baber/WOPTO huggingface dataset:
Patent JP-H03139898-A (JP)
Title: Manufacture of substrate with plated through holes
Inventor: KAWAKAMI TAKAMASA
IPC: H05K3/42
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a substrate with plated through holes, where uniform plating is applied also to the holes having a small diameter and a large aspect ratio by forming a large number of through holes on a copper-clad plate or on a multilayer plate being copper-plated on both sides of the substrate and arranging formic acid copper within 5cm of the through holes for heating under reduced pressure. CONSTITUTION:A large number of through holes are formed on a copper-clad plate or a multiple plate being copper-clad on both sides for being made the through hole (1). Formic acid copper is arranged or held in the position within 5cm of the through holes concerned to be heated up to a prescribed temperature under reduced pressure not exceeding 30Torr in the range above 165 deg.C and not exceeding a deformation and deterioration temperature of the through hole substrate (1) while raising the temperature of formic acid copper at a speed of above 1 deg.C/min at least in the range of temperature 130 deg.C to 165 deg.C to be held. The amount of formic acid copper used (the whole amount of formic acid copper arranged) are mainly to be decided by the whole surface area including holes of the through hole substrate (1) to be plated and the whole surface area of arrangement tools of formic acid copper to be above 0.001g/cm<2>, desirably 0.02 to 0.3g/cm<2> and especially 0.002 to 0.1g/cm<2>.
Patent JP-H09118877-A (JP)
Title: Water-dispersing water-and oil-repellent composition having excellent stability against impurity
Inventor: TAMURA MASAYUKI
IPC: C09K23/52
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition composed of a specific fluorine- containing polymer and a mixture of surfactants, capable of exhibiting excellent water-and oil-repellency and free from the loss of water-repellent and oil- repellent functions and the decrease of emulsion stability caused by the existence of a combined supplementary agent and impurities. SOLUTION: This repellent composition is obtained by dispersing (A) a polymer consisting of a polymer unit of a polyfluoroalkyl-containing (meth)acrylate and (B) a surfactant mixture composed of surfactants consisting of a compound containing a cationic nitrogen and >=5 of oxyalkylene units in a molecule  e.g. a compound of the formula [R<1> is a 6-22C alkyl, a 6-22C acyl, a 6-22C alkenyl, a 6-22C alkyl-substituted phenyl, etc.; R<2> is H, methyl, benzyl, etc.; [X<-> ] is a monovalent anion; A is oxyethylene; B is oxypropylene; (k), (m), (n) and (p) are each 0-20 and the average of the total is 5-40]} (B1 ), a nonionic surfactant (B2 ) and a cationic surfactant excluding B1 (B3 ) in an aqueous medium.
Patent JP-H06124282-A (JP)
Title: Document preparing device
Inventor: HIRONO KAZUHISA
IPC: G06F17/21
Filed: 1992-10-14
Abstract: PURPOSE:To provide a tape printing device in which the preparation of a document can be attained by a simple input operation, and the file memory of a large capacity is not necessitated for the storage of the prepared document, at the time of preparing and storing plural documents whose only one part is different. CONSTITUTION:When a character key is operated in an editing state (S3 and S7: YES), character data corresponding to the character key are written in a text memory (S9). And also, when an insert print key is operated (S3: YES, S7: NO, and S11: YES), a common part identification code indicating that already inputted document data strings are common parts is written in the text memory, and a character string input request screen is displayed (S13). Afterwards, when the character columns are inputted by the operation of the character key, and a selection key is operated, an insert print code indicating the document data columns for an insert print is written in the end of the already inputted document data columns of the text memory (S3: NO, S5).
Patent JP-H03197954-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIMADA TOMOYUKI
IPC: G03G5/06
Filed: 1989-10-24
Abstract: PURPOSE:To obtain a photosensitive body high in sensitivity and stable in characteristics even at the time of repeated uses by incorporating a specified disazo pigment as an effective component in a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains the disazo pigment represented by formula I in which A is a coupler residue; each of Ar<1> and Ar<2> is biphenylene; Ar<3> is aryl. This pigment can be prepared by using a compound having a reactive diamino group on the central skeleton as a starting material, diazotizing it to isolate a tetrazonium salt, and coupling it with a coupler corresponding to this pigment in a proper organic solvent in the presence of an alkali, thus permitting the obtained electrophotographic sensitive body to be superior in durability and high in sensitivity.
Patent JP-H09111386-A (JP)
Title: Aluminum-magnesium alloy for welded structure having improved mechanical property
Inventor: JIYANNRIYUTSUKU HOFUMAN
IPC: C22C21/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To produce a seet material having a good meeting point between tensile strength and elongation percentage and excellent in corrosion resistance without needing final annealing by subjecting an Al-Mg alloy having a specified compsn. to hot rolling in the specified temp. range.  
     SOLUTION: An Al-Mg alloy having a compsn. contg., by weight 4.2 to 4.8% Mg, <0.5% Mn, <0.4% Zn, <0.45% Fe and <0.30% Si, also satisfying >0.7% Mn+Zn, furthermore contg., at need, <0.5% Cr, <0.25% Cu, <0.20% Ti and <0.20% Zr, and in which the contents of other elements are respectively regulated to ≤0.05% and the total content is regulated to ≤0.15% is heated at ≥500°C, is subjected to hot rolling at 300 to 370°C rolling mill feeding temp. and is worked into a sheet material having >2mm thickness and >2,200mm width. The sheet material for rails, tankers of roads, transporting containers and automobile wheels having the characteristics of final tensile strength Rn>275 MPa and elongation percentage A>17.5% and A×Rn>6,000 can be produced without executing final annealing treatment. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0687633-A (JP)
Title: Production of vacuum-insulation glass sheet and its stress relieving method
Inventor: KUROIWA KAZUO
IPC: C03B23/24
Filed: 1992-09-03
Abstract: PURPOSE:To provide a vacuum-insulation glass sheet capable of remarkably reducing the heating and cooling cost and refrigerating cost and to automatically mass-produce a large-area vacuum-insulation glass sheet by forming a vacuum space between the glass plates to obtain high precision and strength, maintaining airtightness over a long period and decreasing the heat transmission coefficient below that of the thermos bottle. CONSTITUTION:A spacer is provided between two parallel glass plates, incorporated into <=1 glass plate and fixed to keep the interval. The peripheral ends of the parallel plates are fused and sealed, the space between the plates is evacuated from their corners to constitute the vacuum-insulation glass sheet. The respective sheets are sucked and supported by a planar sucker, the plates are preheated and then annealed, hence the stress is relieved in the high temp. zone by the vertical spin process. Consequently, the vacuum-insulation glass sheet having an area, small or large, is automatically mass-produced.
Patent JP-H08139154-A (JP)
Title: Method and apparatus for handling wafer
Inventor: MURAMATSU TOMOAKI
IPC: H01L21/677
Filed: 1994-11-10
Abstract: PURPOSE: To obtain method and apparatus for handling wafer in which a wafer is held and transferred while suppressing adhesion of particles and reducing the space required for holding. CONSTITUTION: A leaf spring 12 bent along the outer diameter of a wafer 2 and an arm part comprising a flexible tube 13 for passing the air, disposed in parallel with leaf spring 12, are extended from a base 6. When a wafer 2 is held, the wafer 2 is held at the outer circumferential end part thereof by means of the leaf spring 12, the engaging parts 10, 11 of the base 6, and a block 14 while blocking air supply to the flexible tube 13. When the wafer 2 is released, the flexible tube 13 is fed with the air in order to straighten the flexible tube 13 thus disengaging flexible tube 13 from the wafer 2.
Patent JP-H08131545-A (JP)
Title: Internal insertion device having electrically conductive way, and manufacture thereof
Inventor: OZASA HITOSHI
IPC: B81B1/00
Filed: 1994-11-10
Abstract: PURPOSE: To realize an internal insertion device of a thin diameter, and having excellent characteristics and durability, and a manufacturing method thereof in which processes are easy, and in which lumen sizes achieving functions of medical treatment or observation of a living body can be secured. CONSTITUTION: In an internal insertion device 1, and a manufacturing method thereof, electrically conductive ways using conductor coating the surface of base material of the internal insertion device are provided as electrically conductive ways 12, 13 to be electrically connected to an analysis device 2.
Patent JP-H06103471-A (JP)
Title: Method and device for detecting moving object
Inventor: SHIMONAGA HIROSHI
IPC: G08B13/194
Filed: 1992-09-22
Abstract: PURPOSE:To prevent brightness fluctuation due to sunshine fluctuation from being erroneously recognized as moving object intrusion by forming a fluctuation area picture for indicating the fluctuation state of brightness distribution and discriminating whether or tact a moving object is present within a visual field based on the fluctuation state of the picture element distribution. CONSTITUTION:The data of a fluctuation area picture memory 9 are compared with a threshold value supplied from a threshold value setting circuit 13 by each picture element and binarized picture data are stored in a binary picture memory 15. The fluctuation area picture and the binary picture are transferred to a comparator circuit 17 and arithmetic operation for subtracting the binary picture from the fluctuation area picture is performed for the each picture element. Then, a brightness fluctuation value towards picture element number distribution formation circuit 21 sums up the respective pixel data of a small fluctuation area picture memory 19 with brightness fluctuation values as parameters and sums up picture element number distribution data for the respective brightness fluctuation values. A discrimination arithmetic circuit 23 discriminates whether or not the moving object is present in the visual field based on the picture element distribution data and outputs the discriminated result to an output terminal 25.
Patent JP-H07109269-A (JP)
Title: Production of chromane derivative and intermediate thereof
Inventor: TOTANI TETSUYA
IPC: C07D311/58
Filed: 1993-10-12
Abstract: PURPOSE:To industrially and advantageously obtain the compound useful as an intermediate for benzoylhydrazine insecticides, etc., by esterifying a specific omicron-allylphenol compound, reacting the reaction product with a hydrogen halide in the presence of an active radical, and further treating the product with a base. CONSTITUTION:A method for producing a chromane derivative comprises reacting a compound of formula I (R<1> is 1-2C alkyl, halogen; R<2> 18 4-6C t-alkyl; R<3>, R<4> are H, methyl) (e.g. 2-allyl-3-hydroxy-4-t-butyl-toluene) with a compound of formula: R<5> COY [R<5> is 1-4C alkyl, 1-4C alkoxy; Y is halogen, formula: OCOR<5>, formula: OSO2R<6> (R<6> is alkyl, haloalkyl, aryl)] (e.g. acetic acid anhydride) in the presence or absence of a base in a solvent or in a solvent-free state, reacting the produced compound of formula II with a hydrogen halide in the presence of an azo compound, a peroxide, oxygen, etc., or under the irradiation of light in a solvent, and subsequently treating the produced compound of formula III (X is halogen) with a base in a solvent, thus obtaining the objective compound of formula IV.
Patent JP-H11120275-A (JP)
Title: Code image storage device
Inventor: IMAIDE SHINICHI
IPC: G10L19/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in the quality of a voice caused by printing and recording operation for a code image when the voice is inputted from a microphone as much as possible. SOLUTION: An operation mode control part 40 sets an operation mode flag to a microphone voice input operation disallowed state during printing operation by a printer 16 and sets it in an allowed state at the end of the printing operation. Then when a voice input start operation part 20 indicates voice input from the microphone 10, a voice input process part 44 is inhibited from operating until the operation mode flat enters the microphone voice input operation allowed state, namely, the operation of the printer 16 ends on condition that the operation mode flat is set in the microphone voice input operation disallowed state.
Patent JP-H04152783-A (JP)
Title: Television telephone set
Inventor: SEGAWA RYUICHI
IPC: H04N5/66
Filed: 1990-10-16
Abstract: PURPOSE:To allow the telephone set to be usable immediately after application of power by employing an image sensor for an image pickup means and using a liquid crystal display device to display a received picture signal as a picture for the telephone set. CONSTITUTION:An area type CCD image sensor 9 is used for an image pickup device and an LCD 3 is used for a picture display device. Thus, the television telephone set is much more miniaturized and its weight is made light, and the image pickup device and the picture display device required for transmission and reception of a picture signal with an opposite television telephone set are usable immediately after application of power and the convenience of use is improved.
Patent JP-H05221178-A (JP)
Title: Method for producing lithographic printing plate and said plate produced by said method
Inventor: ANDOREASU ERUZETSUSAA
IPC: B41N3/03
Filed: 1992-10-15
Abstract: PURPOSE: To improve lithographic printing plates thereby preventing or reducing effectively the degradation of oxide coatings of the face and the back of an aluminum base materiel and the contamination of printing forms and a develop ment apparatus resulted therefrom. CONSTITUTION: This is a production process for lithographic printing plates where grained, anodized and hydrophilized lithographic printing plates which have radiation-sensitive coatings are exposed and are developed in an aqueous alkaline solution, are subjected, after hydrophilization, to a treatment with a salt solution containing divalent or polyvalent cations in a concentration of not less than 0.02 mol/l.
Patent JP-H06197652-A (JP)
Title: Feeder equipped with fed amount-displaying device
Inventor: KOISHI MASAAKI
IPC: A01K5/00
Filed: 1992-10-15
Abstract: PURPOSE:To provide a feeder capable of accurately giving a feed in a prescribed amount. CONSTITUTION:The feeder is characterized by disposing plural containers 6, 10 each having an opening at its upper part on a carriage 2, disposing a screw conveyor for carrying out a feed at the bottom part of each of the containers 6, 10, and disposing fed amount-displaying devices 11, 12 interlocked with driving devices for driving the screw conveyers and operation mechanisms 13 for the fed amount-displaying devices 11, 12 on the upper surfaces of the containers 6, 10, either one of the pointer-driving part and display part of each of the fed amount-displaying devices 11, 12 being freely exchangeable.
Patent JP-H05119823-A (JP)
Title: Track planning method for robot and its controller
Inventor: OGISO TOSHIO
IPC: B25J13/08
Filed: 1991-10-24
Abstract: PURPOSE:To allow a robot to cope with a position variation of an obstacle, as well, and also, to allow it to reach an operation end point with a small srithmetic amount by detecting a local image of a work part by installing an image detecting means in the robot, and relating a relative position of the obstacle and the operating direction by a neural network. CONSTITUTION:A worker 12 inputs an operation start point, an operation end point and the number of local image picture elements to an input/output arithmetic unit 11. Subsequently, the whole image of a work part 8 by an image detecting means 7 is detected, and a local image is extracted. Next, a relative position of the operation end point and the local image is calculated, and each picture element of the local image is binarized to an obstacle part and a non- obstacle part. Thereafter, this binarized output is inputted to an artificial potential extreme value picture element detecting part, the next operation target point position is derived, converted to each joint position command of a robot 1 by a joint position arithmetic part, and the robot 1 is operated by applying power to motors 2, 4 through an amplifying part. In such a way, the robot can be moved between obstacles 9a-9d without being interferred by an obstacle.
Patent JP-H03139322-A (JP)
Title: Dish-drying machine
Inventor: MIYAJI SATORU
IPC: A47L19/00
Filed: 1989-10-24
Abstract: PURPOSE:To simplify component parts in a drying chamber and to dry a chopping board almost equally, by a method wherein dishes and the chopping board are stowed in the same drying chamber, and the dishes are arranged perpendicular to the chopping board. CONSTITUTION:A warm air-generating device consisting of a fan motor 2 and a heater assembly 3, which are located on the bottom in a main body 1, a water-receiving plate 4 mounted on the top part in the main body 1, a water- draining basket 6 which is placed above the water-receiving plate 4 and in which dishes 5 are stowed, and an openable cover 7 with which an opening part on the top of the main body 1 is covered, are provided. In the water- draining basket 6, dish-holding pins 9 whereby a plurality of the dishes 5 are separately arranged in parallel and held, and chopping board-holding pins 12 for vertically holding a chopping board 10 are also stood. Furthermore, the pins 9 and pins 12 are located so as to perpendicularly intersect with each other, and warm air diffusers 13 in front of the warm air-generating device are located under the pins 9 of the water draining basket 6. As the result of this, the chopping board can be stowed in simple structure and the ventilation for the chopping board can be made almost equal.
Patent JP-H07110594-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: MUTO KENKICHI
IPC: G03G9/08
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a toner excellent in flowability, releasability, transferability and durability and giving a high density clear image by sticking a fluorine-contg. quat. ammonium salt on specified colorant-contg. thermoplastic resin particles. CONSTITUTION:Colorant-contg. thermoplastic resin particles are produced, fine releasing agent particles are stuck and fixed on the resin particles and the resin particles are treated and coated with a fluorine-contg. quat. ammonium salt to produce the objective toner. Since the surfaces of the fine releasing agent particles are coated with the fluorine-contg. ammonium salt, the increase of bonding strength between toner particles by the releasing agent is not caused owing to the low surface energy of the fluorohydrocarbon groups and satisfactory flowability and transferability are maintained. Since the required amt. of the quat. ammonium salt is very small, the releasing agent easily reaches the surface of the toner by heating with a fixing roll and releasability can be exhibited. Proper electrostatic chargeability can also be imparted to the toner by properly selecting the quat. ammonium salt.
Patent JP-H02103920-A (JP)
Title: Pattern formation method and mask for pattern formation
Inventor: YOSHIOKA NOBUYUKI
IPC: H01L23/532
Filed: 1988-11-01
Abstract: PURPOSE:To obtain a desired aerial wiring pattern by setting the thicknesses of an aerial wiring part in a region not corresponding to an aerial line pattern and in a region corresponding to that and an exposure beam absorber in the area other than that to specific thicknesses, to a positive resist. CONSTITUTION:In an X-ray mask 5, the patterns a-c of an X-ray absorber 5b consisting of Au, W, or the like are formed on an X-ray film substrate 5a consisting of SiN<2>, or the like. The groove parts of a and b are patterns of the X-ray absorber 5b corresponding to an aerial pattern. In the groove a the absorber 5b does not exist, and in the groove b the absorber 5b of the specified thickness exists, and other absorbers 5b thicker than it exist at the c parts. An X-ray sensitive positive resist film 6 is formed on a semiconductor substrate 1. Using an X-ray mask 5 the resist film 6 is exposed with the aid of X-rays. The resist film 6 is developed so as to form a resist pattern, and thereon a metallic film is deposited. The resist film 6 is removed and also the metallic film in the film 6 is removed together, thus an aerial wiring pattern 6 is obtained.
Patent JP-H03138745-A (JP)
Title: System bus diagnosing method
Inventor: NONAKA KENJI
IPC: G06F13/00
Filed: 1989-10-25
Abstract: PURPOSE:To always diagnose a system bus with one-bit normalcy/abnormality detection result by providing first and second units with first and second detecting means respectively and connecting output terminal of both detecting means by wired OR and reporting the detection result to a central processing unit 103. CONSTITUTION:Detecting means 107 and 108 compares and collate data on internal busses of units 101 and 102 which data on a system bus 106, and normalcy of the system bus 106 is detected in the case of coincident but abnormality of the system bus 106 is detected in the case of disaccord. The output of wired OR between both detection outputs of detecting means 107 and 108 is generated by a reporting means 109, and this one-bit wired OR output is reported to the central processing unit 103 to report the normalcy/abnormality detection result of the system bus 106 without parity bits. Thus, error of the system bus is discriminated only with one bit though the width of the system bus is extended.
Patent JP-S63130761-A (JP)
Inventor: MAIKERU SUTEFUEN MIRANIAKU
IPC: C23C10/52
Filed: 1987-11-02
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-H08103502-A (JP)
Title: Arthroscopic view balloon pumping therapy
Inventor: SASAKI KENICHI
IPC: A61M25/00
Filed: 1994-10-05
Abstract: PURPOSE: To conduct the peeling off of an adhesion portion by using a balloon catheter or the like in regard to a state in which adhesion or the like is brought about in various joints of a human body or the like. CONSTITUTION: An adhesion portion is peeled off and made movable by using a balloon 1 that is existing or made new and inserting it into a joint cavity.
Patent JP-2001095559-A (JP)
Title: Assisting agent for centrifugal collection of microorganism, recovery of microorganism and recovery of acid-fast microorganism
Inventor: KURODA SHUNKICHI
IPC: C12N1/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To develop the application field of a coagulant such as an aluminum polychloride used as a cleaning agent for the removal of clouding substance from water in the centrifugal separation and recovery of microorganisms from a stock solution or a specimen based on the finding that the recovery rate of the microorganism can be improved at the same centrifugal force by the use of the coagulant and to provide a method for recovering microorganisms in high yield by the addition of the agent or chemical in conventional centrifugal separation process. SOLUTION: Objective microorganisms are recovered from a precipitate by diluting a stock solution of specimen to pH 7 or thereabout, adding 0.01-0.05 mL of an aqueous solution containing the optimum amount of a coagulant such as aluminum polychloride to 10 mL of the diluted solution, stirring the mixture, leaving at rest for certain period and separating by centrifugal separation at a centrifugal force of 1,300×g to 1,800×g.