baber/WOPTO huggingface dataset:
Patent JP-2000331404-A (JP)
Title: Spindle motor
Inventor: ABE YASUSHI
IPC: G11B19/20
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To increase a disk centering effect, and to eliminate causes interfering with the improvement of durability, and reducing costs in a turntable of a spindle motor used for a device of an optical medium or the like. SOLUTION: The tip of an aligning catch 4 has a face in the thrusting direction of a turntable 1, the center of the aligning catch 4 to be elastically bent and deformed is set outside the inclined side of a center guide 3, a resin material of the center guide 3 including the catch 4 has a bending elastic modulus lower than that of the turntable 1, a two-stage height annular groove is provided in the inner periphery of the center guide 3, and the catch 4 is made of the resin material having a limited bending elastic modulus/thermal deformation temperature.
Patent JP-H04337415-A (JP)
Title: Vibrating gyro
Inventor: ICHIKAWA SOJI
IPC: G01C19/56
Filed: 1991-05-13
Abstract: PURPOSE:To detect angular velocity very accurately by vibrating a vibrating means having almost the same resonance frequency in X and Y directions by detecting the number of vibration through a shaft. CONSTITUTION:A gyro has a vibration means 13, a shaft 14, an exciting means 16, a displacement detection means 18, a vibration control means 30, and an acceleration calculation means 50. The vibration means 13 is supported by a base 12, and is vibrated in X, Y directions. The vibration means 13 is forcibly vibrated in the X direction at its resonance frequency through the shaft 14 by the exciting means 16. When an angular velocity omega is input in this condition, Coriolis force Fc corespondent to the angular velocity omega is generated in the Y direction, and the shaft 14 is vibrated also in the Y direction. By detecting displacement in the Y direction generated by the Coriolis force Fc correspondent to the input angular velocity omega by the displacement detection means 18, the input angular velocity omega is output by an angular velocity calculation means 50, and an angular velocity can thus be detected very accurately.
Patent JP-S5928741-A (JP)
Title: Automatic frequency control circuit
Inventor: YAMAZAKI TOYOE
IPC: H04L7/033
Filed: 1982-08-09
Abstract: PURPOSE:To select largely a sweep speed, by providing a control circuit to a PLL of an AFC circuit, and detecting that the frequency is brought into a pull-in range of the APC circuit when the oscillating frequency of a VCO is swept so as to stop the sweep of the oscillating frequency of the VCO. CONSTITUTION:An output of the VCO1 whose oscillating frequency is changed with a control voltage and an input signal 11 are mixed at a frequency converter 2 and its output signal 14 is applied to crystal filters 31, 32 different slightly in frequency in a frequency discriminator 3. An output voltage corresponding to a shift from the center frequency from the discriminator 3 is applied to a loop filter 4 and also the the VCO1 and a control circuit 7 after the DC and the low frequency components are passed through. Further, a signal sweeping the oscillating frequency of the VCO1 is generated from a search oscillator 5 controlled by the circuit 7. This circuit is provided with a feedback loop to the discriminator 3 comprising the circuit 7 and a detecting oscillator 6, and when the oscillating frequency of the VCO1 is swept, the frequency detects the pull-in state of the APC circuit to stop the sweep of the VCO1.
Patent JP-S62412-A (JP)
Title: Cosmetic
Inventor: SHIMIZU KAZUHIKO
IPC: A61Q19/00
Filed: 1985-06-25
Abstract: PURPOSE:To provide a cosmetic containing a specific carbohydrate and vitamin E and having improved stability to temperature, light, etc., without lowering the smoothness and moisturizing feeling to the skin. CONSTITUTION:The objective cosmetic contains (A) a carbohydrate selected from a monosaccharide such as glucose, xylose, etc., a disaccharide such as sucrose, maltose, etc., and a trisaccharide such as raffinose, stachyose, etc., excluding sugar alcohols and (B) vitamin E or its derivative. Preferably, the amount of the carbohydrate is 0.01-10(wt)%, especially 0.05-8% and that of the vitamin E (derivative) is 0.001-2%, especially 0.005-1%.
Patent JP-H032859-A (JP)
Title: Preparing method for pattern for light quantity adjustment
Inventor: ISHII HIROKO
IPC: G03B43/00
Filed: 1989-05-31
Abstract: PURPOSE:To easily adjust printing light quantity at the proper value by incorpo rating a unit to be an index into the other units and forming a single pattern as a whole. CONSTITUTION:In the pattern for adjusting light quantity, n(n>=1) units An and m(m>=1) units Bm are combined, and they are constituted of different patterns of dot gain. The units An and Bm are generated and composed of one or more plane dots which have the same screen line member and different dot densities through logic operations such as inversion and OR. The units An are composed of the shape and the dot gain in order to be the index for deciding the change of the optical light quantity. Then, the units An becoming the index are incorporated into the units Bm. In order to decide the change of light quantity from the units An becoming the index when the light quantity is changed, the combination of both units An and the units Bm are formed to a single pattern as a whole. Thus, the printing light quantity can be easily adjusted.
Patent JP-S62296456-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAKURA YOSHIAKI
IPC: H01L21/8238
Filed: 1986-06-16
Abstract: PURPOSE:To enable the isolation groove width to be narrow by performing ion implantation with a well pattern and the side wall formed on the side wall thereof as a mask, filling up the well region, thereafter removing the side wall portion, and forming therein a groove for isolation. CONSTITUTION:An oxide film 22 is formed on a P-type silicon substrate 21, and an opening portion is formed. An oxide film 23 is deposited on the opening portion by means of thermal oxidation, and a poly-silicon film 24 is deposited on the oxide films 22, 23. Then, a side wall of the poly-silicon 24 is formed on the side wall of the oxide film 22, and phosphorus 25 is implanted. After applying a photoresist 26 and flattening the surface of the pattern, etching is carried out till the poly-silicon 24 is exposed. With the oxide film 22 and the photoresist 26 as a mask the poly-silicon 24, oxide film 23 and P-type silicon substrate 21 are etched, thereby forming a groove 27 for well isolation.
Patent JP-2000326595-A (JP)
Title: Image forming apparatus
Inventor: ARAKI SOKICHI
IPC: H04N1/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with printing interrupting processing function cancelling data in a desired job unit without generating trouble such that a succeeding job is also discarded simultaneously with a previous job by the designation of printing interruption and monitoring the interrupting operation of the detection of the discarded number of pages or the preservation of data to enable the effective utilization of the apparatus. SOLUTION: The forming state of printing data formed from received job data is checked by comparing the formed number of pages of a head job with the present formed number of pages at a time of the designation of printing interruption (S517) so as not to discard a succeeding job and, when only printing data of 0 or 1 job is formed, a flag for eliminating the data of a job unit by a receiving or printing standby buffer is set (S513, 516, 518). The eliminated number of pages is added up. Data to be cancelled is stored in a non-volatile memory to be used in the investigation of a cause of interruption.
Patent JP-H035637-A (JP)
Title: Air conditioner
Inventor: WATANABE MASAHIRO
IPC: F24F1/00
Filed: 1989-05-31
Abstract: PURPOSE:To improve the heat changing efficiency by inserting a metallic sealing component in the notch of a heat exchanger so that the suction air may be prevented from passing through the notch almost without exchanging heat. CONSTITUTION:The air sucked from the front grill 6 exchanges heat in the heat exchanger 1 and is blown out through the fins 2 out of the blow out grill 4. Since a metallic sealing component 9 is inserted between the upper heat exchanger 1a and the lower heat exchanger 1b, the air sucked from the front grill 6 is prevented from passing through the notch between the upper heat exchanger 1a and the lower heat exchanger 1b almost without exchanging heat. In order to further improve the sealing, the upper and lower ends of the sealing component 9 are turned up. When the air conditioner is performing the cooling operation, water droplets 10 condensed on the front surface of the upper heat exchanger 1a will not drop out of the front surface of the upper heat exchanger 1a from the upper end of the notch. Instead, water droplets 10 are guided from the turned up part of the sealing component 9 to the heat transmission pipe 1d side of the upper heat exchanger 1a for processing the condensate.
Patent JP-S5840982-A (JP)
Title: Video camera
Inventor: MURAKAMI TOSHIO
IPC: H04N5/225
Filed: 1981-09-04
Abstract: PURPOSE:To improve the operability of a video camera, by showing clearly the area focusing and operating on an image pickup screen which emerges on the cathode-ray tube of an electronic viewfinder. CONSTITUTION:The lihgt made incident to a lens 1 is converted into electric signals through a camera circuit 2, and only the high frequency band part of the electric signal is extracted through a high pass filter 5. Then only the high frequency band part is made to pass via a gate circuit 6 which is actuated by the pulse supplied from a gate pulse generating circuit 9 and undergoes the wave detection through a wave detecting circuit 7 in order to obtain a focused state of only the desired subject. The helicoid position is shifted by a motor 11, and a differential voltage detecting circuit 8 sample-holds the focus voltage. Then a driving circuit 10 turns the motor 11 in accordance with the increase/ decrease of the voltage. The pulse of the circuit 2 is applied to a focusing range specifying signal producing circuit 15. Thus a focusing range specifying signal is delivered to be mixed with the video signal by a mixing circuit 18 after passing through a switch 17 and then fed to an electronic viewfinder 14.
Patent JP-S63304846-A (JP)
Inventor: SASAKI MITSUO
IPC: E04H6/08
Filed: 1987-06-04
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-H082004-A (JP)
Title: Printer and controlling method thereof
Inventor: IMAI SATOSHI
IPC: B41J2/50
Filed: 1994-06-21
Abstract: PURPOSE:To select such a position of a type wheel as to make a printing speed highest in any combination of printing characters, by converting character data into optimum printing positions by an arithmetic device in the case of dot printing. CONSTITUTION:Data of a character generator in ROM 41 as a character generating means are converted into a prescribed pattern and rearranged to printing data for one line. In other words, the address of a character A in the ROM 41 is stored in a prescribed register in the ROM 41 and the first address of a printing data area in RAM 42 is stored in a prescribed register in the RAM 42. Then, the first one byte of the first one character is replaced by three data of four kinds of 0 to 3 by bit convertion and they are stored sequentially in the first address of the RAM 42. Each character is processed in the same way. Subsequently, CPU 40 converts these converted character data into positions of a type wheel and controls a printer.
Patent JP-S5363776-A (JP)
Title: Incinerator
Inventor: YAMAGATA MASATSUGU
IPC: F23G5/00
Filed: 1976-11-17
Abstract: PURPOSE: To smoothly and continuously move dusts, thus avoiding reduction of incinerating ability and overheat of the hearth of an incinerator, wherein a dust feedway or hearth of the incinerator is impactly vibrated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04362035-A (JP)
Title: Device for heating and vitrifying high-purity porous quartz preform
Inventor: TSUCHIYA ICHIRO
IPC: G02B6/00
Filed: 1991-06-11
Abstract: PURPOSE:To prevent the deformation of a seed rod and to completely vitrify the porous quartz preform in the device, especially an optical fiber preform producing device, by specifying the material of the inner face of a furnace core tube for holding the preform. CONSTITUTION:A furnace core tube 30 is heated, a porous preform 5 is inserted into the tube through a prechamber 8 and rotated, and the temp. in a furnace 4 is adjusted to vitrify the preform 5. In this device, the material for at least the inner face of the tube 30 is changed in the axial direction, and the emissivity of the inner surface is changed in the axial direction. Accordingly, the tube 30 is formed with the uppermost part 31, upper part 32, intermediate part 33 and lower part 34, and the uppermost part 31 is allowed to correspond to the part of the seed rod 14 exposed from a porous glass layer 16. Meanwhile, since the emissivity is affected by the surface smoothnes but further largely influenced by the material, the uppermost part 31 is formed with a low-emissivity material (pyrolytic graphite, etc.) and the other parts 32-34 with a high-emissivity material (high-purity graphite, etc.) to keep only the exposed seed rod 14 relatively at a low temp.
Patent JP-H0432660-A (JP)
Title: Refrigeration arrangement
Inventor: ONO KENJI
IPC: F25B1/00
Filed: 1990-05-28
Abstract: PURPOSE:To manufacture the title arrangement at a low cost by making simple the structure thereof even a small type, by a method wherein a first stop valve is connected to a high pressure part in the refrigerant circuit of a refrigeration machine, and both a second stop valve and a throttle mechanism are connected to a low pressure part therein. CONSTITUTION:A first stop valve 5 is conected to a high pressure-refrigerant circuit part 91 on the way led to an expansion valve 3 through a condenser 2, and a throttle valve 8 is connected to a low pressure-refrigerant circuit part 92 returned to a compressor 1 through an evaporator 4. When the refrigeration capacity is decreased, the stop valve 5 is opened in the condition under which a stop valve 7 is closed. In the high pressure-refrigerant circuit part 91, a high pressure-refrigerant vaporized or a high pressure-refrigerant liquefied is stored in a refrigerant-holding tank 6 through the stop valve 5. When the refrigeration capacity is increased, the stop valve 7 is opened in the condition under which the stop valve 5 is closed. The refrigerant in the tank 6 flows into a low pressure-refrigerant circuit part 92 through the throttle valve 8, and the amount of the refrigerant circulated in the circuit of a refrigeration machine is increased, and thus the refrigeration capacity is increased.
Patent JP-H06329999-A (JP)
Title: Self-adhesive, self-adhesive tape, and self-adhesive sheet
Inventor: KAMIMURA TOMOHISA
IPC: C09J7/02
Filed: 1993-05-17
Abstract: PURPOSE:To provide a self-adhesive tape or sheet which has stickiness at normal temp. and reacts after bonded to become heat-resistant and to enable the tape or sheet to be stored long without causing change in quality with time. CONSTITUTION:A self-adhesive tape is produced by forming a reactive self-adhesive hot-melt compsn. comprising an isocyanate-ended polyurethane prepolymer into a thin film, applying the film to a substrate, and winding the resulting coated substrate together with a separator around a core tube. A self-adhesive sheet is produced by stacking the coated substrates with the separator inserted between each of the substrates. Or the separator may directly by coated with the film of the hot-melt compsn. and wound to a core tube to give the self-adhesive tape or sheet. The tape or sheet is packaged with a moistureproof material and stored.
Patent JP-S5263583-A (JP)
Title: Central control device for electrical equipment
Inventor: KAMATA TAKASHI
IPC: H04Q9/00
Filed: 1975-11-19
Abstract: PURPOSE:A central control device capable of monitoring consumption and putting several of machinery to OFF compulsorily when the set values are exceeded in order to limit consumption rate of power to various electrical equipment connected to supply lines within the preset limit value.
Patent JP-H09316296-A (JP)
Title: Highly heat-resistant phenolic resin molding material
Inventor: SAITO SATOYUKI
IPC: C08L61/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding material highly excellent in heat resistance characteristics with the lapse of time and high-temperature rigidity without impairing its molding processability. SOLUTION: This molding material is obtained by incorporating 100 pts.wt. of a phenolic resin having benzene, phenol or polycyclic aromatic ring as skeleton with 30-80 pts.wt. of a dimethylene ether-type resol resin, 30-80 pts.wt. of a novolak-type phenolic resin in which a ratio of ortho bond/para bond in the methylene linkage bound to the phenolic skeleton is 1.5-2.5, and 5-30 pts.wt. of hexamethylenetetramine, and further with a halogen-based organic flame retardant.
Patent JP-H035597-A (JP)
Title: Filling of back-filling material in shield segment and shielding machine
Inventor: MATSUZAKI KAZUHIKO
IPC: E21D11/00
Filed: 1989-06-02
Abstract: PURPOSE:To enable a complete filling by filling a back-filling material in the rear face of a shield segment already set from a back filling material feeding pipe already set on the inner circumferential face of tail skin of the shield machine, at the same time of boring of a shield machine. CONSTITUTION:A shield segment 8 is assembled in conformity with the form of a wave tail packing 7 inside a tail plate 4 of a shield machine 1. A back- filling material is jetted from a back-filling material feeding pipe 6 at the same time of boring of the shield machine 1, and it is applied in a space in the rear face of the shield segment already assembled. A complete filling of back-filling material is therefore implemented.
Patent JP-S5840617-A (JP)
Title: Process controlling system
Inventor: NOZAWA ISAO
IPC: G05B15/00
Filed: 1981-09-04
Abstract: PURPOSE:To reduce a load on software by performing successive time control over a process output circuit, used for a word-serial bit-parallel system, through hardware, and interrupting a microprocessor. CONSTITUTION:A microcomputer device 6 consists of a microprocessor MPU7, a process output controller 8 which has a function of performing time control over RDY control and a transmission rate, and a clock pulse generator 9. The process output controller 8 consists of a clock counting circuit 10, an RDY control circuit 11, a command detecting circuit 12 for detecting a command signal outputted when the MPU7 writes information, a storage circuit 13 for the state wherein information is being outputted, a process output circuit 14 for outputting information, and an interruption generating circuit for causing an interruption a transmission time later.
Patent JP-S5567133-A (JP)
Title: Method for manufacturing electrode of semiconductor device
Inventor: YOSHINO TOSHIAKI
IPC: H01L21/288
Filed: 1978-11-14
Abstract: PURPOSE: To prevent the scattering in the quality of an electrode and its cracking and simplify the manufacture of the electrode, by setting a semiconductor wafer in an enclosed container and spraying particles of a molten electrode material upon the wafer to manufacture the electrode thereon.  
     CONSTITUTION: A rest 22 whereon numerous semiconductor wafers 19 are attracted by suction is so set in an enclosed unit 15 containing a spraying gun 17 that the rest faces the gun 17. An inert gas of Ar, N 2  or the like is filled in the enclosed unit or the interior of the unit is evacuated. Molten solder particles 18 are projected from the gun 17 to the wafers 19 so that electrodes of desired pattern are manufactured on the wafers. If a number of times of projection scanning is selected, the deposited particles are set at a prescribed thickness. The manufacturing work is thus simplified. This manufacturing method is appropriate to mass production. The diameter of the wafers is not limited. The wafers are not damaged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0430707-A (JP)
Title: Apparatus for controlling posture of transplantation part of riding-type transplantation machine
Inventor: YAMADA TAKASHI
IPC: A01B63/10
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the subject apparatus capable of smoothly and surely performing a seedling-joining operation by connecting a transplantation part to the back of a mobile part in a vertically movable manner, providing an actuator for changing the posture of the transplantation part and synchronizing the locking motion of each driving mechanism with the motion of the actuator. CONSTITUTION:The objective apparatus for controlling the posture of a transplantation part 2 of a riding-type transplantation machine A has the following construction. A transplantation part 2 is connected to the back of a mobile part 1 through a lifting link mechanism 3, the transplantation part 2 is made to the vertically movable with a vertically moving hydraulic cylinder 4, actuators are provided to the lifting apparatus to change the posture of the transplantation part 2 by longitudinally moving the transplantation part 2, and the actuator is operated synchronous with the longitudinal inclination of the mobile part to enable the control of the posture of the transplantation part 2 in such a manner as to keep the plantation depth of the seedling at a constant level. The locking motion of a lever to make each driving mechanism of a mobile part 1 and the transplantation part 2 to be non-driven state is synchronized with the motion of an actuator to incline the transplantation part 2 forward.
Patent JP-H04338681-A (JP)
Title: Epitaxially growing method for semiconductor and semiconductor element
Inventor: KATOU YOSHITAKE
IPC: H01L21/36
Filed: 1991-05-16
Abstract: PURPOSE:To make epitaxially a zinc selenide (ZnSe) layer having excellent crystallinity grow. CONSTITUTION:In an epitaxial growth of a ZnSe layer 12, a GaAs substrate 1 in which indium (In) is added, is used as a substrate. Since lattice constants of GaAs in which 3.9% of In is added and ZnSe are equal, if the GaAs substrate in which the In is added, is used, a miss-fitting dislocation is suppressed, the layer 12 having high crystallinity is obtained.
Patent JP-S6229945-A (JP)
Title: Food containing pasty mushroom and production thereof
Inventor: NAKAMURA SUSUMU
IPC: A23L19/00
Filed: 1985-06-26
Abstract: PURPOSE:To obtain a mushroom-containing food having delicious taste and effective to health, by alkalinizing algae with an alkali, grinding under heating to form paste, mixing with pasty mushroom and oil or fat, and adjusting the mixture to neutral or acidic state. CONSTITUTION:Algae such as tangle, WAKAME (Undaria wakame), etc., is adjusted to >=8pH with an alkaline agent, and ground under heating to obtain paste. The paste is mixed with pasty mushroom (e.g. paste of Flammulina velutipes) and an oil or fat (e.g. salad oil) and adjusted to <=7pH to obtain the objective food containing pasty mushroom. The food has excellent digestibility and smooth texture and gives excellent harmonized taste originated from the tasty substance such as succinic acid and glutamic acid existing in the algae, the nucleic acid-type tasty substance existing in the mushroom and the taste of the oil or fat. The food can be eaten by placing on cooked rice or dressing to bean curd, etc.