baber/WOPTO huggingface dataset:
Patent JP-2004046457-A (JP)
Title: Reservation change system, reservation change method, reservation change program, and computer readable recording medium
Inventor: YOKOYAMA TAKESHI
IPC: G06Q10/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation change system by which reservation can be changed simply to be linked with the change in a schedule.  <P>SOLUTION: The reservation change system 10 includes: a position obtaining section 101 obtaining the present position of a user; a schedule determination section 102 determining whether the user acts as scheduled or not based on the present position and schedule information specifying the schedule of the user; a reservation obtaining section 103 retrieving the schedule information when determination is made that the user does not act as scheduled to obtain the reservation information showing a means of transportation used by the user; a change determination section 104 determining whether the reservation change is necessary or not; and a change output section 105 outputting the reservation change information showing the reservation change when the reservation change is necessary to an airplane reservation system 30 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045681-A (JP)
Title: Magnetic single-component toner and image forming method using it
Inventor: ARAI TAKAAKI
IPC: G03G9/083
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnetic single-component toner that exhibits excellent electrostatic charge property and image property for a long time even under high temperature and high humidity, and also to provide an image forming method using the toner.  <P>SOLUTION: In the magnetic single-component toner and the image forming method using it, first inorganic particles having a bulk specific gravity of 0.3 to 0.6 g/ml are added to the toner particles containing a binder resin and magnetic powder of >1 to 5 pts. wt. based on 100 pts. wt. the total weight of the toner particles. Second inorganic particles having a bulk specific gravity of < 0.3g/ml is also added.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047671-A (JP)
Title: Ceramic capacitor and its manufacturing method
Inventor: IGARASHI KATSUHIKO
IPC: H01G13/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a ceramic capacitor element from falling off a metal terminal and cracks from being generated, also at a junction section in a reflow process.  <P>SOLUTION: The ceramic capacitor comprises a metal terminal 4 having a pair of two-stage flexes; and at least one ceramic capacitor element 1. A terminal electrode 2 in the ceramic capacitor element 1 and the metal terminal 4 are jointed by a metal material having a high melt point, having a melt point within a temperature range of 779°C-960°C, such as an Ag-Cu alloy. Further, in the method for manufacturing the ceramic capacitor, the terminal electrode 2 in the ceramic capacitor element 1 and the metal terminal 4 are baked at a temperature range of 779°C-960°C, in a non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048362-A (JP)
Title: Image quality measurement method and apparatus therefor
Inventor: SUGIMOTO TOMOHIKO
IPC: H04N19/102
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image quality measurement method and an apparatus therefor capable of measuring a physical quantity related to image quality of a decoded image without the need for an input image.  <P>SOLUTION: The image quality measurement method and apparatus obtains a physical quantity depending on an image pattern from a decoded image or an encoded data stream, extracts a quantization scale at encoding from the encoded data stream, corrects the quantization scale by using the physical quantity depending on the image pattern, and obtains the physical quantity related to the image quality independently of the image pattern so as to measure the physical quantity related to the image quality of the decoded image without the need for an input image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047355-A (JP)
Title: Connector and manufacturing method of same
Inventor: ONO ISAMU
IPC: H01R13/11
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector having a male and a female connectors with broad contacting area, capable of permanently keeping the connection state at use, and a manufacturing method of the same.  <P>SOLUTION: The connector 1 is constructed by inserting a male contact piece 24 into a female contact piece 2 and connecting them to each other, and arranging a plurality of rectangular pieces 4 at the periphery of central part of the female contact piece 2. A narrowed part 7 narrowed toward inside is formed to the rectangular pieces 4 arranged at the periphery of the female contact piece 2 at the position 6 having a prescribed distance from the top end 5 of the rectangular pieces. A broad contact area is formed between the male and the female connectors, and excellent connection state is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055593-A (JP)
Title: Wiring board and its manufacturing method
Inventor: YASUNAKA NORIMICHI
IPC: H05K1/11
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which is used for a circuit used in a semiconductor integrated circuit or various electronic apparatuses and capable of preventing a problem wherein a wiring layer is liable to be separated from the wiring board in an environment of a high temperature and high humidity accompanied by an increase in the density of a wiring pattern.  <P>SOLUTION: A glass-made insulating board 20 is thermally treated at a temperature ranging from 250°C to below the temperature that the insulating board 20 is capable of withstanding, then a chromium layer is formed as an adhesive layer 30, and a copper layer is formed as a wiring layer 40 thereon. When the two layers 30 and 40 are formed, the layers and the insulating board 20 are kept in the thermal treatment temperature. The wiring layer 40 is formed as thick as prescribed, then a wiring pattern is formed on the adhesive layer 30 and the wiring layer 40 and then etched into a desired wiring pattern, thus the wiring board 10 where the desired wiring pattern is provided can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054970-A (JP)
Title: Robot hand and library system
Inventor: YAMAKAWA KENGO
IPC: G11B15/68
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot hand which can be miniaturized and reduced in cost irrespective of the kind of the cartridges with its high reliability in a simple structure.  <P>SOLUTION: In a library system equipped with a recording and reproducing apparatus for a cartridge medium 15 and a storage shelf 19 for a cartridge, the robot hand for conveying a cartridge between the recording and reproducing apparatus and the storage shelf is composed of a hand mechanism which includes a hook for holding a cartridge and an actuator 16 and performs a back and forth movement and open/close operation of the hook, and a mounter 21 into which a cartridge 15 is pushed when the cartridge 15 is loaded in the recording and reproducing apparatus or the storage shelf 19 with the hand mechanism. The back and forth movement and the open/close operation of the robot hand and the push-in operation of the mounter 21 are carried out by a single motor. Hold and release of the cartridge 15 is conveniently performed by the movement of the hook, the actuator 16, and the mounter 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133063-A (JP)
Title: Plasma display panel and method for forming protective film layer contained in it
Inventor: SONG WON JUN
IPC: C23C16/30
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provided a display panel provided with a protective film having a sealing structure formed by multi-layers so as to prevent it from being damaged by external influence (for example, oxygen or moisture), and a method for forming the protective film of the display panel. SOLUTION: This display panel is composed of a base, an organic luminescence layer formed on the upper layer of the base, a barrier rib to separate the organic luminescence layer, a multi-layered protective film laminated on the organic luminescent layer, and more preferably, the multi-layered protective film is composed of, from the lower side, a first protective film formed by a high polymer compound containing fluorine, a second protective film made of a silicon compound, a third protective film made of a compound hardened by being polymerized under a normal temperature and pressure, and a fourth protective film in the uppermost part, which is formed by bonding many layers.
Patent JP-2004055739-A (JP)
Title: Needle position correcting method and potting equipment
Inventor: NOMURA RYUICHI
IPC: B05D3/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately position the dripping position of resin by a needle upon effecting underfill potting or the like.  <P>SOLUTION: The needle is put on an X-Y coordinate table to position the same at a plurality of preset coordinate positions (X1, Y1), (X1+Px, Y1),..., and resin is dripped from the needle at respective positioned coordinate positions for the measurement of the positions. The resins A1-A9 for measuring the dripped positions are photographed by a camera whereby the coordinates of the actual dripped positions of respective resins A1-A9 are obtained. Then, deviations ▵x1, ▵y1, ▵x2, ▵y2,... between the actual dripping coordinate positions and the coordinate positions of the needle upon dripping, the resin are obtained from the difference between the actual dripping coordinate positions and the coordinate positions of the needle upon dripping the resin, and then the average value of the deviations is obtained whereby the correction of the needle position with respect to the camera is made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053371-A (JP)
Title: Chemical analysis method and apparatus
Inventor: YAMAZAKI TAKEO
IPC: G01N37/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical analysis method for concentrating a liquid sample inside an apparatus by reducing contamination due to impurities without using any concentration apparatus being separately installed outside.  <P>SOLUTION: The chemical analysis method has a liquid tank, a channel, a fluid control element, and a detection element on a board, and an chemical analysis and chemical synthesis are performed on the board by using the liquid sample. Then, the liquid sample is heated by an electrical heating element and a solvent is evaporated for concentrating. The electrical heating element is provided in the liquid tank or the channel. One or entire portion of a surface for composing the liquid tank having the electrical heating element or the channel is formed by a material where a gas constituent can be permeated and a liquid constituent cannot be permeated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052350-A (JP)
Title: Expansion hollow pipe and expansion hollow pipe device
Inventor: OTSUKA MAKOTO
IPC: E02D3/10
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand pile manufacturing hollow pipe for omitting the connecting work of the hollow pipe, and manufacturing a sand pile having an improved deep depth even if a height is restricted by adopting an expansion hollow pipe by fitting an upper inner tube and a lower outer tube.  <P>SOLUTION: This sand pile manufacturing hollow pipe 1 is composed of the upper inner tube 2 and the lower outer tube 3 extensively fitted to the upper inner tube 2, and is provided with a first lock means 5 for fixing the upper inner tube 2 and the lower outer tube 3 in a contracted state, a second lock means 6 for fixing the upper inner tube 2 and the lower outer tube 3 in an extended state and a seal means 12 for sealing a clearance 27 between the lower outer peripheral surface 26 of the upper inner tube 3 and the inner peripheral surface 36 of the lower outer tube 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053129-A (JP)
Title: Stabilizing burner device for electric furnace
Inventor: OKA TOSHIHIRO
IPC: F27B3/20
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional burner device that splash enters in space between a stabilizing burner and a burner jacket, and that scrap closer to the furnace wall can not be melted extensively.  <P>SOLUTION: The front end of the stabilizing burner device pierces the furnace wall and the burner jacket to reach the inside of the furnace, and oscillating means rotatably moving the rear end from side to side having the front end as a supporting point is provided outside the furnace. Thus, a gap between the burner and the jacket is reduced, thereby preventing the entry of splash and extensively melting the scrap closer to the furnace wall where melting is hard to be promoted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050628-A (JP)
Title: Method and apparatus for recovery of plastics from plastics composite waste material
Inventor: FUJIKAWA SHOICHI
IPC: B02C13/04
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that wastes of plastics such as a steering wheel of a car, an air bag, a bumper and the like are disposed of as they are, are incinerated or are buried in land and the like although they are partly shredded/separated by utilizing an ordinary metal shredder, but these are not satisfactory.  <P>SOLUTION: When plastics of plastics composite waste material are recovered, waste materials of plastics provided to the steering wheel, the air bag, the bumper and the like are successively supplied to the shredder. Then, in the shredder, selection into crushed waste metals and crushed waste plastics are carried out via an intermediate wall surface moved in a mm unit, upper and lower side shredder dampers moved in a mm unit and a hammer. Thereby, the shredded waste metals having a commodity value can be achieved as effective utilization of resources. Further, the shredded waste plastics having a commodity value can be recycled as a fuel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050102-A (JP)
Title: Photocatalytic reaction apparatus
Inventor: TAKEDA YUKIO
IPC: A61L9/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic reaction apparatus in which both of the outdoor air and the indoor air are reacted with a photocatalyst respectively at the same time as the gases to be treated, so that the heat of the air of higher temperature can be effectively used.  <P>SOLUTION: This photocatalytic reaction apparatus is provided with a photocatalytic body obtained by coating the surface of a base material with the photocatalyst and an ultraviolet light source. Multilayered fluid passages are formed from the photocatalytic body. The outdoor air and the indoor air are made to flow countercurrently or orthogonally through the multilayered fluid passages in every other layer without mixing with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061494-A (JP)
Title: Device for and method of milking animal, and device for cleaning teat and/or udder of animal
Inventor: VAN DEN BERG KAREL
IPC: A01J5/013
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for and a method of tending an animal such as a milk cow without giving bad effects on the health, and effectively milking the animal. SOLUTION: This device for milking the animal such as the milk cow has a milking machine having a teat cup to be connected to the teat of the animal, and at least one temperature sensor installed in the teat cup. The device has a starting device for starting the temperature sensor. The device for cleaning the teat of the animal has at least one temperature sensor. The method of milking the animal such as the milk cow comprises a tending step for tending the milking treatment and/or the body condition of the animal by temperature measurement. The tending step includes the measurement of the temperature at least of a part of the teat and/or over the length of the udder following the teat, especially over the whole of the teat and/or the whole of the udder.
Patent JP-2004056635-A (JP)
Title: Update instrument of certificate invalidation list, system and method
Inventor: KATOGI HIROYUKI
IPC: H04L9/32
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which enables a person who uses a certificate invalidation list to always obtain the latest certificate invalidation list.  <P>SOLUTION: The update instrument of the certificate invalidation list has a certificate invalidation list acquisition section for acquiring the certificate invalidation list from an information disclosure instrument via a network, a certificate invalidation list management data base for storing the certificate invalidation list, an electronic certificate verification section for verifying validity of an electronic certificate by utilizing the certificate invalidation list stored in the certificate invalidation list management data base, confirms whether or not the certificate invalidation list stored in the certificate invalidation list management data base is the latest one with periods shorter than update periods of the certificate invalidation list in the information disclosure instrument and when the certificate invalidation list is not the latest one, updates it to the latest one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054181-A (JP)
Title: Wavelength filter, variable wavelength filter, and optical element
Inventor: ARITAKE TAKAKAZU
IPC: G02B5/18
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength filter and its optical element which perform reflection in a sufficiently wide frequency band for communication, to provide a variable wavelength filter and its optical element which perform reflection in a sufficiently wide frequency band for communication and are variable in wavelength selectivity, and to provide an optical element which can sufficiently reduce a reflection factor not in a desired frequency band for communication.  <P>SOLUTION: The wavelength filter 1 has a plurality of grating filters 12 arranged at a given distance along the optical axis. The grating filter 12 is constituted by arraying substances differing in refractive index alternately (a high-refractive-index area 12a and a low-refractive index area 12b) at right angles to the optical axis 10. The refractive indexes of those substances 12a and 12b are both larger than that of an optical waveguide 14. The pitch of the array is an interval Λ shorter than a target wavelength λ<SB>0</SB>. A plurality of wavelength filters 1 like this are constituted in a multiple stages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158795-A (JP)
Title: Piezoelectric speaker
Inventor: KOBAYASHI FUJIHIKO
IPC: H04R17/00
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric speaker in which a uniform sound pressure can be ensured over a wide range and a loud sound signal can be reproduced easily. SOLUTION: A piezoelectric diaphragm is divided radially from the vicinity of the center of vibration of a piezoelectric toward the outer circumference. Outer circumference of the piezoelectric diaphragm is formed of eccentric circular arcs having gradually increasing its diameter and a specified angle of depression between the ends of longest and shortest diameters, and an auxiliary movable region connecting the ends of longest and shortest diameters. Furthermore, a support plate having vibration propagation properties for each divided outer circumferential piece of the piezoelectric diaphragm is provided in order to hold the piezoelectric diaphragm in the housing.
Patent JP-2004063101-A (JP)
Title: Connecting terminal and assembling method of connector using it
Inventor: SAKA YUKINORI
IPC: H01R13/41
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency in use of a material used for the manufacture of a connecting terminal.  <P>SOLUTION: This connecting terminal 30 comprises a plurality of terminal metal fittings 20 connected in a parallel state through a connecting part 31, which can be collectively pressed into the terminal insert holes of a connector housing. This terminal is punched out from a metal plate so that the connecting part 31 is extensible in the arrangement direction of the connecting terminals 30 and in a narrow pitch state where the alignment pitch A of the terminal metal fittings 20 is smaller than that of the terminal insert holes. According to such a structure, since the connecting terminal 30 is punched out in the narrow pitch state where the alignment pitch A of the terminal metal fittings 20 is smaller than that of the terminal insert holes, the unnecessary part between the terminal metal fittings 20 can be reduced to improve the efficiency in use of the material used for the production of the connecting terminal 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064823-A (JP)
Title: Control method for stepping motor and image forming device using the same
Inventor: OZAKI TATSUYA
IPC: G03G21/14
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress hold noise in an exciting hold state at micro-step driving.  <P>SOLUTION: In conducting micro step driving by W1-2 phase excitation, 2W1-2 phase excitation or the like, at the exciting hold, CPU 27 does not make a chopping synchronous setting, but a non-synchronization setting at a driving pattern generating circuit 31 to prevent a stepping motor 25 from being stepped by weak excitation at the exciting hold. As a result, no motor shaft vibration occurs even if large load is applied, thus suppressing occurrence of vibration or high-frequency noise due to a slight difference in chopping frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057413-A (JP)
Title: Diaper easy to fit in standing posture
Inventor: OKUDA YASUYUKI
IPC: A61F13/494
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposal diaper which is easy to fit either in standing or lying posture.  <P>SOLUTION: This diaper is provided with a liquid permeable front face sheet; a liquid impermeable rear face sheet, a liquid holdable absorber interposed between both of the sheets, and a pair of fastening tapes 5, and elastic members 61 and 71 are arranged along a longitudinal direction. The center part of a crotch part A in a width direction is a high stiffness area in which flexible stiffness ranges 30 to 150 gf/50 mm. In the high stiffness area, bending auxiliary parts 11 and 12 which facilitate the bending of the high stiffness area are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061816-A (JP)
Title: Toner for electrophotographic method, developer for electrophotographic method, and sheet
Inventor: ENDO YASUHIRO
IPC: G03G9/08
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce an image having repellent property on demand by using an electrophotographic method, in place of printing.  <P>SOLUTION: The image is formed in the electrophotographic method by using toner containing a repellent material and a developer. The repellent material uses fluorine resin, non-reactive silicone resin, natural wax, synthetic wax, a high-boiling point oil-based solvent, reactive silicone resin or the like as the repellent material, without damaging the fixing and releasing properties of toner or without being particularly limited, if sufficient repellent property of the image is attained, and can also use a separating OP varnish, varnish, medium or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003065538-A (JP)
Title: Hybrid film cooled combustor liner
Inventor: KUTTER ELLA CHRISTINE
IPC: F23R3/06
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a film cooled combustor liner used for a gas turbine engine. SOLUTION: A combustor liner (12, 14) comprises an annular shell including a first panel section (42) and an annular second panel section (44) joined with a rear end. The panel section (42) undergoes slot film cooling using a cooling nugget and a slot, and the second panel section (44) undergoes porous film cooling using many porous cooling holes. The porous cooling section can be disposed at any of the front and the rear of the slot film cooling section in response to the characteristics of a combustor used for the liner (12, 14).