baber/WOPTO huggingface dataset:
Patent JP-S642598-A (JP)
Title: Method for measuring calcium
Inventor: SHIOZAWA SHIGEKI
IPC: G01N33/84
Filed: 1987-06-26
Abstract: PURPOSE: To exclude an influence of Mg and readily determine Ca with good accuracy without deproteinization, by converting Ca into oxalate, precipitating the oxalate, oxidizing the excess oxalate with an enzyme, decomposing the generated H 2 O 2  with an enzyme, coloring a chromogen and carrying out colorimetry.  
     CONSTITUTION: A reagent for measurement containing sodium oxalate reagent, oxalic oxidase, peroxidase and a chromogen (e.g. 3-methl-2- benzothiazolinonehydrazone) is added to a sample solution (e.g. blood serum) to react the calcium in the sample solution with the oxalic acid reagent and precipitate the calcium as oxalate. The excess oxalic acid is then oxidized with oxalic oxidase and the generated hydrogen peroxide is subsequently decomposed with peroxidase to oxidize and color the chromogen. Colorimetry is subsequently carried out to determine the amount of the calcium in the sample solution. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5858599-A (JP)
Inventor: NITSUTAYA HIROSHI
IPC: G10L13/047
Filed: 1981-10-02
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-S5681140-A (JP)
Title: Electric dust collecter type smoke remover
Inventor: NISHIDA TAKEO
IPC: B03C3/45
Filed: 1979-12-04
Abstract: PURPOSE: To provide an electric dust collecter type smoke remover which is capable of decomposing and cealning oil stains accumulated on electrode facing a discharging wire with energization of a heating element provided on the drafty electrode.  
     CONSTITUTION: In an electric dust collecter type smoke remover, a discharge wire 1 is connected to the positive side of a high DC voltage power source 3 and an electrode is connected to the negative side thereof facing the discharge wire 1. The electrode is made drafty and integrated with a heating element. In other words, a heat proof fiber such as glass fiber is used for a warf 6 and a weft 7 composing the electrode 2 while the warf 6 is woven partially with a metalic wire 8. A woven cloth is woven with electrodes 9 and 9' for the heating element on both servages thereof. Oil smoke is heated and dispersed away with energization of the wire 8 through the electrodes 9 and 9' thereby cleaning the electrode 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0322545-A (JP)
Title: Wire bonding
Inventor: FUNATSU KAZUYUKI
IPC: H01L21/60
Filed: 1989-06-20
Abstract: PURPOSE:To prevent an unwanted bend in a connecting wire between a bare chip and a substrate by supplying wire from a motor-driven spool. CONSTITUTION:A spool 2 is journalled on a frame 1 and a very thin wire 3 like a gold wire is wound on the spool 2. The spool 2 is rotated by a motor 4 and the wire 3 is led out. A head part A is located at a position over a substrate 14 and a tension clamping material 5 and a cut clamping material 6 clamp together the wire 3 at this position. A torch electrode 16 is made to approach the lower end part of the wire 3, which is led out from a capillary 11, to apply a high voltage and a fused ball 17 is formed. States that the wire 3 is clamped by both clamping materials 5 and 6 are released together, the capillary 11 is made to descend and the ball 17 is made to land on an electrode on a bare chip 15 and is bonded to the electrode. The time of driving the motor 4 to lead out the wire 3 from the spool 2 is previously set in a time, during which a first bonding is performed.
Patent JP-H01321308-A (JP)
Title: Plating area measuring device of printed circuit board
Inventor: MORI MIKIO
IPC: H05K3/42
Filed: 1988-06-24
Abstract: PURPOSE:To calculated the plating area with good accuracy by employing pattern data, NC drill data and board thickness data of a printed circuit board. CONSTITUTION:Almost all the data on a printed circuit board has been inputted in advance in a computer system 1 so as to output a pattern forming film and NC data. The plating area is calculated with using this pattern data of the system 1. Then, the pattern data is changed to raster data to calculate a pattern area Sp. Thereafter, the area of a hole is calculated by using punching NC drill data and board thickness data in the system 1. In the first plate, a punch area S1 to be cut out by a drill is obtained from data of the drill diame ter. Then, the area S3 of a non-through hole is obtained. Further, the area S2 inside a through hole is obtained. The area Sh of the hole is represented by an equation; Sh=S2-2S1-2S3. Thus, the total plating area S is obtained by an equation; S=Sp+Sh.
Patent JP-H11351717-A (JP)
Title: Ice machine
Inventor: MORIYAMA KATSUMI
IPC: F25C5/18
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To secure the quantity of stored ice in an ice storage enough by an ice guide, and prevent the working of an ice storage detector from being hindered. SOLUTION: In an ice machine which is equipped with an ice making mechanism part A and an ice storage B so that, from the ice making mechanism part A, ice D may fall and be supplied from one side of the top of the ice machine body 20 to the other end of the ice storage B, an L-shaped ice guide C, which has the first induction part C1 extending by a specified quantity toward one side along the rear wall 21a of the ice machine body 20, receiving the ice D being let fall and supplied from the back section of the ice making mechanism part A, and inducing it toward the section on one side of the ice storage B, and also has the second induction part C2 extending by a specified quantity frontward along the side wall 21b of the ice machine body 20, receiving a part of the ice D being let fall and supplied from the middle section and the front section of the ice machine A,  and inducing it toward the center of the ice storage B, is made at the back corner in the middle section on the other side of the ice machine body 10.
Patent JP-S6228321-A (JP)
Inventor: MATSUZAKI MASAHIRO
IPC: B65B5/04
Filed: 1985-07-19
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-S6220549-A (JP)
Title: Discoloration-resistant resin composition
Inventor: CHIBA TAKASHI
IPC: C08L51/00
Filed: 1985-07-19
Abstract: PURPOSE:To provide the titled composition of both high thermal stability and heat resistance, essentially comprising an imide-modified copolymer prepared by two-step imide modification of a copolymer from aromatic vinyl monomer, unsaturated dicarboxylic acid anhydride, etc. CONSTITUTION:The objective composition comprising (A) 10-90wt% of an imide copolymer prepared by copolymerization between A1: 0-40pts.wt. of a rubbery polymer and A2: 60-100pts.wt. of a monomer mixture made up of (i) 40-90wt% of an aromatic vinyl monomer, (ii) 5-50wt% of an unsaturated dicarboxylic acid anhydride, and (iii) 0-40wt% of another vinyl monomer copolymerizable therewith then reaction, with the resulting copolymer, of 0.3-0.98 equivalent, per equiv. of the acid anhydride group, of a primary amine with a boiling point >=100 deg.C followed by reaction of 0.02-0.75 equiv., per equiv. of the acid anhydride group, of a second primary amine with a boiling point <100 deg.C and/or ammonia, (B) 0-50wt% of a graft copolymer prepared by copolymerization between a rubbery polymer and monomer mixture containing aromatic monomer, and (C) 0-90wt% of a thermoplastic polymer.
Patent JP-2000350020-A (JP)
Title: Image recognition device
Inventor: OUCHI SATOSHI
IPC: H04N1/40
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate with high accuracy as to whether a medium tone area is included in an original. SOLUTION: This device consists of an intermediate toner pixel detection circuit 11, a block processing 12 for preprocessing to conduct succeeding processing units of blocks, the main scanning direction consecutiveness detection circuit 13 that detects whether a prescribed number of medium toner blocks are consecutively connected from a target block in a main scanning direction, and a sub-scanning direction consecutiveness detection circuit 14, that detects whether or not a prescribed number of intermediate tone lines are consecutively connected from the target block in a sub-scanning direction. In the case that the prescribed number of the intermediate tone lines are consecutively connected in both the main and sub-scanning directions in an area, the area is discriminated as being an intermediate tone area. An output signal includes the discrimination by this device.  When it is discriminated that the prescribed medium tone area is included, optimum processing is applied to an original by conducting adaptive processing, such as selection of a color correction coefficient.
Patent JP-S642143-A (JP)
Title: Knowledge data expressing system
Inventor: HAGA HIROHIDE
IPC: G06F9/44
Filed: 1987-06-25
Abstract: PURPOSE: To realize natural knowledge expression being nearer to the actual world by executing the control of succession in an object steering type knowledge expressing system.  
     CONSTITUTION: With a storage means, a means which converts knowledge expression data 11 to execute form intermediate word data 12 of which form is processed by a central processing unit (a converting soft ware 13) and a means which interprets and executes the executive form intermediate word data 12 (An interpreting and executing soft ware 14) are provided. Then when a object being at a low rank in hierarchical takes over a slot and a method from an object at a high rank, the storage means converts the data 11 to the executive form intermediate word data of which form does not take over a specified slot and a specified method and interprets and executes the executive form intermediate word data and display it when an unnecessary slot and method are specified. Thus the unnecessary slot and method are not taken over and the natural knowledge expression agreeing with the more actual knowledge can be realized. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05318184-A (JP)
Title: Device for automatically pasting one side welding backing tape
Inventor: SHIMOYAMA HIROSHI
IPC: B23K37/06
Filed: 1992-05-26
Abstract: PURPOSE:To weld one side of steel tube from the internal surface in labor-saving and power-saving, to reduce the cost and to shorten the term of working by feeding the backing tape from the reel with the same velocity as the running velocity, and pushing the backing tape to the back surface of groove with the sliding copper backing metal. CONSTITUTION:A backing tape T is pulled out of a feed reel 22, and brought to the back surface of the groove. In the time, a holding tool 28 which is supported by a backing tape pushing mechanism body 20 with a pin 27 presses a push roller 26 to a feed roller 21 by being corrected with a rod with male screw 28a, a knob with female screw 28b and a spring 29. An sliding copper patch metal 30 of the back side of the backing tape T is pushed out through a set bolt 31 and a spring 32 which are provided on the backing tape pushing mechanism body 20 and the the backing tape T is pushed to the back surface of groove with a guide roller 33. In such a way, the backing tape T is statically supported against the back side of the groove, pushed with the sliding copper patch metal 30, and the molten metal of an automatic welding torch which is arranged inside the above of the center of the sliding copper patch metal 30 is received and the nondefective one side welding can be executed.
Patent JP-S641760-A (JP)
Title: Production of molecular composite from rigid aromatic polymer
Inventor: KUMADA MASATAKA
IPC: C08G75/00
Filed: 1987-06-25
Abstract: PURPOSE: To obtain the titled composite outstanding in mechanical strength, etc., suitable for structural materials to be used in aircrafts, etc., by homogeneously dissolving a precursor polymer of rigid aromatic polymer and matrix polymer in an organic solvent and then removing said solvent followed by heating.  
     CONSTITUTION: The objective composite can be obtained by homogeneously dissolving (A) a precursor polymer of rigid aromatic polymer with aromatic ring and condensed ring (e.g., imidazole ring, oxazole ring) in the main chain and (B) a matrix polymer (polyamide or copolyamide) in (C) an organic solvent (a mixed solvent made up of n-cresol and N,N-dimethylacetamide and/or N- methylpyrrolidone) followed by removing said solvent and then heating at 130W300°C for 2W5hr in a high vacuum or inert gas atmosphere. This composite is made up of (A) the rigid aromatic polymer and (B) the matrix polymer in the weight ratio A/B=5/95W80/20 (pref. 10/90W80/20). 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H105397-A (JP)
Title: Cell supplier for game machine production
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of quality and production efficiency by exactly positioning a cell sheet between the adsorbing conveyance for taking out the cell sheet from a housing part and the fitting supply for mounting the cell sheet onto a play board. SOLUTION: A cell block 6 piling up a lot of cell sheets 6a is housed in a housing part 12 formed at the side of a matching device 4. The cell sheets 6a are taken out to a front side X2 one by one from the cell block 6 in the housing part 12 by a housing side sucking conveyance mechanism 15 and dispatched to a guide conveyance mechanism 18, the cell sheet 6a is conveyed in conveyance direction Y orthogonal with a conveyance direction X1 by the guide conveyance mechanism 18 and positioned so as to be surrounded from four sides with a pair of guide rails 20a and 20b, a pair of stopper 24 and pusher 25 at the guide conveyance mechanism 18, and this cell sheet 6a is mounted and supplied from the right upside onto the play board 1 positioned and stopped by the matching device 4.
Patent JP-S6220355-A (JP)
Title: Marking method for resin-sealed electronic component
Inventor: IMAZU TSUYOSHI
IPC: H01L23/544
Filed: 1985-07-18
Abstract: PURPOSE:To improve a marking property and the identification after marking by coating, drying or curing a laser marking resin on the prescribed portion of a resin-sealed electronic component, and then laser-marking it. CONSTITUTION:After laser marking resin is coated, dried or cured on the prescribed portion of a resin-sealed electronic component, the portion is laser- marked. The resin of the component may use all synthetic resins such as sole or mixture, or modified resin of phenol resin, epoxy resin, unsaturated polyester resin, and the component may use electric parts such as capacitor, diode, transistor, filter, rectifier, resistor, coil, IC or all electronic parts. Thus, the marking property and the identification function after marking are improved to provide excellent marking method of the resin-sealed electronic component.
Patent JP-S5522656-A (JP)
Title: Preparation of 1alpha,24(s),25-trihydroxycholecalciferol
Inventor: KATOU YOSHINORI
IPC: C07C401/00
Filed: 1978-12-26
Abstract: PURPOSE: To prepare the title compound which is a vitamin D 3  derivative having blood Ca level increasing activity, economically, in high yield, by eliminating the hydroxy-protecting groups of a 1α,24(S),25-trihydroxycholecalciferol derivative.  
     CONSTITUTION: The objective compound II is prepared by eliminating the OH- protecting groups of the compound I (R 1  is acyl; R 2  is acyl, trimethylsilyl, H). When the groups are acyl, the elimination can be carried out by decomposing the compound I in an alkaline methanol solvent at -10W+30°C. The starting compound I can be prepared by (1) irradiating a compound III with UV radiation (pref. 260W310nm in wave length) in an inert organic solvent such as hexane, in Ar or N 2  atmosphere free of O 2 , at -20W+80°C, and (2) heating and isomerizing the product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6317226-A (JP)
Title: Wire flat glass and production thereof
Inventor: SEGAWA TOYORO
IPC: C03B13/12
Filed: 1986-07-07
Abstract: PURPOSE:To effectively utilize the existing production equipment and obtain wire flat glass containing surely and accurately meandering and sealing wiry materials at a low cost, by rolling and delivering molten glass with rotating rolls and simultaneously reciprocating a feeding guide for regulating the wiry materials at a given set interval at a greater amplitude than the set interval. CONSTITUTION:Molten glass is fed from a smelting furnace 3 to a pair of upper and lower rotating rolls 4 and 4' in the first stage, rolled, formed into a flat plate shape and delivered and plural wiry materials 2 are subsequently fed from one end side in the longitudinal direction through a feeding guide 7 to a rolling part at a set interval (l) in the shaft center direction of the rotating rolls 4 and 4'. The feeding guide 7 is simultaneously reciprocated in the shaft center direction of the rotating rolls 4 and 4' at a greater amplitude (A) than the set interval (l) to snake the wiry materials 2 and afford the aimed wire flat glass. The resultant flat glass, together with molten glass from the second smelting furnace 5, is then rolled, formed into a flat plate shape with a pair of upper and lower rotating rolls 6 and 6' in the second stage and delivered to provide the aimed wire flat glass containing the plural wiry materials 2 with the set interval (l), meandering with the greater amplitude (A) than the set interval (l) and sealed in the wall thickness.
Patent JP-S5948764-A (JP)
Title: Heat developable color photosensitive material
Inventor: HARA HIROSHI
IPC: G03C8/40
Filed: 1982-09-13
Abstract: PURPOSE:To obtain the titled photosensitive material giving simply a clear color image by forming a photosensitive silver halide layer contg. a dye providing substance having reducing action on silver halide and releasing a hydrophilic dye by heat development on a support. CONSTITUTION:The desired heat developable photosensitive material is obtd. by forming a photosensitive layer contg. photosensitive silver halide (A), a hydrophilic binder (B) such as gelatin, a dye releasing assistant (C) such as trialkylamine, and a dye providing substance (D) having reducing action on silver halide and releasing a hydrophilic dye on a support. The substance D is represented by formula I (where R is a reducing group oxidizable with silver halide, and D is an image forming dye moiety having a hydrophilic group), and for example, the compound represented by formula II or III is used as the substance D. The photosensitive material is imagewise exposed and developed by heating, and the released hydrophilic dye is transferred to an image receiving material contg. a mordant by heating to obtain a color image.
Patent JP-S5682803-A (JP)
Title: Preparation of hydrogenated conjugated polymer
Inventor: KUBO YOUICHIROU
IPC: C08C19/02
Filed: 1979-12-08
Abstract: PURPOSE: To obtain the titled polymer economically without requiring a catalyst removing process and free from the reduction in strength characteristics, by hydrogenating a conjugated diene in a solution using a catalyst for hydrogenation supported on a carbon carrier having a specific average particle diameter and specific surface area.  
     CONSTITUTION: In preparing a hydrogenated conjugated polymer, a carbon-carbon double bond of a conjugated polymer (e.g., acrylonitrile-butadiene copolymer, etc.) is hydrogenated using a catalyst wherein palladium, etc. is supported on a carbon carrier having an average particle diameter 5mμW10μ and a specific surface area 5W2,000m 2 /g as a catalyst for hydrogenation in a solution (e.g., acetone solution, etc.). After the reaction, the desired polymer is separated and recovered without removing the catalyst supported on the carrier from the solution of the hydrogenated conjugated diene polymer. An amount of the catalyst is preferably not more than 2,000ppm calculated as an element supported based on the polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5585889-A (JP)
Title: Heat exchanger
Inventor: TANAKA TADAMI
IPC: F28F3/08
Filed: 1978-12-20
Abstract: PURPOSE: To air condition and ventilate air in one heat exchanger by heat exchanging with three passages of outer atmospheric air passage and chilled or hot air passage, an indoor air exhaust passage, and a heat source flow passage.  
     CONSTITUTION: When dry and low temperature air is flown through a primary passage (outer atmospheric air passage) 14, high temperature and moisture air is through a secondary passage (indoor air passage) 16, and hot water is flown through a tertiary passage (hot source passage) 20, heat and moisture are transmitted through heat exchanging plates 6, 5 of sensible and latent heats of heat exchanging materials 13 from the air in the secondary passage to the air in the primary passage to become substantially the air state at the intake air port 17 of the secondary air flow inlet. The hot water in the passage 20 transmits its heat to the primary passage 14 via fins 7. That is, higher heat is transmitted than the hot water in the  passage 20 to the air in the passage 14, both the heat and moisture are transmitted  simultaneously from the hot and moistened air in the passage 22 to the air in the  passage 14 to thus diffuse suitably conditioned air from the outlet 15 of the passage 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1060121-A (JP)
Title: Heterogeneous silica-carbon black-filled rubber compound
Inventor: SMITH RICHARD ROBINSON
IPC: C08K3/36
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a heterogeneous silica-carbon black-filled rubber compound which has excellent modulus, impact resilience and other properties by mixing two specified carbon black-filled compounds, one of which contains silica, together. SOLUTION: A silica/first carbon black-filled compound prepd. by dispersing a precipitated silica filler and a first carbon black in a first rubber is mixed with a second carbon black-filled compound prepd. by dispersing a second carbon black in a second rubber to prepare a heterogeneous precipitated silica/ carbon black-filled rubber compound. In this case, one of the first and second carbon blacks has a DBP absorption of about 90 to 160cc/100g and an iodine value of about 90 to 150g/kg, while the other carbon black has a DBP absorption of about 60 to 160cc/100g and an iodine value of about 25 to 85g/kg. Further, one of the first and second rubbers is cis-1,4-polyisoprene, while the other rubber is an emulsion-polymerized styrene/butadiene copolymer or the like.
Patent JP-H115864-A (JP)
Title: Conductive polymer and its production
Inventor: TSURUMAKI SHIGERU
IPC: C08J5/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer capable of decreasing ion diffusion resistance within anodes by forming minute, thin pores in the highly dense conductive polymer. SOLUTION: This polymer is obtained by uniformly distributing minute, thin pores of a molecular size within pressured products of a conductive polymer material produced by chemical oxidation polymerization. For example, this polymer is obtained by mixing (A) a conductive polymer (e.g. polyaniline, polythiophen, etc.) obtained by chemical oxidation polymerization with a solvent (e.g. acetone, etc.) in which 1-30 wt.%, based on the component A, of a low molecular weight compound (e.g. lithium perchlorate, lithium tetrafluoroborate, etc.) is(are) dissolved, and pressing, without using any solvent, a mixture in which the low molecular weight compound is homogenously dispersed by evapolating the solvent only. Thus, the reaction diffusion resistance affecting the internal resistance of electrodes is decreased, resulting in occurrence of ideal charge-discharge reactions.