baber/WOPTO huggingface dataset:
Patent JP-H02290418-A (JP)
Title: Control system for burner for heating device
Inventor: WARUTAA HORUTSUAA
IPC: F23N1/00
Filed: 1990-03-13
Abstract: PURPOSE: To protect a burner with the decrease of the number of times of starts and improve an environmental sanitation, by providing a pause contact in a control circuit or a main circuit, and a chronometric device for measuring the operating time of the burner, and setting a pause time depending on the operating time and inversely proportional thereto. CONSTITUTION: A pause contact is opened so that a burner pauses depending on the length of the operating time of the burner until next start. Further, the actual operating time of the burner is measured by a chronometer. A pause time is set to time inversely proportional to the operating time. As a result, when the operating time is short and the necessity of heating is low, the pause time is set long. When the operating time of the burner is long so that the necessity of heating is high, the pause time is set short. The burner 1 is switched on by a thermostat contact 2 through the usually closing pause contact 4. At the same time, the operating state of the burner 1 is transmitted to a timing controller 6 through a conductor 7.
Patent JP-H05265340-A (JP)
Title: Electrophotographic device
IPC: G03G15/00
Filed: 1992-03-18
Abstract: PURPOSE:To prevent the occurrences of jamming of a sheet and wrinkling of a sheet in a fixing device. CONSTITUTION:The heat rollers 201-203, from the upper to lower, are arranged so that the imaginary line 231 connecting the shaft centers 201a and 202a of the upper heat roller 201 and the middle heat roller 202, respectively, both of which form the upper fixing part inclines in the direction of a suction unit 100 in reference to an imaginary line 232 connecting the shaft centers 202a and 203a of the middle heat roller 202 and the lower heat roller 203, respectively, both of which form the lower fixing part. The intersection of a sheet carrying surface 121a situated in the upper position and the sheet carrying surface 121a situated in the lower position coincides with the intersection of a tangent 233 common to the upper and middle heat rollers 201 and 202 forming the upper fixing part and a tangent 234 common to the middle and lower heat rollers 202 and 203 forming the lower fixing part.
Patent JP-S55154767-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA KENJI
IPC: H01L21/268
Filed: 1979-05-23
Abstract: PURPOSE:To eliminate unstable threshold voltage of a semiconductor device by forming a semiconductor layer on a monocrystalline insulating substrate, irradiating a laser light from the back surface of the substrate to the semiconductor layer after forming an depression type IGFET when forming the FET and annealing the crystal defects. CONSTITUTION:An n-type monocrystalline Si layer is epitaxially grown on a monocrystalline insulating substrate 101 made of sapphire or spinel or the like, and a gate electrode 103 is mounted through a gate insulating film 102 on the center of the surface thereof. With the electrode 103 as a mask an n-type impurity ion is implanted to the Si layer to form an n<+>-type source region 104 and drain region 105 in the Si layer at both sides of the electrode 103, and the Si layer therebetween is used as a channel region 106. Thereafter, an insulating film 107 is coated on the entire surface, openings 108-110 are perforated thereat, aluminum electrodes 111- 113 are mounted therethrough to form an FET. Thereafter, a laser light is irradiated from the back surface of the substrate 101 to the region 106 to anneal the crystal defects in the region 106.
Patent JP-S62218954-A (JP)
Title: Reader/printer
Inventor: UEDA NOBUO
IPC: G03B27/32
Filed: 1986-03-20
Abstract: PURPOSE:To surely and easily attain partial copying with a simple constitution by arranging an electrooptical shutter changing light transmissivity in accordance with an applied voltage. CONSTITUTION:A shutter ON signal is outputted from the 1st liquid crystal shutter 35, the 1st shutter 35 corresponding to an area 192 excluding a partial copying range 191 out of an image 19 is driven and light projected from a light source 16 and projected to a screen 21 or the like through the shutter 35 is interrupted. Since the 2nd liquid crystal shutter 36 is not driven, only the partial copying range 191 is projected to the screen 21 and can be easily confirmed. Only the copying range 191 observed on the screen is projected on a photosensitive body arranged in an image formation part and copied, and when the end of copying is decided, the operation is returned.
Patent JP-S51139632-A (JP)
Title: A polycyclic dithiocarbamate antiviral agent for animals
Inventor: INAMOTO YOSHIAKI
IPC: C07C333/16
Filed: 1975-05-26
Abstract: PURPOSE: An antiviral agent, especially showing a high activity against Newcastle disease causing virus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62218212-A (JP)
Title: Control device for air-suspension
Inventor: SHIRAKUMA TAKASHI
IPC: B60G17/04
Filed: 1986-03-20
Abstract: PURPOSE:To maintain the suspension function in a good condition in an air- suspension in which the spring constant is variable and further the ground clearances can be changed, by giving priority to the adjustment of ground clearance rather than the adjustment of spring constant of a suspension when the ground clearance is less than a prescribed value. CONSTITUTION:In a air-suspensions 1, ground clearances are raised, when a 'LOW' signal is given by a ground clearance sensor 7, by supplying a high- pressure air from a compressor 8 to the main and auxiliary chambers 3 and 5 of an air-suspension 1 via a supply and exhaust solenoid valve 10. And the spring constant is adjusted by operating an actuator 6 so as to control the communicating conditions between the main and auxiliary chambers 4 and 5. In this case, when the ground clearance detected by the ground clearance sensor 7 is less than a prescribed height, the priority is given to the adjustment of ground clearance rather than that of spring constant regardless of the running condition to raise the ground clearance to the prescribed height. Thus, the control in a normal transient condition (such as starting) can be enabled to be quickly carried out.
Patent JP-H01238471-A (JP)
Title: Input controller for ultrasonic motor
Inventor: SASHITA TOSHIO
IPC: H02N2/00
Filed: 1988-03-16
Abstract: PURPOSE:To stabilize an output torque by forming the pole width of a piezoelectric element and the width of a feedback electrode in two types. CONSTITUTION:The elastic member 1 of an ultrasonic motor is formed in a circular shape in its outer periphery, an annular ground electrode 2 is mounted on one end face of its axial direction, an annular piezoelectric element 3 is provided on the outer face of the electrode, and a voltage applying electrode 4 is disposed on the outer face of the element. The element 3 is partitioned into two sets of semi-circular-arc shaped parts, and gaps of 0.5 and 1.5 times as large as its width are formed at opposite boundaries of the ends of both partitions. The electrode 4 is divided corresponding to the two partitions of the element 3, and so connected directly or through a phase shifter 6 to a high frequency power source 5 as to apply cos and sin voltages having 90 deg. out of phase. A vibration is generated at the element 3 by the applied voltage to rotate a rotor 7. In this case, a voltage generated from a feedback electrode 8 is output, and the voltage and frequency of the power source 5 are controlled by an input controller 9.
Patent JP-S61222988-A (JP)
Title: Production of ii-vi compound semiconductor element
Inventor: KANEDA SHIGEO
IPC: C30B23/08
Filed: 1985-03-27
Abstract: PURPOSE:To obtain the titled semiconductor element capable of controlling P-N type conductivity, by feeding molecular beam of group VI as a decomposed monomer to a growth substrate, changing relative intensity of the molecular beam to molecular beam of group III, and forming a specific epitaxial layer. CONSTITUTION:A gas (e.g., H2S) containing a group VI element (e.g., S) as a source is fed from the bomb 11 through the valve 12, the flow rate control valve 13, the variable leak valve 14 to the gas cell 3 in the chamber 2 of the semiconductor growing device 1, the heat wire in the cell 3 is heated, the gas is decomposed into a mixture of a monomer or a dimer, a molecular beam source (e.g., Zn) of group II is fed to the Knudsen's cell 4, and a dopant (e.g., Ga) to the Knudsen's cell 5. Relative intensity of the molecular beam of group VI to that of group II is properly changed by operations of the shutters 8, 9, and 10, by the heating of the growth substrate 6 by a heater on the substrate stand 7, and by atmospheric pressure control by the exhaust system 15, to form an epitaxial layer having a stoichiometric composition, and to give the titled semiconductor.
Patent JP-H01235996-A (JP)
Title: Character display device
Inventor: KURACHI ATSUHIKO
IPC: G09G1/00
Filed: 1988-03-16
Abstract: PURPOSE:To display an arbitrary character decoration at a high speed and simply by generating a character decoration code and providing a character decoration image memory for storing its display image and also, changing the character decoration image memory, whenever the correspondence to the character decoration code is varied. CONSTITUTION:In accordance with a character decoration or a combination of the character decorations, a character decoration code is determined at any time, and in accordance with necessity, a display image in a character decoration image data memory 2 is updated so as to correspond to its character decoration code. Also, the character code and the character decoration code are stored in a character code display memory 1 and a character decoration display memory 1, respectively, and by each code, display images are fetched from a character generator 3 and the character decoration image data memory 2, and synthesized and outputted. In such a way, a character to which an arbitrary character decoration has been added can be displayed without using a memory of a large capacity and without causing a decrease of a display speed.
Patent JP-H02241322-A (JP)
Title: Breaker
Inventor: HIRASHIMA TAKATO
IPC: H02H3/34
Filed: 1989-03-15
Abstract: PURPOSE:To improve safety by detecting reverse phases from a capacitor, a resistance, and a relay, which are individually connected on the extension lines from each conductor connecting a three-phase AC power source with an overload relay, so as to actuate a second breaking part. CONSTITUTION:A first breaking part 2a, which breaks switches S1-S3 at overload, are provided between each phase R-T on the input side and each phase R-T on the load side. Moreover, the switches S1-S3 are also broken by the inputs from terminals a and b. Furthermore, a resistance 5a, a capacitor 4a, and a coil 7 are individually connected to respective conductor of each phase so as to form a reverse phase detection circuit 3a. If reverse phases are detected, large currents flow to the coil 7 and the contact of a relay 6a is closed, and the coil L5 of a second breaking part 9 is energized, which breaks the switches S1-S3. Hereby, it is protected from overcurrents and reverse phases, and safety improves.
Patent JP-S60205336-A (JP)
Title: System for removing and processing interference spectrum of mixed material in spectrochemical analyzing apparatus
Inventor: SANO HIROYA
IPC: G01N21/27
Filed: 1984-03-30
Abstract: PURPOSE:To measure the concn. of a trace of mixed material with high sensitivity and in a short time by removing the influence of the interferential spectrum from the measured spectrum, and obtaining the concn. of the target material with high sensitivity. CONSTITUTION:A semiconductor laser 5 is driven by a sweep controlling part 6 and sweeps in order the scattered wave number positions. On the other hand, light emitted from the laser 5 passes through a sample by a light passage length LX and absorbed with respect to a sample cell 7. Light emitted from the cell 7 is divided to two parts by a semitransparent mirror 10, one is passed through a photoelectric converter 11, and the other through the target material in a reference cell 12 by a light passage length LR, respectively and inputted to a converter 13. Data of a sample spectrum SX and a reference spectrum SR are formed from respective output signals from the converters 11, 13. Further, a concn. calculating part 21 calculates an accompanying spectrum S*, and obtains a concn. CX in the sample of the target material by using respective data of SX, SR, W, LR, CR, LX, etc.
Patent JP-S59183682-A (JP)
Inventor: JIYON ANSONII RUUKU
IPC: A24C5/60
Filed: 1984-03-29
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-S53149032-A (JP)
Title: Zerography
Inventor: INOUE TETSUO
IPC: G03G13/01
Filed: 1977-06-01
Abstract: PURPOSE: To reduce any color, which might otherwise be left in the vicinity of a black portion so as to obtain a clear copy having the black portion by making the developing width of the black portion larger than that of a color portion within an allowable limit in case a color image and black image are to be overlllapped. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59188931-A (JP)
Title: Height measuring apparatus for wafer
Inventor: MURASHITA TATSU
IPC: H01L21/66
Filed: 1983-04-11
Abstract: PURPOSE:To obtain an accurately measured value of height of a wafer by a method wherein linearly polarized lights vertical and in parallel with the incident surfaces are made to enter at the Brewster angle corresponding to the refractive index of a resist applied on the surface of the wafer, reflected lights are separated into linearly polarized lights in parallel and vertical to the reflected surfaces, lights thereof are received by light receiving elements, and height of the wafer is computed according to outputs thereof. CONSTITUTION:A laser beam 4 radiated from a laser beam source 3 is made to enter in a resist 1' applied on the surface of a wafer 1 by the Brewster angle thetaB corresponding to the refractive index of the resist thereof. Then reflected lights 5a, 6b from the wafer 1 and the resist 1' are isolated into linearly polarized lights in parallel and vertical to the reflected surfaces by a reflector 10, and the respective lights are made to enter in a double refraction type polarizer 11 through a lens 7. After then, lights 5a', 5a'' refracted at this part are received by light receiving elements 12a, 12b consisting respectively of light receiving cells 14, outputs thereof are sent to a detection signal measuring circuit 13, and operational treatment is performed to decide height of the wafer. Accordingly, height of the surface can be decided regardless of unefenness, etc. of a wiring pattern.
Patent JP-H10260537-A (JP)
Title: Resist peeling liquid
Inventor: MINAMIBOUNOKI TAKASHI
IPC: C11D7/50
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To integrally peel and completely remove not only resists sticking onto substrates but side wall protective films consisting of resists changed in properties by dry etching as well by using a glycol ether-based solvent as an essential component and incorporating an org. amine compd. therein. SOLUTION: This resist peeling liquid dissolves and peels the resists sticking to the substrates and the side wall protective films and is removed by washing using supercritical fluid. This liquid consists essentially of the glycol ether-based solvent and contains the org. amine compd. The content of the org. amine compd. is within a range from 1 to 20 wt.% and the glycol ether-based solvent is diethylene glycol monomethyl ether. The org. amine compd. is alkylamines or alkylpropyldiames. The alkylamines are any of monopropylamine, etc., and the alkylpropyldiames are 3(methylamino)propylamine.
Patent JP-H11256193-A (JP)
Title: Ozone dissolving apparatus
Inventor: MORITA HIROSHI
IPC: C11D7/18
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ozone dissolving apparatus capable of raising the dissolution ratio of ozone in an ozone-containing gas obtained by mixing ozone with an oxygen gas and efficiently producing a solution of ozone having a high dissolved ozone concentration. SOLUTION: Plural gas dissolving membrane modules each having a gas flow channel and a water flow channel are connected in series so that the gas flow channels and the water flow channels of the adjoining gas dissolving membrane modules communicate with each other to form a gas dissolving membrane module line. An ozone-containing gas inflow hole 7 is opened in a gas flow channel 1 of the gas dissolving membrane module at one end of the gas dissolving membrane module line and an ozone dissolved water outflow hole 8 is opened in a water flow channel 6, respectively. An ozone-containing exhaust vent 9 is opened in a gas flow channel 3 of the gas dissolving membrane modules at the other end of the gas dissolving membrane module line and an inflow hole 10 of raw water is opened in a water flow channel 4.
Patent JP-S59189723-A (JP)
Title: Timing pulse generating circuit
Inventor: SUZUKI HIDEO
IPC: H03K5/15
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a timing pulse generating circuit which generates a timing pulse, which is required for giving a control signal to a peripheral circuit of a storage circuit at the same timing, in a Josephson integrated circuit. CONSTITUTION:When a clock signal C' rises, a Josephson element gate J5 of a slave flip flop current transfer circuit S is switched to the inactive state, and outputs Qs and Q's of the slave flip flop circuit S are changed to the low level and the high level respectively. The output Qs of this master-slave flip flop current transfer circuit is used as an input signal of a master-slave flip flop current transfer circuit of the next stage, and master-slave flip flop current transfer circuits are connected in plural stages, and outpts Qm (or Q'm) or/and Qs (or Q's) of each master-slave flip flop current transfer circuit are used as the timing pulse output of a storage circuit or the like.
Patent JP-H01236372-A (JP)
Title: Picture element train data producing device
Inventor: EBINA SUEHARU
IPC: G06F17/50
Filed: 1988-03-16
Abstract: PURPOSE:To reduce the time required for producing picture element train data and, at the same time, to reduce the storage capacity by directly producing picture element train data after data for controlling contour are disintegrated into form describing data. CONSTITUTION:Data for controlling contour to paint out inside of a closed graphic defined thereby are produced beforehand. Moreover, after the data for controlling contour are disintegrated into form describing data (FDD), picture element train data (f) are directly produced from the data for controlling contour which define a closed graphic instead of producing picture element train data. Therefore, the picture element train data can be produced in a short period. Moreover, since the novel and continuous closed graphic describing data (CPDD) to be stored in CPDD storing sections 102 and 103 are only graphics for defining contours of closed graphics, the storing sections 102 and 103 can be reduced in capacity and cost.
Patent JP-S6228624-A (JP)
Inventor: HEINZU JIYOSEFU GAABAA
IPC: G06F3/048
Filed: 1986-03-20
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-S59190340-A (JP)
Title: Gold alloy for vapor phase plating
Inventor: KUSHIDA HACHIROU
IPC: C22C5/02
Filed: 1983-04-12
Abstract: PURPOSE:To obtain a gold alloy for vapor phase plating giving a freely controllable reddish gold to golden yellow color tone by adding one or more among Cr, Fe, Co, Ni, Pd and Cu to Au. CONSTITUTION:A gold alloy for vapor phase plating having reddish gold to golden yellow color is obtd. by adding one or more among 1-10% each of Cr, Fe, Co, Ni and Pd and 0.5-20% Cu to Au as a principal component. By changing the composition of the alloy, a reddish gold to golden yellow color tone can be freely reproduced without requiring a skilled worker. For example, an alloy consisting of 95wt% Au and 5wt% Pd gives a pinkish golden yellow color tone, and an alloy consisting of, by weight, 75% Au, 3% Co, 5% Ni, 15% Cu and 2% Cr gives a golden yellow color tone. Such a gold alloy for vapor phase plating can be effectively used in the plating of a decorative article.
Patent JP-H08257284-A (JP)
Title: Washing machine
Inventor: OKITA MIYO
IPC: D06F33/02
Filed: 1995-03-23
Abstract: PURPOSE: To make a fed softening finish agent effectively work without being influenced by residual detergent and to effectively perform the softening finish of cloth in a washing machine for automatically feeding the softening finish agent to the inside of a washing and dehydrating tank and finishing laundry. CONSTITUTION: The washing and dehydrating tank 2 is disposed inside a water receiving tank 1, a pulsator 3 freely rotatably disposed on the bottom surface of the washing and dehydrating tank 2 is driven by a motor 4, water is supplied to the inside the washing and dehydrating tank 2 by a water supply valve 6 and the operations of the motor 4, the water supply valve 6, a softening finish agent feeding device 12, etc., are controlled by a control means. The electric conductivity of the water inside the water receiving tank 1 is detected by an electric conductivity-detecting means 13 and the control means determines the timing of feeding the softening finish agent based on a detected result by the electric conductivity-detecting means 13.
Patent JP-S61222290-A (JP)
Title: Jitter measuring device of laser pulse train
Inventor: TSUCHIYA YUTAKA
IPC: G01J11/00
Filed: 1985-03-28
Abstract: PURPOSE:To make it possible to measure the jitter of a laser pulse train, which is repeated at a high speed, by adjusting the light path difference in first and second light path systems for correlation, and comparing the waveforms of autocorrelation and the correlation of the pulse, which is 1-2 or more pulses later. CONSTITUTION:Light from a laser pulse train source S to be measured is split by a half mirror 1. One beam is totally reflected by a total reflection mirror 2 and returned. When the total reflection mirror is located at a position P0, the first light path system is formed. When the mirror 2 is located at a position P1, the second light path system is formed. The light, which is transmitted through the half mirror 1, is reflected by a total reflecting mirror 10 and also reflected by the half mirror 1. The total reflecting mirror 10 also serves the role of adjusting the first and second light path systems. The mirror 10 can be moved up and down within a specified range by an adjusting-means driving device 8. The information of the moving position is inputted to an output recorder 9. The recorder 9 records the photoelectric conversion outputs corresponding to the positions. The laser pulse train is measured by the first light path system and the second light path system. The waveforms are compared with each other, and the degree of the jitter can be determined.
Patent JP-S63231547-A (JP)
Title: Empty area managing system for memory device
Inventor: WATANABE TOSHIO
IPC: G06F12/02
Filed: 1987-03-20
Abstract: PURPOSE:To reduce the probability in which information is stored in the non- continuous area of an empty area and to shorten the reading time of the information by storing data to be able to identify whether a block corresponding to respective columns of an empty area control table is being used, or is the head block of an empty area, or is the empty area succeeding to the head block. CONSTITUTION:In respective columns of an empty area control table 2, either of three types of data of the data to show that the corresponding block of a memory device is used, the data to show the number of the blocks of a continuous empty area and the data to show that the block is the block except the head block of the empty continuous area is only stored. Consequently, since it is sufficient for these data to be short, it is sufficient for the time necessary to retrieve a continuous empty area to satisfy the number of the request blocks of the data to be stored into a memory device 1 to be short. When the continuous empty area to satisfy the number of the request blocks exists, the data are not stored to the non-continuous block.