baber/WOPTO huggingface dataset:
Patent JP-S6343242-A (JP)
Title: Color picture tube
Inventor: AIHARA NOBUMITSU
IPC: H01J29/07
Filed: 1986-08-06
Abstract: PURPOSE:To increase the strength of a shadow mask structure, by fixing a shadow mask comprising a low temperature expansion material with a frame comprising a high temperature expansion member through a spring-shaped metal piece to increase a number of welding points. CONSTITUTION:A shadow mask 11 comprising a low temperature expansion member is welded to a spring-shaped metal piece 13 at a welding point 14-a. Then, the shadow mask 11 is fixed at a prescribed position and the spring- shaped metal piece 13 is welded to a frame 12 at a welding point 14-b. With the arrangement, the deformation of the mask 11 caused by the thermal expansion of the frame 12 is adsorbed byre spring-shaped metal piece 13.
Patent JP-H0847978-A (JP)
Title: Heat-resistant roll-shaped film and production thereof
Inventor: FUJIWARA TAKASHI
IPC: B29K67/00
Filed: 1994-08-08
Abstract: PURPOSE:To reduce the lowering of flatness before and during processing, in a heat-resistant roll-shaped film with the coefficient of moisture absorption expansion of a specific value, by setting an average moisture absorption rate to a specific value range of a film equilibrium moisture absorption rate at specific relative humidity and setting the irregularity of the moisture absorption rate measured at the arbitrary place of the film to a specific value of an average moisture absorption rate or less. CONSTITUTION:A heat-resistant roll-shaped film is characterized by that an average absorption rate is 30-100% of a film equilibrium moisture absorption rate under a 25 deg.C/60% RH condition and the irregularity of the moisture absorption rate measured at the arbitrary place of the film is within + or -30% of the average moisture absorption rate. The coefficient of moisture absorption expansion of the film is set to 3-100ppm/% RH. By this constitution, a heat-resistant film having good flatness is obtained.
Patent JP-H0472968-A (JP)
Title: Image pickup device
Inventor: OHASHI KATSUFUMI
IPC: H04N5/335
Filed: 1990-07-13
Abstract: PURPOSE:To observe image pickup sensitivity in a specific area in a visual field direction with high sensitivity corresponding to the movement of a visual field of the image pickup device by obtaining a speed ratio of the image pickup device in horizontal and vertical directions in the visual field moving direction based on each output of a visual field moving direction detection section of the image pickup device and setting a specific sensitivity area and number of times of read in advance. CONSTITUTION:A specific sensitivity area setting means 15 includes an integration circuit integrating each output of acceleration sensors 141,142 in horizontal and vertical directions mounted to the image pickup device 10 and uses its output so as to a speed ratio of the visual field moving direction and horizontal and vertical directions and uses a ROM or the like to decide specific sensitivity areas 11b-11d based on the speed ratio of the visual field moving direction and horizontal and vertical directions and sets a control signal to read for number of times of read of the specific areas to be an integral multiple of the number of ties of read of other constant sensitivity area 11e. An identification sensitivity read means 16 reads picture information inputted to a solid-state image pickup element 13 from the solid-state image pickup element 13 by using a control signal to identify the specific sensitivity areas from the other constant sensitivity area 11e and writes the information to a frame memory 17.
Patent JP-H058324-A (JP)
Title: Method of cutting belt-like rubber for tread and cutting device therefor
Inventor: SHIMIZU KENTARO
IPC: B29K21/00
Filed: 1991-06-28
Abstract: PURPOSE:To enable the automatic forming of tread in a manner that both ends are put into a close contact with each other and both ends are joined only by pressing the drum surface to belt-like rubber by cutting continuous belt-like rubber at two parts being separated slightly to the front and rear, and by making smaller the slant angle of a front side section with respect to the longitudinal direction than the slant angle of a rear side section. CONSTITUTION:A second conveyer 3 comprising a first conveyer 2 and an endless belt is arranged in a series toward a forming drum 1. Between the first conveyer 2 and second conveyer 3, a cutting table 10 is interposed to be equal in their superficial height and a cutting blade 23 is provided on the up side of the cutting table 10. By the first conveyer 2 and second conveyer 3, belt-like rubber T for tread is forwarded and is cut at two parts into a predetermined length by means of the cutting blade 23. At this time, cutting is effected such that the slant angle of the front side section with respect to the longitudinal direction is smaller than the slant angle of the rear side section. As a result, both sections come into close contact with each other.
Patent JP-S5889152-A (JP)
Title: Seasoning composition for coating and baking
Inventor: UEDA REIKO
IPC: A23L7/157
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a fried coating having desirable palatability, taste, flavor and appearance, in a short cooking time, by using bread crumb, corn meal, or fine cereal flour heat-treated together with oil or fat and having a color difference of 20-75. CONSTITUTION:Bread crumb, corn meal, or fine cereal flour is fried in molten oil or fat (preferably a mixture of solid fat and liquid oil at a ratio of 2:1-1:1) or bread crumb, corn meal or fine cereal flour is mixed with oil or fat and heated in an oven, etc. Bread crumb having a color difference of 45-55 can be prepared by heating in an oil or fat at 200 deg.C for about 2min. The fried crumb, etc. is mixed with wheat starch, corn starch, processed starch, gelatin, soybean protein, etc. as a binder to obtain a composition composed of 10-20wt% oil or fat, 50-60wt% cereal-containing material, and 12-25wt% binder. The composition is applied to the surface of meat, fish, shellfish, green vegetable, etc., and baked in an oven or an oven toaster.
Patent JP-H1116200-A (JP)
Title: Optical pickup
Inventor: KAWAOMO HISASHI
IPC: G11B7/135
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce a cross talk from a recording surface other than the recording surface forming a beam spot by converting 1st branched return light into a 1st electric signal, converting only the middle part of 2nd return light into a 2nd electric signal and subtracting the 2nd electric signal from the 1st electric signal. SOLUTION: First return light 16 passing through a beam splitter 7 is converged on a 1st photodetector 10 and outputs a 1st electric signal 17 corresponding to the received light quantity. Then, in 2nd return light 18 reflected by the beam splitter 7 only the laser light of the middle part is received by a 2nd photodetector 11. The 2nd photodetector 11 outputs a 2nd electric signal 19 and inputs it to a calculating part 12. By subtracting the 2nd electric signal 19 from the 1st electric signal 17 out of the 1st photodetector 10, a signal outputted from the calculating part 12 becomes the signal providing only a signal component on a recording surface where the beam spot is formed. Consequently, a cross talk between recording layers is reduced and hence a ratio of the signal to noise is improved.
Patent JP-S57109347-A (JP)
Title: Semiconductor device
Inventor: ITOU YOSHIO
IPC: H01L21/58
Filed: 1980-12-26
Abstract: PURPOSE:To improve mounting performance by a method wherein on a substrate for element arrangement consisting of copper or copper alloy, a semiconductor element which is formed by lamination of a barrier metal layer and an alloy layer which has gold or the like as a pricipal component is mounted. CONSTITUTION:After a bipolar silicon semiconductor element 104 which is formed by lamination of a vanadium layer 105, a nickel layer 106, a gold and germanium alloy layer and a gold layer, is laminated on an island region 102 of a lead frame consisting of single element of copper or copper alloy, it is mounted by heating and pressing, and a junction layer 109 consisting of full solid solution of Au-Ge-Cu is formed. Accordingly, because of a junction with intermediaries of a barrier metal layer consisting of layers 105, 106 and a junction layer 109 which does not contain silicon, firm mounting can be attained.
Patent JP-H0739910-A (JP)
Title: Online roll grinding device
Inventor: HAYASHI KANJI
IPC: B24B5/37
Filed: 1993-07-28
Abstract: PURPOSE:To provide the online roll grinding device capable of greatly shortening the downtime of an equipment, improving grinding accuracy and reducing the production cost. CONSTITUTION:A grinding machine 21 of this online roll grinding device is provided with, at its front end, a diamond grinding wheel 4 molded by setting an angle theta1 of inclination of the grinding surface facing the outer peripheral surface of a work roll 30 at an angle of inclination equal to an angle theta of inclination of an axial center C31 of the grinding machine with the line C31 orthogonal with the axial center C31 of the rolling roll and a grinding wheel holder 3 for supporting this diamond grinding wheel 4 by means of an elastic ring 1.
Patent JP-S6164236-A (JP)
Inventor: YAGI WATARU
IPC: A61B5/02
Filed: 1984-09-05
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-H0931699-A (JP)
Title: Electro tin plating method using insoluble anode
Inventor: AKAO KENICHIRO
IPC: C25D3/30
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To increase a tin dissolving rate, to control the Sn<2+> ion concn. in a tin plating soln. and to reduce the generation of tin sludge at the time of electrotinning a steel and other metals with the acidic tin plating soln. by the use of an insoluble anode. SOLUTION: Metallic tin is held in a tin dissolving tank, and the plating soln. in the tank is controlled to 30 to 45 deg.C. Metallic tin is dissolved in the tank, and electro tin plating is conducted by the use of the obtained plating soln. Otherwise, metallic tin is dissolved in the plating soln. with the dissolved oxygen concn. C in ppm specified, and electro tin plating is performed with the use of the obtained plating soln.
Patent JP-S5889300-A (JP)
Inventor: HERUMAN EMIIRU SESAA BUANDERUH
IPC: D06F95/00
Filed: 1981-11-19
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-H08337931-A (JP)
Title: Driving regulation of motor in reversing rotation of ring rail of loom and device therefor
Inventor: TSUBOI MASAYOSHI
IPC: D01H1/36
Filed: 1995-06-09
Abstract: PURPOSE: To reduce the impact when reversing the rotation of a ring rail and also to shorten the time of its low speed portion which becomes a problem as the stagnation of the ring rail. CONSTITUTION: This method for regulating the driving of a motor when reversing the rotation of a ring rail of a loom comprises regulating and changing the speed of a driving motor 14 for a lifting device at the reversing action of a ring rail 8, reducing the speed of the driving motor until it reaches to a prescribed speed at zero or in the vicinity of zero in plural steps when the ring rail reaches the position of starting the reversing motion, and then accelerating it until it reaches to the prescribed speed after reversing the direction of the rotation of the motor in plural steps. The gradient of changing speed in reducing the speed is regulated so as to become gradually large and in accelerating the speed so as to become gradually small.  That is, the gradient of changing speed in a small absolute value of the speed becomes large and the gradient of changing speed in a large absolute value of the speed becomes small. As a result, a shock and a vibration accompanying therewith at the reversing of the rotation become small. Also, even if the time for changing speed until the completion of the reversing motion is kept similarly to the conventional one, the time of the low speed portion, where the speed of the ring rail in a stagnation becomes the vicinity of zero, becomes short.
Patent JP-H0914643-A (JP)
Title: Inverter control method for blower
Inventor: OCHI SHIGEKI
IPC: F23N5/24
Filed: 1995-06-28
Abstract: PURPOSE: To provide an inverter control method wherein a deceleration time of a blower by control of an inverter during combustion is set to an optimum and shortmost time. CONSTITUTION: In a blower device comprising a blower to control a rotation speed through an inverter 2, and a circuit 5 arranging a damper 4 in a duct 3 and announcing it to a controller 6 that the damper 4 is positioned in an opening position or a closing position, a deceleration time T0 of a blower when the damper 4 is situated in an opening position and a deceleration time TS of a blower when the damper 4 is situated in a closing position are set to T0 <TS and a deceleration time is set to a shortmost time in such a state that the DC voltage part of the inverter is not brought into an excess voltage state.
Patent JP-S5976091-A (JP)
Title: Pyrido (1,2,3-de)(1,4)benzothiazine derivative
Inventor: ISHIKAWA HIROSHI
IPC: A61P31/04
Filed: 1982-10-22
Abstract: NEW MATERIAL:A compound(salt) shown by the formula I [R<1> is lower alkyl; R<2> is halogen, or group shown by the formula II (R<4> and R<5> are linked through O or N or directly to form 5- or 6-membered saturated heterocyclic group, etc.); X is halogen]. EXAMPLE:9-Chloro-10-(4-methyl-1-piperazinyl)-3-methyl-7-oxo-2,3-dihydr o-7H-pyrido[1,2,3-de][1,4]benzothiazine-6-carboxylic acid. USE:An antibacterial agent against Gram-positive and Cram-negative bacteria. PROCESS:For example, a trihalobenzene shown by the formula III is nitrated, reacted with NaS, dimerized, the nitro group is reduced, the resultant compound is reacted with a compound shown by the formula CH2COR<1>, subjected to ring formation, reduced, further subjected to ring formation by a conventional procedure, hydrolyzed, and reacted with a compound shown by the formula R<2>H to give a compound shown by the formula I .
Patent JP-H0635769-A (JP)
Title: Data base system
Inventor: ASAI MICHIYO
IPC: G06F12/00
Filed: 1992-07-14
Abstract: PURPOSE:To improve processing efficiency at the time of inserting records to a data base. CONSTITUTION:This data base system finds a record insertion position with a record position decision means 1 and then discriminates whether or not a block which the record belongs to is held at a temporary storage means 4 by a file input/output discrimination means 2. When the block is not held, the block found by a file read means 3 is read and the block is held at the temporary storage means 4. To the held block, record insertion processing is executed at a record insertion means 5 and the whether or not writing the block to a file is required, is discriminated at the file input/output discrimination means 2. When the writing the block to the file is required, the held block is written by a file write means 6.
Patent JP-H0833025-A (JP)
Title: Telephone system
Inventor: IKEDA NORIHIRO
IPC: H04W84/10
Filed: 1994-07-15
Abstract: PURPOSE:To provide a telephone system for transmitting various data to be transmitted to a radio telephone terminal without generating harsh noise and without establishing any radio line unrelated to speaking and call setting. CONSTITUTION:A base unit 101 of a radio base station 109 connected through a radio line to a radio telephone terminal 110 or a key telephone system for housing this radio base station 109 in an extension is provided with a memory for storing the data to be transmitted to the radio telephone terminal 110 or the data peculiar for the telephone terminal and a function for suitably updating these data and further, a function is provided to transmit these data to the radio telephone terminal 110 at the time of on-hook of the radio telephone terminal 110 or when establishing the radio line.
Patent JP-S6431760-A (JP)
Title: Production of indoles
Inventor: MURAKAMI YASUO
IPC: C07D209/08
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for agricul ture and medicine in simple treatment and high yield, by subjecting 0- nitrophenylacetaldehydes to catalytic hydrogenation in the presence of a hydro genation catalyst. CONSTITUTION:0-Nitrophenylacetaldehydes expressed by formula I (X and Y are H or halogen) using a hydrogenation catalyst such as Raney nickel or Pd/C in a solvent such as methanol at 0-150 deg.C and <=10kg/cm<2> G hydrogen pressure, preferably at 15-100 deg.C and 1-6kg/cm<2> G hydrogen pressure for 0.01-10hr to provide the compound expressed by formula II. The hydrogenation catalyst is used at a weight ratio of 0.01-30%, preferably 0.03-10% based on the compound expressed by formula I. The compound expressed by formula I is obtained by reacting 0-nitrotoluenes with paraformaldehyde and oxidizing the reaction product.
Patent JP-H0236380-A (JP)
Title: Optional waveform generating device
Inventor: IWATSUBO MASAKATSU
IPC: G11B5/00
Filed: 1988-07-26
Abstract: PURPOSE:To easily generate an optional modulated waveform by generating a signal which prescribes the appearance timing of a basic waveform by a modulating data generation part, inputting the basic waveform at the timing of this signal, and composing and outputting the signal. CONSTITUTION:A microprocessor 16 generates a modulated signal by a program stored in a ROM 19 according to data inputted from a keyboard 20, and reads data on the basic wave out of a RAM 18 according to the generated signal and then stores it in a prescribed address of a video RAM 21. The addresses of the RAM 21 correspond to the time base of the output signal and the microprocessor 16 calculates addresses of the RAM 21 according to the modulated signal which is generated. The data stored in the address and the data on the basic wave read newly out of the RAM 18 are added and stored in an address. Thus, the composite waveform 15 is obtained and the waveform 15 which is stored on the RAM 21 is converted into an analog signal, which is outputted and displayed on a CRT 22.
Patent JP-H0826284-A (JP)
Title: Cylinder joint
Inventor: KANEYAMA OSAMU
IPC: B65D21/02
Filed: 1994-07-15
Abstract: PURPOSE:To improve stability when cylinders are joined with each other for display by forming a plurality of fitting parts which lock a ring-like protrusion or recess of a cylinder on an inner periphery of a frame in such a direction that opening directions differ from one another. CONSTITUTION:When two juice cans C for example are to be joined with each other by a joint 10, an end of each can C is fitted into each fitting part of the joint 10, whereby a ring-like protrusion C2 and an arc-like recess C3 of an outer periphery at an end of each can C are locked with arc-like recesses 12f, 13f and arc-like protrusions 12e, 13e on each standing wall, so that both cans C are joined coaxially. To detach the joined cans from each other, the cans are slightly bent with standing walls 12d, 13d without the arc-like recesses 12f 13f and arc-like protrusions 12e, 13e upward. Since each standing wall 12d, 13d is free in a draw-out direction with respect to the can C, the can C can be easily drawn out. Thus, stability is improved in a display state wherein numerous cylinders are joined and piled.
Patent JP-H04231726-A (JP)
Title: Self-adjusting type synchronizer
Inventor: JIYON ROORANDO BANDAABOORUTO
IPC: F16D23/06
Filed: 1991-07-01
Abstract: PURPOSE: To facilitate the gear change by synchronizing the friction speed of a driving member capable of being relatively rotated before securely engaging it with a clutch member for drive during the gear change operation. CONSTITUTION: Synchronizers 60, 80 for pin type synchronizing device utilizing a friction conical surface 30 are engaged with a clutch 46 by pins 64, 86 for drive. The clutch 46 can be engaged with a gear, which is connected to an output shaft 32 by spline connection, in the axial direction. Plural sprags are provided in the periphery of a synchronizer ring with a space in the circumferential direction freely to be turned, and a taper is provided in the radial outer surface of the sprag so as to be engaged with a conical friction surface with friction when the axial force is applied to the synchronizer ring by a moving clutch. Friction force of the sprag is increased with the turn thereof so that it can be synchronized without increasing the axial force to be applied to the ring.  In the case of other structure, symmetrical sprags are used, and when the overrun is generated in any one of a motive power member and a driving member in relation to the other, a cam works for self-adjustment.
Patent JP-S6247158-A (JP)
Title: Hetero junction bipolar transistor and manufacture thereof
Inventor: INADA MASAKI
IPC: H01L29/20
Filed: 1985-08-26
Abstract: PURPOSE:To obtain a high speed high frequency hetero junction bipolar device by superposing an N-type emitter layer having a larger band gap than N<+> type primary layer on the primary layer, converting the residue into an insulating layer, and superposing a P<+> type base, an N-type collector and an N<+> type cap layer thereon. CONSTITUTION:An N<+> type GaAs film 2, an N-type AlXGa1-XAs film 3 and an InAs film 13 are superposed on a semi-insulating GaAs film 1. O2 ions are selectively implanted to the film 3 to form an insulating layer 11. Then, after the InAs is completely removed in As atmosphere, a P<+> type GaAs base 4, an N<+> type GaAs collector 5 and an N<+> type cap layer 6 are epitaxially formed. Electrodes 7, 8 are attached by photocomposing and etching methods to complete it. According to this configuration, the emitter and collector areas can be reduced, an E-B junction and B-C junction capacities are remarkably decreased to obtain a hetero junction bipolar device advantageous for high speed and high frequency.
Patent JP-S5889491-A (JP)
Title: Follow indication system for floating target
Inventor: INABA HIROYOSHI
IPC: B63C9/20
Filed: 1981-11-24
Abstract: PURPOSE:To float continuously in the vicinity of a floating target by providing an automatic following function on a buoy. CONSTITUTION:A buoy is thrown down from a searching plane at the finding point of a floating member B or the indicated sea region. After alighting on the water, a transponder 18 will continue the calling after a transponder 20 at the target B will respond. Upon the response a self-travel mechanism 15 is operated to self travel for the predetermined time, then the transponder 18 is operated again to measure the distance. While confirming that the distance L between the floating member B and a buoy A is approaching to l0 in such a manner, the measurement of the distance and the self-travel are repeated thus to reach to the predetermined distance l1. After reaching to the target, all operations are interrupted to float naturally.
Patent JP-H0851845-A (JP)
Title: Structure of maneuvering part of combine harvester
Inventor: YAMAMOTO YOSHINOBU
IPC: A01D67/00
Filed: 1994-08-09
Abstract: PURPOSE:To improve the usability and enable the use of an alighting and boarding step in operating and traveling in an ill-drained paddy field without thrusting the step into the field surface, in a structure of a maneuvering part of a combine harvester. CONSTITUTION:This structure of a maneuvering part of a combine harvester is obtained by elastically supporting an alighting and boarding step 11 installed in a deck frame 12 so as to enable the vertical movement for moving downward by applying a load and returning and moving upward by releasing the load. The top side 11b of the step 11 is protruded onto the deck 9 and used as a footrest.