baber/WOPTO huggingface dataset:
Patent JP-S61171926-A (JP)
Title: Disk brake equipment
Inventor: AKUTAGAWA TOMOTAKA
IPC: F16D65/847
Filed: 1985-01-25
Abstract: PURPOSE:To have brazing filler metal penetrate every clearance between the abutment faces of both projecting pieces, on which the joining edges of division pieces each are placed on and the division pieces by forming open portions, which are followed by the abutment faces of the projecting pieces and the division pieces, except the corner parts of the joining edges of the division pieces. CONSTITUTION:Each of projecting pieces 11a having a brazing edge parts 13a each has a greater radial width L than the other projecting parts 11. Recesses 16 and 16 which are open parts and opposed to the internal side with respect to the width thereof are cut on the opposed side parts of each of the projecting pieces 11 at the middle part thereof. The recesses 16 and 16 open to the abutment faces of the projecting pieces facing the division pieces. The joining edge parts 13a and 13a are placed on the middle wall 17 which is located between the recess parts 16 and 16. The actual area of each of the wide projecting pieces 11a can thereby be reduced, whereby having molten copper foil 14 sufficiently penetrating every clearance between the abutment faces of both the projection pieces 11a and the divided pieces.
Patent JP-2000214825-A (JP)
Title: Backlight display device and method
Inventor: NAKAMURA TAISUKE
IPC: G09G3/32
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an RGB backlight display device and method for a portable telephone realizing favorable image quality by controlling an electric current flowing in each LED constituting the three primary colors for maintaining constant a luminous intensity irrespective of a desired display color. SOLUTION: A control part 14 individually controls the timing of an output signal and 'Duty' of a rectangular wave generated at PWM part (R) 7, PWM part (G) 8, and PWM part (B) 9, causes each LED to emit light, and performs coloring of a desired display color. However, the total average electrical current flowing in an LED (RED) 1, an LED (GREEN) 2, and an LED (BLUE) 3 is maintained constant irrespective of the desired display color, and the intensity of each display color is maintained constant.
Patent JP-S60156207-A (JP)
Inventor: UENO SATORU
IPC: H02G9/02
Filed: 1984-01-25
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-S61172320-A (JP)
Title: Magnetic field injection-molding method
Inventor: YOKOTA AKIRA
IPC: B29C45/80
Filed: 1985-01-28
Abstract: PURPOSE:To improve the rate of orientation of magnetic grains as well as to contrive improvement in the magnetic characteristics of a plastic magnet by a method wherein the cubic volume of a metal mold cavity is varied by periodically changing clamping force, and the orientation of magnetic grains is performed sufficiently. CONSTITUTION:The pushing force of a clamping cylinder 28, namely mold clamping force, is controlled in accordance with the quantity of current applied to a solenoid 34a. A stationary mold 18 and a movable mold 20 are elastically deformed by said clamping force, and the cubic volume of a metal mold cavity is varied. Accordingly, the cubic volume of the metal mold 22 also changes during the prescribed period in which the clamping force is varied. On the other hand, the prescribed current is applied to a magnetic field generating coil 26 by a power source device from the time when a mold-closing process is completed, and the prescribed magnetic field is generated on the metal mold cavity 22. After the magnetic field is stabilized, a fused material containing magnetic grains is injected into the metal mold cavity 22 from an injection cylinder 24. The magnetic grains in the fused material injected into the metal mold cavity 22 are orientated in the direction of magnetic field.
Patent JP-S63181023-A (JP)
Title: Data transfer method
Inventor: SANNOMIYA KEIICHI
IPC: G06F3/06
Filed: 1987-01-23
Abstract: PURPOSE:To transfer a data scattered on an auxiliary memory device to a magnetic tape device at high speed with a streaming system, by performing the editing of the data on a buffer area, or the dispersion of the data from the buffer area. CONSTITUTION:A bit of managing information is generated at the buffer area 103, and following that, a file data is edited, and they are stored in the buffer area 103 as a consecutive data. When plural files are present, a processing is repeated for the number of times of required numbers (first means). Thus, by transferring the data generated in the buffer area 103 continuously to the magnetic tape device 102, the data of the buffer area 103 is written on the magnetic tape 102 with the streaming system (second means). Meanwhile, when the data written on the magnetic tape 102 is recovered, the data of the capacity of the buffer area 103 are read with streaming system (third means), and they are dispersed and stored on the auxiliary memory device 101 according to a prescribed rule, based on the bit of managing information at the forefront of each file data.
Patent JP-S56110342-A (JP)
Title: 3-bit majority circuit
Inventor: YAMAMOTO MORIYUKI
IPC: H03K19/23
Filed: 1980-02-05
Abstract: PURPOSE:To avoid a change of the circuit scale although the degree of multiplication is increased, by comparing the 1st and 2nd reception signals with each other to deliver the 2nd reception signal at the point of time when a coincidence is obtained and then deliver the 3rd reception signal when no coincidence is obtained. CONSTITUTION:With supply of the 1st reception signal to the terminal 400, the gate 21 is opened by the timing pulse 210 with the reception signal written into the shift register 60. With application of the 2nd reception signal to the terminal 400, the gates 20 and 24 are opened by the timing pulse 200. Thus an exclusive OR is obtained through the gate 40 between the 1st and 2nd reception signals. The gate 22 is opened when a coincidence is obtained between both the reception signals, and the 2nd reception signal emerges at the terminal 310. In case no coincidence is obtained between both the signals, the 3rd reception signal is supplied and emerges the terminal 310 as it is since the gate 23 is opened.
Patent JP-H10206312-A (JP)
Title: Micro body adhesion force measuring device
Inventor: KAMI YOSHIHIRO
IPC: G01L1/22
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To easily measure the adhesion force of a micro body with excellent accuracy by pressing a cantilever beam against the micro body adhered to a base plate, and detecting the elastic change of the cantilever beam corresponding to the adhesion force of the micro body. SOLUTION: A cantilever beam 6 is brought close to a micro body 4, and when a tip of a first lever structure 8 is brought into contact with a base plate 2, the bending stress is generated in the beam 6. The elastic deformation of a second lever structure 10 corresponding to the stress is measured from the change in the resistance of a second sensor 14, and the deflection of the beam 6 is detected. A tip of the structure 8 is pressed against the micro body 4 while the tip is slightly separated from the surface of the base plate 2 based on the deflection. The structure 8 is elastically deformed by the reaction effect from the micro body 4, and when the elastic force of the structure 8 exceeds the adhesion force of the micro body 4, the micro body 4 is peeled from the base plate 2. The elastically deformed condition of the structure 8 is constantly detected by the first sensor 12.  Thus, the adhesion force of the micro body 4 can be measured from the deflection.
Patent JP-H04239096-A (JP)
Title: Method for lubricating pretreatment of galvanized steel sheet
Inventor: OKUMURA YASUO
IPC: C10N30/00
Filed: 1991-01-11
Abstract: PURPOSE:To provide the title method for improving the press workability of galvanized steel sheet, the primary rustproofness during storage, and the removability of a lubricant by washing. CONSTITUTION:A lubricant for press working is applied to the surface of galvanized steel sheet, after an aqueous solution of one or more compounds selected from alkali metal salts, alkaline earth metal salts and ammonium salts of silicic acid, boric acid and phosphoric acid is applied to the surface and dried to form a coating film of 30-200mg/m<2> in weight.
Patent JP-H07214655-A (JP)
Title: Plastic hollow molded object having two or more air passages
Inventor: SHIMIZU SHOJI
IPC: B29C49/00
Filed: 1994-02-04
Abstract: PURPOSE:To inexpensively and efficiently obtain a plastic hollow molded object composed of a polyfunctional structure excellent in reliability by providing a plurality of branched passages to the plastic hollow molded object and forming two or more mutually independent passages thereto. CONSTITUTION:An opening part 2a is provided by removing a part of a plastic hollow object 1 produced by blow molding by a cutting or perforating means and a plurality of respectively independent air passages are integrally provided. An air passage 2d is a passage sending air to the blowoff part of a ventilator from an air supply source and an air passage 2e is a passage sending air to the blowoff port of a side defroster from the air supply source. The air passages 2d, 2e are connected by an air passage 2b or 2c and has a structure capable of supplying air to the blowoff port la of the ventilator and the blowoff port 1c of the side defroster.
Patent JP-S57128752-A (JP)
Title: Metal surface treating agent composition
Inventor: SANO YOSHINORI
IPC: C08L83/04
Filed: 1981-02-02
Abstract: PURPOSE: To prepare the titled composition having excellent adhesivity, workability and economical efficiency, and capable of imparting corrosion resistance and paintability to the surface of a metal, by compounding hydrolyzed alkyl silicate, hydrolyzed dialkoxysilane compound, etc. and a specific ionic resin.  
     CONSTITUTION: The objective composition is prepared by compounding water with (A) 0.5W250g (reduced to SiO 2  per 1l of the objective composition) of hydrolyzed alkyl silicate (hydrolyzable in an organic acid by conventional process), (B) 0.1W250g of a tri- and/or di-alkoxysilane compound (a silane compound having 1W2 organic groups and 2W3 alkoxy groups bonded to an Si atom, e.g. methyltriethoxysilane), and (C) 0.5W250g of a cationic and/or amphoteric resin[e.g. polyalkylene polyamine (derivative)]and if necessary ≤g of a water- insoluble or water-dispersible inorganic material (e.g. fine silica powder). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60158130-A (JP)
Title: Preparation of 3- or 4-(4'-methyl-4"-hydroxyamyl)-delta3- cyclohexenecarboaldehyde
Inventor: TAKADA HIROSHI
IPC: B01J31/00
Filed: 1984-01-27
Abstract: PURPOSE:In preparting the titled compound by hydrating directly 3- or 4-(4'- methyl-3'-pentenyl)-DELTA<3>-cycloehxenecarboaldehyde, to obtain the desired compound advantageously, by using a specific solvent and an acidic ion exchange agent. CONSTITUTION:A compound shown by the formula I or formula II is directly hydrated in a solvent selected from acetone, isopropyl alcohol, dioxane, and an ether shown by the formula III (n is 1, 2, or 3; R is 1-4C alkyl) in the presence of an acidic ion exchange agent, preferably porous sulfonated styrene-divinylbenzene copolymer, as a hydrating agent at 20-120 deg.C, preferably at 40-100 deg.C, to give the desired compound shown by the formula IV useful as perfume, corresponding to the raw material, in high conversion ratio in high selectivity and in high yield by a simplifed process with preventing side reactions. Since the hydrating agent is easily handleable, it is extremely easily recovered and purified by comparison with a mineral acid, etc.
Patent JP-S59138280-A (JP)
Title: Metallic powder pigment ink
Inventor: SANO HIROMI
IPC: C09D11/00
Filed: 1983-01-28
Abstract: PURPOSE:To provide a metal powder pigment ink having low odor and low toxicity, and excellent color stability and redispersibility of the ink, by using a plasma-treated metallic powder pigment, a resin and an alcoholic solvent as main components. CONSTITUTION:The objective metallic powder pigment ink is composed of (A) preferably 10-40wt% of a metallic powder pigment obtained by the plasma- treatment of e.g. brass powder, Al powder, copper, powder, colored metal powder, etc., (B) preferably 5-50wt% of a resin such as gum rosin, maleic acid- modified rosin, alkyd resin, etc., and (C) preferably 30-80wt% of an alcoholic solvent such as a lower alcohol, a polyhydric alcohol (derivative), etc., as main components. The plasma-treatment of the component (A) is carried out usually in a gas such as air, O2, N2, etc. under a pressure of 1mm.Hg for 1-2min.
Patent JP-H06227132-A (JP)
Title: Thermal recording body
Inventor: KAWAMURA MASATO
IPC: B41M5/26
Filed: 1993-01-29
Abstract: PURPOSE:To stably maintain a recording image and to secure excellent coating aptitude by incorporating the specified compound and graft polymer respectively into a recording layer containing basic dye and a colorant in a thermal record ing body wherein the recording layer is provided on a supporting body. CONSTITUTION:A thermal recording body is constituted by providing a recording layer containing colorless or light-colored basic dye and a colorant on a supporting body. In the case, the compound shown in a general formula mentioned elsewhere and a graft polymer consisting of polyvinyl alcohol and an (acrylamide-acrylic acid-acrylonitrile) copolymer are incorporated into the recording layer. However, in the formula, R1-R3 show hydrogen atom, 1-8C alkyl group or 5-8C cycloalkyl group respectively. Further R4-R8 show hydrogen atom or 1-8C alkyl group. Thereby a recording image is stably maintained without accompanying deterioration of whiteness degree even under the conditions of high temperature and also excellent coating aptitude is secured.
Patent JP-H09208372-A (JP)
Title: Growth of single crystal
Inventor: FUJIWARA HIDEKI
IPC: C30B29/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a single crystal from causing dislocation by changing the angular velocity of the crucible rotation. SOLUTION: The crucible 2 is filled with polycrystalline silicon as a raw material for single crystal and the raw material is molten with the upper heater 4a and the lower heater 4b. Then, the melt is solidified from the bottom of the crucible to form a solid layer 12 so that the melt layer 11 coexists on the solid layer 12. The crucible 2 is allowed to rotate and a seed crystal 14 is dipped in the melt layer at its bottom end, as the solid layer 12 is molten. The crucible 2 is given a change in angular velocity so that its rotation is constantly accelerated from 0.5rpm to 1.0rpm in 10 seconds and decelerated constantly from 1.0rpm to 0.5rpm in the following 10 seconds in 20-second cycle. The pulling-up shaft is pulled up, as it is rotated, to allow a single crystal 15 to grow at its lowermost end thus producing a silicon single crystal.
Patent JP-H05205294-A (JP)
Title: Optical information recording and reproducing device
Inventor: HORIGUCHI TOSHIO
IPC: G11B7/127
Filed: 1992-01-28
Abstract: PURPOSE:To record the information in a correct place without dislocating a recording pit from the center of track even when there is a skew on the track of optical recording medium in a shifting direction. CONSTITUTION:An optical card 7 is irradiated with a recording optical beam from a semiconductor laser 1 and a reproducing optical beam from a semiconductor laser 8. At this time, the reproducing optical beam is divided into zeroth- and first-order diffracted lights by a diffraction grating 13 provided on the light route of the reproducing optical beam, and they are applied on the areas of the card 7 where the track having said recording optical beam spots is included at least, and front and rear areas of the recording optical beam spots in a relative shifting direction of the recording optical beam. Then, the reflected light of the reproducing optical beam from the card 7 is used to generate a tracking error signal, and tracking operation is performed on the track of the card 7 by using the recording optical beam.
Patent JP-H10194030-A (JP)
Title: Article mounting utensil
Inventor: KOBAYASHI HIDEAKI
IPC: B60R7/04
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle article mounting utensil capable of being smoothly mouthed on the seat-free side of an armrest, and of being easily, positively mounted on the armrest having comparatively narrow width. SOLUTION: An article mounting utensil is provided with an installing frame body 10 having a pair of holding frame parts 11 installed on the upper surface Aa of an armrest A with at least part of a lower surface 10a kept into contact with the upper surface Aa of the armrest A and an installing means 13 for the armrest A, and a mounting body 20 installed under a suspended state between the pair of holding frame parts 11 of the installing frame body 10 at the outer portion of a side Ab, opposite to a side Ab' facing the seat at the armrest A, and rotationally turned in the direction kept away from the armrest A with the suspending position as a rotationally turning center.  The mounting body 20 and the installing frame body 10 are provided with means 30 for stopping rotation turn to retain the mounting body 20 moved in the direction kept away from the armrest A so that the mounting surface 20a' may generally be in horizon.
Patent JP-S55107081-A (JP)
Title: Electromagnetic reciprocal pump
Inventor: KOBAYASHI KAZUO
IPC: F04B17/04
Filed: 1979-02-09
Abstract: PURPOSE: To reduce the pulsation and noise of discharge air by dividing air chamber so as to increase silencing effect by providing rib in the inside of pump casing.  
     CONSTITUTION: The air chamber 23 is divided into the first and the second air chambers 28 and 29 by the rib provided on the inside of the pump casing 7. Compressed air is passed through the discharge hole 9 and then directed into the first air chamber 28. Then, it is passed through between the rib 27 and the cylinder 13, discharged into the second air chamber 29, and then discharged from the discharge port 22 to outside, where a two-stage cavity silencing mechanism is produced from the discharge hole 9 to the discharge port 22. Thus, sound waves are interfered with each other and rectified while reciprocating inside the first air chamber 28 and also the sound waves repeat the same phenomenon inside the air chamber 29. Therefore, noise and pulsation of air in the pump chamber 24 can be greatly reduced while passing through the first and the second air chambers divided by the rib 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63191748-A (JP)
Inventor: AMANO YUKIO
IPC: B65D19/38
Filed: 1987-01-23
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-H04315884-A (JP)
Title: Controller for supporting transmission of information
Inventor: RUDORUFU HANKE
IPC: G11B27/024
Filed: 1992-01-29
Abstract: PURPOSE: To provide a controller fitted to the processing and generation of a picture and/or sound by providing a control panel for inputting an instruction controlling first and/or second storage devices and a control element for the second storage device. CONSTITUTION: When the picture and/or a sound signal, which arrive from the first storage device 3, are faded up and/or faded down by the control element 2 and they reach a signal level which can be fixed, a control pulse is supplied to the second storage device 5. An operation key 10 arbitrarily connects the sound signal and sound, music and/or words are pre-mixed by using a sound mixer 11. Remote control units 13 and 14 control the specified functions of the storage devices 3 and 5 at a remote place. Thus, the controller fitted to the processing and the generation of information whose operation is easy for a user and which can simultaneously easily operate on information, especially information on a screen and/or sound on a video film can be provided.
Patent JP-S56112418-A (JP)
Title: Characteristic improvement of electrical sheet and its device
Inventor: ICHIYAMA TADASHI
IPC: B23K26/352
Filed: 1980-02-07
Abstract: PURPOSE:To improve magnetic characteristics by entering the pulsed laser light oscillated from a laser oscillator to the lens array arranged in the direction perpendicular to the rolling direction on the surface of the electrical sheet to be irradiated, condensing the same to the sheet steel surface and irradiating it at fixed intervals in the rolling direction. CONSTITUTION:A laser oscillator 1 oscillates pulse laser light 2 having irradiation energy, which is condensed to a slender beam by a condensing unit 5 consisting of a rotary mirror 3 and a condenser lens 4. This beam is condensed as it passes through a lens array 6, and the condensed light is irradiated in the form of a spot to a sheet steel surface 8. At this time, the lens array 6 is so arranged that the row of the arranged lenses arrays in the direction (direction C) perpendicular to the rolling direction, and that one side thereof opposes to the laser optical path emitted from the oscillator 1 and the other side assumes a predetermined height above the surface of the sheet steel 8.
Patent JP-S54107420-A (JP)
Title: Manufacture of cold rolled steel plate with baking hardenability
Inventor: AISAKA SHINOBU
IPC: C21D9/46
Filed: 1978-02-09
Abstract: PURPOSE:To endow a steel with excellent press moldability and baking hardenability by the procedure in which an Al-killed steel plate made by hot and cold rolling is annealed, then cooled  quickly to an overaging treatment temperature, and further applied an overaging treatment under  a specific condition. CONSTITUTION:An Al-killed steel ingot, containing 0.02 to 0.07% C, 0.10 to 0.40% Mn, 0.02 to  0.07 sol Al, and 0.002 to 0.008% Ni, is made into a steel plate by hot rolling, and then the steel  plate is coiled at more than 650 deg.C and then regulated its thickness to the target thickness by cold  rolling. After the cold rolling, it is annealed at 650 to 850 deg.C, and then cooled quickly from the annealing temperature to less than the overaging treatment temperature to crystallize oversaturated C solid solution, giving good and sufficient press moldability and baking hardenability as well  as a lower ordinary temperature aging property than that of rimmed steel. The overaging treatment conditions, e.g., temperature T( deg.C), time t(min), and quick cooling rate V( deg.C/sec) before overaging treatment, are determined by the equation [I] (where T is overaging treatment temperature ( deg.C), t is overaging treatment time(min), and V is quick cooling rate before overaging  treatment ( deg.C/sec)).
Patent JP-H04235792-A (JP)
Title: Treatment of ground water
Inventor: SUGINO WATARU
IPC: C02F9/00
Filed: 1991-01-11
Abstract: PURPOSE:To remove a divalent iron ion being one factor causing the clogging of cooling piping from ground water in which an org. reducing substance such as ammoniacal nitrogen coexisting in treating ground water by a small-sized treatment apparatus in order to obtain water improved in quality after treatment. CONSTITUTION:Sodium hypochlorite is added to pumped-up ground water in an amount almost equivalent to the divalent iron ion contained in said ground water to suppress the oxidation of the divalent iron salt to almost 90% and the added oxidizing agent is perfectly decomposed and about 10% of the remaining iron salt is caught by iron bacteria to be perfectly removed. The oxidized trivalent iron ion is flocculated and settled as hardly soluble hydroxide to be removed by filtering.