baber/WOPTO huggingface dataset:
Patent JP-H05186724-A (JP)
Title: Ink for ink jet printer and its preparation
Inventor: NAKAMURA HIROTO
IPC: C09D11/00
Filed: 1992-01-09
Abstract: PURPOSE:To provide the title ink which can prevent the agglomeration of a pigment in an ink and can insure ink delivery stability and shelf stability and to provide a method for the preparation thereof. CONSTITUTION:An ink composition comprising a pigment dispersed in a dispersion medium comprising a nonpolar insulating solvent, which ins produced by a process comprising the first step comprising a granulating step for adjusting the diameter of dispersed particles of the pigment and the second step for imparting dispersion stability to the pigment dispersed in the solvent. In the first step, the pigment is dispersed to have a primary particle diameter and then re-agglomerated to have a desired particle diameter by the action of a specified resin. After the diameter of the dispersed pigment particle is adjusted to a desired valve, a resin or a dispersion stabilizer is added to stabilize the dispersed pigment.
Patent JP-H09227445-A (JP)
Title: Production of acrylic acid and its ester and device therefor
Inventor: MACHHAMMER OTTO
IPC: C07C51/48
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing acrylic acid and its ester, capable of removing a secondary component as an inhibitory factor and flexibly supplying acrylic acid different in grade according to necessity.  
     SOLUTION: This method for producing acrylic acid and its ester comprises (a) a process for catalytically oxidizing propene and/or acrolein into acrylic acid in a vapor phase to give a gas reaction product containing acrylic acid, (b) a process for absorbing a solvent of the reaction product, (c) a process for distilling the solvent on which acrylic acid loaded to give crude acrylic acid and the solvent, (d) a process for purifying the crude acrylic acid by crystallization and optionally (e) a process for esterifying the crystallized acrylic acid. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63170645-A (JP)
Title: Heat developing device
Inventor: NAGUMO AKIHIKO
IPC: G03D13/00
Filed: 1987-01-09
Abstract: PURPOSE:To prevent a belt from being detached from a roller, and to carry a photosensitive material with high reliability by providing a detecting means for detecting a position shift in the width direction of the belt, and a means for varying the axial direction by moving at least the axial end of one roller, based on a result of detection. CONSTITUTION:When a belt 50 is rotated continuously, the belt 50 slips out in one direction of the width directions. For instance, when the belt 50 slips out by a prescribed quantity to the left, an external sensor 140 detects the belt 50, and a detecting signal is inputted to a control part 146. Based on the detecting signal from the sensor 140, the control part 146 operates a solenoid 144, and when a movable bearing 143 of a belt supporting roller 48 is moved upward, the belt supporting roller 48 slightly turns around the right end bearing, and inclined against a heating roller 44. When the belt supporting roller 48 is inclined, the belt 50 on the belt supporting roller 48 is drawn out in the direction vertical to the axial direction of the belt supporting roller 48, and the belt 50 moves in the direction for correcting a position shift. In such a way, a position of the belt can be corrected.
Patent JP-H08187045-A (JP)
Title: Sinker-attaching tool
Inventor: TEJIMA KIYOKAZU
IPC: A01K95/02
Filed: 1995-01-10
Abstract: PURPOSE: To provide a sinker-attaching tool capable of easily changing the weight of the sinker attached to a fishing line. CONSTITUTION: This sinker-attaching tool 1 is provided with a fishing line- insertion part 13 openable by a hinge 11 and a sinker-holding part 15 and is attached to the fishing line in a state of passing the fishing line through the fishing line insertion part 13. The insertion of the fishing line into the fishing line insertion part 13 can be performed simply by placing the line at the position of a groove 13b and clamping the line with the tool. Since various sinkers having different weights can be exchangeably held on the sinker-holding part 15 of the sinker attaching tool 1 easily attachable to the fishing line, the weight of the sinker attached to the fishing line can easily be changed.
Patent JP-H04364829-A (JP)
Title: Magnetic resonance image processing method and apparatus therefor
Inventor: HATANAKA MASAHIKO
IPC: A61B5/055
Filed: 1991-01-11
Abstract: PURPOSE:To achieve a simplification of a threshold processing to expand control between tissues of aliving body. CONSTITUTION:A rotary magnetic field for excitation with an RF probe 3 and an inclined magnetic field for slicing with an inclined magnetic field coil 2 are applied to testee P to be inspected arranged in a magnetostatic field with a magnetostatic field coil 1 in a sequence operation by means of a sequencer 12, and then, inclined magnetic fields for encoding and leading with the inclined magnetic field coil 2 are applied together with the rotary magnetic field for excitation by the RF probe 3 to collect echo signals sequentially. This pulse system is executed repeatedly within an echo pulse repetition time to photograph testee P. Contrast is changed in an MR image which is reconstructed with a computer system 11 based on the echo signals obtained by this photography. Thus, a non-linear arithmetic processing is implemented for a signal value corresponding to pixels on the MR image to generate an MR image with a pixel value changed.
Patent JP-2000198177-A (JP)
Title: Decorative plate with excellent stainproofness and its manufacture
Inventor: HORIO YOSHIAKI
IPC: B32B33/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To simply remove a stain by laminating and forming a base coat layer, a design print layer by transferring, a transparent resin layer made of an ionizing radiation curable resin and a top coat layer made of a thermosetting resin obtained by copolymerizing a compound made of a polysiloxane bond in an acrylic skeleton on an upper surface of a base material. SOLUTION: A design print layer 5 is provided on an upper surface through a base coat layer 5 provided on an upper surface of a base material 2, and a transparent resin layer 6 and a top coat layer 7 are laminated on an upper surface of the layer 5. The layer 5 is constituted of a solid ink layer 5a and a design ink layer 5b, and formed on a surface of the layer 3 made of a sealer layer 3a provided on the upper surface of the material 2 and a primer layer 3b by a transferring method. Further, a transparent resin layer 6 made of an ionizing radiation curable resin and a top coat layer 7 having excellent stainproofness and made of a thermosetting resin obtained by copolymerizing a compound made of a polysiloxane bond in an acrylic skeleton are provided on the upper layer of the layer 5.
Patent JP-H09189294-A (JP)
Title: Vertical rotary compressor
Inventor: MUTO TAIRA
IPC: F04C29/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To eliminate sliding loss in a cylinder and improve efficiency of a compressor by forming a ball bearing on a step part having a thrust load bearing surface receiving the thrust surface of a rotary shaft in the inner side of an inner wheel, and arranging the ball bearing on a lower bearing. SOLUTION: A ball bearing 13 whose outer wheel 13a is fixed to a lower bearing 8 is arranged on the lower side of a lower bearing 8. In the inner wheel 13b of the ball bearing 13, an inner side in which the lower end part of a rotary shaft 5 is inserted is formed in such a way that the inner diameter of the upper part thereof is formed larger than that of a lower part so as to arrange a step part 16. A thrust load bearing surface 16a is formed to receive the thrust load of the rotary shaft 5 by providing the step part 16. The tower end part of the rotary shaft 5 corresponds to the shape of the inner side of the inner wheel 13b, a shaft diameter is narrowed from the way thereof, and a thrust surface 5b is formed along the whole circumference. It is thus possible to eliminate sliding loss in a cylinder, and also it is possible to improve efficiency of a compressor.
Patent JP-S56100759-A (JP)
Title: Preparation of aziridine-2-carboxylic acid
Inventor: MITA RIYUUICHI
IPC: C07D203/08
Filed: 1980-01-16
Abstract: PURPOSE: To prepare the titled compound useful for the synthesis of serine, etc., economically, by reacting an α,β-dihalogenopropionitrile with ammonia in a solvent such as water, and without separating the product, reacting the reaction product with an alkali metal hydroxide, etc. in the presence of water.  
     CONSTITUTION: An α-halogeno-β-aminopropionitrile is prepared by reacting an α,β-dihalogenopropionitrile with ammonia in water and/or an organic solvent such as a lower alcohol, pref. at -20W+20°C. Without separating the compound from the reaction mixture, it is treated with an alkali metal or an alkaline earth metal hydroxide in the presence of water pref. at 20W80°C to obtain the titled compound useful as an intermediate of α-amino acid such as serine or pesticides and pharmaceuticals. The titled compound can be prepared from the easily, economically and industrially available said raw material by simplified process with easy operation in high yield, economically, in an industrial scale. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05188052-A (JP)
Title: Water quality evaluating device
Inventor: TSUKURA HIROSHI
IPC: G01N24/08
Filed: 1992-01-10
Abstract: PURPOSE:To evaluate the taste of water objectively on the basis of actual value and reference value in plural evaluation items by inputting plural items selected from the respective items of a mineral-related component index and a water quality evaluation index. CONSTITUTION:Plural items selected from the respective items of two indexes, that is, a mineral-related component index including 6 items of Ca<2+>, Mg<2+>, Na<+>, K<+>, CI<-> and SO4<2-> and a water quality evaluation index including 6 items of NMR characteristic value, DOC, evaporation residue, free carbon dioxide, conductivity and E260 are inputted into an input part 1. A center-of-gravity computing part 5 marks points, corresponding to the respective water testing items inputted from the input part 1, on a graph with radial axes provided in relation to each input item, and computes the center of gravity obtained by connecting these points. A water quality balance computing part 8 performs the balance evaluation of water quality on the basis of the center of gravity obtained from the computing part 5 and the reference center-of-gravity preset on the radial graph on the basis of the reference value of each item.
Patent JP-H04242142-A (JP)
Title: Sampling apparatus
Inventor: YAMAGUCHI SEIJI
IPC: G01N1/10
Filed: 1991-01-14
Abstract: PURPOSE:To sample water to be measured even if a lot of coarse floating matters are contained in the water to be measured and to prevent the occurrence of disability of sampling. CONSTITUTION:Water to be measured 9 containing a lot of solid particles and bulky refuse is sampled, and the solid particles and the bulky refuse are removed. The sample liquid is extracted and supplied into an analyzing device 10. In this sampling apparatus, the following parts are provided, and the apparatus is constituted. A sampling container (secondary chamber 19) for water to be measured is made to sink into water to be sampled 9 under the state wherein the opening part formed at a part of the container is closed with a strainer 12. A sampling part 3 for water to be measured samples the water 9 to be measured in the sampling container (secondary chamber 19) for the water to be measured. A filter part 24 filters the water 9 to be measured which is sampled with the sampling part 3 for the water to be measured and supplies the filtered water to be measured 9 to the analyzing device 10 as the sample liquid. A returning part for the water 5 to be measured returns the remaining water 9 to be measured filtered through the filter part 24 into the sampling container (secondary chamber 19) for water to be measured.
Patent JP-H03208271-A (JP)
Title: Minute connector and manufacture thereof
Inventor: KOBAYASHI JUN
IPC: H01R11/01
Filed: 1990-01-10
Abstract: PURPOSE:To realize a fine wire connector made in a superhigh density in a simple method by weaving mixing a conductive fine wire and an insulating fine wire, and covering the resultant union cloth with an insulator to expose both ends of the conductive fine wire. CONSTITUTION:A union cloth 2 is formed by weaving a conductive fine wire 21 and an insulating fine wire 22 mixingly, and its accuracy is made about 400 meshes. The union cloth 2 is covered with an insulator such as a rubber and formed into about a cubic form 3. Both ends of the conductive fine wire are exposed to the two opposite surfaces 31 and 32 of the about cubic body 3. The surfaces of the exposed conductive fine wires are responded to the terminal 82 on a base 81 of a liquid crystal display element, for example, to operate as a connector. In such a method, a high resolution of connector 1 of 15 lines/mm level can be realized without using a particular exclusive machine or a high level of precessing technology.
Patent JP-H03208455-A (JP)
Title: Network fault estimate system
Inventor: KOBAYASHI OSAMU
IPC: G06F11/22
Filed: 1990-01-10
Abstract: PURPOSE:To minimize the time from the notice of a fault till the transit to a fault discrimination processing by allowing the system to await a maximum fault detection time only among a relevant subnetwork and host subnetworks when the occurrence of the fault is noticed. CONSTITUTION:An integrated network supervisory section 30 is provided with an information collection section 31 and an access section 32 and also provided with a processing transition discrimination table describing information relating to the subnetwork such as fault discrimination sequence of subnetworks SNA, SNB, SNC, SND, fault detection time and kinds of host subnetworks and the processing transition discrimination table is referenced and an information processing control section 34 awaits the processing by a required minimum time only and transits succeeding fault location estimate processing. Thus, the time required to be transited to a succeeding processing is reduced more than that of a conventional system in which the maximum wait time is awaited at all times and the succeeding processing is transited.
Patent JP-H02190348-A (JP)
Title: Electromagnetically driven printing apparatus and method having piezo-electric control function
Inventor: MOSHI CHIYUU
IPC: B41J2/295
Filed: 1989-01-11
Abstract: PURPOSE: To obtain a printer for dot matrix printing with a weak operation sound by selectively positioning a print module including a dot printing element supported by a ferromagnetic element to a first or second position adjacent to a recording sheet. CONSTITUTION: When a positive voltage is applied to a flexible electric laminate 12c by a voltage controller 26, the laminate 12c moves a flat ferromagnetic unit M toward a pole surface 20c of an electromagnet 20 and bent rightward so as to be separated from a pole surface 22c of an electromagnet 22. Then, when current pulses are simultaneously input from an electromagnet controller 24 to coils 20a, 22a, a dot print module 12 is received by a strong rightward attraction force via an infinitesimal gap between the surface 20c and the magnet M. Since this force is sufficiently large, a sufficient pressure is generated by dot printing element 12a to media 14, 16 to be printed with dots. Accordingly, moving time and speed of the element become minimum limits, and the noise of impact printing is minimized.
Patent JP-2000204280-A (JP)
Title: Water-insoluble monoazo dyestuff
Inventor: INOUE HIROSHI
IPC: C09B29/32
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a dyestuff which shows a good dispersion stability even under severe dyeing conditions at elevated temperatures and yields a dyeing showing a high resistance to light and fastness to rubbing. SOLUTION: A water-insoluble monoazo dyestuff has a crystal transformation characterized by an X-ray diffraction pattern (CuKα) showing a strong peak at a diffraction angle (2θ) of about 11.1 deg. and four intermediate peaks at about 8.1 deg., about 21.8 deg., about 23.1 deg. and about 25.2 deg., and is represented by the formula.
Patent JP-H02183695-A (JP)
Title: Transmission controller
Inventor: FUJIMURA YASUO
IPC: H04B3/54
Filed: 1989-01-10
Abstract: PURPOSE:To shorten the transmission time by giving/receiving a receptible text with a command comprising plural texts between a terminal equipment and a controller. CONSTITUTION:A data transmission text preparing means 32 of a controller 30 prepares plural data texts to control a load 31 to a terminal equipment 29 and a transmission means 36 sends the text to a transmission communication line 28. The terminal equipment 29 receives it by a reception means 40 and a control enable decision means 41 decides whether or not the terminal equipment 29 is to be controlled according to the content and when the control enable is decided, a transmission means 42 sends a receptible test to the transmission communication line 28 and a load control means 43 controls a load 31 according to the content of a control command. Thus, it is not required for the terminal equipment 29 to send the set content based on the data transmission text.
Patent JP-H11198396-A (JP)
Title: Ink jet printer and printing method
Inventor: UETSUKI MASAYA
IPC: B41J2/175
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To clean the jet port plane of a print head efficiently without using a large quantity of cleaning liquid. SOLUTION: An apparatus for forming an image on a print medium using a print head 16 having a liquid jet port comprises a recovery means for correcting the jetting state of liquid from the jet port of the print head 16. The recovery means comprises means for bubbling the cleaning liquid 42 for cleaning the jet port plane of the print head 16, and means for supplying bubbled cleaning liquid 42 to the jet port plane 23. The jet port plane 23 of the print head 16 is cleaned by supplying bubbled cleaning liquid 42 thereto.
Patent JP-H04211487-A (JP)
Title: Pressure-sensitive silicone adhesive composition
Inventor: HAMADA YUJI
IPC: C09J183/06
Filed: 1991-01-16
Abstract: PURPOSE: To provide the title compsn. containing specific polydiorganosiloxane and an organopolysiloxane mixture in a specific ration and having good tack and adhesive strength after the separation from a fluorosilicone peeling liner.  
     CONSTITUTION: A silicone presure-sensitive adhesive compsn. contains 30-70 pts.wt. of polydiorganosiloxane (A) represented by formula R'R 2 SiO(R 2 SiO) n SiR 2 R ' (wherein R is monovalent hydrocarbon; R' is R or OH and n is larger than 0), 30-70 pts.wt of organopolysiloxane (B) containing an R 3 SiO 1/2  siloxane unit and an (R 2 O) a Si (4-a)/2  siloxane unit (50 mol.% or more of all of groups R is methyl; R 2  is H or R and a is 0-0.3) in a mol ratio of (0.6:1)-(0.9:1) and 1-25 pts.wt. of organopolysiloxane (C) consisting of an R 3 SiO 1/2  siloxane unit and an (R 2 O) a SiO (4-a)/2  siloxan unit in a mol ratio of (1:1)-(1.7:1) and the sum total of the components A, B is 100 pts.wt. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S56102440-A (JP)
Title: Automatically pressing-in device for positioning pin member
Inventor: FURUSAWA KICHIJI
IPC: B23P19/02
Filed: 1980-01-16
Abstract: PURPOSE: To improve the efficiency of operations by making possible to press in a positioning pin into a press-insertion hole automatically with a press-fitting device.  
     CONSTITUTION: After positioning the cylinder block 22 of an engine on a conveying device, a guide plate 11 is brought as close as possible to the both sides of the cylinder block 22 and the guide hole 17 of the guide plate 11 is aligned to the hole 22' of the cylinder block 22. Next, the inserting bar 20 of a rivetting machine 18 is inserted into the guide groove 15 of a feed block 13 and pushes out a positioning pin, a bush 7 at the lowest position to the direction of an arrow mark A to make it pass through the guide hole 17 of the guide plate 11 and contact the open end face of the hole 22' of the cylinder block 22. Next, the pin 7 is pressed into the hole 22' with the inserting bar 20 by the action of a hammer 10. Next, by moving a reciprocating member 8 in the directions of arrow marks B and C, a pin 7 in a containing groove 10 is supplemented to the guide groove 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07208536-A (JP)
Title: Liquid seal type cylindrical vibrationproof assembly body and manufacture thereof
Inventor: KANDA RYOJI
IPC: F16F13/14
Filed: 1994-01-18
Abstract: PURPOSE:To provide a fluid seal type cylindrical vibrationproof assembly body equipped with a pair of liquid chambers which are constituted of a cylinder mechanism between the inner and outer cylindrical metal fittings. CONSTITUTION:The pistons 36 and 36 installed on an outer cylindrical. metal fitting 14 side are formed from the separated members, and fixedly supported on the outer cylindrical metal fitting through a supporting plate 40, and each inside of the liquid chambers 52 and 52 can be charged with the sealing liquid, by utilizing a through hole 48 on the outer cylindrical metal fitting 14 and a communication hole 38 on the piston 36.
Patent JP-H10195579-A (JP)
Title: Hydrogen storage alloy excellent in initial activity
Inventor: KAKEHASHI SHINICHIRO
IPC: H01M4/38
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy increased in hydrogen absorbing and releasing rates, excellent in practical use, and having a superior initial activity. SOLUTION: This hydrogen storage alloy has a composition containing, by atom, 19-30% Ti, 0.5-10% Zr, 30-44% Mn, 4-13% Cr, 7-17% V, 2-9% Ni, 0.1-3.5% Re (where Re represents a mixture consisting of one or >=2 elements among La, Ce, Pr, and Nd), and 0.2-7% hydrogen and satisfying Ti(%)+Zr(%)+Mn(%)Cr(%)+V(%)+Ni(%)+Re(%) + hydrogen (%) + (inevitable impurities) (%)=100%. Moreover, this hydrogen storage alloy has a structure where hydrogen reaction product phases are dispersedly distributed in matrix phases of Ti-Mn alloy and the hydrogen reaction product phases are constituted essentially of Re hydride and Re-Ni alloy and further has a structure where numerous cracks developing at the time of formation of the hydrogen reaction product phases are present and the hydrogen reaction product phases are exposed in the inner surface of the cracks.
Patent JP-H08187734-A (JP)
Title: Casting resin and manufacture thereof
Inventor: HIRANO YOSHIHIKO
IPC: B29B7/08
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the decrease of a strength by damaging the aggregate of organic particles in an epoxy resin and to obtain a casting resin in which the heat resistance and toughness are improved by mixing inorganic particles with a mixture in which the organic particles are agitated to be mixed with the epoxy resin. CONSTITUTION: A casting resin is obtained by casting inorganic particles in epoxy resin in which organic particles are dispersed by an agitating mixture type dispersing unit which can vigorously agitate liquid and solid particles by rotating an agitator and an agitating blade at a high speed, the agitator is rotated to agitate to mix the resin by a mixer. In this case, the inorganic particles are collided with aggregate of rubber particles retained even after agitating by the unit, and the aggregate of the rubber particles is dispersed to the fine particle level of the organic particles. Thus, the rubber aggregate in the resin can be destioyed, and further the cast inorganic particles become the obstacle for moving the rubber fine particles to prevent the rubber fine particles from being reaggregated.
Patent JP-S62161332-A (JP)
Inventor: MURATA MATSUTARO
IPC: B01D46/42
Filed: 1986-01-11
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。