baber/WOPTO huggingface dataset:
Patent JP-2005069517-A (JP)
Title: Boiler with backflow preventing structure in supply water passage
Inventor: TAKAHATA SHIGETOSHI
IPC: F22D11/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a check valve provided close to a terminal end of a supply water passage from being exposed to high-temperature boiler water so as to improve durability of the check valve.  <P>SOLUTION: This boiler is provided with a boiler body part 1 to generate steam by heating water, a vapor-liquid separator 2 to separate steam taken from the boiler body part 1 into liquid, a return water tube 3 to return liquid separated by the vapor-liquid separator 2 to the boiler body, and the supply water passage 4 connected to the return water tube 3 to supply water to the boiler body part through the return water tube 3. The check valve 5 is provided close to the terminal end of the supply water passage. U-shaped piping 6 is provided between the check valve 5 and the return water tube 3 to pass below the height position of the check valve and below the height position of a connection part of the supply water passage to the return water tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069809-A (JP)
Title: High energy particle irradiation device
Inventor: TANAKA HIDEYUKI
IPC: G21K5/04
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high energy particle irradiation device capable of producing porous film which has small variations in the number of penetration holes per unit area.  <P>SOLUTION: A solid heavy element source 201H, a solid light element source 201 L, a laser 202A, a laser 202B and a pulse controller 203 are provided. By generating two kinds of ions with the same polarity and different mass number in pulse, the pulse consisting of the light ion group is made to approach a pulse consisting of the heavy ion group and the spacial distribution of ions is changed so as to change scattering. Since the penetration holes are formed by etching in accordance with an impinging location on the film 103 of light ion and the variations in the number of holes per unit area of the film 103 is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072311-A (JP)
Title: Capacitor, multilayer wiring board and semiconductor device
Inventor: SHIMIZU NORIYOSHI
IPC: H01L23/485
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor that can effectively obtain decoupling effect by reducing inductance of a capacitor and contribute to stable operation in a high-frequency (GHz band) range, a multilayer wiring board, and a semiconductor device.  <P>SOLUTION: The capacitor 10b is provided with a first electrode formed on an insulating substrate 1, a dielectric 3 formed thereon, a second electrode formed thereon, and a plurality of electrode terminals 5a to 5h arranged like a grid thereon. The respective electrode terminals 5a to 5h are allocated in a manner that the polarities (positive and negative) of adjoining electrode terminals are alternately arranged, and the respective part electrodes 2a to 2d and 4a to 4d that are respectively divided from the first and second electrodes are allocated in a manner that the polarities (positive and negative) of adjoining electrode terminals are alternately arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072314-A (JP)
Title: Device and method for vapor phase growth
Inventor: TAKEMOTO MICHIFUMI
IPC: C23C16/455
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor phase growth device and a vapor phase growth method by which crystals having uniform thickness, composition and impurity concentration can be efficiently grown on a plurality of substrates at the same time.  <P>SOLUTION: The vapor phase device is provided with a horizontal-type vapor phase growth furnace 1. In this case, the vapor phase growth furnace 1 includes a gas blowing port 3 formed at the central part thereof, and hollow gas channels 8 for introducing a gas 2 onto the surfaces of a plurality of substrates 6 that are provided around the gas blowing port 3. The hollow gas channel 8 is individually provided for each of the substrates 6 to be provided, and then the section area of the gas channel 8 is at least uniform from the upstream-side end of the substrate 6 up to downstream-side end thereof. In addition, the vapor phase growth method uses such the vapor phase growth device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070506-A (JP)
Title: Manufacturing method for optical device, tool for positioning optical axis, manufacturing device for optical device, optical device and rear projector
Inventor: KITABAYASHI MASASHI
IPC: G03B21/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical device capable of securing margin amount on a transmission type screen by accurately adjusting the position of an optical axis, a tool for positioning the optical axis, a manufacturing device for the optical device, the optical device and a rear projector.  <P>SOLUTION: The manufacturing device 1 for the optical device is equipped with the tool 3 for positioning an optical axis in the device 1. The tool 3 includes a positioning plate 31 being the reference position of a plurality of screen devices 522 constituting the device 1, and having a parting frame symmetrically arranged with an illumination optical axis set in the device 1 as center. The screen devices 522 are moved to a position where the parting frame of the plate 31 is detected before manufacturing the optical device, and initially positionally set at the reference position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076911-A (JP)
Title: Refrigeration cycle system, and method for film formation on refrigerant piping interior
Inventor: NAKAMURA KENICHI
IPC: F25B41/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase the performance of a refrigeration cycle system by reducing pressure loss in refrigerant piping.  <P>SOLUTION: The refrigeration cycle system 1 includes a compressor 14 for compressing a refrigerant, a condenser 20 for condensing the compressed refrigerant, decompressing means 30 for decompressing the condensed refrigerant, and an evaporator 28 for evaporating the decompressed refrigerant back to the compressor 14, and has a film 42 including at least either a surfactant or a repellent formed on inner surfaces 40 of the refrigerant piping 33a to 33f where the refrigerant flows.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077561-A (JP)
Title: Image formation apparatus
Inventor: SAKATA TOMOSHI
IPC: G03G15/16
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of maintaining a state of depression by a transfer blade up nearly to the tail end of transfer paper and pressing the transfer paper by the transfer blade thereby preventing paper powder from scattering to a discharge unit.  <P>SOLUTION: After the transfer blade is advanced to the depression position where the transfer blade is pressed against the transfer paper 3 at its front end from the back toward a photoreceptor 43 in timing when the front end of the transfer paper reaches a transfer position, the transfer blade 101 is moved back right before the tail end of the transfer paper reaches the transfer position. When this moving-back operation is performed, a stepping motor is previously driven in the moving-back direction of the transfer blade as a preliminary operation by the backlash that a moving-back mechanism for the transfer blade has. Further, a cleaning unit 200 which is arranged upstream from the transfer position previously cleans the transfer paper to remove paper powder etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075069-A (JP)
Title: Chain tensioner device for electric power assisted bicycle
Inventor: NAKAYAMA HIRONORI
IPC: B62M9/16
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a chain tensioner device structure incorporated in a chain wound type drive unit of an electric power assisted bicycle, especially a spring force working structure; and to achieve simplification of the structure and reduction of the weight and the cost.  <P>SOLUTION: A chain sprocket 27 pressed and fitted to a chain 16 is supported by a supporting bracket 28, tension spring force of a tension spring 30 is actuated to the chain sprocket 27 through the supporting bracket 28, and appropriate tension force based on the tension spring force is applied to the chain 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078700-A (JP)
Title: Manufacturing method of magnetic recording medium
Inventor: SEGAWA MASARU
IPC: G11B5/851
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic recording medium having high coercive force in the perpendicular direction.  <P>SOLUTION: In the manufacturing method of the magnetic recording medium wherein a magnetic layer 6 for perpendicular magnetization containing an oxide consisting essentially of Co (cobalt) or a Co alloy is formed on a non-magnetic substrate 4, a mixed gas consisting of an Ar (argon) gas and an O<SB>2</SB>(oxygen) gas is used as a sputtering gas used when the magnetic layer is formed, the partial pressure ratio (partial pressure of oxygen gas/ partial pressure of argon gas=PO<SB>2</SB>/PAr) of the mixed gas just before the magnetic layer is formed is specified to be in the range of 0.010 to 0.021 and the partial pressure of the argon gas is specified to be in the range of 7.5 to 20 mTorr (1 to 2.66 Pa).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075143-A (JP)
Title: Vehicular knee airbag device
Inventor: YOKOYAMA AKI
IPC: B60R21/20
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular knee airbag device capable of reliably protecting a knee part of an occupant despite its smaller inflator.  <P>SOLUTION: An airbag 7 is demarcated into an upper inflation chamber 9 corresponding to a knee part 2 and a lower inflation chamber 10 corresponding to inferior limbs 11, and the pressure in only the upper inflation chamber 9 is set to be higher than that of the lower inflation chamber 10. Therefore, the pressure of the entire airbag 7 need not be high, and any large inflator 6 of high output need not be provided. The weight of a vehicle body can be reduced thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046825-A (JP)
Title: Stirring apparatus and its operation method
Inventor: IWAMA YOSHITAKA
IPC: B01F23/47
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring apparatus capable of coping with changes in conditions of a stirring object matter, and its operation method.  <P>SOLUTION: In the stirring apparatus which pivots a stirring spindle equipped with a stirring blade so that it protrudes from a stirring vessel and drives the stirring spindle to rotate from outside the stirring vessel to stir the stirring object matter, a spindle driving unit comprises a first drive motor used in normal operation and a second drive motor used in an unsteady operation such as abnormal polymerization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075623-A (JP)
Title: Moving handrail guide device of passenger conveyor
Inventor: IYAMA KOICHI
IPC: B66B23/24
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving handrail guide device of a passenger conveyor capable of extending the durable life of a moving handrail 11 by gently curving the moving handrail 11 to reduce the rate of the advancement of its fatigue.  <P>SOLUTION: Rollers 10 disposed in the curved section of the moving handrail 11 in the circulating direction and pivotally supported are deviated alternately in the lateral direction to the circulating direction to avoid the interference thereof with the front and rear adjacent rollers 10 so as to reduce a shaft-to-shaft distance less than the diameter of the roller 10. By this, the winding angle of the moving handrail 11 wrapped around the rollers 10 is reduced to gently curve the moving handrail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077362-A (JP)
Title: Method for creating surface strengthening raman scattering active substrate
Inventor: NAKAJIMA ATSUSHI
IPC: G01N21/65
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily create a substrate for indicating high SERS activity in both vapor and liquid phases.  <P>SOLUTION: A modified substrate 12 is arranged in liquid 14, and a metal fine particle 10 is placed on it for fixing and drying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084709-A (JP)
Title: Patient information management system
Inventor: ANDO TAKANORI
IPC: G06Q50/22
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patient information management system that displays patient information whose contents should be corrected in an identifiable manner until the patient information is corrected.  <P>SOLUTION: The patient information management system 100 for managing patient information has displaying means (Step S1) for displaying patient information, and inputting means (Step S5) allowing an input of correction direction information showing patient information to be corrected in the displayed patient information; and if correction direction information is input (Step S5: Y), uses controlling means to display a correction direction mark as well as the patient information to be corrected on the displaying means (Step S10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004100701-A (JP)
Title: Device and method for controlling injection property of injector, and method of ranking electric control type injector
Inventor: BUSCH ROGER
IPC: F02M65/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a conventional device and method for controlling an injection property of an injector.  <P>SOLUTION: In the device for controlling the injection property of the injector equipped with a device storing information about the injector and a means for controlling the injector on the basis of the stored information, unique injection start of the injector is included in the stored information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104793-A (JP)
Title: Apparatus for connecting wireless network to at least another network
Inventor: PERROT SEBASTIEN
IPC: H04L29/12
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To function a wireless network as a backbone for connecting it to other networks.  <P>SOLUTION: The apparatus has a bridge module for managing a plurality of ports for connections to respective networks, and a wireless network 201 is connected to at least another network. Furthermore, the apparatus has a wireless network management module for managing the relation with an access point of the wireless network with respect to an apparatus of a network connected to a bridge device except for the centralized wireless network 201, and the bridge device is located to become a station of the wireless network 201.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005085935-A (JP)
Title: Substrate processing apparatus
Inventor: TANIGUCHI TAKESHI
IPC: H01L21/31
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of optimally removing a metal-contaminated substance.  <P>SOLUTION: The quartz oscillator 32 of a metal-contaminated substance measuring apparatus 30 and a condenser 40 for cooling any substance in contact with the quartz oscillator 32 are installed on a sampling pipe 25a connected to an exhaust pipe 25 for exhausting a processing chamber for processing a wafer. The metal-contaminated substance measuring apparatus 30 measures the quantity of the metal-contaminated substance by measuring the microweight of the substance adhering to the quartz oscillator 32. The final point of a cleaning step for removing the metal-contaminated substance can be automatically estimated by measuring the quantity of the metal-contaminated substance, so that the removal work of removing the metal-contaminated substance is achieved optimally. The metal-contaminated substance and a chloride are oversaturated by cooling a sampling pipe and an installation chamber of the quartz oscillator with the condenser to stabilize temperature around the quartz oscillator, so that the measurement accuracy of the metal-contaminated substance can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081282-A (JP)
Title: Belt type concentrator
Inventor: TAKEYAMA HIROAKI
IPC: C02F11/14
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and instantaneously detect the occurrence of flocculation failure to prevent the lowering of a concentrating capacity, in a freely revolvable water permeable belt type concentrator equipped with an endless belt for filtering sludge to which a flocculant is added beforehand while feeding the same.  <P>SOLUTION: This belt type concentrator is provided with a detector 32 for detecting the height H of the upper surface of the sludge 3 fed by the endless belt 9 and the detector 32 is constituted of a pair of an anode 32a and a cathode 32b arranged in the width direction of the endless belt 9 so as to leave a predetermined interval. At the time of occurrence of flocculation failure, the height H of the upper surface of the sludge 3 rises as compared with that at the time of normal flocculation and the sludge 3 comes into contact with both electrodes 32a and 32b to bring both electrodes 32a and 32b to a continuity state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084473-A (JP)
Title: Holographic recording and reproducing method, holographic reproducing apparatus and holographic recording and reproducing apparatus
Inventor: TSUKAGOSHI TAKUYA
IPC: G03H1/04
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To use an inexpensive laser diode for reproducing in a holographic recording and reproducing method.  <P>SOLUTION: The holographic reproducing apparatus 40 is equipped with a second laser diode 42 emitting light the center oscillation wavelength of which is almost equal to the wavelength of the recording laser light for holographic recording, a first laser diode 41 emitting laser light the center oscillation wavelength of which is slightly shorter than the wavelength of the laser light for recording, and a third laser diode 43 emitting laser light the center oscillation wavelength of which is slightly longer than the above wavelength. These laser light beams emitting from the above diodes are converged into one integrated optical system 44 to allow as reproducing laser light to irradiate a holographic recording medium 12, and thereby, to obtain large diffraction efficiency as the wavelength of at least one laser light beam is coincident with the wavelength of the laser light during recording.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083703-A (JP)
Title: Air conditioner
Inventor: KITAMURA YOSHIYUKI
IPC: F24F1/34
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of simplifying the piping work of pipes expanded to an outdoor location, and improving the appearance of a wall face at an outdoor side, with respect to the air conditioner comprising a ventilating device performing the ventilation through a wall hole on which a refrigerant pipe is mounted.  <P>SOLUTION: This air conditioner where an indoor unit and an outdoor unit are connected by the refrigerant pipe through the wall hole, further comprises the ventilating device having an outdoor fan, a fan case accommodating the outdoor fan, and an air supply/exhaust passage for communicating indoor and outdoor sides of a house through the wall hole. A protection cover 22 is mounted for covering an outdoor part of the ventilating device in a state of inserting the refrigerant pipe. The protection cover 22 is attached to the wall face of a building, and has a back plate 25 and an outer cover 27 mounted on the back plate 25 for covering the fan case and the refrigerant pipe. The outer cover 27 has complementary take-out ports 61, 62, 63 for taking out the refrigerant pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086220-A (JP)
Title: Method for manufacturing pattern form
Inventor: KOBAYASHI HIRONORI
IPC: B01J35/02
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a pattern form by which a pattern can be highly accurately formed, postprocessing after exposure is not necessary, and the manufactured pattern form itself does not deteriorate since it contains no optical catalyst.  <P>SOLUTION: The pattern form which has the pattern whose characteristic are changed on a characteristic change layer is obtained by arranging an optical catalyst-containing layer side substrate having at least an optical catalyst-containing layer and a pattern form substrate having at least the characteristic change layer whose characteristics change through the action of an optical catalyst in the optical catalyst-containing layer so that the optical catalyst-containing layer and characteristic change layer are in contact with each other, exposing them to change the characteristics of the characteristic change layer at the exposed part, then detaching the optical catalyst-containing layer side substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005087300-A (JP)
Title: Ophthalmologic photographing apparatus
Inventor: KASHIWAGI KENICHI
IPC: A61B3/11
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmologic photographing apparatus taking an image of the fundus oculi of a favorable image quality in a short period of time regardless of the state of the pupil.  <P>SOLUTION: This ophthalmologic photographing apparatus includes a lighting optical system lighting the frontal eye part of an eye to be examined, a photographing means taking the image of the frontal eye area lit by the lighting optical system, a dimension information extracting means extracting information corresponding to the dimension of the pupil part from the frontal eye image taken by the photographing means, and a gain setting means setting a gain of the photographing means taking the image of the eye to be examined based on the dimension information extracted by the dimension information extracting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089209-A (JP)
Title: Reforming equipment, and fuel cell system
Inventor: KOMIYAMA TOMONARI
IPC: C01B3/38
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly feed a gaseous starting material into a reforming reaction region by a simple constitution reducing the required space in reforming equipment, and to attain miniaturizing, lightening, increase of performance and elongation of the service life in a fuel cell system comprising the reforming equipment.  <P>SOLUTION: In the reforming equipment comprising a reforming reaction tube provided with a catalytic layer for producing a hydrogen-containing gas by reforming the raw material for producing hydrogen, a pressure loss generating means for generating pressure loss in the reforming reaction tube is provided. In the fuel cell system equipped with reforming equipment comprising a reforming reaction tube provided with a catalytic layer for producing a hydrogen-containing gas by reforming the raw material for producing hydrogen, and a fuel cell using a hydrogen-containing gas as fuel, the reforming equipment is provided with a pressure loss generating means for generating pressure loss in the reforming reaction tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI