baber/WOPTO huggingface dataset:
Patent JP-H0246927-A (JP)
Title: Method and device for finishing edge section
Inventor: SHIYARURU MARUSERU SHIMONETSUT
IPC: B21D22/04
Filed: 1989-06-21
Abstract: PURPOSE: To machine and harden two edges of a workpiece, to prolong the life and also to reduce finishing time by limiting the shape of tools to correspond to the finishing zones of the two edges at the position opposite from the hole of the workpiece and simultaneously moving the tools in translation. CONSTITUTION: A hole 2 provided on the workpiece 1 opens on the two parallel planes 3, 4, while the cylindrical face 2a inside the hole 2 intersects the planes 3, 4 at the edges 5, 6. Mandrels 7, 8 are arranged in the manner that each faces the edges 5, 6; the radius of curvature R of the face 9, 10 of each mandrel 7, 8 presses the edges 5, 6, with the interval of the planes 3, 4 or the diameter of the hole 2 unchanged. Then, the edges 5, 6 are finish-machined into the final shapes 5a, 6a corresponding to the shape of the face 9, 10 of the mandrel 7, 8.
Patent JP-S5490685-A (JP)
Title: Blank-transporting apparatus for use in notching machines
Inventor: IDE MINORU
IPC: B21D28/22
Filed: 1977-12-27
Abstract: PURPOSE: To provide a notching press wherein a blank to be processed is adhesively supported by arms horizontally projecting at uniformly divided angles from a vertical shaft, and the blank being transported smoothly by an intermittent turning motion.  
     CONSTITUTION: A blank B is supported by an adhesive section 22b at the head of an arm 22a, and being transported by one pitch each between a blank-laminating station A 1 , a notching station A 2  and a product-accumulating station A 3  in the direction of an arrow by the turning motion of the arm. A rotary driving shaft of the arm 22a is caused to rotate through a segment gear, a pinion, a lever and a plate cam, showing no rapid changes in velocity, and intermittently rotating by one pitch of the arm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000345664-A (JP)
Title: Exterior heat insulating structure for roof floor
Inventor: YAMAWAKI TAKEJI
IPC: H01L31/042
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To heat-insulate a roof floor surface and to effectively utilize solar energy by installing composite panels combined with solar battery modules on the roof floor surface of a concrete structure via support tools. SOLUTION: Composite panels 4 are installed via support tools 2 on the roof floor surface 1 of a concrete structure such as a building, and a gap section is formed between the composite panels 4 and the roof floor surface 1. A protective panel 6 made of a cement mortar board is stuck to the upper face of a square heat insulating material 5 made of an extruded foam polystyrene board, a solar battery module 11 is stored and stuck in a recess 8 formed on the upper face, and electric wires are led out below to form each composite panel 4. A support section 19 is screwed on a support 18 to make the support tool 2 adjustable in height, and the composite panel 4 is mounted on the support tool 2, a disk-like presser cap 21 is fixed by a fixing screw 22 from above to pinch the composite panel 4.  The roof floor surface 1 is heat-insulated by the composite panels 4, and solar energy can be effectively utilized.
Patent JP-H0915708-A (JP)
Title: Camera
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B17/20
Filed: 1995-06-27
Abstract: PURPOSE: To provide a camera capable of optically confirming the focused state of a subject by a finder optical system in an AF camera having a different finder optical system from a photographing optical system. CONSTITUTION: An objective lens 21 is driven to advance/retreat by pressing the arm part 25 of the objective lens 21 of a finder through the projection 27 of a lens frame 12 holding a photographing lens 4a as soon as the lens frame 12 is driven to a focusing position by a driving motor 8 based on output from an AF sensor 6. The focused state of the subject by the lens 4a is confirmed by the optical image of the finder changed in accordance with the movement of the lens 21.
Patent JP-S5862269-A (JP)
Inventor: TANAKA YOSHIYUKI
IPC: E05B79/20
Filed: 1981-10-12
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-S6140338-A (JP)
Title: Preparation of electrically conductive white filler
Inventor: YAMADA KOICHI
IPC: H01B1/08
Filed: 1984-07-31
Abstract: PURPOSE:To obtain an electrically conductive white filler having excellent whiteness and electrical conductivity, by mixing a water-soluble zinc compound with a water-soluble metallic salt, forming a precipitate from the mixture by wet process, heat-treating in water or in steam, and calcining the treated product. CONSTITUTION:A water-soluble zinc compound (e.g. zinc sulfate) is mixed with a water-soluble metallic salt (e.g. chloride, etc. of aluminum, tin, gallium, etc.) at a ratio to give a calcined composition containing 0.05-5pts.(wt.), preferably 0.1- 2pts. of aluminum oxide, tin oxide and/or gallium oxide based on 100pts. of zinc oxide. An alkali or an alkali metal carbonate (e.g. sodium hydroxide, sodium carbonate, etc.) is added to the mixture, and stirred. The obtained precipitate is filtered, washed with water, heated at 60-100 deg.C in water or in steam for 5- 48hr, dehydrated, dried, and calcined in a reducing atmosphere at 600-800 deg.C.
Patent JP-S6316215-A (JP)
Title: Detecting method for paper thickness
Inventor: NAKANO TOMOMI
IPC: G01B21/08
Filed: 1986-07-08
Abstract: PURPOSE:To eliminate the need to readjust and maintain hardware by correcting the slice value of paper thickness data through software. CONSTITUTION:A paper thickness sensor 6 measures paper thickness and its measurement output is A/D-converted 11 and read out 16 as a digital value of paper thickness data; when there is no paper, the paper thickness data is compared 13 with the standard level 14 for paper absence and the paper thickness data is corrected into the slice level 18 for paper absence so as to coincide with the standard level 14 for paper absence. When there is paper, the measured paper thickness data is compared with the corresponding standard paper thickness level 17 and so corrected as to coincide with the corresponding standard paper thickness level 17, the corrected corresponding paper thickness data is used as the corresponding slice level 18; and corresponding paper thickness data of plural data read out according to a sample clock are compared with the corresponding slice level 18 and the slice level 18 corresponding to the largest number of corresponding coincident paper thickness data is decided as the value of the paper thickness. Consequently, the hardware need not be readjusted and maintained.
Patent JP-S6317379-A (JP)
Inventor: KAWATE KENJI
IPC: F27B9/24
Filed: 1986-07-09
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-S5588048-A (JP)
Title: Fine pattern formation method
Inventor: MAEDA YOSHIHIRO
IPC: G03F7/039
Filed: 1978-12-26
Abstract: PURPOSE:To prevent a fine pattern from being destroyed, by coating a positive type resist on a substrate and prebaking at a specified temperature range. CONSTITUTION:In prebaking positive type resist 4 coated on substrate 1, treatment temperature is kept lower than the decomposition temperature of a photodecomposable photosensitive group contained in resist 4, and higher than the temperature lower than the above decomposition temperature by 20 deg.C, resulting in fluidizing resist 4, changing it to such a form as chain line 5, and sticking it to substrate 1. Only such prebaking gives adhesion between substrate 1 and resist 4 as strong as that required for etching after fine pattern formation, permitting postbaking to be not always made.
Patent JP-H07238017-A (JP)
Title: Method for relaxation of beta-adrenaline blocker
Inventor: BOODAA NIKORASU ESU
IPC: C07C213/00
Filed: 1994-07-13
Abstract: PURPOSE: To mitigate a β-adrenergic blocking agent so as to be transformed into an inert metabolite in one step simply and in a predictable and controllable way. CONSTITUTION: A β-adrenergic blocking agent having a structural portion of formula I is mitigated so as to be transformed into a compound of formula II  (n) is 0-10; R is a 6-12C cycloalkyl-Cp H2p ((p) is 0-3), 6-12C cycloalkenyl-Cp H2p , CH2 -X-R3 (X is S, SO2 or SO; R2 is a 1-7C alkyl or 3-12C cycloalkyl), CH2 - S<+> (CH3 )-R2 or CH(R3 )-X-R4 [R3 and R4 are each a 1-7C alkyl or joined together into (CH2 )m ((m) is 3 or 4)], etc.; R1 is a 1-7C alkyl; Ar is a divalent group containing at least one aromatic nucleus}. The compound of formula II is obtained by reaction of a compound of formula III (Z is a group of formula IV or formula V) with an amine of the formula MH2 R1 , and has excellent blocking effect without any side effect over a certain duration depending on hydrolytic metabolic rate alone.
Patent JP-S5951280-A (JP)
Title: Preparation of monoazo compound
Inventor: NARITA YOSHIHIRO
IPC: C07D333/36
Filed: 1982-09-17
Abstract: PURPOSE:To prepare a monoazo compound useful as a synthetic intermediate of disperse dye, in the form of cake having excellent filterability and low water- content, by diazotizing an aniline compound, coupling with a thiophene compound, and heating in the presence of a specific compound. CONSTITUTION:An aniline compound of formula I (X is H, halogen, nitro, or trifluoromethyl) (e.g. aniline, p-chloroaniline, etc.) is diazotized and coupled with a thiophene compound of formula II (Y is H, cyano, alkoxycarbonyl, etc.) (e.g. 2-aminothiophene) at -20-+30 deg.C to obtain the objective compound of formula III. The cake obtained by the coupling reaction is heat-treated in the presence of a polyoxyethylene alkyl ester-type surface active agent or a polyoxyethylene polyoxypropylene block polymer-type surface active agent and filtered to recover the cake.
Patent JP-S6137713-A (JP)
Title: Whitening cosmetic
Inventor: IKENO MIGIWA
IPC: A61Q17/04
Filed: 1984-07-31
Abstract: PURPOSE:A whitening cosmetic, obtained by incorporating isokojic acid having improved inhibitory action on melanization in a cosmetic base, capable of exhibiting improved whitening and antisuntan effect, and useful for skin cosmetic, e.g. safe toilet water, cream or milky lotion. CONSTITUTION:A whitening cosmetic obtained by incorporating water-soluble isokojic acid (=6-hydroxy-2-hydroxymethyl-1,4-pyrone) expressed by the formula in an amount of 0.01-10% in a usually used cosmetic base or assistant, etc. used in toilet water, milky lotion, pack, etc. The isokojic acid produced by cultivation of a microorganism or chemical synthetic product may be used as the above-mentioned isokojic acid. For example, in the case of tiolet water, a protectant, e.g. glycerol, and a skin nutriment, etc. are dissolved in purified water, an a preservative, perfume, etc. are dissolved in an alcohol. Both are then mixed and solubilized at room temperature to give the tiolet water. In the above- mentioned general production of the toilet water, 0.01-10% isokijic acid expressed by the formula is added to the water-soluble part to afford the aimed whitening toilet water.
Patent JP-H11353660-A (JP)
Title: Optical disk device
Inventor: ISHIKAWA YOSHINORI
IPC: G11B7/085
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve braking ability for an objective lens and to perform rapid and stable tracking control by using information obtained from an output of an optical detection means, detecting the moving direction of the objective lens for a track on a disk and driving the objective lens in the direction opposite to the detected direction. SOLUTION: When a track jump is performed from a steady operation state to the inner peripheral direction of the optical disk 1, a switch changeover circuit 10 outputs a low jump signal to switch a changeover switch 27 to a (b) side, and outputs (2) to an open signal to switch the changeover switch 8 to a (c) side. A voltage from an inner peripheral direction drive voltage output circuit 26 is applied to a tracking actuator in an optical pickup 3, and the objective lens 2 is accelerated in the inner peripheral direction to be moved. When a count value outputted from a number of track measurement circuit 24 becomes a first target value, the circuit 10 outputs a high jump signal to switch the changeover switch 27 to an (a) side and to decelerate the moving speed of the objective lens 2, and then to brake it.
Patent JP-H0827941-A (JP)
Title: Ventilating structure of ceiling
Inventor: SUGAWARA YUZURU
IPC: E04B9/22
Filed: 1994-07-14
Abstract: PURPOSE:To allow the ventilating structure of the ceiling to be formed easily in the desired size in the desired place of the ceiling in such a way as to be automatically closed at the time of a fire. CONSTITUTION:A ventilating air passage 2 communicated with the inside of the ceiling is bored in the specified place of the ceiling 1, and a ventilating fitting 3 is fittingly fixed to the ventilating air passage 2. In such structure, the ventilating fitting 3 is constituted of an inverted U-shape frame 4, supporting arms 5 and a cover body 6, and incombustible cubic expansion material 8 expanded by heat is fitted to both upper part inner side faces of the supporting arms 5.
Patent JP-S6224380-A (JP)
Title: Pattern inspection device
Inventor: SUMIYA KIYOO
IPC: G06T1/00
Filed: 1985-07-24
Abstract: PURPOSE:To decide the quality of a pattern with reduced limitation for illuminating environment and with high accuracy by producing a histogram containing the maximum and minimum allowable variable density picture data from a correct pattern and a pattern to be inspected and deciding the quality of the pattern to be inspected. CONSTITUTION:A CPU 7 gives a command to an interface 1 for industrial TV camera ITV 9 and writes a correct pattern on a picture memory 3 in the form of variable density picture data through the ITV 9. A picture processor 2 reads out the correct pattern and transmits it through a maximum filter to write the result of this filtering process on a picture memory 4. Then the processor 2 adds a constant alpha to the data stored in the memory 4 and write the result of this addition on a picture memory 5. In the same way, the processor 2 reads the data out of the memory 3 and transmits it through a minimum filter to set the result of this filtering process to the memory 4. Then the processor 2 subtracts the constant alpha from the data in the memory 4 and writes the result of this subtraction on a picture memory 6. Thus it is possible to decide the quality of a pattern with high accuracy and without arranging the illuminating environment since the variable density picture data containing a large quantity of information is used.
Patent JP-H05322316-A (JP)
Title: Bath boiler with bubbling function
Inventor: SUZUKI TAKAMI
IPC: F24H9/00
Filed: 1992-05-27
Abstract: PURPOSE:To provide a bath boiler with bubbling function without any trouble in bubbling operation even if a bath tub is placed on the same level as the bath boiler and if the bath tub only is installed at a high place, for example, upstairs. CONSTITUTION:The title bath boiler with bubbling function has a bath boiler body 10 which includes a circulation pump 11, a heat source 12 and a controller 13 to circulate and heat water in a bath tub, a bath remote controller 30 of power superposed type and an air introduction unit 20 for introducing air into the bath tub. The air introduction unit 20 is provided with an air opening and closing valve 21 connected to an air introduction pipe 5 detachably in order to control opening and closing of an air introduction passage and a connector 23 to receive control power which is necessary to open and close the opening and closing valve 21. The bath remote controller 30 and the bath boiler body 10 are also provided with a connector 31 and 15 respectively through which the control power can be supplied to the air introduction unit 20. Further, even if the air introduction unit 20 is installed either in an installation space of the bath boiler body or in the vicinity of the bath remote controller 30, it can be supplied with the control power.
Patent JP-H064989-A (JP)
Title: Optical disk device
Inventor: SAKATA SHINGO
IPC: G11B19/04
Filed: 1992-06-22
Abstract: PURPOSE:To provide a highly precise position control even when a low performance servo control system and an optical pickup are used by changing the relative loading position of an optical disk on a spindle motor. CONSTITUTION:A disk deviation detector 22 which detects the eccentricity and the wobbling surface of an optical disk 1 and outputs signals and a position change signal generator 23 are provided. The detector 22 detects a maximum amount of eccentricity of the disk 1 including the eccentricity of a spindle motor 2 from the size of tracking error signals while a tracking servo is turned on. One revolution of the disk 1 is equally divided by reference pulses, the position of the maximum eccentricity of the disk 1 is judged and the position at which the maximum amount of eccentricity is generated is outputted to the generator 23. The generator 23 outputs the signal which shows the position change to an automatic loading mechanism 3. The mechanism 3 unloads the disk 1 from the motor 2 after the motor 2 stops, rotates the motor 2 with prescribed number of reference pulses and again reloads the disk 1 onto the motor 2 so as to change the relative position.
Patent JP-S6054920-A (JP)
Title: Method for separating alkali stannate from aqueous solution of alkali hydroxide
Inventor: TOMIYA KAZUO
IPC: C01G19/00
Filed: 1983-09-06
Abstract: PURPOSE:To separate an alkali stannate easily at a low cost, by adding an excess amount of an alcohol to an aqueous solution containing an alkali hydroxide and an alkali stannate, precipitating the alkali stannate, and filtering the precipitate. CONSTITUTION:An anode 5 consisting of a wire net basket containing Sn and a cathode 6 with a diaphragm 2 placed therebetween are provided in an electrolytic cell 1 filled with an aqueous solution of an alkali hydroxide, and an electric current is passed through the cell 1 to produce an aqueous solution containing an alkali hydroxide and an alkali stannate, which is passed through a piping 7 and fed to an agitation tank 8. An excess amount of an alcohol is fed to the agitation tank 8 at the same time to agitate the mixture for 1min-3hr and precipitate the alkali stannate. The resultant alkali stannate is then fed to a filter apparatus 9 to recover the alkali stannate, and the filtrate is passed through a piping 10 and fed to a distillation apparatus 11. The alcohol is distilled and circulated through the tank 8, and the residual liquid is passed through a piping 12 and circulated through the electrolytic cell 1.
Patent JP-S5685751-A (JP)
Title: Photomask
Inventor: KATOU SHINYA
IPC: G03F1/46
Filed: 1979-12-14
Abstract: PURPOSE:To obtain a fine pattern by forming a Cr layer, a CrO layer and a Cr layer on a glass substrate in this order to prevent the formation of a visor-shaped protrusion in etching and the occurrence of indentation due to a fall of the protrusion. CONSTITUTION:Cr layer 2 is formed on glass substrate 1, CrO layer 3 on layer 2, and about 20-30Angstrom  Cr layer 2' on layer 3 by vapor deposition or other method. On layer 2' a photoresist is formed, and after carrying out patternwise exposure and development, layers 2, 3, 2' are simultaneously etched with a mixed aqueous soln. of ceric ammonium nitrate and perchloric acid using the resulting resist as a mask. Layer 2' prevents layer 3 from protruding in the form of visor B owing to the etching speed difference between layers 2, 3, and the occurrence of indentation due to a partial fall of the protrusion is prevented. Thus, pattern A with high resolving power is obtd.
Patent JP-H0348522-A (JP)
Title: Optical receiver circuit
Inventor: SAITO KATSUMI
IPC: H04B10/40
Filed: 1990-06-22
Abstract: PURPOSE:To prevent the saturation of a receiver circuit and to exactly convert an optical signal to an electric signal by connecting a cathode of a Schottky barrier diode to a collector of a transistor of an emitter ground for constituting an amplifier circuit, and connecting its anode to an input terminal of the amplifier. CONSTITUTION:A current flowing through a feedback resistor 9 usually becomes a small value by only a base current of a transistor TR 2, therefore, a voltage drop caused by the resistor 9 is small, and the potential of an output terminal 11 becomes roughly equal to two folds of a base - emitter voltage VBE of the TR 2. Accordingly, the collector potential of a TR 3 which becomes the cathode potential of a Schottky barrier diode 5 becomes 3VBE being higher by the voltage VBE than the output terminal 11, and the larger an optical input level becomes, the lower the potential drops. In this case, since the anode potential of the diode 5 is the base potential of the TR 2, it becomes 2VBE, and when the collector potential and a forward voltage of the diode 5 are denoted VC and VD, respectively, in a range of VC>2VBE-VD, that is, in a range in which the optical input level is small, the diode 5 does not conduct it is biased in the opposite direction, and accordingly, an optical signal is converted exactly to an electric signal.
Patent JP-H0512515-A (JP)
Title: Battery and ic card using the same
Inventor: KITAMURA MAMORU
IPC: G06K19/077
Filed: 1991-07-03
Abstract: PURPOSE:To provide a battery having high reliability for power supply and a highly reliable and inexpensive IC card guaranteed at its long service life by using the battery. CONSTITUTION:The body 52 of the battery 51 is formed like a rectangular plate, the cross-sectional shapes of both side faces are mutually differently formed and a pair of electrodes 55 shaped like clips are fixed to another side face to constitute the battery 51, the battery 51 is stored in a battery storing part 13 of an IC card body 28 provided with guides 64, 65 having cross-sectional shapes similar to that of both side faces of the battery 51 and wiring pattern electrodes 69 of a circuit substrate 25 are held between the battery electrodes 55. A part of the guide 65 of the battery storing part 13 is variably formed and provided with a projection 82 and a battery storing cover 71 having a hook part 83 to be engaged with the projection 82 is formed on the opening part of the battery storing part 13.
Patent JP-S6318569-A (JP)
Title: Recording medium loading mechanism
Inventor: KINOSHITA MASAHIRO
IPC: G11B15/675
Filed: 1986-07-10
Abstract: PURPOSE:To simplify a constitution and to ensure the operation of the titled mechanism by forming a rack that extends approximately in L-shaped state from a recording medium carrying member, transferring this rack by means of a pinion gear supported by a supporter body to move both a sliding body and the recording medium carrying member together. CONSTITUTION:The sliding body 5 supported by the supporting body 6 freely movably in a horizontal direction, and the recording medium carrying member 7 supported by the sliding body 5 freely movably in upward and downward directions, are provided. And the rack 9 so formed as extending in approximately L-shaped state from the recording medium carrying member 7 is transferred by the pinion gear 11 supported by the supporting body 6. At the time when the pinion gear 11 is engaged with the horizontal part 9a of the rack 9, the sliding body 5 is moved horizontally together with the recording medium carrying member 7, but at the time when the pinion gear 11 is engaged with the vertical part of the rack 9, only the member 7 is moved up and down. Further, a repulsing means 25 to energize the rack in one direction is provided to maintain the engagement between the rack and the pinion gear, so the operation is ensured.