baber/WOPTO huggingface dataset:
Patent JP-H0352010-A (JP)
Title: Power source switching circuit
Inventor: HISHIKI YUJI
IPC: H03K17/693
Filed: 1989-07-20
Abstract: PURPOSE:To switch two power sources irrelevantly to whether their output voltages are large or small by switching the biases of the substrates of analog switches by using the other power sources and adding transistors(TR) to be driven by level shifting circuits in series with an analog switch. CONSTITUTION:The transistors 5 and 6 are added in series between two power source terminals and the TRs of the switch so as to securely turn off the TRs 1 - 4 of the switch even if the large-small relation between the output voltages of the two power sources -V1 and -V2 changes, and the TRs are driven by the level shifting circuits 7 and 9. Further, MOS TRs 5 and 6 are provided between the 1st and 2nd power source terminals and substrate so as to switch the potentials of the substrate of the MOS TRs 1 - 4 constituting the switch, and their gates are connected to the 2nd and 1st power source terminals in a cross state. Consequently, the two power sources can be switched without reference to whether their output voltages are large or small.
Patent JP-H0633840-A (JP)
Title: Intake temperature controller for internal combustion engine
Inventor: HATTORI FUMIAKI
IPC: F02M31/06
Filed: 1992-07-15
Abstract: PURPOSE:To reduce torque and prevent the generation of knocking in the high loading by carrying out intake heating by utilizing the uncombusted fuel in a combustion chamber and suspending the intake heating immediately after engine warming. CONSTITUTION:As for an intake temperature controller, the first control means 24 opens a closing valve 16 when intake heating is executed, and the uncombusted fuel is supplied into uncombusted fuel combustion chamber 15, and the second control means 24 controls a pressurized air feeding means 22 so as to supply the pressurized air into the uncombusted fuel combustion chamber 15. Accordingly, the uncombusted fuel combusts to form hot gas in the uncombusted fuel combustion chamber 15, and the intake and the hot gas perform heat exchange by the heat exchange means 13 and 14, and intake is heated. Further, when the intake heating is suspended, the first control means 24 closes the closing valve 16, and the supply of the uncombusted fuel into the uncombusted fuel combustion chamber 15 is suspended, and then the second control means 24 controls the pressurized air feeding means 22 so as to supply the pressurized air into the uncombusted fuel combustion chamber 15. Accordingly, them pressurized air, different from the hot gas, can be supplied into the heat exchangers 13 and 14.
Patent JP-H0744215-A (JP)
Title: Method and device for controlling feeding shaft of machine tool
Inventor: SUZUKI KOICHI
IPC: B23Q15/00
Filed: 1993-07-29
Abstract: PURPOSE:To machine a work in any arbitrary polygonal shape by setting a coordinate system, for which each coordinate axis of an orthogonal coordinate system is rotated only at a desired angle, and transforming an axis moving amount instructed by this coordinate system to the axis moving amount of the orthogonal coordinate system. CONSTITUTION:When command data for rotating the X to Z axes of the orthogonal coordinate system by desired angles around the original are inputted from a working program input part 1 or a manual input part 3, these data are decoded by a data read part 5 and stored in a desired angle coordinate setting part 7. On the other hand, data for working the oblique side of a work prepared so as to be moved along each coordinate axis of the desired angle coordinate system are decoded by the data read part 5, and a transformation arithmetic part 9 reads these data for working and the data stored in the desired angle coordinate system setting part 7 and transforms the data for working to moving amount data along each feeding shaft of the orthogonal coordinate system by operation. Then, an interpolation arithmetic part 11 interpolates these transformation data by operation, outputs a moving amount, which is distributed to each feeding shaft of the orthogonal coordinate system, to a servo part 13 and controls the motor of each feeding shaft.
Patent JP-H0238912-A (JP)
Title: Device for inputting shape of object
Inventor: HAMANO TERUO
IPC: G01B21/20
Filed: 1988-07-29
Abstract: PURPOSE:To accomplish measurement without depending on the positional relation to an object to be measured and the size of said object by photographing the object to be measured in a specified shape measuring system and outputting the input data by said system to a positional information extraction part. CONSTITUTION:The object to be measured 5 is photographed in the input part 1-1 of a shape measuring part 1 and the input data is outputted to the positional information extraction part 1-2. The positional information extraction part 1-2 extracts the shape information of the measured part of the object to be measured 5 in the coordinate system of the input part 1-1 and outputs it to an object shape data extraction part 3. The position/attitude detection part 2 of the input part 1-1 detects position and attitude information in a world coordinate system of the input part 1-1 and outputs it to a coordinate transform matrix generation part 3-1. By multiplying the shape information of the part to be measured in the coordinate system of the input part 1-1 by a transform matrix from the coordinate transform matrix generation part 3-1, a matrix computation part 3-2 calculates the shape information of the part to be measured and outputs the result to an output part 4.
Patent JP-H0473949-A (JP)
Title: Wafer moving and mounting apparatus
Inventor: TANAHASHI TAKASHI
IPC: H01L21/68
Filed: 1990-07-16
Abstract: PURPOSE:To obtain an apparatus which can decrease the contamination of a wafer due to generated waste by forming the flow of clean air in a cable containing part which contains cables that are connected to a wafer moving and mounting part so that slack corresponding to the moving amount of the wafer moving and mounting part is provided. CONSTITUTION:At least, a wafer moving and mounting part for moving and mounting wafers by rotary driving and linear driving and a cable containing part 20 for containing cables 22 which are connected to the wafer moving and mounting part so that slack corresponding to the moving amount of the wafer moving and mounting part are provided. The flow of clean air is formed in the cable containing part 20. For example, a filter 30 is provided at the upper part of a cabinet 38. The clean air is made to flow down from the upper part of the moving and mounting device 1 to the lower side. The cable containing part 20 is formed of an upper disk 24 and a lower tube part 26 whose upper side is opened. The diameter of the containing part is larger than a driving block 10. A plurality of air holes 28 are provided both in the upper disk 24 and the lower tube body 26 at the peripheral parts which are protruding in the radial direction with respect to the driving block 10.
Patent JP-S5977857-A (JP)
Inventor: HOSOKAWA SHINICHIROU
IPC: A61H39/02
Filed: 1982-10-27
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-H0534834-A (JP)
Title: Information reproduction device for photographic film
Inventor: SUGITA YUKIO
IPC: G03B17/24
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a stable reproduction signal without reference to the conveyance speed of the photographic film. CONSTITUTION:When a negative film 10 is conveyed by driving a stepping motor 66, the signal outputted by a magnetic head 42 is inputted to a variable amplifying circuit 60 through a preamplifier 52. At this time, an encoder 48 outputs a signal corresponding to the conveyance speed of the negative film 10 to a controller 30. According to the signal outputted by the encoder 48, the controller 30 controls the amplification factor of a variable amplifying circuit 60 to a small value when the conveyance speed of the negative film 10 is fast. When the conveyance speed of the negative film 10 is slow, on the other hand, the amplification factor of the variable amplifying circuit 60 is increased. Thus, the amplification factor of the variable amplifying circuit 60 is varied according to the conveyance speed of the negative film 10 to obtain the reproduction signal which has a proper level.
Patent JP-S5979174-A (JP)
Title: Ppi display device
Inventor: NUMAYASU YOSHIO
IPC: G01S7/12
Filed: 1982-10-27
Abstract: PURPOSE:To improve display precision considerably by starting a sweep before a sweep display start time on a basis of sine and cosine data corresponding to a scanning sweep azimuth and the sign and defining the time extending to the display start time as a blank time. CONSTITUTION:When a line is swept and displayed from the center point P of a display screen A to a point R on the circumferential edge at a sweep azimuth theta as shown by a solid line, a point Q before the sweep start point P, namely, the point Q which exists on the extension of the line RP spacing the point P at a prescribed length is defined as the generation point of a sweep signal, and a section QP extending from the point Q to the sweep display start point P is made blank and is not displayed, but only a section PR is displayed as an unblank time. The section PQ is defined as the blank time not to perform sweep display because a linearity is low in the initial stage from the generation point Q to the sweep display start point P, and the section PR having a high linearity is defined as the unblank time to perform sweep display, thus making the display quality more excellent.
Patent JP-S6181809-A (JP)
Title: Vehicle height control method
Inventor: HIBINO MASAMI
IPC: B60G17/015
Filed: 1984-09-09
Abstract: PURPOSE:To improve lift control performance in a vehicle height control method of a pneumatic control type, by lengthening an opening control time of a suction valve upon increasing of a vehicle height according to a difference between a current vehicle height and a target vehicle height to thereby sufficiently secure an air pressure. CONSTITUTION:A current vehicle height is detected by a vehicle sensor 1 and is supplied to a controller 2A. The controller 2A compares the current vehicle height with a target vehicle height 15 in an operating unit 11 to calculate a difference DELTAs therebetween. Then, it is determined whether the difference DELTAs is positive or negative on the basis of the target vehicle height. According to the determination, driving commands of a compressor 7, a suction valve 3 and an exhaust valve 4 are generated from an output processing unit 14 on the basis of a control map. In this case, a control time for increasing the vehicle height is set to be lengthened. Thus, controllability in increasing the vehicle height may be improved.
Patent JP-H1030206-A (JP)
Title: Paved body for suppressing travelling speed of vehicle
Inventor: WAKABAYASHI NOBUTSUGU
IPC: E01C9/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To make speed suppression effect of a vehicle safe so as to reduce noise by arranging a paved surface in the shape of waveform in a predetermined scope in the longitudinal direction on a surface of a road and specifying wave height and number of wavelength to provide a visual cautioning function. SOLUTION: A hump is spread on a usual particlelike road-bed and a bed made of asphalt concrete to finish a paving material into a predetermined shape by using a spreading machine for wave-shaped road. In this case, a paved surface having the shape of waveform of which one wavelength is in a scope of 5 to 50 meters in the longitudinal direction is provided, and wave height and number of wavelength are set to be 10 to 150mm and 2 to 10, respectively. Its optimum shape is selected in accordance with limit speed of a road on which the hump is arranged as sine wave shape. Consequently, it is possible to provide a function which performs running of a vehicle continuously within designed speed or limit speed and a function which ensures safe driving if it is within the speed.
Patent JP-2001022360-A (JP)
Title: Electronic muffling system
Inventor: MATSUMOTO KENTARO
IPC: F16L55/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic muffling system which can muffle noise at a boundary zone between an active muffling zone by an electronic muffling system and a passive muffling zone by a sound absorbing material without increasing division number of a pipe conduit. SOLUTION: A partition plate 14A with the sound absorbing material is arranged with inclination in a diagonal direction of a conduit port of a duct 10 and area of the sound absorbing material of the diaphragm 14A upon which sound wave strikes is increased without spoiling pressure loss. Since plural sheets of the partition plate 14A are arranged by alternatively changing inclination directions of the partition plate 14A, sound wave is facilitated to strike upon the sound absorbing material and thereby muffling effect is further improved.
Patent JP-S6248359-A (JP)
Title: Production of sandwichlike dried fish paste product
Inventor: NAKAJIMA KAZUNARI
IPC: A23L17/00
Filed: 1985-08-27
Abstract: PURPOSE:To obtain a rather had dried fish paste product having a low moisture content and good crispiness and further good preservation quality, by delivering a pair of beltlike fish paste products in the superposed state, inserting a sandwich raw material into a position between both, heating the resultant material and cutting the heated material. CONSTITUTION:A raw material for marine fish paste product charged into a raw material hopper 2 is formed into a given meat thickness and delivered onto the peripheral surface of a drum 1, passed through a conveyor 6 while gelatinized and fed into a dryer chamber 10 and dried to give <=40% moisture content by revolving and passing through shelf conveyors (11a), (11b), (11c)... alternately in different directions. The dried beltlike raw material is then passed from the outlet through guide rolls 14 and fed into a seasoning bath 13 and seasoned. The seasoned beltlike raw material is then taken out by taking out rolls 15 one after another, fed into an expanding machine 16, subjected to the final treatment by an irradiating and heating means (about 400-700 deg.C), passed through a dancer roll 18 and wound onto a winding roll 19 to give the aimed beltlike fish paste product 20.
Patent JP-S6081778-A (JP)
Title: Quick charging method of enclosed type lead storage battery
Inventor: YAGIYUU YOSHIHISA
IPC: H02J7/02
Filed: 1983-10-07
Abstract: PURPOSE:To make possible the quick charging of a battery which matches well the battery performance by setting a temperature gradient so as to make the time longer in the low temperature side when driving a CR timer and by providing a voltage control. CONSTITUTION:When a control voltage (d) is reached in a constant current region (a), a CR timer in a charge circuit starts to drive, and at the same time the discharge potential of the CR timer condenser is current-converted, drawing a current pattern (b) which goes down gradually. After the end of the timer drive, it moves into a minor constant current region (c). As for the charge current pattern setting, the current value in the constant current region (a) increases or decreases depending on whether the voltage is above or below the control voltage (d), the current value in the region (b) increases or decreases in accordance with the selected constants of the CR timer condenser and resistance, and the current value in the region (c) changes in accordance with an increase or decrease in the control resistance. Therefore, by setting the temperature gradient that makes control voltage value (d) and the timer's time (b) larger in the low temperature side, the battery performance can be sufficiently utilized while maintaining the safety.
Patent JP-H0239229-A (JP)
Title: Information processor
Inventor: ODAKA MASANORI
IPC: G06F17/21
Filed: 1988-07-28
Abstract: PURPOSE:To improve the information processing efficiency by outputting the information stored in an extension screen display memory to an external display device via a connection terminal and therefore displaying at one time even the text already prepared except the text under preparation. CONSTITUTION:When the display is desired for the parts other than those already displayed at a display part 22 on an external display device for reference, a CPU 12 gives an instruction to a display control part 16 for transfer of data and the contents of a VRAM 18 are written into an extension VRAM 20. Then the part 16 reads out a designated page of the document written into the VRAM 20 and displays it on the external display device via a connection terminal. At the same time, the part 16 writes the information written into a floppy disk and transferred into the VRAM 18 or 20 via a disk drive device in the same way as a normal information processing operation. Thus it is possible to transfer the text already prepared to the VRAM 20 from the floppy disk and to display them on the external display device for reference in the case the text are prepared via the part 22.
Patent JP-S5884567-A (JP)
Inventor: ROBAATO SHII UETSUBAA
IPC: H04Q11/06
Filed: 1982-10-29
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-S5890414-A (JP)
Title: Cutting work by ball end mill
Inventor: TSUJIMURA OSAMU
IPC: B23C5/10
Filed: 1981-11-26
Abstract: PURPOSE:To prevent breakage of a cutting blade and improve the accuracy on a finished surface by performing transverse cut by a little shifting the cutting starting edge of the blade of a throw-away chip by a distance A to the outer peripheral side from the center of axis of an end mill body. CONSTITUTION:If the radius of curvature of the cutting blade in 1/4 circle form of a throw-away chip is r, and the amount in shift of the cut starting edge of the same cutting blade from the center of revolution of an end mill body is A, the error delta in the out of roundness due to the revolution locus of the cutting blade is shown in delta=r-[(r<2>-A<2>)]<1/2>. For example, when the amount of shift A in an end mill having phi=20 is 1/10 of the outside diameter of the end mill, the error delta is about 0.2mm., and in case of A is 1/100 of the outside diameter, delta is 0.002mm., and the cutting accuracy of (0.2-0.05)mm. can be obtained.
Patent JP-S5981489-A (JP)
Inventor: SENO HIROSHI
IPC: F27B3/02
Filed: 1982-10-27
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-H1140822-A (JP)
Title: Semiconductor device
Inventor: HAYASHI TETSUYA
IPC: H01L29/73
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure which improves a semiconductor device more in withstand voltage for a semiconductor device of certain structure, high in withstand voltage. SOLUTION: A substrate region 10 is not uniform in thickness, wherein its part confronting the flat part of an anode region 3 is thicker than its other part confronting a guard ring region 4. Therefore, a space between the flat of the base of the anode region 3 and the substrate region 10 is set smaller than that between the base of the guard ring region 4 and the substrate region 10. By this setup, the curved part of the anode region 3 becomes equal to smaller in electric field intensity than its flat part, so that a flat junction between the anode region 3 and a drift region 2 is enhanced which is expected in one-dimensional junction withstand voltage.
Patent JP-S63153657-A (JP)
Title: Microprocessor
Inventor: HANAWA MAKOTO
IPC: G06F11/14
Filed: 1987-07-31
Abstract: PURPOSE:To prevent a retrial from being in an infinite loop by counting the number of times of same retrial in response to a signal requesting retrial of data transfer when the data transfer is in abnormal end and inhibiting the further retrial when the number of times exceeds a prescribed value. CONSTITUTION:A retrial circuit 132 receives a bus cycle end command signal 135 and outputs a retrial signal RETRY 136 in case of retrial, the retrial signal 136 is inputted to a bus control unit 120 to retry the bus cycle. A retrial counter 134 is cleared by an input/output request signal IOREQ111 and counted up by the RETRY136 and outputs a signal MAXR138 inhibiting the further retrial when the number of times of retrial reaches a prescribed value.
Patent JP-H0355351-A (JP)
Title: Execution method of wall facing
Inventor: UENOYAMA SHIGEO
IPC: E04F13/08
Filed: 1989-07-21
Abstract: PURPOSE:To make work accurate and to promote efficiency by arranging wall facings, and placing concrete into a space between the facings and wall to solidify after a wood filling member is filled into a joint space to fix them to the wall with a metal fixture. CONSTITUTION:A wall facing 2 is constituted of a rectangular mortar plate 2a, a plurality of tiles 2b and a reinforcing bar 2d. After that, the facings 2 are arranged every joint space by keeping a certain space 3 from the concrete wall 1 and, at the same time, a metal fixture 9 is fixed by lying a spacer 7 to screw and tighten a screw bar 8 to a screw cylindrical body 6. Then, ready mixed concrete 13 is placed into a space between the facings 2 and wall 1 to execute a row of the wall facings. According to the constitution, a large number of tiles can be executed, and efficiency can be promoted.
Patent JP-S5978987-A (JP)
Inventor: NAKAGAWA SHIGERU
IPC: C04B41/88
Filed: 1982-10-29
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-H1134085-A (JP)
Title: Device and method for injection molding
Inventor: KAKIMOTO MASAKI
IPC: B29L11/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a small injection molding device for molding a high grade thin-walled molded product at low cast and also provide a method thereof. SOLUTION: An injection molding device is provided with an injection section 15 for injecting a plasticizing material in the plasticized state and a mold 11 for clamping the plasticizing material injected out of the injection section 15 and molding the same. The mold 11 is constituted of a plurality of counterposed mold constituting bodies 19 and 20 in the horizontal direction across a molding space 29, and a shaping suspending-out section 27 for shaping the plasticizing material injected out of the injection section 15 and suspending the material toward the molding space 29 is provided above the mold constituting bodies 19 and 20.
Patent JP-S6348628-A (JP)
Title: Optical information recording carrier
Inventor: GOTO NORIO
IPC: G11B7/24033
Filed: 1986-08-15
Abstract: PURPOSE:To form an optical information recording carrier which is pollution- free and has high C/N by applying both of electric field and heat simultaneously to a memory film to polarize the same and to record the information and reproducing the information by a difference in the reflectivities of the polarization and non-polarization of the memory film. CONSTITUTION:Electric field is applied to the memory film 3 and laser light 6 is condensed and projected onto the memory film 3 in the case of recording the information. The memory film 3 (BaTiO3) is then heated near to the Curie temp. and polarizes easily under the low electric field. The polarization arises only in the part spot-heated by the laser light 6 and does not arise in the unheated part; therefore, the information is recorded in the form of the binary coded information of 1 and 0 as the presence and absence of the polarization corresponding to the presence and absence of the spot heating. Recording up to 20MHz is possible. The change ratio R'=R(non-polarization)/R(polarization of the reflectivity R by the state change of the polarization and non-polarization is maximized at about 800Angstrom  film thickness and R'=2 is obtd. The C/N as high as C/N=55dB is obtd. at R'=2 in proportion to said change ratio as to the C/N at the time of reproduction.