baber/WOPTO huggingface dataset:
Patent JP-H05215430-A (JP)
Title: Absorption type refrigerating machine employing absorption promotor
Inventor: TANI HIDEKI
IPC: F25B15/00
Filed: 1992-02-04
Abstract: PURPOSE:To prevent absorption promotor from adhering to the surface of heat transfer tubes for an evaporator and bothering the evaporation of refrigerant, in an absorption type refrigerating machine employing absorption promotor. CONSTITUTION:A refrigerant reserving tank 13 is provided with upper and lower float valves constituted of a float ball 18, whose specific gravity is larger than absorption promotor and smaller than refrigerant solution, a hopper type bottom valve port 15 and a converted hopper type top valve port 17. The refrigerant solution is separated from the absorption promotor in the refrigerant reserving tank 13 and only the refrigerant solution is sent into an evaporator 8 while the absorption promotor is bypassed to the side of an absorber 9.
Patent JP-S61214768-A (JP)
Title: Detector of movable unit in linear motor
Inventor: KANAZAWA HIROYUKI
IPC: H02K41/02
Filed: 1985-03-20
Abstract: PURPOSE:To detect the position of a movable element in noncontacting state by detecting the lines of magnetic force of a plurality of magnets of the element, and selecting the signal of a magnetic force plate sensor by the signal logic state. CONSTITUTION:A movable element 1 of a linear motor is supported at the prescribed interval in parallel with tees, and magnets 2 are disposed longitudinally. A linear encoder magnetizing plate 6 is provided oppositely to the element 1, and linear encoder sensors SL1-SLn are disposed at the opposed position. Magnetic position detectors 5V1-5W1 are disposed at 2/3 pitch, and the drive coil 4 of the element 1 is controlled to be energized by an inverter 6. Thus, the outputs of the sensors LS are selected by a linear encoder converter 10 by the output of the detector 5 through a magnetic position distributor 9, and input to a calculator 11 which obtains the position and the traveling speed of the element 1.
Patent JP-S51131608-A (JP)
Title: Driving mechanism for magnetic head
Inventor: KURIHARA TOSHIO
IPC: G11B5/54
Filed: 1975-05-12
Abstract: PURPOSE: To prevent unnecessary wear of magnetic head by contacting the magnetic head with a recording material only when magnetic layer passes through in a recording reader for the recording material in which magnetic layer is provided only part of the material such as a bank pass book. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0220874-A (JP)
Title: Processing using thermal treatment of image forming system
Inventor: DONA RII RUDAA
IPC: G03F7/26
Filed: 1989-03-07
Abstract: PURPOSE: To minimize the background hue problems or handling problems by forming an image forming sheet one surface of which is coated with a layer of microcapsules contg. a radiation-curable composition and its attendant image forming agent, heating the coated sheet and performing the exposure of an image pattern with actinic rays. CONSTITUTION: This treatment is intended for forming an image having an improved background and comprises: a stage for forming an image forming sheet one surface of which is coated with a layer of microcapsules contg. a radiation-curable composition and its attendant image forming agent; a stage for heating the coated sheet; and a stage for exposing the microcapsule layer with respect to an image to actinic rays. At this time, when another process that comprises additionally performing another heat treatment stage after the image pattern exposure stage is performed, a highly improved, transparent white background can be obtained. Accordingly, the heat treatment stage before exposure and the heat treatment stage after exposure are excellent processing sections for removing defects of the image. Thus, the image having reduced background defects can be formed.
Patent JP-H01231292-A (JP)
Title: Sealing method for el panel
Inventor: KOIZUMI MASUMI
IPC: H05B33/10
Filed: 1988-03-10
Abstract: PURPOSE:To seal an opening so as to prevent thermal damage by forming a gap and the opening while bonding a sealing plate to a panel main body by the use of an adhesive agent, heating same under the same vacuum conditions as a moisture preventing liquid, introducing dry inactive gas after putting the opening in the liquid, and pouring the liquid into the gap. CONSTITUTION:A sealing plate 19 and an EL panel main body 18 formed with an EL element 17 on a transparent base 11 are bonded with a filmlike adhesive agent 20 so as to form a gap, and the EL panel 18 bonded but not sealed and a moisture preventing oil 21 are respectively heated under the same vacuum conditions. Dry inactive gas N2 is introduced under a state that an opening 22 of the panel 18 is dipped into the oil 21, and returned under the atmosphere, then the oil 21 is poured into the gap. It is thus possible to extend the service life without intrusion of moisture at the time of sealing and to prevent thermal damage as the expansion of dimensions due to thermal expansion is not too large.
Patent JP-H11256062-A (JP)
Title: Volatile colorant, production thereof, and recording method therewith
Inventor: MURATA YUKICHI
IPC: C09D11/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a volatile colorant which enables recording to be carried out well when used in thermal recording of a colorant evaporation type and a process for producing the same. SOLUTION: This volatile colorant is characterized in that (i) the total content of titanium, chromium, iron, nickel, copper, and zinc, which are transition metals of the fourth period, is set at 16 ppm or lower, or (ii) the total content of alkali and alkaline earth metals including sodium, potassium, magnesium, calcium, and barium is set at 32 ppm or lower, or (iii) the total content of chromium, iron, nickel, copper, and zinc among transition metals of the fourth period is set at 10 ppm or lower; and that the total content of sodium, potassium, and calcium among alkali and alkaline earth metals is set at 10 ppm or lower.
Patent JP-S58174688-A (JP)
Inventor: SHIMADA MASAHITO
IPC: D06P3/84
Filed: 1982-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11261867-A (JP)
Title: Image input device
Inventor: HAGA SHUNICHI
IPC: G03B21/132
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image input device capable of being easily operated from any directions by a presenter by making an operation part for setting the photographing conditions or the like of writing-and-drawing originals rotatable. SOLUTION: This image input device is provided with a main body part for mounting the writing-and-drawing original 38, an arm part turnably attached to one end of the main body part, an image pickup part turnably attached to the tip of the arm part and provided with an image pickup element 10 for picking up the image of the writing-and-drawing original 38 and the operation part attached to the main body part rotatable in the same direction as the direction of mounting the writing-and-drawing original 38.
Patent JP-H06264878-A (JP)
Title: Scroll fluid device
Inventor: EZUKA SHINSUKE
IPC: F01C1/02
Filed: 1993-03-16
Abstract: PURPOSE:To provide a scroll fluid device capable of accurately and easily making the relative positioning of both scroll members and easily assembling them. CONSTITUTION:The first positioning pin 41 is provided on either one of butt faces of a casing 1 and a fixed scroll member 8, the first positioning hole to be inserted with the first positioning pin 41 is formed on the other. The second positioning pin 42 is provided on either one of butt faces of the casing 1 and a front housing 3, and the second positioning hole 32 to be inserted with the second positioning pin 42 is formed on the other.
Patent JP-S57172561-A (JP)
Title: Driver for reel turntable
Inventor: BAN ITSUKI
IPC: G11B15/43
Filed: 1981-04-15
Abstract: PURPOSE:To simplify a driving mechanism by removing a slip mechanism by bringing a motor under constant-torque control and constant-tension control. CONSTITUTION:A motor 11 drives a reel turntable 22 through a transmission mechanism 15. The outpt signal of a torque detector 12 fitted to the transmission mechanism 15 and a torque set-value signal inputted through a swtich S1 are inputted to a comprator 13. According to the output of the comparator 13, an amplifier 14 controls a current fed to the motor 11 to hold the torque of the motor 11 constant. A multiplier 18 finds the product of a counter electromotive voltage by a voltage detector 16 when the motor 11 is rotating and a fed current obtained by a current detector 17. A tension setter 20 sets tension in stationary mode and the output of comparison 19 between the output of the setter and that of the multiplier 18 is used as a torque set-value signal. A torque setter 21 sets torque in fast-forward and rewind mode and its output is used as a torque set- value signal.
Patent JP-S53140645-A (JP)
Title: Area surface heating device
Inventor: MANABE HIROSHI
IPC: H05B3/00
Filed: 1977-05-13
Abstract: PURPOSE: To prevent a whole part of a heating material from an excess temperature rise, by mounting conductive strip for heating and a conductive strip for detecting between films made of the thermoplastic material having an insulation quality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07263721-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAGUCHI HITOSHI
IPC: H01L21/02
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a semiconductor device wherein a hyperabrupt junction including a depletion layer or a transition region specified in width as desired can be easily formed. CONSTITUTION:Following processes (a) to (d) are provided to manufacture a semiconductor device. (a): a silicon oxide film 50 is formed on the mirror surface of a P-type semiconductor stubstrate 1. (b): the P-type semiconductor substrate 1 is subjected to a heat treatment for the formation of a P-type diffusion layer 10. At this point, the substrate 1 is so doped with impurities as to decrease sharply in distribution of impurity concentration starting from its mirror surface. (C): thereafter, the oxide film 50 is removed by etching, and the mirror surface of a high-concentration N-type semiconductor substrate 20 of the same plane orientation of the P-type semiconductor substrate 1 is bonded to the high-concentration surface of the substrate 1 to obtain a hyperalcrupt-type PN junction. (d): the P-type semiconcltuctor substrate 1 is made thin by grinding and polishing the other surface, and a silicon oxide film is formed on the polished surface side of the P-type semiconductor substrate 1 and subjected to an ion implantation process and a thermal treatment for the formation of a P<+>-type diffusion layer 15.
Patent JP-S60199213-A (JP)
Title: Voltage dividing circuit
Inventor: SUGAWARA TSUTOMU
IPC: H03H11/24
Filed: 1984-03-23
Abstract: PURPOSE:To realize a voltage dividing ratio of 1/2 with high accuracy by cancelling the error of the ratio of capacitance values at the stage synthesized with each terminal voltage through the parallel connection of both capacitors even if the ratio of capacitors of the 1st and 2nd capacitors is deviated from the design value. CONSTITUTION:For example, MOS transistors are used as switches 15-18 and controlled according to the two modes. The switches 15, 16 are turned on in the 1st mode and the switches 17, 18 are turned off in the 1st mode at first. Then the switches 17, 18 are turned on and the switches 15, 16 are turned on in the 2nd mode, capacitors 13, 14 are connected in parallel between an output terminal 12 and common and a voltage across the parallel circuit is extracted at the output terminal 12 as a voltage dividing output voltage Vout. The capacitance values C1, C2 of the capacitors 13, 14 have an error to the design value in the voltage division circuit and the error in the voltage dividing ratio is compressed larger than the error of the ratio of the capacitance values C1, C2.
Patent JP-H11228343-A (JP)
Title: Solid oil-in-water type cosmetic
Inventor: YAKUTA YUMIKO
IPC: A61K8/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic that has excellent filling and forming properties into the vessel with high stability with the lapse of time and gives good refrigerant and moistening senses by using a specific organopolysiloxane, a volatile silicone oil, a solid oil and aqueous components. SOLUTION: The objective cosmetic comprises (A) 0.05-10 wt.% of a long- chain alkyl group-containing polyoxyalkylene-modified organopolysiloxane, (B) 5-60 wt.% of volatile silicone oil, (C) 0.05-30 wt.% of a solid oil, (D) 5-70 wt.% of aqueous components, (E) when necessary, a moisture vaporization suppressor, for example, inorganic salts, water-soluble polymers, organic acid (or their salts), amino acids (or their salts), polyethylene glycol and saccharides. In a preferred embodiment, the component A is a compound of the formula: R<1> a R<2> b R<3> c SiO(4-a-b-c)/2 [R<1> is H, an aryl or the like; R<2> is -CHm H2m -O-(C2 H4 O)d -(C3 H6 )e -R<4> (m is 1-5; d and e are each >=0 where d+e>=1-200; R<4> is a 1-5C monovalent hydrocarbon or the like); R<3> is a 10-30C monovalent hydrocarbon and the like; 1.0<=a<=2.5; 0.001<=b; c<=1.5].
Patent JP-H11238738-A (JP)
Title: Method for eliminating heavy metal impurities in semiconductor wafer and manufacture thereof
Inventor: SUNAKAWA TAKESHI
IPC: H01L21/268
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality semiconductor wafer, as well as to improve the manufacturing yield, productivity, electrical characteristics, and the like of a semiconductor device which is being manufactured, by having heavy metal impurities aggregated in a wafer on or near a surface and by eliminating a heavy metal aggregation layer. SOLUTION: Although a negative electric field applied to a P-type silicon wafer turns a surface layer into accumulating state, a heavy metal with positive charges in bulk is pulled near a surface due to the bending of a band. In a method for applying the electric field to make the heavy metal in the wafer aggregate on or near the surface, the surface of the wafer may not always e negatively charged, by causing negative ions are to exist on the surface of the wafer as in a corona discharge treatment, heavy metal impurities can be aggregated onto the surface. Then, the heavy metal impurities which aggregated on the surface of the wafer may be removed through etching, polishing, grinding, or the like that is normally performed for the semiconductor wafer.
Patent JP-H05253181-A (JP)
Title: Front end part of electronic endoscope
IPC: A61B1/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide the front end part of the electronic endoscope which enables the easy and inexpensive repair of a disconnected signal cable in such a case the signal cable is disconnected. CONSTITUTION:This front end part of the electronic endoscope is disposed with a solid-state image pickup element 31 in the observed image forming position of an objective optical system 13 provided within the front end of the insertion part of the electronic endoscope and is connected with a circuit board 42 connected with the signal cable 43 and the solid-state image pickup element 31 within the front end of the insertion part. This circuit board 42 and the solid-state image pickup element 31 are freely separably connected within the front end part of the endoscope.
Patent JP-S62214546-A (JP)
Title: Disk driving device
Inventor: NAGAI TAKUYA
IPC: G11B17/043
Filed: 1986-03-15
Abstract: PURPOSE:To reduce the number of parts and the cost by providing a roller as a projection on the side face of a cartridge holder, forming a guide groove for leading the roller to the bottom plate side of a frame body, on the side plate of the frame body, and fitting the roller into the guide groove. CONSTITUTION:When a disk cartridge 8 is inserted into a cartridge holder 2, and pressed in the direction as indicated with an arrow C, rollers 12a, 12b move along guide grooves 9a, 9b, descend to a bottom plate 6 side by the elastic force of a tension spring 4, and stop at a position where the case of the disk cartridge 8 is abutted against a positioning pin 7, namely, at a loading position. When recording or reproduction is ended, and the end of the disk cartridge 8 is pushed up in the direction as indicated with an arrow E, the eject operation of the cartridge holder 2 is executed by the elastic force of the tension spring 4. By such a constitution, the disk cartridge is prevented from being fallen off, and also, it becomes possible to reduce the number of parts and the cost.
Patent JP-S59180210-A (JP)
Title: Evaporating pot type burner
Inventor: FUJII NOBUZUMI
IPC: F23D5/04
Filed: 1983-03-30
Abstract: PURPOSE:To make it possible to greatly shorten the time from the ignition to the stable combustion and to easily carry out fire extinguishment by using a ceramic heater as means for evaporating and igniting the fuel. CONSTITUTION:The fuel supplied by an external electromagnetic pump 15 is injected from the tip end of a nozzle 13. A part of air supplied by a blower 7 is supplied to a gap 14 formed in the periphery of the nozzle 13 through an inverted U-shaped pipe 16 or the like. The fuel which has been sprayed from the nozzle 13 is promoted its evaporation by the heat of the ceramic heater 9, and is supplied within the pot 3 together with air flowing through the gap 14. The evaporated fuel which has flowed into the pot 3 rises up while being mixed with primary air from a primary air hole 5, and burns by touching secondary air from a secondary air hole 6. Further, ignition of the fuel is performed by the ceramic heater 9.
Patent JP-S59179340-A (JP)
Inventor: AYUSAWA SABUROU
IPC: B32B15/082
Filed: 1983-03-31
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-H10248843-A (JP)
Title: Ultrasonograph device
Inventor: KOMURO MASAHIKO
IPC: A61B8/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph device having a control panel that is high in expandability and controllability. SOLUTION: This ultrasonograph device 21 includes a control panel 1 which includes both a touch panel unit 2 having a liquid-crystal touch panel 4, which comprises a transparent touch panel 8 sensing the coordinates of a position of contact and a liquid-crystal display 9 displaying the coordinates, and a hard key unit 3 which is designed so that it can be attached to an removed from the touch panel unit 2 and be replaced, and which has a hard key which when pressed operates mechanically to turn a matrix switch 17 on and off.
Patent JP-S62213820-A (JP)
Title: Mist filter and manufacture of the same
Inventor: ONO SUSUMU
IPC: B01D46/00
Filed: 1986-03-14
Abstract: PURPOSE:To manufacture a mist filter of high performance without bias cutting or bonding by providing a number of sheets continuing from inlet side through outlet side in parallel and forming flex cylindrical holes between each pair of sheets. CONSTITUTION:A mist filter 5 is formed by providing saw-toothed flexing adhesive 2 in plural lines at a fixed interval on one face of a paper plate 1, bonding a number of piled paper plates and leaving non-adhered sections not bonded. As shown in the sketch, said mist filter 5 uses its right side as the inlet side 6 and left side as the outlet side 7, and each of paper plates 1 continues from inlet side 6 through outlet side 7. The angle of inclination of a flex cylindrical hole 4 is decided by considering the face of opening 4a and the width from inlet side 6 to outlet side 7, and formed in such a way that mist coming in as chain line 8 hits against the inner wall of the flex cylindrical hole 4.
Patent JP-H02236202-A (JP)
Title: Production of metal sintered body having low melting point
Inventor: YAMAMOTO HIROYA
IPC: B22F1/00
Filed: 1989-03-07
Abstract: PURPOSE:To produce a metal sintered body having a low m.p. by mechanically pulverizing Zn or Zn alloy to obtain plural kinds of fine powders by different pulverization times, mixing the fine powders, further mixing this mixture with unpulverized powder, heating and pressing the resulting powdery mixture. CONSTITUTION:Zn or Zn alloy is mechanically pulverized to obtain plural kinds of fine powders of about 350 mesh grain size by different pulverization times. The fine powders are mixed and further mixed with mechanically unpulverized Zn or Zn alloy powder. The resulting powdery mixture is heated and pressed. A metal sintered body having a low m.p., high hardness and satisfactory transferability and enabling the omitting of a post-working stage can be obtd.
Patent JP-H08226498-A (JP)
Title: Eccentric differential reduction gear with dirve motor
Inventor: SAKAMOTO TAKASHI
IPC: H02K7/116
Filed: 1995-02-21
Abstract: PURPOSE: To decelerate a rotating case accurately at low noise, reduce the size of overall device, and stop the lowering of detection accuracy of an encoder. CONSTITUTION: A driving force from a drive motor 58 is given directly to a crankshaft 50a without passing through gears so as to suppress backlash and noise due to engagement of gears from being produced. Also gears are eliminated and the drive motor 58 is positioned close to the crankshaft 50a, and an encoder 61 is connected to the crankshaft 50b positioned apart from the drive motor 58. By this, they can be arranged in a condition stacked to each other and in parallel with each other. Thus the device length can be reduced in longitudinal direction and thermal effect from the drive motor 58 can also be reduced.
Patent JP-H11258980-A (JP)
Title: Road image gathering device and road image gathering process system
Inventor: MATSUMOTO YUICHI
IPC: G09B29/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To automatically add the current position of a vehicle running on a road to a moving picture of a road state photographed by a moving picture output means mounted on the vehicle. SOLUTION: The road picture gathering device 1 which is mounted on the vehicle running on the road and gathers moving picture information at respective positions on the road is equipped with the moving picture output means 4 which photographs and outputs the state of the road as moving picture information 5, position detecting means 7 and 8 which detect the position 12 of the vehicle in order, a position adding means 8 which adds the respective positions 12 detected by the position detecting means 7 and 8 to the moving picture information 5 outputted sequentially by the position detecting means 4, and a moving picture information recording means 6 which records the moving picture information where the position 12 is added.
Patent JP-S55147970-A (JP)
Title: Diode device at motor generator for reverse current prevention
Inventor: HIRAO SHINZOU
IPC: H02K11/04
Filed: 1979-05-04
Abstract: PURPOSE:To eliminate a motor-driven blower for an exclusive use of a reverse-current preventive diode by mounting a support attached with the diode at a cover of predetermined shape and attaching the cover to the cooling air intake side of a motor generator. CONSTITUTION:Silicon diodes SR1-SR4, voltage dividing resistors R1-R4 connected in parallel with these diodes, surge absorption capacitors C1-C4 and a support 25 for supporting the cooling fins 21 of the diodes SR1-SR4 are mounted in the cover 22 to form a reverse current diode for a motor generator. A ventilating hole 23 is formed at the head 22b of the cover 22, and a collar 22a is provided at the peripheral edge thereof, and mounted at the intake port of the cooling air for the generator having a self-cooling blower. Thus, it can eliminate the motor generator for an exclusive use at the reverse current preventive diode.