baber/WOPTO huggingface dataset:
Patent JP-H07276226-A (JP)
Title: Grinding tool holder
Inventor: ITO IKUO
IPC: B24B41/04
Filed: 1994-04-06
Abstract: PURPOSE:To provide a grinding tool holder which does not cause a backlash, has good hold accuracy, is slow in the progression of wear, excels in durability, has high rigidity, excels in machining accuracy, prevents foreign matter such as chip which produces in a grinding section from entering a grinding tool holder, causes less trouble due to bite, and achieves precise linear reciprocal movement of a tool which grinds an inner face of an object to be machined. CONSTITUTION:A tool 2 which performs linear reciprocal movement is supported on a hydraulic static bearing guide on both sides, and grinding fluid is supplied from the inside of the tool 2. Grinding fluid flow passages 16, 17 are provided in the direction of linear reciprocal movement of the tool 2, and outlets 50, 60 are provided at a center of an inner face of an object to be machined 1 at the position where grinding fluid flows out. Inlets in which grinding fluid flows in are provided at ends of the grinding fluid flow passages 16, 17, and pocket sections 140, 150 are provided between grinding fluid supply ports 14, 15 so that they are communicated and grinding fluid is supplied at all times while the tool 2 performs linear reciprocal movement.
Patent JP-S60226351-A (JP)
Inventor: HANSU DEIITAA RAINARUTSU
IPC: B60T13/565
Filed: 1985-04-01
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-2000268930-A (JP)
Title: Ic socket
Inventor: OGAWA TAKAHIRO
IPC: G01R31/26
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To fix the impedance of a contact pin and to facilitate its maintenance, by providing plural contact pins isolated each other in the inner wall part of a frame body while having an IC lead contact part exposed along the upper surface of the frame body and an external contact part exposed along the lower surface of the frame body. SOLUTION: If a contact pin 18 is attached to a socket frame body 9, a coplanar strip line is formed by the contact pin 18 and a grounding part on the inner wall of the socket frame body 9. The contact pin 18 is engagedly attached to the socket frame body 9, and can be detached if IC supporting parts 8a, 8b are detached from the socket. The characteristic impedance of the contact pin 18 can be adjusted to a required characteristic impedance by adjusting the width of a signal conductor. Accordingly, when the socket is manufactured, a desired characteristic impedance can be obtained by changing the width of the contact pin 18 as required while the frame is commonly used.
Patent JP-H05269899-A (JP)
Title: Composite material
IPC: B32B5/02
Filed: 1992-03-27
Abstract: PURPOSE:To provide a composite material excellent in the modulus in compression, tensile strength and tear strength. CONSTITUTION:A three-dimensional knitted fabric wherein mesh or groove like gaps are provided to at least the single surfaces of upper and rear base structures 1, 2 and both base structures 1, 2 are connected by connection yarns 3 is used as base cloth and a soft resin is applied to the surface of this base cloth.
Patent JP-S51144937-A (JP)
Title: No phase protective device
Inventor: SATOU EIICHI
IPC: H02H7/09
Filed: 1975-06-06
Abstract: PURPOSE: A device for protecting a load instruments by cutting off rapidly a circuit in the event that an abnormal voltage is caused in the load side because a neutral line has no-phase in a single phase three line system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61229781-A (JP)
Inventor: YOKOYAMA TOYOHIKO
IPC: B66B9/00
Filed: 1985-04-03
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-S60213915-A (JP)
Title: Optical fiber unit for submarine optical cable
Inventor: FUNAKI YASUSHI
IPC: G02B6/44
Filed: 1984-04-09
Abstract: PURPOSE:To prevent the titled optical fiber unit from the generation of optical transmission loss due to bending stress and side pressure by selecting a housing material having proper Young's modulus to cover the surface of an interference layer. CONSTITUTION:Six optical fiber cores 1b having 0.4mm. outer diameter are collected around a center wire 1a having 0.4mm. outer diameter and the gap and periphery are filled with soft region (0.1kg/mm.<2> Young's modulus) as the interference layer 1C. The Young's modulus of the housing 10 is specified as 10- 70kgmm.<2> and chemically stable plastic or rubber having low secular change is used.
Patent JP-S51145542-A (JP)
Title: Method for coating discrete parts
Inventor: SATOU RIYUUJI
IPC: B29C41/00
Filed: 1975-06-09
Abstract: PURPOSE: A method for the efficient and uniform coating of electric parts with powder paint. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02258519-A (JP)
Title: Cutting and packaging machine for sheet-shaped object, and its cutting device and replacement thereof
Inventor: TSUCHIYA YOSHINORI
IPC: A23L17/60
Filed: 1989-03-23
Abstract: PURPOSE:To perform the replacement of a cutting device easily, simply and safely even by a single worker by a method wherein under a unitized cutting device, a plurality of guide rollers are provided, and the cutting device which is on a receiving table is transferred to a base table by making it run on a guide rail. CONSTITUTION:An empty receiving table for replacement unit 4 is placed next to a base table 2, and respective guide rails 21, 42 are connected. By moving a cutting device for 12-cuts, guide rolls 14 of the cutting device are transferred on the guide rail 42 on the receiving table 4, and the whole cutting device 1 is totally transferred on the receiving table for replacement unit 4 and is fixed. Then this cutting device 1 together with the receiving table is moved from the base table to some other place. Then a receiving table for replacement unit 4 on which a cutting device for 8-cuts is loaded is moved next to the base table 2, and a guide rail 42 of that receiving table 4 is connected to the guide rail 21 of the base table 2. A fixing measure for the cutting device for 8-cuts on the receiving table for replacement unit 4 is released, and the cutting device is moved and transferred from the rail 42 to the rail 21, and is fixed on the base table 2.
Patent JP-S54159695-A (JP)
Title: Thermistor element for high temperature detector
Inventor: KOBAYASHI YOSHIKAZU
IPC: H01C7/04
Filed: 1978-06-07
Abstract: PURPOSE: To enhance the life of load at high temperatures by adding traces of MgCr 2 O 4  to a definite three-component spinel solid solution.  
     CONSTITUTION: Mg(Al x Cr y Fe z )O 4 [where x + y + z = 1, (x = 0.3 to 0.4, y = 0.5 to 0.6, and z = 0.1 to 0.2)] as the main components are well mixed and calcined by a ceramic means, and on the other hand, MgCr 2 O 4  is prepared by mixing and calcining a 1 : 1 mixture of MgO and Cr 2 O 3 . Then, the calcined main component is ground with 0.25 to 1 wt % MgCr 2 O 4  and then molded into a thermistor element by a definite process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06256901-A (JP)
Title: High tensile strength cold rolled steel sheet for deep drawing and its production
Inventor: MIZUI NAOMITSU
IPC: C21D9/48
Filed: 1993-03-04
Abstract: PURPOSE:To stably provide a high tensile strength cold rolled steel sheet for deep drawing, excellent in balance between strength and ductility and also having advantages in productivity and cost. CONSTITUTION:The high tensile strength cold rolled steel sheet for deep drawing, excellent in balance between strength and ductility, has a composition consisting of 0.0005-0.0100% C, <=2.5% Si, >0.15-3.0% Mn, <=0.15% P, 0.0005-0.01% N, <=0.1% acid soluble Al, <=0.010% S, and the balance Fe with inevitable impurities, containing Ti or further containing 0.003-0.1% Nb and/or 0.0003-0.003% B, and satisfying the relations represented by three inequalities '-0.5%<=Mn-(Si+10P)<=0.5%', '-0.01%<=Ti*=0.01%', and 'Ti*X<=P0.0005%' [where Ti*=Ti-48(N/14+C/12)]. This steel sheet can be produced by subjecting the steel to hot rolling, to coiling at 600-750 deg.C, to cold rolling at 50-90% draft, and to recrystallization annealing or further to hot dip galvanizing under the condition of temp. not exceeding 550 deg.C.
Patent JP-S62225313-A (JP)
Title: Mold for molding synthetic resin
Inventor: FUJITA ISAO
IPC: C22C37/04
Filed: 1986-03-27
Abstract: PURPOSE:To obtain the mold for molding synthetic resin excellent in performance, while eliminating the casting defect such as pin holes, etc., and obtaining fine structure and high mirror surface property by casting the molding portion of the mold, using a specified CV cast iron. CONSTITUTION:A mold comprises molding portion 1 whose thickness is in the range of 20mm-200mm, and its structure is CV graphite type. The mold portion 1 is cast with CV cast iron in which 80% or more of graphite particle diameter is equal to or less than 0.2mm. Recessed grooves 2 are formed on the outer wall of the molding portion 1, and into these grooves 2, cooling pipes 3 are fitted and fastened. In the case of large mold 1, the molding portion of the mold is surrounded by a frame body for back up. The wall thickness of the molding portion is set at 20mm-200mm. Consequently the graphite particle diameter contained in the inner structure of the molding portion 1 and in the structure of the molding surface, becomes fine due to increase of their solidification speeds, whereby the occurrence of pin holes and gas defects may be suppressed. As the result of the occurrence of structure-fineness, the mold strength is improved, and the breakage of the edge part of the molding portion may be prevented, thereby improving the mold life.
Patent JP-S52152151-A (JP)
Title: Am receiver
Inventor: SATOU TERUO
IPC: H04B1/30
Filed: 1976-06-14
Abstract: PURPOSE: The reference oscillator is provided for synchronizing and the oscillated frequency is selected as the intermediate frequency to eliminate efficiently the affection owing to fasing or disagreement of the phase characteristic, etc., of the circuits, so that the cross modulation distortion can be eliminated surely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03272157-A (JP)
Title: Layout improvement system
Inventor: NAKAJIMA YASUHIRO
IPC: H01L21/82
Filed: 1990-03-22
Abstract: PURPOSE:To make possible a layout improvement design satisfying the constraint of a signal delay by a method wherein when the merits of two wirings are compared with each other, the comparison is performed in respect to the whole layout as the first stage, then, the comparison is performed in respect to specified nets. CONSTITUTION:The original layout shown by the upper diagram is modified, a tentative layout shown by the lower diagram is found, the evaluation of the original layout is performed and the sum total 25 is obtained from line lengths 7, 7, 7, 2 and 2 of nets 2-5-2-9. Similarly, the evaluation of the tentative layout is performed and the sun total 20 is obtained from line lengths 2, 2, 2, 7 and 7 of nets 2-5-2-9. Then, the evaluated results are compared with each other and as the sum total 20 of the line lengths of the tentative layout is small compared to the sum total 25 of the line lengths of the original layout, the tentative layout is adopted and whether the line lengths of this tentative layout satisfy a prescribed limit of a line length or not is decided. That is, the sum of the line lengths 2 and 7 of the nets 2-5 and 2-9 is 9, satisfies less than 10 of the limit and the sum 9 of the line lengths 2 and 7 of the nets 2-7 and 2-8 also satisfies less than 11 of the limit. Then, the improvement of the layout is repeated using the tentative layout as the original layout. Thereby, a layout improvement design satisfying the constraint of a signal delay can be performed.
Patent JP-S59195062-A (JP)
Inventor: ICHII AKIHIKO
IPC: F25B1/00
Filed: 1983-04-20
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-H02247947-A (JP)
Title: Manufacture of deflection yoke and press die
Inventor: FUDA YUICHIRO
IPC: H01J9/236
Filed: 1989-03-22
Abstract: PURPOSE:To produce a deflection yoke with a simple work process at a low cost by forming a bundle of wires in a specific form with two-die pressing and molding it via synthetic resin between the dies. CONSTITUTION:A female mold 1 is provided with a recess portion matching the outer shape of a deflection yoke and also wire-hooking pins 4a to 4f which are held inside the recess portion and energized by a spring to be capable of protruding/retreating. A wire is wound flat around the wire-hooking pin 4a, etc., and then pressed with a male mold 5. The wire is thus formed in a specific shape between the female and male molds 1 and 5 to be formed in the wiring of the deflection yoke. Synthetic resin is injected thereon under this condition from a inlet 6 to fix the wiring. A series process consisting of wiring, pressing and resin molding is conducted on the same dies so that production method is made simple with a low cost.
Patent JP-H06278212-A (JP)
Title: Induction welding work coil
Inventor: BAI HIDEKI
IPC: B29L31/24
Filed: 1993-03-29
Abstract: PURPOSE:To simply attach and detach a work coil to enhance the execution properites by connecting first and second parts in an openable and closable manner and providing the engaging part of the first part and the engaging part provided to the second part and engaged with the engaging part of the first part at a time of a closed state. CONSTITUTION:A work coil is equipped with first and second half-split ring- shaped parts 12, 14 having conductors 18a, 18b respectively generating high frequency energies and further equipped with the connection part connecting the first and second parts 12,14 in an openable and closable manner, the engaging part 30 provided to the first part 12 and the engaging part 32 provided to the second part 14 and engaged with the engaging part 20 at a time of a closed state. The first and second parts 12,14 are opened to arrange an induction welding work coil 10 arround a joint and the engaging part 32 of the second part 14 is engaged with the engaging part 30 of the first part 12. In this state, a current is supplied to the conductors 18a, 18b to apply a high frequency current to the magnetic welding work coil. After the completion of welding, the engaged state of the engaging parts 30,32 is released.
Patent JP-S56167239-A (JP)
Title: Color braun tube
Inventor: YASUMI TOSHIHIKO
IPC: H01J29/32
Filed: 1980-05-26
Abstract: PURPOSE:To improve the brightness and the quality by employing such fluorescent face where one light emission area of a fluorescent material element is made larger than those of other fluorescent material elements. CONSTITUTION:In one random pair three light emission elements of white W6, green G7 and red R8 in a fluorescent face and electron beams W9, G10 and R11 for exciting each of them, when a beam 10 for exciting the element 7 will excite the element 6 it cann't be perceived by human if the area is small thereby causes no influence on the indication capacity of the color Braun tube. It is true for other elements. Experimentally said light emission area 12 may be upto 5.0% of the light emission area of G or R, for example. Consequently the light emission area of W6 is made larger than those of G7, R8. Consequently the brightness is improved and the quality is also improved.
Patent JP-S58186784-A (JP)
Inventor: SADO ICHIROU
IPC: G09B5/00
Filed: 1982-04-26
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-H06281929-A (JP)
Title: Surface illuminator
Inventor: KAMETANI MASAYUKI
IPC: F21V8/00
Filed: 1993-03-29
Abstract: PURPOSE:To attain uniform lighting and to obtain a thin device with a low cost and with high availability by gradually enlarging the size of a plane and the size of radius of curvature of the roundness of the tip of a sectional shape in plural projecting parts formed on the rear surface of a light transmission plate as away from plural light emission diodes. CONSTITUTION:A long-sized substrate 9 placing plural aligned light emission diodes so as to be opposed to one side surface 3 of the light transmission plate 2 is arranged. Then, the size of the plane and the size of radius of curvature of the roundness of the tip of the sectional shape in plural projecting parts 8 formed on the rear surface 5 of the light transmission plate 2 are formed so as to enlarge gradually as away from plural light emission diodes 14. That is, the sizes of a reflection surface 18 decided by the size of the plane and the size of radius of curvature of the roundness of the tip in the projecting parts 8 are increased expornential functionally as away from the light emission diodes 14. Thus, since the reflected beam becomes sufficiently strong even in the position of the light transmission plate 2 far from the light emission diodes 14, the uniform lighting is obtained.
Patent JP-S58187570-A (JP)
Title: Air/fuel ratio control device for internal-combustion engine
Inventor: NAGAI TADASHI
IPC: F02D41/18
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a rich air/furl ratio or a poor air/fuel ratio selectively by a method wherein a part of suction air can be introduced as bypass air from the upstream side of a variable venturi to a path between the variable venturi and a throttle valve in a variable venturi type carburettor in accordance with the operating condition of the engine. CONSTITUTION:When the operating condition of the engine is requesting the poor air/fuel ratio, an opening and closing valve 25 in a vacuum path 23 is opened. At this time, the diaphragms 32, 31 of a pressure control valve 24 are moved upwardly by a venturi vacuum in a fixed venturi 26 and an atmosphere port 38 is closed by a valve body 39. Therefore, a suction vacuum acts on an actuator 22a from the vacuum path 23 and a flow amount control valve 22 opens a bypass path 21. According to this operation, the air/fuel ratio may be set at the poor side thereof. On the other hand, when the operating condition is requesting the rich air/fuel ratio under a low-speed high load operation or the like, the opening and closing valve 25 is closed. Then, the flow amount control valve 22 is kept in closed condition, therefore, the rich air/fuel ratio, set by the variable venturi type carburettor 3, may be supplied to the engine.
Patent JP-H08274576-A (JP)
Title: Surface acoustic wave device
Inventor: WAGO HIDETO
IPC: H03H9/25
Filed: 1995-03-28
Abstract: PURPOSE: To suppress the generation of a spurious surface acoustic wave in a surface acoustic wave device. CONSTITUTION: Interdigital input electrode 21 and output electrode 22 are arranged by confronting with each other on a piezoelectric substrate 20, and also, sound absorbing parts 23, 24 are provided outside them, respectively. The base parts 21a, 21b of the input electrode 21 are extended in the propagating direction of a surface acoustic wave and in parallel and confronting with each other on an output electrode 22 side, and also, they are extended by bending inward on a sound absorbing 23 side. A weight electrode is constituted by extending plural sinking combs 21c, 21d from the base parts 21a, 21b facing inward at nearly right angles and in parallel, and also, setting crossing length differently.  Plural band shape sound absorbing parts 25 are extended from the inside part of the sound absorbing part 23 in a radial shape, and also, they pass the outside of the base parts 21a, 21b bent inward, and a tip is introduced to the terminal part of the piezoelectric substrate 20. A sound absorbing part 26 with soft quality is provided between the input electrode 21 and the sound absorbing part 23 so as to cover the sound absorbing part 25.
Patent JP-S58186619-A (JP)
Inventor: BURAIAN SOAA
IPC: D01H13/14
Filed: 1982-04-26
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-S60213744-A (JP)
Title: Gas stove
Inventor: KAWASHIMA SHIGERU
IPC: F24H3/04
Filed: 1984-04-09
Abstract: PURPOSE:To make the titled stove easy to operate and to miniaturize the main body of the stove, by a method wherein a heat shield plate is made to incline against the side wall of an exhaust passage part and a part whose distance from the side wall has been narrowed partly is provided in the vertical direction. CONSTITUTION:The lower edge of the lower part of an operation part 4 possesses a slope 5 and a heat shield plate 8 having a partly narrowed part 7 between a side wall 6 of an exhaust passage part 3 and the heat shield plate 8. Exhaust gas to be obtained through combustion by a combustion part 1 is discharged out of an apparatus through an opening part 2 by passing through the exhaust passage part 3. Although air 9 at the lower part of the operation part 4 becomes high temperature through heat transfer owing to combustion and moves upward by ventilation force, the air is ascended through the partly narrowed part 7 between the heat shield plate 8 and the side wall of the exhaust passage part 3 through the slope 5 of the heat shield plate 8 at the lower part of the operation part 4, and discharged out of the apparatus through an opening part 10 at the upper part of the apparatus. At the time when the air ascends through the partly narrowed part 7, a flow rate of the air becomes fast as the ventilation force is higher than that of the other part and high temperature air at the lower part of the operation part 4 can be made to discharge out of the apparatus without delay.
Patent JP-H02249057-A (JP)
Title: Generation device for consumption tax classification
Inventor: IPPONGI TOSHIMORI
IPC: G06F19/00
Filed: 1989-03-22
Abstract: PURPOSE:To save a trouble for inputting classification on a consumption tax from an input device, to reduce the amount of classification data to be inputted so as to facilitate an input by automatically generating classification on the consumption tax from inputted classification data. CONSTITUTION:A consumption tax classification table 7 in which the combination of a debit subject and a credit subject in classification, and classification on the consumption tax are related and accumulated, a retrieval part 6 which retrieves the table 7 based on the combination of the debit subject and the credit subject of classification data and retrieves classification on the corresponding consumption tax and a calculation part 5 calculating the consumption tax amount based on the dealing amount of classification data are provided. Consumption tax classification data is generated from the segment of classification data and classification, and it is displayed in a display part 2 and stored in a storage part 3. Thus, only the quantity of input classification data equal to the case of an internal tax system or that of tax-free transaction in tax transaction is needed in an external tax system in tax transaction.
Patent JP-2000265122-A (JP)
Title: Bonding of parts
Inventor: SATO HIDEJI
IPC: C09J163/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for bonding parts enabling the proper curing of an adhesive simply by the irradiation with ultraviolet rays without using heat-treatment. SOLUTION: An ultraviolet-curing adhesive 8 is applied to a bonding face of e.g. a magnetic head slider and is subjected to the first ultraviolet irradiation. The adhesive is turned to a slowly curable state. The slider is brought into contact with a flexure 6 and subjected to the second ultraviolet irradiation. The 2nd irradiation energy is stronger than the 1st irradiation energy. The part of the adhesive 8 exposed to the radiation quickly starts the curing reaction by the 2nd irradiation to effect the proper bonding and fixing of the slider and the flexure 6.
Patent JP-S51146293-A (JP)
Title: Automatic oil component concentration meter
Inventor: HASHIMOTO AKIO
IPC: G01N1/00
Filed: 1975-06-10
Abstract: PURPOSE:In a sampling system of automatic oil component concentration meter depending on carbon tetrachloride extraction-infrared ray analysis method, preventing reduction of measurement accuracy by shortening the passage for material water and shortening a sampling time.