baber/WOPTO huggingface dataset:
Patent JP-H02191710-A (JP)
Title: Production of thick and thin yarn
Inventor: KIYOMITSU KOZO
IPC: D01D5/20
Filed: 1989-01-13
Abstract: PURPOSE:To readily provide a thick and thin yarn having a different shape by moving a distance between the central points of a feeding roller and a drawing roller when a melt-spun polyester yarn is un-uniformly drawn between the feeding roller and the drawing roller to provide a thick and thin yarn. CONSTITUTION:A melt-spun polyester multi-filament yarn Y is subjected to an oiling process at an oiling device 2, an interlacing process using an interlacing nozzle 3, a continuous un-uniformly drawing process between a feeding roller 4 and a drawing roller 5 and subsequently a winding process with a winder 6 to provide a polyester yarn having a thick and thin shape. The distance L between the central points of the feeding roller 4 and the drawing roller 5 is 400-1000mm and moved at an interval of >=200mm to rapidly and readily provide a yarn having a different shape with one device.
Patent JP-S61163201-A (JP)
Title: Production of tungsten pipe
Inventor: MUNEDA TSUGURO
IPC: B21J5/10
Filed: 1985-01-14
Abstract: PURPOSE:To produce easily a pipe made of a W sintered body having a high m.p. by manufacturing a W presintered body having a hollow part, inserting an Mo core material into the hollow part and forging and sintering the material then removing the core material. CONSTITUTION:About 3mu of powder 4 of W or W alloy having an extremely high m.p. is pressurized by using a die consisting of an upper die 1d and a lower die 1b and a mild steel core 3 having about 1/800 taper to manufacture a molding 2. An overhang part 2a is machined away. After the core 3 of the molding 2 is pulled off, the molding is presintered by heating for 20min at 900-1,000 deg.C in a hydrogen furnace. The core hole of the presintered body is expanded diametrally by drilling and thereafter the outside circumference is machined to form the W presintered pipe having a uniform wall thickness. Electricity is directly conducted thereto to sinter the pipe by resistance heating and thereafter the Mo core material is inserted into the core hole 6a with good adhesiveness and is heated to swage the pipe by which the W sintered pipe having the target inside diameter is manufactured. The Mo core material 11 is dissolved away by mixed acid S consisting of 2 nitric acid 1 sulfuric acid and 1 water and the W sintered pipe 13 is manufactured.
Patent JP-S60176506-A (JP)
Inventor: TAKENO SADAO
IPC: A01C7/00
Filed: 1985-01-14
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-H09200058-A (JP)
Title: Data converter and its method, and data transmitter and pulse width modulator using it
Inventor: IZEKI MASAMI
IPC: G11C19/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of circuits for high speed pulse width modulation(PWM) by adopting the configuration for parallel serial/serial parallel conversion to PWM processing in an image processing unit. SOLUTION: A recovered clock signal whose duty is 50% of that of a clock signal in input data is generated, a triangle wave section 7 generates a triangle wave signal synchronously with the recovered clock signal, comparators 8-14 generates plural reference signals based on the triangle wave signal, and a data conversion section 19 executes serial parallel conversion or parallel serial conversion selectively based on an S/P signal.
Patent JP-S5599165-A (JP)
Title: Preparation of desert food containing ingredient
Inventor: NAGAMURA KAZUNORI
IPC: A23L29/20
Filed: 1979-01-22
Abstract: PURPOSE: To enable the addition of a definite amount of ingredients to a desert food, sanitarily, accurately, automatically, without damaging the shape of the ingredients, by putting the desert food together with frozen ingredients into a container.  
     CONSTITUTION: A desert food such as jelly, yogurt, etc., and desired ingredients which are frozen rapidly or slowly, are weighed separately, and put separately into a container. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11200358-A (JP)
Title: Method and device for creating sand pile
Inventor: SUZUKI YUKICHI
IPC: E21B7/20
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To penetrate a cylindrical casing in a soft ground as the casing is guided by a columnar leader arranged at a base apparatus (a barge), to improve arts by which the casing is penetrated in the soft ground and the casing is charged with sand to produce a sand pile, and to penetrate a casing, longer compared with a leader, in a soft ground. SOLUTION: The proper spot, except an upper part, of a casing 14 is grasped by an upper chuck 12 guided and elevated by a leader 60 and lowering of the casing 14 is started. In the middle, a lower chuck 13 is fastened to temporarily support the casing 14, and the grasping spot of the casing 14 by the upper chuck 12 is shifted to the vicinity of the upper end of the casing. The lower chuck 13 is unfastened to restart lowering of the casing 14. The lower end part thereof is caused to reach a soft ground and further penetrated.
Patent JP-H02184893-A (JP)
Title: Screen display device
Inventor: SUZUKI HITOSHI
IPC: G06F3/153
Filed: 1989-01-12
Abstract: PURPOSE:To execute the software of a color map-type screen display device by providing a plane selecting circuit which corresponds to each color with a plane between a frame buffer composed of plural planes and the table which converts brightness of each color of red, green, and blue. CONSTITUTION:The plane selecting circuit 7 is switching-controlled in order to corresponds to a different plane with each color of red, green and blue, so that the device can function as a full color image display device. Then, the plane selecting circuit 7 is switching-controlled in order to corresponds to the same plane with each color of red, green, and blue, so that the device can function as a color map-type screen display device. In this way, a brightness converting table 2 is used as a color converting table by previously switching- controlling the plane selecting circuit 7. Therefore, it is possible to execute the software for the color map-type screen display device.
Patent JP-S5289481-A (JP)
Title: Semiconductor device
Inventor: SAEKI SHIYUUZOU
IPC: H01L29/73
Filed: 1976-01-22
Abstract: PURPOSE: To obtain the device whose mesh gate region is not damaged by transient current alnd which is possible to educe switching time by extracting  reverse current from gate when it is switched off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63173380-A (JP)
Title: Equipment for controlling semiconductor laser wavelength
Inventor: NISHIDA KENJIRO
IPC: H01S5/00
Filed: 1987-01-13
Abstract: PURPOSE:To enable high accuracy control to keep an oscillation wavelength constant, by measuring, with high accuracy. the voltage fluctuation based on the temperature change of a semiconductor laser, and controlling the temperature. CONSTITUTION:A temperature detection element 11 composed of platinum resistance material is fixted on a semiconductor laser element 1 with adhesive material 12. A laser beam is radiated from an end surface 101 of the laser element 1. A heating- cooling element 103 is also fixed on the semiconductor laser element 1. A constant current source 13 supplies a constant current to the temperature detection element 11. A constant voltage source 14 applies a setting voltage to the temperature detection element 11, in parallel and in the same direction as a voltage generated in the temperature detection element 11. The difference between the setting voltage from a voltage measuring part 15 and the voltage between the terminals of the temperature detection element 11 is input to a control part 16, which calculates the temperature change and supplies the heating-cooling element 103 with a driving current for heating or cooling based on the temperature change. The wavelength corresponding with a set temperature is controlled, thereby.
Patent JP-H11197691-A (JP)
Title: Method for biodegradation of organic compound and method for environmental restoration
Inventor: IMAMURA TAKESHI
IPC: C02F3/34
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To extend a maintenance period of the decomposing activity of a microorganism in decomposing contaminants by using the microorganism, and to efficiently and stably restore a contaminated environment, by bringing the microorganism into contact with methanol or formaldehyde after its proliferation. SOLUTION: When organic compounds (contaminants) are biodegraded by using a microorganism J1 strain (FERMBP-5102) or its mutant, an expression period of a decomposing activity is extended to improve the effectiveness of decomposing contaminants by bringing the strain into contact with methanol or formaldehyde. In this case, the concentration of methanol to be used is preferably 0.01-0.5%(V/V), and more preferably 0.05-0.2%. Moreover, the concentration of formaldehyde is preferably 0.1-5 mM, and more preferably 0.5-2 mM. Thus, the biodegradation and purification of a liquid, soil, and a gas phase, which contain contaminants such as an aromatic compound and a chlorinated ethylenic compound, can be efficiently and stably carried out.
Patent JP-H03210141-A (JP)
Title: Scraper structure for releasing noodle belt
Inventor: KAMIOKA MINORU
IPC: A21C3/02
Filed: 1990-01-12
Abstract: PURPOSE:To prevent a noodle belt from attaching itself to both scrapers by making constitution wherein fixing position of one scraper is made close to a noodle belt calendering position. CONSTITUTION:In a scraper 26 for releasing a noodle belt made in such a way that a noodle belt M in a continuous state of one sheet produced by calendering rolls 20 is sent to cutting rolls 8 of the following process, a contact tip part 28 with the surface part of the calendering rolls 20 at one scraper 26B is fixed a sign H closer to a noodle belt calendering position 24 by the calendering rolls 20 than a contact tip part 28 of another noodle belt releasing scraper 26A. Consequently, the continuous noodle belt M is always drawn by the noodle belt releasing scraper 26B and released from the calendering rolls 20 so that the noodle belt is not attached to and drawn from both the scrapers 26A and 268 to prevent crack and crazing of the noodle belt M.
Patent JP-H03210440-A (JP)
Title: Plate-like fiber composite for optical fiber temperature sensor
Inventor: WADA FUMIO
IPC: G01K11/12
Filed: 1990-01-12
Abstract: PURPOSE:To simply and rapidly apply to an object whose temperature is to be measured by providing a sensor fiber closely on a deformable supporting member and deforming the supporting member according to the shape of the object. CONSTITUTION:A plate-like fiber composite 1 comprises a deformable supporting member provided with a sensor fiber 3 on it while the supporting member comprises a sheet 2 having elasticity or stretchability for example, wherein the sheet 2 is deformed according to a shape of an object whose temperature is to be measured and a material having elasticity or stretchability with large heat conductivity and small thermal expansion rate is used as the sheet 2 so that response of the sensor fiber 3 may not deteriorate. The sensor fiber 3 is provided uniformly on an approximately entire face of the sheet 2. Thus the plate-like fiber composite 1 can be attached to the object whose temperature is to be measured simply and rapidly.
Patent JP-H06210229-A (JP)
Title: Aqueous washing apparatus
Inventor: TAKEUCHI NORIKO
IPC: B05C9/10
Filed: 1993-01-18
Abstract: PURPOSE:To prevent the lowering of washing capacity and to reduce operation cost. CONSTITUTION:The intake port 2 provided in the upper part of a washing tank 13 is connected to the upper part of an oil-water separator 4a and the intake port 3 provided in the lower part of the washing tank 13 is connected to the lower part of the oil-water separator 4a. The pipe connected to the suction port 5 provided in the upper end of the oil-water separator 4a is opened to the upper part of a waste oil sump 6 and the pipe connected to the discharge port 7 provided in the lower end of the oil-water separator 4a is opened to the upper part of a waste oil sump 8 and the central part of the oil-water separator 4a is connected to a waste soln. recovery device 10 having a filter through a liquid sending pipe 9a and the waste soln. recovery device 10 is connected to the regenerated liquid sending pipe 11 having a pump.
Patent JP-S60151373-A (JP)
Inventor: IWASAKI TSUNEO
IPC: D06M11/20
Filed: 1984-01-18
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-H04237825-A (JP)
Title: Intake device of engine
Inventor: KOUTOKU MASANOBU
IPC: F02B27/02
Filed: 1991-01-22
Abstract: PURPOSE:To satisfy the requirements of the improvement of acceleration ability and the inhibition of hunting, and to prevent torque shock at the time of abrupt deceleration for an engine provided with an intake filling amount variable means that can be switched according to the rotational number of engine. CONSTITUTION:A control means (b) that generates hysteresis for when an engine driving condition is changed for the increase in the rotational number, and for when the rotational number is changed for the reduction, is provided, while a control changing means (d) for stopping the hysteresis control at the time of abrupt deceleration, is provided.
Patent JP-S58142162-A (JP)
Inventor: JIYOSEFU EICHI EBANSU
IPC: F24S10/70
Filed: 1983-01-17
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-S60148833-A (JP)
Title: Copying machine
Inventor: NANBA YOSHIHARU
IPC: B65H9/00
Filed: 1984-01-17
Abstract: PURPOSE:To confirm whether a copy sheet is properly set by disposing a light source and a photo detecting element opposite to each other with a base plate of a tray of a tray interposed therebetween in such a manner that a hole of a punched copy sheet stored in the tray is an optical path. CONSTITUTION:If a punched copy sheet 11 is not properly set in a tray 10, light from a light source 19 is intercepted by the copy sheet 11, so that the light does not reach a photo detecting element 20. In this case, according to an output signal of the photo detecting element 20, a display device is adapted to display that the copy sheet 11 is not set properly. If a punched copy sheet 11 is set properly, light from the light source 19 reaches the photo detecting element 20 through a binder hole 18. In this case, according to an output signal of the photo detecting element 20, the display device is adapted to display that the copy sheet 11 is set properly.
Patent JP-S63175861-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1987-01-16
Abstract: PURPOSE:To obtain the high sensitivity and the stable electrification in the titled body, even after a repeating use by incorporating one kind of a specific trisazopigment to the photosensitive layer provided on a conductive substrate, as a photoconductive body. CONSTITUTION:The titled body contains at least one kind of the trisazopigment shown by the formula in the photosensitive layer provided on the conductive substrate, as the photoconductive body. In the formula, A is a coupler residual group having a phenolic hydroxyl group or a coupler residual group of 2-methyl indolenine derivative. As a preferable concrete example, in the titled body which separates functionally the photosensitive layer into an electric charge generating layer and an electric charge transfer layer, the photoconductive film is used for the charge generating layer. The charge generating layer contains a photoconductive substance as much as possible to obtain sufficient quantity of the extinction. And, the photoconductive film is preferable to be a thin film having for example, <=5mum, preferably, 0.01-1mum the film thickness to reduce the range of a charged carrier generated. Thus, the titled body having the high sensitivity and the excellent potential stability in case of endurance use, is obtd.
Patent JP-S56103551-A (JP)
Title: Light source control system
Inventor: OKAMOTO AKIRA
IPC: H04B10/07
Filed: 1980-01-22
Abstract: PURPOSE:To obtain a light source that receives no effect of a change of temperature and has a shaped spectrum, by securing a control for the wavelength deviation of both the radiant power output and emission spectrum. CONSTITUTION:The fluctuation of radiant power is controlled by controlling the bias current of the light source 1 at the control part 5 so that the sum of photovoltages V1 and V2 set for each monitor light is constant. For a shift of the center wavelength of the emission spectrum, a comparison is given between V1 and V2 through the comparator 4. Then the bias current of the source 1 is controlled to secure V1=V2.
Patent JP-H02189256-A (JP)
Title: Hydraulic control valve
Inventor: MAEHARA KATSUMI
IPC: B60T8/26
Filed: 1989-01-16
Abstract: PURPOSE:To improve responsiveness of a hydraulic control valve by installing a valve plunger contactible to a valve interrupting the interconnection between an inlet chamber and an outlet chamber in the hydraulic control valve so as to be energized in the valve closing direction after pressurizing the outlet chamber side. CONSTITUTION:A hydraulic control valve has a housing 11 provided with an inlet 12 being connected to a pressure chamber on one side of a tandem master cylinder, a control port 13 being connected to a pressure chamber on the other, an outlet 14 being connected to a wheel cylinder of a rear-wheel braking device, and a stepped piston 18 is fitted in a stepped hole 17 formed in the housing 11 free of sliding motion. In the inside of this piston 18, there is provided with a passage 22 connecting an inlet chamber 19 to an outlet chamber 20, and a ball valve 26 is installed in this passage 22. In this case, a tip end of a shaft part 28 of a valve plunger 29 fitted, free of slide motion, in a hole 27 to be situated in the left of the stepped hole 17 is made contact contactible to this ball valve 26, and the valve plunger 29 is energized in the valve closing direction against a spring 31 by dint of pressure in the outlet chamber 20.
Patent JP-S62265389-A (JP)
Inventor: UIRIAMU ARAN UERUSHIYU
IPC: B01J29/06
Filed: 1987-01-16
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-S62165253-A (JP)
Title: Lsi incorporated non-volatile memory
Inventor: NAKAUCHI NORIO
IPC: G06F21/62
Filed: 1986-01-17
Abstract: PURPOSE:To protect security of only the desired data by providing a security means which makes the access to a block from the external impossible when an address signal accesses this block corresponding to a security bit of a non- volatile memory. CONSTITUTION:Security bits b0-b7 corresponding to several blocks in 1:1 are provided for an EPROM 2 divided into these blocks. A decoder 4 is provided which decodes the address signal from the external and outputs a signal, which permits or inhibits the access to the address of the EPROM corresponding to a security bit, if the address signal accesses the address designated by this security bit. The address access to the EPROM is controlled to perform the write to the EPROM and the access inhibition for each block. Thus, security of only desired data out of data written in a non-volatile memory like an EPROM incorporated in an LSI is protected.
Patent JP-S54100219-A (JP)
Title: Deflecting device
Inventor: SAKAI KOUICHI
IPC: H01J29/76
Filed: 1978-01-24
Abstract: PURPOSE: To facilitate the dynamic convergence for the color CRT by forming the convex part at the horizontal position at the side near the funnel surface on the inner surface of the magnetic core formed into a horn shape and also forming the concave part in the vertical direction of the side close to the electronic gun respectively.  
     CONSTITUTION: Convex part 5 is formed in nearly horizontal direction at the side near the funnel part of the color CRT on the inner surface of horn-shaped magnetic core 3, and convex part 6 is formed in nearly vertical direction at the side of the electronic gun of the CRT respectively. Furthermore, horizontal coil 1 and vertical coil 2 are turned onto core 3. And the pin cushion is increased for magnetic force line 8 of coil 1 at the side near position Zmax opposing to the front edge of core 3, and the parallel degree is increased at the side near position Z opposing to the rear edge of core 3. While magnetic force line 9 of coil 2 is made parallel at the side near Zmax, and the pin cushion is increased at the side near position Zo respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5291129-A (JP)
Title: Protecting circuit for thyristor converter
Inventor: KOUNO KIMIO
IPC: H02M7/155
Filed: 1976-01-26
Abstract: PURPOSE: To detect the accident current by a current transformer and protect the converter by arranging the surge absorbing circuit on the side of the thyristor converter rather than on the side of the main circuit current detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06217497-A (JP)
Title: Motor with rotation detecting means
Inventor: SEKIGUCHI SATORU
IPC: H02K11/00
Filed: 1993-01-19
Abstract: PURPOSE:To provide a motor equipped with a rotation detecting means for detecting current position of window glass positively. CONSTITUTION:The motor 1 equipped with rotation detecting means comprises a magnetic plate 8 fixed onto a concentric circle of an output shaft with magnetized parts 8b, 8c having opposite polarities being arranged alternately at a plurality of points on a circle. Hall elements 11, each generating a pulse signal proportional to the r.p.m. of an output shaft 9 from the Hall voltage induced by the magnetic force of the magnetic plate 8, are arranged at a plurality of points on the magnetic plate 8 without contacting therewith. When the r.p.m. of the magnetic plate 8 is delivered in the form of pulse signal to a controller connected with external wiring 18-21, the controller can detects the position and the speed of window glass.
Patent JP-S5499677-A (JP)
Title: Input end reflecting wave measuring apparatus
Inventor: HORIGUCHI YUTAKA
IPC: G01R27/06
Filed: 1978-01-24
Abstract: PURPOSE: To measure standing wave ratios of a transponder satisfactorily and surely with a simple constitution by using the transponder as a tracking generator.  
     CONSTITUTION: The signal of the frequencies f 1 ±Δf outputted by a variable frequency oscillator 3 is applied to a transponder 1 via the impedance bridge 2 of a directional coupler. Thereby, the reflected wave signal of the frequency f 1 ±Δf from the transponder coupled by the bridge 2 and the stable local oscillation signal of the frequency f 2 ±Δf by the local oscillation of the stable transponder 1 are applied to a mixer 5 and the reflected wave of the frequency f 1 ±Δf is well converted and detected to the intermediate frequency signal of the frequency f 2 ±Δf without the interference of the frequency (f 1 -f 2 ), thus the measurement of standing wave ratios by the reflected waves may be performed with the simple constitution of not using any tracking generator or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09191873-A (JP)
Title: Process for culturing acetic acid-assimilating methane-producing bacterium
Inventor: MATSUNAGA AKIRA
IPC: C12N1/30
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for culturing acetic acid-assimilating methane- producing bacteria, capable of treating an acidic methanol-containing waste water even at a pH lower than the optimum pH range for methane production and enabling the practical use as a methane-fermentation treating technology. SOLUTION: This process for culturing acetic acid-assimilating methane- producing bacteria comprises the accumulating culture of methane-producing bacteria excellent in low pH resistance and having excellent resistance against a non-ionizing volatile organic acid. The process is carried out by acclimatizing the acetic acid-assimilating methane-producing bacteria using methanol as a substrate and adjusting pH to a value somewhat lower than the optimum pH for the direct assimilation of methanol, adding sodium acetate to the acclimated bacterial liquid used as a seed sludge and then, culturing the bacteria in a medium having pH adjusted to a further lower value than the above pH.