baber/WOPTO huggingface dataset:
Patent JP-2003089672-A (JP)
Title: Method for decomposing michael addition reaction product
Inventor: SHIBUSAWA FUMIO
IPC: C07C57/065
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing a Michael addition reaction product. SOLUTION: This method for producing an acrylic acid and/or an acrylate includes a process of decomposing the Michael addition product in the presence of an N-oxyl compound to the acrylic acid and/or the acrylate and/or an alcohol, and a process of recovering the Michael addition product generating in the production process of the acrylic acid or the acrylate, a process of decomposing the recovered Michael addition product in the above decomposing method. The method is capable of effectively utilizing the above raw material.
Patent JP-2003315650-A (JP)
Title: Optical device
Inventor: NISHIOKA KIMIHIKO
IPC: G02F1/13
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device whose power consumption is small, whose sound is quiet, whose response time is short, whose mechanical structure is simple, and which contributes to the reduction of the cost.  <P>SOLUTION: The optical device is provided with an optical system in which variable power is performed by one lens group or an integrated lens group 7, a variable shape mirror 4, a driving circuit 11 to drive the variable shape mirror and an imaging device 9, and it is constituted so that a specified resolving power chart 19 whose distance is recognized is provided, and the image of the resolving power chart 19 is photographed by adding driving information corresponding to the distance to the variable shape mirror 4, and the imaging device 9 is adjusted and fixed at a position at which the contrast of the image is substantially set maximum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311813-A (JP)
Title: Molding method for cycloolefinic resin and molded object
Inventor: HIROSE TOSHIYUKI
IPC: B29C48/395
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method for a cycloolefinic resin used for the production of a molded product improved in its surface roughness caused by a gel, excellent in transparency and surface gloss and improved in sanitation properties, and a molded object manufactured thereby.  <P>SOLUTION: In a molding method for the cycloolefinic resin using a molding apparatus having a screw for melting, kneading and extruding the cycloolefinic resin, the screw has a supply part, a compression part and a metering part and the shearing speed in the metering part of the screw is set to 10 sec<SP>-1</SP>or more. A mixing zone is provided to the compression part or the metering part. The molded object manufactured by this molding method is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315113-A (JP)
Title: Measuring instrument device
Inventor: MIYAJIMA MAKOTO
IPC: G09F13/18
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument device capable of providing a novel appearance.  <P>SOLUTION: This device has a display panel 2, a light guide body 3 consisting of an elastic member provided on the front surface of the display panel 2, a light emitting diode 4 that is a light source for supplying light to the light guide body 3, and an abutment part 5 which abuts on the light guide body 3 to reflect the light from the light emitting diode 4 passing through the light guide body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324585-A (JP)
Title: Image-forming apparatus
Inventor: MATSUKURA TAKASHI
IPC: H04N1/107
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming apparatus, using a simple structure capable of preventing a set-off from occurring in reading both-sided originals.  <P>SOLUTION: When a rear image prevention mode is set in an operation panel 20, and a pressure plate is in a closed state, in reading the image recorded on the original, a control section 40 makes a contact type image sensor 13 read the original with a light source of the sensor 13 turned on, to obtain reflection light multivalued image data. Also, the section 40 makes the sensor 13 read the original with the light source of the sensor 13 off, to obtain transmission light multivalued data. An operation section 60 determines multivalued image data, in which a set-off portion is removed from the reflection light multivalued image data, on the basis of the reflection light multivalued image data and the transmission light multivalued image data. The multivalued image data which are determined are recorded in a data-recording section 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322871-A (JP)
Title: Liquid crystal display
Inventor: MORIBAYASHI NOBORU
IPC: G02F1/13357
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of securing sufficient strength of connection between lands on a flexible wiring board for a panel and electrodes on a flexible wiring board for LED by using a bridging material.  <P>SOLUTION: When electrically connecting the lands 6 formed on the flexible wiring board 4 for a panel connected to a liquid crystal display panel 3 to the electrodes 7 formed on the flexible wiring board 5 for LED mounted with backlight LEDs by using solder 9, the electrode 7 of the flexible wiring board 5 for LED is formed with a recessed part 8 for connection cut out of the tip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322657-A (JP)
Title: Detector for detecting number of revolution by magnetism
Inventor: FUJIKAWA NAOKI
IPC: G01P3/44
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily, reliably, and accurately measure the number of revolutions of a rotator.  <P>SOLUTION: This detector 10 for detecting the number of revolutions is mountable to an appropriate location of an object to be detected by an adhesive tape or the like and is provided with a start/stop input part 11 for outputting ON/OFF control signal for giving an instruction to start measurement by a geomagnetic sensor 12 or complete the measurement according to an operator's input operation; the geomagnetic sensor 12 which forms a biaxial geomagnetic sensor; a CPU 13 for controlling the operation of the geomagnetic sensor 12; an RAM 15 for storing detection values of the X-axis component MX and a Y axis component MY of geomagnetism outputted from the geomagnetic sensor 12; and an external output part 16 detachably connected to a data processing/display 31 for outputting the detection values of the X-axis component MZ and a Y axis component MY of the geomagnetism stored in the RAM 15. The data processing/display 31 is provided outside the detector 10 for detecting the number of revolutions, computes the number of revolutions and others of the object to be detected by predetermined data processing, and performs display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325582-A (JP)
Title: Assisting apparatus for lifting up cared person
Inventor: TOKUYASU TATSUTO
IPC: A61G1/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting-up assisting apparatus which mechanically supports the body of a cared person, and elevates, lowers or turns him in a support state, so as to easily lift up the cared person, and also which is used as a wheelchair, a stretcher, or a walker in response to the body type of the cared person and the height of a bed.  <P>SOLUTION: The apparatus includes: a frame 1 formed to be movable by casters 13; a parallel link body 2 wherein an upper link frame 20 and a lower link frame 21 are vertically rotated in a parallel state; a crank mechanism 3 for vertically moving the parallel link bodies in parallel by a rotary power from a driving device; and left and right lifting arms 4 which are formed in an L shape by forward arms 41 attached by forward extension at one end of a support arm 40, and whose forward arms are formed so as to be vertically reversible between a lower end rotary position and an upper end rotary position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083610-A (JP)
Title: Hot water and cold water mixing unit
Inventor: SASAKI HIROAKI
IPC: F24H1/00
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To enable utilization of hot water of a hot water feeder without fail even when abnormality occurs, and to prevent a feed of hot water having a temperature high enough to surfer a burn from an auxiliary heat source machine. SOLUTION: A hot water cold water mixing unit 1 is provided with a bypass passage 28 branched from a cold water passage 15 and running to a mixture water passage 29; and an on-off valve 31 situated in the bypass passage 28 and brought into a full opening state from a fully closed state such that when abnormality occurs, water in the cold water passage 15 flows in the mixture water passage 29. When abnormality occurs, since a hot water passage 14 is not interrupted, hot water of a hot water feeder 5 can be effectively utilized, and hot water in the mixture water passage 29 is cooled to a safe temperature area lower than a given temperature by water from the bypass passage 28.
Patent JP-2003332181-A (JP)
Title: Dispersing device and method of manufacturing ceramic electronic component
Inventor: GENKO SHUJI
IPC: H01G13/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersing device capable of efficiently dispersing and to provide a method of manufacturing ceramic electronic components which are manufactured through a process of keeping ceramic elements on a thermal treatment jig as they are dispersed with the dispersing device.  <P>SOLUTION: The ceramic elements (works) 1 are supplied from a hopper (work supply unit) 2 and made to pass through a work passage 3, where a dispersing mechanism 4 is arranged, so as to be dispersed. The ceramic elements 1 are furthermore dispersed by dispersing vanes 5 arranged below the dispersing mechanism 4 and then made to pass through a dispersing net 6 so as to be sufficiently dispersed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329143-A (JP)
Title: Sealing device
Inventor: GOTO KIICHIRO
IPC: F16J15/3232
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device which prevents a seal lip from abutting surface-to-surface.  <P>SOLUTION: This sealing device is provided with a metal ring 14 comprising an outer peripheral part 14a and a flange part 14b, and a seal lip 11a. The root of the seal lip is fixed to the metal ring so that it covers the outer peripheral part 14a. A part 12a of a surface extending toward the root covering the outer peripheral part 14a from the tip of the seal lip enters into the inner diameter side of a surface 13a which extends from the surface of the root of the seal lip in an axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329194-A (JP)
Title: Monitoring system of liquid pressure feeding device
Inventor: HIROYA MASAHISA
IPC: F04F1/06
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system of a liquid pressure feeding device wherein the amount of working fluid consumed in the liquid pressure feeding device is automatically and accurately measured.  <P>SOLUTION: This monitoring system for the liquid pressure feeding device is composed of the liquid pressure feeding device 21, a pressure sensor 23 mounted on the liquid pressure feeding device 21 as a pressure detecting means, an amount of working fluid calculating means 25 connected to the pressure sensor 23, and a remote monitoring device 27 communicable with the amount of working fluid calculating means 15. The amount of working fluid calculating means 25 calculates the number of the operations of the liquid pressure feeding device 21 on the basis of the pressure in the liquid pressure feeding device 21 detected by the pressure sensor 23, calculates the amount of working fluid consumed by the liquid pressure feeding device 21 on the basis of the amount of the working fluid introduced in the liquid pressure feeding device 21 in one operation and the number of the operations, and communicates the same to the remote monitoring device 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329128-A (JP)
Title: Select return mechanism of select bar
Inventor: MUTO AKIO
IPC: F16H61/26
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a gap between a select bar and a plunger on the low-speed stage side when the select bar is selected to the high-speed stage side, and to also prevent a neutral position from becoming unclear due to occurrence of a return failure from the high-speed stage side.  <P>SOLUTION: In this select return mechanism, the plungers 5A and 5B energized by return springs 4A and 4B from the high-speed stage side and the low- speed stage side are brought into contact with the select bar 2 attached to a striking rod 1 to apply return force from both the high-speed stage side and the low-speed stage side. In the select return mechanism of the select bar 2, the return force is applied throughout the entire area of a select operation on the high-speed stage side of the select bar 2 by the plunger 5B on the low- speed stage side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003006045-A (JP)
Title: Computer system
Inventor: PATRICK N CONWAY
IPC: G06F12/08
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for improving allocation of memory structures in a partitioned computer system. SOLUTION: This system and method are for logically partitioning shared memory structure between computer domains. Each domain is assigned a unique address space identifier. The unique address space identifier preferably has tag extension and index extension bits. Thus, the tag and index bits of a conventional local domain address can be extended with tag extension and index extension bits. Data entries in the shared memory structure is accessed by using an extended index value. Hits are judged by using an extended tag value.
Patent JP-2003335009-A (JP)
Title: Transfer medium detector
Inventor: NISHIBAYASHI HITOSHI
IPC: G03G15/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer medium detector which can detect a transfer medium and can measure a skew amount highly accurately with the use of a detecting element with functions of a light emitting element and a light receiving element.  <P>SOLUTION: The transfer medium detector has a plurality of detecting elements 1a and 1b arranged as a detecting mechanism ahead in an advancement direction of the transfer medium 2 so as to detect an arrival of the transfer medium 2. Emission axes of the detecting elements 1a and 1b for detecting the transfer medium 2 are agreed with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009060-A (JP)
Title: Reproducing device for semiconductor memory card
Inventor: TAGAWA KENJI
IPC: G10L19/00
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device for a semiconductor memory card, which properly displays character information, with respect to a reproducing device which displays HIRAGANA (cursive form of Japanese syllabary) and KANJI (Chinese character) as well as a reproducing device which displays only half-sized KATAKANA (square form of Japanese syllabary) and alphanumerics. SOLUTION: The reproducing device reads out and reproduces voice information and text information, which is to be reproduced synchronously with the voice information, from the semiconductor memory card and displays one-byte character code strings or two-byte character code strings together with discrimination information in accordance with which storage type the text information is. Text information consists of only one-byte character strings in the case of a storage type (1), and text information consists of only two-byte character strings in the case of a storage type (2), and text information consists of one- byte character strings and two-byte character strings in the case of a storage type (3).
Patent JP-2003337202-A (JP)
Title: Antireflection film and method of manufacturing display device and optical film having the same
Inventor: MURAKAMI TAKASHI
IPC: G02B1/11
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film having little haze, stripe irregularity and few cracks and having an excellent antireflection property and an antistatic property and to provide a method of manufacturing a display device and an optical film having the above film.  <P>SOLUTION: The antireflection film is obtained by depositing a metal oxide layer on a long-length resin film or a long-length resin film having a rough surface by forming a coating layer thereon. The long-length resin film is ≥1 m wide, has <5 absolute degrees of the angle made by the longitudinal direction and the slow phase axis and 0.00002 to 0.00015 double refraction (Nx-Ny) being the difference between the refractive index Nx in the slow phase axis and the refractive index Ny in the fast phase axis (at a right angle to the slow phase axis) in the plane at 590 nm wavelength, and is formed by a solution casting method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335227-A (JP)
Title: Jack steady rest device
Inventor: KIMURA TERUKAZU
IPC: B60S9/12
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on a conventional jack steady rest device 108 for a working vehicle, comprising a fixed side member 102 mounted on the vehicle, a moving side member 103 movable between a storage position close to the vehicle 1 and an extension position apart from the vehicle 1, and a grounding member 104 mounted at the lower end of the moving side member 103 in a horizontally rocking manner, which is provided between the lower face of the fixed side member 102 and the upper face of the grounding member 104, that the minimum ground level of the jack at its storage position determined on the lower face of the grounding member 104 is smaller, and to make the minimum ground level greater.  <P>SOLUTION: This jack steady rest device comprises engagement means 11 provided between a fixed side member 3 and a grounding member 5 for engaging therewith at the storage position within the height range of the grounding member 5 to restrict the horizontal rocking of the grounding member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342728-A (JP)
Title: System and method for deposition of optical thin film
Inventor: UMEDA YUICHI
IPC: G01B11/06
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition system by which deposition of a multilayered film can be performed with high precision and deposition control for a thin film having a thickness of ≤λ/4 of measuring wavelength which is difficult to control by the conventional optical monitor is made possible.   <P>SOLUTION: The film deposition system is equipped with: an optical monitor 11 in which measuring beams of a plurality of wavelengths are used and the quantities of transmitted light of the respective measuring beams or the quantities of reflected light of the respective measuring beams, with respect to a film in the course of film deposition, are measured; a phase estimation section 12 for determining the degree of phase progress in which, with respect to the respective wavelengths of the measuring beams, a phase of a point corresponding to the desired film thickness is determined from the relation between a periodic change in each light quantity until the expected desired film thickness is reached and a phase of the period and, from the comparison between the periodic change and a change in the above each light quantity monitored by the above optical measuring means, the ratio of the phase of the point corresponding to the film thickness of the above film in the course of film deposition to the phase of the point corresponding to the desired film thickness is shown, and a film deposition control device 13 for complexly computing a film deposition finishing point from the degree of phase progress with respect to the respective measuring wavelengths and finishing the film deposition at this point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345930-A (JP)
Title: Attribute warrant management method and device
Inventor: SUZAKI SEIICHI
IPC: G06Q50/10
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a service user from transmitting an attribute warrant necessary for using the services more than the necessity by a misoperation in a network service system determining the affirmative/negative of the use of the services using the attribute warrant.   <P>SOLUTION: The service user requests the transmission of sectional information to a service provider. The service provider responds to the request of transmitting the sectional information and transmits the preset sectional information. The service user receiving the sectional information from the service provider selects the necessity out of the possessing attribute warrant, and transmits it to the service provider. When the service user requests the service use using the attribute warrant of the service user, the service provider verifies the attribute warrant and determines the affirmative/negative of the service use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100580-A (JP)
Title: Semiconductor treatment device
Inventor: NOBORI KAZUHIRO
IPC: H01L21/3065
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in junctional strength of a ceramic substrate by preventing an increase in resistance value and a break of a resistance heating element and the like even when a ceramic heater and the like are used at high temperatures in a semiconductor manufacturing device. SOLUTION: The semiconductor treatment device includes a substrate made of aluminum nitride or dense ceramic of silicon nitride and including an inner closed space, a metallic bulk material provided in the closed space, and a terminal connected electrically with the bulk material. The substrate is made of a solid phase jointing body. There is a layer with abundant atoms of auxiliary joining agent along the junctional interface of the solid phase jointing body, and ceramic particles are grown in grains to both sides of the junctional interface. The junctional interface has air-tightness, the ceramic particles are made of aluminum nitride or silicon nitride, and the auxiliary joining agent is one or more kinds of joining agents selected from groups made of yttrium compounds or ytterbium compounds and used in a circumstance with a halogen- based caustic gas.
Patent JP-2003346324-A (JP)
Title: Magnetic recording medium
Inventor: MURAYAMA YUICHIRO
IPC: G11B5/738
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium, having a magnetic layer of superior smoothness which is superior in electromagnetic conversion characteristics and traveling resistance.   <P>SOLUTION: The magnetic recording medium has an undercoat layer and at least a single-layer magnetic layer, containing a ferromagnetic powder and a binder on its nonmagnetic base material, in this order. The undercoat layer contains a polyamide resin or polyamide ester resin, which contains a polymerized fatty acid as a monomer unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346453-A (JP)
Title: Recording tape cartridge
Inventor: ISHIHARA YUSUKE
IPC: G11B23/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording tape cartridge which prevents an upper flange and lower flange from undergoing deformation or breakage, etc., even when the flanges are subjected to impact by falling, etc.   <P>SOLUTION: The inner side of reel area ribs 24 are projected with an annular rib 28 coaxially with the ribs 24 in such a manner that a reel hub 14A and the annular rib 28 can touch each other. A clearance t<SB>2</SB>is disposed between the upper flange 14B and lower flange 14C configurating the reel area ribs 24 and 26 and a reel 14 in the state that the inner peripheral surface of the reel hub 14A and the outer peripheral surface of the annular rib 28 touch each other. As a result, even in case of falling, etc., of the magnetic tape cartridge 10, the reel hub 14A touches the annular rib 28 before contact with the ribs 24 and 24 and therefore the deformation and breakage of the upper flange 14B and the lower flange 14C by contact with the corners of the ribs 24 do not occur.  <P>COPYRIGHT: (C)2004,JPO