baber/WOPTO huggingface dataset:
Patent JP-2003313178-A (JP)
Title: Oxetane derivative and method for producing the same
Inventor: NITTA RYUZO
IPC: C08G65/18
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new oxetane derivative capable of performing cationic polymerization, and to provide a method for producing the same.  <P>SOLUTION: The oxetane derivative is expressed by formula (1) (wherein, R<SB>1</SB>to R<SB>3</SB>are each independently H or a 1-6C alkyl; R<SB>4</SB>is RSO<SB>3</SB>- or a halogen; and R is an alkyl or an aryl). The method for producing the same is characterized by performing the reaction of a bisphenol compound expressed by formula (2) with a compound expressed by formula (3) in the presence of an alkali metal hydroxide, alkali metal hydride or alkali metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260483-A (JP)
Title: Image conversion system, image conversion method, and image converter
Inventor: YOSHIMURA AKINOBU
IPC: H04N7/18
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To pick up images around a vehicle in a wide range with one image pickup unit.  <P>SOLUTION: The image pickup unit 12 attached to the rear of the vehicle S is constituted of a curved mirror and an image pickup part, and the curved mirror has the reflection surface of a curvature for reflecting light over the wide range. The curved mirror is attached to the vehicle while turning the reflection surface to the rear of the vehicle S and the image of the light reflected on the curved mirror is picked up by the image pickup part. The image pickup unit 12 is connected to an image processor 14 through a communication bus 13, and the image processor 14 obtains the image for display by correcting the distortion of the image picked up by the image pickup unit 12 on the basis of a table having distortion correction information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256966-A (JP)
Title: Easily fibrillable polyester fiber
Inventor: HATTORI KEIJIRO
IPC: D01F6/62
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily fibrillable polyester fiber stably giving a uniform high-quality fiber having excellent color tone over a long period.  <P>SOLUTION: The fiber is composed of a polyester produced by the polycondensation in the presence of a titanium alkoxide or a reaction product of a titanium alkoxide with an aromatic polybasic carboxylic acid (or its anhydride) and a specific phosphonoacetic acid derivative. The polyester is incorporated with 0.5-2.0 wt.% polyoxyethylene polyether and 0.1-1.0 wt.% organic sulfonic acid metal salt.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260098-A (JP)
Title: Multilayer ceramic substrate and its manufacturing method
Inventor: NAKAMURA RYOJI
IPC: H05K3/46
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer ceramic substrate which has a low resistance value and fine wiring, and in which the drawback of a shape surface such as the disconnection of the wiring or the warping of the substrate does not occur.  <P>SOLUTION: For a wiring circuit formed in an outer layer or an inner layer of the multilayer ceramic substrate, there is used metal foil containing a glass particle or a ceramic particle of 1.0 to 55.0vol% of which the tensile strength is 0.5×10<SP>8</SP>to 8.0×10<SP>8</SP>Pa and a mean diameter (D50) is 10μm or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264989-A (JP)
Title: Touch panel device
Inventor: KIM KYUNGWOO
IPC: G06F3/041
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel device capable of preventing the leak of lighting of a lighting part from the circumferential side of a liquid crystal part (e.g., a clearance between the liquid crystal part and a frame of a liquid crystal display means) to the front side while preventing the display failure of the liquid crystal caused by a contact between a spacer member and the liquid crystal part.  <P>SOLUTION: This touch panel device 1 comprises a liquid crystal display device 3 having the liquid crystal part 13, the lighting part 15 disposed on the rear side of the liquid crystal part 13, and the frame disposed on the circumferential side of the liquid crystal part 13; a transparent resistance film type touch panel 5 disposed on the front side of the display device 3; and the spacer member 7 interposed between the frame 17 of the display device 3 and the periphery of the touch panel 5 in order to secure a space between the liquid crystal part 13 of the display device 3 and the touch panel 5. The spacer member 7 is formed so as to cover an area from the front surface 17u of the frame 17 of the display device 3 to the periphery 13b of the front surface 13u of the liquid crystal part 13 while keeping a space from the liquid crystal part 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264552-A (JP)
Title: System for comparing and experiencing positional relationship between toilet bowl and handrail, and method for comparing and experiencing same
Inventor: FUKUOKA SUNAO
IPC: G09B9/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system or the like for comparing and experiencing positional relationship between a toilet bowl and a handrail which enables a visitor to compare and experience the relative positional relationship between a toilet bowl and a handrail with a simple configuration of equipment, and which can promote dissemination of this type of experience.  <P>SOLUTION: The system for comparing and experiencing the positional relationship between a toilet bowl and a handrail is so constituted that a toilet bowl 2 for experience is installed on a floor 1, a handrail 4 for experience is installed on a wall 3 side, the toilet bowl 2 is movable on the floor 1 and the relative positional relationship between the toilet bowl 2 and the handrail 4 can be varied by moving the toilet bowl 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264701-A (JP)
Title: Microelectronic mechanical system element and optical device
Inventor: ISAMOTO KEIJI
IPC: G02B26/08
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a microelectronic mechanical system (MEMS) element in which the quality of a mirror and the freedom for the designing of a mirror driving are enhanced by using the technology of a bulk micromachining or the like, and to obtain an optical device using the MEMS element.  <P>SOLUTION: The MEMS element 201 is provided with actuators 205 and 206 as an upper electrode on both sides of a disk mirror part 202, a silicon substrate 215 which doubles with a lower electrode exists on the right half side but no electrode exists on the left half side which is a rectangular opening 218, as shown in Figure. Thus, the mirror part 202 is tilted by an electrostatic attracting force according to an applied voltage around the axis extending through torsion springs 207 and 208 when the electric voltage is applied on both electrodes. A high quality is given to the mirror because the MEMS element 201 is manufactured by the bulk micromachining.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264737-A (JP)
Title: Image heating device and image forming apparatus
Inventor: TAKAHASHI ATSUYA
IPC: G03G15/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set the optimum image heating conditions (fixing conditions) in an image heating device independently of the surface properties of a material to be recorded in particular, and to cut dispensable power.  <P>SOLUTION: In an image heating device which comprises power supply means 205, 402, 401 to supply power to a heater 304, a temperature sensing means 308 to sense the temperature of a heater surface, and a heater current detecting means 403 to detect current flowing in the heater, and controls power supplied to the heater so that current flowing in the heater during paper feed is made constant, a set value of current flowing in the heater is made variable so that the temperature of the heater surface during paper feed is kept in a prescribed range set beforehand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264260-A (JP)
Title: Analytical method and analytical device of electron diffraction pattern
Inventor: FUJIMOTO TETSURO
IPC: G01N23/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform material identification quantitatively and accurately based on coordinate information of a diffraction point acquired from an electron diffraction pattern.  <P>SOLUTION: Coincidence between a calculated pattern and a measured pattern is calculated quantitatively (step S19) by using at least one factor among (1) the number of diffraction points as a crystallographic pattern, (2) a face interval ratio as a geometric condition, (3) an angle between faces, (4) a camera constant, and (5) an average error of an angle between photographs. In this case, the factor (1) which is a factor for showing coincidence of this electron diffraction pattern becomes the maximum value when basic reflection points agree completely, and becomes the minimum value when all the basic reflection points disagree. The factors (2)-(5) are for showing respectively coincidence of the face interval ratio, coincidence of the angle between faces, coincidence of the camera constant, and coincidence of the angle, and become respectively the maximum values in the case of complete agreement, and become the minimum values when the difference exceeds a measurement error.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004075040-A (JP)
Title: Caster height adjusting mechanism
Inventor: KAGAYAMA TAKESHI
IPC: B60B33/06
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster height adjusting mechanism of excellent design which is easily operated and manufactured at a low price.  <P>SOLUTION: A caster 10 is fitted to the lower end of a spindle 13 having a screw 14 on the upper end thereof, the spindle 13 is screwed to the lower end 3 of a leg, a substantially cylindrical locking member 20 which is movable in the axial direction, has a fitting part 21 to regulate relative rotation with the upper outer circumference thereof substantially continuous to the outer circumference of the leg 2 is interposed between a leg of the spindle 13 and a contracted portion 4 of the lower end of the leg, and engagement is released by the movement in the axial direction of the locking member 20 to enable the rotation of the spindle 13. A rotation locking means to members (3 and 15) engaged with the locking member 20 has projections 7 and 16 on one side and recessed grooves 22 and 24 engaged therewith on the other side. In addition, embodiments are preferably added, that a locking part of the locking member 20 is engaged by an urging means, that the caster is attachable/detachable to/from the spindle, that the spindle is changeable, and so on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271263-A (JP)
Title: Gas sensing apparatus
Inventor: HIGAKI KATSUMI
IPC: G01N27/12
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensing apparatus for suppressing a malfunction due to a gas other than a thermally decomposed component gas of edible oils and fats and sensing abnormality of an oil temperature before a frying oil burns.  <P>SOLUTION: The gas sensing apparatus is provided with a gas sensing part 4 having a tungsten trioxide as a main component, an electrical heater 8 for heating the gas sensing part 4 within a sensing temperature range and a resistance measuring means 2 for measuring electrical resistance of the gas sensing part 4. The gas sensing part 4 senses the gas in a monitoring mode for monitoring the gas and an identifying mode for identifying a gas component, is maintained at a first temperature in the monitoring mode and is maintained at a second temperature in the identifying mode. A component gas identifying means 24 identifies the thermally decomposed component gas of the edible oils and fats and the thermally decomposed component gas of inedible oils and fats based on the electrical resistance of the gas sensing part 4 in the monitoring mode and the identifying mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273899-A (JP)
Title: Tool for holding wafer and semiconductor manufacturing device using the same
Inventor: KISHIDA EIICHIRO
IPC: H01L21/301
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely hold a work without using a self-adhesive tape, and to make continuable the manufacturing work while conveying by the same tool from a wafer state to a chip state divided after dicing.  <P>SOLUTION: This tool for holding a wafer is provided with a through hole (22) having both functions as a sucking hole for sucking the wafer (1) when dicing, and as a push-up means retraction holes for passing through the push-up means for pushing up the semiconductor chip (a) when picking up the semiconductor chip (a) divided from the wafer (1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276165-A (JP)
Title: Robot apparatus and image signal processing method in robot apparatus
Inventor: OHASHI TAKESHI
IPC: H04N9/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To carry out appropriate image signal processing in a robot apparatus.  <P>SOLUTION: The robot apparatus preliminarily stores the reference color to be adopted as an own color, and detects the own color in the present illumination circumstances based on an image signal, and carries out the white balance processing to the image signal so that the detected own color coincides with the reference color. In addition, the robot apparatus preliminarily stores the reference color to be adopted as the color of an appointed object or an appointed mark, and detects the color of the appointed object or the appointed mark in the present illumination circumstances based on the image signal, and carries out the white balance processing to the image signal so that the detected color of the appointed object or the appointed mark coincides with the reference color.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281312-A (JP)
Title: Method of manufacturing electrode plate for battery
Inventor: UEKIHARA NOBUYUKI
IPC: H01M4/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode plate for a battery, preventing the sudden death of the battery due to falling of an active material from the end of the electrode plate even when the electrode plate has a thinner core material for a higher capacity of the battery.  <P>SOLUTION: The strip electrode plate 27 is made to travel in a standing condition, and the end 28 of the strip electrode plate 27 is fitted at to a transfer groove 25 in a cylindrical face 26 of a transfer roll 22 which is rotated in the same direction as the travelling direction of the strip electrode plate 27. Thereby, hot-melt solution floating from a solution jar onto the transfer groove 25 is transferred to the end 28 of the strip electrode plate 27 to form a U-shaped hot-melt solution layer 31. Then, the hot-melt solution layer 31 is fixed to the end 28 of the electrode plate 27 after carried to a drying furnace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285602-A (JP)
Title: Locking/unlocking centralized control box for appliance group
Inventor: YAMADA TADAYUKI
IPC: E05B65/44
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform the maintenance etc. of a control board etc. without pulling out a casing forward.  <P>SOLUTION: An operation panel 7 is detachably attached to the front surface of the casing 13; and the control board 20, which is housed in the casing 13, is supported by guide means 22 and 25 in a longitudinally movable manner, and can be pulled out forward through an opening 21 provided in the front surface of the casing 13 from the prescribed position of the casing 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287701-A (JP)
Title: Analytical shell model creation apparatus
Inventor: ONODERA MAKOTO
IPC: G06F17/50
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical shell model creation apparatus which can easily create an analytical shell model as a geometric model which has not been considered by conventional art.  <P>SOLUTION: A pair-surfaces recognizing part 107 recognizes two arbitrary surfaces which constitute a geometric model and have a face-to-face distance equal to or less than a reference-plate thickness size inputted by a reference-plate thickness designating part 105. A top/bottom rib attribute recognizing part 109 recognizes the pair-surfaces as a top side surface, a bottom side surface and a rib surface. An offset-surface creation part 111 creates an offset-surface, by offsetting a surface group of either the top or the bottom side surfaces and the rib surface into the normal direction of internal direction of each shape thereof. An intermediate surface model producing part 115 registers the offset-surface seaming therebetween as an intermediate surface model.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285533-A (JP)
Title: Method for preheating of wood chip
Inventor: MIYAWAKI SHOICHI
IPC: D21B1/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the preheating of wood chips before the primary refining treatment in the production of thermomechanical pulp (TMP), chemithermomechanical pulp (CTMP) or bleached chemimechanical pulp (BCTMP) of wood chip to give pulp having excellent quality in high efficiency.  <P>SOLUTION: Wood chips are preheated prior to primary refining by radiating microwave to a mixture of wood chips and water in the case of producing thermomechanical pulp or to wood chips impregnated with a specific liquid in the case of producing chemithermomechanical pulp or bleached chemimechanical pulp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296202-A (JP)
Title: Organic el panel and its manufacturing method
Inventor: OSHITA ISAMU
IPC: H01L51/52
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent that a drying member provided inside a sealing member contacts the laminate forming an organic EL element.  <P>SOLUTION: The organic EL panel 10 has an organic EL element in which an organic EL laminate 15 is formed on a substrate 11 by laminating a first electrode, an organic layer 13, and a second electrode 14 and at least the organic layer is interposed between a pair of electrodes. By adhering a sealing member 16 on the substrate 11 through an adhesive 17, the organic EL laminate 15 is covered by a sealing space inside the sealing member 16, and this is shut off from the outside air. A drying member 18 is provided inside the sealing member 16 separated from the organic EL laminate 15, and a recessed part U is formed on the face 18A opposed to the organic EL laminate in the drying member 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296282-A (JP)
Title: Fuel battery cell and fuel battery
Inventor: MATSUGAMI KAZUTO
IPC: H01M8/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell and a fuel battery with an improved yield of the fuel battery cell, high reliability, and a high power generating capacity.  <P>SOLUTION: This is the fuel battery cell 33 in which an inner electrode 33b, a solid electrolyte 33c, and an outer electrode 33d are sequentially installed on a main face on one side of a plate-formed conductive support 33a in which a plurality of gas flow paths 34 are formed. The gas flow path 34 is in a nearly oval shape, and when a diameter of the gas flow path 34 in a thickness direction of the plate-formed conductive support 33a is taken as R1, and a diameter of the gas flow path 34 in a direction orthogonal to the thickness of the plate type conductive support 33a is taken as R2, R2>R1 is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296849-A (JP)
Title: Method for manufacture ferrite magnet
Inventor: YAMAMOTO RYUJI
IPC: H01F41/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferrite magnet by using a magnetic field granule material by which magnetic characteristics of the ferrite magnet can be improved.  <P>SOLUTION: The method for manufacturing the ferrite magnet is provide with a preforming step for pressurizing/forming ferrite powder while applying a magnetic field to it in the direction perpendicular to the direction of pressurization, a crushing step for crushing a preformed material obtained by the preforming step for obtaining a granule material, a main forming step for pressurizing/forming the granule material obtained by the crushing step while applying a magnetic field to it and a step for sintering the formed material obtained by the main forming step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297564-A (JP)
Title: Wire-saving communication system
Inventor: KAWASAKI HARUHISA
IPC: H04B1/707
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire-saving communication system capable of smoothly performing motion control in each operation part of a robot, etc. and saving the number of electric wirings.  <P>SOLUTION: The wire-saving communication system 1 is applied to the robot 2 formed suvh that an upper limb part 6, a lower limb part 7 and a head part 8 are installed to a trunk part 9, respectively and each joint is movable, the robot 2 is provided with a first control unit 3 stored inside the robot, a second control unit 4 connected with an actuator, a sensor, etc. and twin cable parts 5 mainly constituted by the first control unit 3, the second control unit 4 and a pair of electric wiring L1, L2. Here, a spread spectrum signal in which various signals such as a control signal are modulated based on a spread spectrum modulation system is transmitted by being superposed on various power supplies to be transmitted from a dynamic power supply part, etc. between the twin cable parts 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290890-A (JP)
Title: Operation support system of distilling column, operation support method, operation support program and recording medium
Inventor: HIRAISHI YASUAKI
IPC: G05B11/36
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation support system of distilling column, operation support method of distilling column and operation support program of distilling column capable of calculating optimum operational conditions, and to provide a recording medium capable of computer reading which records the program.  <P>SOLUTION: The operation support system of distilling column is provided with a data gain part 10 for gaining data about conditions of the distilling column 1 in operation, a threshold calculation part 20 for calculating a weeping heating quantity causing the weeping or a flooding heating quantity causing the flooding based on the data, a theoretical heating quantity calculation part 30 for calculating the theoretical heating quantity necessary for retaining the content of a component discharged from the distilling column 1 into a range, a judgement part 41 for judging whether or not the theoretical heating quantity is within the stable operation range which is higher than the weeping heating quantity and is lower than the flooding heating quantity and a determination part 42 for determining the theoretical heating quantity as the optimum heating quantity when the theoretical heating quantity is within the stable operation range and for determining the end point near the theoretical heating quantity in the stable operation range as the optimum heating quantity when the theoretical heating quantity is not within the stable operation range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI