baber/WOPTO huggingface dataset:
Patent JP-H09234602-A (JP)
Title: Cutting method of wheel for railway rolling stock and lathe for wheel
Inventor: MACHII FUJIO
IPC: B23B5/28
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To simultaneously or almost simultaneously cut a pair of brake disks by a pair of disk face cutting device based on the cut obtained from the wear amount after the wear amount of a pair of brake disks is simultaneously or almost simultaneously measured. SOLUTION: In a method in which a pair of wheel parts 4b and a pair of brake disks 5a, 5b by a pair of cutting devices which are arranged opposite to each other in the axial direction of an axle of wheels 1, a pair of wheel parts are almost simultaneously cut by a tool fitted to a turret head 33b which is provided on a tool rest 20b of a pair of working devices 3b in a turningly dividing, and opposite manner, and a pair of brake disks 5a, 5b are almost simultaneously cut by a pair of disk face cutting devices 36b provided on each forward part 34 side of a pair of turret heads 33b.
Patent JP-S61227217-A (JP)
Title: Cleaning flexible disk
Inventor: NINOMIYA TOSHIO
IPC: G11B5/41
Filed: 1985-04-01
Abstract: PURPOSE:To make head cleaning work simple and efficient by providing a magnetic memory area to the cleaning flexible disk to clean the head of the flexible disk device. CONSTITUTION:A cleaning flexible disk 1 prevents the damage of the disk, sandwiched by a liner 2, accommodated in a jacket 3, and composed of a part 4 to be able to execute the magnetic recording and a part 5 in which the quality of the material to contact the head and clean it is coated. When the starting of the cleaning is indicated, the number of times of the use is read from a magnetic recording part 4 of the disk 1, and when the life of the disk 1 is expired, the matter is informed to the user and the disk is accelerated. When the disk can be used, in a head cleaning execution part 5, a head seek is executed for several seconds and cleaning is executed, the number of times of the use of the magnetic recording part 4 is renewed and completed. Thus, it is not necessary to record the number of times of the use, and the head cleaning can be executed simply.
Patent JP-H10254945-A (JP)
Title: Estimation method and device for architecture electric power
Inventor: GAITONDE DINESH D
IPC: H01L21/82
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To search and analyze a substitute of the design at an early stage of a design process by simulating the obtained behavior description based on an input pattern to measure the electric power and securing a power function of the behavior description via the measurement of the electric power. SOLUTION: The behavior description is simulated to perform a switching operation of the behavior action of a 1st block, and this behavior action is synthesized. Then the measurement of electric power is simulated via a 1st input pattern for the behavior action of the 1st block to perform the 1st power measurement (504). A power function is secured for the behavior action of the 1st block via the 1st power measurement (508). Furthermore, a power function is acquired from a switching action for the calculation of power consumption of the behavior action (514). As a result, a substitute of the design can be searched and analyzed at an early stage of a design process.
Patent JP-S61228747-A (JP)
Title: Loop transmission system
Inventor: SHIOTANI SHIGERU
Filed: 1985-04-02
Abstract: PURPOSE:To ensure high reliability while keeping the entire system inexpensive and simple by arranging a high-order module to all plural transmission lines tying low-order modules subject to multiplexing. CONSTITUTION:Suppose that faulty points A, B, C exist, the high-order modules M1, M2 and low-order modules m2, m3, m5, m10 are constituted as loopback. In this case, the low-order modules m2, m4, m6, m8 and m10 cannot corresponding to any of the high-order modules M1, M2 because of the faulty points A, B, but since the low-order modules m1, m3 are communicated with the high- order module M1 and the low-order modules m5, m7, m9 are communicated with the high-order modules M2, supervision/control objects R1, R2 via the low-order modules m1, m3 from the high-order module M1 and supervision/ control objects R3-R5 from the high-order module M2 via the low-order modules m5, m7, m9 are subject to supervision and control respectively.
Patent JP-H06278510-A (JP)
Title: Seat support device
Inventor: CHINOMI ISAMU
IPC: B60N2/18
Filed: 1993-03-29
Abstract: PURPOSE:To provide a seat device which can reduce the manufacturing cost by reducing the number of parts to make it light-weight and constituting it by using common members. CONSTITUTION:A lifter device 50 provided between a rail unit and a seat is divided into three parts, namely, a front lift section 60 which can adjust the up and down positions of the front part of the seat, a rear lift section 70 which can adjust the up and down positions of the rear part of the seat, and a drive section 80 provided at almost the intermediate position between the lift sections 60, 70. The front and rear lift sections 60, 70 are composed of the common parts.
Patent JP-S51145836-A (JP)
Title: Power system with no service interruption
Inventor: TANAKA TOSHIO
IPC: H02J9/06
Filed: 1975-06-11
Abstract: PURPOSE: A power system with no service interruption whicn employs a zerocurrent control system, thereby allowing reduced switching time and a safe running to be continued at the time of switcning a driving motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07276920-A (JP)
Title: Pneumatic tire
Inventor: WAKAMATSU MASAMICHI
IPC: B60C11/04
Filed: 1994-04-07
Abstract: PURPOSE:To improve the traction performance in traveling on soft road surfaces without reducing the performance in traveling on hard road surfaces by specifying the negative ratio of a tread pattern and forming in-groove protrusions in a part or all main grooves in circumferential direction at an interval. CONSTITUTION:In a tread pattern, block rows 40 to 43 in circumferential direction are formed with main grooves 10, 11, and 12 in circumferential direction and lateral grooves 30 extending aslant from both tread ends to the equatorial plane of a tire. Also the inclined part of the lateral groove 30 is made in contact with the ground on the side nearer the equatorial plane of the tire. Then the negative ratio of the tread pattern is set at 30 to 40%, and in-groove protrusions 50 are formed in the main grooves 11 and 12 in circumferential direction at the same interval as that of the lateral groove 30. Thus the negative ratio of the tread pattern is suitable for traveling on hard road surfaces, and the traction performance in traveling on the hard road surfaces can be improved by the in-groove protrusions 50.
Patent JP-S545245-A (JP)
Title: Replenishment of mixed coolant
Inventor: MORI HIDEJI
IPC: F25B45/00
Filed: 1977-06-15
Abstract: PURPOSE: To determie the composition of a replenished coolant, by calculating the composition of a cheap mixed coolant from the flow rate, temperature and pressure and comparing the composition with a prescribed value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03271937-A (JP)
Title: Expert system
Inventor: FUJITA TAKASHI
IPC: G06F9/44
Filed: 1990-03-22
Abstract: PURPOSE:To prevent the same question from being given to an operator twice or more and to input an answer again at the time of inputting an erroneous answer by providing a question retrieving means and an answer deleting means. CONSTITUTION:If an inference engine 6 repeats the same question twice or more in the inference process, only the first question to the operator is displayed on an input/output device 4, and an answer is received; and if the same question is given again, it is processed in an expert system. This system is so constituted that an answer is given to the question, to which the answer is given once, once more. That is, an answer preservation file 18 is deleted and retrieved by an answer deleting means 22 and a question retrieving means 26. Thus, the same question is not given to the operator twice, and the answer is easily given again though the erroneous answer is given to the question.
Patent JP-H06282760-A (JP)
Title: Electronic cash register
Inventor: SAKAGUCHI YUKIO
IPC: G07G1/12
Filed: 1993-03-29
Abstract: PURPOSE:To output the transaction data of an arbitrary operator at any time by a manager by outputting the transaction data stored in a storage means corresponding to the operator designated by a designating means when input information comes from the manager. CONSTITUTION:When a key 5 for manager is inserted to the device, a main control part 2 waits the input of an ID code and decides whether the inputted ID code is the same as the ID code previously registered on a ROM 1 or a RAM 15. When those ID codes coincide with each other, the input of designating which transaction data of an operator is to be printed out among the transaction data of respective operators is awaited. This designating input is performed by utilizing the ten-key, number key and NOSALE key of a register numbered key part. The inputted operator numbers are stored in the prescribed area of the RAM 15 in the input order, and the transaction data stored in the transaction data table in the input order corresponding to the operator numbers are read out and sent to a print control part 13 so as to be printed out by a printer 14 together with the operator numbers.
Patent JP-2000265840-A (JP)
Title: Lean burn type spark ignition engine
Inventor: SUGAWARA KOICHI
IPC: F02B23/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a lean burn type spark ignition engine equipped with a required auxiliary combustion chamber even in the engine having no extra room in its cylinder head. SOLUTION: An injected fuel guiding groove 11 and an auxiliary combustion chamber 12 are formed up beneath the apex surface of a piston head. A first injection valve 21 is provided for an intake passage 9, an ignition plug 5 is provided for a cylinder head 1 so as to let the ignition plug 5 and s second injection valve 22 be faced to the auxiliary combustion chamber 12, and the second injection valve 22 is provided for the side surface of a cylinder block 2. Fuel gas G fed by the first injection valve 21 is formed into lean mixture in a main combustion chamber 14, fuel G fed by the second injection valve 22 is injected into the auxiliary combustion chamber 12 by way of the guiding groove 11 so as to be formed into rich mixture in the auxiliary combustion chamber 12, and let flame spark ignition in the auxiliary combustion chamber 12 flow into a main combustion chamber 14, so that lean mixture in the main combustion chamber is thereby burnt.
Patent JP-H02249302-A (JP)
Title: Planar array antenna
Inventor: HIRAO MITSURU
IPC: H01P5/04
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a planar array antenna able to seal an opening of a waveguide end and to adjust the distance between a feeding pin and an end of the waveguide by providing a flange part continuous with an inserting part able to be inserted to an inner face of an end opening of the waveguide so as to form a plug-in cap. CONSTITUTION:A waveguide 2 connects to a microstrip circuit formed on the surface of a feeding board 1 with plural feeding pins 17 at a ground conductor on a rear side. Then the end of the waveguide 2 is formed with an opening while a rectangular cylinder is cut off and an insertion part 5 able to be inserted to the opening with nearly equal size as the opening is provided and fitted to a cap 8a formed incorporately with a synthetic resin or the like and a flange part 6 is fixed to the feeding board 1 by screws 9a, 9b from the upper part to fix the waveguide 2 to the feeding board 1. Thus, sealing to the waveguide end opening is facilitated and the planar antenna is obtained in which the fixing of the waveguide to the feeding board and the adjustment of the distance between the feeding pins and the waveguide end are easily implemented.
Patent JP-H01241910-A (JP)
Title: Resonator
Inventor: TANIGUCHI TETSUO
IPC: H03H5/02
Filed: 1988-03-23
Abstract: PURPOSE:To prevent a change in the frequency characteristic and to improve the yield by ensuring the same electrode pattern area on the design even if the pattern print share in upper/lower/left/right directions is caused between the front face and the rear face of a board. CONSTITUTION:In the manufacture of capacitor electrode patterns 2b,3b, if a print share is caused in an upper/lower/left/right direction and the capacitor electrode pattern 2b is deviated by a size l4 in a direction of arrow P1, the opposed area with the capacitor electrode pattern 3b is reduced by a part shown in hatched lines 21. Since the width l4 of a connection coil pattern 3d and the with l1 of a projected electrode pattern 12 are, however, made the same, the increased part (hatched lines 20) of the opposed area between the capacitor electrode patterns 2b, 3b and the decreased part (hatched lines 21) are both l1Xl4, that is identical to each other. Thus, there is no increase/decrease in the opposed area of the capacitor electrode patterns 2b, 3b and then the capacitance of the capacitor is unchanged. Then the capacitance of the capacitor is always kept constant to prevent the fluctuation in the resonance frequency.
Patent JP-H07251594-A (JP)
Title: Refill of ball point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/08
Filed: 1994-03-16
Abstract: PURPOSE:To prevent straight flow and backflow of ink to be generated in the case of writing from below, or by an impact in a refill of a ball point pen ink having shear reduced viscosity properties. CONSTITUTION:An end fine diameter section 18 of a block 15 is in the state of being in contact with the rear end of an end ball 5a in the state of setting a tip 5 upside down, and a tapered section 17a of a collar section 17 is brought into contact with a peripheral contact rib 14 of a seat 13. In the above state, the end ball 5a is brought into contact with the inner edge of a holding section by the fine diameter section 18 to prevent the straight flow. Also, the tapered section 17a is brought into contact with the peripheral contact rib 14 to prevent the backflow of ink at the time of writing from below. At the time of writing from below, the backflow of ink is prevented by the joint work of a grease-like follower (not shown in the figure) provided at the rear end of ink and the block 15.
Patent JP-H05234911-A (JP)
Title: Organic metal chemical vapor deposition equipment
Inventor: FUJII SATOSHI
IPC: C30B23/02
Filed: 1992-02-20
Abstract: PURPOSE:To facilitate excitation of doping gas by irradiating a doping gas channel with light. CONSTITUTION:A gallium arsenide substrate B is retained by a susceptor 6 so as to face upward, and rotated and heated. Growth material gas is supplied to the inside of a reaction chamber 5 from a growth material gas channel 3. While a discharge light generating equipment 8 in a dopant gas channel 4 is operated, ammonia gas is supplied to the channel 4. Thereby nitrogen radicals are generated and supplied to the inside of the reaction chamber 5. By feedback-controlling discharge light intensity, the supply amount of nitrogen radicals to the reaction chamber 5 is suitably controlled. Thereby dopant can be easily excited.
Patent JP-H02250390-A (JP)
Title: Manufacture of ceramic board for feeding
Inventor: MIYAMURA KIKUJI
IPC: H05K3/00
Filed: 1989-03-24
Abstract: PURPOSE:To prevent scattered matters from attaching to a wiring pattern by dividing a wiring board provided with a protective film on the wiring pattern into a plurality of pieces through laser scribe. CONSTITUTION:A wiring board provided with a protective layer is divided into a plurality of pieces through laser scribe, and the protective layer is removed from the divided wiring board. A material which can prevent matters which are scattered during laser scribe from attaching to the board and can be readily removed from the board after cutting through laser scribe is used for the protective layer. Thereby, a good wiring pattern can be acquired without attaching of the scattered matters to a fine wiring pattern on the board during laser scribe.
Patent JP-S577436-A (JP)
Title: Manufacture of alkenylbenzole carboxylic acid or alkenylnaphthalene carboxylic acid derivative
Inventor: HANSUUURURITSUHI BURAZAA
IPC: B01J31/12
Filed: 1981-05-13
Abstract: Compounds of the formula I    <IMAGE>  (I)  in which p, m, Z, R, R' and Y are as defined in claim 1, can be obtained in a simple and economical manner by a novel process which comprises reacting a halide of the formula    <IMAGE> (II)  with the corresponding acrylic acid derivative, in the presence of a base and of certain palladium catalysts, such as palladium acetate. The compounds (I), and functional derivatives prepared therefrom, are useful for the preparation of photocrosslinkable polymers, which can in particular be employed as (so-called) photoresists.
Patent JP-2000062417-A (JP)
Title: Wheel with tubeless pneumatic tire suitable for especially integral rim and especially run flat
Inventor: DOERING WERNER
IPC: B60B21/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To surely fix a tire in a rim by bringing the radial outer surface of a filling ring into contact with a bead range in the radial direction in the axial range of an annular interior in a shape complementary manner. SOLUTION: A filling ring 12 is formed to be in contact with a bead range 6 in a shape complementary manner in the radial direction outside in the radial direction and in contact with an annular interior wall 20 inside in the radial direction in the shape complementary manner in the radial direction inside in the radial direction. The filling ring 12 is extended from the annular chamber wall 10 over the axial full length of the bead range 6 through an annular hole 24 outward in the axial direction. The filling ring 12 is axially extended to the axial position of the end face 26 of a rim projecting part.  The bead is in contact with the radial outside, the radial inside and annular chamber walls 22, 23, 21, the axial outsides of which are closed in a shape complementary manner, and also in contact with an annular chamber wall 20 in the radial direction by the radial shape complementary contact with the filling ring 12.
Patent JP-H03269523-A (JP)
Title: Optical transmission and distribution system
Inventor: NAKAO MASATOSHI
IPC: H01S3/067
Filed: 1990-03-20
Abstract: PURPOSE:To facilitate maintenance and to reduce the size of equipment for signal reception by disposing a light source for signals and a light source for excitation concentrically to a signal transmission side, propagating the light for exciting and the light for signals by an optical fiber to the signal reception side and distributing the light on the signal reception side, then optically amplifying the light. CONSTITUTION:A laser 4 for signal and laser 3 for excitation as a exciting source are disposed on the signal transmission side. The exciting light rays emitting the signal light amplified in a post amplifier 6 and the laser 3 for exciting are multiplied by means of multiplexer 5 and are integrally transmitted near to a subscriber's house by the optical fiber 2. The signal light and exciting light rays transmitted in the optical fiber 2 are distributed to the optical fibers 8 for plural subscribers's lines. Optical signal receivers 9 are respectively disposed at the terminals of the optical fibers 8 for the subscribers's lines and the optical fibers 1 for amplification doped with rare earth elements in the cores are connected to the intermediate points of the optical fibers 8 for the subscribers's lines. The maintenance is facilitated in this way and the equipment for signal reception is reduced in size.
Patent JP-S551315-A (JP)
Title: Acrylonitrile composite fibers and their production
Inventor: OOTANI TAKEJI
IPC: D01F8/08
Filed: 1978-06-13
Abstract: PURPOSE: To obtain composite fibers having improved crimp properties, by combining two types of acrylonitrile polymers having different intrinsic viscosities in such a combination as to satisfy specific relationship equations.  
     CONSTITUTION: Two types of crylonitrile polymers having intrinsic viscosities [η]a and [η]b, comprising 75wt.% or more of acrylonitrile are spun in combination to satisfy the relationship equations I, II, and III. The fibers thus obtained are preliminarily drawn, if necessary, drawn by high-pressure steam to give the total drawn ratio ≥8, and shrunk at a shrinkage of 15W40% to form the desired composite fibers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02249153-A (JP)
Title: Optical information recording medium for discrete block format system
Inventor: SHIMIZU AKIHIKO
IPC: G11B7/24079
Filed: 1989-03-23
Abstract: PURPOSE:To reduce expenses required for the manufacturing of an optical disk by specifying the pit diameter of a pit for track position detection and a pit distance from the center of the pit for track position detection to the center of a track. CONSTITUTION:The pit diameters W of the pits A and B for track position detection are set as W=0.3+ or -0.1mum, and the pit distance (l) from the center Oa and Ob of the pits A and B for track position detection to the center O of the track is set as (l)=0.3+ or -0.1mum. Therefore, it is possible to perform the detection of a signal with the certain degree of allowance without necessitating high detecting accuracy as in a conventional system, and to always perform stable tracking control, and also, since pit shape or the allowable range of a pit formation position when the pit is generated can be taken widely, the generation of the pit can be performed with the certain degree of freedom. In such a manner, the expenses required for the manufacturing of an optical information recording medium can be suppressed.
Patent JP-S55163811-A (JP)
Title: Structure and manufacture of coil core of step-motor for clock
Inventor: NOMURA HIRONORI
IPC: H02K37/16
Filed: 1979-06-08
Abstract: PURPOSE:To prevent the breaking of wire during the winding work of step-motor for clock by a method wherein roundnesses are provided to corner parts, etc., of a magnetic core frame formed by molding. CONSTITUTION:A spool 8 consisting of a magnetic core frame 2 and coil frames 3 are formed with a thermoplastic resin. A magnetic core 1 is pushed in the magnetic core frame 2. Then roundnesses 7 are formed at the corner parts of the magnetic core frame 2 changing the shape of the magnetic core frame 2 by heat using a heated rounding punch. As the frame is made to have roundenesses, the occurrence of the breaking of wire during the winding work is vanished.
Patent JP-S60214948-A (JP)
Inventor: KANOU TAKESHI
IPC: B32B15/08
Filed: 1984-04-10
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-S62230187-A (JP)
Title: Solid-state image pickup element
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1986-03-31
Abstract: PURPOSE:To form the sum of output of photoelectric conversion elements of the same color by controlling vertical switches attached to photoelectric conversion elements in each group from a common vertical selection line and connecting output side of vertical switches belonging to each group to a common vertical signal line. CONSTITUTION:Photoelectric conversion elements 2 arranged in matrix-like form is grouped to 1 unit of (m) X (n) pieces each. A filter of one color out of three primary colors is attached to the photoelectric conversion elements 2. Photoelectric conversion elements 2 in 1 unit are divided into three groups A-C to correspond to three colors. Vertical switches 3 attached to photoelectric conversion elements in the divided groups are controlled simultaneously by common vertical selection lines 5 common to each group respectively. At such a time, as output side of vertical switches 3 in the group are connected to a vertical signal line 4 collectively, added output of plural photoelectric conversion elements appears in the vertical signal line 4.