baber/WOPTO huggingface dataset:
Patent JP-H09159511-A (JP)
Title: Liquid level measuring method and device for furnace melt
Inventor: KODAMA TOSHIBUMI
IPC: G01F23/28
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To detect the liquid level of furnace melt at a high resolution without increasing the number of stages of an elastic wave transmitting and receiving means at arbitrary height by transmitting an elastic wave from the means, and receiving an wave reflected from the inner wall of the furnace with the means for measuring the height of the reflected wave. SOLUTION: The probes 11 to 13 of an elastic wave transmitting and receiving means, using the electro-acoustic transducing effect of a piezoelectric material, are arranged on the outer wall of a furnace at different height via elastic wave coupling materials. A channel selector 21 selectively connects the input terminal thereof to the required output terminal, according to a selector signal from a control circuit 5, and another channel selector 22 selectively connects the output terminal thereof to the required input terminal, according to the selector signal. Furthermore, an elastic wave measuring instrument 3 causes one of the probes 11 to 13 selected with the selector 21 to excite an elastic wave under control by the control circuit 5, and another probe selected with the selector 22 amplifies a received reflected wave.  In addition, an arithmetic operation circuit 4 calculates the liquid level of furnace melt 110 on the basis of wave height detected with the measuring instrument 3.
Patent JP-H02173456-A (JP)
Title: Structure of cam
Inventor: AANO PARUBUIAINEN
IPC: F16H53/02
Filed: 1988-12-16
Abstract: PURPOSE: To make it possible to use one cam for training of flection muscles and extension muscles of the arms and the legs by providing a structure of a power transmitting member wherein starting points of a guide surface shifting from a first guide surface to a second guide surface are communicated each other, in a rehabilitation tool and the like. CONSTITUTION: On an outer peripheral surface of a plate cam 1, two guide surfaces 3, 5 are provided to a rotation center 2, starting points 4, 6 thereof are provided on one side to the rotation center 2 and separated each other by a prescribed distance, and the starting points 4, 6 are joined through an arc-shaped connection surface 7. When a power transmitting member composed of such as a rope or a chain is supported at the starting point 4, a cam 1 rotates in a counterclockwise direction to move the power transmitting member to the guide surface 3 eccentrically formed, and to actuate a required force on a link of a training tool. The force changes according to the distance between the guide surface 3 and the rotation center 2. When the link is intended to move in an opposite direction, the cam 1 is rotated to move the power transmitting member to the starting point 6 of the guide surface 5, and then if the cam 1 is rotated in a clockwise direction, the link is move in the opposite direction.
Patent JP-H04187118-A (JP)
Title: Electric rice cooker
Inventor: SUGIHARA MICHIMASA
IPC: A47J27/00
Filed: 1990-11-22
Abstract: PURPOSE:To always detect whether a pot is exsisting or not even in heat- keeping after rice cooking, or while cooking by a preset timer by actuating a thermal detector after actuation of a detector for the heated condition without actuation of a heater with a certain interval by a controller. CONSTITUTION:A controller 6 regulates the heat extent with a heating coil 5f which gives induction-heat to a pot 3 by the control of on-off actuations of a switching element 5g. A heat detector 2 checking the electric input power to the pot 3 inspects the heated condition of the pot 3 by the input current of an inverter circuit 5. And, a thermal detector 4 is provided to detect the temperature of the pot 3 at the bottom center of the pot. This detector is a thermister, etc., for instance. The output of this thermal detector 4 is transmitted to the controller 6. The controller 6 receives the signals from the preset cooking key and heat-insulating key on the controller and actuates the drive circuit 6b during the time just same as a preset time in the timer circuit 6a, according to the temperature of pot 3 detected by the thermal detector 4.
Patent JP-H09138989-A (JP)
Title: Remote control device
Inventor: GENTOU KENICHI
IPC: G11B15/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To synchronize a mode setting ON/OFF operation at a video tape recorder(VTR) main body side and at a remote commander side provided with liquid crystal display by decoding a code for video reservation at the VTR main body side. SOLUTION: When a showkey 12 is pushed, a show ON code is outputted to the VTR main body side. Next, a showview code number is inputted by monitoring whether the showkey 12 is pushed once more (for a second time) or not. Moreover, keys of a once, a daily and a weekly or the like are selected by monitoring whether a timer clear key 14 is pushed or not. Then, when the showkey 12 or the timer clear key 14 is pushed, the showview ON code is outputted to the VTR main body side.
Patent JP-H03180956-A (JP)
Title: Information processor
Inventor: HARUHARA IZURU
IPC: G06F13/30
Filed: 1989-12-11
Abstract: PURPOSE:To allow a dual port memory to surely discriminate the existence of a write transfer cycle by executing a prescribed false write transfer cycle in the case of accessing data reading/writing from/in one dual port memory by a serial port. CONSTITUTION:A false cycle executing means (memory controller 13) for executing a prescribed false write transfer cycle in each image memory block (dual port memory 11 or the like) prior to the data write cycle of each image memory block is included in the information processor. When a data write cycle to respective image memory blocks 11 is requested, the false cycle executing means 13 executes the prescribed false write/transfer cycle of respective image memory blocks 11 prior to the data write cycle of respective blocks. Consequently, the reading and writing modes can be discriminated.
Patent JP-H03183694-A (JP)
Title: Production of diamond particles and diamond film
Inventor: KATO SHUICHIRO
IPC: C01B31/06
Filed: 1989-12-08
Abstract: PURPOSE:To obtain diamond particles of uniform particle size and a homogeneous diamond film by forming a porous TiO2 film on the surface of a Ti substrate by anodic oxidation, forming diamond nuclei by a vapor phase synthesis method at crystalline parts crystallized on the TiO2 film and growing the diamond nuclei. CONSTITUTION:A porous TiO2 film is formed on the surface of a substrate by anodic oxidation and diamond nuclei are formed by a vapor phase synthesis method at crystalline anatase-type TiO2 parts crystallized on the TiO2 film in accordance with the growth of the film. The diamond nuclei are grown to form diamond particles and a diamond film is formed by further growing the diamond particles.
Patent JP-H10159024-A (JP)
Title: Hanger
Inventor: DOJO YUICHI
IPC: E01D21/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hanger conducting safe and stable supporting by mutually abutting the front end section of an opened corbel and the front end section of a hanging member and pivotally attaching both front end sections and rotatably providing the hanging member to the corbel. SOLUTION: The hanger B is composed of a corbel 5, a hanging member 6 and a shaft body 7, and hanging strips 4 such as a chain are passed to the hanging members 6 of the hangers B mounted to the main beams 1 of a scaffold at regular intervals and the whole scaffold is suspended from the undersides of the main beams of a bridge. The main beams 1 are supported by the corbels 5, and the hanging members 6 rotatable to the corbels 5 are brought to the state, in which the hanging members 6 are hung down by the hanging strips 4. Consequently, the main beams 1 are received by the corbels 5 and can be supported surely, the scaffold can be slid slightly in the longitudinal direction of the main beams 1, and the hanging members 6 are rotated freely to the corbels 5.  Accordingly, distortion can be absorbed even when the whole scaffold is shaken in the longitudinal direction of the main beams, and the scaffold, etc., with lever bodies such as main beams can be supported stably.
Patent JP-H04190257-A (JP)
Title: Image formation device
Inventor: TOYAMA YOSHIO
IPC: G03G15/00
Filed: 1990-11-23
Abstract: PURPOSE:To obtain an image formation device whose whole is compact and also which has excellent use convenience, by providing a sheet transport route approximately along the inner surface of a device main body, and arranging an image formation means at the inside of the image formation device main body surrounded with a sheet housing portion, a paper feed means, a transport passage and a paper discharge means. CONSTITUTION:As for sheets, a maximum of about 50 sheets are accumulated in layers on a sheet housing portion 50 tray 55, and a sheet is sent out to the right oblique upper part pinchingly between a paper feed roller 61 and a pinch roller 70 on the basis of the roller 61 rotation in its arrow (b) direction, and transported to a photosensitive drum 160 and a transfer roller 180 nip portion through a housing 151 sheet guide slit 153. The sheet is transferred with a toner image here, and is sent into a thermal fixing device 200 through a sheet guide slit 154, and is discharged from discharge rollers 211 to the upper surface of a main body frame 1 with its face down, or to the front side of a tray 220 made approximately erect with its face up.
Patent JP-H05132793-A (JP)
Title: Manufacture of electroforming stamper for molding photorecording medium
Inventor: OKUBO YUKITOSHI
IPC: B29L17/00
Filed: 1991-11-08
Abstract: PURPOSE:To provide a stamper for molding a photorecording medium having uniform thickness, in which the stress of the whole body of an original plate is reduced, small in warpages and capable of rear grinding. CONSTITUTION:This electroforming method is to subject a stamper for molding a photorecording medium to electroforming by changing the optical properties of a glass original plate used for the molding of an information recording medium by which the recording and reproducing of information are executed by the irradiation of a light beam, to conductibilizing treatment to form a conductivilized film, to an irregular pattern corresponding to the information to be recorded such as a groove for tracing, a pit for information or the like, thereafter executing electroforming to form a metallic film and integrally peeling the conductibilized film and the metallic film from the glass original plate. The electroforming conditions are changed in a direction in which stress generated at the time of the electroforming is relaxed at the time of the start and completion of the electroforming.
Patent JP-H06165897-A (JP)
Title: Clothes drier
Inventor: ISE SHINSUKE
IPC: D06F58/28
Filed: 1992-11-30
Abstract: PURPOSE:To provide the clothes drier for determining a characteristic of a load by providing a detecting means for vibration and weight, etc., and executing complete and precise drying being suitable for its determined characteristic. CONSTITUTION:The drier is provided with a rotary drum 3, a heating means 18, a driving means 6, a load detecting means 20 and a control part 24, etc., and in the control part 24, a characteristic of a load is determine, based on results of decision by an amplitude deciding means 28 for deciding a degree of amplitude corresponding to vibration detected by the load detecting means 20 and outputting a result of decision, a weight deciding means 29 for deciding a degree of weight of the load detected by the load detecting means 20 and outputting a result of decision, and the amplitude deciding means 28 and the weight deciding means 29. Also, this drier is provided with a setting means 30 for setting a final drying time by a result of its determination, and when the load in the rotary drum 3 reaches a finish drying degree, drying is executed by further adding the final drying time.
Patent JP-H08182336-A (JP)
Title: Overcurrent detecting circuit of inverter
Inventor: TASHIRO MASAYOSHI
IPC: B60L3/00
Filed: 1994-12-22
Abstract: PURPOSE: To stably operate an overcurrent detecting circuit without increasing the size of the circuit so much. CONSTITUTION: IGBT drive circuits respectively incorporated with overcurrent detecting circuits are provided to IGBTs 10, 12, and 14 connected to a terminal 23 which is the grounding electrode of a high-potential system and overcurrent detecting signals are generated at the output terminals of the overcurrent detecting circuits from signals of two systems, error signals from the overcurrent detecting circuits and control signals from a main control circuit. When the overcurrent detecting signals are inputted to an overcurrent signal circuit 7, an overcurrent signal is generated at a terminal 21.
Patent JP-2000172134-A (JP)
Title: Toner level monitoring method device
Inventor: ARCARO DAVID J
IPC: G03G15/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge assembly where complication and cost, which are associated with the manufacture of a cartridge, are reduced and a consumption material level monitoring device is given. SOLUTION: A device has an information storage medium 24 fixed to at least one movable part that a cartridge has. A reading/writing head is installed in the device by bringing it close to the information storage medium 24. The information storage medium 24 is made to be a magnetic storage medium constituted as a circular disk. The movable part can be made to be an almost cylindrical roller assembly 18 having a driving gear 22. An end face for fixing the storage medium 24 is given to the driving gear 22. A consumption material can be toner.
Patent JP-H09163509-A (JP)
Title: Vehicle driver
Inventor: FUKATSU HIROSHIGE
IPC: B60W10/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a driver which facilitates the improvement a fuel efficiency. SOLUTION: An input shaft revolution sensor 80 which detects the revolution of an input shaft, an electric motor controller 73 which controls an electric motor 51 and an engine controller 75 which controls an internal combustion engine 11 are provided. A boundary throttle opening value determining means 91 by which the minumum fuel consumption of the internal combustion engine 11 with the input shaft revolution at present is obtained in accordance with the input shaft revolution detected by the input shaft revolution sensor 80 and a throttle opening corresponding to the obtained fuel consumption is obtained as a boundary throttle opening value and a torque distributing means 92 by which a driving map corresponding to the boundary throttle opening value is selected and the torque is distributed to an engine torque and a motor torque in accordance with the driving map are provided.
Patent JP-H02166116-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: FURUSAWA FUMIO
IPC: H01B3/40
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the title material improved in moldability and humidity resistance by mixing an epoxy resin with a phenolic compound, a specified reaction product, a solid silicone polymer and an inorganic filler. CONSTITUTION:An epoxy resin (A) having at least two epoxy groups in the molecule, desirably a novolac epoxy resin of an epoxy equivalent <=320, is mixed with a compound (B) having at least two phenolic hydroxyls in the molecule, desirably a novolac phenolic resin of a number-average MW of 300-600, a reaction product (C) obtained by reacting component A or B with a reactive silicone oil having 50 or lens functional groups per 100 epoxy or phenolic hydroxyl groups for 1-50hr in the presence of a catalyst in such amounts that the ratio of total epoxies to total phenolic hydroxyls in components A-C is 0.8-1.2. The obtained mixture is mixed with 2-10wt.% based on the total of components A-C, solid silicone polymer (D) of a max. particle diameter <=150mum and a hardness <=80 and 50-80vol.%, based on the total of the obtained molding material, inorganic filler.
Patent JP-2000141362-A (JP)
Title: Control device in changing working fluid of wire saw
Inventor: YAMAMOTO SEIJI
IPC: B28D1/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To dissolve the trouble in cutting work due to the increase of the amount of cutting dusts in a working fluid and contrive to keep a working accuracy and to effectively use the working fluid by a method wherein the specific gravity value of the working fluid in use during its cutting work and one or more of its physical values such as its viscosity value or the like are measured so as to judge the arrival of the use limit of the working fluid when the measured values exceed the thresholds of criterions for judging in order to resupply a new working fluid. SOLUTION: A working fluid 54 is supplied by a pump 56 from a storage tank 58 through a mass flowmeter 71 to nozzles 50 so as to display the results of a mass and a specific gravity measured with the flowmeter 71 through an arithmetic unit on a display. The working fluid 54 fed to a wire train 24 is put together with working cutting dust through a working fluid recovery tray 51 into a recovery tank 95. When the arithmetic unit judges the disposal of a cutting dust-containing working fluid, the fluid sent through the flowmeter 71 to a waste fluid storage tank 79. In order to resupply a new fluid 75, the new fluid 75 is sent from a storage tank 76 through a valve 57 to the working fluid storage tank 52 and its mass is measured with the flowmeter 71 so as to send the measured result to the arithmetic unit.  Thus, the poor working due to the increase of the amount of the cutting dusts in the working fluid is dissolved, resulting in realizing the effective use of the working fluid under the condition the working accuracy is kept unchanged.
Patent JP-H10146711-A (JP)
Title: Manufacture of disc and device for machining disc-like plate
Inventor: UENO NORIFUMI
IPC: B23C3/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture for a disc by which the circularity of the outer periphery of the disc is improved when it is cut from a plate and by which a disk of good concentricity and circularity of outer periphery and inner circumference thereof is cut with improved productivity without being cracked or chipped and affected by heat when a cured resin substrate is cut from a plate-like cured resin. SOLUTION: A plate-like cured resin 5 is fixed to a support surface and a disc-like cured resin substrate 6 having a center hole is cut from the fixed resin 5 and is burned to make a glass-plate like carbon substrate. A cutting tool 7 rotating around the axis orthogonal to the support surface is moved such that it passes in a circular path along the outer and inner peripheries of the substrates 6 in the state where the cutting tool 7 is cut in the resin 5 to thereby cut the substrate 6 from the resin 5. The cutting tool 7 is moved around the axis orthogonal to the support surface such that it passes in a circular path.
Patent JP-H10150543-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/44
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To enable polling communication between former type receiver and new type transmitter by receiving a DCS signal showing the inclusion of password(PWD) communication as well as a DTC signal and further starting polling transmission operation when a PWD signal cannot be received. SOLUTION: A control circuit 20 controls entire facsimile equipment. First, when there is a terminated call response from the former type facsimile equipment, the DIS signal having the 50th bit '1' of FIF is transmitted and when the DCS signal having the 50th bit '1' of FIF is received but the DPWD signal cannot be received, the DIS signal is resent. As a result, when the DTC signal having the 50th bit '1' of FIF showing the performance of communication of PWD signal is received and further, when the PWD signal cannot be received, the control circuit 20 immediately starts the polling transmission operation. Thus, when new type equipment executes polling transmission, time for communicating can be shortened.
Patent JP-2000132063-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: MATSUZAKI SUKEOMI
IPC: G03G21/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent a shutter arm from coming off even in the case of pulling it in the axial direction of a pivot by making aperture width in a radial direction centering the pivot of the hole of a cartridge frame body when a shutter member is closed in size that a snap-fit part does not get out of to the outside in the axial direction of the pivot. SOLUTION: This device is provided with a drum shutter for opening/closing the exposed part of an electrophotographic photoreceptor drum. The drum shutter is provided with a drum shutter member 18 covering over the photoreceptor drum and the shutter arm 18a whose tip is pivotally attached to the member 18 and whose base is pivotally attached to the pivot 18c of the cartridge frame body. The aperture width in the radial direction centering the pivot of the fan-shaped hole 23e in which the snap-fit part of the cartridge frame body is inserted is made smaller than the thickness of the pawl 23d part of the snap-fit part in a state where the member 18 is closed. Furthermore, it is made larger than the thickness of the pawl 23d part of the snap-fit part in a state where the member 18 is opened.
Patent JP-H03267889-A (JP)
Title: Composition of picture data encoded from among data current
Inventor: FUORUKAA AIZENHARUTO
IPC: H04N19/895
Filed: 1990-11-27
Abstract: PURPOSE: To reduce transmission errors by continuously monitoring a data stream through the use of the remaining redundancy of the data stream and preventing a picture point value reproduced until the generation of a start code word after the detection of the transmission error from being read into a prediction picture memory. CONSTITUTION: Picture data is encoded by an encoding method by remaining redundancy. At the time of decoding the data stream into a system containing the start code word for the picture and/or partial picture, which can uniquely be attached, the data stream is continuously inspected on the occurrence of the transmission errors through the use of remaining redundancy and the picture point value reproduced until the generation of the new code work for the picture or partial picture after the detection of the transmission errors is prevented from being used for updating the prediction picture memory. Thus, the data stream is inspected on the occurrence of the transmission errors through the use of remaining redundancy. In such a case, the combination state of bits which are not permitted is evaluated as the sign of the transmission errors.
Patent JP-2000133804-A (JP)
Title: Power mos transistor and its manufacture
Inventor: MORI SHOGO
IPC: H01L29/78
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a power MOS transistor, wherein ON resistance is reduced without deteriorating a breakdown voltage when a channel length is reduced, and to provide a manufacturing method of the MOS transistor. SOLUTION: This power MOS transistor is provided with an N+ type semiconductor substrate which turns into a drain, an N- type semiconductor layer 12 formed on the substrate, a gate insulating film 13 formed on the layer 12, a polysilicon gate layer 19 formed on the film 13, a P-type diffused layer 16 which is formed in the layer 12, stretched from a position x0 of one end portion of the layer 13, in the lateral direction from the surface of the layer 12, and turned into a channel terminating under the gate insulating film, and an N+ type semiconductor region 17 turning to a source formed in the diffused region 16. In the surface of the N- type semiconductor layer 12, the P-type diffused region 16 is formed by setting a position extended by a specified width L1 from the position x0 of one end portion of the gate insulating film 13 as a reference.  The channel length is controlled by controlling the mask width L1 stretching in the lateral direction from the position x0 of the one end portion.