baber/WOPTO huggingface dataset:
Patent JP-2001069479-A (JP)
Title: Receiver for digital broadcast system
Inventor: KITAMURA TAKASHI
IPC: G06F21/10
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for a digital broadcast system where a troublesome registration procedure is not required and a program can immediately be viewed. SOLUTION: The receiver for a digital broadcast system that receives encrypted program information broadcast from a broadcast station as a digital signal and is approved for decoding the encryption of the received program information through the reception of prescribed identification information, is provided with connection means 14b, 21 to connect a PHS or mobile phone 20 to the receiver. A telephone number of the PHS or mobile phone 20 connected by the connection means 14b, 21 is used for identification information to permit decoding of the encryption of the received program information.
Patent JP-S6298120-A (JP)
Title: Instantaneous gas hot-water supply apparatus
Inventor: KAWAGUCHI HIDEKI
IPC: F24H1/10
Filed: 1985-10-24
Abstract: PURPOSE:To set efficiently the quantity of air required for each number of burner by means of one feed air fan and improve the accuracy of function of proportional combustion as well, by providing a first burner capable of charging gas quantity and a second burner capable of changing the ratio of combustion period and downtime, controlling them by means of a controller which minimizes excess and deficiency of required air quantity. CONSTITUTION:A first burner 3 provided in a combustion chamber 2 is a proportional control burner which gives a quantity of heat corresponding to the quantity of gas supplied dependingly on the opening of a proportional valve 3'. A second burner 4 is a burner whereby a proportional combustion of gas having a quantity corresponding to the opening of a proportional valve 4' and an intermittent combustion by changing the ratio between a combustion period and a downtime is performed. A controller 5 computes required quantity of heat on the basis of each element of a flow rate, water inlet temperature, set temperature, hot-water outlet temperature etc. so that the first burner 3 and the second burner 4 are used separately or concurrently according to the number of burners for combustion. And the number of revolutions of a feed air fan 7 is controlled by selecting the quantity of supply air required by the number of burners for combustion.
Patent JP-S6482585-A (JP)
Title: Manufacture of buried semiconductor laser
Inventor: FURUYAMA HIDETO
IPC: H01S5/323
Filed: 1987-09-25
Abstract: PURPOSE:To enable buried crystal growth turning to a leak current restraining structure, without using a selective growth mask, by a method wherein, after at least two layers of a semiinsulative first buried layer and a second conductivity type second buried layer are crystal-grown after mesa working, internal impurity diffusion is performed from a high concentration impurity added layer, so as to reach the second conductivity type buried layer. CONSTITUTION:On an N-InP substrate 1, an N-InP buffer layer 2, a GaInAsP active layer 3, and a P-InP clad layer are crystal-grown, and a high concentration P-type impurity added InP layer 5 is formed. A stripe type mesa etching is performed by using a photo resist as a mask. In buried crystal growth, the following are crystal-grown in order; an Fe doped Inp layer 6, a P-InP buried layer 7, and a P-GaInAsP cap layer 8. At this time, internal diffusion of Zn from a high concentration impurity added layer 5 is generated by crystal growth temperature. As a result, in the buried stripe region, Zn diffuses into the Fe doped InP layer 6 and a P-type current path 5' is formed. In the other region, the Fe doped InP layer 6 is turned into a high resistance state, so that the restrain of leak current is enabled.
Patent JP-H0979820-A (JP)
Title: Restoring device of object shape and camera visual point movement and restoring method of object shape and camera visual point movement
Inventor: HATTORI HIROSHI
IPC: G06T7/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To restore relative motion of an object shape and a camera at high speed with high accuracy. SOLUTION: A restoring device is composed of an object shape input means 1 to input an object shape to a visual point coordinate system at a different visual point, a shape-motion restoring means 2 to repeatedly find an object shape and camera motion to a world coordinate system while increasing the visual point number and an output means 3 to output a restored object shape and camera motion.
Patent JP-H0558990-A (JP)
Title: Method for removing thiophosgene
Inventor: KAGAWA TAKUMI
IPC: C07C329/02
Filed: 1991-08-27
Abstract: PURPOSE:To safely decompose and remove thiophosgene, having relatively high toxicity and remaining in a reaction solution without discharging the thiophosgene to the outside of the reaction system by reacting phenylchlorothioformates useful as agricultural chemicals, etc., and adding a dehydrohalogenating reagent to the reaction solution. CONSTITUTION:Phenols (e.g. methylphenol) are reacted with thiophosgene in the presence of a dehydrohalogenating reagent (preferably sodium hydroxide, etc.) in an organic solvent such as dichloromethane or a mixed solvent of the above-mentioned organic solvent and water to provide phenyl chlorothioformates. A 30wt.% aqueous solution of the above-mentioned dehydrohalogenating reagent in a molar amount of preferably 10 times based on the residual thiophosgene is further added to the reaction solution to remove the objective thiophosgene.
Patent JP-H1080358-A (JP)
Title: Electric gruel cooking pan
Inventor: SANO CHIHARU
IPC: A47J27/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent boiling-over by setting a boil maintaining time to maintain the boiling only for a predetermined time after an inner pant temperature exceeds the boiling temperature, and maintaining the boil only for a predetermined time after the setting with a heating amount lower than the heating amount in the boil maintaining time. SOLUTION: A microcomputer control unit 60 reads in data set to gruel by the operations of various switches on a control panel, raises a water absorption temperature until a water absorption time in which an inner pan temperature is preset, sets the output value of a work coil 10 to the full power condition and boils up at a stretch to a predetermined boiling temperature. Thereafter, when the inner pan temperature detected by a center sensor 8 exceeds the predetermined boiling temperature, the boiling is maintained by a fist timer. After the passage of a predetermined time, the boiling is maintained by a second timer only for a predetermined time with a heating amount lower than that in the boil maintaining time, so that boiling-over can be prevented.
Patent JP-H0286321-A (JP)
Title: Emitter coupled logic circuit
Inventor: ISHIBASHI TERUKAZU
IPC: H03K19/086
Filed: 1988-09-22
Abstract: PURPOSE:To drive the circuit with a current consumption in matching with a requested operating speed without changing a reference voltage VREF and an output voltage VOUT by adding a current consumption adjustment circuit. CONSTITUTION:Transistors(TRs) Q102-Q104 are conductive when a VDD is given to a current consumption adjusting terminal POWER SAVE' and TRs Q100, Q101 are conductive. In this case, a current I1 and voltages VREF, VOUT depend on resistors R1, R5 and R4. When the TRs Q102-Q104 are turned off and the TRs Q100, Q101 are turned off, Thus, the current consumption at the normal state is decreased to nearly R4/(R4+R102) and even if constant currents I1, I2, and I3 are decreased, the voltages VREF, VOUT are unchanged.
Patent JP-H0579397-A (JP)
Title: Car control device
Inventor: ZAITSU MASAHIRO
IPC: F02D45/00
Filed: 1991-09-19
Abstract: PURPOSE:To prevent any mis-writing caused by the instant drop of a battery voltage and a sudden noise and the like occurred during EEPROM writing by providing a EEPROM in a serial data transmission type and a battery backup RAM, in a car control device providing CPU. CONSTITUTION:During engine running, the most favorable fuel injection amount and an ignition timing and the like are calculated based on an engine running status and a control parameter is studyed by an aging change, a solid difference and the like so as to memorize to EEPROM 1 in CPU2. Meantime, when the control parameter is written in EEPROM 1, a written data and address are firstly stored in a battery backup RAM 4 temporarily and a written flag is set. Then, the data is written in EEPROM 1 and also whether its written in operation is finished or not is judged and after finish judging, the data is read out from the written same address. The content of EEPROM 1 is compared with the content of the battery backup RAM 4 and its process is finished in the case of the same each other.
Patent JP-H1086065-A (JP)
Title: Manufacture of grinding wheel and device there for
Inventor: CHIBA DAISUKE
IPC: B24D3/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To carry out economical electrodeposition operation by shortening the electrodeposition time at a stroke and using a minimum required amount of abrasive grains. SOLUTION: The device comprises a plating solution tank 14 which stores plating solution 12, an anode case which is disposed in the plating tank 14, an abrasive retaining case 22 in which a grinding wheel base material 26 is housed and a vortex flow generating mechanism 32 which generates a vortex flow in one direction in the abrasive retaining case 22. The vortex flow generating mechanism 32 includes an abrasive grain tank 48 which is swung by a motor 42 in one direction, and the abrasive grain tank 48 swings to generate a vortex flow for throwing abrasive grains 28 into the plating solution 12. Then, when the abrasive grain tank 48 is stopped, the flow speed of the vortex flow is changed and the abrasive grain 28 are smoothly and reliably moved to the grinding wheel base material 26 side to be bonded.
Patent JP-H0871613-A (JP)
Title: Method for rolling tube
Inventor: MORIBE KENJI
IPC: B21B17/04
Filed: 1994-09-06
Abstract: PURPOSE: To display the decreasing effect of variation in thickness at the max. by independently controlling the screw-down location of each grooved roll so that the rolling load of each grooved roll of a 4-roll stand is uniform during rolling. CONSTITUTION: In the 4-roll stand, a tube stock 2 with a mandrel bar 1 which is advanced from a 2-roll stand train inserted is rolled with two pairs of grooved rolls 3, 3 and 3, 3. Any grooved roll 3 is provided with an independent screw- down mechanism 5 and load detector 6 for detecting rolling load. Screw-down control is executed with a screw-down control system 7 for integrating and controlling each screw-down mechanism 5 and a computer 8 for giving instructions to the system. By executing control like this, the correction of thickness deviation is accurately executed using the 4-roll stand with which it is difficult to accurately execute the adjustment of mill center and zero adjustment of roll, when the mill center and zero adjustment of roll are deviated and, further, even when the tube stock has eccentricity and thickness deviation.
Patent JP-2001063716-A (JP)
Title: Blow bottle
Inventor: ASAHI ISAO
IPC: B65D1/42
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To increase the buckling strength of a bottle by arranging indented ribs, which extend in the lateral direction, in the vertical direction with intervals on the front and rear walls of the body section of a flat flow bottle, and in the meantime, providing a pair of recesses on the side walls, and providing a straight surface between respective recesses, and between the recesses and the indented ribs with specified intervals. SOLUTION: In this blow bottle A having a mouth section 1, a shoulder section 2, a body section 3 and a bottom section 4, which is molded by blow-molding into a bottle of a thin thickness, the body section 3 is formed of front and rear walls 8a and 8b and side walls 9a and 9b. In this case, on the front and rear walls 8a and 8b, indented ribs 10, which extend in the lateral direction, are arranged in the vertical direction with specified intervals. In the meantime, on the side Walls 9a and 9b, recesses 14 are arranged on the same lines as the indented ribs 10 with specified intervals across the longitudinal axes. Then, a wall surface between notched surfaces 15a of the recess 14, which are confronted with each other, of the side walls 9a and 9b, is formed into a straight surface 16 of a narrow width, which extends in the vertical direction.  Then, a wall surface between the recess 14 and the indented rib 10 is formed into a straight surface 17 of a wide width, which extends in the vertical direction.
Patent JP-H03102708-A (JP)
Title: High-voltage cable unit
Inventor: NAKAHARA TAKASHI
IPC: G03G21/00
Filed: 1989-09-14
Abstract: PURPOSE:To reduce a leakage current flowing on the insulated and coated surface at the control time of a microcurrent by armoring an insulation coating with a breaking member breaking electric contact of an insulation coating with an outer member. CONSTITUTION:In a high-voltage cable having a wire, which electrically connects high-voltage power supply to a load, and an insulation coating 3 armor-coating this cable, an insulating tube 4 covers the insulation coating 3 so that the insulation coating 3 may not directly contact with a device body frame and earths. Since thereby a leakage current through the insulation coating of the cable can be prevented, control accuracy of the control current can be improved thus improving the quality of a formation picture of an electronic photographic device.
Patent JP-H0580715-A (JP)
Title: Active matrix type liquid crystal display device and its manufacture
Inventor: TANAKA TSUTOMU
IPC: G09G3/36
Filed: 1991-09-19
Abstract: PURPOSE:To exactly cancel a DC level shift by measuring and setting the optimum value of a voltage applied to a scan bus line previously as to the active matrix type display device which writes a voltage to a liquid crystal cell and holds it through the switching operation of thin film transistors(TFT) provided corresponding to respective picture elements and its manufacture. CONSTITUTION:The scan bus line 1 and a reference potential supply bus line 4 which are connected through the TFT are arranged between two adjacent picture element electrodes 3 and 3 and at least one reference potential supply bus line 4m is electrically isolated from other reference potential supply bus lines 4 and used for measurement; and the TFTs on both the sides of the reference potential supply bus line 4m for the measurement are turned on to hold the picture elements 3m-1 and 3m at the same potential and after a compensating voltage is measured, the reference potential supply bus line 4m used for the measurement is connected to other reference potential supply bus lines 4 to complete the active matrix type display device.
Patent JP-H0791846-A (JP)
Title: Vertical baking furnace
Inventor: AKIMOTO SHIGERU
IPC: F27B17/00
Filed: 1993-09-27
Abstract: PURPOSE:To make odorous gas generated at the time of degreasing harmless by providing a high temperature baking chamber and a low temperature degreasing chamber continued to upper and lower positions in a furnace body, and providing a moving member placing a material to be treated and moving between the degreasing chamber and the baking chamber. CONSTITUTION:A ceramic material is degreased in a low temperature degreasing chamber 3. In this case, when the material is degreased while supplying degreasing gas G1 by communicating a degreasing gas supply tube 6, a baking gas supply tube 22 and degreasing gas exhaust tube 23, odorous gas is generated from the material. Then the odorous gas is introduced together with the used gas G1 into a high temperature baking chamber 2, it is oxidized and burned while supplying baking gas G3 such as the air containing much oxygen to make it harmless. The degreased material is moved to a predetermined position in the chamber 2 by a moving member 4 coupled with a driver 11 and primarily baked.
Patent JP-H01108819-A (JP)
Title: Programming apparatus for audio equipment or video equipment
Inventor: NORUBERUTO AIGERUDEINGAA
IPC: H03J9/06
Filed: 1988-09-27
Abstract: PURPOSE: To simply program an audio or video equipment by tuning data required for the reception of a television(TV)/radio broadcasting station by automatically extracting assignment relation to a program number or a program identification code from a program memory. CONSTITUTION: Tuning data and assignment relation to a corresponding program number or ID code are read out from a program memory TVMEMO of an already programmed equipment. These information is transmitted from the programmed equipment to an equipment to be programmed through a radio or wired means. The transmission is executed through an infrared-ray section IR. Instantaneous time received through a video text-decoder unit VT is transmitted to the equipment to be programmed and used for the adjustment of a clock inherent in the equipment. Consequently tuning data/real time required for the reception of a TV/radio broadcasting station can be simply programmed.
Patent JP-S62101965-A (JP)
Title: Differential planet roller reduction gear
Inventor: TOKUNAGA YOSHINORI
IPC: F16H13/14
Filed: 1985-10-25
Abstract: PURPOSE:To enhance transmission efficiency, by giving thrust force in the axial direction in accordance with a load of an output shaft to a sun shaft so that forced contact force in accordance with the thrust force is applied acting on a rolling contact surface. CONSTITUTION:A sun shaft 2 is formed into a conical shape, and one end of its large contour side is connected with the termination of an input shaft 1 through a torque cam 3. Rotation of the input shaft 1 is transmitted to the sun shaft 2 through steel balls 30, and when a load applied to the input shaft 2 increases, thrust force in the axial direction is given to the sun shaft 2 by moving the steel balls along tilt surfaces of cam plates 1a, 2a. The sun shaft 2, receiving said thrust force, moves to its small contour side, and high efficiency of power transmission is displayed by increasing forced contact force acting between the sun shaft 2 and planet rollers 5 and between the planet rollers 5 and both inscribed rings 7, 9.
Patent JP-2000092213-A (JP)
Title: Method and system for processing communication requiring skill for processing using queue
Inventor: FLOCKHART ANDREW DEREK
IPC: H04M3/523
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance a method for selecting served communication in the case of processing communication requiring a skill for the processing using a queue by selecting communication from the queue as a function of an assigned value of communication and a wait time in the queue. SOLUTION: Any of a plurality of different values corresponding to a priority level to receive service is assigned to a subset of communication in a queue. Then communication is selected from the queue as a function of an assigned value and a waiting time for communication in the queue. For example, a call arriving in a call center on a line or trunk 100 in the call center, for example, is assigned to different call queues 121-129 by a call vector 140 based on an agent skill required for proper handling. Then the call is assigned to agent queues 131-139 based on a skill possessed by agents 106-108 that can handle the call.
Patent JP-H03234889-A (JP)
Title: Glass fiber sheet
Inventor: WATABE OTOHIKO
IPC: D04H1/4218
Filed: 1990-09-12
Abstract: PURPOSE:To provide the subject sheet containing glass fibers and mycelia produced by mold, exhibiting sufficiently high strength by the use of only a small amount of binder, having high and uniform paper strength and useful as a filtering material for air-filter, printed circuit board, backer for flooring material, etc. CONSTITUTION:The objective sheet contains glass fibers and preferably 1-30wt.% of mycelia produced by mold.
Patent JP-H04124230-A (JP)
Title: Stirrer of continuous type half solidified metal producing apparatus
Inventor: FUJIKAWA YASUO
IPC: B22D1/00
Filed: 1990-09-12
Abstract: PURPOSE:To continuously produce the half solidified metal having good quality by providing >=1 pieces of baffle plate rings having the diameter larger than the shaft diameter of the driving shaft part of the stirrer. CONSTITUTION:Cooling means 5, 6 are applied on the peripheral wall of a tank 4 for a molten metal. The stirrer 9 is rotated at the center of this tank 4. While the molten metal injected in a heat insulating tank 1 in the upper part is supplied to a spacing 11 between the peripheral wall and the stirrer 9, a cooling and stirring effect is applied to the molten metal to continuously produce the half solidified metal. The driving shaft part 9a of the stirrer 9 immersed in the molten metal bath in the heat insulating tank 1 in the upper part is provided with one piece or plural pieces of the baffle plate rings 8b having the diameter larger than the shaft diameter thereof to prevent the vortex denting of the molten metal and the intrusion of air or gases therein arising from the high-speed rotation of the stirrer 9. The deflectless half solidified metal which is free from the intrusion of the air or gases is produced in this way.
Patent JP-2001063046-A (JP)
Title: Recording head structure, production thereof and recording apparatus equipped with recording head
Inventor: OGATA KENICHI
IPC: B41J2/16
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording head having an effective and inexpensive measure for preventing mutual interference. SOLUTION: The pressure wave generated in the pressure liquid chamber 2 of a drive bit is relaxed by a common liquid chamber 4 and the propagation of pressure to the pressure liquid chamber adjacent to a drive pressure liquid chamber is suppressed to suppress the mutual interference generated between adjacent bits. At least one surface A of the wall surface of the common liquid chamber 4 is operated as a vibration plate to achieve the relaxation of pressure. At this time, the vibration plate 5 of the pressure liquid chamber 2 and the free vibration surface A of the common liquid chamber 4 are desirably the same in thickness. By this constitution, the relaxation of pressure can be effectively performed and production also becomes easy.
Patent JP-H02111173-A (JP)
Title: Repetitive recording method for optical information and image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N5/225
Filed: 1988-09-26
Abstract: PURPOSE:To realize an image pickup device with high resolution by forming image of optical image information corresponding to an optical image of an object onto a reversible recording member, erasing the information recorded on the recording member prior to the recording and recording the optical image information repetitively thereupon. CONSTITUTION:Prior to the recording of optical image information corresponding to the optical image of an object onto a reversible recording member 10, an erasure member EA erases the information already recorded on the recording member 10. While the optical image information corresponding to the optical image of an object O is separated by a 3-color separation optical system CSA, the resulting information is formed on the reversible recording member 10. As the reversible recording member 10, a photochromic material, a thermoplastic film or a magneto-optical material is used. Since the signal is reproduced as a video signal facilitating picture signal processing such as edit, trimming or the like, the method is utilized effectively in many applications such as print, electronic publishing or instrumentation requiring the reproduction of the picture with high resolution.