baber/WOPTO huggingface dataset:
Patent JP-S5661147-A (JP)
Title: Semiconductor device
Inventor: OOSAKA SHIYUUICHI
IPC: H01L23/04
Filed: 1979-10-23
Abstract: PURPOSE:To simplify the package of a completed device by making an alignment formation section around a metallic layer in a container wherein a positioning mark is provided on a semiconductor element surface and the element is exactly housed in the container. CONSTITUTION:Notches are provided around a metallic layer 20 provided in a container 1 and a plurality of alignment formation sections are provided. A positioning mark 23 corresponding to the alignment formation Section 21 is provided on an LED22 surface. The position is exactly aligned and the LED is housed in the metallic layer 20. Comb tooth 25 having equal pitches are made at the external circumference of a metallic layer 24 and alignment formation Sections 26 are made by extruding tooth at plural places. Positioning marks 28 corresponding to the alignment formation Sections 26 are provided on the surface of a photo diode 27 and the position is exactly aligned to house the photo diode 27 in the metallic layer 24. In this composition, fine position adjustment is unnecessary when a semiconductor element is packed in an apparatus after housing a semiconductor element in a container, and installation work will be simplified.
Patent JP-S62294173-A (JP)
Title: Formation of thin conductive film
Inventor: SHIMIZU TATSUHIKO
IPC: C03C17/245
Filed: 1986-06-12
Abstract: PURPOSE:To quickly defrost and thaw the objective part of a glass plate of an automobile, etc., by constituting a temp. distribution partially to the glass plate and changing the specific resistance of a thin transparent conductive film in cose of quickly defrost or thaw the required part of the glass plate. CONSTITUTION:The thin film consisting of at least one kind among ITO (oxide of In and Sn), ZnO, and Pt as the transparent conductive material is formed on the transparent plate substrate and is electrically heated to defrost and thaw the transparent substrate and to quickly clear the heated part when the windshield plate of the automobile or transparent plastic plate and transparent ceramic plates are frosted or frozen by cold weather. The temp. distribution is formed in a vacuum vessel 1 by disposing a lamp heater, etc., on the rear side and thereafter the ITO or the like in a crucible 1 is deposited by evaporation on the substrate at the thicknesses varied according to the temp. distribution by the plasma generated by a glow discharge. The specific resistance value by the ITO is partially controlled and is so adjusted that the required part is heated up more quickly than the other part and is thereby defrosted or thawed.
Patent JP-H09286634-A (JP)
Title: Method for etching surface of base material
Inventor: SUEMATSU ICHIRO
IPC: C03C15/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method which comprises transferring a toner image plane with respect to characters, patterns, etc., to the surface of a base material such as any one of glass materials and metallic materials with a copying machine, etchig the non-toner-image area in this surface of the base material with an etching solution and thereafter, coating the toner image plane with an organic solvent that dissolves only the toner image. SOLUTION: In this method, a toner image plane (2) is transferred on the surface of a base material such as any one of glass materials and metallic materials by using an electrostatic dry copying machine and then, the surface provided with the toner image plane (2) is coated with an etching solution to etch the non-toner-image area in the surface of the base body and to form an etched image area (4) and thereafter, the resulting surface is coated with an organic solvent that dissolves only the toner image plane (2) to form unetched image plane (6).
Patent JP-2000332814-A (JP)
Title: Mail data output device, mail data proxy output device and storage medium
Inventor: WAJIMA YUKA
IPC: H04L12/58
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a mail data output device that can output mail data to a pre-designated output destination in the case of receiving an electronic mail and to provide a storage medium. SOLUTION: In the case that received electronic mail data have an extension header with a designated output, a CPU 41 discriminates whether or not a sender name of the electronic mail is registered in a permission list, and outputs a designated file to an output destination designated by the extention header when the sender name is resistered in the permission list. Furthermore, when the designated file is a compression file, the CPU 41 uncompresses the file and provides an output of the result. Moreover, in the case of the designated file with a file attribute registered in the permission list, the CPU 41 starts an application of the file attribute and outputs the file to the output destination designated by the started application.
Patent JP-H04361713-A (JP)
Title: Machine/tool for cooking and eating/drinking
Inventor: INOUE KIYOSHI
IPC: A47G21/02
Filed: 1991-06-10
Abstract: PURPOSE:To provide a machine/tool for cooking and/or eating and drinking, which excels in vibratory insulation, emits less sounds uncomfortable to the ear when it is used has anti-corrosiveness, and is free of toxity as well as rusting by making its metal base part from a Mg-Ti type material. CONSTITUTION:A piece of metal tableware such as spoon (a) or knife (b) is constructed so that its whole structure consists of a Mg-Ti type material. Both Mg and Ti are free of toxity to a vital organism, and Mg alloy constitutes a silent metal presenting an extremely high vibratory damping ability. The specific damping factor of the tensile strength 55-65kgf/mm<2> of 50%Mg-50%Ti material is as high as 30-45%, compared with a conventional 12-13 Cr steel whose corresponding value is approx. 10%, and therefore, no irritating metallic sounds will be generated when this material is used to tableware.
Patent JP-S5928994-A (JP)
Inventor: IMAI TOORU
IPC: D06F13/02
Filed: 1982-08-05
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-H06347422-A (JP)
Title: Bottle color discriminating method
Inventor: AKAIZAWA YOSHIKAZU
IPC: G01N21/90
Filed: 1993-06-08
Abstract: PURPOSE:To dispense with work such as removal of a label or removal of a cover carried out before color discrimination of bottle by discriminating a color of a lined-up bottle with label continuously without being influenced by the label. CONSTITUTION:A bottle 1 transported in a lined-up condition by a transporting means 5 is illuminated by a light source body 7, and the bottle 1 is photographed by a camera 8 arranged on the opposite side of the light source body 7, and color information on the bottle 1 obtained at that time is sent to an image processing device 9, and when a color is discriminated, among plural color inspecting windows 4A-4L arranged in the lengthwise direction of the bottle 1, color information of the color inspecting window showing a maximum or near-maximum brightness level is judged as a color of the bottle 1.
Patent JP-H08329343-A (JP)
Title: Point service method by pos
Inventor: ADACHI SHIGEMITSU
IPC: G06Q50/00
Filed: 1995-06-05
Abstract: PURPOSE: To provide the point service method by POS which considers customer' s convenience. CONSTITUTION: The amount of money of current transaction and points corresponding to the sum are calculated and the cumulative points of previous dealings are calculated. A detailed statement consisting of a receipt 11 for the calculated amount of money and a point ticket 12 for the points is issued while perforations 15 are made between the both. The print parts of the receipt 11 and point ticket 12 are made independent of each other and easy to separate to make a customer easily understand the dealings state and guarantee the free use of the detailed statement 10.
Patent JP-S6030105-A (JP)
Title: Superconductive apparatus
Inventor: KUROISHI KAZUO
IPC: H02N15/00
Filed: 1983-07-29
Abstract: PURPOSE:To obtain a superconductive magnet for a magnetic levitating train which has a recovering tube with such a structure that at least one opening can be opened in gas helium even during rolling by providing four openings to an evaporated gas helium recovering tube of a liquid helium tank. CONSTITUTION:Four openings 26 are provided to an evaporated gas helium recovering tube of a liquid helium tank 23 of a superconductive magnet for a magnetic levitating train. For instance, two openings 26 of the recovering tube to the front and the back are divided into four to the left and the right. With this constitution, even if the inclination to the left or to the right is 90 deg. or above, at least one opening is opened in the gas helium. Also, during acceleration and deceleration and during rolling, at least any one of the openings exists in the gas helium to recover the gas helium so that the expensive liquid helium can be saved.
Patent JP-S621452-A (JP)
Title: Preparation of microcapsule having heat accumulating material sealed therein
Inventor: NAKAMURA EIJI
IPC: F25D3/00
Filed: 1985-06-26
Abstract: PURPOSE:To facilitate the encapsulation of a heat accumulating material, by heating a secondary emulsion, which is formed by dripping a primary emulsion in an aqueous solution of a water soluble surfactant to temp. equal to or more than the b.p. of an org. solvent to evaporate said solvent. CONSTITUTION:A capsule forming polymer material and an oil-soluble surfactant are dissolved in an org. solvent having b.p. higher than the m.p. of a heat accumulating material and showing the interaction with the heat accumulating material. The resulting solution is heated to the temp. between the m.p. of the heat accumulating material and the b.p. of the org. solvent and the molten heat accumulating material heated to the b.p. of the org. solvent or less is dripped to said solution to obtain a primary emulsion. A protective colloid heated to the temp. between the m.p. of the heat accumulating material and the b.p. of the org. solvent is dripped to the primary emulsion to prepare a secondary emulsion which is, in turn, heated to temp. equal to or more than the org. solvent to evaporate the org. solvent to form the capsule film of the polymer material.
Patent JP-S6031967-A (JP)
Title: Production unit for ink
Inventor: HARUTA MASAHIRO
IPC: C09B67/54
Filed: 1983-07-29
Abstract: PURPOSE:To manufacture ink having quality fitted to ink jet recording, etc. by fractionally extracting only a dye solution, from which heavy metal ions are removed through the execution of ion exchange and separation, and adjusting ink concentration. CONSTITUTION:A dye solution in a blending tank 24 is fed to a supply tank 31 through a filter 29 and further to a purifying section 41. The solution flows into ion exchange resin columns 44 through supply valves 43-1-43-3 selected by a command from a control section 61 at that time, heavy metal ions are separated and removed by ion exchange and separation, and the solution is discharged into a storage tank 49 through valves 48 being opened by the command from the control section 61 when heavy metal ion concentration by a concentration sensor 46 is a fixed value or less, and fed for adjusting ink through a valve 52. When ion exchange capacity deteriorates and heavy metal ions cannot be removed up to the fixed value or less, the valves 43, 48 are closed, valves 50 are opened, the solution is flowed back to the supply tank 31, and the columns are exchanged or a resin is regenerated and treated.
Patent JP-H0431777-A (JP)
Title: Lsi testing apparatus
Inventor: NISHIKIDO TAKUMI
IPC: G01R31/28
Filed: 1990-05-28
Abstract: PURPOSE:To shorten a period of a test stop state due to a test condition data writing period by providing two or more registers storing data necessary for conditions of a test of LSI. CONSTITUTION:Before execution of a test (1), a select signal 3 is activated and data of 5V are written in a register 4 from CPU 1. After writing of the data is ended, an output 5 of the register 4 is subjected to D/A conversion 13 by activating a select signal 6 of a switch 7 and the test (1) is started. At the same time, the signal 3 turns inactive, while a select signal 8 is activated, and data of 4.5V are stored in a register 9 from the CPU 1. Simultaneously with the end of the test (1), the signal 6 turns inactive, a select signal 11 of a switch 12 is activated, an output 10 of the register 9 is sent to the D/A con verter 13 through the switch 12, 4.5V is outputted and the test is started.
Patent JP-S63301845-A (JP)
Title: Production of omega-hydroxycarboxylic acid ester
Inventor: KISHI TADASHI
IPC: B01J23/89
Filed: 1987-06-01
Abstract: PURPOSE:To enable the production of the title compound which is used as an intermediate of fat and oil or perfumes, especially macrocyclic musk compound, with economical advantage in high selectivity and yield by catalytic hydrogenation of a dicarboxylic acid monoalkyl ester in the presence of a cobalt catalyst. CONSTITUTION:The catalytic hydrogenation of a compound of formula I (R is alkyl; n is 4-18 integer) is carried out in the presence of a cobalt catalyst in an amount of 0.5-30wt.%, preferably 2-15wt.% based on the compound, preferably the catalyst containing cobalt, lanthanum, and palladium, particularly preferably a cobalt catalyst containing 0.001-2atoms of lanthanum and 1X10<-5>-0.05atom of palladium to give the subject compound of formula II in high selectivity and high yield. The product can be used without purification to synthesize synthesize macrocyclic lactones as a musk perfume using a variety of known chemical reactions.
Patent JP-2000331537-A (JP)
Title: Copper foil for high density hyperfine wiring board
Inventor: SUZUKI AKITOSHI
IPC: C25D1/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil with a carrier easy to handle, superior in workability of a laminating process, and of course realizing a high bonding strength with a board and a large Ef(etch factor) value even with a fine wiring pattern having a line breadth and a pitch between wires of about 30 μm. SOLUTION: In a copper foil 1 with a carrier using a copper foil as a carrier and comprising a peeling layer 2 and an electrolytic copper plating layer 3 laminated in this order on a surface thereof, portions near right and left edges of the carrier copper foil 1 and the electrolytic copper plating layer 3 are strongly joined together compared with center parts of these and a surface of the electrolytic copper plating layer 3 is a roughened surface 3a.
Patent JP-S5841798-A (JP)
Title: Liquid-phase epitaxial crystal growth
Inventor: TOYOSHIMA TOSHIYA
IPC: C30B19/10
Filed: 1981-09-02
Abstract: PURPOSE:To enable the control of the distribution of a component in an epitaxial growth layer during the growing stage, by preparing a solution for replenishing a solute separately from the solution for growth, and adding the replenishing solution to the growth solution by the external operation in the course of the crystal growth. CONSTITUTION:The compound semiconductor substrate 1 is held with the holder 2, and the solution 3 for crystal growth and the solution 5 for replenishing the solute are contained in the vessel 4 and the cavity 6, respectively. When the temperature gradients of the substrate 1 and of the space above it are adjusted to the preset conditions, and the vessel 4 is lifted with the operation rod 7, the solution 3 flows down through the solution outlet hole 8 at the bottom of the vessel 4 and covers the substrate 1. The jig shown in the figure is cooled as a whole keeping the above temperature distribution to start the crystal growth. In the course of the crystal growth, the vessel is further lifted upward to add the solution 5 through the tunnel 9 to the solution 3. The desired amount of the solute can be replenished to the solution 3 at an arbitrary time by this method.
Patent JP-H11324812-A (JP)
Title: Venturi type mixer
Inventor: UEMATSU SHINICHIRO
IPC: F02M25/07
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss of intake air of a venturi type mixer. SOLUTION: This venturi type mixer 30 is equipped with a fuel gas supply pipe 13 and an exhaust gas supply pipe 16, a barrel part 19 in which an internal space 20 passing intake air 27 is arranged is connected to an intake pipe 7 on the intake air side of an engine, an inner wall 21 whose cross section along the flow direction of the intake air 27 is formed into a hourglass shape from an intake air inflow side toward an intake air outflow side is arranged in the inside of the internal space 20, a space 24 into which fuel gas 10 and exhaust gas 15 are led to flow and a hourglass-shaped space 25 in which intake air 27 flows are formed between the inner wall 21 and the inside of the barrel part 19,  and an ejection hole 26 through which fuel gas 10 and exhaust gas 15 are ejected to the hourglass-shaped space 25 is arranged in the part of the inner wall 21 where the hourglass-shaped space 25 is narrowed down.
Patent JP-S61295402-A (JP)
Title: Method for combustion of fine powder fuel
Inventor: KAMINAKA MOTOFUMI
IPC: F23D1/00
Filed: 1985-06-24
Abstract: PURPOSE:To reduce the amount of NOX produced and avoid clinker trouble and reduce the unburned carbon by providing the air discharge outlet of a burner with a special construction and maintaining the ratio of air supplied in a specified range. CONSTITUTION:A gas fuel discharge tube 1 in the inside of a fine powder fuel discharge tube 2 which discharges fine pulverized coal, oil coke, powder coke, etc. with the carrier gas and an air supply tube 3 in the outside of the fine powder fuel discharge tube and at the flame port 4 are respectively provided concentrically. On the outer circumference of the flame port 4 which communicates with the tips of those tubes a burner provided with a plurality of air discharge outlets 5 which communicate with the air supply tube or an air discharge outlet which changes the opening area circumferentially is used. The fine powder fuel is burned at the air ratio which is the theoretical air ratio, 0.3-0.8. Further, if the theoretical air ratio is below 0.3, it becomes difficult to continue combustion because of clinker trouble and unburned carbon accumulates at the bottom of the combustion furnace, becoming harmful to the refractories at the furnace bottom and if the ratio is over 0.8, NOX increases, which is undesirable.
Patent JP-H09134613-A (JP)
Title: Dielectric thin film and thin film capacitor and manufacture of dielectric thin film
Inventor: NAGAKARI NAOKANE
IPC: C04B35/495
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric thin film composed of a prescribed compound which has a large specific dielectric constant not less than 2500 and has a film thickness not more than 2μm. SOLUTION: This dielectric thin film is composed of Pb(Mg1/3 Nb2/3 ) O3 which has a film thickness not more than 2μm and has a specific dielectric constant not less than 2500 at a room temperature. In a thin film capacitor, this thin film is sandwiched by a pair of electrodes. This thin film is manufactured by using a Pb(Mg1/3 Nb2/3 ) O3 precursor solution obtained by synthesizing them by mixing an MgNb precursor solution composed of MgNb composite alkoxide having absorption in the vicinity of 658cm<-1> in an infrared absorption spectrum and a Pb precursor solution. It is manufacture by using an MgNb precursor solution composed of MgNb sol obtained by partially hydrolyzing this MgNb composite alkoxide.
Patent JP-S6029991-A (JP)
Title: Disk player
Inventor: TAKAGI MASAHIRO
IPC: G11B33/02
Filed: 1983-07-27
Abstract: PURPOSE:To protect the recording surface of a disk by providing a dust cover which can cover the part protruded from a disk housing on a turntable together with a drive mechanism for said cover. CONSTITUTION:A dust cover 8 is supported with free oscillation and concentrically to the rotary shaft of a turntable 3 and covers a part protruded from a housing 1 of a disk 2a through a bent part 8C and the main surface of the cover 8. A drive mechanism of the cover 8 contains a drive gear 10, a drive motor 11, etc. In a performance mode the drive mechanism oscillates the cover 8 counterclockwise centering on a plate shaft 6 and also with sliding on a cover holding plate 7 to cover the part protruded from the housing 1 with operation of a button. Then said button is pushed again after the performance is over, and the motor 11 is revolved counterclockwise. Thus the disk 8 and a disk clamper 17 are reset to their original positions, i.e., the non-performance positions respectively.
Patent JP-2000330275-A (JP)
Title: Photosensitive resin composition
Inventor: ISHII KENJI
IPC: G03F7/028
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having low water absorptivity and high heat resistance. SOLUTION: This photosensitive resin composition comprises (1) a reaction product of an epoxyacrylate (a) obtained by reacting a bifunctional epoxy resin having a biphenyl skeleton with an acrylic acid; and a tetrabasic acid anhydride (b); and (2) an epoxy resin for blocking a carboxylic acid; and (3) a photopolymerization initiator thus permitting the obtained photosensitive resin composition to be high in sensitivity and good in developability and low in water absorptivity and superior in heat resistance.
Patent JP-S61296632-A (JP)
Inventor: YOSHIMURA TAKASHI
IPC: H01H51/22
Filed: 1985-06-25
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-S633204-A (JP)
Inventor: DENISU JIEI UIRUWAADEINGU
IPC: G01B11/02
Filed: 1987-06-02
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-H05331545-A (JP)
Title: Manufacture of pc steel bar
Inventor: MATSUYAMA HIROYUKI
IPC: C21D8/08
Filed: 1992-05-29
Abstract: PURPOSE:To manufacture the objective PC steel bar of stable quality by subjecting a slab having a specified componental compsn. to hot rolling at a specified temp., subjecting it to water cooling at a rate under a specified condition and tempering it. CONSTITUTION:The componental compsn. of steel is constituted of 0.2 to 0.4% C, 0.5 to 2% Si, 0.6 to 2% Mn and 0.5 to 2% Cr, and the balance Fe. The slab thereof is subjected to hot rolling in such a manner that the rolling finishing temp. lies in the range of the Ar1 transformation point + 30 deg.C to 950 deg.C. Immediately, this rolled stock is water-cooled at >=40 deg.C/sec rate so as to regulate the surface temp. to 200 deg.C. After that, it is tempered at a preliminarily obtd. temp. to a prescribed strength. In this way, the objective PC steel bar excellent in size, strength and selectivity as well as free from hardening cracks can be manufactured without largely adding elements required for improving hardenability.
Patent JP-S5566522-A (JP)
Title: Preparation of optically active bicyclic compounds by asymmetric diels-alder reaction
Inventor: KOGA KENJI
IPC: C07C45/69
Filed: 1978-11-13
Abstract: PURPOSE: To obtain the title compound having pharmacological activity, in high optical purity and yield, by the Diels-Alder reaction of dienes and dienophiles using an optically active Lewis acid as an asymmetric catalyst.  
     CONSTITUTION: Optically active bicyclic compounds of formula IV (WX and WY denote that X and Y are in the absolute configuration) are obtained by [4+2] cyclization addition (Diels-Alder reaction) of dienes (e.g. cyclopentadiene of formula I) and dienophiles [e.g. α,β-unsaturated carbonyl compounds of formula II (X is alkoxycarbonyl, aldehyde or cyano; Y is H, halogen or alkyl), such as acrylic acid derivatives or acrolein derivatives, etc.] in the presence of an optically active Lewis acid [e.g. alkoxyalminum dichloride of formula III (R is an optically active alcohol residue), etc.] as an asymmetric catalyst. The presence of the asymmetric catalyst improves the purity and the yield of the product. 
     COPYRIGHT: (C)1980,JPO&Japio