baber/WOPTO huggingface dataset:
Patent JP-2004018388-A (JP)
Title: Method for manufacturing pentaerythritol diphosphite
Inventor: YANAGIDA TAKATSUNE
IPC: C07F9/6574
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a recovering method of a pentaerythritol diphosphite of high purity having excellent preservation stability by an industrially advantageous, excellently productive method.  <P>SOLUTION: The manufacturing method of the pentaerythritol diphosphite represented by formula (3) comprises reacting pentaerythritol dichlorophosphite represented by formula (1) with an aralkyl alcohol represented by formula (2) in an inert atmosphere in the presence of an organic base compound as a scavenger of hydrogen chloride under normal pressure at -20 to 100°C. In the formulae (1), (2) and (3), Ar, Ar<SP>1</SP>and Ar<SP>2</SP>are each a 6-20C aryl group; and R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a hydrogen atom, a 6-20C aryl group or a 1-20C hydrocarbyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003004370-A (JP)
Title: Door gasket for refrigerator or freezer
Inventor: HOLMQVIST ROLF
IPC: E05C19/16
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To improve a door gasket for a refrigerator or a freezer having a housing freely closed by a door. SOLUTION: The door gasket is retained at a predetermined position by the elastic part (32) of the door gasket having two legs retained around the cylinder of a protruded element while the elastic part (32) is provided with an arced section substantially covering about 270 deg..
Patent JP-2004023539-A (JP)
Title: Composite apparatus
Inventor: KOAKUTSU TOSHINOBU
IPC: H04N1/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite apparatus in which image data of a color original are transmitted as data easy to comprehend on a receiving side by a facsimile.  <P>SOLUTION: When color data to be extracted are designated out of the color original as extraction color setting data by an operation display part 3, in a composite apparatus 1, the set extraction color setting data are stored in an extraction color setting part 9, an image extracting part 10 extracts image data in a color part out of the color image data of the color original read by a color scanner 4 and stored in an image memory 12 based upon the extraction color setting data stored in the extraction color setting part 9, an image composition part 13 composites the extracted image data and the extraction color setting data in the extraction color setting part 9 and stores them in the image memory 12 as composite color extraction data, and black-and-white image data in which the composite color extraction data are added to the image data of the color original in the image memory 12 are transmitted by the facsimile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021109-A (JP)
Title: Cleaning device of image forming apparatus
Inventor: ISHIKAWA NAOTOSHI
IPC: G03G21/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which enables stable supply of a lubricant to an image carrier by preventing a brush roll from being stained with a toner etc. when the image carrier is coated with the lubricant by the brush roll, then suppress a filming phenomenon and flawing of the surface of the image carrier when a residual toner is cleaned, and maintain a photosensitive characteristic of the image carrier for a long period.  <P>SOLUTION: The cleaning device comprises a cleaning blade which comes into contact with the surface of the image carrier and scrapes a toner off the surface, a coating brush which is provided between the cleaning blade and a toner image transfer position and coats the surface of the image carrier with the lubricant after a toner image is transferred, and a toner sticking preventive power source which applies the coating brush with a bias voltage for preventing a toner from sticking on the coating brush from the image carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018252-A (JP)
Title: Sheet conveyance roller
Inventor: TAKEI MASABUMI
IPC: B65H5/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic roller capable of facilitating assembly and disassembly of a shaft member and the elastic roller.  <P>SOLUTION: A sheet conveyance roller 1 is composed of the shaft member 20 and the elastic roller 12 and is rotatably supported on a bearing (not shown) in a sheet conveyance mechanism of a printer. The elastic roller 12 has a cylindrical shape in which a peripheral wall is disconnected in one section and a slit 16 extending in the axial direction is formed, and its cross section has substantially C shape. Inner peripheral length of the elastic roller 12 is set to a value below outer peripheral length of a fitting part 22 of the shaft member 20. Since the elastic roller 12 allows the slit 16 to expand and the fitting part 22 to be fitted in an inner side of the elastic roller 12, it is unnecessary to move the elastic roller 12 in the axial direction of the shaft member 20 after fitting the elastic roller 12 into the shaft member 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021917-A (JP)
Title: Electronic document preparing device
Inventor: SEKIGUCHI HIDENORI
IPC: G06F3/041
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a document by minimizing a load on a writer and selecting a document to be prepared from a plurality of documents without erroneous recognition.  <P>SOLUTION: The document is placed in a specific position of a body part 1, and entry is carried out by a pen 2, an ultrasonic transmitter or the like is provided in the pen 2, and an ultrasonic pulse or the like transmitted from the pen 2 is received by a receiving part 11 to determine a pen locus. A document identifying part 32 of a processor 3 refers to a document identifying database 33 storing information for distinguishing documents and distinguishes documents on the basis of the pen locus on whether or not there is an entry in an entry column located differently per each document so they do not match, or on whether or not there the pen locus is in an identification column for the purpose of document identification. A document preparing part 34 derives a position of the entry column corresponding to the identified document from a document database 35, and it stores a character recognition result by a character recognition part 36 in the document database 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020162-A (JP)
Title: Refrigerator
Inventor: ISHIBASHI IKUO
IPC: F25D25/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator suppressing a dimensional dispersion between storage chamber side walls of a drawing door type and a container to the minimum, enlarging a storage volume by enlarging the width dimension of the container, and stably retaining the drawer container and support frames on rails with sufficient strength.  <P>SOLUTION: This refrigerator comprises the drawing type door 18 opening/closing an opening part of the storage chamber partitioned by a front surface partitioning plate 25, the L-cross-sectional support frames 20 retaining the bottom surface both sides of the container 17 drawn out by the open door, the U-shaped rails 15a disposed in the both sides of the chamber storing movable rollers 21 attached to the rear ends of the support frames, and inner box recessed grooves 3a storing the U-shaped rails. This refrigerator is characterized in that, at least, parts of the rails are disposed in rearward projection spaces of the partitioning plate in the front surface opening part and a rail member 15 integrated by connecting the interval between the rails by a plate body 15b forming the bottom of the storage chamber 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030939-A (JP)
Title: Manufacturing method of lithium secondary battery
Inventor: UEDA HIDEYUKI
IPC: H01M10/0566
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lithium secondary battery excellent in low-temperature pulse discharge characteristics, low-temperature charge characteristics, safety at overcharging, and heat resistance required as a power source for a cellphone, for the manufacturing method of the lithium secondary battery equipped with positive and negative electrodes containing active materials capable of reversibly storing and desorbing lithium ions, a separator, and a nonaqueous electrolyte solution.  <P>SOLUTION: After a high-temperature heat treatment is given to a battery in a charged state, charging/discharging is given to it including at least one time of a high-load constant-current discharging of not less than 1.5C (2/3 hour rate).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028403-A (JP)
Title: Heating element cooler
Inventor: INOUE SEIJI
IPC: H01L23/36
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To cool two or more kinds of heating elements (DC-DC converter, electrolytic capacitor or the like) having different heat-resistant temperature without heat-damaging the heating element having low heat-resistant temperature.  <P>SOLUTION: Grooved portions 107a and holes 107b are formed between a water-cooling section 104 and an air-cooling section 106. Thereby, these grooved portions 107a and holes 107b function as a heat transfer restraining means which restrains heat from transferring from the water-cooling section 104 to the air-cooling section 106. Therefore, even if the water-cooling section 104 is integrated with the air-cooling section 106, the DC-DC converter 122 can be prevented from being damaged by heat from a power element 121. As a result, two or more kinds of the heating elements having different heat-resistant temperature can be cooled without heat-damaging the heating element having the low heat-resistant temperature, while reducing and miniaturizing the number of components and the assembly man-hours of a heating element cooler by integrating the water-cooling section 104 with the air-cooling section 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114728-A (JP)
Title: Internal reference voltage generating circuit for semiconductor device, and internal supply voltage generating circuit provided therewith
Inventor: SIM JAE-YOON
IPC: G05F3/24
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an internal reference voltage generating circuit capable of regulating an internal reference voltage value by a temperature change, and to provide an internal supply voltage generating circuit capable of regulating an internal supply voltage value by the temperature change, using the internal reference voltage generating circuit. SOLUTION: This internal reference voltage generating circuit is provided with a differential amplifier for amplifying differentially a first reference voltage input via a first input terminal and an input voltage input via a second input terminal to output an internal reference voltage via an output terminal. A first resistance part is connected between the output terminal of the differential amplifier and the second input terminal of the amplifier, and a second resistance part is connected between the second reference terminal voltage and a second input terminal of the differential amplifier. The internal reference voltage generating circuit is also provided with a temperature-dependent variable voltage generator for generating a voltage varying according to the temperature change, and a resistance value in the first resistance part or the second resistance part is controlled by the voltage varying according to the temperature change, so as to get variable thereby.
Patent JP-2004036077-A (JP)
Title: Self-traveling press fitting/pull out device for steel pipe
Inventor: KUSUURA MASAYOSHI
IPC: E02D7/16
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-traveling press-fitting/pulling-out device for steel pipes adopting a joint means improving durability.  <P>SOLUTION: In the press-fitting/pulling-out device 1 for the steel pipes provided with a self-traveling truck 10 connected through a joint means 30 and a press-fitting/pulling-out machine 20 for steel pipes, the joint means 30 is formed of a joint body 31 passing through the center of the machine 20 and supported relatively rotatably to the rear end around a straight line of the truck 10 and pin-coupled with the vehicle body 33 of the truck 10 by a support shaft 41 parallel to the breadthwise direction of the truck, and an inclination adjusting hydraulic cylinder 32 arranged at both sides of a straight line, and in which a cylinder tube is connected to the rear end by the support shafts 42, 43 parallel to the straight line. The other part is pin-connected to the joint 31 by the cylinder 32 to relatively rotate the rear end around the straight line against the joint 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034172-A (JP)
Title: Flat plate punching device
Inventor: MAEBAYASHI NOBUNORI
IPC: B31B50/16
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid enlargement of device size for recovery of gripper margins.  <P>SOLUTION: This device is provided with a cutting mechanism 1 to grip part of sheet material P to be carried for punching work, and a discharge mechanism 6 to discharge gripper margins Pc as gripped parts of the sheet material P after the punching work from the carrying mechanism 1. On the discharge mechanism 6, a cutting mechanism 8 to cut the gripper margins Pc into small pieces is installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061523-A (JP)
Title: Display control device
Inventor: KOGA NAOYA
IPC: G06F3/048
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device giving easiness in operation and appearance, and in getting used in an image display method of a monitor for displaying various pieces of information.  <P>SOLUTION: This display control device related to this invention has display control means 64 and 67 for outputting image signals to the monitor 16 and displaying images thereon, and means 6 and 52 for selecting part of the images displayed on the monitor 16. The means 64 and 67 display a first tab 154 selectable by the means 6 and 52 on one end of the screen of the monitor 16. When the first tab 154 is selected by the means 6 and 52, the tab 154 is moved toward the other end of the screen and a display curtain 155 following the tab 154 is exposed and displayed sequentially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036751-A (JP)
Title: Untwisting device for pipe joint
Inventor: SHINOHARA TSUTOMU
IPC: F16L55/18
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an untwisting device for preventing loss of sealability of a pipe joint when rotating the other pipe in such a manner that either of pipes coupled with a pipe joint is fixed.  <P>SOLUTION: The device comprises a pair of clamp half bodies 2, 3 which are fitted to the pipe fitting 30 with which first and second pipes 31, 32 are coupled from both sides in the radial direction and which pinches both pipes 31, 32 so as to have a space with the pipe fitting 30, and coupling means 4 for coupling both half bodies 2, 3. Cross sectional semi-circular arc grooves 5, 6 disposed along the axial direction are provided to both ends of respective half bodies 2, 3. Recesses 7, 8 are provided to the midsections of the clamp half bodies 2, 3 respectively. The opening 7a for exposing a sight glass for detecting leakage of the pipe fitting 30 is provided with the recess 7 of at least one clamp half body 2 of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038721-A (JP)
Title: Customer information portal system
Inventor: TAKAHASHI HIROSHI
IPC: G06Q50/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide such an information sharing mechanism by which the whole organization can address a problem and an item that a company has for each customer and a customer information portal system by which customer information can be obtained without performing a retrieval operation.  <P>SOLUTION: This mechanism is computerized which acquires information about item/negotiation information in relation to a customer to be handled from his/her customer name and customer code stored in a database on a computer and information of a person in charge in the company linking with the customer name and customer code without performing a "retrieval operation". The item/negotiation information about the customer to be handled, inputted by a sales representative and information of a person in charge in the company are stored in an integrated customer information database. By realizing the mechanism for sharing information about the item, the negotiation and order reception information about the customer from the information of the person in charge in the company, the customer's product needs and request can be quickly responded to.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035978-A (JP)
Title: Method for forming fine structure of metallic microparticle group
Inventor: YAMADA ATSUSHI
IPC: B22F1/0545
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing metallic microparticles onto the surface of a substrate from a dispersed liquid of the metallic microparticles, while eliminating a problem such as damages to a substrate and a photomask.  <P>SOLUTION: This method comprises: preparing a colloidal solution of the metallic microparticles by displacing a part of the dispersion stabilizer on the the metallic microparticles stablized by the dispersion stabilizer which desorbs by irradiation with a high-energy electromagnetic wave, and/or an electromagnetic wave with a high energy density, with a dispersing agent which desorbs from the surface of the above metallic microparticles by irradiation with a lower-energy electromagnetic wave and/or an electromagnetic wave with a lower energy density, and/or a compound which does not have a connectivity to the metallic microparticles, in a solution containing them; irradiating the colloidal solution with the high-energy electromagnetic wave and/or the electromagnetic wave with the high energy density; and then irradiating it with the above high-energy electromagnetic wave to fix the above metallic microparticles onto the surface of the substrate, so as to form a desired fine structure thereon corresponding to the irradiation of the above low-energy electromagnetic wave, and/or the electromagnetic wave with the lower energy density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044914-A (JP)
Title: Combustion device
Inventor: GOTO KAZUYUKI
IPC: F23L17/16
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device substantially free of generation of white smokes resulting from condensation of the water vapor contained in a combustion gas.  <P>SOLUTION: The combustion device 1 is equipped with a heat source device 4a connected with a heating circuit and a heat source device 4b connected with a hot water supply circuit. The heat source devices 4a and 4b are equipped with first heat exchangers 12a/12b, second heat exchangers 13a/13b, and fans 23a/23b, respectively. The combustion gas generated in the heat source devices 4a and 4b flows into a collective exhaust part 9. In case the heat source device 4a is solely in the combustion operation, the blowing amount of the fan 23b of the heat source device 4b at a standstill is increased so as to dilute the combustion gas exhausted from the heat source device 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013144-A (JP)
Title: Sound insulating device
Inventor: ORII TSUNEKAZU
IPC: E04B1/84
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulating wall which not only reduces sounds but also has air-permeability suitable for a metal working site or the like.  <P>SOLUTION: The sound insulating wall is constituted of a conical reflecting wall 2 for reflecting sounds and a sound-absorbing material which is placed around the reflecting wall 2 and is arranged approximately in parallel with a sound transmission direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042798-A (JP)
Title: Motorcycle parking device
Inventor: TAKEDA TOSHIHIDE
IPC: B62H3/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle parking device for rapidly parking a motorcycle, preventing a wheel or the like from being damaged when parking, reducing the size of the device, allowing the device to be installed in a space lower than a human height, and requiring no large vacancy outside.  <P>SOLUTION: The motorcycle parking device 100 comprises a front wheel loading part 20 disposed on a base 10, a stand loading part 30 connected to the front wheel loading part 20, and a slide mechanism to move the front wheel loading part 20 and the stand loading part 30 from one end of the base 10 to the other end thereof. The sectional shape of one rail 40 of the slide mechanism is triangle, and the rail is installed with one apex directed upwardly, and a pair of corresponding wheels 50 across the apex are used as one unit. The other rail 44 has an projecting part 45 projecting in a substantially horizontal direction, and corresponding wheels 54 are fitted so as to hold the projecting part 45 in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003126783-A (JP)
Title: Method of separating and recovering valuables from composite material
Inventor: IZUMIKAWA CHIAKI
IPC: B09B3/00
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To separate defective products and waste materials of composite materials consisting of hybrid bodies composed of metallic materials, such as printed circuit boards, and nonmetallic materials to metallic components and nonmetallic components with good accuracy and to recover these components as valuables for recycling. SOLUTION: The composite materials which are materials to be treated are subjected to shearing and destroying by a shear, etc., then to pulverizing by a hammer mill, etc., to form a powder mixture composed of metallic particles and nonmetallic particles and this powder is passed through either or both of an eddy current sorter and an electrostatic sorter, by which the metallic particles are separated from the nonmetallic particles.
Patent JP-2004048557-A (JP)
Title: Device, method and program of contents distribution and recording medium
Inventor: SOEDA TAKUHIRO
IPC: H04N21/258
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents distribution device, a contents distribution method, a contents distribution program and a recording medium for permitting not only a terminal for which the contents are purchased but also at least one or more legitimate, restricted and specified terminals to view contents.  <P>SOLUTION: In the contents distribution device, a purchaser terminal 3 is connected with a customer/charging management section 1-1 and a viewer purchases the contents to be viewed. A viewing terminal information management section 1-6 registers purchased data and terminal restriction information by associating them with each other on a management database 1-7. A decoding key management section 1-4 issues a decoding key to a viewer terminal 4 when it receives a decoding key issuance request from the viewer terminal 4. In addition, a distribution section 1-2 distributes the contents by using download or an external medium other than streaming. The viewer terminal 4 decodes and reproduces the contents encoded by using the decoding key.  <P>COPYRIGHT: (C)2004,JPO