baber/WOPTO huggingface dataset:
Patent JP-H03186570-A (JP)
Title: Synchronous controller for drum machine
Inventor: OKUI KENICHI
IPC: B65H54/02
Filed: 1989-12-13
Abstract: PURPOSE:To improve the workability by installing a rate synchronizing device which rate-processes the detection value supplied from an encoder for detecting the number of revolution of a drum and the synchronization rate which is arbitrarily set by a computer, and rate-synchronization-controlling an aslant shifting motor and a drum revolving motor. CONSTITUTION:In winding, the feed quantity of reeds per revolution of a drum is calculated on the basis of an actually measured yarn layer by a computer 34, and a drum revolving motor 8 is driven through a servodriving part 36a, and a drum 7 is revolved, and the number of revolution of a motor 8 is detected by an encoder 13a, and the detection value is inputted into a ratio synchronizing device 37. Then, the synchronization rate which is previously inputted into the computer 34 according to the kind of a warp W is rate-processed, and the result is outputted as synchronizing pulse train into an NC control part 38 by the device 37, and an aslant shifting motor 22 is synchronously driven through a servodriving part 39, and a screw shaft 20 is revolved, and a reed installation board 23 is shifted by the above-described feed quantity along an aslant shift guide 19, and the reed 24 is shifted to wind the warp W.
Patent JP-H07178416-A (JP)
Title: Method for joining hot steel materials
Inventor: SAKAMOTO KOICHI
IPC: B21B15/00
Filed: 1993-12-22
Abstract: PURPOSE:To precisely cut and join high temp. steel materials at the inlet side of a rolling mill in order to execute the continuous rolling by connecting plural steel materials. CONSTITUTION:The rear end of the preceding hot steel material H1 and the front end of the following hor steel material H2 are overlapped with each other and cut in a reducing flame atmosphere or a non-oxidizing atmosphere, and the cut parts are returned to the same horizontal plane, then pressure welded with each other. It is preferred that the cutting is executed by relatively moving an upper edge 32 and a lower edge 23' provided by interposing the overlapped hot steel material H1, H2 by the distance corresponding to the thickness of the overlapped hot steel materials. In this way, the cutting and the pressure welding can be executed in a short time, and the oxide is not contained in the joined surface, and the joined strength withstanding the continuous rolling is obtd.
Patent JP-H03184815-A (JP)
Title: Circuit forming resin molded product
Inventor: SAKURAI SHINICHI
IPC: B29C45/14
Filed: 1989-12-15
Abstract: PURPOSE:To form a circuit of a fine line width of several mum by molding a product on the first stage by injection or transfer molding of a platable heat- curing resin in the mold-n-plate method. CONSTITUTION:A projected section 2 for forming a circuit of given height is formed on a board 1 molded by heat-curing resin injection molding or transfer molding on the first stage. At that time, a catalyst forming a core for copper plating is blended with the heat-curing resin in the uniformly dispersed state. Then, the molded board is set in a mold, and a resin molded product for circuit forming is formed by using a mold 4 for filling a recessed section 3 to the height of the projected section 2 in the thermoplastic resin or heat-curing resin on the second stage. The catalyst blended with the heat-curing resin on the first stage is not blended with the heat-curing resin on thermoplastic resin used by injection molding on the second stage. In the electroless copper plating process following the bonding accelerating process which is carried out after above-said process, a copper plated layer 5 is formed only on the projected section 2 formed by heat-curing resin molding on the first stage.
Patent JP-H06144922-A (JP)
Title: High alumina casting refractory material
Inventor: ENDO SHIGEO
IPC: C04B35/101
Filed: 1992-11-10
Abstract: PURPOSE:To reduce erosion rate by incorporating Al2O3, B2O3, BaO, CaO, SiO2 and alkali metal oxide in a specified weight ratio to make the electrical resistance larger than a prescribed value. CONSTITUTION:Each of starting material is formulated and mixed in a prescribed weight ratio and the mixture is melted with an electric furnace, etc., and molten material is poured into a mold and cooled slowly, and high alumina casting refractory material consisting 89-99wt.%. Al2O3, 0.1-3% B2O3, 0.1-2% BaO, 0.1-1% CaO, 0.3-5% SiO2 and <=0.2% alkali metal oxide such as Na2O in terms of oxide is obtained. The refractory material in which the glass phase containing Al2O3, B2O3, BaO, CeO2, CaO and SiO2 surrounds the intercrystalline boundary of corundum crystal particles, has a dense structure, provides corrosion resistance against a molten glass, and has >=5000OMEGA electrical resistance at 1500 deg.C.
Patent JP-2000146430-A (JP)
Title: Method for reliquefying bog utilizing lng
Inventor: TAKUBO MINORU
IPC: F25J5/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To reliquefy BOG(boil off gas) even with a small quantity of LNG by utilizing cold heat of LNG efficiently. SOLUTION: BOG generated from an LNG tank 1 is boosted through a BOG compressor 6 and mixed with a part of LNG boosted through an LNG pump 2. The mixture fluid is precooled and the components thereof approaches to those of LNG. The mixture fluid and the LNG exchange heat through a BOG liquefier 4. Since the cooking curve of the mixture fluid is approximated to the heating curve of LNG, both fluids exchange heat efficiently over a wide temperature range and the LNG is heated up from -153 deg.C to -73.7 deg.C and evaporated and thereby latent heat as well as sensible heat can be taken out as cold heat. The mixture fluid of BOG and LNG is cooled down to -140 deg.C and liquefied by reducing the pressure through a reducing valve 10 before being returned back to the LNG tank 1.
Patent JP-H04192407-A (JP)
Title: Capacitor with built-in fuse
Inventor: TANAKA EISAKU
IPC: H01G9/12
Filed: 1990-11-26
Abstract: PURPOSE:To shut off a peripheral circuit in the case an excessive current flows through the circuit or a power supply and to protect the circuit or the power supply by a method wherein a capacitor element main body is provided with two leads, a first lead and a second lead, for the electrode on one side of the main body, the first lead is directly connected to the electrode and the second lead is connected to the electrode via a fuse. CONSTITUTION:A capacitor element main body 1 and a fuse 2 are sealed with a resin. The main body 1 is provided with three lead terminals 4, 5a and 5b, one lead terminal 4 is led out from a positive electrode of the main body to the outside, the lead terminal 5a is led out from a negative electrode of the main body and the lead terminal 5b is led out from the negative electrode via the fuse 2. The terminal 4 of a capacitor 10 provided with a built-in fuse is connected to a positive input terminal of a peripheral circuit 7 and at the same time, is connected to also to the side of the circuit of a power supply 6. The terminal 5a is connected to a negative input terminal of the circuit 7 and the terminal 5b is connected to the side of the circuit of the power supply 6. Thereby, when an excessive current flows through the power supply 6 and the circuit 7, the power supply 6 and the circuit 2 can be prevented from being broken because the fuse 2 is blown-out and the circuit is shut off.
Patent JP-2001138881-A (JP)
Title: Brake control device
Inventor: SASAKI MITSUO
IPC: B60T7/12
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a new device capable of determining a low μ-path in early timing. SOLUTION: This brake control device is provided with a pressure intensifying valve 5 and a pressure reducing valve 6, for increasing and decreasing the hydraulic pressure of a wheel cylinder WC; a pump 4 serving as a hydraulic pressure source while a driver does not conduct braking operation; a control unit 11. The control unit 11 is composed so as to be capable of executing ABS control for preventing wheels from being locked when the driver conducts braking operation, and automatic brake control for supplying hydraulic pressure of the pump 4 to the wheel cylinder WC when the driver does not conduct braking operation and controlling each wheel cylinder WC to be optimum by the pressure intensifying valve 5 and the pressure reducing valve 6, thereby generating desired braking force which does not reach a sudden braking.  In the brake control device, the control unit 11 is provided with a low μ-path determining means for determining running on a path with a low coefficient of friction when the ABS control is executed during the execution of the automatic braking control.
Patent JP-H06316277-A (JP)
Title: Automobile
Inventor: JIIKUFURIITO SHIYODERAA
IPC: B62D21/12
Filed: 1993-12-22
Abstract: PURPOSE: To provide an automobile capable of easily installing a reinforcing member on it, simplifying assembly and disassembly of a propeller shaft and supporting a link of a wheel suspension device at a correct position even when force works on a wheel. CONSTITUTION: Another longitudinal direction member of a vehicle front part and/or a vehicle rear part connected to longitudinal direction members 1, 2 on sideway outsides in a range of a passenger room is connected to an automobile. An element to reinforce a car body is furnished with a first V-shaped reinforcing material 6. The first reinforcing material extends in a vehicle longitudinal direction on a roughly horizontal flat surface and is connected to a vertical second V-shaped reinforcing material 7. A free end part 10 of the first reinforcing material is fixed on the longitudinal direction member. The first V-shaped reinforcing material 6 includes individual reinforcing members 8, 9 respectively made of two parts, and mating end parts of these parts are held by a U-shaped supporting member 16 extending in the vehicle longitudinal direction.
Patent JP-H07172121-A (JP)
Title: Tire air pressure drop detecting method
Inventor: KAWASHIMA NAOKI
IPC: B60C23/06
Filed: 1993-12-22
Abstract: PURPOSE:To accurately detect drop of tire air pressure by correcting the wheel speed rate according to the output obtained by fuzzy reasoning based on the wheel speed difference calculated by front, rear, right and left wheels, acceleration and deceleration, and the steering state, and calculating the air pressure drop rate on the basis of the corrected wheel speed rate. CONSTITUTION:Signals FR' to PL' of respective wheel speed sensors are input as the wheel speed into a wheel speed learning correcting unit 16 through a converting unit 11 and a filter unit 12, and the wheel speed corrected by a wheel correcting unit 17 is obtained, and wheel speeds PF to PH are calculated by a wheel speed difference calculating unit 18. While, respective signals from a car speed calculating unit 13, a wheel acceleration calculating unit 14 and a steering angle calculating unit 15 by a steering signal are input together with the wheel speed into a wheel. speed correction integrated value calculating unit 19, and the slip rate of the output obtained by fuzzy reasoning is corrected by a rolling radial ratio calculating unit 20 and a rolling radial ratio correcting unit 21, and the result of the output of an air pressure drop rate calculating unit 22 is displayed. Accordingly, the effect of the wheel speed rate changing factor on the wheel speed rate is eliminated, and the accurate air pressure drop can be detected.
Patent JP-H06146305-A (JP)
Title: Underwater foundation and installation method thereof
Inventor: YOSHIKAWA TOSHIO
IPC: E02D27/52
Filed: 1992-11-11
Abstract: PURPOSE:To make it possible to correspond to a deep bearing layer accumulating thickly a weak stratum in the great depth of water and to provide the underwater foundation capable of being constructed economically and speedily without requiring any temporary structure such as a working scaffold, a guide frame, etc., even in a place having a swift current. CONSTITUTION:A pile is inserted into main columns 4 of a prefabricated pier stud 1 constituted of the main columns 4 consisting of a longer pipe at large diameter reaching the surface of the water from the base of the sea-bed 11 and a plurality of skirt columns 5 consisting of a shorter pipe at large diameter rigidly connected with a plurality of stages of connection members 22 arranged to the outside of the base of the main columns and the skirt columns 5 and is penetrated to the sea-bed ground 7. A gap between the columns and pile is filled with grout, and the insides of the main columns 4 are filled with concrete.
Patent JP-H11161328-A (JP)
Title: Device and method for confirming position of self-traveling robot
Inventor: TAKANO EIJI
IPC: G05D1/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the position confirming method for the self-traveling robot which can obtain an accurate position even when there are obstacles along a travel route. SOLUTION: A position which is a certain time later is estimated (steps S1, S2) from the travel direction and travel speed of the self-traveling robot, the distance to a specific obstacle among obstacles set previously is estimated (step S5) from position information on the obstacles, and a specific estimated distance is selected (step S8) between a measured value obtained by a distance sensor provided to the self-traveling robot and the above estimated distance; and the measured distance values of respective distance sensors are subtracted (step S9) from the selected estimated distance and the position of the self- traveling robot is corrected (step S10) according to the obtained results.
Patent JP-H03185923-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGATA YUKIHISA
IPC: H03K19/0175
Filed: 1989-12-14
Abstract: PURPOSE:To make an output current capability constant even when a maximum potential level is fluctuated by providing plural p-channel transistors(TRs) or the like and applying a prescribed voltage to a back gate of a prescribed TR in response to an input signal and a control signal. CONSTITUTION:An input signal 1 is a data outputted from an output terminal 11, and a control signal 2 controls a positive output and a 1st positive power supply 3 and a 2nd positive power supply 4 are power supplies for a high level of two outputs outputted from the output terminal 11. When the signal 1 is at a high level and the signal 2 is at a low level, a P-channel TR 5 is turned on, a P-channel TR 8 and an N-channel TR 9 are turned off and a high level output voltage according to the power supply 3 is outputted. In this case, a P-channel TR is turned on according to the signal 2 and a P-channel TR 6 is turned off, then the power supply 3 is supplied to a back gate of the TR 5 and a gate-source voltage of the TR 5 is regulated only with the level of the power supply 3, then even when the power supply 4 is changed, the high level current at the output terminal 11 is unchanged to make the output current characteristic constant.
Patent JP-H01167849-A (JP)
Title: Toner for electrophotography and image forming method
Inventor: KATAGIRI YOSHIMICHI
IPC: G03G9/08
Filed: 1987-12-24
Abstract: PURPOSE:To sharpen the color tones of an image and to prevent drum filing by a toner and image staining by the splinters of the toner by using the toner prepd. by impregnating ink in the pores of porous particles contg. magnetic powder. CONSTITUTION:The title toner is formed by impregnating the liquid ink in the pores of the porous particles contg. the magnetic powder. For example, the ink is first prepd. by dissolving a desired dye into a solvent mixture composed of water and ethylene glycol. The porous polyethylene particles are then subjected to refrigerated jet grinding and are immersed in the ink to impregnate the ink therein. Magnetite powder is in succession implanted onto the surface of the above-mentioned fine particles to prepare the magneto-sensitive toner. An electrostatic latent image on the drum 1 is then developed by using the above-mentioned toner and after the toner image is transferred onto recording paper 7, the toner is ground by a grinding fixing device 8 by which the ink image is formed on the paper 7. The splinters of the toner are then recovered by a magnet roller 9.
Patent JP-H01295507-A (JP)
Title: Oscillator
Inventor: MASUDA YOICHI
IPC: H03B5/30
Filed: 1988-12-23
Abstract: PURPOSE:To prevent the deterioration of a resonator and to obtain a circuit suitable for circuit integration by connecting one port of a piezoelectric element having at least two sets of ports on one and same board between collectors of a transistor(TR) and connecting other port between bases. CONSTITUTION:One port 3 of a two-port type surface acoustic wave resonator 2 is connected between outputs, that is, collectors of TRs 5, 6 being components of a differential amplifier circuit, and the other port 4 is connected between inputs of the differential amplifier circuit, that is, bases of the TRs 5, 6. Then an AC voltage inputted between bases of the TRs 5, 6 is amplified and outputted between the collectors, but since the phase is inverted, the ports 3, 4 of the two-port type surface acoustic wave resonator 2 are connected in the polarity so that a voltage generated at each port at the resonance is made opposite in phase. The oscillated output of the circuit is extracted from output terminals 13, 14 connecting respectively to the collectors of the TRs 5, 6 as a differential output.
Patent JP-H08179530-A (JP)
Title: Electrophotographic photoreceptor and its manufacture
Inventor: SHIRASAGO TOSHIYASU
IPC: G03G5/14
Filed: 1994-12-27
Abstract: PURPOSE: To provide the manufacturing method of the electrophotographic photoreceptor capable of forming a high-quality image superior in electric characteristics. CONSTITUTION: The electrophotographic photoreceptor provided on a conductive substrate with at least an electric charge injection prohibitive layer made of an amorphous material composed essentially of silicon atoms and a photoconductive layer is manufactured by changing the temperature of the substrate in a rate of -2.5∼-0.4 deg.C/min at the time of forming this electric charge injection blocking layer from its initial time and changing the temperature of the substrate at a rate of 0.3∼5.0 deg.C/min at the time of forming the photoconductive layer from its initial time.
Patent JP-H08173931-A (JP)
Title: Soot stabilization treatment
Inventor: INOUE ISAO
IPC: A62D3/33
Filed: 1994-12-27
Abstract: PURPOSE: To obtain an excellent method of stabilizing soot from which no metal bleeds, if left alone in the nature by treating the soot into a solid with the help of a siloxane compound. CONSTITUTION: Soot is stabilized by either mixing soot with a siloxane compound containing a siloxane bond as a basic skeleton and subjecting the mixture to a chemical reaction, or coating the mixture into a solid. In this case, it is possible to shorten a reacting time or a curing time for the mixture by treating it thermally, by light emission, irradiation with a radioactive beam or a laser, or by addition of a chemical. Thus the soot is covered with a water- repellent alkali-resistant siloxane compound, and is water-repellent with the heavy metal content enveloped completely to prevent it from being eluted.
Patent JP-H03186525-A (JP)
Title: Automatic paper feeding device
Inventor: OYAMA YOSHIMASA
IPC: H04N1/00
Filed: 1989-12-15
Abstract: PURPOSE:To increase the inclination angle of an original board and improve the separation performance by forming a recessed part positioned below a guiding member surface on a paper feeding board positioned in the vicinity of a guide member. CONSTITUTION:A recessed part 19 positioned below a guiding member surface is formed on a paper feeding board 18 on the upstream side from a paper guiding member 17 arranged in the vicinity of a feeding roller. Accordingly, even on an aslant original placing board, the acting force for an original insertion port due to the dead weight of the original is lightened once by the brake force action generated in the recessed part 19. Accordingly, the quantity of the originals which can be placed can be increased, and the original can be supplied surely.
Patent JP-H02185490-A (JP)
Title: Method and apparatus for recording image by laser
Inventor: KUROODO BURIKO
IPC: B41M5/26
Filed: 1988-12-23
Abstract: PURPOSE: To create an image which is not only hard to forge but also has a quality equal to that of a printed image by guiding a laser beam on columns by a reading area, and exposing a material of an image area to be formed in a form of a strip parallel to a first axis of the image in response power with light absorbing material. CONSTITUTION: A recording medium having a reading area ZL and an image area ZI covered with a light absorbing material 3 has a laser L for radiating an optical beam F toward a modulator M. The modulator M is controlled by a signal P. With this control, a power of the laser L is modulated in response to what is information recorded on the medium. The medium is operated by any of the two operations in response to the power of the beam controlled by the signal P. That is, a first operation mode corresponds to the case that the power of the light is weak and a second operation mode corresponds to the case that the power of the light is strong and the layer 3 is partly removed to expose the material 2. An area for exposing the material 2 is formed with a desired image as a whole.
Patent JP-H01168166-A (JP)
Title: Noise rejection method in multi-color picture
Inventor: IMAO KAORU
IPC: H04N1/409
Filed: 1987-12-23
Abstract: PURPOSE:To eliminate noise in multi-color picture, especially uneven color noise by incorporating adjacent areas satisfying noise condition with respect to an area of a region and a color difference according to a predetermined noise rejection rule. CONSTITUTION:A CPU 102 applies noise rejection processing as to a multi-color picture stored in a picture memory 101 and a noise rejection processing program 105 for the processing is stored in a ROM 103. Rules I, II for noise rejection are incorporated in the noise rejection program 105 and the rule I applies mainly the rejection of uneven color noise and then the rule II rejects isolated point noise. Then the rule I incorporates the area based on the color difference and the area between adjacent regions. Thus, uneven color noise is sufficiently eliminated.
Patent JP-H04205034-A (JP)
Title: Test support apparatus
Inventor: TASHIRO AKIHISA
IPC: G06F11/22
Filed: 1990-11-29
Abstract: PURPOSE:To automatically input test data and to lighten the operator's burden by storing in advance in a memory section of the test support apparatus various test data items to be input to the test object unit. CONSTITUTION:In memory section 15 of the present test support apparatus, a plurality of data items to be input to a test object unit 1 are all stored in advance. When starting test, a key input waiting message is displayed, and when a key input permission is issued, a control section 11, while judging an input interval timeup, reads test data from the memory section 15. This test data is then sent to the test object unit 1 via an output port 13. At the unit 1 side, test is executed, and necessary test data is continuously read from memory section 15 in the same sequence as the sequence in which test data was input using a keyboard 2 until the test is completed. Accordingly, the present test support apparatus 10 can automatically supply test object unit 1 with test data without exercising any operator's burden using no keyboard 2.