baber/WOPTO huggingface dataset:
Patent JP-H07103716-A (JP)
Title: End position detection method and center position measuring method for end face part
Inventor: TAKAHASHI MASANOBU
IPC: G06T7/60
Filed: 1993-10-04
Abstract: PURPOSE:To make non-contact measurement of the position of the end of an end face possible with a simple optical system. CONSTITUTION:A photoelectric conversion photographing means 7 is an image pickup means to detect a spot light projected from a spot light source 15 placed on a rotary frame 9 as bright point position on an end face 6. The rotary base 9 has a mechanism which enables the control of an angle of rotation by a signal from outside and the spot light is projected onto the surface of the end face 6 to allow the scanning of the position of projection in one direction by an angle of rotation control signal from outside. Information measured is processed by a calculation means 12 while a signal memory 11 undergoes a scanning by the spot light to determine a two-dimensional shape of the end face 6 to define an inflection point thereof as the position of the end of the end face part.
Patent JP-H0297840-A (JP)
Title: Air conditioner for variable air capacity system
Inventor: MIYAJIMA FUMIO
IPC: F25B1/00
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate the need for reset operation for an airconditioning unit when operation is less frequently carried out by operating/suspending a compressor in operation/reset mode of a pressure switch until the operation frequency of said pressure switch reaches a specified frequency within a specified time and keeping the compressor in suspended state, when the operation reaches the specified frequency. CONSTITUTION:When heating operation starts with an operation switch 17, a variable air capacity control device 16 opens a damper 12 and outputs operation commands so that a compressor 18 may start its operation. When a room temperature reaches a specified temperature, the variable air capacity control device 16 closes the damper 12. However, if the operation of the compressor does not pass for 3 minutes, the compressor keeps its operation to meet with its oil return. When the pressure rises, the pressure switch actuates so that the compressor may comes to a halt. When the actuation of the pressure switch for 10 minutes is less than two times, the compressor will start its operation again without reset operation by its operation return. When the actuation of the switch is two times or over, he operation is judged as abnormal so that the compressor may come to a halt. Therefore, it can not start its operation again without reset operation.
Patent JP-S63104759-A (JP)
Title: Molten metal pouring apparatus
Inventor: NAGAYAMA UJIMASA
IPC: B22D41/50
Filed: 1986-10-21
Abstract: PURPOSE:To prevent the clogging of a nozzle by arranging a vibration generating means vibrating a part of submerged nozzle to restrain the sticking of alumina to the inner wall of submerged nozzle. CONSTITUTION:At lower part of a tundish 4, the vibration generator 27 is supported through a supporting member 26 and is vibrated to a lower nozzle 24 vertically through a vibration transmitting member 28, 29. Molten steel 6 in the tundish 4 is poured into a mold 8 after passing through a flowing hole nozzle part 10, sliding nozzle 12, connecting nozzle 14 and submerged nozzle 16 in order, and the solidified shell 30 is formed as cooling by the mold 8. As the lower nozzle 24 of submerged nozzle 16 is vibrated, the relative velocity at the boundary layer, which is slow flowing velocity of molten steel flow, becomes to quicken, and the sticking of alumina to the inner wall of nozzle 16 is prevented.
Patent JP-S60187072-A (JP)
Title: Hall element
Inventor: RADEIBUOOE POPOBUITSUKU
IPC: H01L43/06
Filed: 1984-11-26
Abstract: In an integrable Hall element, which includes a semiconductor layer of a single conductive type, a plurality of current electrodes adapted for being connected to an energy source, and wherein at least one current electrode and two sensor electrodes are located on a surface of the Hall element, and the one current electrode has a first connecting contact forming a first energy source pole, the improvement comprises the one current electrode being approximately located in the center of a line connecting the sensor electrodes. The remaining current electrodes are distributed current electrodes which have a second connecting contact, and a second energy source pole is formed by the distributed current electrodes; the distributed electrodes are so located with respect to the one current electrode so that all currents flowing between the one electrode and the distributed electrodes form a resultant current vector extending in the vicinity of the one current electrode substantially at right angles to the surface of the semiconductor layer.
Patent JP-S62108006-A (JP)
Inventor: TAJIMA OSAMU
IPC: B28C7/02
Filed: 1985-11-05
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-H04127693-A (JP)
Title: Video tape recorder
Inventor: KANEMOTO YOSHITAKA
IPC: H04N9/89
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a satisfactory reproduced picture by preventing a color burst signal from being discontinuous before and after switching two magnetic heads by replacing the color burst signal in a color signal selectively with an extended color burst signal or a not-extended color burst signal. CONSTITUTION:In a comb line filter 6, a feedback comb line filter 11 is composed by controlling a switch 7 according to a switch control signal SSW during a period Tc from a change point SW of a switching pulse SWP to the starting point of a vertical blanking period VBLK. Therefore, since a color burst signal CBST0 in a preceding field before 1H is fed back to a terminal 7b of the switch 7, the color burst signal CBST0 in the preceding field is selected and since it is extracted from a terminal 24, the color burst signal is replaced in the period Tc. Thus, continuity in the phase of the color burst signal CBST is secured.
Patent JP-S61126892-A (JP)
Title: Video test signal system
Inventor: HIRAMATSU YONEJIRO
IPC: H04N17/00
Filed: 1984-11-24
Abstract: PURPOSE:To attain efficiently a test and adjustment of a digital processing device by corresponding each level of stair waves divided into the 2 power between white peak level of an image and the fixed level to each horizontal scan line in the period of 1 field through 1 frame. CONSTITUTION:A video test signal has a stair wave A divided into the 2 power between a white peak level L1 and a fixed level L2 in the 1 field period. Each level signal divided into 256 is corresponded to 262.5 pieces of horizontal scan lines composed of the 1-field individually. Corresponding to the time position of the video test signal of each level of 256 pieces i.e. the address to a horizontal scan line, in case the video test signal is put in a digital processing device 1 to test, and it is obserbed while chasing by a synchroscope 2, the time position of each level signal can be specified by the utilization of a horizontal scan line. Thus, the chase of each level signal of a video test and the test or adjustment of a digital processing device is made easy.
Patent JP-H1184915-A (JP)
Title: Image forming device
Inventor: SUZUMI MASAHIKO
IPC: G03G15/16
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the damage and the deterioration of a heater heating a toner image through fixing film by deciding the set temperature of a fixing means or deciding whether the carrying operation of transfer material is stopped based on a current flowing to a transfer member or voltage supplied to the transfer member at the time of transferring the toner image to the transfer material. SOLUTION: When the transfer material P does not exist at a transfer nip part T, a transfer roller 5 is constant-current controlled by a power source S. The roller 5 is constant-voltage controlled by the power source S when a toner image is transferred to the transfer material P at voltage in accordance with the voltage supplied to the roller 5 at the time of performing the constant- current control. Namely, the voltage impressed on the roller 5 at the time of transferring the image is decided to compensate resistance fluctuation because the resistance of the roller 5 is fluctuated according to environmental fluctuation. It is desirable to decide the voltage for the constant-voltage control in accordance with the voltage in the midst of the constant-current control of the roller 5 by one or more cycles when resistance irregularity exists in the peripheral direction of the roller 5.
Patent JP-2000070455-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which has a wide variety of game contents and in which a player can enjoy tactics in playing the game. SOLUTION: An execution condition setting means 122 of this game machine changes execution conditions for a visual game in time. The execution conditions consists of two elements: the probability of a hit of the result of the visual game and the size of special value (the number of premium balls) awarded to a player when the player makes a hit. A variable display part visual display means 32 informs a player of the contents of the execution condition set at the time. A visual game execution means 121 executes the visual game according to the permanently set execution condition when a ball enters a first starting winning slot 60, and executes the visual game according to the execution condition set at the time when a ball enters a second starting winning slot 70.  A special value awarding control means 124 awards a player a special value according to the execution condition adopted at the time of execution of the visual game.
Patent JP-H1077036-A (JP)
Title: Built-up type container
Inventor: NAKANO TAKEHIKO
IPC: B65D6/18
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a built-up type container which can be arranged in a compact form having a size equivalent to that of a bottom panel, when it is disassembled, so as to be easily stored or transported. SOLUTION: A pair of side panels 2a, 2b are connected, through a hinge, to opposed sides of a wall panel 1 respectively so as to be erected and brought down and other pair of side panels 2c, 2d are connected, through a hinge, to other opposed sides of the panel 1 respectively so as to be erected and brought down. The panels 2a, 2b can be folded to the inner surface side of the panel 1, while the panels 2c, 2d can be folded to the outer surface side of the panel 1. The plurality of side panels 2a, 2b are connected to the inner side edges of the bottom panel 1 through a hinge, while the other pair of side panels 2c, 2d are connected to the outer side edges of the panel 1 through a hinge.
Patent JP-S62107761-A (JP)
Title: Buckwheat noodles containing horse chestnut flour and production thereof
Inventor: TAKANO TAKETO
IPC: A23L7/109
Filed: 1985-11-06
Abstract: PURPOSE:To obtain the titled buckwheat having good touch to the teeth and improved nutritive value without damaging flavor of buchwheat, by treating horse chestnuts with water, separating endosperm part, boiling it, blending it with ash, allowing it to stand, washing it with water, blending it with buckwheat powder, wheat flour, salt and water and cutting thinly buckwheat noodles. CONSTITUTION:Harvested horse chestnuts are immersed in water about 24hr, raise from water, dried about 4 days, immersed again in water about 4 days and boiled for proper hours. Then, the boiled juice is removed, to separated endosperm part from peel, only the endosperm part is reboiled for proper hours, the endosperm part with a small amount of boiled juice is blended with ash and mixed until the ash becomes yellow, directly spread on a newpaper, laid for about 2 days, washed with water and powdered by a flour mill, etc. 100pts. wt. of the horse chestnut flour is blended with about 80pts.wt. buchwheat, about 200pts.wt. wheat flour, about 3pts.wt. salt and about 165pts.wt. water, sent to a buchwheat noodle forming machine and thinly cut, to give the aimed buchwheat noodles.
Patent JP-H0297955-A (JP)
Title: Electrophotographic sensitive body and image forming method
Inventor: AKASAKI YUTAKA
IPC: C09B23/00
Filed: 1988-10-05
Abstract: PURPOSE:To improve the electrifiability and the photosensitivity of the subject body, and to stabilize the potential of the exposed and the nonexposed parts of the body even at the time of copying large volume of sheets by incorporating a specified dicyanovinyl compd. in a charge generating layer. CONSTITUTION:The charge generating layer 1 of a laminated type sensitive body is formed by applying a dispersion dispersed a charge generating pigment (A) having positive hole transferring property and a dicyanovinyl compd. shown by formula I in a binding resin, on a substrate body. In the formula, R1-R4 are each hydrogen or halogen atom or alkyl group, etc. The concrete example of the compd. shown by the formula I is exemplified by a compd. shown by formula II, etc. The compd. shown by the formula is preferably incorporated in a component (A) in an amount of 0.01-2 equivalents on the basis of the component (A). The component (A) is composed of a squarylium type pigment (such as a compd. shown by formula III), a phthalocyanine type or a perylene type pigment.
Patent JP-S60141832-A (JP)
Title: Production of hot rolled round steel having excellent wear resistance
Inventor: UENO TAKASHI
IPC: C21D1/19
Filed: 1983-12-29
Abstract: PURPOSE:To obtain inexpensively a round steel for a rod mill, etc. having excellent wear resistance by subjecting a steel contg. C and Mn at a specific rate to hot rolling and quick cooling then to hardening and tempering by making use of the heat remaining in the round steel. CONSTITUTION:A steel consisting of 0.80-1.00wt% C, 0.4-1.8% Mn, <=0.5% Si, <=0.5% Cr, <=0.5% Ni, <=0.5% Mo and the balance Fe and inevitable impurities is rolled by hot rolling at >=800 deg.C. The surface of such round steel material is forcibly cooled to decrease the surface temp. thereof to <=200 deg.C. The steel material is then allowed to cool to restore the surface temp. up to >=400 deg.C by the heat remaining in the steel material. Tempered martensite structure is formed in the surface layer part and ferrite-pearlite structure is formed in the central part by the above-mentioned method, by which the wear resistance of the hot rolled round bar is improved.
Patent JP-S63102614-A (JP)
Inventor: KOTAKE KAZUO
IPC: A01D69/00
Filed: 1986-10-20
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-H0587952-A (JP)
Title: Wristwatch with alarm function
Inventor: OGAWA HIDEKI
IPC: G04G13/02
Filed: 1991-09-27
Abstract: PURPOSE:To adjust the volume of an alarm sound in accordance with the condition of a user having a wristwatch with him by detecting the oscillation of the wristwatch body by means of an acceleration sensor and controlling the volume of the alarm sound according to an oscillation frequency. CONSTITUTION:A flip-flop (FF) 9 is set or reset with a set signal or a reset signal output from a CPU 4 every minute. When an FF 9 becomes a set condition, with an AND gate 8 opened, the output signal of a binary value circuit 7 is supplied to a counter 10 and the output signal of the binary value circuit 7 within the counter 10, namely, the frequency of an acceleration sensor 5 is started to count. In addition, when the FF 9 becomes a reset condition, the signal from the binary value circuit 7 is stopped and the frequency of the sensor 5 is stopped from counting. The CPU 4 judges the behavior state of a user according to whether the frequency of the sensor 5 exceeds a certain value, & switches 15, 16, 17 are switched on or off with three kinds of signals, resistors R1, R2, R3 are changed over and the sound volume of a piezoelectric buzzer 14 is controlled.
Patent JP-H0298629-A (JP)
Title: Optical rotary encoder
Inventor: MIZUTANI TAKAO
IPC: G01D5/36
Filed: 1988-10-05
Abstract: PURPOSE:To obtain an output corresponding to a window even if a main scale rotates in quick period exceeding a prescribed value by lighting continuously a light emitting element and fetching directly its output, when an output frequency of a light receiving element is high. CONSTITUTION:A pair of light emitting elements 8, 9 are lighted by a transistor 18 driven by a NAND gate 22. Subsequently, a pair of light receiving elements 10, 11 are brought to photoelectric conversion through a fixed index having a windown shifted by 1/4 pitch from a window of a main scale which rotates, and shaped by a waveform shaping circuit 20. When the frequency is higher than a prescribed value, a signal switching gate 24 sends an output of the waveform shaping circuit 20 to an output terminal by an output of a frequency detecting circuit 23, and the light emitting elements are lighted continuously. When the frequency is low, the output is supplied to a DFF group 21, and an output of a fundamental pulse generating circuit 15 is clocked and converted to a waveform output corresponding to a window pitch under an input of a duty ratio setting circuit 16 and sent to the output terminal. In this case, since there is no output of a frequency detecting circuit 23, the light emitting elements execute a flickering operation, based on a reference pulse.
Patent JP-2000074493-A (JP)
Title: Hot water unit and hot water supply system
Inventor: HAMADA YASUO
IPC: F24H1/18
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To utilize energy of city water effectively and to supply hot water under high pressure or at high flow rate by converting energy of water flowing through a water supply pipe into mechanical energy and transmitting it to hot water in a hot water supply pipe thereby increasing the pressure or flow rate thereof. SOLUTION: A water supply pipe 8 is provided with a unit (water supply gear) for acquiring fluid energy while converting it into mechanical energy and a hot water supply pipe is provided with a unit (pump gear) for imparting pressure to hot water by converting mechanical energy into fluid energy. A supply water pressure utilizing unit 2 comprises the energy acquiring unit and the pressure imparting unit. When a hand is put under a hot water faucet 13, a water supply solenoid valve 11 is opened by means of a sensor 12 through a control section 15 to start water supply operation. City water enters into the pressure utilizing unit 2 from the water supply pipe 8 and turns the water supply gear and then flows out into a hot water tank 1 while converting fluid energy into mechanical energy.  Pressure of hot water is increased on the outlet side by the rotating force of the water supply gear through pumping action of the pump gear.
Patent JP-H0970457-A (JP)
Title: Golf club
Inventor: CHIKARAISHI TOSHIO
IPC: A63B53/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to impart spin to a ball so as to enable a golfer using a two-piece ball to hit the ball to a dead stop on a green and to suppress the flawing of the cover of the ball. SOLUTION: Several lines of grooves having a groove width L in a range from 0.9 to 0.700, groove depth D from 0.50 to 0.35mm and the angle θU formed by the face and the groove depth D direction from 100 to 110 deg. and an angle θD formed by the groove depth D direction and the groove base 4A from 90 to 100 deg. are arranged in the impact area 3 of the face of a head 1.
Patent JP-H06101452-A (JP)
Title: Adsorbent self-diagnosing device for internal combustion engine
Inventor: SAWAMOTO KUNIAKI
IPC: F01N13/02
Filed: 1992-09-18
Abstract: PURPOSE:To perform rapid detection of deterioration of performance of an adsorbent and to perform proper fail safe by calculating a quantity of adsorptive heat of an adsorbent through detection of an exhaust gas temperature difference between the inlet part and the central part of the adsorbent and an amount of intake air, and effecting diagnosis of adsorbing capacity. CONSTITUTION:Exhaust gas from an engine 1 is guided to a muffler 8 through exhaust gas pipes 7a and 7b in which three-dimensional catalysts 9a and 9b, respectively, are located. A bypass passage bypassing an exhaust gas main passage 22 is branched in a position situated downstream from the muffler 8 and an adsorbent 24 is located in the branched passage to adsorb hydrocarbon. Through control of valves 25, 27, and 28, adsorption by the adsorbent 24 and introduction of eliminated HC to an intake system are controlled by a control unit 10. Further, a total quantity of adsorption heat of the adsorbent 24 is calculated based on a temperature difference between an inlet exhaust gas temperature sensor 41 and an outlet exhaust gas temperature sensor 43 or a central exhaust gas temperature sensor 42 and an amount of intake air, and through comparison of the calculated result with a target total quantity of adsorption heat, the presence of a trouble is decided according to the magnitude of the compared result. Deterioration of performance is rapidly detected through a self- diagnosis.
Patent JP-2000195494-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: WATANABE SHUNJI
IPC: H01M4/1395
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reinforce the function of a separator for insulatingly separate a positive electrode and a negative electrode, to thin the thickness in the case of a nonwoven fabric separator, and to improve the performance, such as a capacity increase of a battery or the like, by including material capable of absorbing electrolyte solution and swelling in a separator, and by allowing the material to absorb the electrolyte solution and to swell, when the electrolyte solution is injected at the time of manufacturing a battery. SOLUTION: A separator 109 installed between a positive electrode and a negative electrode includes material capable of absorbing electrolyte solution and swelling, or retains solid electrolyte. Namely, the material capable of absorbing electrolyte solution and swelling is included inside the separator 109 or coated on the surface thereof. When the electrolyte solution is injected at the time of manufacturing a battery, the material capable of absorbing the electrolyte solution and swelling absorbs the electrolyte solution and swells, to thereby enable to reinforce the function of the separator 109. Especially, in the case of a separator having many apertures, such as an unwoven fabric separator or the like, the apertures are filled with the material which absorbed the electrolyte solution and swelled, therefore, the use of a thick separator becomes unnecessary.
Patent JP-H01217861-A (JP)
Title: Fuel cell
Inventor: MEINAADO KENTO RAITO
IPC: H01M8/04
Filed: 1988-10-04
Abstract: PURPOSE: To provide a fuel cell to be easily manufactured at low manufacturing cost by having a second back paper layer provided adjacent to a first back paper layer through which an electrolyte cannot be usually transmitted. CONSTITUTION: Second back paper layers 26 and 32 are provided adjacent to first back paper layers 24 and 30, and possess a property that an electrolyte cannot be substantially transmitted. Since a back material is composed of two individual layers, an electrolyte volume regulation space is formed in a substantially simple manner. The back paper layers 24 and 30 are easily masked to conduct a wetting prevention treatment in a remaining portion, so that a region can be formed where the electrolyte cannot substantially pass through. The back paper layers 26 and 32 undergo the complete wetting prevention treatment so as to retain the electrolyte within a battery. A manufacturing process can be easily controlled because no problem results from the depth required for conducting the wetting prevention treatment.  Thus the manufacturing process is simplified to reduce the total cost of the battery and to suppress variations in manufacturing the electrolyte volume regulation space.