baber/WOPTO huggingface dataset:
Patent JP-2005161996-A (JP)
Title: Vehicle periphery monitoring system
Inventor: OBA TETSUYA
IPC: B60R25/102
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle periphery monitoring system capable of reliably suppressing possibility of mistaken warning by reducing mistaken detection of abnormal conditions such as a theft-like action.  <P>SOLUTION: The vehicle periphery monitoring system comprises an abnormality detection means 1 to detect an abnormal state around a vehicle, a warning generation means 4 to give a predetermined warning or to perform a warning operation when the abnormality detection means 1 detects an abnormal condition, and a peripheral environment recognition means 3 to acquire environment information around the vehicle. The detection sensitivity of a radio wave sensor for security to detect any abnormal state is adjusted to an optimum state at an adequate time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127120-A (JP)
Title: Natural ventilator
Inventor: ANDO KAZUAKI
IPC: E04B2/96
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural ventilator which is provided to a mullion part or vertical frames.  <P>SOLUTION: The inner structure of a mullion part (vertical frame part) has a structure previously communicating outdoor side with indoor side. A ventilation adjusting chamber is provided between the first opening part and the second opening part of the indoor side, wherein a ventilation amount adjusting plate for automatically adjusting the flow-out amount of ventilation to indoor by being oscillated by the intake air quantity from outdoor. Furthermore, the natural ventilator has a means for forcedly limiting the flow-out amount at the flow-out port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164147-A (JP)
Title: Air cleaning negative pressure forming device for infection control
Inventor: NAKAMURA MAKOTO
IPC: F24F7/013
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning negative pressure forming device for infection control, requiring no work for an exhaust duct without invading an area in an infection control room.  <P>SOLUTION: The device comprises a casing 12 having a partition part for partitioning the inside of the infection control room from the outside, mounted to be protruded to the outside and opened to the inside, a door 15 closably mounted in an opening portion of the casing 12, an air inlet 13 provided on the inside of the casing 12, an exhaust port 16 provided on the outside of the casing 12 for exhausting air downward from the casing 12, and a fan 17 provided in the casing 12 for sucking room air from the air inlet 13 and exhausting all or part of the sucked room air from the exhaust port 16 to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162066-A (JP)
Title: Oiling device for stern tube
Inventor: FUJII SUSUMU
IPC: F16C33/72
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To avoid lowering of oil pressure inside an oil chamber formed inside a stern tube to a draught pressure or less.  <P>SOLUTION: This oiling device for a stern tube is provided with seal mechanisms 7A and 7B between the stern tube 2 and a propeller shaft 3, and provided with an oil supplying circuit 30 for supplying the pressure oil 22 to the oil chamber 20 provided on inboard side of the seal mechanisms 7A and 7B. In order to compensate when the oil pressure Pst of the oil chamber 20 lowers to the draught pressure Psw or less, an auxiliary supplying means 36 is provided to supply the pressure oil 22 pressurized higher than that of the oil supplying circuit 30 to the oil chamber 20 after shutting off the oil supplying circuit 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172851-A (JP)
Title: Image display apparatus
Inventor: FUJINO TOYOMI
IPC: G09G3/36
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus which has an advantage of user friendliness by enabling a user to easily and securely check the user's environment.  <P>SOLUTION: The image display apparatus 10 is equipped with a wearing section 12, a display unit 14, a plurality of cameras 20, a headphone 21, a controller 22, or the like. In the state that the wearing section 12 is worn on the head of the user, a screen 15 of the display unit 14 is arranged within a user's visual field and an image is displayed on the screen 15. The cameras 20 are composed of first to seventh cameras and are arranged so that the image of approximately all areas surrounding the user can be imaged and each image signal acquired by imaging is supplied to the controller 22 as an environment image signal which shows the user's environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170697-A (JP)
Title: Method for producing charcoal used in improving water quality
Inventor: UCHIDA OSAMU
IPC: C10B53/02
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To produce a charcoal used in improving water quality from a low-carbon carbonaceous material such as mangrove charcoal.  <P>SOLUTION: The production method comprises crushing a low-carbon carbonaceous material to a size of the order of 3 to 10 mm, putting the broken carbonaceous material in metallic boxes having such a depth as not to cause heating unevenness in the carbonaceous material, isolating the carbonaceous material from open air by covering each box with a metallic cover having gas blow ports, piling up the carbonation boxes each composed of the carbonaceous material and the cover in a manner that the boxes are apart from each other by a space that allows sufficient pass of a combustion gas, igniting the heating fuel from the ignition port of a charcoal-making oven to heat the carbonaceous material inside the carbonation boxes, burning the volatile component formed from the carbonaceous material and emerging from the gas blow ports as the carbonaceous material in the carbonation boxes are heated with air entering from the ignition port, keeping the charcoal-making oven together with the heating fuel at a desired carbonation temperature, withdrawing the carbonation boxes from the charcoal-making oven after the carbonation of the carbonaceous material in the carbonation boxes is finished, and leaving the carbonized carbonaceous material standing and cooling in air without removing the carbonaceous material therefrom. When added to tap water, the obtained charcoal used in improving water quality violently produces bubbles to change the pH of the tap water to an alkali side within 10 or fewer minutes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004190679-A (JP)
Title: Method and apparatus for assembling bearing assembly
Inventor: SCARDICCHIO UBALDO M
IPC: F16C33/80
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing assembly 42 for an assembly of a gas turbine engine rotor 40.  <P>SOLUTION: The bearing assembly comprises an annular spring 54 configured to support the gas turbine engine rotor, and an annular damper bearing 120 concentrically aligned with the annular spring radially outward from the annular spring and configured to support the spring. At least one of the damper bearing and the spring comprises at least one groove 80 formed therein, at least one of the damper bearing and the spring comprises a retainer 140 extending therefrom, and at least one groove sized to receive the retainer therein for coupling the damper bearing to the spring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005172080-A (JP)
Title: Hydraulic driving apparatus
Inventor: YOKOTA TAKAYA
IPC: F15B11/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic driving apparatus which can prevent the occurrence of cavitation, noise, vibration, etc. between a counterbalance valve and a hydraulic motor after the counterbalance valve has been changed from the opened state to the closed state, without using a shock absorbing circuit having a relief valve, which has a complicated structure and is economically disadvantageous.  <P>SOLUTION: When a directional control valve 25 has been shifted to a neutral position, a spool 2 of a bypass valve 1 is returned to the neutral position later than the main spool 102 of the counterbalance valve 26. When the main spool 102 has returned to the neutral position, the supply of pressurized oil to the hydraulic motor 20 is stopped. At this time, the hydraulic motor 20 continues to rotate for a while. As a result, the pressure in a B' line becomes high. On the contrary, the pressure in an A' line becomes negative. In this case, the negative pressure oil in the A' line opens a check valve 31 via oil supply passages 14, 12, and the oil in the B line is introduced to a drain via a clearance 35, oil supply passages 13, 15, and the counterbalance valve 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174745-A (JP)
Title: Operation method of fuel cell system and fuel cell system
Inventor: SO KEISEN
IPC: C10K3/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system having no assist combustion system and simple system constitution, to provide a control method of starting and operation, and to provide a fuel cell system having high reliability and safety operation.  <P>SOLUTION: The fuel cell system is equipped with a reforming part 5 producing reformed gas by reforming source fuel m, a combustion part 4 heating the reforming part by burning the source fuel, carbon monoxide reducing parts 6, 7 generating carbon monoxide reduced gas g by reducing carbon monoxide in the reformed gas, and a fuel cell 30 using the carbon monoxide reduced gas as fuel gas. The reforming part is heated to the specified temperature by supplying the source fuel to the combustion part, supply of the source fuel to the combustion part is stopped, the source fuel is supplied to the reforming part to produce reformed gas, the reformed gas is introduced into the carbon monoxide reducing part to heat the carbon monoxide reducing part, and carbon monoxide reduced gas produced in the carbon monoxide reducing part is introduced into the fuel cell to generate electric power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173985-A (JP)
Title: Household electrical appliance
Inventor: YAMANAKA TADAAKI
IPC: A47J27/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a process inspection, and to improve precision by using an IC tag for a process inspection.  <P>SOLUTION: An IC tag 1, for product identification set at the proper place of a product M, is attached with a storage means, in which various information in a process inspection is stored so that various information in the process inspection can be stored in the IC tag 1 for product identification. Thus, process inspection can be carried out easily and precisely by only reading this tag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183419-A (JP)
Title: Processing method of silicon substrate
Inventor: SATO MASAAKI
IPC: B41J2/16
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To form trenches having different depths in a silicon substrate by crystal surface anisotropic etching employing alkali etching liquid without forming a photosensitive material on an underlying film having a level difference and without increasing the number of photolithographic steps.  <P>SOLUTION: An etching mask layer 3 is formed on a silicon substrate 1 substantially having no level difference (a), and after a photosensitive material 5 is formed on the etching mask layer 3 (b), a photosensitive material 5 having a three-dimensional structure is formed on the etching mask layer 3 through exposure using a transmissivity regulation mask (c), three-dimensional profile of the photosensitive material 5 is then transferred to an etching mask layer 7 by dry etching (d), and trenches having different depths are formed in the silicon substrate 1 using the etching mask layer 7 as a mask by crystal surface anisotropic etching employing alkali etching liquid ((e) and (f)).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180474-A (JP)
Title: Pulley of electromagnetic clutch
Inventor: HISHINUMA TAKAYUKI
IPC: F16H55/36
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley of an electromagnetic clutch, allowing uniform surface treatment such as plating or coating without an expensive device.  <P>SOLUTION: This electromagnetic clutch is integrally formed through a connecting part 41 connecting the outer peripheral surface of a rotor 30 and the inner peripheral surface of the pulley 40 continuously in the circumferential direction, and the connecting part 41 is provided with a plurality of through holes 42 formed at spaces in the circumferential direction to penetrate in the axial direction. Thus, the work process of fitting the pulley 40 to the outer peripheral surface of the rotor 30 is not needed to reduce the man-hour of work. Further, at the time of electrodeposition coating, air will not stay in an air pocket A in a solution so that a coating film can be formed always without unevenness on the surfaces of the pulley 40 and the rotor 30. Further, in drawing up the pulley 40 and the rotor 30, a solution can be prevented from being drawn to eliminate the need of work for removing the solution from the pulley 40 and the rotor 30. Accordingly, the painting work can be performed efficiently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180207-A (JP)
Title: Engine starter
Inventor: TETSUNO MASAYUKI
IPC: F02D41/04
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the start of an engine 1 by reducing the reaction force of a compression stroke cylinder in the positive rotation operation, increasing the starting torque as much as possible by the combustion of an expansion stroke cylinder, in an engine system E to start by burning the compression stroke cylinder 12 of the engine 1 in the stopping, and burning the expansion stroke cylinder 12, once after the reverse operation.  <P>SOLUTION: The compression stroke cylinder 12A (#1 cylinder) at the stopping is burned in enriched air/fuel ratio to secure the reverse operation torque, and a cylinder 12B (#2 cylinder) in the expansion stroke is fully compressed to burn. Then, fuel is additionaly injected into the compression stroke cylinder 12A compressed by the positive rotation of the engine 1 (a5) to reduce the compression pressure with cooling effect due to evaporation latent heat. Fuel is injected into a suction stroke cylinder 12C(#3 cylinder) at the stopping after transfer to the compression stroke(a6), and the temperature and the pressure are reduced with cooling effect due to evaporation latent heat, and then to ignite after exceeding TDC (a7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178087-A (JP)
Title: Laminated film
Inventor: YAMADA YASUYOSHI
IPC: C23C14/24
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film desirably having high gas barrier properties by a single layer without forming a laminate comprising at least four layers on a resin film base material.  <P>SOLUTION: The laminated film is constituted by forming a film comprising an inorganic compound at least on one side of the transparent resin film base material and the film density ρ<SB>f</SB>of the film comprising the inorganic compound is 0.9 or above in the ratio ρ<SB>f</SB>/ρ<SB>b</SB>to the bulk density ρ<SB>b</SB>of the inorganic compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004101541-A (JP)
Title: Chemical analyzer
Inventor: MIYAKE AKIRA
IPC: G01N35/00
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact space-saving chemical analyzer preventing the mutual contamination of a sample and a reagent, and dispensing with the incidental equipment such as a water purifying device by reducing the use of the pure water.  <P>SOLUTION: This chemical analyzer comprising a reaction vessel holder holding a plurality of reaction vessels for supplying the sample and the reagent at a predetermined position, and a measuring means for measuring the properties of the sample, comprises a plurality of reagent vessels, liquid supplying means respectively mounted at lower parts of the reagent vessels corresponding to the reagent vessels, and at least one acoustic wave generating means mounted at an outer part of the reaction vessels and generating the acoustic wave toward the reaction vessels. The analyzer further comprises storage vessels corresponding to a contamination state of the cleaning liquid to recycle the cleaning liquid in accordance with the contamination state of the reaction vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005176711-A (JP)
Title: Combine harvester
Inventor: KAJIWARA KOICHI
IPC: A01D67/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a cover size to be miniaturized by separating the cover into an upper cover and a lower cover to facilitate the attachment and detachment at a low cost, to enable the damage to the lower side of a fuel tank, and the accumulation of dust on the upper side of the fuel tank to be easily prevented, and to enable the large-size fuel tank to be easily installed in a highly rigid position of a machine frame.  <P>SOLUTION: The subject combine harvester having the fuel tank for supplying fuel to an engine, installed in the machine frame is characterized by an upper cover and a lower cover covering the upper side and the lower side of the fuel tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181758-A (JP)
Title: Resist pattern forming method
Inventor: MATSUNAGA KENTARO
IPC: G03F7/20
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To make the shrinkage quantity of an opening part constant irrelevantly to whether a resist pattern is fine or coarse by a method of reducing the opening part by baking the resist pattern having been formed and making resist flow.  <P>SOLUTION: This method includes: a stage (b) of coating a substrate to be processed with a resist layer 14, exposing the resist layer 14 by using a reticle 15 (a), and developing the resist layer 14 to form the pattern 14a, a stage (c) of forming an area 15 to be made to flow by lowering the glass transition temperature of resist resin on a side wall surface of the pattern 14a, and a stage (d) of obtaining a reduced opening part by making the flow area 16 flow by baking the pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177182-A (JP)
Title: Chair
Inventor: KIKUCHI MASARU
IPC: A47C7/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a seat having an integral chair back and seat and simple beauty in a simple construction.  <P>SOLUTION: The chair has a chair back 1, a seat 2, and a supporting frame 3 having a lateral beam 32 supporting the chair back 1 and the seat 2 and disposed between the chair back 1 and the seat 2 and extending in a widthwise direction, the lower end portion of the chair back 1 and the rear face portion of the lateral beam 32 comes into close contact or near with each other, and the rear end portion of the seat 2 and the front face portion of the lateral beam 32 come into contact or near with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151518-A (JP)
Title: Digital image photographing apparatus
Inventor: KAWABATA YASUHARU
IPC: G03B5/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image photographing apparatus in which still pictures of lateral and longitudinal picture frames and moving images can be photographed by one photographing apparatus with an operation method simple for a photographer while suppressing image quality deterioration caused by picture frame inclination or vibration and sound quality deterioration during photographing moving images.  <P>SOLUTION: There are included an imaging device turning mechanism for controlling turns of an imaging device with an optical axis as a center axis in response to an image photographing intention of the photographer, an image display part turning mechanism for turning a means that displays an image under photographing, in accordance with the state of turning the imaging device, and a plurality of photographing buttons which can be selectively utilized in response to a photographing method. A means for detecting the states of inclining and vibrating the imaging device is included in a main body, a means for correcting the states of inclining and vibrating the imaging devices in response to results of detection is included on the imaging device turning mechanism, and correction and control are performed to maintain a picture frame angle intended by the photographer. The imaging device turning mechanism is composed of a pulley and a belt, so that noise can be suppressed when performing the correction while a moving image is photographed, and sound quality deterioration can be suppressed while photographing the moving image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176807-A (JP)
Title: Separated type liquid seasoning
Inventor: IMAI HIDENARI
IPC: A23L27/60
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separated type liquid seasoning material maintaining a peculiar flavor of a foodstuff even in the case of adding the foodstuff or its crushed material and filling them in one bottle.  <P>SOLUTION: This separated type liquid seasoning material composed of separated aqueous phase and oil phase by loading the oil phase over the aqueous phase is obtained by filling a roasted particle state foodstuff or its crushed material into the oil phase without making a contact with the aqueous phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338366-A (JP)
Title: Image processor, method of processing image, program, and recording medium
Inventor: SASAHARA SHINJI
IPC: G06T3/40
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor ensuring both of high resolution and high gradation, a method of processing image, and a program therefor.  <P>SOLUTION: A bubble position control section 3a restructures arrangement of bubbles with respect to the initial arrangement of the bubbles based on a dynamics model. A bubble density control section 3b repeats adding/deleting of the bubbles with respect to the obtained arrangement of the bubbles (closest-packing process). As a result, excessive imbrication or gaps are removed and the distribution density of the bubbles is made uniform. A cluster region calculating section 3c forms, for example, a Voronoi diagram based on the bubble arrangement after the closest-packing process to be the cluster arrangement. A cluster forming section 4a allows a cluster region to grow a cluster based on density information in an inputted image. A quantization error diffusion section 4b diffuses a generated quantization error into a cluster near the targeting cluster.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186391-A (JP)
Title: Optical printer head
Inventor: OTSUBO YASUHIRO
IPC: B41J2/45
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a clearance from occurring between the underside of a housing 3 and the top face of a head substrate 1.  <P>SOLUTION: The optical printer head is provided with a long base plate 5, a long head board 1 having a light-emitting element array 2 composed of many light-emitting elements mounted on the base plate 5 and arranged in a row or a zigzag in the longitudinal direction on the top face, and a long housing 3 having a rod lens array 4 on the top face, a part of the underside of which is made to butt against the top face of the head board 1 and covering the head board 1 in which a protrusion t is provided on the underside of both longitudinal ends of the housing 3, a through hole k through which the protrusion t is put is provided in the head board 1, and the protrusion portion t and the through hole k are fitted into each other. The protrusion t of the housing 3 is installed in a recess portion o formed on the underside of the housing 3, and the thickness of the root of the protrusion t is increased in the recess portion o.  <P>COPYRIGHT: (C)2005,JPO&NCIPI