baber/WOPTO huggingface dataset:
Patent JP-2003297316-A (JP)
Title: Portable electric apparatus
Inventor: SATO KATSUNORI
IPC: H01M2/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To conveniently use both a chargeable battery and a dry battery for a power source.  <P>SOLUTION: This portable electric apparatus uses either the chargeable battery 30 or the dry battery 50 as a power source. The chargeable battery 30 is provided with a discharge terminal 32 and a charge terminal 33 electrically connected each other on the end face of the battery. The portable electric apparatus is provided with a contact 12 exclusively for discharge which is connected to the projected electrode 52 of the dry battery 50 or the discharge terminal 32 of the chargeable battery 30, a contact 13 exclusively for charging which is connected to the charging terminal 33 of the chargeable battery 30 but is not connected to the protruded electrode 52 of the dry battery 50, and a charging jack 14 connected to the charge terminal 33. If the chargeable battery 30 is stored in this portable electric apparatus, electric power is supplied from the discharge terminal 32, and if it is connected to the charger under this condition, the chargeable battery 30 is charged. In addition, if the dry battery 50 is stored in this portable electric apparatus, the electric power is supplied from the protruded electrode 52, however, even if it is connected to the charger under this condition, the dry battery 50 is not charged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289703-A (JP)
Title: Spray vehicle of loaded material
Inventor: KUSUSE AKIO
IPC: A01C3/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray vehicle of a loaded material, with which the loaded material on a bed is smoothly transported to a rear divider gate and a uniform and smooth spray is carried out.  <P>SOLUTION: A first roller belt 3 for transporting the loaded material to the rear divider gate part is arranged at the bottom of the bed 2 and a second roller belt 4 for transporting the loaded material to a rear gate 8 is installed below the vicinity of the divider gate. A divider gate 5 which is vertically movable so as to adjust the amount of the loaded material sprayed according to the rotational speed of the second roller belt is laid at the divider gate part and an openable and closable rear gate 8 is laid at the rearmost part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291753-A (JP)
Title: System for monitoring loaded condition
Inventor: WATANABE SHUICHI
IPC: B60R16/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To predict a current consumption value of each electric device (i.e., electric load) without measuring it actually.  <P>SOLUTION: This loaded condition monitoring system 1 has a multiple communication line C1 for transmitting various kinds of informations in the inside of a vehicle, at least one of slaved electronic control units 12, 14, 16 for controlling operations for electric loads 13, 15, 17 according to information from the multiple communication line C1, and a master electronic control unit 11 for obtaining the information about the operations of the electric loads 13, 15, 17 from the multiple communication line C1. The multiple communication line C1 has a consumed current value data of the electric loads 13, 15, 17, and predicts the consumed current values of the electric loads 13, 15, 17, based on the information about the operations of the electric loads 13, 15, 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296267-A (JP)
Title: Bus system and information processing system including bus system
Inventor: ANJO KENICHIRO
IPC: G06F13/40
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of clock cycles in bus connection and to reduce a hardware quantity as to a bus connection circuit for connecting a bus with a different bit width.  <P>SOLUTION: The bus connection circuit connects a control command line and control command lines of buses 1 and 2 with different bit widths, which are connected to bus master units 4, 5, 8, and 9 and bus slave units 6, 7, 10, and 11 through data lines, to each other through a common control command bus to control the buses 1 and 2 with common command information, and also connects data lines of the buses 1 and 2 through a data conversion unit 3 to perform mutual conversion between the bit widths of the respective data lines; and an arbitration circuit 12 which arbitrates the bus right between the buses 1 and 2 at arbitration requests from the bus master units and the bus slave units to perform write access and read access between the buses 1 and 2 by the acquisition of the bus right from a bus as a transfer source in data transfer between the buses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002368127-A (JP)
Title: Dual gate production method for semiconductor device
Inventor: HA JAE-HEE
IPC: H01L27/092
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent a gate oxidized film from being damaged, when overetching is applied in a dual-gate etching process. SOLUTION: After a gate oxidized film 120 is formed on a semiconductor substrate, with which an active region and a field region are specified by forming a field oxidized film 110, an undoped polysilicon is deposited and after a photoresist mask is formed on the upper part of an undoped polysilicon layer 130 on one side, an N-doped polysilicon region and an undoped polysilicon region are specified by implanting N+ ions on the other side of the undoped polysilicon layer 130. Then, a dual-gate mask pattern 155 is formed on the upper part of each of both the polysilicon regions and after the N-doped polysilicon and undoped polysilicon are etched through the etching processes of multiple stages, while using the dual gate mask pattern 155, the dual gate mask pattern 155 is removed.
Patent JP-2003302718-A (JP)
Title: Silver halide photographic emulsion
Inventor: KIYOTO NAOHARU
IPC: G03C1/035
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion having high sensitivity and excellent in sphericity.  <P>SOLUTION: In the silver halide photographic emulsion, ≥70% of the total grain-projected area is occupied by silver halide grains which satisfy the following conditions (i)-(iii); (i) silver iodochlorobromide tabular grains having (111) faces as principal surfaces, (ii) grains having epitaxial joints on at least four corners, (iii) value given by dividing the height of corner epitaxial parts by the thickness of a host grain part is ≥0.8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300540-A (JP)
Title: Flat bag with gusset and zipper and method for manufacturing it
Inventor: ONUMA KOJI
IPC: B31B50/20
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat bag with a zipper and gussets in which left and right side face parts and a bottom face part are put away between a front face part and a rear face part as double-folded gussets, and a zipper is provided on an opening part, and forked triangle ears folded and formed at end parts of the gussets for side face parts cross over the gusset for the bottom face part.  <P>SOLUTION: Two folded bodies on which forked triangle ears are folded and formed and which are for forming gussets for the side face parts are piled up on left and right side edges, and point heat seals are provided at several positions thereon, and after the double-folded gusset for the bottom face part is piled up on left and right flaps extending straightly and flatly, the opening left and right flaps are folded and piled on the gusset for the bottom face part, and the rear face part is piled thereon and transverse seals and a longitudinal seal are respectively applied on both sides and the bottom edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301231-A (JP)
Title: Aluminum alloy substrate for magnetic disc
Inventor: KATO YOSHINORI
IPC: C22C21/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide at a low cost an aluminum alloy substrate for a magnetic disc which has a desirable, high evenness and smoothness, inhibits generation of fine surface roughness even upon being treated at a relatively high temperature and can realize a high packing density.  <P>SOLUTION: The substrate comprises, by mass, 2.0-6.0% Mg, 0.05-0.2% Cr, at least one of Cu and Zn at amounts satisfying the inequality: 0.05%≤3Cu+Zn<0.5%, and the balance being Al and unavoidable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302845-A (JP)
Title: Contact transfer member and image forming apparatus provided with it
Inventor: YAMADA HIROMICHI
IPC: G03G15/16
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To keep the feeding speed of a transfer material at a transfer nip part nearly constant even in the case that the width, the kind and the durable number of sheets of recording materials are changed.  <P>SOLUTION: A transfer roller 15 is constituted by providing an elastic layer 32 in the periphery of a core bar 33 and also providing several elastic protrusions 31 on its surface. A photoreceptive drum 11 is rotated and driven by VD, and the transfer roller 15 is rotated and driven by VT respectively in the direction of an arrow. Since the deformation of the elastic protrusion 31 and a contact area with a transfer material P are reduced in the case that the transfer material P is thin paper, feeding force imparted from the elastic protrusion 31 to the transfer material P is made small. Contrarily, since the deformation of the elastic protrusion 31 and the contact area with the transfer material P are increased in the case that the transfer material P is cardboard, the feeding force imparted from the elastic protrusion 31 to the transfer material P is made small. Also the lowering of the feeding force due to the deterioration of the elastic protrusion 31 is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021762-A (JP)
Title: Torque capstan that improves reverse oscillating lay(rol) consistency during optical fiber cable manufacturing process
Inventor: FENJAC SLOBODAN F
IPC: H01B13/02
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for ensuring that ROL is consistently maintained during a manufacturing process, thereby decreasing or eliminating cable failures that often result from ROL inconsistency. SOLUTION: The rotation of at least one of drive pulleys causes respective drive belts to rotate in a direction parallel to, or substantially parallel to a direction in which an optical fiber cable being manufactured in the optical fiber cable manufacturing process is being pulled. Contact between the drive belts causes the drive belts to rotate in the same direction. At least one of the first and second drive belts has a longitudinal groove formed therein in a direction parallel to, or substantially parallel to, the direction in which the optical fiber cable is being pulled. The belts grip and pull/push the cable in such a way that the ROL length is maintained over the entire length of the optical fiber cable, thus improving the quality of the manufactured optical fiber cable.
Patent JP-2003165992-A (JP)
Title: Lubricating oil composition for internal combustion engine
Inventor: SHIRAHAMA SHINICHI
IPC: C10M159/22
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lubricating oil composition for an internal combustion engine excellent in wear-preventing performances and high-temperature cleaning performances though low-ash and particularly suitable for a diesel engine mounted with an apparatus for a post-treatment of exhaust gas.  <P>SOLUTION: This lubricating oil composition for the internal combustion engine comprises a base oil comprising a mineral oil and/or a synthetic oil and, incorporated thereinto, (A) 0.08-0.40 mass%, in terms of the nitrogen element, of a succinimide-based ashless dispersant, (B) 0.06-0.22 mass%, in terms of the metal element, of a metal-based cleaning agent, (C) 0.04-0.08 mass%, in terms of the phosphorus element, of a zinc secondary alkyldithiophosphate and (D) 0.01-0.04 mass%, in terms of the phosphorus element, of a phosphorus- containing ashless wear-preventing agent, and has a metal element-derived sulfate ash content in the composition of 0.3-1.0 mass%. Preferably, the lubricating oil composition further contains (E) a fatty acid amide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003317705-A (JP)
Title: Battery
Inventor: MIYAKI YUKIO
IPC: H01M4/134
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery capable of obtaining an excellent capacity and high-temperature charging/discharging cycle characteristics and improving the load characteristics.  <P>SOLUTION: A positive electrode 21 and a negative electrode 22 are wound via a separator 23. The positive electrode has a positive electrode mix layer containing a lithium-containing composite oxide containing at least one of the group consisting of Co, Ni, Mn and Fe. The negative electrode 22 has a negative electrode mix layer containing a tin-containing alloy, a carbon material and a fatty acid or a metallic salt thereof. Thus the excellent battery capacity and high-temperature charging/discharging cycle characteristics can be obtained. Moreover, by letting the content of the fatty acid and the metallic salt thereof be from 0.1 mass % to 6 mass %, the load characteristic can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265162-A (JP)
Title: Combination of ethyl alcohol with other foods and drinks
Inventor: ASANO HIROSHI
IPC: A23L2/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set of beverage foods of ethyl alcohol combined with other foods and drinks.  <P>SOLUTION: The combination is obtained by combining a main container with attached or built-in containers, bags, etc. Thereby, two or more kinds of contents of liquids or solids or powder are separately contained. The ethyl alcohol is placed in the main container and suitable materials composed of other beverages or foods or food raw materials or food additives, etc., are separately placed in the attached or built-in containers. Two or more containers, articles for filling or articles for packaging are combined. The ethyl alcohol is placed in one thereof and the suitable materials composed of the other beverages or foods or food raw materials or food additives, etc., are separately placed in the other containers, respectively and combined to afford the set of the beverage foods. Thereby, consumers enjoy the pleasure of drinking of Shochu highball, etc., in a preferred mixing ratio. Coffee, etc., are placed in the main container and a sweetener or other additives are placed in the attached containers to prepare various kinds of drinks such as caffe latte, cafe au lait or caffe espresso.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003312952-A (JP)
Title: Control device for elevator
Inventor: TOMINAGA SHINJI
IPC: B66B1/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable the utilization of the number of power accumulating devices corresponding to the elevator capacity without restriction, by solving the problem that sufficient electric power can not be charged and discharged because conventionally there is a limit for the number of batteries connected in series.  <P>SOLUTION: The device is equipped with a direct current bus-bar connecting a converter 2 and an inverter 4, a controller 20 which determines starting and stopping of an elevator, and creates the instruction of the position and the speed, an inverter control circuit 21 which controls the position and the speed of the elevator by rotating an electric motor 5 with an electric current return from a current detection device 19 and a speed return from an encoder 18, a required electric power operation circuit 25 which calculates the required power for the elevator, and a plurality of power accumulating devices 13A which is connected in parallel between the direct current bus-bars, accumulates the direct electric power from the direct current bus-bar at the time of regeneration operation of the elevator based on the signal from the required electric power operation circuit, and supplies the accumulated direct electric power at the time of powering operation to the direct current bus-bar.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322310-A (JP)
Title: BOILER NOx REDUCING DEVICE
Inventor: HASHIGUCHI JIYUN
IPC: F23C99/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler NOx reducing device for reducing the generation amount of NOx by efficiently lowering the temperature of combustion gas without increasing the size of a whole boiler installation and for being helpful in rationalizing the design of the boiler installation using various kinds of fuel and multiple types of coal.  <P>SOLUTION: An injection nozzle 23 is arranged in a drawable manner on the side wall of a furnace 1a of the boiler body 1 for injecting water or steam 24 into a central portion of the furnace 1a subject to a high heat load to lower the temperature of the combustion gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319563-A (JP)
Title: Electronic device with remaining battery voltage information display function
Inventor: SAKURAI MASAKI
IPC: G03B17/18
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately display the remaining period of the remaining battery voltage, and lengthen the life of a battery cell in a battery pack.  <P>SOLUTION: This electronic device with a remaining battery voltage information display function includes a charging and discharging current information control means of the battery cell 51; the battery pack 50 which includes charging and discharging terminals 56a, 56b and an information communication terminal 57 for communicating the charging and discharging current information to the outside; a communication means which receives the charging and discharging current information; a remaining battery voltage display means 16 which is based on arithmetic operations between the received charging and discharging current information and a power consumption information of a device body 10; and charging means 40, 41 which charge the battery cell. In this electronic device, an operation means 23 detects that the battery cell is in a roughly full charged state, based on the charging and discharging current information received, changes from a constant voltage charging mode to a trickle charging mode, detects that the battery cell is in a full charged state, and stops charging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037697-A (JP)
Title: Method for sharing digital image and image capture system
Inventor: LOPEZ PATRICIA D
IPC: H04N5/76
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for sharing digital images by which a user of a digital image capture device can easily select an image transmitting destination and also easily select the number of required copies and the size. SOLUTION: The method for sharing digital images of this invention includes a step 300 of creating an image intent file (400), a step 302 of transferring the image intent file (400) to the image capture device, a step 304 of capturing a digital image, and a step 306 of sharing in common the digital image identified by the image intent file (400) when at least one intent object is selected from the image intent file (400).
Patent JP-2003028556-A (JP)
Title: Article demonstration freezing system
Inventor: CHIANG ROBERT HONG LEUNG
IPC: F28F1/32
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a middle temperature type article demonstrator (100) improved in the distribution of an air stream passing through a vaporizer (40). SOLUTION: An article demonstration freezing machine (100) includes a vertical interrupted cabinet (110) with an opened front surface for defining an article display area (125), and the article display area (125) is communicated in a fluid with partition (120) through air circulation passages (112, 114, 116). A vaporizer with higher pressure lowering and a plurality of fans (70) with a small interdistance are disposed in the interval. The vaporizer includes a heat exchanger coil with relatively higher fin density, which heat exchanger coil presents relatively higher air side pressure lowering through the vaporizer. A combination of an increase of fluid resistance through the vaporizer and the plurality of the smaller interdistance fans provides an essentially uniform vaporizer outlet temperature profile over the length of the vaporizer.
Patent JP-2003323713-A (JP)
Title: Polyester film for magnetic recording medium and magnetic recording tape
Inventor: TOJO MITSUMINE
IPC: G11B5/73
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems such as insufficient contact between the recording medium and a magnetic head due to the poor stiffness of the film, the bend of the tape during its running and deteriorated process passing property during the manufacturer of the magnetic recording medium; to provide a polyester film for a magnetic recording medium by which the magnetic recording medium excellent in output, drop-out characteristics and error rate characteristics is obtained; and to provide a magnetic tape using the polyester film.  <P>SOLUTION: The polyester film for a magnetic recording medium has the following properties for its one surface simultaneously: (1) The number of fine projections, whose average height is between 3 nm and 50 nm, is in a range of 3×10<SP>6</SP>pieces/mm<SP>2</SP>to 60×10<SP>6</SP>pieces/mm<SP>2</SP>, (2) Surface roughness (ARa) determined by an atomic force microscope (AFM) is in a range of 0.4 nm to 2.5 nm, and (3) Surface roughness (WRa) determined by a noncontact three- dimensional surface roughness guage is in a range of 0.3 nm to 3.0 nm. In addition, Young's modulus of the magnetic film is at least 5,000 MPa in the longitudinal direction and at least 10,000 MPa in the lateral direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335328-A (JP)
Title: Folding container
Inventor: MURAKAMI TETSUYA
IPC: B65D6/18
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent insects from creeping into a folding container by closing gaps formed at the joints between the ends of respective members of the container.  <P>SOLUTION: The folding container 6 comprises rectangular bottom plate 1, a pair of first side plates 2a fitted to turn freely on a pair of sides of the bottom plate opposite to each other, respectively, and a pair of second side plates 2b fitted to turn freely on a pair of the other sides of the bottom plate opposite to each other, respectively. When folding the container 6, the first side plates 2a are folded down first, and the second side plates 2b are folded down on the top of the first plates. When assembling the container, the second side plates 2b are stood first, and then the first side plates 2a are stood to form a box shape. Gap closing means A are provided to close the gaps formed at the joints between the ends of respective adjacent members of the container.  <P>COPYRIGHT: (C)2004,JPO