baber/WOPTO huggingface dataset:
Patent JP-H01179330-A (JP)
Title: Pellet mounting apparatus
Inventor: TAIRA SHINSUKE
IPC: H01L21/52
Filed: 1987-12-30
Abstract: PURPOSE:To simplify an apparatus, to prevent a pellet from being damaged and to simplify an operation by a method wherein the pellet is vacuum-sucked at a position where the lower end of a picking-up tool protrudes from the lower part of a tapered face of a mounting collet and, when the pellet is pulled into the upper part of the tapered face, the pellet is brought into contact with the tapered face. CONSTITUTION:A mounting head 1 is lowered; a pellet Pa is sucked, by means of a vacuum, to the lower end of a picking-up tool 6 protruding at the lower part from a mounting collet 4. Then, when the tip of the tool 6 is shifted to the upper part from the lower end of the collet 4, the pellet Pa is pressed on a tapered face 4a of the collet 4 and a positioning operation is executed. At this point, the lower end of the tool 6 is raised further; the pellet Pa is transferred to the collet 4. During this process; while the tool 6 is raised, a packing 9 comes into contact with the surface top at the inside of the collet 4; the inside is sealed hermetically; the inside becomes a vacuum state through the tool 6; the pellet Pa is supported by the tapered face 4a of the collet 4. By this setup, a position to be positioned of the pellet is not required; the structure can be simplified.
Patent JP-H04200284-A (JP)
Title: Film actuator
Inventor: KONNO SHINJI
IPC: H02N13/00
Filed: 1990-11-29
Abstract: PURPOSE:To operate a film actuator correctly without being affected by a humidity by a method wherein transparent electroconductive particles, having a specific surface area larger than a specified value, are contained in a resistor layer within a predetermined range. CONSTITUTION:In order to operate a film actuator stably, it is necessary that the surface inherent resistance of a resistor layer 5 is within the range of 10<12>-10<15>OMEGA/square and, therefore, transparent electroconductive particles having the specific surface area of 50m<2>/g are used so as to be containing in a resin within the range of 0.1-1.0g/m<2>. The particles of transparent electroconductive metallic oxide are used generally as the transparent electroconductive particles. Metallic oxide, such as indium oxide, tin oxide, zinc oxide, aluminum oxide and the like, are employed concretely. The transparent electroconductive particles are diffused into the resin and is applied on one side of an insulative film to constitute the resistor layer 5.
Patent JP-H08209376-A (JP)
Title: Electrowinning of metal
Inventor: TAKAISHI KAZUYUKI
IPC: C25C1/08
Filed: 1995-11-28
Abstract: PURPOSE: To completely prevent the inverse diffusion of a gas outside an insoluble anode box and to provide an electrolytic method capable of efficient electrolysis and an insoluble anode box used therefor. CONSTITUTION: The part, where an insoluble anode 2 is dipped in an electrolyte, is covered with a filter cloth 8 having 0.03-0.1l/m<2> /sec water permeability (at 200mm H2 O hydrostatic pressure), and a discharge pipe 5 with the tip obliquely cut off is provided in a cover 4 and projected into the cover 4 to constitute an insoluble anode box 1. An electrolytic cell fitted with the box 1 is used, the gas phase pressure in the cover is controlled to <=-5mm H2 O, the surface of an anolyte is made lower than the liq. surface of the electrolytic cell by 5-20mm, and gaseous chlorine is generated to electrowin nickel. Consequently, the current efficiency is increased, gaseous chlorine is not detected outside the box, the interelectrode distance is decreased, and efficient electrowinning is attained.
Patent JP-H10155827-A (JP)
Title: Heating element
Inventor: USUI AKIO
IPC: A61F7/08
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dust at the time of production of an exothermic compsn., to suppress the exothermic reaction of the exothermic compsn. and to prevent the loss by the exothermic reaction at the time of the production, the degradation in the quality of the exothennic compsn. 2 and the solidification of the exothemtic compsn. by forming the exothermic compsn. to an inky or creamy form. SOLUTION: The inky or creamy exothermic compsn. 2 are laminated and sealed into a sheet-like packaging material 10. Pulp powdery materials P or the mixtures composed of the pulp powdery materials and at least one kind selected from ceramic powder for radiating far IR rays, ceramic fibers radiating far IR rays, metallic powder, iron powder coated with carbon components or water absorbents are laminated on one or both surfaces of the inky or creamy exothermic compsn. 2, by which this heating element is constituted. The sheet- like packaging terminal at least partly has air permeability. The moisture of the inky or creamy exothermic compsn. is partly absorbed into the absorbers, such as pulp powdery materials.
Patent JP-H05290608-A (JP)
Title: Electrodeless lamp cooling method and device
Inventor: CHIYAARUZU EICHI UTSUDO
IPC: H01J61/52
Filed: 1992-12-14
Abstract: PURPOSE: To provide an improved rotation method and device for an electrodeless lamp bulb. CONSTITUTION: This electrodeless lamp device has a microwave lamp cavity 15, and a lamp bulb 18b is installed in its inside. The lamp bulb 18b is attached to one tip of a stem 18a, and the other tip of the stem 18a is joined to a motor 34. Additionally, a nozzle for blowing a cooling air to the lamp bulb 18b is provided. The bulb 18b is rotated at a rotation speed of 650-950 RPM.
Patent JP-H01174347-A (JP)
Title: Freezing of processed boiled rice and device therefor
Inventor: SENDA AKIRA
IPC: A23L7/10
Filed: 1987-12-28
Abstract: PURPOSE:To freeze processed boiled rice in a loosened state at low cost, by blending processed boiled rice while by bringing the processed boiled rice into contact with a partition wall cooled with liquefied nitrogen gas. CONSTITUTION:Shafts 13 and 14 in a stirring container 11 having a lower part of semicircular section are equipped with agitating blades 15 and 16 and the shafts 13 and 14 are rotated in the mutually opposite directions. An outside container 20 is laid at the outside of the stirring container 11, space 21 for feeding liquefied nitrogen gas is set, a liquefied nitrogen gas is sent from a spray nozzle 23 to the space, processed boiled ice such as boiled rice immediately after boiling or pilaf is preferably cooled to 5-10 deg.C, added to the stirring container 11, the concentration of wall face is kept at -60--120 deg.C and the processed boiled rice is made into an unloosened state to give the aimed processed rice.
Patent JP-H05164810-A (JP)
Title: Measurement of partial discharge
Inventor: MARUYAMA YOSHIO
IPC: G01R31/12
Filed: 1991-12-17
Abstract: PURPOSE:To provide partial discharge measurement by which calibration pulse can be detected sensitively. CONSTITUTION:Both ends of a detection impedance 17 are connected to cable shielding parts adjacent to an insulated connection 12 or sheathes of the insulated connection 12 and electric potential values on both ends of detection impedance 17 are detected for measuring partial discharge. When partial discharged electric charge amount is calibrated, at least one end of the outputs of a calibration pulse generator 16 is connected to an cable shielding part adjacent to the insulated connection 12 and the other end is connected to an cable shielding part adjacent to the insulated connection 12 or the sheath of the insulated connection 12, and calibration pulse is injected from a calibration pulse generator 16 therein so as to calibrate partial charge amount. Adaption of the above- mentioned constitution makes it possible to calibrate partial discharge with sufficient sensitivity without influence of reflection pulse generated at insulated parts in the insulated connection 12.
Patent JP-H10155921-A (JP)
Title: Radiotherapeutic equipment device
Inventor: KIYONO HIDENORI
IPC: H05H13/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a dose fluctuation per pulse, and irradiate a stable electron dose by applying the constitution that an input part is equipped with a preset dose rate input part for the preset dose rate of an accelerated electron beam, and a device control part controls an electron dose from a cathode part, so as to keep a detected dose rate at the preset dose rate. SOLUTION: A filament power source control part 17, upon the start of an irradiation process, reads a dose rate signal 34 from a dose rate measurement part 20, and grasps an actually irradiated dose rate. Then, the control part 17 computes an actual dose per pulse. Also, a filament power source 16 is controlled and cathode current 22 changing in accordance with the change of filament current 26 is thereby controlled. Furthermore, a DC converted cathode current signal 31 from a cathode current detection part 14 performs filament control in a stable acceleration zone, while always monitoring a cathode current value changing in accordance with a filament current change. Also, when the cathode current 22 is outside the stable acceleration zone, the filament current 26 is immediately controlled, and the cathode current 22 is reset to the stable acceleration zone.
Patent JP-H11157950-A (JP)
Title: Acidic ramming material
Inventor: EBINA MAKOTO
IPC: C04B35/66
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an acidic ramming material having resistance to thermal shock, hardly causing crack, having improved corrosion resistance and packing properties, comprising a silica-based raw material as a main raw material, by adding a specific amount of one or more raw materials of an alumina raw material, metal aluminum and metal silicon. SOLUTION: This ramming material comprises 1-5 wt.% of one or more raw materials of an alumina raw material, metal aluminum and metal silicon. These substances have preferably <250 μm particle diameters. The particle diameters of the mixed raw materials are preferably adjusted to 80-60 wt.% of particles having >=250 μm particle diameters and 20-40 wt.% of particles having <250 particle diameters. A silica-based raw material is used as a main raw material and mixed with 1-5 wt.% of ultrafine particles of alumina having <=10 μm average particle diameter and 0.1-2 wt.% of potassium phosphate to give an acidic ramming material for attaining the same purpose.
Patent JP-H07185942-A (JP)
Title: Dressing device
Inventor: UESHIMA YOSHITAKE
IPC: B23H5/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a dressing device capable of excellent electrolytic dressing even for a metal bond grinding wheel of small diameter. CONSTITUTION:Electrode split pieces 3a, 3a... are arranged on the side of the outer circumferential abrasive grain surface Ia of a metal bond grinding wheel 1. The electrode split pieces 3a, 3a... are supported by elastic supporting members 4, 4,... capable of being opened with reference to the center axis O1 of the metal bond grinding wheel 1. The electrode split pieces 3a, 3a,... are opened/closed through the elastic supporting members 4, 4... by sliding a cap 6. The clearance between the electrode split pieces 3a,3a... and the metal bond grinding wheel 1 when the metal bond grinding wheel 1 is consumed to be of small diameter is adjusted by opening/closing the electrode split pieces 3a, 3a....
Patent JP-H08158640-A (JP)
Title: Joint filler
Inventor: NAKAMURA TAKUZO
IPC: E04G9/10
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a good form separating property and a good workability, to reduce the cost, and to make it possible to reuse, by fixing a soft foaming resin member to one side surface of a soft resin plate or the like, penetrating cords in the soft foaming resin member, and pulling out all the cord ends to the rear side of the resin plate. CONSTITUTION: A soft foaming resin member 2 is fixed by a hollow deformed extruder plate or a soft resin plate 1, and a joint filler A is followed and fixed to a molding box member. And the elastic force of the soft foaming resin member 2 exercises an excellent form separating property to a concrete, and prevents a damage of the concrete when it is removed from the molding box. Furthermore, by penetrating cords 3 in the soft foaming resin member 2 when the soft resin plate 1 is installed and fixed, the soft resin plate 1 can be removed easily. And the cords 3 are installed to the hollow deformed extruder plate or the soft resin plate 1, and they are pulled out to the rear side of the hollow deformed extruder plate or the soft resin plate 1. And when it is removed from the concrete, the joint filler A buried in the concrete is pulled out by pulling the cords 3. Consequently, a damage of the joint filler A is prevented, and the joint filler A can be reused.
Patent JP-H04203571-A (JP)
Title: Remote control device for stopping supply of gas
Inventor: ABE SHOJI
IPC: F16K17/36
Filed: 1990-11-29
Abstract: PURPOSE:To surely stop the supply of gas by detecting an abnormality such as earthquake or the like so as to open a pressure relief valve in order to allow the pressure of working medium in a control pipe to be relieved into a tank, thereby a shut-off valve is closed. CONSTITUTION:Upon normal gas usage, when a control valve 15 is set at a closed position, a manipulation switch 47 for a pump 16 is associatingly positioned on the start side. Further, a change-over switch 1 is turned to a position at which the pump 16 may be started, and accordingly, the pressure of working medium in a control pipe 11 is increased. Then, the pump 16 is stopped by the change-over switch 17, and accordingly, the control pipe 11 is held in a pressure rise condition so that a main shut-off valve 11 is held in an opening condition. Sensors 62, 63 detect an abnormality such as earthquake or the like, and accordingly, a pressure relief valve 49 is opened so that the pressure in the control pipe 11 is relieved into a tank 19. Accordingly, the pressure of the control pipe 11 decreases. With this arrangement, the main shut-off valve 1 is closed so that the supply of gas to the as supply pipe 3 is automatically stopped.
Patent JP-2000165850-A (JP)
Title: Mobile object tracking device
Inventor: HORIKAWA KIYOHIRO
IPC: H04N7/18
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To detect and eliminate an optical signal from a video signal of an image pickup means itself of a mobile object without the separate use of a detection means for the tracing purpose optical signal with respect to a mobile tracking device that traces and photographs the mobile object to which a tracking purpose infrared ray LED is fitted. SOLUTION: A detection means 14 detects a position of an infrared ray LED 2 that is mounted on a mobile object 1 and blinds from a video signal of a color CCD camera 9 that picks up an image of the mobile object 1 being a tracing object, a turning means 8 moves the color CCD camera 9 so that the infrared ray LED 2 is directed nearly in the middle on a screen and a prescribed area including the video signal while the infrared ray LED 2 is lighted and stored tentatively in a memory 22 is replaced with an area including a video signal when the LED 2 is turned off.
Patent JP-H09181643-A (JP)
Title: Spread spectrum communication equipment
Inventor: FUJITA TAKAO
IPC: H04B1/707
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit configuration of the direct spread spectrum receiver using an analog correlation arithmetic element, and to reduce power consumption and cost. SOLUTION: In the radio communication equipment making radio communication by the direct spread spectrum system, a reception signal is converted into a 1st intermediate frequency signal, a level of the 1st intermediate frequency signal is amplified to be a prescribed level and the signal is converted into a 2nd intermediate frequency signal with a higher frequency. Then an analog correlation computing element 22 is used to extract a clock synchronizing signal from the 2nd intermediate frequency signal and demodulates at a from the 1st intermediate frequency signal based on the clock synchronizing signal.
Patent JP-H04199794-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: SAKAI TADAHIKO
IPC: H05K13/02
Filed: 1990-11-29
Abstract: PURPOSE:To eliminate a problem of easy positional deviation by operating a transfer head also as a transfer head for taking up an electronic component with leads of an electronic component supply feeder by the head and transferring to place it on a board. CONSTITUTION:A tape feeder 20 having a both-side adhesive single piece 18 adhered to a peeling tape, and a transfer head 11 having an adhering element 40 for adhering to take up the piece 18 on the peeling tape fed from the feeder 20 and transferring to adhere it to a board 1 positioned at a positioning unit 2, are provided. The element 40 is freely replaced with an electronic component suction nozzle 50, and the head 11 is used also as a transfer head for taking up the component with leads of electronic component supply feeders 6, 7 and transferring to place on a board. Thus, the component can be momentarily adhered on the board, and the positional deviation of the component is eliminated.
Patent JP-2001054991-A (JP)
Title: Bookmarker
Inventor: IGETA HARUTOSHI
IPC: B42D9/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a bookmarker which is held stably by the lamination material of a laminate without using an adhesive, does not come off easily from the laminate, and is unnecessary to be attached again to the laminate every time when its use such as reading is interrupted. SOLUTION: A bookmarker 1 comprises inner markers 4, 5 formed to fix a part to be held in a laminate of lamination materials such as paper by pinching it with sheets and a main body marker 6 which is formed on the outside of the marker 5 to face markers 4, 5 and is in contact with the marking position of the laminate. In a part of a protruding part 2 protruding outward at one end of the markers 4, 5, with the marker 6 facing the marker 5, one end of the marker 6 is fixed. The marker 6 is formed in contact with the marking position of the laminate across the marking position of the laminate to which the marker 6 is attached at an appropriate distance from the position to be held of the laminate.
Patent JP-H08301673-A (JP)
Title: Coating material and its coating
Inventor: WAKIZAKA GORO
IPC: C04B41/65
Filed: 1995-12-22
Abstract: PURPOSE: To obtain a coating material, containing a water glass-based inorganic material, a hardener and a specific substance, excellent in adhesion to concrete substrates and capable of forming a film excellent in weather and corrosion resistances and waterproofness by electroconductively heating the film after coating and hardening the film. CONSTITUTION: This coating material contains a water glass-based inorganic material (e.g. sodium silicate), a hardener (e.g. tripolyphosphoric acid) and an electroconductive fiber which is preferably a carbon fiber. Furthermore, the electroconductive fiber is added to a composition, comprising a compound containing amorphous silica, a cement, quartz sand and a synthetic resin emulsion (e.g. an acrylic/styrene copolymer emulsion) and further an organic substance used in an amount of <=20wt.% based on the inorganic component to afford the coating material.
Patent JP-H08175014-A (JP)
Title: Thermal recording material
Inventor: TSUNODA TOMOHISA
IPC: B41M5/36
Filed: 1994-12-20
Abstract: PURPOSE: To provide a thermal recording material suitable for the optical reading of a near infrared region and preventing the leak and duplication of the secret data of a visible layer by using a dye having absorption within the near infrared region as the leuco dye of a first thermal color forming layer and concealing the developed color of the first layer by a second thermal color forming layer composed of a leuco dye having no absorption within the near infrared region. CONSTITUTION: A thermal color forming layer is devided into two or more layers and a leuco dye having absorption within a near infrared region is used in a first thermal color forming layer and a leuco dye having no absorption within the near infrared region is used in a second thermal color forming layer. The developed color data of the first thermal color forming layer having absorption within the near infrared region is concealed by the colored second thermal color forming layer having no absorption within the near infrared region to make the recording forming layer impossible to read visually but possible to read only in a case using semiconductor laser. By this constitution, this thermal recording material is suitable for the optical reading of the near infrared region and the leak and duplication of the secret data of a visible region can be prevented.
Patent JP-2001155317-A (JP)
Title: Contact device for rotary drum of video tape recorder
Inventor: HIGANO SAKAE
IPC: G11B5/53
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide easy manufacturing, high quality, light weight and low cost and also to reduce motor load for rotation. SOLUTION: The device is equipped with a contact 15 for which contact points 17, 18 are formed by bending both ends of a wire material for a spring curved in a U-shaped bend, and a holder 14 which has a groove 19 for inserting the contact 15 and which is formed with a wall for fixedly engaging with the Ushaped bend of the contact 15 in the groove 19. The contact points 17, 18 of the contact 15 are in press-contact with the terminal 23 of a magnetic head 13 and the terminal 24 of a rotary transformer-coil 11.
Patent JP-H01174200-A (JP)
Title: Piezoelectric sounding body
Inventor: URA KAZUKI
IPC: H04R17/10
Filed: 1987-12-28
Abstract: PURPOSE:To improve the reliability of a contact by forming an end of a terminal toward a piezoelectric buzzer element as a coil spring. CONSTITUTION:A piezoelectric buzzer element 1 is contained in an upper case 4 whose upside down and a lower case 5 fitted with terminals 7, 8 in advance is fitted from the upper part. Coil springs 7a, 8a formed to one end of the terminals 7, 8 are respectively in contact with a piezoelectric ceramic plate 7 and a metallic plate 3. Sounding holes 9 are formed in the middle of the upper face of the upper case 4.
Patent JP-H03197534-A (JP)
Title: Aggregate for molding resin
Inventor: NISHIBORI SADAO
IPC: C08J9/26
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the title aggregate which, when removed from, e.g. a resin molding, can form micropores easily without fail on the surface of the molding and can impart thereto surface properties excellent in moisture permeability, touch, etc., by selecting a finely ground powder of a specified amino acid as an aggregate to be used in a molding resin. CONSTITUTION:A finely divided powder of an amino acid of an average mol.wt. of 200 or less (e.g. amino acid mixture obtained by hydrolyzing keratin) is selected as an aggregate to be used in a molding resin (e.g. polyurethane resin).
Patent JP-H02179628-A (JP)
Title: Camera provided with zooming mechanism
Inventor: NANBA KATSUYUKI
IPC: G02B7/08
Filed: 1988-12-29
Abstract: PURPOSE:To allow a camera side and a lens side to independently process data in parallel and to operate the shifting amount of a focusing lens only when necessary by providing CPUs on the camera main body side and the lens side. CONSTITUTION:When a zoom switch 12 is depressed, the lens side CPU 13 transmits a signal to a variator lens motor driving circuit 8, drives a variator lens motor 7 and shifts a variator lens group 3 in tele direction or wide direction. When the focal distance changes with the shift, a variator lens group position detecting device 6 detects the change and informs the lens side CPU 13 of the change. The lens side CPU 13 operates the focal point correcting amount at the present focal point position and outputs the amount of the main body side CPU 14. The main body side CPU 14 drives an AF motor based on the signal and carries out the position adjustment of the focusing lens group 4. Focus control is performed while driving the focusing lens group 4 by the main body side CPU 14.