baber/WOPTO huggingface dataset:
Patent JP-2004239750-A (JP)
Title: Underground buried object searching tool and underground buried object searching method using tool
Inventor: TAKAMIZAWA KAZUTOSHI
IPC: G01V9/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground buried object searching tool and an underground buried object searching method using the tool capable of exploring suitably the installation state of an underground buried object buried underground.  <P>SOLUTION: This underground buried object searching tool is constituted of a plurality of guide pipes 2 and a searching rod 5. In search of the underground buried object, the plurality of guide pipes 2 are arranged vertically at prescribed intervals on the ground surface just over a branch line anchor 79, and the searching rod 5 is inserted into an insertion hole 3 of one of the plurality of guide pipes 2, guided and piled underground, and allowed to abut on the branch line anchor 79 and stopped. The depth of the searching rod 5 when stopped is used as a burying depth of the branch line anchor 79, and it is explored whether the branch line anchor 79 is buried underground in the prescribed installation state thereof, based on the burying depth and an envelope formed by connecting the plurality of burying depths.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241081-A (JP)
Title: Disk drive unit, adjustment method for focus bias and spherical aberration
Inventor: ISHIMARU ATSUSHI
IPC: G11B7/09
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately adjust a focus bias value and a spherical aberration correction value to appropriate values.  <P>SOLUTION: While changing both of the focus bias value and the spherical aberration correction value, two permissible limit points i and ii in which both evaluation values as permissible limit points of evaluation values become nearly equivalent are searched. The focus bias value and the spherical aberration correction value are adjusted so as to correspond to an intermediate point iii of the two points. In searching for two permissible limit points (i, ii), while changing one of the focus bias value and the spherical aberration correction value step by step, a process to change the other to acquire the optimum evaluation values is performed in each step concerned.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245442-A (JP)
Title: Combustion device
Inventor: OKAMOTO HIDEO
IPC: F23D14/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device constructed to prevent thermal distortion noises, capable of being manufactured at low cost and easily assembled.  <P>SOLUTION: In the combustion device, slits 34 with lower ends open are formed in a secondary air cover near both sides of a portion joining a burner body 2 to the secondary air cover 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248918-A (JP)
Title: Container for use in disinfection
Inventor: MIKAMI SHINTARO
IPC: A61J9/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for use in disinfection capable of respectively performing the disinfection using an electronic oven and disinfection using a chemical liquid.  <P>SOLUTION: The container 10 for use in disinfection comprises a case body 11 having a housing space and is constituted so as to be selectively used in a mounted state and an erected state. In the mounted state, the case body is formed so that its dimension in the width direction X of a door part 20 is slightly longer than that in the depth direction Y of the door part and almost square in its imaginary horizontal cross section, and has grasping parts 40 exposed to its left and right side wall parts, a tray body 30 moved in the depth direction Y and a drain hole 70 provided at a place becoming almost downward in the erected state at a position above the tray body so as to be opened and closed by an on-off member 50. The projection area on the side of the door part of the housing space is made larger than that on the base side of the housing space in the erected state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253292-A (JP)
Title: Sealed storage battery
Inventor: KUROKUZUHARA MINORU
IPC: H01M2/08
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed storage battery which is made to have a pressure switch function at an electric circuit connecting an electrode and a terminal, and to have a highly airtight sealing function.  <P>SOLUTION: In the sealed storage battery in which a metal connecting member constituting the electric circuit to connect the electrode housed in the battery and the terminal arranged on the exterior face of the battery is made to penetrate a cylindrical through-hole formed in a sealing member composed of a synthetic resin molded body, and in which the wall face of the through-hole and the wall face of the connecting member are airtightly contacted, a cylindrical rigid body is fitted to the outside of a cylindrical part of the through-hole, and cylindrical part of the through-hole is pinched by the connecting member and the cylindrical rigid body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251043-A (JP)
Title: Automatic control system for flow-rate pressure in two-pack mixed grouting
Inventor: MATSUURA KAORU
IPC: E02D3/12
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a stable control by automating the control of two kinds of grouts and improving the accuracy of the automation in a chemcal feeding method as a construction method in which consolidated soil is created by grouting a solidifying material (chemicals) into a ground and the permeability of the ground is lowered while the ground is reinforced.  <P>SOLUTION: Two grout flow-rate pressure measuring devices 8 and 9 having a function, in which the flow rate and pressure of one kind of the grout are controlled, are used. Pressure is controlled with one measuring device. In the flow rate, a data signal from one measuring device is input as an indicated value to the other measuring device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253689-A (JP)
Title: Manufacturing method of semiconductor device mounting module
Inventor: TANAKA HIROTOMO
IPC: H01L23/34
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor element mounting module which can restrain deformation of a semiconductor element mounting module by reducing remaining stress produced in the semiconductor element mounting module after adhesion between a heat sink and a housing.  <P>SOLUTION: The manufacturing method of a semiconductor element mounting module 101, which has a heat sink 111 and a housing 121 joined to the heat sink 111 via an adhesive 143 and whereon semiconductor elements 104, 105 are mounted, has an adhesive applying process for applying the adhesive 143 to at least either the heat sink 111 or the housing 121, and an adhesion process for performing heating adhesion for both the heat sink 111 and the housing 121, while adjusting the temperature of the one of a smaller linear expansion coefficient higher than the other of a larger linear expansion coefficient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254945-A (JP)
Title: Fundus camera
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/15
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fundus camera that can precisely make visual guidance by means of internal fixation light while the constitution of the camera is simplified.  <P>SOLUTION: This fundus camera includes an optical illumination system which illuminates the fundus of an eye with visible light and invisible light, an optical imaging system which images the fundus with reflected visible light from the fundus, and an optical observation system which picks up the image of the fundus with reflected invisible light from the fundus. This camera includes a wavelength selective mirror which is provided for branching the optical photographing and observation systems and divides the visible light and invisible light into parts of the visible light and invisible light and most of the visible light, an optical split member disposed to further divide the optical path of the optical observation system branched by the wavelength selective mirror, and a fixation target disposed at an almost conjugate position with an image picking-up surface in an optical path separated from the optical path of the optical observation system by the optical split member. In addition, this camera includes a wavelength selective filter which is disposed to an almost conjugate position with an image pickup element between the wavelength selective mirror and light dividing member and passes invisible light from the fundus and, at the same time, passes part of visible light from the fixation target and reflects the remainder of the light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259630-A (JP)
Title: Surface light source device and reflective liquid crystal display device
Inventor: ARIYOSHI TOSHIHIKO
IPC: F21Y101/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device capable of forming a front-light type reflective liquid crystal display device with less leaking light to a visible side and having a visibility such as good contrast and brightness, etc.  <P>SOLUTION: A reflective liquid crystal display device has top and bottom surfaces, a side surface of incidence consisting of a side surface between the top and the bottom surfaces, and an opposite side surface. Besides, the device has a plurality of light emission means (A) including light path changing slopes on the top surface, an incident light from the side surface of incidence being reflected toward the bottom surface via the light path changing slopes. A surface light source device (1) has a light source (12) on the side surface of an optical guide (11) comprising a transparent plate reflecting an incident light from the side surface toward the lower side via a direction changing surface and outgoing from the lower side, and a light absorption layer (14) on the opposite side surface. And the device is configured to arrange the surface light source device on a viewing side of a liquid crystal panel (2) having a reflection layer (24).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004178545-A (JP)
Title: Method for transmitting structured data
Inventor: ASAMI TOMOHIRO
IPC: H04H20/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transmitting structured data which enables a receiving side to actively acquire/integrate a part or the whole of fragments of the structured data if necessary.  <P>SOLUTION: A plurality of pieces of fragment data and the respective pieces of fragment constitution information corresponding to the respective pieces of fragment data as information for generating the structured data having tree structure by integrating the respective pieces of fragment data are received on the receiving side. The fragment constitution information includes reference information having identification information for identifying the corresponding fragment data from the respective pieces of fragment data and positional information about a connecting position of the corresponding fragment data in the structured data to be generated. The structured data is generated by integrating the received fragment data on the basis of the positional information and the reference information included in the respective pieces of received fragment constitution information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327577-A (JP)
Title: Method for producing optically active compound
Inventor: YAMANO TORU
IPC: C07B53/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active compound represented by general formula (III).  <P>SOLUTION: The method for producing the optically active β-hydroxyester compound represented by general formula (III) [R<SP>1</SP>is a hydrocarbon group which may be substituted or the like; R<SP>2</SP>is different from R<SP>1</SP>and is a nitrogen- containing heterocyclic group represented by general formula (V) [the ring may be substituted]; R<SP>3</SP>is a hydrocarbon group which may be substituted or the like; R<SP>4</SP>and R<SP>5</SP>are the same or different and each is a hydrogen atom or a halogen atom, respectively; * is the center of optical activity] comprises reacting a compound represented by general formula (I) with a compound represented by general formula (II) [X is a halogen atom] in the presence of cinchona alkaloid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004267833-A (JP)
Title: Polyketone porous material
Inventor: TANIGUCHI TATSU
IPC: C08J9/28
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyketone porous material which has excellent dynamic characteristics even though the porous material contains many fine pores and is not broken or damaged when manufactured, post-processed or transported, and to provide a method for manufacturing the porous material.  <P>SOLUTION: This porous material consists of a polyketone obtained by copolymerizing an olefin and carbon monoxide, and has 0.001-50 μm average pore size, 20-90 vol.% volumetric ratio of pores to the porous material and ≥30% elongation at breaking point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268329-A (JP)
Title: Optical component protecting sheet
Inventor: ASUKA MASAHIRO
IPC: B32B27/32
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component protecting material having cushioning properties in order to prevent the damage of an optical component, preventing the transfer of a stain to the optical component and not bringing about the contamination of the optical component with dust when the optical component is carried in a clean room.  <P>SOLUTION: The optical component protecting sheet is a three-layered structural sheet constituted by laminating a non-foamed resin layer (A) comprising a low density polyethylene resin, characterized in that the content of volatile organic matter with a molecular weight of 1,000 or below is 500 ppm or below, a melt flow rate is 0.1-15 and density is 0.91-0.94 g/cm<SP>3</SP>when the resin is heated at 170°C for 10 min, on each of both sides of a foamed resin layer (B) composed of a low density polyethylene resin with a melt flow rate of 0.1-15 and a density of 0.91-0.94 g/cm<SP>3</SP>. Embossed layers with an arithmetic average roughness (Ra) of 0.8-10 μm are formed on both surfaces of the sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271010-A (JP)
Title: Heat pump water heater
Inventor: RIMU SHUUTON
IPC: F24H1/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater capable of improving installation performance of a unit by reforming a plurality of drainage structures.  <P>SOLUTION: This heat pump water heater comprises a heat pump circuit formed by successively connecting at least a compressor, a condenser, a decompression device and an evaporator by refrigerant pipes, a water-refrigerant heat exchanger exchanging the heat with the condenser, a water circulating circuit composed of a circulation pump for circulating the hot water, water valves for utilizing the hot water, and a water utilization circuit having an atmospheric air opening valve connected with the water valves to prevent the backflow, in a state that the heat pump circuit, the water circulating circuit and the water utilization circuit are accommodated inside of one casing. A hot water storage tank for storing the water heated by the water-refrigerant heat exchanger, and having an escape valve for discharging the water expanded more than its volume to the external on its upper part, is mounted inside the casing, and the drain pipe is mounted to discharge the water attached to the evaporator, the expanded water discharged from the escape valve of the hot water storage tank, the water discharged from the atmospheric air opening valve and the water extracted from the water utilization circuit, and/or hot water storage tank from the casing to the external as a whole. Whereby a problem on the installation performance of the unit caused by the plurality of drain pipes in a conventional heat pump water heater, can be solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273745-A (JP)
Title: Electromagnetic device and lighting apparatus
Inventor: MATSUZAKI NOBUTOSHI
IPC: H01F38/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic device, easy in filling insulating resin into a gap provided in one part of an iron core and capable of reducing noise, and to provide a lighting apparatus employing the device.  <P>SOLUTION: The first iron core 1a, in which the leg piece 12a of a T-type iron core 12 is wound by a coil 3, is constituted and a second iron core 1b connected magnetically to the first iron core 1a is constituted by surrounding the first iron core 1a and the coil 3 by a C-type iron core 13 and a part except the leg piece 12a of the T-type iron core 12. The C-type iron core 13 is provided with a recessed place 13c, in which an opposing surface to the tip end surface of the leg piece 12a of the T-type iron core 12 and both surfaces in the direction of thickness are opened and the tip end of the leg piece 12a of the T-type iron core 12 is entered, and a gap 2 is formed between the tip end of leg piece 12a of the T-type iron core 12. The T-type iron core 12 and the C-type iron core 13 are connected after winding the coil 3 around the leg piece 12a of the T-type iron core 12 and, thereafter, the insulating resin is filled into the gap 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274910-A (JP)
Title: Bursting device for gas switch
Inventor: TACHIKAWA KOICHI
IPC: H01H33/56
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bursting device for gas switch wherein, even if the pressure produced when a bursting plate is reversed is relatively low and pressure rise is gentle, the bursting plate is broken without fail to discharge the internal gas and lower the internal pressure, and thereby the case of the switch is prevented from exploding.  <P>SOLUTION: The bursting device for gas switch comprises: the bursting plate 4 which is reversed due to abnormal rise of the internal pressure and a projected plate 11 having saw tooth-like projections 12 for breaking the bursting plate 4 without fail, between a retaining plate 7 for fixing the bursting plate 4 on a bursting portion. Thus, even if the pressure produced when the bursting plate 4 is reversed is relatively low and pressure rise is gentle, the bursting plate 4 is broken by the saw tooth-like projections 12 of the projected plate 11 without fail, and the internal pressure is lowered without fail.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274955-A (JP)
Title: Remover for water stop material for conduit
Inventor: YAMAMOTO KENICHI
IPC: H02G1/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remover that allows the easy and effective removal of a water stop material for a conduit without causing a risk for damaging a cable.  <P>SOLUTION: In the remover, a rod-shaped tool body 20 attached with a tear-off blade 21 for the water stop material at its tip is inserted in a protection cylinder 10 and rotatably held, the rod-shaped tool body 20 is energized in the rear-end direction to make the tear-off blade 21 held in the protection cylinder 10, the tear-off blade 21 is arranged so as to protrude from the tip 11 of the protection cylinder 10 against the energizing force by the push-movement of the blade from the rear-end side 22 that protrudes from the protection cylinder rear end, and rotation is given to the blade from the rear-end side 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269474-A (JP)
Title: Method for producing nitrile derivative
Inventor: MURAOKA HIDEO
IPC: C07C255/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To produce a nitrile derivative by decarboxylating a cyanocarboxylic acid salt in high selectivity and yield.  <P>SOLUTION: The nitrile derivative represented by general formula (2) (R<SP>1</SP>and R<SP>2</SP>are each hydrogen, an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group or an aliphatic hydrocarbon group substituted with an aromatic hydrocarbon group and these groups may be substituted with an arbitrary functional group in an acceptable range of valency) is produced by treating a cyanocarboxylic acid salt represented by general formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are the same as mentioned above; M is an alkali metal or an alkaline earth metal; n is 1 or 2 according to an oxidation number of M) with an acid, bringing the material after acid treatment into contact with a metal catalyst in an extraction or a concentration step and then carrying out decarboxylation reaction in the presence of a metal catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279486-A (JP)
Title: Fixing device
Inventor: YAMAZOE YOSHIKAZU
IPC: B65H29/52
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that ensures an ideal, sufficient gap for a transfer paper conveyance guide plate by shifting the conveyance guide plate in a conveyance direction or a direction perpendicular to the conveyance direction only when load greater than a fixed amount is applied thereto.  <P>SOLUTION: The fixing device C includes: a pair of rollers 2 which heats and fixes toner transferred to the surface of transfer paper P; and the conveyance guide members 5, 7, and 8 which convey and eject the transfer paper P to the pair of rollers 2. In the fixing device C, during the conveyance of the transfer paper, load equal to or greater than the fixed amount allows the conveyance guide members 5, 7, and 8 to be shifted in the direction perpendicular to the transfer paper conveyance direction and in the same direction as the transfer paper conveyance direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280292-A (JP)
Title: Diagnostic system, diagnosing server, external communication module, task-accepting server, information processing equipment, diagnosing server control program, external communication module control program, information processing equipment control program and task-accepting server control program
Inventor: FUKAO AKITO
IPC: G06Q50/10
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic system suitable for diagnosis of information processing equipment in a place remote from a location of the information processing equipment, to provide a diagnostic server, an external communication module, a task-accepting server and the information processing equipment in the system, and to provide a program controlling them.  <P>SOLUTION: This diagnostic system 1 includes the information processing equipment 10 of a support target enterprise, the option communication module 11, the diagnostic server 12 of a support company, and the task-accepting server 13 of a cooperative company. Communication between the information processing equipment 10 and the diagnostic server 12 is executed independently of an intranet of the support target enterprise by the option communication module 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277334-A (JP)
Title: Detergent having cleansing function
Inventor: SATO NORIO
IPC: A61K8/36
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent medicinal form removing both oily stains and aqueous stains with one agent.  <P>SOLUTION: The detergent contains (1) a monofatty acid ester of a polyglycerol and (2) one or two or more kinds of fatty acid soaps. A fatty acid ester of the polyglycerol having characteristics as a hydrophilic surfactant is preferred as the fatty acid ester of the polyglycerol, concretely a form having 5-15 average degree of polymerization of the glycerol and at least ≥4, preferably 8-10 free hydroxy groups present therein is preferred. A decaglycerol skeleton is especially preferred. A lauric acid residue, a myristic acid residue, a palmitic acid residue, a stearic acid residue, a behenic acid residue, an oleic acid residue, an isostearic acid residue, etc., can preferably be exemplified as the fatty acid residue. The lauric acid residue is especially preferred.  <P>COPYRIGHT: (C)2005,JPO&NCIPI