baber/WOPTO huggingface dataset:
Patent JP-H01205900-A (JP)
Title: Pressing device
Inventor: WADA TETSUYA
IPC: B22F3/24
Filed: 1988-02-10
Abstract: PURPOSE:To efficiently cope with the fluctuations in the work dimension in plural working stages by transferring the generated pressure of a hydraulic cylinder to a work tool and constituting the work load settably on the other hand. CONSTITUTION:An upper die 12 is made slidable in the vertical direction by the specified stroke S part inside the holder 13 held on a main body 11. Beveling is executed by pressing the forming faces 12a, 15a owned by the upper die 12 and a lower die 15 respectively to the end part C of the tooth profile B of a work A. The working allowance of the work tool corresponding separately to the adjustment of the lower dead center of a press upper arm 2 is adjusted by adjusting the generation pressure of the hydraulic cylinder. The fluctuation of the work dimension in plural working stages can thus be efficiently coped with.
Patent JP-H09222936-A (JP)
Title: Computer equipment and image pickup device
Inventor: OKAUCHI SHIGEKI
IPC: H04N5/225
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To naturally perform photographing regardlessly of the type of a computer to be used on various photographic conditions such as ordinary photographing and close-up photographing or the like. SOLUTION: An image pickup device 5 is composed of an image pickup means 7, output part having a connector for outputting the video signal of the image pickup means 7, and cable 8 for connecting the image pickup means 7 and the output part. The image pickup means 7 has an engage part constituted freely attachable and detachable to a main body 2 of computer equipment or the output part. The output part has a card-shaped connector. In the state of engaging an engage part 7a at the image pickup means 7 with a part 9a to be engaged at the main body 2 of computer equipment or the output part, the image pickup means 7 can be horizontally or perpendicularly rotated.
Patent JP-H11211518-A (JP)
Title: Evaluation method of tunnel loose region
Inventor: YOSHIOKA HISAYA
IPC: G01B21/14
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To precisely evaluate the depth of a loose region in a digging bedrock in a short time in a field. SOLUTION: In this evaluation method for a tunnel loose region, when tunnel digging is performed with a digging diameter D, the convergence of inner space displacement of the tunnel is continuously measured at a specified measurement position, and the state of convergence is monitored (101). The distance of the measurement position from a working face is made (d) when it is judged that the inner space displacement has converged (102). By performing three- dimensional elasto-plastic analysis, the relation between the total diameter in which the tunnel digging diameter is added to the loose regions on both sides of the diameter and the distance from the sectional position of the diameter to the working face is previously obtained (103). By using a coefficient αobtained by the above analysis, the total diameter D'=d/α is obtained.  By substituting the above distance (d), the total distance D' in the field measurement position is calculated (104). From the calculated total diameter D' and the digging diameter D, the depth Wp of the loose region is calculated as Wp=(D'-D)/2 (105).
Patent JP-H10229337-A (JP)
Title: Frequency synthesizer
Inventor: SATO KATSUYUKI
IPC: H03L7/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To attain frequency locking up to a voltage range frequency-locked just after the detection of out of locking, when the voltage reaches a voltage range incapable of frequency locking. SOLUTION: A frequency conversion circuit 24 compares an output frequency signal 28, outputted from a signal generator 23 with a reference frequency signal 31, to provide an output of a difference frequency signal 29. A phase comparator circuit 25 compares the difference frequency signal 29 with a reference frequency signal 32 to provide an output of a derived frequency difference voltage (Vd) 30. An out-of-lock detection circuit 21 always detects the difference frequency signal 29, and when the difference frequency signal 29 has a voltage range in capable of frequency locking, the out-of-lock detection circuit 26 is fed to a frequency lock circuit 22.  The frequency lock circuit 22 that receives an out lock detection signal 26 decreases a frequency lock voltage (Vc) 27 down to a circuit lower limit voltage, and the frequency lock circuit 22 feeds back the frequency lock voltage (Vc) 27 to increase the frequency lock voltage (Vc) 27, up to the circuit upper limit voltage, thereby locking the frequency.
Patent JP-H05221316-A (JP)
Title: Device for controlling posture of car body
Inventor: HIGAKI HIROSHI
IPC: B61F5/24
Filed: 1992-02-17
Abstract: PURPOSE:To reduce the pneumatic noise generated by the emission of the compressed wave, which is generated at the time of rushing into a tunnel, from an outlet by operating a fluid operating mechanism so that a first vehicle is inclined forward at the time of rushing into a tunnel on the basis of a detection result of a detector for detecting the rushing of a rollring stock into a tunnel previously. CONSTITUTION:A tunnel position detecting device 10 receives the signal from a ground unit, which is provided on a track at an inclined posture starting position of a car body 1 before rushing into a tunnel, through an onboard unit for detection. A control device 7 outputs the exhaust operating signal to an exhaust valve 9a of the front positioned bogie side on the basis of the detecting signal from the tunnel position detecting device 10, and receives the input from a displacement meter 5 of the front positioned bogie side, and controls the air quantity of an air spring 2a so that a distance between bogies coincides with an objective value. Simultaneously, the control device 7 outputs the air supply operating signal to an air supply valve 8b of a rear positioned bogie side, and receives the input from a displacement meter 5b of the rear positioned bogie side, and controls the air quantity of an air spring 2b so that a distance between the bogies coincides with an objective value.
Patent JP-H08222476-A (JP)
Title: Dielectric porcelain capacitor
Inventor: HIGUCHI OSAMU
IPC: H01G4/12
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a dielectric porcelain capacitor which is enhanced in capacitance and improved in variation of capacitance by a method wherein opposed electrodes are formed on both the front and rear of the dielectric porcelain and covered with a glass layer, and lead-out electrodes are provided to both the ends of the dielectric porcelain. CONSTITUTION: Opposed electrodes 2 and 3 are formed on the front and rear of a dielectric porcelain 1 and covered with a glass layer 4. A laminate 5 is composed of the dielectric porcelain 1, the opposed electrodes 2 and 3, and the glass layer 4, and lead-out electrodes 6 and 7 are provided to both the ends of the laminate 5 for the formation of a dielectric porcelain capacitor 10. The opposed electrode 2 is connected to the lead-out electrode 6, and the opposed electrode 3 is connected to the lead-out electrode 7. As mentioned above, the opposed electrodes 2 and 3 are insulated from the lead-out electrodes 6 and 7 by the glass layer 4, and the glass layer 4 is made to serve as a reinforcing material to enhance the dielectric porcelain capacitor 10 in mechanical strength and reliability when the dielectric porcelain 1 becomes thin.
Patent JP-H04213206-A (JP)
Title: Multichannel sine synthesizer
Inventor: KURAUSU KOKEN
IPC: G06F1/03
Filed: 1991-01-31
Abstract: PURPOSE: To practically raise a maximum frequency of a generated sine signal by giving a phase value dependent upon the frequency and a clock signal adapted with respect to time to a synthesizing channel. CONSTITUTION: A 2-channel sine synthesizer 10 is connected between a phase accumulator 11 and an LPF 12, and the accumulation output is inputted to a synthesizing channel 13. Outputs of the channel 13 and a synthesizing channel 14 parallel with the channel 13 are connected through a summing part 15, and a sine signal to be generated is obtained in the output of the LPF 12. A clock control unit 25 in the synthesizer 10 supplies a clock signal to a saw tooth-sine converters 18 and 21, transfer memories 20 and 23, and the accumulator 11 and delays a sampling and holding function by a half clock period with respect to a moment of sampling to control sampling. At a moment of sampling in the channel 14, the phase increment of each phase value supplied to the saw tooth-sine converter 21 is increased by a half.
Patent JP-H05226098-A (JP)
Title: Ion removing device and method
Inventor: TANAKA HIROBUMI
IPC: H05H7/14
Filed: 1992-02-17
Abstract: PURPOSE:To provide an ion removing device and an ion removing method which can effectively remove ions without narrowing a vertical aperture of an electron beam. CONSTITUTION:An ion induction electrode 1 is provided on the inner circumferential side of the inside of a chamber 4 at a point where a deflecting electromagnet is arranged. An ion removing electrode 2 is provided on the upper or lower part of the inside of the chamber 4 at an exit part of the deflecting electromagnet. The ion trapped in a potential formed by an electron beam is guided to the exit part of the deflecting electromagnet by the ion inductive electrode 1, and the ion is removed by an ion removing electrode 2.
Patent JP-H10212211-A (JP)
Title: Cosmetic material
Inventor: SASAKI TAKAYOSHI
IPC: A61K8/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic material which has excellent effect shielding of ultraviolet ray and shows excellent transparency and good spread with natural finishing on skin. SOLUTION: This cosmetic material comprises flake titanium oxide with the thickness of nanometer level in place of titanium oxide powder with the thickness of micrometer level used in the past, particularly porous titanium oxide consisting of the aggregation of flake titanium oxide.
Patent JP-H08220467-A (JP)
Title: Illuminating optical system
Inventor: KITAMURA GORO
IPC: G02B7/18
Filed: 1995-02-17
Abstract: PURPOSE: To provide an illuminator which uses a small number of light sources and where an illuminating angle is continuously changed by a simple mechanism. CONSTITUTION: A recessed curved surface formed by rotating a part of a parabola around an axis perpendicular to the axis of the parabola is used as a reflection mirror 30. The light source 32 is arranged radially around the center axis 33 of the reflection mirror 30. A light beam 34 from the light source is made incident on a reflection surface in a horizontal direction. The light source 32 moves along the center axis 33 of the reflection mirror 30 and changes its position in an up-and-down direction, so that the illuminating angle of an observed object 35 is continuously changed.
Patent JP-S58148499-A (JP)
Inventor: SUZUKI YUUICHI
IPC: H05K9/00
Filed: 1982-02-27
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-H08214802-A (JP)
Title: Production of boiled rices
Inventor: MATSUI HIROYUKI
IPC: A23L7/10
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method for producing boiled rices capable of cooking boiled rices without using a large cooker, consequently reducing a cost of installation, omitting labor for repacking boiled rices and preventing admixture of various germs. CONSTITUTION: This method for producing boiled rices comprises a cooking and presealing process for sealing a packing opening of a plastic bag A packed with an uncooked material, a hole forming process for boring small holes 3 through the plastic bag A having sealed the packing opening in the cooling and presealing process, a cooking process for steaming the plastic bag A having formed the small holes 3 in the hole forming process so as to cook the uncooked material in the plastic bag A and a sealing process after the cooking, for sealing the small holes 3 of the plastic bag A after cooking the uncooked material in the cooking process.
Patent JP-H03233711-A (JP)
Title: Attitude deciding method for triaxially stabilized satellite
Inventor: OKANUMA TORU
IPC: G05D1/08
Filed: 1990-02-09
Abstract: PURPOSE:To ensure an inexpensive attitude deciding method for a triaxially stabilized satellite which can be easily handled with no special data processing required by providing an earth sensor which detects the attitude angles around the X and Y axes and a deciding unit which outputs a pulse signal when the code of the attitude angle of the Y axis detected by the earth sensor is inverted. CONSTITUTION:An earth sensor X axis angle detector 1 and an earth sensor Y axis angle detector 2 detect the attitude angles around the X and Y axes of a right-side orthogonal satellite fixed coordinate system of a satellite flying along an earth orbit respectively. At the same time, a sun sensor Y axis angle detector 4 is provided together with a sun sensor Z axis angle detector 6, etc. Then the points B and D are obtained automatically and onboard on an orbit where a straight line connecting the center of the earth and the satellite is orthogonal to the direction of the sun with use of the detector 2 and a deciding unit 10. A fact that the output of the detector 1 is identical with the attitude angle around the axis X when the points B and D are obtained is utilized. Thus it is possible to obtain an inexpensive device and to use a simple algorithm in order to obtain the attitude angles.
Patent JP-H03234049-A (JP)
Title: Surface treatment for external terminal of semiconductor package
Inventor: WATANABE EIJI
IPC: H05K3/34
Filed: 1990-02-09
Abstract: PURPOSE:To completely prevent production of tin whiskers without giving a heat-shock and the like to a semiconductor package by thermally-diffusing solder affixed to an external terminal of a semiconductor package, over the tinned surface. CONSTITUTION:An external terminal 2 of a semiconductor package 1 is tinned and inserted to a printed wiring board 4 by solder 5. And, by thermally-diffusing at a temperature not less than a melting point of the solder 5 and not more than a melting point of tin 3, the solder 5 is thermally-diffused and all remaining tinned surface of the external terminal 2 is covered with a diffused solder 5a, and this makes no tinned surface of the external terminal 2 exposed.
Patent JP-H02209782-A (JP)
Title: Manufacture of ridge waveguide
Inventor: YAMADA NORIYUKI
IPC: H01S5/223
Filed: 1989-02-09
Abstract: PURPOSE:To improve shape of the side face of a ridge by growing an AlGaAs on the surface, and then wet etching it. CONSTITUTION:An AlGaAs clad layer 2, an active layer 3, an AlGaAs clad layer 4 and a GaAs cap layer 5 are grown in this order on a board 1 in a plane (001), and an AlGaAs layer 6 is grown on the layer 5. Then, ths layers 6, 5, 4 are partly etched in a groove state to form a slender ridge 10 in a direction <110> and holding regions 11 at both sides of the ridge 10. As etchant it is etched with mixture solution of, for example, phosphoric acid: hydrogen peroxide: water =1:60:40. Then, an SiO2 layer 7 is doposited on the whole surface by CVD, and the SiO2 layer of the top of the ridge is removed. Thereafter, the layer 6 of the top of the ridge is removed, and an electrode 8 is formed on the whole surface by sputtering. Thus, the shape of the side face of the ridge can be improved, and electrodes can be attached easily. The height of the ridge can be controlled easily.
Patent JP-S58147635-A (JP)
Title: Spontaneous ignition monitoring device open-air storage of coal
Inventor: MIYAUCHI KATSUYUKI
IPC: G01D1/02
Filed: 1982-02-26
Abstract: PURPOSE:To monitor the spontaneous ignition of an open-air storage of coal by providing reciprocating scanning of temperature with a radiation thermometer in the longitudinal direction of the middle height of an open-air coal storage and comparing average temperatures at points in advancing scanning and those in the returning scanning. CONSTITUTION:A radiation thermometer 21 is reciprocated to scan with a predetermined width on one side that is positioned at the middle point 1a of the height of an open-air coal storage 1 over its length to measure temperature at various points. An arithmetic unit 3 calculates the outputs of radiation thermometers 21... 2n and generates alarm signals 41... 4m at measurement points in the longitudinal direction of the middle point 1a of a coal storage 1. With those devices in the scanning of one reciprocation at the middle point 1a of the open-air coal storage average temperature of temperatures at various measurement points in the advancing scanning is calculated by the arithmetic unit 3 and in the returning scanning the temperatures of various measurement points are compared with said average temperature and if the difference of temperature between a predetermined point and the average temperature exceeds a specified value, alarm is sounded with regard to its location.
Patent JP-S54122105-A (JP)
Title: Video signal recorder
Inventor: MIHASHI YASUO
IPC: H04N5/78
Filed: 1978-03-15
Abstract: PURPOSE: To enable external video signal to be recorded as well by detecting the presence or not of the external video input signal and operating a pause or still device when the external video input signal does not exist.  
     CONSTITUTION: The video signal having been applied to an external video signal input terminal 7 is being applied to a signal detector 14 as well and the output signal thereof is again connected to a changeover switch 8c. The output signal H of the signal detector 14 having detected the presence of the video signal applies the H signal to the input terminal of the pause driving part via switch 8c and therefore the pause driving part does not operate. However, when the camera signal and video signal are not sent out from video camera device sides 17, 18 the output signal of the signal detector becomes L and the pause driving part operates, causing the pitch roller to separate from the capstan shaft of the VTR. This stops the travel of the magnetic tape and sets the pause state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09229337-A (JP)
Title: Temperature control method for incinerator and device therefor
Inventor: MAEDA TOMOYUKI
IPC: F23G5/50
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To stably burn substance to be incinerated and keep temperature inside a fluidized bed incinerator constant. SOLUTION: A temperature controller 10 includes a pressure/temperature detector to detect pressures and temperatures of a furnace inside 1a, a moving average arithmetic device 12, a target temperature arithmetic device 13, a controlled variable arithmetic device 14 and a factor memory 15. A moving average value is obtained from the current and past data on pressures of the furnace inside 1a by the moving average value arithmetic device 12.  At the target temperature arithmetic device 13, the moving average value is compared with a predetermined threshold and when the moving average value is larger than the threshold, an amount of change in temperature of the furnace inside 1a that is expected to arise after a specified period of time is obtained using a transfer function showing the relationship between changes in temperature and pressure of the furnace inside 1a and a factor stored in the factor memory 15. Then, a correction temperature is obtained from a difference between the target temperature and line amount of change in temperature of the furnace inside 1a. A feed rate u1 of refuse to be incinerated is obtained from the correction temperature by the controlled variable arithmetic device 14, and a refuse feeder 4 is controlled so that refuse to be incinerated is fed into the furnace inside 1a at the feed rate u1 .
Patent JP-H04270430-A (JP)
Title: Address extending system
Inventor: OGURA KIMINARI
IPC: G06F12/06
Filed: 1991-02-26
Abstract: PURPOSE:To shorten down load time from another processor to a memory concerning the address extending system to extend the address spaces not only from the own processor but also from the other processor. CONSTITUTION:In an own processor 11, a selecting means 25 is provided for another processor 21 to change a value to a register 17 for address extension, and a register 23 for down load data write is provided to load down the data to a basic space 15 or an extensive space 16.
Patent JP-S58155726-A (JP)
Title: Inspection of annealing process performed on semiconductor
Inventor: KATOUDA TAKASHI
IPC: H01L21/66
Filed: 1983-02-25
Abstract: PURPOSE:To enable to give decision by performing an inspection on the degree of annealing or on the defectiveness or non-defectiveness of the annealing performed on a semiconductor by a method wherein the Raman effect of the semiconductor is utilized. CONSTITUTION:The laser beam emitted from an Ar laser oscillator 4 is irradiated on a semiconductor 5, te Raman effect is measured using a laser Raman spectro-photometer 1, and the measured result is indicated by a recorder 2 or a cathode-ray tube indicator 3. In this case, the intensity of the peak P1 of the Raman band in the number of waves of LO phonon is increased every time an annealing is repeated. However, when the annealing is continuously performed, said intensity of the peak is reduced, and at the same time, another peak P2 of plasmon mode is newly generated. As the intensity of this peak P2 is equivalent to the density of carrier, a decision whether the impurities injected into the semiconductor indicate the desired electric function or not can be given by measuring the intensity of the Peak P2.
Patent JP-S60174589-A (JP)
Title: Television telephone
Inventor: SATOU TADASHI
IPC: H04N7/14
Filed: 1984-02-20
Abstract: PURPOSE:To broadcast only information corresponding to an opponent station at a time by providing a means for stopping and resetting a receiving function for general broadcasting and a means for announcing the start of the general broadcasting to a television telephone stations which are connected to the same coaxial cable and specified optionally. CONSTITUTION:When a password number for general broadcasting is inputted to a general broadcasting device 1, it is detected by a general call key detecting means (a) and a general calling means (b) operates to generate a general call signal by combining control data. At this time, a pause station selecting means (h) is put in operation and a proper pause signal is transmitted additionally from a control data signal transmitting and receiving means 3 to an opponent station according to broadcasting contents. The control data signal received by a general broadcasting device 1A connected to the same coaxial cable drives a general receiving means i-A to announce the start of general broadcasting in advance through a buzzer, etc. The device 1A receiving the pause signal in the control data does not turn on its means i-A. Thus, only information corresponding to an opponent station is broadcasted at a time.