baber/WOPTO huggingface dataset:
Patent JP-H09313365-A (JP)
Title: Jig for simply moving pot or the like
Inventor: TSURUTA KESANORI
IPC: A47J45/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a jig for moving a hot pot, etc., which allows even a person handicapped in hand and a weak person to safely move a hot pot or the like in a kitchen or the like. SOLUTION: A spring balancer 8 is attached to a movable frame 4 slidable along a horizontal guide rail 3, a hanging supporting tool 6 is hooked and supported by a wire 8a, sliding rods 6a are engaged with vertical guide pipes 5 provided on the movable frame 4 and the hanging supporting tool 6 is made vertically movable. Then, the pot or the like is held by a hanging tool 7 hung from the hanging supporting tool 6 and the pot or the like is hung in an almost agravity state. When the hanging supporting tool 6 is moved in the state, it is moved with small force.
Patent JP-S5951659-A (JP)
Title: Dimmer of lamp using plural optical fibers
Inventor: TSUKAHARA SUMIO
IPC: G03B27/72
Filed: 1982-09-17
Abstract: PURPOSE:To attain the copying with high quality and character reading with high accuracy, by fitting plural optical fibers to a tube wall of a section to be measured of an exposure lamp, in a dimmer of a lamp of a copying machine or an optical character reader. CONSTITUTION:Photodetector end faces of plural optical fibers 4 are fitted close up tightly to tube wall of a section 3 to be measured of a lamp 1 by using an attachment 5. The contamination of the part due to toner, etc. in case of a copying machine or paper powder in case of an optical reader, and fine dust is prevented completely, the luminous quantity of light of a lamp is detected accurately and the control of the quantity of light is attained accurately.
Patent JP-S5785503-A (JP)
Title: Control device for electric motor vehicle
Inventor: SENZAKI FUMIO
IPC: B60L15/18
Filed: 1980-11-17
Abstract: PURPOSE: To prevent the shock of an eletric motor vehicle at the stopping time by gradually reducing the output of a phase shifter in response to the time when the notch of a master controller passes a low notch position.  
     CONSTITUTION: When the notch of a master controller 1 is moved from OFF position to 1-notch position, a relay 1NR will close and a relay 1R will accordingly close. Thus, a soft starting circuit 6 is operated to gradually vary the output of the phase shifter 4. When the notch of the controller 1 is moved to the OFF position to stop the running vehicle, the notch always pass the 1-notch position. Accordingly, a delay relay 1RR is always energized. In this manner, a capacitor C of the circuit 6 is charged in response to the length of the time while the notch of the controller 1 passes the 1-notch position, and the output of the phase shifter 4 is reduced by the discharging voltage of the capacitor C when the notch is moved to the OFF position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6141083-A (JP)
Title: Switching apparatus for valve actuator
Inventor: TATSUMORI SHIGEMITSU
IPC: F16K31/04
Filed: 1984-07-31
Abstract: PURPOSE:To eliminate the erroneous operation of a stroke by constituting a position limit switch mechanism from a counter gear train for turning an intermittent revolution shaft and a switch pressing element. CONSTITUTION:The switch of an actuator body 1 has a position limit switch mechanism 12, and is constituted of a counter gear train 35 which intermittently transmits the revolution of an input shaft 9 and intermittently revolves an intermittent revolution shaft 44 and a pair of switch pressing elements 36 which are urged by a cam body 34 and turn. Therefore, even if an output shaft is put into over-stroke, exceeding a set limit position, the erroneous operation of the stroke can be eliminated without applying an unreasonable force onto each part.
Patent JP-H0917339-A (JP)
Title: Positioning mechanism of exposing device
Inventor: EJIMA KAZUYUKI
IPC: H01J9/227
Filed: 1995-06-28
Abstract: PURPOSE: To provide a cathode-ray tube by which highly accurate positioning is attained by a light load and a convergence error is not caused when a phosphor is exposed by placing an incorporating panel on a Z directional panel receiving stand slidingly movable on an exposing stand, and pressing it in the X and Y directions. CONSTITUTION: An incorporating panel 12 where a phosphor 5 is arranged on a face plate 1 is placed on a Z directional panel receiving stand 18 on an exposing stand 22 of an exposing device 13. The Z directional panel receiving stand 18 is fixed in the Z axis direction, and is made freely slidingly movable on a horizontal surface of the exposing stand 22. The incorporating panel 12 is respectively pressed to X and Y directional panel butting stands 23 and 24 by air cylinders 19 and 20. Therefore, cathode rays are irradiated from a color selecting electrode 2 to the phosphor 5 of the positioned incorporating panel 12, and exposure is performed.
Patent JP-H085150-A (JP)
Title: Bath furnace with hot water feeding function
Inventor: INOUE KENSAKU
IPC: F24H1/00
Filed: 1994-06-20
Abstract: PURPOSE:To execute hot water feeding to a plurality of bathtubs and an additional combustion, to use a hot water in some water vessel in a plurality of bathtubs by sending the hot water to other bathtub, and further to execute a usage and others by executing a sending of the hot water to a predetermined equipment such as other bathtubs or washing machines. CONSTITUTION:Bath controllers 6, 7, a change-over means 12 executing a change-over of a hot water feeding path to a bathtub from a bath furnace body 1, to a hot water feeding path for feeding a hot water to an arbitrary bathtub, when an order to begin a bath operation about arbitrary bathtubs 3, 4 is outputted from the bath controllers 6, 7, and a transferring means sending a hot water in an arbitrary vessel in a plurality of bathtubs 3, 4 wherein a hot water filling and an additional combustion can be executed to the other arbitrary bathtub in the plurality of bathtubs, are provided. As the transferring means, a transferring means having a function sending a hot water of an arbitrary bathtub in the plurality of bathtubs 3, 4 wherein a hot water filling and an additional combustion can be executed to a predetermined equipment 32 such as the other bathtub than the plurality of bathtubs or washing machines, is used.
Patent JP-S60106816-A (JP)
Title: Polyacrylnitril with small k-value, manufacture and use
Inventor: CHIBOORU KURAKUKAI
IPC: C08F20/44
Filed: 1984-08-03
Abstract: A method of inhibiting scale formation or precipitation in an aqueous alkaline-earth salt solution with an aqueous solution of a hydrolyzed polyacrylonitrile salt made by heating homopolymers and copolymers of acrylonitrile with very low Fikentscher K values of 34-15 and a total content of sulfonate and sulfate end groups, which do not originate from correspondingly substituted comonomers, of 250 to 1,000 milliequivalents per kilogram of polymer, 180 to 900 milliequivalents per kilogram being in the form of sulfonate end groups, and to suitable semi-continuous or continuous precipitation polymerization process for their preparation by means of a redox system in an aqueous medium.
Patent JP-H0329334-A (JP)
Title: Mounting apparatus of flip-chip
Inventor: GOTO MANABU
IPC: H01L21/52
Filed: 1989-06-26
Abstract: PURPOSE:To surely take up a plurality of types of flip-chips and to mount them on a board by a method wherein a nozzle selection apparatus is operated, a desired nozzle is situated in an operation position and the flip-chips are held by suction of this nozzle. CONSTITUTION:The following are provided: a supply device 70 of flip-chips; a chip holding device 25 provided with a plurality of nozzles 28 which hold a flip-chip F at the formation face of a bump B by suction and take it up; and rotary devices 22, 26, 30, 41, 51, 52, 54 which turn the chip holding device 25 in such a way that the surface and the rear of the taken-up chip F are reversed. In addition, the following are installed: nozzle selection devices 22, 24 which situate the arbitrary nozzle 28 out of a plurality of nozzles 28 in its operation position; a transfer head 6 which holds the reversed chip F to a non-formation face to the bump B, takes it up and transfers and mounts the chip F onto a board 4 positioned in a positioning part 14. Thereby, it is possible to a surely taken up a chip corresponding to a type of the flip-chip F and to mount it on the board 4.
Patent JP-H0917456-A (JP)
Title: Charging stand
Inventor: ARAKI YOSHIMASA
IPC: H01M10/46
Filed: 1995-06-29
Abstract: PURPOSE: To provide a charging stand having a structure with which charging failure due to the stain of the surface of its charging terminal to be brought into contact with a charging contact point of an object appliance to be charged for charging can be prevented beforehand. CONSTITUTION: When a cordless telephone 1 is inserted in a recessed part 4a of a charging stand 2 for charging, a movable plate 15 is pushed down by the telephone 1 and moves down against the force of a spring 22, a cleaning member 16 fixed in the movable plate 15 moves down and slides on a bent part 19 of a charging terminal 7. Consequently, the stain of the surface of the bent part 19 of the charging terminal 7 to be brought into contact with the charging contact point 10 of the telephone 1 is removed and charging failure due to the stain can be prevented beforehand.  When the telephone 1 is inserted into the bottom of the recessed part 4a, the upper end part of the movable plate 15 moves also to the bottom of the recessed part 4a and the charging terminal 7 which is elastically deformed in the Q direction until then is displaced in the R-direction and the bent part 19 is brought into contact with the charging contact point 10 by pressure and thus charging is carried out.
Patent JP-S6142434-A (JP)
Title: Production of ornamental parts
Inventor: AZEYANAGI HITOSHI
IPC: B21D51/52
Filed: 1984-07-31
Abstract: PURPOSE:To manufacture various kinds of ornamental parts with a uniform surface finish and with good efficiency by manufacturing collectively said ornamental parts for one set. CONSTITUTION:A metallic plate is press-blanked to a shape connected partially with a part 1a and a part 1b to a frame 1c. The outside shape of the part 1a and part 1b is then drawn by press forming. The part 1a and part 1b are simultaneously subjected to surface working and surface treatment or printing and diamond cutting of square parts. The surface finish of the part 1a and part 1b is thus made uniform. The part 1a and part 1b are thereaftr disconnected by pressing, etc., by which the parts are completed.
Patent JP-S6222072-A (JP)
Title: Speckle speed indicator
Inventor: MORISHITA KOJI
IPC: G01P3/36
Filed: 1985-07-23
Abstract: PURPOSE:To improve the measurement precision of a moving speed with simple constitution by finding the difference signal between speckle patterns obtained by a couple of photodetectors connected reversely in parallel and counting the number of zero crossings. CONSTITUTION:An object 5 of measurement is irradiated with laser light from the semiconductor laser light source of a projection part 1 and light scattered by the rough plane of the object enters photodetectors 6A and 6B connected reversely in parallel through photodetection openings 7A and 7B; and their outputs are inputted to the amplifying circuit 3 consisting of an operational amplifier 13, which outputs the difference signal having fluctuation signal components and a DC component removed. The signal is inputted to a Schmitt trigger circuit 9, which outputs an H signal when the signal level exceeds a Schmitt level set nearly to zero. The signal is inputted to a one-shot multivibrator circuit 10 and converted into a pulse signal, and a counter 11 counts the number of zero crossings to find the moving speed of the object 5.
Patent JP-S6228360-A (JP)
Inventor: MIZOGUCHI KYOKO
IPC: B65D81/20
Filed: 1985-07-24
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-H0824661-A (JP)
Title: Catalyst and method for isomerization of xylenes
Inventor: YOSHIKAWA MASATO
IPC: C07C15/08
Filed: 1994-07-15
Abstract: PURPOSE:To isomerize xylene contating ethylbenzene with a catalyst, to accomplish the dealkylation of ethylbenzene and the balanced isomerization of ortho- xylene and meta-xylene into para-xylene, to control hydrogenation-decomposition of a benzene ring, and to improve the recovery rate of xylene. CONSTITUTION:The catalyst for the isomerization of xylene characterized by containing zeolite in which less than 50% of the cation sites are replaced with hydrogen ion and which has a main void size of a ten-membered ring of oxygen and the method for the isomerization of xylenes are prouded.
Patent JP-H1110130-A (JP)
Title: Method and apparatus for removal of underground pollutant
Inventor: MIYOSHI FUMIHIRO
IPC: B09C1/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To remove effective quickly both of pollutant contained in space of a strutum or soil just under a structure, and the pollutant contained in underground water and underground air. SOLUTION: A method for removal of underground pollutant in which a vertical well of 2000 mm or over a circle corresponding diameter D0 of an opening part provided to a peripheral part of a structure wherein the pollutant exist in the ground just under that, is used; a method for removal of the underground pollutant containing a process of boring the vertical well 3 in the underground, a process of arranging one or more lines of open hole pipes across in a side wall of the vertical wall, and a process wherein underground water and/or underground air in space of a strutum or soil is introduced by suction from the open hole pipe, sent to a pollutant disposal device, and disposed; and an apparatus for removal used for removing the underground pollutant, are provided.
Patent JP-S5585933-A (JP)
Title: Interruption signal generating circuit
Inventor: SAKAMOTO MASAE
IPC: G06F17/40
Filed: 1978-12-22
Abstract: PURPOSE: To produce interruption signal with less number of components, by constitution of the exclusive logical sum circuit and several other logic circuits.  
     CONSTITUTION: A number of ON-OFF signal inputs such as relay contacts are present by 1WN. Assuming that the input 2 changes from OFF to ON and the input 4 from ON to OFF, and when N is an even number, since the input 4 is already ON, the output A of the exclusive logical sum circuit F is logic level 1. When the input 2 changes from OFF to ON, since the output A is 0, FFH is operative and the output B passes through the logic circuit J into the output D to produce the interruption signal. When the computer is finished for the data read-in, the reset pulse signal E is outputted to reset FFH under operation. Similarly, when the input 4 changes from ON to OFF, since the output A of the circuit F changes from 0 to 1, FFI is operative to produce the interruption signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5687438-A (JP)
Title: Detector for washing time
Inventor: KAWAMOTO MASAICHI
IPC: B03C3/74
Filed: 1979-12-19
Abstract: PURPOSE: To exactly detect washing time as well as make easier the regulation of the washing time by detecting the washing time for an electrical dust collector by concurrently integrating the generating frequency and time element of spark discharge.  
     CONSTITUTION: An arc integration signal S 2  is generated from a pulse generating circuit 8a synchronously with an arc signal S 1  generated at dust-collecting electrodes, and also an integration signal S 3  is always generated from an outgoing truck equipment 8b. A transistor 9b is on, a current I 2  in response to the signals S 2  and S 3  is flowed, and an electrolytic integrating element 9a begins to integrate. After the completion of the integration, its internal resistance goes up and voltages at both ends are raised, so that the potential at the point P is lowered correspondingly. Accordingly, a thyristor 9d turns ON due to the flow of gas current and a washing signal S 4  is generated from cathode, whereby a driver 10 actuates a display element 11 to indicate the arrival of washing time for the dust collector. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5592387-A (JP)
Title: Antibiotic substance tm-531
Inventor: YAMAGISHI MICHIO
IPC: A61P31/04
Filed: 1978-12-29
Abstract: NEW MATERIAL:Antibiotic substance TM-531 of formula, and its salt.  
     USE: Bactericide, fungicide for plant, and nematocide. Effective to gram-positive bacteria and pathogenic bacteria of plant. Also effective to nematodes of swine dysentry, coccidiosis, toxoplasmosis, trypanosomiasis, malaria, etc. Not effective to gram-negatie bacteria and yeast.  
     PROCESS: The antibiotic substance TM-531 of formula is prepared by the aerobical cultivation of bacteria belonging to Streptomyces genus, esp. Streptomyces hygroscopicus TM-531 (FERM-P No.4737). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0512625-A (JP)
Title: Thin-film magnetic head and production thereof
Inventor: KIMURA NANAKO
IPC: G11B5/31
Filed: 1991-07-04
Abstract: PURPOSE:To decrease the warpage of a substrate after formation of an insulating protective film so as to enable the subsequent production process to easily and precisely progress and to obtain the thin-film magnetic head which is not applied with excessive stresses and is improved in magnetic characteristics. CONSTITUTION:A lower magnetic core 4 and an upper magnetic core 7 are formed on a substrate 1. The insulating protective film of the thin-film magnetic head of a plane type formed with the magnetic gap 9 is formed on this upper magnetic core 7. Sputtered aluminum films 10A and sputtered silicon films 10B varying in internal stresses are alternately formed 25 times to form the laminated insulating protective film 10 to decrease the internal stresses to 0 as a whole.
Patent JP-2000353394-A (JP)
Title: Semiconductor memory
Inventor: TANZAWA TORU
IPC: H01L29/792
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory using a sense amplifier circuit system enabling lowering voltage of a power source. SOLUTION: A bit line BL of a memory cell array 11 is selected by a column gate 12, and connected to a sense amplifier 13. The sense amplifier 13 has an operation amplifier OP in which one side of an input terminal is a sense node SA and the other side of the input terminal is a reference node REF shared by plural sense amplifiers 13, an NMOS transistor QN01 being a current source load provided between the sense node SA and a power source VCC for each operation amplifier OP, an NMOS transistor QN02 being a current source load provided between the reference node REF and a power source VCC for each operation amplifier OP, and a reference voltage generating circuit 21 shared by plural sense amplifiers 13, connected to the reference node REF, and generating reference voltage being intermediate voltage of binary data outputted to the sense node SA.
Patent JP-H05330096-A (JP)
Title: Piezoelectric device driving circuit
Inventor: INUKAI KATSUMI
IPC: B41J2/30
Filed: 1992-05-29
Abstract: PURPOSE:To reduce the cost of a piezoelectric device driving circuit by reducing a potential difference to be applied to a piezoelectric device with respect to a reference potential of a control circuit, with a nearly intermediate potential of potentials at both poles of a voltage to be applied to the piezoelectric device as a reference potential of the control circuit. CONSTITUTION:A power source circuit to be used for a piezoelectric device driving circuit comprises a transformer 15, diodes D5 and D6 for rectifying and smoothing, condensers C1 and C2, transistors Tr5, Tr6 for regulating current and their regulator circuits 16 and 17, condensers C3 and C4 for smoothing, and resistances R1, R2. With this structure, voltages 45V and -55V of power sources VH and VL are provided. As a pressure proof of the condensers C3, C4 and the resistances R1, R2, a pressure proof lower than a conventional pressure proof can be used. Accordingly, a potential to be applied to a piezoelectric device P, in view of a reference potential, can be a potential difference smaller than a conventional one. Therefore, parts having low pressure proof can be used, the cost of the piezoelectric device drive circuit can be reduced, and the power source of low cost can be used.
Patent JP-S6060945-A (JP)
Title: Treatment of crystallized phosphate glass
Inventor: ABE YOSHIHIRO
IPC: C03C17/22
Filed: 1983-09-08
Abstract: PURPOSE::To improve the chemical durability of crystallized phosphate glass and the bending strength after immersion in water by bringing the glass into contact with a molten salt contg. calcium. CONSTITUTION:A salt contg. >=20wt% calcium nitrate or calcium chloride is melted by heating to 300-800 deg.C. Crystallized phosphate glass having crystals oriented in one direction is brought into contact with the molten salt at 300- 800 deg.C to form an apatite phase on the surface of the glass. Thus, the chemical durability of the glass and the bending strength after immersion in water are improved.
Patent JP-H0917987-A (JP)
Title: Contact type image sensor and manufacturing method
Inventor: FUJIKURA KATSUYUKI
IPC: H01L27/146
Filed: 1995-06-29
Abstract: PURPOSE: To provide a matrix drive type contact type image pickup sensor which is superior in the economy as being a low cost, operates at high speed with less dispersion of the characteristic and has a drive circuit which is composed of TFT elements and integrated on the same sensor substrate together with sensor elements. CONSTITUTION: The structure of a TFT element 4B which composes a drive circuit is at least composed of a gate electrode (first electrode layer 21), gate insulation layer 22, semiconductor layer 23 and impurity semiconductor layer 24 laminated in this order or reverse order on a glass substrate 20. The semiconductor layer 24 is composed of a layer deposited up to specified thickness by only one step of depositing operation to form a single layer structure without any discontinuity in its thickness direction and the layer 24 is contacted with both ends of a channel formed at the boundary between the insulation layer 22 and semiconductor layer 23, corresponding to a gate electrode.
Patent JP-H0328017-A (JP)
Title: Heating device for automobile
Inventor: SUZUKI KENJI
IPC: B60H1/20
Filed: 1989-06-27
Abstract: PURPOSE:To provide a quick heating function and to prevent the deterioration of working fluid by energizing the heat receiving part of a heat pipe by a spring to the outer face side of a high temperature part and providing a means for separating the heat receiving part from the outer face of the high temperature part as required in the heating device using the heat pipe. CONSTITUTION:The heat receiving part 1a of a heat pipe 1 is energized so as to usually abut against an exhaust pipe 2 by a return spring 4. Accordingly, the heat pipe 1 absorbs the heat of exhaust gas at its heat receiving part 1a when heating is started and radiates heat at the heat radiation part 1b to perform the heating. When the temperature of the exhaust gas reaches a fixed temperature, for example, 350 deg.C or more a bimetal 5 operates to cause the heat receiving part 1 to be separated from the exhaust pipe 2. Thus, heat is not transmitted to the heat pipe 1. According to this constitution, the deterioration of working fluid can be prevented while a quick heating function is maintained.