baber/WOPTO huggingface dataset:
Patent JP-H11293417-A (JP)
Title: Silicon steel sheet excellent in magnetic aging property and low in residual magnetic flux density
Inventor: TAKADA YOSHIICHI
IPC: C22C38/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a silicon steel sheet free from the generation of magnetic aging and low in residual magnetic flux density. SOLUTION: This steel sheet is the one having a compsn. contg., by weight, <=0.003% C, 0.05 to 0.5% Mn, <=0.01% P, <=0.02% S, 0.001 to 0.06% sol.Al and <=0.01% N and contg. Si by <=7% on the average, in which the concn. gradient of Si is formed in the sheet thickness direction, the Si concn. in the surface is made higher than that in the center part of the sheet thickness, and the difference between the maximum and the minimum in the Si concn. is regulated to >=0.5%.
Patent JP-S56103644-A (JP)
Title: Booster having control valve for braking means
Inventor: SATOU YASUO
IPC: B60T8/44
Filed: 1975-09-22
Abstract: PURPOSE: To start the operation quickly by connecting the control valve to a hydraulic piston of the booster.  
     CONSTITUTION: The hydraulic pressure generated by compressing a brake pedal B is boosted by the hydraulic piston (f) and transmitted to the braking means F of nondriven wheels. Said pressure is also boosted by the hydraulic piston f 2  and transmitted to the braking means F1 of driving wheels. The control valve 39 is provided in the hydraulic piston f 2  and openes and closes the connecting part to the braking means F of the nondriven wheels. Since the control valve 39 provided in the hydraulic piston f 2  connects and disconnects the connection between the braking menans F and F1, the response to an electromagnetic valve 38 and an electromagnetic piston a 2  becomes quick, and the braking distance can be greatly reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04342380-A (JP)
Title: Picture signal processing system
Inventor: NAKATANI YOSHIHIRO
IPC: H04N5/278
Filed: 1991-05-20
Abstract: PURPOSE:To provide the picture signal processing system capable of imposing an information signal corresponding to characters and symbols for a picture signal with simple operation. CONSTITUTION:A picture signal corresponding to a title picture to be superimposed to an input picture signal is stored while being divided into plural blocks, and the stored picture signal is read out for each block in different timing. The picture signals read out from each block is converted into input picture signals with different colors for each block to output, and the outputted picture signals are multiplexed to the input picture signals corresponding to the input picture to output.
Patent JP-S62275508-A (JP)
Title: Six-high rolling mill
Inventor: SONOBE NORIYOSHI
IPC: B21B13/02
Filed: 1986-05-21
Abstract: PURPOSE:To expand the shape control range and to roll high hard stocks by using work rolls having a restricted ratio between a reinforcing roll diameter and a work roll diameter and setting concave and convex bending devices on intermediate rolls and the work rolls, respectively. CONSTITUTION:Small work rolls, for which a ratio between a work roll diameter dw and a reinforcing roll diameter DO is such that dw<0.3DB, are used. Two upper flange parts 34, 36 and two lower flange parts 33, 35 of upper and lower work roll bearing boxes 23, 25 are formed, respectively. Concave bending cylinders 30, 32 and convex bending cylinders 29, 31 are installed in respective spaces between the upper flange parts 34, 36 and lower flange parts 33, 35 of the bearing boxes 23, 25 in project blocks 27, 28 and are positioned at an equal distance from the center of a work roll bearing 43 on the inlet and outlet sides and on a horizontal diagonal line. A device usable for both concave and convex bending is composed of a series of bending cylinders 41 and movable members 42 provided with a hook in shift blocks 37, 38, 39, and 40.
Patent JP-H07297170-A (JP)
Title: Method of forming minute thin-film pattern
Inventor: YAMANAKA EIJI
IPC: C23F1/00
Filed: 1994-04-27
Abstract: PURPOSE:To form a high-accuracy and minute pattern which is composed of a hard-to-etch material. CONSTITUTION:An SiO2 film 2 which is composed of an easy-to-etch material is formed on the main surface of a substrate 1. When a proper etching liquid is used, U-shaped grooves K which are provided with eaves P composed of a film of an easy-to-etch material and which encroach on the substrate are formed on upper edges on both sides. When a Pt films 4 which is composed of a hard-to-etch material such as, e.g. Pt or the like is formed on them, the Pt films 4 and 41 are separated and become discontinuous at the eaves, and a thin-film pattern composed of a Pt film is formed by the Pt film 4 at the bottom part of the U-shaped grooves.
Patent JP-S5240252-A (JP)
Title: Proces of a thick plate gear blank
Inventor: SASAKI AKIRA
IPC: B21H5/00
Filed: 1975-09-25
Abstract: PURPOSE: This efficient process of a thick plate gear blank reduces working number of man-hour and working number of fraction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61272888-A (JP)
Title: Word recognition system
Inventor: HASHIMOTO MASAMI
IPC: G06K9/72
Filed: 1985-05-28
Abstract: PURPOSE:To recognize a word rationally and effectively by dividing an input character string into a word comprising its synthesized word, recognizing the word, linking the recognized word and recognizing the synthesized word. CONSTITUTION:In consideration of the synthesized word is obtained by linking plural words according to the prescribed relationship, plural word dictionaries 5 classifying words comprising the synthesized word in accordance with the type are constituted. The input character string is divided into words with the use of a grammar 7 describing connection rules between the word dictionaries at the time of linking the words so as to compose the synthesized word, and the word is recognized at every word by referring selectively to said word dictionaries 5. Then these recognized words are linked and said input word string is subjected to recognition processing.
Patent JP-H05314724-A (JP)
Title: Optical card recording and reproducing device
Inventor: ITO JUNICHIRO
IPC: G11B7/00
Filed: 1992-05-07
Abstract: PURPOSE:To clean the card without giving an adverse effect upon reproduction of information. CONSTITUTION:A cleaning roller 4 is provided on a carrying path. An opposite roller 8 is provided underneath the roller 4. A gear 9f and a roller 6 are fixed to one end of the roller 8, and a gear 11f and a roller 7 are fitted to the other end to be freely rotatable against the roller 8. The gears 9f and 11f are connected to a motor shaft 12 in the same gear ratio. A gear 9a is coaxially fixed to one end of the shaft 12, and a gear 11a is eccentrically fixed to the other end. A lever 13 is fitted to two gears 11b and 11c intermeshed with each other, and is installed turnably around a center shaft of the gear 11c. A spring 14 is fitted to a base end part of the lever 13 to energize the gear 11b so as to be always meshed with a gear 11a. A rotating speed of the roller 6 is constant, whereas a rotating speed of the roller 7 is periodically changed by the rotation of the eccentric gear 11a.
Patent JP-H06325196-A (JP)
Title: Bar code reader
Inventor: ADACHI KOJI
IPC: G06K7/10
Filed: 1993-05-17
Abstract: PURPOSE:To provide a bar code reader which is decreased in circuit scale and actualizes high-speed scanning. CONSTITUTION:Simultaneously with the start of scanning, a bar width counter circuit 3 starts counting with a basic clock and outputs count data on respective bar widths by the control of bar code edge detection pulses 104 generated with a bar code signal 103. An address counter circuit 9 counts up in the unit of element with bar code edge detection pulses 104 operated as a clock. Then the bar width count data 108 from the bar width counter circuit 3 are written in a dial-port RAM 8 in the unit of element with an address designated by an address counter circuit 9. In next scanning, data are written in a designated address in an area different from the previous scanning similarly and at the same time, a decoding CPU 10 reads the count data written in the previous scanning out of the dual-port RAM 8 and performs a decoding processing.
Patent JP-H02301603-A (JP)
Title: Axial flow exhaust turbine support device
Inventor: JIYANNPIEERU GURO
IPC: F02C7/20
Filed: 1990-04-27
Abstract: PURPOSE: To increase the rigidity of a bearing support by locking a plurality of the rods to be radially expanded from a bearing to support a turbine rotor to a concrete wall. CONSTITUTION: A turbine rotor 10 is supported by a bearing 3 arranged on a suction part 6 side and a bearing 7 arranged inside an axial flow exhaust part 1. The bearing 3 is supported by a concrete stand 4 located on a concrete base plate 5, while the bearing 7 is supported by four radial tie rods 12 arranged in an upright plane orthogonal to the axis of the rotor 10. The tie rods 12 are locked to the thickness of a concrete wall 21 integrated with the base plate 5 around a semi-circular bisected part 22 of an end part opposite to the bearing 7. Since the force from the bearing 7 is not transmitted through a stator 2 or the exhaust part 1, the rotor can withstand a very large incidental out-of- balance force, the integrity in the support of the rotor 10 can be maintained, and the rigidity is increased.
Patent JP-S63305083-A (JP)
Inventor: JIYON DABURIYU EDOWAAZU
IPC: B62D55/253
Filed: 1988-05-13
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-H07317714-A (JP)
Title: Nozzle throat member for impulsive wind tunnel
Inventor: ITAMI HIROYUKI
IPC: B64G7/00
Filed: 1994-05-27
Abstract: PURPOSE:To restrain a deep crack which has reached a non-recrystallized layer from advancing in the downstream direction in a nozzle throat to be used for an impulsive wind tunnel. CONSTITUTION:In a nozzle throat member 1 provided with a function for throttling a passage in order to generate supersonic flow in a wind tunnel device for generating supersonic flow, and having its passage 1B formed into a circular shape in section, at least one type of materials for constituting the nozzle throat member is made of high melting point materials such as tungsten, molybdenum, etc. The nozzle throat member has Vickers hardness of Hv210 or more and is formed into flat so that crystal grains of a metallic fiber may be parallel to each other, and a flow passage 1B is formed in a direction that the passage axis is approximately perpendicular to a flat surface 1D of the crystal grains. Thereby, a shallow cracks is generated only on the front layer on the throat inner surface, but a deep crack which has reached the non-recrystallized range can be restrained from advancing in the downstream direction, as a result, turbulence can be restrained many times more than the conventional times, thereby the replacement frequency of the nozzle throat can be decreased.
Patent JP-H05309091-A (JP)
Title: Radiation medical treatment device
Inventor: IKEBE JUN
IPC: A61B6/03
Filed: 1992-03-24
Abstract: PURPOSE:To execute a single exposure to other part than a lesion even in the case of irradiation executed for along time, and to reduce the exposure to a normal part by rotating an X-ray head of a radiation medical treatment machine, and also, rotating a bed base plate by using a vertical line for passing through an isocenter as an axis. CONSTITUTION:A bed base board 7 loaded with a medical treatment bed 6 to which a patient is fixed is fed on rails 8 from an X-ray CT device to a radiation medical treatment machine. In this case, the bed base board is clamped to a rotary table 10 so that a position relation of the bed base and an isocenter 5 coincides exactly with a position relation of a virtual isocenter 13 at the time of CT image pickup and the bed base board. Subsequently, a power source of the medical treatment machine is turned on and in relation to a reciprocating/ rotating motion of an X-ray head 4 and a medical treatment, a rotating motion of a rotary table by a controller is started, and the medical treatment is started by a radiation ball converged to the isocenter. On the CRT face 14, a tomographic image and a tumor border line at the time of slicing are displayed, and also, the whole area of a cross section of the tumor part is irradiated with the radiation ball.
Patent JP-S609053-A (JP)
Inventor: KANOU TOSHIO
IPC: H01K1/32
Filed: 1983-06-28
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-H10264222-A (JP)
Title: Valve structure for injection molding cylinder
Inventor: KONISHI GIICHI
IPC: B29C45/17
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and the quality of a resin molded product by preventing the generation of a leaked molding resin. SOLUTION: This valve structure of an injection molding cylinder is equipped with a cylindrical valve main body 1 having a passage 2 of a liquid molding resin C formed thereto, the nozzle orifice 3 formed to the outlet end part of the passage 2, the valve seat formed between the passage 2 and the nozzle orifice 3, the valve stem 5 loosely fitted in the passage 2 coailally, the valve disc 6 formed to the end part of the valve stem 5 to be brought into contact with the valve seat 4 under pressure, the needle part 7 protruding from the leading end part of the valve disc 6 to be inserted into the nozzle orifice 3 and the back flow groove 7a of the liquid molding resin formed to the needle part 7.  In a weighing process after the injection of the liquid molding resin is completed, when the valve disc 6 is brought into contact with the valve seat 4 under pressure to cut off the resin, the liquid molding resin remaining in the nozzle orifice 3 is allowed to flow backward toward the passage 2 of the valve main body 1.
Patent JP-S595048-A (JP)
Inventor: HORII TSUGUNAO
IPC: B32B25/10
Filed: 1982-07-02
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-H0228213-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: ITO HIROMI
IPC: H01L23/29
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the title composition containing a flexibilizer obtained by reacting a specific modified silicone oil with an epoxy resin, epoxy resin and curing agent, having heat resistance and moisture resistance as well as low modulus and capable of providing cured product having high glass transition point. CONSTITUTION:The aimed composition obtained by reacting a modified silicone oil expressed by the formula [R1-R4 are bivalent organic groups; R21-R27 are 1-5C alkyl, phenyl, etc.; a is 10-300; b is 0-10; 0<=b/(a+b)<=0.32] with an epoxy resin so as to afford a flexibilizer and then blending the resultant flexibilizer with an epoxy resin (e.g., cresol novolak resin type epoxy resin) and curing agent (e.g., phenol novolak resin). Furthermore, equivalent ratio of the phenolic hydroxyl group of the compound expressed by the formula with epoxy group of the epoxy resin is preferably kept to <=0.4.
Patent JP-H07318617-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOZAKI KAZUO
IPC: G01R31/28
Filed: 1994-05-27
Abstract: PURPOSE:To suppress increase in the number of elements, e.g. transistors, due to boundary scan register arrangement. CONSTITUTION:A boundary scan register comprises an input multiplexer M1, a data capturing flip-flop F1, an output multiplexer M2, and a data update flip-flop F2. Flip-flops for synchronizing the timing, for example, are generally employed at the I/O part of a semeconductor integrated circuit or the I/O part of a user circuit. The data update flip-flop F2 is commonly used as such flip-flop thus decreasing the number of elements substantially.
Patent JP-H11308096-A (JP)
Title: Phase-locked loop circuit
Inventor: FUJIWARA EMIKO
IPC: H03L7/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a phase-locked loop circuit for reducing the phase noise of output signals by sharply improving the signal accuracy of reference frequency oscillation signals inputted to a phase comparator. SOLUTION: A signal oscillator utilizes this PLL circuit provided with a band-pass filter 3 for removing unwanted signals, included in the inputted reference frequency oscillation signals 2a and outputting passing oscillation signals 3a, a voltage-controlled oscillator 6 for generating the voltage-controlled oscillation signals 6a of a prescribed frequency, a distributor 7 for distributing the voltage-controlled oscillation signals 6a and outputting distributed oscillation signals 7a, a frequency divider 8 for frequency dividing the distributed oscillation signals 7a and outputting frequency divided oscillation signals 8a,  a phase comparator 4 for detecting the phase difference of the passing oscillation signals 3a and the frequency divided oscillation signals 8a and outputting phase comparison signals 4a and a low-pass filter 5 for removing the unrequired components of a high frequency included in the phase comparison signals 4a and outputting frequency control signals 5a. By changing the oscillation frequency of the voltage-controlled oscillation signals 6a based on the frequency control signals 5a and outputting them by the voltage controlled oscillator 6, output signals 9a of equal phase and a frequency (n) times that of the reference frequency oscillation signals 2a and moreover which does not include the unwanted signals are obtained.
Patent JP-H07314923-A (JP)
Title: Heat transfer recording medium and method for heat transfer recording
Inventor: KAWAHARA MASAYA
IPC: B41M5/388
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a heat sublimation-type transfer recording medium wherein a transfer image without density fluctuation and absence of dot can be obtd. by providing a dye layer contg. a sublimation dye, a resin binder and a higher fatty acid on a base. CONSTITUTION:A dye layer contg. a sublimation dye, a resin binder and a higher fatty acid (e.g. oleic acid) is provided on a base. The dye is dispersed in a particulate shape in the resin binder. In addition, in a heat transfer recording medium wherein two dye layers each contg. a sublimation dye and a resin binder are laminated and the amt. of dye transfer of the dye layer being closer to the base is at least the amt. of dye transfer of the surface dye layer, the higher fatty acid is incorporated at least in the dye layer being close to the base. In addition, heat loading recording is performed by laminating the heat transfer recording medium and an image receiving sheet and setting the carrying speed of the recording medium slower than the carrying speed of the image receiving sheet. As the result, it is possible to obtain a heat sublimation transfer recording medium wherein a transfer image without density fluctuation absence of dot can be obtd.
Patent JP-S5739042-A (JP)
Title: Working method of bulge and pattern or the like for long tube using molten metal as pressure medium
Inventor: ISHII TETSUO
IPC: B21D26/033
Filed: 1980-08-21
Abstract: PURPOSE: To form bulges, patterns etc. simply on the surface of a tube by forcing molten metal into a tube to be worked held between upper and lower molds to which a pattern is engraved and expanding the molten metal.  
     CONSTITUTION: A pressure converter 9 and upper and lower molds 2, 3 are heated to softening temperature of the tube to be worked. The tube 1 is set to the upper and lower molds 2, 3 that form a bulge or pattern 4 in the inside and heated to softening temperature. Inside of the tube 1 is made airtight by actuating seal units 5, 5', and molten metal is forced into the tube 1 through a valve 7. When the valve is filled up, the valve 7 and an outlet valve 14 are closed, a piston 8 is retreated and molten metal is filled in the pressure converter 10. Next, high-pressure molten metal in the pressure converter 10 is sent into the tube 1 by actuating a hydraulic cylinder 11 to form a bulge or pattern 4 on the surface of the tube. When forming is completed, molten metal is discharged, and high-pressure inert gas is sent in from a valve 7' to discharge molten metal contained in the tube 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S596609-A (JP)
Title: Elastic surface wave device
Inventor: NIITSUMA TERUO
IPC: H03H3/08
Filed: 1982-07-02
Abstract: PURPOSE:To reduce the influences of elastic surface waves due to mechanical reflection by forming the 1st and the 2nd electrodes on a piezoelectric thin film and an elastic base plate respectively and also forming the 3rd electrode in the piezoelectric thin film. CONSTITUTION:The 1st electrode consisting of comb eletrodes 10A, 10B is formed on a piezoelectric base plate obtained by applying a piezoelectric thin film 5 on the elastic base plate 4 and the 2nd electrode consisting of comb electrodes 11A, 11B is formed on the elastic base plate 4. The electrode width W and interval L of respective comb electrodes 10A, 10B, 11A, 11B are designed so as to be almost equal to lambda0/2. In addition, the 3rd electrode 12 is formed on a plane at the inside of the piezoelectric thin film 5 and arranged at a position having equal distances from both 1st and 2nd electrodes. A signal source 8 is connected between the 1st and the 2nd electrodes 10A, 11A and the 3rd electrode 12 is earthed. A load 9 is connected between the 1st and the 2nd electrodes 10B, 11B.
Patent JP-H0317128-A (JP)
Title: Fire-retarding polycianate ester mixture
Inventor: DEBITSUDO EI SHINPU
IPC: C07C261/02
Filed: 1990-05-01
Abstract: PURPOSE: To provide a curable composition containing a mixture of a (hexafluoroisopropylidene)bisphenol diisocyanate ester with a polycyanate ester other than that and being useful for castings, structural materials and laminates for electrical materials.  
     CONSTITUTION: This composition contains a mixture containing 4,4'-(hexafluoroisopropylidene)bisphenol dicyanate (A) and a polycyanate ester (B) other than component A [desirably bis(4-hydroxyl-3,5-dimethylphenyl)methane dicyanate ester or bis(4-hydroxyphenyl)-2,2-propane dicyanate ester] in such amounts that the amount of component A is 15-85 wt.%, desirably 35-65 wt.% based on the total weight of components A and B. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63110164-A (JP)
Inventor: PIEERU MONJIE
IPC: B65D75/00
Filed: 1987-05-12
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-H01285132-A (JP)
Title: Twisting device of longish body in setting machine of substance to longish body
Inventor: MATSUI KAZUHIKO
IPC: A01K61/00
Filed: 1988-05-11
Abstract: PURPOSE:To quickly and automatically make substances able to be fixed at different positions with each other in both side of a rope, by carrying out a twisting action with a rope twisting part and bending and cutting action in a series of actions. CONSTITUTION:A pair of 1st and 2nd clippers 30 and 30' in upper and lower which are operated of opening and shutting action by approaching/breaking away of a pair of nipping faces opposing with each other at upper and lower is pivoted to a hinge axis installed in a vicinity of a front end of a horizontal web F1 in a setting base F. Besides, a pair of clipper operating slides 40 and 40' which are installed in slide-free to up and under sliding guiding grooves F3 and F4 in the setting base F, having receiving grooves in which moving blades 82 and 82' and bending means 70 and 70' are individually received, individually jointing with and individually driving the clippers 30 and 30' and thus a pair of opposing nipping faces are approached with each other. Furthermore, a twisting sleeve in which a chuck part is installed along a penetrating hole of the cylinder main body inserted by a longish body and a sleeve rotation part rotating around axis of rotation of the twisting sleeve.