. CONSTITUTION:This camera system is equipped with a camera body 10 inside which film 13 is arranged, a photographing lens barrel 30 attachably/detachably attached to the camera body 10 so as to form a subject image on the surface of the film 13, the operation ring 25 of an enlarging photographing device 20 attachably/detachably interposeed between the camera body 10 and the lens barrel 30 so as to change a distance between them, a resistance substrate 26 being a distance detection means detecting the distance between the camera body 10 and the lens barrel 30 changed by the operation ring 25, a liquid crystal display part 29 being a display means displaying the photographing information based on output from the distance detection means, and a control circuit 35 being a control means selecting a display mode in accordance with the state of the camera. The display mode of the display part 29 is changed in accordance with the state of the camera by the control circuit 35.
Patent JP-H06121316-A (JP)
Title: Video input switching system
Inventor: AOYAMA KATSUMI
IPC: H04N7/18
Filed: 1992-10-06
Abstract: PURPOSE:To attain the fetching control of a video signal, to increase the number of comas of plural pictures to be displayed within a fixed time, and to improve the level of following the movement of a moving image by selecting a switching pattern in the shortest time as the switching pattern for displaying plural video signals on the same screen. CONSTITUTION:A count register read signal Ra being a control signal is outputted from a processor 29 in order to take out the count value of each count register 212a-212d, and the terminal OE of the register 212a is driven so that the held count value can be outputted to a bus 32. In the same way, read signals Rb-Rd are successively outputted according to the count value of each register 212b-212d. Each count value is supplied to a processor 29, and stored in an RAM 30. At that time, the count values are searched by using the count value of a counter 211 as a reference, the time position of a synchronizing pulse is designated for each video input signal, and open-loop switching time is calculated about the plural switching patterns.
Patent JP-H03127543-A (JP)
Title: Station data verification testing system
Inventor: SUWAMOTO TAKESHI
IPC: H04L12/26
Filed: 1989-10-12
Abstract: PURPOSE:To attain the accurate verification test of a station data by outputting the sequence of a test call together with a station data in use. CONSTITUTION:When a station data required for the connection of a call is changed, a test call is generated by an instruction from a maintenance personal and a signal to an opposite station attended with the connection sequence of the test call is analyzed by a common line signal processing processor 103, converted into a reception data from the opposite station based on a pseudo signal sequence generating data, given to a call processing section, the station data accessed in the execution process of the call processing is identified by an informing means and the station data information is displayed for the maintenance personnel. Thus, the maintenance personal verifies the normality of the station data based on the data displayed on a maintenance personnel terminal equipment 110.
Patent JP-H09171468-A (JP)
Title: Method for transferring multimedia data and computer system therefor
Inventor: IWASAKI MASAAKI
IPC: G06F9/46
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain an unified application interface, regardless of the kind of a transfer origin/transfer destination, by dividing multimedia data and performing the transfer over plural periods. SOLUTION: A periodic driving state flag 203 shows whether the transfer of multimedia data for each input/output device is active or not. A periodic driving module 212 starts with the timer interruption from an external timer 213 as an oppotunity. Namely, when the timer interruption is generated, a processor interrupts a program which is being executed and starts a timer interruption handier 214. This handler 214 starts a preiodic driving module 212 via a scheduler 209. The periodic driving module 212 refers to a period channel table 211 and performs the input/output operation completion check of the input/ output device in which the transfer of multimedia data is active and the starting processing of the next input/output command, when the flag 203 is on.
Patent JP-H10111133-A (JP)
Title: Optical interference angular velocimeter with anomaly detecting function
Inventor: ONO ARITAKA
IPC: G01P21/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable the detection of anomalies in a simple structure with high reliability by detecting that the output voltage of a integrator or output frequency of a feedback signal generator exceeds a value indicating an anomaly. SOLUTION: An anomaly detecting circuit 28 is connected to the output side of a feedback signal generator 25. The anomaly detecting circuit 28 detects that the frequency of sawtooth wave signals outputted by the feedback signal generator 25 exceeds a specified value and determines as an anomaly. When detecting an anomalous value, the circuit 28 outputs the detection signal of e.g. H logic to an anomalous signal outputting terminal 29. At this time, e.g. the movement of a movable body which carries this optical interference angular velocimeter is halted. If H logic is still outputted to the anomalous signal outputting terminal 29 in a halted state, it is determined that the optical interference angular velocimeter is out of order. The use of a highly sensible sensor is not necessary for this detection, and it is possible to detect anomalies with stable and high reliability.
Patent JP-H11108620-A (JP)
Title: Data processor and electronic component mounting device
Inventor: FUKUSHIMA HIDEAKI
IPC: G06T7/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To easily discriminate the pictures of electronic parts from graphic images at the time of editing the data of the parts. SOLUTION: A picture of an electronic part 2 is picked up with a camera 3 and stored in an image memory 4. When an extent is designated on a monitor 8, the picture displayed within the extent is stored in a picture displaying memory 7 and displayed on the monitor 8 in an enlarged state, and a graphic image generated based on the data of the part 2 is displayed on the monitor 8 in a superimposed state. Then the graphic image is aligned with the picture of the part 2.
Patent JP-H05214093-A (JP)
Title: Poly(orthocarbonate acetal) biodegradable polymer
Inventor: SUTEFUANO EI POGANII
IPC: A61K9/20
Filed: 1992-10-06
Abstract: PURPOSE: To obtain novel biodegradable polymer by condensing a polyol and divinyl orthocarbonate to form a poly(orthocarbonate acetal).  
     CONSTITUTION: This biodegradable polymer is formed by condensing a polyol and a divinyl orthocarbonate in the absence of a radical polymn. initiator. The polymer contains a plurality of acid-sensitive groups each containing an ortho-carbonate and an acetal group having an oxygen atom in common and consists of about 5-1,000 units and each of these units is selected from the groups represented by formulae I, II, III and IV [wherein R is a 2-20C straight hydrocarbon chain (a), a 4-20C branched hydrocarbon chain (b), a 3-20C cyclic hydrocarbon (c), a hydrocarbon residue containing a heteroatom such as O, N, S or a halogen in its main chain or branched chain (d) or hydrocarbon being either one of hydrocarbons (a)-(d) and having at least carbon atom exchanged with silicon (e) and R 2  and R 3  are each H or a 1-10C hydrocarbon chain]. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1180710-A (JP)
Title: Water and oil repellent and its production
Inventor: YAMAMOTO KAZUHIRO
IPC: C08L27/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To produce a water and oil repellent excellent in freezing-melting stability without containing an organic solvent by using an aqueous emulsion prepared by dispersing a copolymer of a fluoroalkyl group-containing monomer and vinylidene chloride or benzyl (meth)acrylate and a carboxyl group-containing water-soluble polymer in water with a nonionic surfactant. SOLUTION: This water and oil repellent is produced by carrying out the emulsion copolymerization of (A) a fluoroalkyl group-containing monomer with (B) vinylidene chloride or benzyl (meth)acrylate in the presence of a nonionic surfactant and adding a carboxyl group-containing water-soluble polymer to the resultant aqueous emulsion or conducting the emulsion polymerization of the components A with B in the presence of the nonionic surfactant and the carboxyl group containing water-soluble polymer. At the time of the copolymerization, 30-90 wt.% component A is preferably copolymerized with 70-10 wt.% component B. A sugar alcohol is preferably used with the carboxyl group-containing water-soluble polymer in combination.
Patent JP-2000100601-A (JP)
Title: Chip resistor
Inventor: SHIMOYAMA KOJI
IPC: H01C7/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a low TCR and low resistance value by paste-printing a resistance paste contg. a Cu-Ni alloy powder on a recess formed into a ceramic base and baking it in a neutral atmosphere. SOLUTION: Resistance layers 3 are printed on both sides of a square substrate 1 by a thick film forming method such as screen printing, etc., using a resistance paste. Top face electrode layers 2 are printed on a pair of opposed end faces of the substrate 1 so as to contact the resistance layers 3 plane to plane by the same material as the resistance layers 3, the resistance layers 3 and top face electrode layers 2 are baked at once in a neutral or reductive atmosphere. U-shaped end face electrode layers 4 are formed on both ends of the substrate 1. The resistance paste uses a mixture of a Cu-Ni alloy powder with a glass powder and a vehicle in which the mixture is dispersed. A terminal electrode paste uses a high-conductivity material such as commercially available metal Cu or metal Ni, etc.
Patent JP-S62119427-A (JP)
Inventor: CAPONI RENATO
IPC: G02B6/00
Filed: 1986-11-12
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。