baber/WOPTO huggingface dataset:
Patent JP-H0530245-A (JP)
Title: Facsimile equipment and handy scanner
Inventor: UEHARA YUTAKA
IPC: H04N1/107
Filed: 1991-07-23
Abstract: PURPOSE:To avoid useless transmission from a scanner to a main body through the recognition by the handy scanner by devising the system such that the state of the facsimile equipment main body is recognized by the handy scanner. CONSTITUTION:A busy detection section 51, a memory residual detection section 55, a memory full detection section 53 and a power supply application detection section 54 of a state discrimination section 50 detect the state of the main body. The result of detection is changed into an optical signal by a main body side light emitting section 13 and the signal radiates to a scanner side (terminal equipment side) light receiving section 3. The optical signal is analyzed by a notice analysis section 21 and outputted to a display panel 9. The state notice of the main body is implemented by itself from the main body side and implemented based on a request from the scanner side. The request is informed to the main body by using the optical signal from the terminal equipment side light receiving section 4, and when the request is detected by a notice request detection section 23, the state is noticed by the operation of the state discrimination section 50.
Patent JP-H0842975-A (JP)
Title: Tunnel type baking furnace
Inventor: TANAKA SUNAO
IPC: F27B9/22
Filed: 1994-07-28
Abstract: PURPOSE:To increase the control accuracy of cooling speed by a method wherein a pusher device is provided for transfer in front half of a furnace as a means to send works into the furnace, in which the works are put on a table or the like, while a self-running ceramics rollers are provided at the rear half of the furnace, in a tunnel type baking furnace having an outlet port and an inlet port at the front and rear sides of the furnace. CONSTITUTION:Upon heat treatment, works 3, put on a table board 2, are transferred into a tunnel type baking furnace 1 by a pusher with a predetermined transfer speed. The table board 2 is pushed onto one-way rollers 7 subsequently immediately after passing a sintering body 5. The one-way roller 7 rotates freely into the advancing direction and, succeeding rollers 6 are rotated with a speed higher than the transfer speed by the pusher when the transfer of the table board 2 onto the one-way rollers 7 is detected whereby the table board 2 is transferred to the side of an outlet port. In this case, the transfer speed is controlled in accordance with the temperature signal of thermocouples 14 in a zone in order to satisfy a cooling speed required by the works.
Patent JP-S58109442-A (JP)
Title: Preparation of carbonyl compound
Inventor: NISHIKAWA EIICHIROU
IPC: C07C45/00
Filed: 1981-12-22
Abstract: PURPOSE:To obtain the titled compound without producing by-products nor necessitating purification process nor corroding the apparatus, in high yield, by contacting an olefin having large carbon number, e.g. butene, with molecular oxygen at low temperature in the presence of a specific catalyst obtained by adding tellurium etc. to palladium. CONSTITUTION:An olefin, preferably a 2-12C monoolefin, especially a straight- chain monoolefin is made to contact with molecular oxygen at 50-200 deg.C, preferably 80-150 deg.C in the presence of water or steam, using a solid catalyst containing metallic palladium or its compound and one or more metals selected from the group of tellurium, selenium, antimony, and bismuth or their compounds to obtain the objective compound. The amounts of Te, Se, Sb and Bi in the above catalyst are 0.001-10g-atom, especially 0.05-5g-atom each per 1g-atom of Pd.
Patent JP-2000033331-A (JP)
Title: Method of removing powder coating from aluminum wheel hole surface and device therefor
Inventor: YOSHIMURA HISASHI
IPC: B05B15/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing powder coating from an aluminum wheel hole surface without using masking and a device therefor. SOLUTION: In this method, a powder coating removing device 20A is made to approach a bolt hole of an aluminum wheel from the disk rear side to suck and remove powder coating stuck on the hole surface, and a powder paint removing device 20B is made to approach a hub hole of the aluminum wheel from the disk rear side to brush, suck, and remove the powder coating stuck on the hole surface. The powder coating removing device 20A has a suction port 23 and a seal member 25. The powder coating removing device 20B has a brush 29.
Patent JP-S6269420-A (JP)
Inventor: MASUMI HIROSHI
IPC: H01H50/32
Filed: 1985-09-20
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-H0877360-A (JP)
Title: Image data compressing method
Inventor: DATE MASAAKI
IPC: H03M7/30
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the calculated variable required for compressing image data. CONSTITUTION: An input image is divided into blocks in block dividing processing S1, and the average value of picture elements is calculated in average value calculating processing S2. First distribution is calculated in first distributed calculating processing S3, and an input color component distribution vector is calculated in distributed vector constituting processing S4. An input color component difference vector is calculated in input color component difference vector constituting processing S5, and the synthetic value of respective picture elements is calculated in color component synthetic value calculating processing $6. Second distribution is calculated in second distribution calculating processing S7, and a first color component converting vector and a first synthetic color component are calculated in selecting processing S8.  A residual vector is calculated in residual vector constituting processing S9, and a maximum vector is calculated in maximum vector calculating processing S10. A second color component converting vector is calculated in second color component converting vector constituting processing S11, and a second synthetic color component is calculated in second synthetic color component calculating processing S12. An average value, first and second synthetic color components and first and second color component converting vectors are outputted in output processing S13.
Patent JP-H0875250-A (JP)
Title: Water heater
Inventor: HORIUCHI TOSHIHIRO
IPC: F24H1/18
Filed: 1994-08-31
Abstract: PURPOSE: To prevent running out of hot water in the daytime by performing a reboiling after a fixed time even when hot water is used after the end of boiling down to the total amount at night to secure the total amount of hot water for a hot water tank at the end of midnight energization time. CONSTITUTION: Still after boiling for a tank 1 at night is ended once down to the total amount, a circulation pump 3 is driven at an interval of fixed time (e.g. 30min.) and a drop in the temperature of hot water is detected with a hot water delivery thermistor 6. Hence, when hot water is used thereafter, the drop in the temperature of hot water allows the detection of the consuming of hot water. At this point, a heater 4 is driven to start a reboiling operation. Thus, the amount of hot water used is reheated to allow the obtaining of the total amount of hot water for the tank 1 at the final end of energization by midnight power. This enables the preventing of the running out of hot water in the daytime.
Patent JP-2001031887-A (JP)
Title: Highly conductive powder and its production
Inventor: SAKAI TAKENOBU
IPC: B01J19/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain highly conductive powder which has a high filling rate and high heat conductivity and is useful as a filler for semiconductor-sealing resins, and the like by disposing highly heat-conductive coating films on the surfaces of the spherical particles of a metal oxide. SOLUTION: Highly heat-conductive powder comprises particles having structures obtained by disposing coating films (preferably coating films comprising the nitride of a metal) having higher heat conductivity than that of the oxide of the metal (preferably B2O3, Al2O3, SiO3, MgO, TiO) on the surfaces of spherical particles comprising the oxide of the metal. The oxide of the metal and the coating film preferably comprise Al2O3 and AlN, respectively, and the oxide of the metal and the coating film further preferably comprise SiO2 and Si3N4, respectively. A ratio of the thickness of the coating film to the radials of the particles is 0.05 to 0.6. The powder can be obtained by nitriding the oxide of the metal. It is preferable that the heat conductivity of the obtained powder is equal to that of the coating film.
Patent JP-H0880001-A (JP)
Title: Stator of motor
Inventor: SATO MUNETADA
IPC: H02K3/487
Filed: 1994-08-31
Abstract: PURPOSE: To suppress the temperature rise of the winding by suppressing the spreading of the winding in a slot to improve the conductivity of heat generated from the winding. CONSTITUTION: The cross section of a pressing member 6 which is inserted in the vicinity of an opening of a slot to insulate and cover an opening part 3 is determined so that the ratio of the sum of the cross section of an insulated film 5, the total cross section of the winding 4 and the cross section of the pressing member 6 to the cross section of the slot may be 70-80%.
Patent JP-H1154105-A (JP)
Title: Alkaline storage battery and manufacture thereof
Inventor: SHIMOZONO KAZUKI
IPC: H01M50/528
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery having such a low battery internal resistance that its working voltage is hardly lowered even in the case of discharge with heavy current. SOLUTION: A collector lead plate 30 and a sealing body 40 are welded together at an α part, while a β part of the collector lead plate 30 is welded to a collector body 14. In this way, a battery internal resistance can be suppressed low. After the collector lead plate 30 and the sealing body 40 are welded together and the first welding part α is formed, an opening part of a battery case 20 is sealed by means of the sealing body 40, and then, electric current is allowed to flow to the positive and negative external terminals of the battery, so that the contact part between the β part of the collector lead plate 30 and the upper face of the collector body 14 are welded together so as to be formed into the second welding part β. In this way, the number of welding parts at a sealing time can be reduced.
Patent JP-S6269050-A (JP)
Title: Ventilating device
Inventor: YAMASHITA HIROBUMI
IPC: F24F7/06
Filed: 1985-09-19
Abstract: PURPOSE:To make it possible to carry out drying, space heating, blasting and ventilation for two rooms by a single ventilating device by providing a damper for branching discharge air into a first discharge port, a second discharge port and a third discharge port, selecting blasting to the first discharge port and the second discharge port and providing a suction port communicating with the first room on the blower suction side. CONSTITUTION:A partitioning plate 2 divides the ventilation device into a blower discharge side and a blower suction side. The suction side of a main body 1 of the ventilating device has a suction port 6, and on the blower discharge side, a first discharge side 4, a second discharge side 5 and a third discharge side 7 are formed. The first discharge side 4 is in communication with the bathroom A. Further, the discharge port 5 is in communication with the toilet room B via a duct, and the discharge port 7 is in communication with the outdoor I via a duct. A heater 8 is disposed at the discharge port of the blower 3. A partitioning plate 11 is provided at the discharge port 4, discharge port 5 and discharge port 7 and the discharge air flow of the blower 3 is divided into two parts. Further,the blasting is selected to the discharge port 4 and the discharge port 5 by means of a damper 9. Thus, by the changeover of the damper 9, a single ventilating device can carry out ventilation, drying, space heating and blasting into two rooms.
Patent JP-H1043764-A (JP)
Title: Electrode for electrolizing water and sterilizing method of water using the same
Inventor: SANO YOICHI
IPC: C25B11/03
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To produce an electrode for electrolizing water capable of sterilizing the water with good power efficiency and easily and to provide a electrolyzing method of the water. SOLUTION: The electrode for electrolizing water is constituted by laminating a sheet-shaped conductive material 4 having many through-holes 6 and the sheet shaped conductive material 5 having many through-holes 7 on both surfaces of a sheet-shaped non-conductive material 2 and constituted by allowing the holes penetrating the sheet-shaped conductive material 4, the sheet-shaped non-conductive material 2 and the sheet-shaped conductive material 5 to exist. The sheet shaped non-conductive material and conductive material having many through holes may be a net-shaped non-conductive material and conductive material. At least one part of the electrode 1 is immersed in the water, and the sterilizing of the water is executed by generating electrolysis by impressing voltage to the sheet-shaped conductive material 4 and the sheet-shaped conductive material 5.
Patent JP-S63113394-A (JP)
Inventor: MITSUSHIERU TEBUNAN
IPC: G21C15/18
Filed: 1987-08-20
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-S58107760-A (JP)
Title: Dispatching talkie transmission system
Inventor: ASAKURA JIYUNJI
IPC: H04Q11/04
Filed: 1981-12-22
Abstract: PURPOSE:To eliminate a connecting line between a talkie sound source and a subscriber circuit and to attain simplified sound source and prevention of crosstalk, by accommodating the talkie sound source which informs disable connection to callers in a time division network, at the congestion of outgoing lines. CONSTITUTION:A talkie sound source 1 is provided for a time division network 2 accommodating a plurality of time division line concentration networks 4, and time division channels 2, 3 and 4 are controlled so that the source 1 is assigned to an exclusive channel of a time division channel and a channel path is set to a plurality of subscriber circuits at the same time with a control circuit 7, and the sound is transmitted to a caller 6 via a subscriber circuit 5. Thus, a connection line between a talkie sound source and a subscriber line which had been required in a conventional dispatching talkie transmission system can be eliminated, and audio signals in PCM coding are given to connection path, the level- down and crosstalk of sound can be prevented.
Patent JP-S60100444-A (JP)
Title: Testing method of semiconductor integrated circuit
Inventor: SASAKI TOSHIO
IPC: H01L21/66
Filed: 1983-11-07
Abstract: PURPOSE:To facilitate probing into an integrated circuit by means of an electron beam by a method wherein an opening is provided in a passivation film covering a conductive path for the exposure of the conductive path. CONSTITUTION:An opening 2 is provided in a passivation film 3 covering a conductive path 1 for exposure of the conductive path 1 to a testing electron beam. The opening 2 needs not be larger than required for the detection of secondary electrons or others emitted by the conductive path 1 under an electron beam. Such steps are taken as connecting a second conductive path 4 to be probed to the conductive path 1 and positioning Vss or Vcc to surround the conductive path 1 to isolate the conductive path 1 against adversary influence expected to be exerted by a signal path 11.
Patent JP-H0493951-A (JP)
Title: Latent image carrier and image recording device
Inventor: KODERA TETSUO
IPC: G03G5/02
Filed: 1990-08-07
Abstract: PURPOSE:To form a latent image higher in resolution in the peripheral direction of a latent image carrier by providing a base body which is formed cylindrically so that its circumferential surface is made of an insulating material, many electrodes which are provided on the cylindrical surface of the base material along its axis almost in parallel, and an insulating layer which is made of an insulating material to cover the cylindrical surface of the base body and the electrodes. CONSTITUTION:A dielectric drum 1 consists of the cylindrical base body 11 formed of insulating resin, the electrodes 13 which are arranged on the outer periphery of the base body 11 along the axis of the base body 11 at specific pitches in parallel, the insulating layer 12 which insulates the electrodes 13 electrically from the outside. The electrodes 13 are insulated from one from the outside. The electrodes 13 are insulated from one another. Lines E of electric force are generated from a counter electrode 13a which is applied with a voltage to the shield 32 of an ion flow recording head 3 and other installed electrodes 13 to produce and electric field which is converged on the counter electrode 13a. Consequently, ions discharged from the ion recording head 3 are carried onto the insulating layer 12 on the counter electrode 13 with the electric field converged on the counter electrode 13a.
Patent JP-H0347889-A (JP)
Title: Latent heat-accumulating material
Inventor: SAITO TOMONARI
IPC: C09K5/06
Filed: 1989-08-10
Abstract: PURPOSE:To provide a latent heat-accumulating material exhibiting a stable performance to a long period thermal cyclization by adding lead chloride, condensed sodium phosphate, etc., as a nucleating agent to calcium chloride.hexahydrate to reduce the extent of supercooling when solidified. CONSTITUTION:Calcium chloride.hexahydrate is mixed with (A) lead chloride, (B) condensed sodium phosphate having a condensation number of >=3 (e.g. sodium tripolyphosphate, sodium metaphosphate, sodium tetrametaphosphate or sodium hexametaphosphate) or (C) potassium carbonate as a nucleating agent in an amount of approximately 0.05-20wt.% (preferably approximately 0.1-10wt.%) to provide the objective heat-accumulating material.
Patent JP-H0767378-A (JP)
Title: Commutatorless dc motor
Inventor: INAJI TOSHIO
IPC: H02P6/18
Filed: 1993-08-23
Abstract: PURPOSE:To provide a commutatorless DC electric motor which is capable of acceleration drive and deceleration drive without requiring a position detection element. CONSTITUTION:The zero-cross point of back electromotive force induced at stator coil windings 11, 12, and 13 is detected by a back electromotive force detection circuit 1 and a six-phase synthesis signal is created by a position signal synthesis means 4 based on the detection signal. The six-phase synthesis signal is distributed into first and second position signals according to the acceleration/deceleration commands input to a selection circuit 6 and the signals are inputted to a first drive transistor group 5a and a second drive transistor group 5b for conduction control. Especially in deceleration drive state, malfunction of the electromotive force detection circuit can be prevented and a stable acceleration/deceleration drive can be achieved by limiting the level of current.
Patent JP-S58108313-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D3/08
Filed: 1981-12-21
Abstract: PURPOSE:To smoothly move from ignition to steady combustion, by providing a main wick, a flame spreading auxiliary wick, and a masking shield, and by providing plural rows of breather pores to the walls of inner and outer flame cylinders, and by forming pore flames on the uppermost row of breather pores, in a liquid fuel combustion apparatus. CONSTITUTION:Plural rows of breather pores 3a are provided to the surface of an outer  flame cylinder 3, facing to a fuel evaporating part 9a, and breather pores 3c are provided to the upper part of breather pores 3a. The diameter of breather pores 3b, which is on the uppermost row among the breather pores 3a, is determined larger than that of  breather pores on the other rows. On the other hand, the distance X of breather pores among the rows of breather pores 3a in the vertical direction is determin4d smaller than the distance Y among the rows of breather pores in the other part in the vertical direction. A wick 9 is provided to the inside of a main wick 9b, projecting its edge to the inside, and being attached by a flame spreading auxiliary wick 9c, and these wicks 9 and 9b are separated from each other by a masking shield 9. With such an arrangement, the combustion smoothly proceeds to steady combustion from ignition. In addition, generation of offensive odor, soot, carbon monoxide, and the like, can be suppressed.
Patent JP-H10187438-A (JP)
Title: Method for reducing transition to input of multiplier
Inventor: KOJIMA KOJI
IPC: G06F7/544
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a digital signal processing program by fixing respective inputs to a multiplier for as a long time time as possible, storing halfway results of respective multiplications in an accumulator, and obtaining a final result. SOLUTION: The switching operation of inputs of the multiplier 15 is reduced to save electric power. The switching operation depends upon a sequence of signals applied to the inputs of the multiplier 15, so the same value is maintained as its input for as a long time as possible to reduce the power consumption. This is attained by changing the order of partial calculations for acquiring halfway results for respective outputs Y(n), Y(n+1), etc., and partial products of respective multiplications are accumulated in individual accumulator. Successive outputs Y(n) and Y(n+1) are calculated with a crossing array reducing the input switching operation by changing the sequence of multiplications carried out to obtain different outputs.
Patent JP-H0288246-A (JP)
Title: Printing head
Inventor: SUTEIIBUN JIEI BEAAZU
IPC: B41J2/05
Filed: 1989-08-10
Abstract: PURPOSE: To contrive to improve the print quality by modulating the frequency or amplitude, or both, of a liquid meniscus, which is arranged near a discharging means of a liquid from an orifice at a natural resonant frequency and amplitude with respect to the controlled phase relationship in relative to the phase position of the oscillation of the liquid meniscus above or below its equilibrium position. CONSTITUTION: Just after the discharge of an ink drop in an equilibrium mode, the ink meniscus at an orifice 17 naturally oscillates from its equilibrium position 9 and lasts to its 'dead time' To under the state that its amplitude dampens. A piezo material 22 such as a quartz, a barium titanate ore or a thin cyanite plate is installed in an ink cavity 14. The piezo material 22 is connected so as to be excitable with controlled electric signals in order to induce the oscillation of a controlled frequency and amplitude within the material 22.  By means of the oscillation of the piezo material 22, an continuous oscillation, which is symmetrical to a certain ink meniscus, is obtained and then superposed to the 'natural oscillation' of the meniscus, resulting in substantially suppressing the natural oscillation of the meniscus and substantially extinguish the 'dead time' To, which is the cause of the limitation of the maximum action frequency Fmax of an ink jet printhead.