baber/WOPTO huggingface dataset:
Patent JP-S6229333-A (JP)
Title: System for setting ciphering key
Inventor: SHIRAHASE TSUTOMU
IPC: G06F21/62
Filed: 1985-07-31
Abstract: PURPOSE:To disperse the danger of ciphering key leakage by preserving a ciphering key while being separated into a generating means and a parameter. CONSTITUTION:In inputting a parameter from a parameter input device 2, the parameter is stored in a parameter storage memory 7 in a ciphering key generating device 3 via a parameter input device adaptor 4 and a ciphering key generating device input/output adaptor 5, a microprocessor 6 in the device 3 executes a ciphering key generation program 8 to generate the ciphering key. The generated ciphering key is stored in a ciphering key storage memory 9 in a confidentiality protecting device 1 via a ciphering key generation input/ output adaptor 5. A ciphering processing device 10 applies ciphering/decoding to the content of a transmission/reception buffer, sends the ciphered key to an opposite party via a line and applies decoding to the reception data. thus, the confidentiality of the ciphering key is improved.
Patent JP-H0219389-A (JP)
Title: Myoinositol derivative and production thereof
Inventor: OZAKI SHOICHIRO
IPC: C07C43/18
Filed: 1988-07-07
Abstract: NEW MATERIAL:2-Dehydro-2-tritium-myoinositol-1, 4, 5-triphosphate or 1- dehydro-1-trithium-myoinositol-1,4,5-triphosphate. USE:Useful in the field of biochemistry, medicine and biology. PREPARATION:2-Dehydro-2-tritium-myoinositol-1,4,5-triphosphate is obtained through a process of a 3,6-dibenzyl-4,5-bis(dibenzylphosphoryl)-myoinositol, 3,6- dibenzyl-4,5-bis(dibenzylphosphoryl)-1-trialkylsilyl-my-oinositol, 3,6-dibenzyl-1- trialkylsilyl-4,5-bis(dibenzylphosphoryl)-2--deoxy-2-oxo-myoinositol, etc.
Patent JP-H1059934-A (JP)
Title: Quaternary ammonium compound as bleach activator and its production
Inventor: LOEFFLER MATTHIAS DR
IPC: C07D207/263
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To produce a new compound useful as a bleach activator for a detergent composition. SOLUTION: This new compound is represented by formula I  R1 to R3 are each a 1-24C alkyl or an aryl; R2 and R3 together with N to which both are bonded form a 4-6C ring, etc.; L is a group represented by formula II [(n) is 3-5], etc.; X is an anion}, e.g. (N,N,N-trimethylammonium)acetylpyrrolidone chloride. The compound represented by formula I is obtained by reacting a lactam with chloroacetyl chloride in the presence of an auxiliary base, providing an N-(chloroacetyl)amide, then reacting the resultant compound with a secondary amine, preparing a 2-(N,N-dialkylamine)acetyllactam and subsequently alkylating the resultant compound.
Patent JP-S6325664-A (JP)
Title: Preparation of toner
Inventor: SATSUTA KEISUKE
IPC: G03G9/087
Filed: 1986-07-18
Abstract: PURPOSE:To form spherical toner particles and to obtain the toner superior in fluidity and triboelectrification characteristics by dissolving or dispersing toner components into a volatile solvent of <=100 deg.C boiling point, mixing this solution or dispersion with water containing a dispersion stabilizer, stirring the mixture to emulsify it, and removing the volatile solvent. CONSTITUTION:The toner components are dissolved or dispersed into the volatile solvent of <=100 deg.C boiling point, this obtained solution or dispersion is mixed with the water containing the dispersion stabilizer, the mixture is stirred and emulsified, and the volatile solvent is removed from this emulsion to obtain spherical toner particles. The toner is composed of a toner resin, a wax, an electrification controller, a dye of pigment, a magnetic powder, and other additives. The one-component type toner comprises 40-70pts.wt. of the resin, 1-5pts.wt. of the wax, 1-5pts.wt. of the electrification controller, 0-3pts.wt. of the pigment, and 30-60pts.wt. of the magnetic powder, and the like, and the binary-component type toner is composed of 60-95pts.wt. of the resin, 1-5pts.wt. of the wax, 0.1-5pts.wt. of the electrification controller, 2-6pts.wt. of the pigment, 0-30pts.wt. of the magnetic powder, and the like.
Patent JP-S6233094-A (JP)
Title: Flux cored wire for welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/368
Filed: 1985-07-31
Abstract: PURPOSE:To improve the toughness of a weld zone, impact characteristic and welding workability by incorporating C, Si, Mn and TiO2 into a wire at a prescribed ratio each by the total weight of the wire and specifying the content of N. CONSTITUTION:The flux cored wire for gas shielded arc welding is composed, by the total weight of the wire, of <=0.20wt% C, 0.30-1.50wt% Si, 0.50-3.00wt% Mn and 2.50-8.50wt% TiO2. The content of N is specified to <=0.02wt%. The welding workability is thereby improved and the toughness and impact characteristic are improved.
Patent JP-S6149715-A (JP)
Title: Roll rearranging device of rolling mill
Inventor: TERAKADO KATSUMI
IPC: B21B31/10
Filed: 1984-08-13
Abstract: PURPOSE:To obtain a titled device capable of rearranging rolls briefly in a short time by constituting the device; wherein a traversing carriage, to be loaded with grouped rolls for carrying them, is mounted on a self-traversing carriage, and the centers of both carriages are aligned with each other by inserting a taper shaft of the self-traveling carriage into a taper hole of the traversing carriage. CONSTITUTION:A traversing carriage 15A, loaded with new rolls at a roll shop 10, is mounted on a self-traveling carriage 11, and the carriage 15A is fixed to the carriage 11 by inserting a taper shaft of a stopper 17, used for stopping the movement of carriage 15A, into a taper hole of the carriage 15A with the aid of a movement-stopper driver 18, and both carriages 15A, 11 are carried to a roll- rearranging position by a self-traveling driver 12. Then, an empty traversing carriage 15B is mounted on the carriage 11 by a traversing driving-device 16, and the carriage 15B is loaded with drawn-out old grouped rolls. Next, the carriage 15A loaded with said new grouped rolls is mounted on the carriage 11 again; and the new rolls are attached to a rolling mill 1, after aligning the centers of both carriages 15A, 11 with each other and fixing them together by using the stopper 17. Thereafter, the carriage 15B loaded with the old grouped rolls is carried into the roll shop 10 by the carriage 11.
Patent JP-S6327439-A (JP)
Title: Sustained release medicinal effect preparation
Inventor: ANDO EISHIN
IPC: A61K47/44
Filed: 1986-07-18
Abstract: PURPOSE:The titled sustained release medicinal effect preparation controlling elution rate of water-soluble oral drug by a simple method and lasting elution for a long time, containing the water-soluble drug, a lipid substance and an oil as essential components. CONSTITUTION:A sustained release preparation containing a water-soluble drug, a lipid substance and an oil as essential components. Bunazosin hydrochloride, phenylpropanolamine, chlorpheniramine maleate, etc., may be cited as the water-soluble drug and stearic acid, myristic acid, lauryl alcohol glycerin monostearate, bees wax, paraffin, etc., as the lipid substance. A soybean oil, cotton seed oil, silicone oil, etc., may be cited as the oil. In pharmaceutical manufacturing, the above-mentioned components are blended in a proper ratio and processed into a dosage form such as granule, powder, etc., suitable for oral administration by a conventional procedure.
Patent JP-2000003251-A (JP)
Title: Tablet input device
Inventor: TANAKA YOSHIO
IPC: G06F3/0488
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To simplify a tablet input board and the driving circuit therefor. SOLUTION: This tablet input device is constituted of a tablet input board in which X electrodes Xa and Xb are vertically extended in the right and left periphery of the upper face of an insulating substrate, and a resistance film 23 is formed on one face between those X electrodes, and horizontally extended slits 22 are distributed on the resistance film, and also Y electrodes Ya and Yb are horizontally extended in the upper and lower periphery of the bottom face of the insulating substrate, and a resistance film 25 is formed on one face between those Y electrodes, a means for impressing a pulse to one of the X electrodes Xa and Xb in a prescribed time and impressing a pulse to one of the Y electrodes Ya and Yb in the other prescribed time, an input pen (pen type detection sensor)  for detecting a voltage induced in an arbitrary point on the table input board 2 according to the impression of the pulse, a means for waveform shaping the output of the input pen, and A/D converting this, and an X and Y position calculating means for calculating the coordinate position of the input pen on the tablet input board from the output.
Patent JP-S5689834-A (JP)
Title: Production of microcapsule
Inventor: FUJISHIGE NORINAGA
IPC: B01J13/08
Filed: 1979-12-24
Abstract: PURPOSE:To produce the microcapsules of a core material efficiently in a short time by dispersing an aqueous soln. or aqueous dispersion of said core material into an ethyl acetate soln. of a high polymer material and redispersing this dispersion into a large amount of water. CONSTITUTION:An aqueous soln. or aqueous dispersion of a core material is added into an ethyl acetate soln. of a high polymer material which serves as the coating material for microcapsules, and these are dispersed into fine particles of suitable sizes with the aid of a homogenizer or the like. This dispersion is redispresed into a large amount of water in order to prevent the particles contg. the dispersed core material from flocculating each other and solidifying as well as to accelerate the desolvation from the coating structure of the particle surfaces. Good results will be obtained as well by beforehand dissolving a small amount of a nonionic surfactant in the water to be redispersed with the particles.
Patent JP-H058913-A (JP)
Title: Printer
Inventor: KAWAGUCHI TAKAHIRO
IPC: B41J29/00
Filed: 1991-07-09
Abstract: PURPOSE:To surely remove static electricity, with which continuous paper is charged, so that printing can be smoothly performed by providing a conductive member, which can be brought into contact with the continuous paper and electrically connected to a printer frame through an engaging shaft, in at least a tractor main unit frame part. CONSTITUTION:In the case of feeding continuous paper charged with static electricity to a tractor 10, the continuous paper is pressed to an upper surface of a subplate 13 by a tractor cover 18 and brought into contact with a plane part of a conductive member 21, provided in a main unit frame part 11 of the tractor 10 and a paper guide part 17, to relieve the static electricity to printer frames 2L, 2R through the conductive member 21 and engaging shafts 15, 16. Accordingly, by surely removing the static electricity in the tractor 10 of the continuous paper before it reaches a printing part 8, the continuous paper is prevented from attraction of its feed side part to discharge part and to prevent an electronic control part 9 or the like from receiving a bad influence due to electric noise by the static electricity.
Patent JP-H0729116-A (JP)
Title: Data recording apparatus
Inventor: SEO YUZO
IPC: G11B17/32
Filed: 1993-07-07
Abstract: PURPOSE:To prevent the deformation of a recording medium by adding the same force from both surfaces. CONSTITUTION:A head includes slider chips 2, 3, 4, 5 and a head core 1. Each slider chip 2, 3, 4, 5 has, at a surface thereof facing a medium, a first groove part comprising a plurality of grooves 7 and a first flat part, 8 substantially in touch with the medium. A pad has a second groove part consisting of a plurality of grooves and a second flat part substantially in touch with the medium, at a surface confronting to the medium. The first flat part 8 and the second flat, part substantially hold the relationship of a mirror image to a surface where the medium is to be arranged. Accordingly, even women the running speed of the medium is increased, an increase of the distance between the head and medium is restricted, thereby achieving high-speed recording and reproduction.
Patent JP-S5691484-A (JP)
Title: Light potentiometer
Inventor: SATOU MASUJI
IPC: H01L31/16
Filed: 1979-12-26
Abstract: PURPOSE:To uniform the angular distribution of an ON-resistance due to the angular dependability of the light emission rate of a light source at a light potentiometer by changing the width of photoconductive film of a device for the potentiometer along the length of the film. CONSTITUTION:A device for a light potentiometer is equipped with a rectangular resister film 2, an input electrode 4 provided at the both ends of the film 2, an earth electrode 6, a photoconductive film 8 with which the film 2 contacts, and an output electrode film 10 contacting with the film 8. The potentiometer applies a light spot from a light source to a photoconductive film 8 via a movable mask to obtain an output voltage corresponding to the location of the spot. Since the light source has an angular dependability, however, the light quantity of the spot changes so that output voltage cannot obtain linearity. Therefore, the angular distribution of ON-resistance is uniformed for improving output voltage is linearity by changing the width of the film 8.
Patent JP-H09321119-A (JP)
Title: Semiconductor module type manufacturing unit system
Inventor: GO HAKUFUN
IPC: H01L21/68
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To quickly elevate the production power and reduce the investment cost by providing an open type automated semiconductor manufacturing factory composed of computer-matched module type manufacturing units and fast wafer transport system. SOLUTION: A module type manufacturing unit 50 comprises an independent clean room, semiconductor manufacturing equipment, in-module wafer transport system having wafer pick up machine arms or robots, unit computer control system, associated work piping system, and system interfaces. The manufacturing units 50 are collected and combined to form a subsystem with a wafer fast transport system 54 and bridge type coupling system 51 for coupling the different module type manufacturing units 50 to a group of sub-units. This allows the number of the module type manufacturing units to 9e changed according to requirements of the manufacturing steps and production power. Thus it is possible to elevate the production power and reduced the investment cost.
Patent JP-S5869590-A (JP)
Inventor: KANAI HIROSHI
IPC: A63H27/18
Filed: 1981-10-20
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-H0729989-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA TERUHISA
IPC: H01L21/265
Filed: 1993-07-07
Abstract: PURPOSE:To form a semiconductor element having an excellent contact characteristic by an easy process by doping P-type impurities by ion implantation into the bottom of an opening part on a P- and an N-type impurity diffusion layers and by forming a metal interconnection layer. CONSTITUTION:A P+ contact hole 108 is made on a P+ diffusion layer 106 and an N+ contact hole 109 is made on an N+ diffusion layer 107. Nextly, a P-type ion species such as B and BF2 is injected and active annealed to form an added injection layer of P+ contact at the bottom of the P+ contact hole 108 on the P+ diffusion layer 106 of a PchMOS transistor 101. At that time, ions are also injected into the bottom of the N+ contact hole 109 on the N+ diffusion layer 107 and an added injection layer 111 of N+ contact is formed. Nextly, a tungsten plug 112 is formed in the contact hole and after that, an Al interconnection layer 113 is formed and thus a first layer interconnection layer is formed.
Patent JP-S6146977-A (JP)
Inventor: JIKUYA NOBUO
IPC: H04N5/64
Filed: 1984-08-11
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。
Patent JP-H0219468-A (JP)
Title: Formation of metal oxide
Inventor: YOSHIDA MASAJI
IPC: C01G1/00
Filed: 1988-07-05
Abstract: PURPOSE:To obtain a superconductor oxide thin film free of different phases of fluorides and carbonates by alternately repeating a stage for forming a metal oxide thin film by organometallic compd. vapor-phase growth and a stage for treating with hydrogen plasma. CONSTITUTION:The formation of a phase different from that of an introduced oxide is controlled by hydrogen plasma treatment in this method, since an organometallic compd. is essentially used. Several atom layers of the oxides are firstly formed, and then treated with hydrogen plasma to hydrogenate the different phases in the oxide and to remove the different phases. In this case, the hydrogen treatment must be carried out with the thickness of about several atom layers to allow the different phases to sufficiently react with hydrogen. By this method, the inclusion of the different phases of halides, carbonates, etc., in the oxide thin film is completely prevented while keeping the characteristic of the organometallic compd. contg. halogens, and an excellent metal oxide film can be grown in the vapor phase.
Patent JP-H0832287-A (JP)
Title: Parts carrier
Inventor: YAMADA TAKESHI
IPC: B65G47/91
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a parts carrier for carrying a part, having irregular suction face, accurately while sucking surely. CONSTITUTION:A pressed part 27 is carried with the suction face 27a being sucked by a pad 23 provided, on the inside, with a vacuum suction path communicated with a vacuum source. When the part is pressed, the pad 23 is deformed according to the irregularities on the suction face 27a of the part 27. Consequently, the gap is filled and air leak to the vacuum suction path is prevented.
Patent JP-2000355942-A (JP)
Title: Design structure of block for retaining wall
Inventor: SUEMATSU DAIKICHI
IPC: E02D29/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a design technique for retaining wall blocks capable of expressing a natural texture although it is made of concrete and giving a design by making use of stains on the surface, while turning one's attention to the stains on the surface without coloring it with paint or the like when designing imitation stone-like partitioned faces of retaining wall blocks through a chipping process. SOLUTION: In this blocks for a retaining wall, a plurality of imitation stone-like partition faces 2 partitioned by joint grooves 10 on the wall face 1 are formed. A part of the imitation stone-like partitioned faces 2 is chipped to form a chipped face 20 and the rest imitation stone-like partitioned faces are formed to have antifouling faces 21 where the fair-faced concrete is treated with an antifouling process and the fair-faced concrete face 22 as it is. The chipped face 20 is treated with an antifouling process.
Patent JP-H0516976-A (JP)
Title: Container lid
Inventor: TOYODA TAKASHI
IPC: B32B15/08
Filed: 1991-07-09
Abstract: PURPOSE:To eliminate the need to place a weight on a lid which has been put back in place after opening a container and then pouring hot water therein by imparting a specific property to the lid having a pull tab at its edge. CONSTITUTION:The lid having a pull tab 11 at its edge is a laminated product consisting of a base material layer 2 provided on its surface with a printed paper having a Clark stiffness number of 1-20 and a thermoplastic resin film having a tensile elastic modules of 5000-50000kg/cm<2>. The pull tab portion 11 of the lid 1 is given a direction (a) directed in coincidence with the direction of a larger thermal expansion coefficient of the lid taking place when the temp. of the thermoplastic resin film of the base material layer 2 is made to rise to 30-80 deg.C in an increment of 10 deg.C per minute for five minutes and the pull tab portion 11 of the thermoplastic resin film is given a direction in the direction of the film thermal expansion coefficient of 0.4-2.4%. The thickness of the thermoplastic resin film of the base material layer 2 is made larger than that of a metal layer 4. This can eliminate the need to place a weight on the lid 1 which has been put back in place after pouring hot water in the container.
Patent JP-S5958048-A (JP)
Title: Methacrylic resin composition
Inventor: YONETANI KIICHI
IPC: C08L33/04
Filed: 1982-09-28
Abstract: PURPOSE:To prepare a composition having remarkably improved solvent resistance and impact strength, by compounding a specific olefin copolymer to a methacrylic polymer composed mainly of methyl methacrylate. CONSTITUTION:100pts.wt. of a methacrylic polymer containing >=50wt%, preferably >=70wt% of methyl methacrylate is compounded with 1-100pts.wt., preferably 3-50pts.wt. of an olefin copolymer composed of an alpha-olefin (preferably ethylene) and an alpha,beta-unsaturated acid glycidyl ester (preferably glycidyl methacrylate). Preferably, 0.001-5pts.wt. of a phosphonium compound, etc. is further added to the composition.
Patent JP-2000004361-A (JP)
Title: Image data correcting method and image processor
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To acquire image data that accurately represents a subject image at the time of photographing from a read image data obtained by reading an image, which is exposed and recorded on photosensitive material and is visualized through development processing. SOLUTION: Characteristics data FilmDataj (d) which has conversion characteristics, that converts image data of a film image recorded on a photographic film into image data almost equal to image data of a virtual film image recorded on a virtual photographic film, having an exposure quantity-coloring density characteristics equal to characteristics obtd. by extending respectively linear parts of the exposure quantity-coloring density characteristics of the photographic film to an exposure quantity area where the characteristics become nonlinear is precalculated and nonlinear corrections that convert the image data by using the characteristics data are performed after performing the correction that corresponds to the bias of film base density to reference value.  Furthermore, image data standardization, which corrects color balance of the image data in accordance with color balance of a gray candidate point in the image data, is performed.
Patent JP-H105589-A (JP)
Title: Catalyst for cleaning of exhaust gas
Inventor: ITO JUNJI
IPC: B01J21/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning of exhaust gas having high activity to hydrocarbons even at a low temp. of exhaust gas. SOLUTION: A honeycomb carrier is coated with a catalytic compsn. contg. a fireproof inorg. oxide carrying 4-15wt.% Pd in the form of a Pd-contg. layer so that Pd is contained by 3.5-18g per 11 of the honeycomb carrier. The Pd- contg. layer as an upper layer and an Rh-contg. layer as a lower layer may be disposed on the honeycomb carrier.
Patent JP-2000003699-A (JP)
Title: Battery and electronic device
Inventor: SATO SHUICHI
IPC: H01M2/30
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To replace batteries without interruption of operation and working of the electronic device. SOLUTION: A battery pack 10 has a shape of a rectangular parallelepiped wherein concave parts 4,5 and a convex part 3 are formed, and it is provided with positive power terminals 1a, 1a' and negative power terminals 1b, 1b'. A hand-held terminal 100 is provided with a battery pack containing part 105 prepared with two loading holes 106, 107 for the battery pack 10, detecting switches 102, 103, positive terminals 101A, 101A', and negative terminals 101B, 101B'. When the battery pack 10 contained in the hand-held terminal 100 is replaced, a new battery pack is inserted into one of the loading holes of the battery pack containing part 105 to push the battery pack 10 out of the other loading hole, thus it is replaced.