baber/WOPTO huggingface dataset:
Patent JP-S60104256-A (JP)
Title: Packing material for chromatography and its production
Inventor: ISHIGURO SUSUMU
IPC: B01D15/08
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a packing material having good separating performance of a hydrophilic material such as polyethylene glycol by forming a crosslinked polymer gel contg. an epoxy group and making the gel polymer by hydrolysis and ring opening of the epoxy groups to make it porous. CONSTITUTION:A crosslinked gel-like copolymer consisting essentially of glycidyl monovinyl ester or glycidyl monovinyl ether (component A) and alkylene glycol divinyl ester (component B) is formed to a bead shape by aq. suspension polymn. The polymer is heated in a 0.5N sulfuric acid soln. to hydrolyze the epoxy group. The resultant gel permits adequate selection of network by the ratio of the components A and B. Such gel is used as a chromatography packing material, by which OH-contg. high mol.wt. compd. such as polyethylene glycol, dextran, and protein, enzyme, etc. are efficiently separated. The packing material having excellent mechanical strength and large resistance to bacteria, fungi, etc. is obtd.
Patent JP-2001033616-A (JP)
Title: Blue coloring composition for color filter
Inventor: SUZUKI NOBUO
IPC: G03F7/004
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a blue coloring composition capable of providing a color filter with high transmittance in blue area and high contrast by making the composition include a specified component. SOLUTION: This blue coloring composition contains C. I. Pigment Red(PR) 122(PR-122). By containing PR-122 in the composition, the transmission curve is shifted to the short wavelength side, compared with the one containing a blue pigment alone, to improve the color purity of a blue image. The mixing ratio of PR-122 is preferably set to 0.1/99.9-30/70 as the weight ratio to the blue pigment (PR-122/blue pigment). As the blue pigment, copper phthalocyanine blue pigment is preferably used. This composition can be prepared as a radiation sensitive composition by dispersing and missing a blue pigment dispersed body of PR-122 and the blue pigment to a solvent together with a radiation sensitive compound, a binder resin, a dispersant, and other additives.
Patent JP-2001034177-A (JP)
Title: Method for pasting transparent electromagnetic wave shielding film
Inventor: HIEDA YOSHIHIRO
IPC: H01J11/44
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a PDP(plasma display panel) by preventing the stress concentration to the level difference part and projecting part of the PDP when directly pasting an electromagnetic wave shielding film to the panel front surface of the PDP. SOLUTION: This pasting method consists of mounting the PDP 12 to an attachment 6 adapted to its panel shape and bonding the electromagnetic wave shielding film 8 having the difference in level 3 in its thickness direction and having the projecting part 5 on its rear surface to the front surface of the PDP 12 in the state of apparently eliminating the difference in level 3 and the projecting part 5 when the film 8 described above is pasted to the front surface of the PDP 12.
Patent JP-S60196867-A (JP)
Title: Distributed processing system
Inventor: SAITOU SANETOSHI
IPC: G06F15/177
Filed: 1983-10-31
Abstract: PURPOSE:To operate each processor independently and to improve processing speed on the basis of multiplex processing by forming a route table for storing the connecting status between optional processors in a horizontal distributed processing system. CONSTITUTION:When a message is to be transmitted from a CPU1 to a CPU3, a CPU2 executes routing processing in accordance with a route table 62 only to transfer the transmission message to the CPU3. Simultaneously, the CPU3 executes receiving processing in parallel with writing of the message in a receiving queue file, the distribution of work and distributed processing. When the CPU3 returns reception completing information to the CPU1, the CPU1 erases the transmission message at the completion of the transmission.
Patent JP-H0366794-A (JP)
Title: Chemical for injecting into ground
Inventor: SHIMADA SHUNSUKE
IPC: C09K17/00
Filed: 1989-08-04
Abstract: PURPOSE:To obtain the title chemical consisting of an acidic silica sol and silicic acid colloid, capable of gelling in a relatively long time, especially in a vicinity of neutral pH, providing a bonded solid body having excellent endurance, good permeating property and large solidifying strength and free from pollution of underground water. CONSTITUTION:The aimed chemical containing (A) acidic silica sol obtained by blending water glass with an acidic reacting agent, (B) a colloid solution obtained by almost removing an alkali by subjecting the water glass to ion exchange resin treatment and as necessary (C) one or more kind of materials selected from inorganic salts, alkaline agents and acids and (D) cement.
Patent JP-H0930924-A (JP)
Title: Skin cosmetic
Inventor: SATO HIROYOSHI
IPC: A61K8/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the skin cosmetic excellent in water resistance and stability, good in extensivity, and accompanied by a refreshing touch by using both an alkyl-modified carboxyvinylpolymer exhibiting water repellency and a specific dimethylpolysiloxane. SOLUTION: A skin cosmetic contains the combination of an alkyl-modified carboxyvinylpolymer and a dimethylpolysiloxane having an average mol.wt. of >=50000. The dimethylpolysiloxane is preferably added in an amount of 0.05-50wt.% based on the whole amount of the skin cosmetic. The alkyl-modified carboxyvinylpolymer is preferably added in an amount of approximately 0.01-10wt.% based on the whole amount of the skin cosmetic. The cosmetic can further hold a skin roughness-improving effect over a long time and is little in adhesion to contact articles.
Patent JP-H0929173-A (JP)
Title: Rubber screen for sieve
Inventor: GOTO KATSUHITO
IPC: B07B1/46
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the falling of the crushed stone, etc., larger than the sieve opening from the gap between the laterally arranged rubber liners at the time of stretching the rubber liner in the width direction to fix it to a screen frame by eliminating the formation of a clearance between the laterally arranged rubber liners due to their contraction in the longitudinal direction. SOLUTION: Many sieve openings 22 are formed in the rectangular rubber sheets 21 consisting of wear-resistant rubber, and the sheet is stretched in the width direction and fixed to the frame of a vibrating screen to constitute a rubber screen for a sieve. In this case, a tension cord 26 is embedded in the front edge 21b and rear edge 21c of the sheet to form at lest one arc concaved toward the longitudinal center of the sheet in the plane parallel to the upper and lower faces of the sheet 21, and both ends of each arc formed by the cord 26 are detained by both front and rear edges of reinforcing rails 24 and 25 fixed along the side edge 21a of the sheet or the vertical frame 21d between the openings.
Patent JP-H0546911-A (JP)
Title: Magnetic head and manufacture thereof
Inventor: NAKO KUMIO
IPC: G11B5/127
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a product with excellent recording characteristic by using a core material made by laminating an Fe-Ta-N based soft magnetic film and an insulating film slternately to form a magnetic circuit. CONSTITUTION:A core material made by laminating a soft magnetic film 1 with a thickness of 1-10mum and an insulating film 2 made o f SiO, Al2O3 or the like alternately is arranged to form a magnetic circuit of a magnetic head. The soft magnetic film 1 herein used is an Fe-Ta-N based soft magnetic film with a composition having Fe main component and containing 5-17 atom % of N and 7-15 atom% of Ta only or an Fe-Ta-B-N based soft magnetic film with a composition having Fe as main component and containing 6-15 atom% of N, 7-15 atom% of Ta and 0.5-13 atom % of B. This film is made by a sputtering method with a target facing a substrate 3 parallel and a heat treatment in the manufacturing of a magnetic head is performed in a non-magnetic field. Thus, excellent recording characteristic is exhibited to a medium with a high coercive force to obtain a high reproduction efficiency in a high frequency area with smaller sliding noises in a high frequency.
Patent JP-H0731453-A (JP)
Title: Preparation of steamed rice using deaerated water
Inventor: YAMASHITA MASAZUMI
IPC: C12G3/02
Filed: 1993-07-23
Abstract: PURPOSE:To obtain steamed rice having high gelatinization degree, white and glossy appearance, hard shell and soft core and excellent moisture-retainability and visco-elasticity and suitable for the brewing of SAKE (Japanese rice wine) by immersing washed rice grains in a specific deaerated water and heating the rice with steam. CONSTITUTION:Rice grains are washed with deaerated water free from dissolved gas and immersed in deaerated water free from dissolved gas. The immersion- treated rice grains are heated by supplying steam to obtain steamed rice.
Patent JP-H0847820-A (JP)
Title: Forming method of can body of hot air type heater by shrinkage fitting
Inventor: HOSONO KAORU
IPC: B23P11/02
Filed: 1994-08-05
Abstract: PURPOSE:To improve working efficiency and form an airtight joint part without generation of crack and the like by joining together a can body and a thin plate pipe by shrinkage fitting instead of customary welding, in formation of the can body of a hot air type heater and the like. CONSTITUTION:At joining a projecting part 12 with a pipe 11, the inner diameter (d) of the pipe 11 is set to be smaller than the outer diameter D of the projecting part 12, the pipe 11 is heated at about 800 deg.C so as to have thermoplasticity, the pipe end is fitted onto the projecting part 12, hence the projecting part 12 is entirely wrapped in the pipe 11, and at cooling the pipe, the pipe is shrunk and airtightly joined with the projecting part 12. The joint part obtained in this way is hardly cracked and stands against tension and compression, but for increasing resistance to tension and compression, projections 5 are formed on the projection part 12.
Patent JP-H0524532-A (JP)
Title: Brake booster
Inventor: WATANABE MAKOTO
IPC: B60T13/57
Filed: 1991-07-19
Abstract: PURPOSE:To prevent air leak from the connection part of the rear bead part of a bellows when air is introduced into the bellows installed in a constant pressure chamber. CONSTITUTION:The rear bead part 17b of a bellows 17 is press-contact-nipped in the axial direction by an annular recessed part 9b formed on the inner peripheral part of a front power piston 9 and a retainer 45 press-fitted in the outer peripheral part of a valve body. When atmosphere is introduced into the inside space A' of the bellows 17, the bellows 17 expands, and the rear bead part 17b is pulled in the axial direction and radial direction. In this case, the rear bead part 17b is held by the annular recessed part 9b of the front power piston 9 and the retainer 45, and position deflection is suppressed, and air leak from the connection position of the rear bead 17b can be favorably prevented.
Patent JP-H0756713-A (JP)
Title: Full adder circuit
Inventor: YANAGA OSAMU
IPC: G06F7/506
Filed: 1993-08-17
Abstract: PURPOSE:To provide a full adder circuit capable of improving the delay propagation time of a carry signal from an 1-bit full adder circuit and sharply shortening the addition delay time of many bits. CONSTITUTION:This full adder circuit is constituted of transfer gates 101 to 112 and inverters 113 to 116. Signals Cn, the inverse of Cn, An, the inverse of AYL are connected to the gates 101 to 107 and the gates 101 to 104 are connected to the inverters 113, 114 so the the outputs of the inverters 114, 113 becomes Sn and the inverse of Sn. Gates 105, 106 and 107, 108 are respectively connected to the inverters 115, 116 so that the outputs of the inverters 116, 115 become Cn+1 and the inverse of Cn+1. Signals Bn, the inverse of Bn are connected to the input gates of the gates 109, 112 and 110, 111 whose switching control signal is An or the inverse of An, and the switching control of the gates 101 to 108 is executed by the outputs of the gates 109, 112 and the outputs of the gates 111, 112. Consequently, the inverse of Sn, Sn, the inverse of Cn+1, Cn+1 of respective gates 113 to 115 are respectively outputted.
Patent JP-H0488646-A (JP)
Title: Manufacture of film carrier type semiconductor device
Inventor: OOSHIGE KOUJI
IPC: H01L21/60
Filed: 1990-07-31
Abstract: PURPOSE:To make it possible to inhibit a spread of a bump type electrode and to promote the generation of the newly generating surface of the electrode to improve the joint strength of the electrode by a method wherein a groove or a recessed part is provided in the junction surface of the lead tip part of a film carrier tape. CONSTITUTION:A bump type electrode (a bump) 6 formed by an Au plating or the like is provided on an electrode pad 10, a semiconductor element substrate 7 is made to position at the arrangement position of a bonding tool 8 and a film carrier tape 3 is aligned to the bump 6 and is superposed on the bump 6 in such a way that the junction surface, which includes a groove 2 in a lead tip part 1 of the tape 3, of the tape 3 is matched to the junction surface of the surface of the bump 6. Then, the tip part 1 is held between the heated tool 8 and the bump 6 and is pressed to the bump 6, whereby the tip part 1 is pressed to the bump 6 and both are jointed to each other. Thereby, as the bump is formed into one that the arrangement of the bump 6 is set at narower pitches, the form of the groove 2 or the recessed part of the lead tip part 1 acts as one kind of a plastic working metal mold, the generation of the newly generating surface of the bump is promoted by a plastic fluidization, which is generated in the junction surface of the bump, during a thermocompression bonding process and the optimum jointing is performed, the high joint strength of the bump can be obtained.
Patent JP-H1152636-A (JP)
Title: Pattern image reading device and image stabilizing device in image forming device
Inventor: ONISHI KAZUYUKI
IPC: G03G15/043
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an image stabilizing device in which image quality of an image forming device of such a type that irradiation time of writing light is changed to change the size of a basic picture element, and pattern image reading device to be used for that. SOLUTION: A pattern image reading device 100 to read a pattern image for measurement formed on a transfer/carrier belt 26 comprises a reading unit 2 at least provided with a semiconductor laser 3, a condenser lens 6, and a photosensor 5 to read reflection light quantity, and a moving part incorporating a moving coil 7c to move the reading unit 2 in a main scan direction, so the size of a toner image formed on the surface of the transfer/carrier belt 26 in the main scan direction is measured by the micron order by monitoring output of the photosensor 5 while it moves in the main scan direction under control of a CPU 48. The CPU 48 then corrects look-up tables 45a-45d in accordance with the measured dot diameter in the main scan direction.
Patent JP-S5890304-A (JP)
Title: Method and apparatus for cold rolling pipe, especially, extremely long pipe
Inventor: HORUSUTO SHIYUTEINERUTSU
IPC: B21B21/00
Filed: 1982-11-19
Abstract: 1. Process for the cold rolling of pipes (2), particularly of large lengths, on a rolling mill with a reciprocating roll stand and positively driven grooved rolls (1) located therein, with intermittent advance and/or rotation of the pipe in the region of one or both dead centres (ET, AT), whereby the alternate rotation, possibly with total angle of rotation added from one or more individual angles of rotation, is equally great for each direction of rotation, characterized in that in a buffer zone deflecting the pipe (2) from the direction of rolling, the cyclically irregular speed of the rolled out pipe is converted into a constant run-out speed at which the pipe (2) is withdrawn, whereby the distance between the run out chuck (3) and the driving apparatus (4) is proportioned such that the torsional stress of the rolled pipe (2) always lies in the elastic range.
Patent JP-S58108061-A (JP)
Title: Magnetic disk control system
Inventor: MACHIDA MINORU
IPC: G11B19/04
Filed: 1981-12-18
Abstract: PURPOSE:To prevent recording information from being destroyed completely, by supplying electric power during writing operation through a switch means with a low response speed, and bringing this switch means under the control of a disk rotation drive control signal. CONSTITUTION:A switch circuit 1 is composed of a reed microswitch having a low response speed, and a signal writing circuit 2 is powered up through said circuit 1. Consequently, the circuit 2 operates only while the power source is stable to prevent the occurrence of malfunction completely.
Patent JP-H1114020-A (JP)
Title: Complete incineration equipment
Inventor: NISHIKAWA KAZUO
IPC: F23G5/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an incineration equipment which eliminates an unburned residue by completely burning a material to be incinerated in a furnace and prevents an environmental pollution by minimizing the discharging of a harmful substance such as dioxine into atmosphere. SOLUTION: A blower 1 equipped with a reduction gear is disposed below an incinerator A and an atomizer 4 is mounted on a combustion chamber C disposed above the incinerator A so that the inside of the combustion chamber C is formed as a vapor and water tank 5. An instantaneous water heating pipe 6 is connected with the vapor and water tank 5 at two points from below and the upper portion of the vapor and water tank 5 is connected with a high temperature vapor generator 10 by means of a steam transfer pipe 9. Furthermore, a high temperature vapor diffuser 13 which diffuses the high temperature vapor from a blow-off opening 12 of the high temperature vapor generator 10 is disposed at the center of a lower portion of a chimney 14.
Patent JP-S6446621-A (JP)
Title: Air leak testing device
Inventor: KONO HIROBUMI
IPC: G01M3/26
Filed: 1987-08-17
Abstract: PURPOSE:To simplify the device and to improve its operability by putting both water tank half bodies off a conveyance passage when a work is conveyed and putting the water tank half bodies together into a water tank when a leak test is conducted by using a water dipping means. CONSTITUTION:When the work 7 is lifted by a conveying device 5, pistons 21 and 36 are operated into stand-by states, the water tank half bodies 10 are displaced toward a fixed wall member 34, and the conveyance passage 12 is open. Then when the work 7 is installed in an inspection chamber, the pistons 21 and 36 operate and the water tank half body 10 moves toward the water tank half body 9 until a gap X is formed between an abutting surface 13 and an abutting part 14, thereby inspecting an air leak. When a leak defect is caused, the piston 45 is drawn in to put the water tank half bodies 9 and 10 together into the water tank, and the water in the tank 28 is sent in the water tank by a water feeding and discharging means 31 to perform leak inspection while the work 7 is dipped in the water.
Patent JP-H0491472-A (JP)
Title: Photoelectric conversion apparatus
Inventor: UENO TOSHITAKE
IPC: H01L27/14
Filed: 1990-08-02
Abstract: PURPOSE:To make a dark output free from influence of the oblique incident light on a light receiving surface by providing a light shielding layer consisting of a first part located on the upper side and a second part located in the side part of the light receiving surface. CONSTITUTION:A light shielding layer 1 is provided for enabling pixels to operate as dark pixels. In this case, the light shielding layer 1 is formed by a first part 11 having the area sufficient for covering the light receiving surface of the pixels and thickness thinner than an insulating layer 2 and a second part 12 extending downward from the edge part of the first part 11. The first part 11 extends along the surface of the insulating layer 2 and the second part 12 pases through the insulating layer 2 in the thickness direction and reaches the surface of an element isolating region 3.
Patent JP-H06100037-A (JP)
Title: Protective member
Inventor: KANEDA SHINICHI
IPC: B65D81/03
Filed: 1992-07-30
Abstract: PURPOSE:To provide a protective member which can be repeatedly detached without accompanying the transfer of an adhesive, and can be easily used. CONSTITUTION:A stretchable lining layer 2, which forms a smooth surface, is formed on one surface side of a tape-shaped base material 1 with extensibility, and at the same time, on the other surface side, an expanded resin layer 3 which has stickiness and elasticity, and on the external surface of which air bubbles 31, 32 are made to expose is formed for the title protective member.
Patent JP-S58105012-A (JP)
Title: Magnetic scale and manufacture thereof
Inventor: MIYOUGA OSAMU
IPC: G01D5/245
Filed: 1981-12-17
Abstract: PURPOSE:To obtain a flat surface of a curve surface of a smooth magnetic material, by a method wherein a magnetically rigid magnetic metal wire material is embedded in a concave pillar or in a groove formed along a longitudinal direction of a side of a tubular nonmagnetic material. CONSTITUTION:A width of a groove, previously formed in a nonmagnetic material, is preferably about a diameter of a magnetic wire material being embedded, and if the depth of the groove exceeds half the diameter of the magnetic metal wire material and is below the diameter thereof, it is sufficient. The bottom of the groove may be flat or mey be curve. The magnetic metal wire material is preferably a material having a coercive force of more than 300 oersted and a high residual magnetic flux density. In order to secure the magnetic metal wire material embedded in the groove, it is caulked by a swage process or secured by welding or soldering, and this prevents projecting of the magnetic metal wire material from the inside of the groove when a cutting process takes place, and enables the flat surface of the magnetic material to be produced with an excellent precision.
Patent JP-H1143692-A (JP)
Title: Bleaching detergent composition
Inventor: YAMAGUCHI YUKIYOSHI
IPC: C11D3/20
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching detergent composition free from caking even in long-term storage. SOLUTION: This composition contains 1-80 wt.% component (A) that releases hydrogen peroxide when in water, 0.1-20 wt.% particulate material (B) containing a bleaching activator represented by the formula [wherein R is a 7-15C linear alkyl; and Y is -SO3 M or -COOM (wherein M is H or an alkali metal atom)], a component (C) comprising an alkaline earth metal or its salt, and a component (D) comprising an alkali metal or its salt, wherein the total content of components C and D is 5-60 wt.%, and the weight ratio of component C to component D is (10:1) to (1:100).