baber/WOPTO huggingface dataset:
Patent JP-S63204327-A (JP)
Title: Control system for detection of undefined instruction
Inventor: TANAKA MAMORU
IPC: G06F9/22
Filed: 1987-02-20
Abstract: PURPOSE:To detect an undefined instruction at high speed, by detecting the undefined instruction by an undefined instruction identifying data read out from an undefined instruction identification memory simultaneously with access to a program memory. CONSTITUTION:The undefined instruction identification memory IDPGMM which stores the undefined instruction identifying data at the same address where the undefined instruction is stored out of instructions being stored in the program memories PGMM is provided. The program memory and the undefined instruction identification memory are accessed by the same address signal with an instruction fetch timing, and when the undefined instruction identifying data means the undefined instruction, a brake signal BRK is set at a high level, and a command multiplexer CMPX supplies a no operation code to a slave microcomputer SMCU. Therefore, the slave microcomputer SMCU takes a waiting state without being reset, and it is possible to prevent the runaway of a program from being generated by fetching the undefined instruction.
Patent JP-H05207424-A (JP)
Title: Magnetic reproducing device
Inventor: UBUKATA NORIO
IPC: H04N5/95
Filed: 1992-01-27
Abstract: PURPOSE:To compensate a time axis error of a reproduced video signal in the search reproduction employing a double azimuth magnetic head in an excellent way. CONSTITUTION:The reproduction device is provided with double azimuth magnetic heads 1, 2 comprising 1st magnetic heads 1A, 2B and 2nd magnetic heads 1B, 2A provided in a rotating body with a different azimuth angle and a time axis correction means 102 compensating a time axis fluctuation of a reproduced video signal and a 1st filter 24 and a 2nd filter 28 provided in the time axis correction means 102 are selected to limit a band of a time axis fluctuation error detection signal corresponding to the switching output of the reproduction signal of the 1st magnetic heads 1A, 2B and 2nd magnetic heads 1B, 2A in the search reproduction thereby avoiding the time axis fluctuation detection error in the search reproduction.
Patent JP-H04254211-A (JP)
Title: Active suspension for vehicle
Inventor: MORITA TAKAO
IPC: B60G23/00
Filed: 1991-02-05
Abstract: PURPOSE:To improve comfortableness in driving in the case where a vehicle passes through recess/projection on the road surface by changing passive characteristics of a front wheel suspension while foreseeing the recess/projection on the road surface in front of the vehicle, and also controlling operation of actuators in the case when rear wheels pass through the recess/projection according to vibration input in the case when front wheels pass through the recess/projection. CONSTITUTION:Hydraulic actuators 14, whose suction and exhaust of oil pressure are controlled respectively by means of a valve 17, are arranged in front and rear suspension units 12F and 12R. In this case, a valve 22 to switch damping force and a valve 33 to switch spring constant of a rubber bush 24 are respectively installed in the front suspension unit 12F. The respective valves 17, 22 and 33 are controlled respectively by means of a controller 40 according to respective detected signals from a preview sensor 43 to detect recess/projection on the road surface, a vehicle height sensor 42 to detect vibration input, an above spring G sensor 41 and a vehicle speed sensor 44. That is, respective suspension characteristics can be softened respectively in the case when front wheels 8F and rear wheels 8R pass through recess/projection on the respective road surfaces.
Patent JP-S53119781-A (JP)
Title: Oil-removing method and apparatus for hot rolling sludge containig oil
Inventor: AYUSAWA SABUROU
IPC: C22B7/00
Filed: 1977-03-30
Abstract: PURPOSE: To remove oil at a low temp.  and at a high removal ratio by mixing through stirring oil-contg.  sludge produced in hot rolling of steel with mixed solvent consisting of C 5-9  aliphatic hydrocarbon, benzene, and aldehyde or acetone in a specified ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58152659-A (JP)
Inventor: KASAI KENZOU
IPC: B62B9/24
Filed: 1982-03-04
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-H05151366-A (JP)
Title: Waveform display device
Inventor: TAKAHASHI MASAHIKO
IPC: G01D5/249
Filed: 1991-03-01
Abstract: PURPOSE:To execute a high speed display processing even in the case of storing a large quantity of data by executing a data compression processing before storing the data in a memory. CONSTITUTION:Measured data converted into a digital signal by an A/D converter 5 and stored in a memory 7 is read out to a display part and reproduced and displayed. In this case, them device is constituted so that between the A/D converter 5 and the memory 7, a data compressing circuit 6 for compressing output data of the A/D converter 5 in accordance with plural of compressibility is provided and the output data of the data compressing circuit 6 is stored in the memory 7 at every compressibility. In such a way, at the time of enlarging and reducing a display waveform on a display screen, one data stored in the memory 7 at every compressibility is selected and read out in accordance with its use. That is, the data compression processing is executed before storing the data in the memory 7. Accordingly, even in the case of storing a large quantity of data, a high speed display processing can be executed.
Patent JP-H08214573-A (JP)
Title: Motor driving circuit
Inventor: AMANUMA TATSUO
IPC: H02P7/00
Filed: 1995-02-01
Abstract: PURPOSE: To share one motor driving circuit for two motors which rotate in one direction only and reduce the cost by a method wherein the driving control of the two motors is performed by the combinations of the ON-states and OFF- states of four switching devices of which a bridge circuit is composed. CONSTITUTION: A film feeding motor driving circuit 4 for a camera is composed of a logic unit 41 which outputs a driving signal to a power unit 42 in accordance with control signals 16 and 17 from a CPU 3 and the power unit 42 which consists of a bridge circuit composed of four power transistors 43, 44, 45 and 46. A motor 51 for film take-up only and a motor 52 for film rewinding only whose operation timings are different from each other from a sequential point are subjected to driving control. That is, the driving control is performed in such a manner that the power transistors 43 and 46 are turned ON to drive the motor 51 and, on the other hand, to short the motor 52 for braking or the power transistors 44 and 45 are turned ON to drive the motor 52 and, on the other hand, to short the motor 51 for braking.
Patent JP-H01210433-A (JP)
Title: Coating composition
Inventor: TAKESHITA KATSUYOSHI
IPC: G02B1/111
Filed: 1988-02-18
Abstract: PURPOSE:To obtain the title composition which can be cured within a short time, prevented from e.g., being strained or yellowing by heat and has an adjustable refractive index, by mixing a specified polyfunctional monomer or prepolymer with a photopholymerization initiator and fine metal fluoride particles. CONSTITUTION:The title composition is obtained by mixing 40-99wt.% polyfunctional monomer or prepolymer (A) having at least two acrylic groups in the molecule (e.g., dipentaerithritol hexaacrylate) with 0.1-5wt.% photopolymerization initiator (B) (e.g., benzoin methyl ether), fine metal fluoride particles (C) of a particle diameter of 1-100mum (e.g., magnesium fluoride) and, optionally, methyl (meth)acrylate, 2-ethylhexyl acrylate, glycidyl (meth)acrylate or styrene. Said composition is optionally diluted with a solvent and applied to the surface of a substrate such as a transparent plastic material or glass and photocured.
Patent JP-H08213920-A (JP)
Title: Transmission power control method and transmission power controller
Inventor: TERAJIMA MASAHIRO
IPC: H04B1/04
Filed: 1995-02-01
Abstract: PURPOSE: To realize the transmission power control method in which a transmitter is operated without giving damages to circuit components in an antenna matching device. CONSTITUTION: In the transmission power control method where a transmission power of a transmitter 2 connected to an antenna 4 via an antenna matching device 3 is controlled, a transmission power of the transmission 2 is reduced in the matching operation by the antenna matching device 3 matching the antenna 4 and the transmitter 2 and an antenna voltage applied to the antenna 4 and an antenna current flowing to the antenna 4 are respectively detected while the transmission power is reduced after the end of matching. Then a maximum transmission power not exceeding respectively the antenna voltage and the antenna current allowed for the antenna matching device 3 is calculated based on both the detection results and the transmission power of the transmitter 2 after the matching is controlled to be less than the calculated maximum transmission power or below.
Patent JP-H07241706-A (JP)
Title: Throw away tip
Inventor: SHIMANO TAKAMASA
IPC: B23B27/22
Filed: 1994-03-07
Abstract: PURPOSE:To provide a throw away tip by which chip packing can be prevented at large depth of cut and high feed while insuring favorable chip parting ability at small depth of cut and low feed, and which has good seating stability. CONSTITUTION:This throw away tip is constituted by providing cutting edges 17 having nose parts 18 on both ends of crossing ridge line parts of rake faces 16 and flanks on a tip main body 10 of polygonal plate, and providing groove- like breakers 22 in the territories inside the cutting edges on the rake faces continued to the nose parts. By side view, the cutting edge 17 is provided with a slope part 18a in which the nose part is the highest part and it is lowered following to parting from the nose part, and a horizontal part of defined height continued to the lowest part of the slope part, and the width of the breaker 22 is gradually increased following to parting from the nose part 18 and approaching the horizontal part. The thickness of a chip in appearance is enlarged by the inclined cutting edge, the chip is easily cut apart, and in addition chip packing is hardly generated.
Patent JP-S55131448-A (JP)
Title: Method and aparatus for assembling work
Inventor: INADA YASUKI
IPC: B23P19/02
Filed: 1979-03-29
Abstract: PURPOSE: To assemble works smoothly in said method for automatically fitting works by a method wherein elasticity of compression springs is used on behalf of conventional work guide means and locating and fitting of works are carried out at the same time.  
     CONSTITUTION: A work W is welded while pressed near a work fixing hole H by extending a horizontal air cylinder of a driving gear 14 for welding works while pressed. Then, the work W is slided horizontally by extending the horizontal air cylinder for slide. Thereby, when the horizontal direction of the work W coincides with a work Fitting hole H, the work W falls partially and stops in the fitting hole H by elastic force of a compression spring 21. Then, the work is slided upward by extending a vertical air cylinder 11 for elevation. The work W is located in the vertical direction also so as to coincide with the fitting hole H and fitted by elastic force of the compression spring 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62194627-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUTSUI TATSUMI
IPC: H01L21/302
Filed: 1986-02-20
Abstract: PURPOSE:To make it possible to form, with a simple process, a semiconductor device free from the possibility of Al wire-breaking, by arranging a process wherein an aperture having an inclination is formed on a photo resist applying a photo mask in which a plurality of sub-patterns having a dimension smaller than the wavelength of a light for exposure are arranged in the periphery of a main pattern. CONSTITUTION:A film layer, for example, a PSG film 12, is formed on an Si substrate 11, and a positive-type photo resist 13 is spread thereon. Then by exposure and development using a photomask as a mask, an aperture 15 wherein a part of the photo mask corresponding to a sub-pattern region is inclined can be formed in the photo resist 13. An anisotropic etching is performed by RIE using the photo resist 13 as a mask. This RIE is performed in the manner in which the mixing ratio of O2 gas to a freon system gas is so adjusted that the etching ratio of the photo resist 13 to the PSG film 2 is 1:1. The RIE is stopped at the time when the aperture 16 is formed, and the surface of the Si substrate is exposed. Then the remaining photo resist 13 is eliminated, and an Al wiring 14 is formed by patterning after Al is coated by a sputtering method.
Patent JP-S56132617-A (JP)
Title: Fitting structure of handle of portable equipment
Inventor: INOUE TOSHIO
IPC: E05B1/00
Filed: 1980-03-22
Abstract: PURPOSE:To improve the efficiency of the production of handles and holders by providing a projecting handle supporting shaft to the holder supporting the cylindrical handle while forming an engaging projection streak on the internal surface of the handle, and then by providing the supporting shaft with an engaged slit. CONSTITUTION:On the internal surface of cylindrical handle 10, engaging projection streak 11 is formed lengthwise and fitted to an equipment body. Holder 10 supporting handle 10 is provided with projecting handle supporting shaft 13 fitted in the end part of the handle. Supporting shaft 13 has engaged slit 14, which can be fitted closely with projection streak 11 in the internal section room, formed extending to its root. Slit 14 is tapered toward its tip and supporting shaft 13 is also tapered toward its tip, so that when projection streak 11 is fitted up to its root, they are in parallel as shown by two-dot chain lines. Slit 14 is so curved at tip part 14a that projection streak 11 is guided smoothly. This structure does not require machining for holes, etc., of the handle and holder, so that the efficiency of the production is improved because of easy manufacture.
Patent JP-H02213895-A (JP)
Title: Image composing device
Inventor: SANO AZUSA
IPC: G09G5/12
Filed: 1989-02-15
Abstract: PURPOSE:To eliminate the unnatural motion of a moving image on a personal computer by using an FIFO memory and converting the scan rate of the personal computer side into the scan rate of a video side. CONSTITUTION:The FIFO memory 1 is read with a clock 14 synchronized with the horizontal synchronizing signal 17 of a video signal and the timing of a readout signal generator 3 which generates a horizontal synchronizing signal 13, and the output of the scan rate of RGB from the personal computer side is converted into the scan rate of the video signal. The analog RGB18 outputted by a decoder 5, on the other hand, is A/D-converted 6 into a digital side 10. At this time, the output 9 of the personal computer side and the output 10 of the video signal are synchronized at the scan rate of the video signal and the output 9 of the personal computer side and the output 10 of the video signal are put together by a data mixing circuit 4. The composite signal 11 is outputted as an analog RGB12. Consequently, the motion of the moving image becomes natural.
Patent JP-H01211501-A (JP)
Title: Method and apparatus for preserving organ
Inventor: SAKAO NOBUO
IPC: A01N1/02
Filed: 1988-02-19
Abstract: PURPOSE:To preserve an organ in an active state, by using a preserving apparatus comprising a cooling device for a liquid cooling medium, a pressure- resistance container immersed in the liquid cooling medium, a solution-supplying device for injecting into the pressure-resistant container a buffer solution for immersing the organ and a device for compressing the buffer solution. CONSTITUTION:An organ is preserved in a good state keeping the activity thereof for a long period by (1) obtaining an organ-preserving apparatus comprising a cooling device 1, a pressure-resistant container 2 for receiving the cooling device 1 and compressing device 3 for raising the pressure of a buffer solution in the container 2, (2) placing an enucleated organ in the pressure-resistant container 2 together with the buffer solution such as Collins' solution or physiological salt solution, (3) providing the buffer solution with a moderate pressure higher than the atmosphere pressure but lower than the critical pressure thereof and subsequently (4) gradually cooling the buffer solution to a temperature near the freezing point thereof under the pressure in a non-frozen state. The above-mentioned method permits to cool the organ to a considerably low temperature without freezing the organ and is useful for the more systematic performance of organ transplantation than the conventional organ transplantation.
Patent JP-H07222520-A (JP)
Title: Threshing machine for combine
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/18
Filed: 1994-02-09
Abstract: PURPOSE:To receive treating objects such as long straws and broken ears transferred to the rear part of a threshing chamber and smoothly transfer the objects from a dust-sending port toward the front part of a treating chamber. CONSTITUTION:This threshing machine for, combine has the following construction. A guiding bottom plate 33 inclined in such a manner as to gradually separate from the rotary orbit of threshing teeth is extended from the concave screen 32 of a threshiny chamber A to the bottom plate of the treating chamber 28 and placed under a dust-sending port 26 at the rear end of the threshing chamber A. The threshing cylinder 1 and the treating cylinder 30 are rotated in the same directions to move the circumferences opposite to each other at the opposing faces. The lead angle of the transfer screw 31 at the front part of the treating cylinder 30 is set to ...60 deg., the transfer screw 31 is inserted into the threshing chamber A to position the outer circumferential edge of the screw close to the circulation orbit of the threshing tooth of the threshing cylinder 1 and a guiding bottom plate 33 is placed under the dust-sending port 26 at the rear end of the threshing chamber A. The plate face of the guiding bottom plate 33 is directed within the width of the transfer screw 31 from the concave screen 32 of the threshing chamber A to the bottom plate of the treating chamber 28.
Patent JP-H07248698-A (JP)
Title: Fixing device
Inventor: OKABAYASHI FUTOSHI
IPC: B65H29/70
Filed: 1994-03-08
Abstract: PURPOSE:To prevent the generation of curling on printed paper sheets by changing a fixing nip pressure in accordance of the curling tendency of the printed paper sheets. CONSTITUTION:A fixing nip pressure changing means 4 for changing a pressure between a heating roller 1 and a backup roller 2 is provided. By reducing a fixing nip pressure applied to a printed paper sheet 3 on the heating roller 1 and the backup roller 2 by means of this fixing nip pressure changing means 4, the generation of curls of the printed paper sheet to be easily curled is limited. Then, when printing is made on another paper sheet difficult to be curled or having no curls, a fixing nip pressure is only to be returned to a normal value. When fixing of a toner image is sufficient, or when it is necessary to fix it strongly, the fixing pressure is increased. For a part where curls are easily generated to a printed paper sheet 3 the fixing nip pressure is made small and for a part where there is no problem of curls, the fixing nip pressure is added as usual.
Patent JP-H04255275-A (JP)
Title: Laminated type displacement element
Inventor: WATANABE JUNICHI
IPC: H01L41/09
Filed: 1991-02-06
Abstract: PURPOSE:To protect a laminated type displacement element against cracks so as to elongate it in service life by a method wherein a clamping member constituted so as to apply a clamping force in a lamination direction is provided, and laminated type piezoelectric elements are clamped by the clamping member concerned in a longitudinal direction. CONSTITUTION:Thin plates formed of electromechanical transducing material and inner electrodes are alternately laminated, and the inner electrodes are alternately connected to the same outer electrode, whereby a laminated type piezoelectric element unit 6 is constituted. For instance, the six piezoelectric element units 6 are pinched between a case 7 and a cap 9 whose inner surfaces are coated with an insulating layer at a load of 10kgf/cm<2>. The piezoelectric element units 6 are connected together with lead wires 10 and sandwiched between insulating plates 8a and 8b to constitute a laminated type displacement element 12. Even though a laminated type displacement element of this design is of an alternate electrode type structure and can be very easily manufactured, it can be sharply elongated in service life.
Patent JP-S56133604-A (JP)
Title: Shape measuring device
Inventor: NOFUKU SHIGERU
IPC: G01B21/08
Filed: 1980-03-25
Abstract: PURPOSE:To reduce a load on an arithmetic device by storing the thickness values of the center part and end part of a material to be rolled while the material to be rolled is running, and by performing arithmetic by using those values only when the operator requires. CONSTITUTION:The widthwise center thickness of a material to be rolled is measured by fixed thickness gauge 4, and moving thickness gauge 6, while moving in the widthwise direction of the material, measures the thickness. The position of this moving thickness gauge 6 is detected by position detector 8. The measurement position of this moving thickness gauge 6 is indicated by setter 9. Signals from fixed thickness gauge 4, moving thickness gauge 6, position detector 8, and position setter 9 are inputted to arithmetic device 10, which calculates the representative shape value of the material to be rolled at an assigned position in on-line mode.
Patent JP-H05206742-A (JP)
Title: Output circuit
Inventor: KIKUCHI HIDEKAZU
IPC: H03F3/30
Filed: 1992-01-28
Abstract: PURPOSE:To make almost constant a steady-state current flowing to an output stage independently of a temperature change or dispersion in the manufacture process by setting the steady-state current flowing to a bias resistor with a current mirror circuit. CONSTITUTION:When the characteristics of transistors(TRs) Q1A, Q1B and Q2, Q11-Q17 are set almost equal to each other, an output stage steady-state current i14 is made coincident with a constant current i0 flowing to the TR Q13. That is, an inter-base bias voltage of an NPN TR Q1A and a PNP TR Q2 of a push-pull output circuit in an output circuit 10 is given by a bias resistor R1 by base-emitter connection of the NPN TR Q1B. A steady-state current i14 flowing to the output stage is made almost constant independently of a temperature change or dispersion in the manufacture process by setting a steady- state current i13 flowing to the resistor R1 by current mirror circuits 11-13. Thus, the circuit configuration is made smaller and the power consumption is reduced.
Patent JP-H07249311-A (JP)
Title: Lighting system
Inventor: NUMATA MASAFUMI
IPC: F21V3/04
Filed: 1994-03-08
Abstract: PURPOSE:To diverge heat of a shade main body and the inside thereof during the use for a long time so as to eliminate an influence due to heat from a light source by disposing a metal member having an opening on the upper portion thereof inside a shade, and forming holes on the side wall of the metal member. CONSTITUTION:A lighting system comprises a bulb 2 mounted on a base seat 4, a heat sink 1 supported in the vertical direction around the bulb 2, a shade 3 supported in the vertical direction around the heat sink 1. The heat sink 1 is formed into a cylindrical shape having an opening on the upper portion thereof, made of metal, and is provided with a plurality of holes 1a all over the surface thereof. Heat generated in the bulb 2 is inhibited by the heat sink 1 from being transmitted directly to the shade 3, thus preventing an increase in temperature of the shade 3. At this moment, air warmed by the heat of the bulb 2 is elevated inside the heat sink 1 by thermal convection, and discharged to the outside through the opening of the shade 3.