baber/WOPTO huggingface dataset:
Patent JP-2005212068-A (JP)
Title: Workpiece holding vice
Inventor: SHINODA TAKETOMO
IPC: B25B1/22
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece holding vice capable of exactly and finely adjusting an inclination angle of a workpiece held for cutting wire.  <P>SOLUTION: This vice is constituted by interposing a plurality of rolling elements 53 between a recessed spherical surface 51d of a screw member 51 of an inclination angle adjusting mechanism 50 and an engagement surface 3k of a substrate 3. As a result, when the screw member 51 is rotated to adjust the inclination angle of the substrate 3 in relation to a fixed plate 2, friction generated between the screw member 51 and the substrate 3 can be considerably reduced. All the plurality of rolling elements 53 are always in contact with the recessed spherical surface 51d and a rolling groove 52a by combining the recessed spherical surface 51d and an annular rolling groove forming member 52 displaceable in the radial direction, and thereby force displaced to the fixed plate 2 side by pressing and moving the substrate 3 by the screw member 51 is transmitted, being dispersed to a plurality of portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214348-A (JP)
Title: Rolling bearing device
Inventor: SHIROTA SHINICHI
IPC: H02K5/173
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing of improved lubricating performance.  <P>SOLUTION: This rolling bearing device is provided with a rolling bearing 10 including a plurality of rolling elements 11 rollably put in a track part defined between raceways of an inner ring 12 and an outer ring 13, an end cover 20 arranged adjacently to an end surface of the rolling bearing 10 and including a lubricant reservoir part 25 reserving grease 60 on a surface facing the end surface of the rolling bearing 10. The lubricant reservoir part 25 is an annular recess part along the end surface of the rolling bearing and an outer circumference part 15a of the annular recess part is formed outside of the minimum diameter 13c of the outer ring in a radial direction. A lubricant feeding hole 50 including a lubricant introduction opening 52 passing through the outer ring 13 from the end surface side to the raceway part side and introducing lubricant from the lubricant reservoir part 25 to the end surface side of the outer ring 13 on the outer ring 13, and a lubricant supply opening 54 supplying lubricant to the raceway part from the lubricant introduction opening 52 on the raceway side of the outer ring 13 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212413-A (JP)
Title: Inkjet recording apparatus
Inventor: ASANO KAZUO
IPC: B41J2/045
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-speed and stable ejection even in the use of ink including an organic solvent with high volatility.  <P>SOLUTION: An ejection pulse and a microvibration pulse for microvibrating a meniscus in a nozzle to such an extent as not to eject a droplet from the nozzle are included as driving pulses. The ejection pulse comprises a driving pulse which includes a first pulse composed of rectangular wave for expanding the capacity of a channel and restoring it to the original capacity after 1 AL (AL represents half the acoustic resonant period of the channel) and a second pulse composed of a rectangular wave for reducing the capacity of the channel and restoring it to the original capacity after a lapse of a predetermined time, and wherein a voltage Von of the first pulse is larger than a voltage Voff of the second pulse. The microvibration pulse includes the rectangular wave with a pulse width of 2AL, which restores the capacity of the channel to the original one after reducing it, and has the same voltage as the voltage Voff of the second pulse of the ejection pulse.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220763-A (JP)
Title: Multistage rotary compressor
Inventor: SAITO TAKAYASU
IPC: F04C23/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage rotary compressor with a sealed container in which an electromotive element and a rotating compression element to be driven by the electromotive element are arranged, securing a constant air gap between a stator and a rotor of the electromotive element.  <P>SOLUTION: For mounting the rotating compression element below a tuck frame 16 in the sealed container, an upper end supporting member 15 has positioning screw holes 15b, 15c of which one positioning screw hole 15b serves as a reference hole, and it has a plurality of mounting screw holes 15f. The tuck frame 16 has positioning through-holes 16c, 16d corresponding to the positioning screw holes 15b, 15c and mounting through-holes 16b corresponding to the mounting screw holes 15f. The positioning screw holes 15b, 15c of the upper end supporting member 15 are matched to the positioning through-holes 16c, 16d of the tuck frame 16 and then the upper end supporting member 15 is temporarily locked to the tuck frame 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220776-A (JP)
Title: Fluid pump
Inventor: KOSUGI TOSHIMASA
IPC: F04D29/08
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pump capable of preventing a foreign substance such as molding sand from getting into a sealing part between a motor chamber and a pump chamber.  <P>SOLUTION: In a water pump 10, a rotating shaft 22 projected from the motor chamber 18 mounted with a motor 20 through a rotating shaft hole 24 is connected to an impeller 38 in the pump chamber 30, and the rotating shaft hole 24 communicating to the motor chamber 18 and the pump chamber 30 is sealed with an oil seal 36 installed around the rotating shaft 22. A helical groove is formed between the impeller 38 and the oil seal 36 in the rotating shaft 22. The helical groove 42 generates the flow from the oil seal 36 side into the impeller 38 side followed by the rotation of the rotating shaft 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219075-A (JP)
Title: Line and method for manufacturing hot-rolled steel plate
Inventor: ONISHI AKIRA
IPC: B21B45/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing line and a manufacturing method of a hot-rolled steel plate by which the hot-rolled steel plate having good flatness in a naturally cooling process after straightening a shape is obtainable and also having excellent productivity at a low cost of equipment.  <P>SOLUTION: On the manufacturing line 100 of the hot-rolled steel sheet, a second cooling system 20 is installed between a first cooling system 10 and a shape straightening device 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222838-A (JP)
Title: Method for manufacturing negative electrode in dye sensitized solar cell
Inventor: YAMAMOTO NAOTADA
IPC: H01L31/04
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a negative electrode in a dye sensitized solar cell that can bake and form a semiconductor porous layer coated on an electrode made of a transparent resin by applying general-purpose microwaves at an oscillation frequency of 2.45 GHz for heating, and can effectively suppress the deformation of the electrode made of a transparent resin in heating baking.  <P>SOLUTION: In the method for manufacturing the negative electrode in the dye sensitized solar cell, an electrode substrate made of a transparent resin having a transparent conductive layer on a transparent resin film is prepared, a semiconductor-coated layer is formed by coating the transparent conductive layer of the electrode made of the transparent resin with semiconductor paste in which a metal oxide semiconductor is dispersed into an organic solvent for forming a semiconductor-coated layer, and a semiconductor porous layer is formed by baking the semiconductor-coated layer. In the method for manufacturing the negative electrode, the baking of the semiconductor-coated layer is made by applying a microwave of 2.45 GHz while the semiconductor-coated layer becomes the surface side and the electrode made of the transparent resin is being placed on a liquid film formed on a sample state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221196-A (JP)
Title: Heat exchanger
Inventor: KURIHARA TAKASHI
IPC: F28F1/40
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger, having a structure for improving the maintainability of the heat exchanger to easily remove a remaining fluid to be treated in washing a passage of the fluid to be treated.  <P>SOLUTION: This heat exchanger includes: a first tubular body where a heat exchange medium flows through the interior thereof; a second tubular body provided in the inside of the first tubular body to permit the fluid to be treated to flow through the interior thereof; an element inserted in the second tubular body, which has a structure in which the fluid to be treated flows through the inside of the second tubular body to stir the fluid to be treated; a first support plate supporting the end part of the second tubular body; and a second support plate supporting the element and provided with a passing hole for passing the fluid to be treated. A support forming a gap is provided between the first support plate and the second support plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228580-A (JP)
Title: Electrolytic material for fuel cell and fuel cell
Inventor: KADOKAWA MASARU
IPC: H01M8/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic material for a fuel cell enabling to prevent flooding in an anode side fuel gas flow passage where a flow rate in the passage is slower than that in a cathode side oxidation gas flow passage for the fuel cell, and to provide the fuel cell capable of preventing generation of the flooding in the anode side fuel-gas flow passage and demonstrating a stabile power generation performance.  <P>SOLUTION: This electrolytic material for the fuel cell is thinner on the downstream side than on the upstream side in an insertion direction of the fuel-gas. For example, when the fuel cell is constituted by juxtaposing the electrolytic material and a separator to sandwich a membrane electrode assembly wherein a pair of electrodes pinching the electrolytic material is provided, the thickness becomes thinner from a fuel supplying port side of the fuel gas flow passage formed between the membrane electrode assembly to a discharge port formed in the insertion direction of the fuel gas on an anode side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229346-A (JP)
Title: Cellular phone having detachable photographing unit
Inventor: HASHIMOTO TAKANARI
IPC: H04M1/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone capable of transmitting an image photographed by a photographing unit to an opposite device while communicating, and to provide a cellular phone capable of transmitting images photographed by a photographing unit to an opposite device, and displaying an image on its own display unit and displaying images from the opposite device.  <P>SOLUTION: The cellular phone is provided with a control unit for controlling the entire device; an operating unit 12 of various operations; a transmission/reception unit for the outside including an antenna 17; a main body 11 provided with a microphone 13 and a battery; and a radio communication means including the display unit 15, a speaker 16, two photographing units 18-1, 18-2, and the antenna 27. Accordingly, the cellular phone is provided with a telephone function and a photographing function. The unit 18-2 is provided with an radio communication means including an operating unit for photographing and transmission, an battery, and an antenna 36; is detachably attached on the cover 14; and provides/receives information signals to/from the cover 14 with the unit 18-2 removed from the cover via the radio communication means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233998-A (JP)
Title: Holographic recording method, holographic recording apparatus, holographic recording medium and holographic memory reconstructing method and apparatus
Inventor: TSUKAGOSHI TAKUYA
IPC: G11B7/1378
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holographic recording and reconstructing method and apparatus by which a plurality of data images can be reconstructed at the same time by one irradiation with a reference beam for reconstruction in hologram reconstruction.  <P>SOLUTION: In the holographic recording and reconstructing apparatus 10, a holographic recording medium 16 is irradiated with an object beam from a fixed object beam incident axis 18A of a lens, reference beams are made selectively incident on the holographic recording medium 16 from a plurality of incident axes 38A-38C of a lens by modifying the angle of a rotary mirror 32 in multiple steps, and the holographic recording medium 16 is rotated by a rotating stage 36 in such a way that it makes the same angle with the reference beams selectively incident on the medium through the incident axes 38A, 38B, 38C of the lens. In data image reconstruction, by irradiation with one reference beam, a plurality of refracted beams are generated in different directions according to the angles of rotation of the holographic recording medium 16 in recording, and three imagers 22A, 22B, 22C receive the refracted beams at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235890-A (JP)
Title: Exposure apparatus
Inventor: MIYAJIMA GIICHI
IPC: G03F1/66
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of deformation on an original edition due to adhesion of foreign substances to an original edition holding part and a difference in flatness between the original edition surface and an original edition holding surface, and to realize exposing without deforming the original edition.  <P>SOLUTION: A pattern that is drawn on the reticle surface of a reticle 6 held on a reticle stage 2 is projected and transferred to a wafer held on a wafer stage through a reduction projection lens. The projection exposure apparatus having such a function is provided with a Z positioning pin chuck 7B as a first original edition holding means wherein the original edition holding surface is provided to hold and position the reticle 6, and a thin plate elastic chuck 7A as a second original edition holding means that is independently supported in movable or deformable state to the original edition surface of the first original edition holding means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232272-A (JP)
Title: Coating liquid for forming conductive film and manufacturing method of low reflection conductive film
Inventor: IGUMA HISAO
IPC: C09D5/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid for forming a conductive film to obtain a low reflection conductive film, which can improve conductivity with a small content of conductive fine particles as a raw material of the coating liquid and also can improve the low reflection function, as well as to provide a manufacturing method of the low reflection conductive film using the liquid.  <P>SOLUTION: The coating liquid for forming the conductive film comprises conductive oxide fine particles and a solvent that has a permittivity of ≤20 and a vapor pressure at 25°C of ≥80 hPa and that contains one or more of any of a carbonyl group, an ester group, a thio group and a dithio group. The coating liquid for forming the conductive film is applied on a transparent substrate, and a coating liquid for forming a low refractive index film is successively applied to produce the low reflection conductive film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232083-A (JP)
Title: Therapeutic agent for hepatic failure and method for producing the same
Inventor: DIN KIN
IPC: A61K36/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a therapeutic agent exhibiting excellent curative effects on various kinds of hepatic failure, and hardly causing side effects even after administration over a long period; and to provide a method for producing the therapeutic agent.  <P>SOLUTION: A saponin of Kan'oso is obtained in high yield by inserting a powder of a root vegetable of the Kan'oso (dried Dendrobium officinale K. Kimura et Makino) wrapped with filter paper in a solvent flask of a Soxhlet extractor with an alcohol, refluxing the alcohol until the solution becomes colorless, recovering the alcohol, adding another kind of alcohol to the solution after recovering the alcohol, refluxing the resultant mixture, removing the alcohol under a reduced pressure therefrom, and drying the residue by using anhydrous sodium sulfate. The high curative effects are recognized by administering the obtained saponin of the Kan'oso to a patient suffering from the hepatic failure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234436-A (JP)
Title: Fixture and liquid crystal display
Inventor: TANAHASHI MAKOTO
IPC: G02F1/1333
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture by which heat radiation efficiency of heat generated when a light source emits light is further enhanced and to provide a liquid crystal display.  <P>SOLUTION: The fixture 2 consists of a metal member 7 fixed to a side surface 1a of a liquid crystal display unit 1 and a heat radiation member 9 intervening between the metal member 7 and the side surface 1a of the liquid crystal display unit 1 and having thermal conductivity higher than that of the metal member 7. The heat radiation member 9 has a contact part 9a coming into contact with the side surface 1a of the liquid crystal display unit 1 and a heat radiation part 9b provided extended from the contact part 9a so as not to be superposed on the side surface 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238478-A (JP)
Title: Press roller
Inventor: SAWADA KAZUHIRO
IPC: B29D30/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press roller constituted so as to press the outer peripheral surface of the tire constituent member attached to a tire molding drum to press the same to the drum in the center axial line direction of the drum while tumbling the drum to discharge the air stagnated inside the radial direction of the tire constituent member and capable of uniformly applying sufficient pressing force even to a tire constituent member different in the radius R of curvature or unevenness over the total length in the axial direction of the roller.  <P>SOLUTION: The press roller 1 is equipped with a shaft 2 supported at both ends thereof, the columnar elastomer 3 provided on the outer periphery of the shaft 2, and a plurality of metal press disks 4 arranged outside the radial direction of the columnar elastomer 3 along the axial direction of the shaft. The respective press disks 4 are arranged in a relatively displaceable mutual contact state and axial direction control members 5 for controlling the axial displacement of the press disks 4 are provided in the vicinity of both ends of the shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238362-A (JP)
Title: Cutting tool for machining soft material
Inventor: ATAKA YOSHITADA
IPC: B24B53/017
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool for machining a soft material efficiently and precisely machining and adjusting the surface of a pad by stabilizing the operation when used.  <P>SOLUTION: A pedestal 12 is upwardly protrusively formed on the surface 11 of a nearly disk-like substrate 10 to be rotated around the axial line O. A cutting edge protruding part 15 having a cutting edge ridge line 17 is upwardly protrusively formed on the upper face 13 of the pedestal 12. A guide protrusion 18, which has a height h of 20-90% to the height H of the cutting edge ridge line 17 of the cutting edge protruding part 15, is upwardly protrusively formed on the surface 11 of the substrate 10 so as to be located to the outer peripheral side from the cutting edge protruding part 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241085-A (JP)
Title: Hot water storage type water heater
Inventor: MAGARA TAKASHI
IPC: F25B1/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time for reheating operation in a hot water storage type water heater such as a heat pump water heater.  <P>SOLUTION: In this hot water storage type water heater comprising a hot water storage tank unit, a heating means 2 for heating the hot water in the hot water storage tank, a circulation circuit 17 for connecting the hot water storage tank 5 and the heating means in a state that the hot water can be circulated, and a capacity-variable circulation pump 24 connected with the hot water storage tank unit and the heating means, having an operating means 4 for performing the operation such as stopping the operation, and mounted on the way of the circulation circuit, the hot water in the hot water storage tank is circulated to the heating means through the circulation circuit by driving the circulation pump, to be heated, and then is returned to the hot water storage tank. The operating means is provided with a rapid boiling-up switch 30, the capacity of the circulation pump is increased by a specific quantity in accordance with the operation of the rapid boiling-up switch, and the rotational frequency of a compressor 18 and an opening of an expansion valve 20 are controlled on the basis of the circulation flow rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241908-A (JP)
Title: Image forming apparatus
Inventor: HONDA TAKASHI
IPC: H04N1/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate trouble caused with the exchange of an image forming unit performed to confirm the cause of the abnormality of image quality.  <P>SOLUTION: The image forming apparatus (1) to/from which the image forming unit (27) is attached/detached is provided with an unused unit detection means (control part 30 and storage part 35) detecting whether or not the image forming unit attached to the image forming apparatus is unused, the control means (30) performing predetermined processing (for example, rewriting new one information) when the unused unit detection means detects that the image forming unit attached to the image forming apparatus is unused, a setting means (44) setting the image forming apparatus to an inspection special mode, and an inhibition means (304) inhibiting the predetermined processing from being performed by the control means when the image forming apparatus is set to the inspection special mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240679-A (JP)
Title: Starter
Inventor: USAMI SHINJI
IPC: F02N15/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the flow of grease out of a spline engagement part without significantly reducing the length of a female helical spline 20c formed on the inner periphery of a tube 20.  <P>SOLUTION: This starter comprises a step part 20d provided on one axial end face of the tube 20 lower at its inner diameter side than at its outer diameter side and a plate member 23 (such as a washer) arranged on the step part 20d and held between the step part 20d and a carrier part 16. The plate member 23 is provided in a disc shape with a plate thickness of about 1 mm for blocking the spline engagement part at its one end for the engagement of the female helical spline 20c of the tube 20 with a male helical spline 3a formed on an output shaft 3. This suppresses the flow of grease applied on the spline engagement part out of one end of the tube 20 to the outside even when repetitively moving the output shaft 3 in the axial direction, to prevent a sliding failure of the output shaft 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI