baber/WOPTO huggingface dataset:
Patent JP-2004239010-A (JP)
Title: Gravity hinge for opening/closing door
Inventor: HANAUE MINORU
IPC: E05F1/06
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravity hinge for opening/closing a door, easily attachable to a support panel and a door panel made of a thin plate, and presenting fine appearance.  <P>SOLUTION: A support hinge H2 is composed of: an upper side door mounting means 20 mounted to the lower end face 17 of the door panel D, and a lower side adjusting means 30 for supporting the door panel. The door mounting means fits and sticks an upper cam 25 with a downward inclined cam face into a cylindrical cam case 19. The adjusting means fits a cylindrical adjusting case 33 to an adjusting bolt 32 on a support plate 31 adjustably in the screw height position, and fits a proximal end shaft part 34a of a fixed shaft 34 hangingly provided on the adjusting case, in a rotation regulated state to a lower cam 35 with an upward inclined cam face. The support plate is placed on a floor face F directly below the door panel, while the door mounting means is connected in series in the fittingly inserted state of a tip shaft part 34c of the fixed shaft into the upper cam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003218130-A (JP)
Title: Semiconductor device
Inventor: INOGUCHI KAZUYUKI
IPC: H01L29/812
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device in which surface defects hardly occur.  <P>SOLUTION: This semiconductor device includes a Schottky layer 118, a cap layer 120 covering the layer 118, and a Schottky electrode having a two- stage structure of a lower structure 152 constituted through the cap layer 120 to reach the Schottky layer 118 and an upper structure 154 riding on the cap layer 120 and having a larger cross section than the lower structure 152 has. When this semiconductor device is constituted in this way, the chemically unstable Schottky layer 118 is covered with the cap layer 120 and, at the same time, the boundary area between the Schottky layer 118 and cap layer 120 and the Schottky electrode, in which surface defects are apt to occur, is also covered with the upper structure 154. Consequently, this semiconductor device which is improved in reliability by reducing the occurrence of surface defects can be manufactured at a high yield.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263108-A (JP)
Title: Enhanced encryption processing method for message in call to be processed by communication device
Inventor: ETZEL MARK H
IPC: H04L9/28
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the use of a tbox function for CMEA encryption.  <P>SOLUTION: Offsets are generated for inputting a message to the tbox function by using secret values and previously encrypted message octets. The offset are used to permute the message for application of the tbox function. For the first message of a call, the previously encrypted message octets are replaced by an initialization value. In a system employing a single iteration of CMEA encryption, first and second offsets are generated. In a system employing two iterations of CMEA encryption, the first, second, third, and fourth offsets are generated, with the first and second offsets being used in the first iteration of CMEA encryption and the third and fourth offsets being used in the second iteration of CMEA encryption.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004247584-A (JP)
Title: Plasma treatment method and plasma treatment system
Inventor: MISE NOBUYUKI
IPC: H01L21/3065
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment method and a plasma treatment system securing stabilized device performance even in a semiconductor device using a hard-to-etch material.  <P>SOLUTION: In the method for plasma etching each layer of a multilayered body, composed of a first layer (a) of a conductor of a hard-to-etch material, a second layer (b) of an insulator and a third layer (c) of a conductor formed sequentially by utilizing an etching mask formed on the multilayered body, the second layer (b) is etched to have a forward tapered shape where the width of a material of the second layer (b) is expanded as etching progresses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243492-A (JP)
Title: Saw wire for single wire saw
Inventor: KONO KENICHI
IPC: B28D7/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve cutting performance by promoting the discharge of cutting powder and improving the contact of a saw wire with a surface to be cut.  <P>SOLUTION: This saw wire for a single wire saw is formed of a short-pitch corrugated single wire or a strand 1. Short-pitch corrugation is substantially spiral or substantially flat.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248119-A (JP)
Title: Plc modem
Inventor: SUGANO TAKESHI
IPC: H04B3/56
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To superimpose a modem signal on a commercial power supply with the maximum power by matching an impedance between a modem circuit and an electric lamp line without using a special means.  <P>SOLUTION: A PLC modem is provided with a superposition transformer 2 connected to a commercial power supply line 2 and the modem circuit 3 in which an impedance at an input-output terminal is designed at 50 ohms. The ratio of the number N1 of a primary side windings to the number N2 of a secondary side windings of the superimposition transformer 2 is defined as √2, the primary side of the superimposition transformer 2 is connected to the commercial power supply 1, and the secondary side is connected to the modem circuit 3 to thereby match the modem circuit 3 with an input-output impedance designed at 50 ohms to the impedance of the commercial power supply 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249197-A (JP)
Title: Rotary projecting type spraying method
Inventor: UOZUMI MASATAKA
IPC: B01F7/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary projecting type spraying method capable of further reducing a dust occurrence to a lower level than a conventional process of rotary projecting a spraying material formed by using a powder quick setting agent, which method is not inferior to prior art in its spraying adhesion strength and other aspects and other aspects.  <P>SOLUTION: An amount of lining material a is diffused onto an inner surface close to the start position of a stirring chamber formed by a rotary cone 10, followed by adding an amount of particulate quick setting agent b in its dispersed and scattered state. Then, by virtue of a horizontal component force generated by a centrifugal force of the rotary cone 10 as well as a gravity fluidity along a tapered surface, the lining material a is extended and kneaded with the particulate quick setting agent b. Meanwhile, by virtue of the front ends of blades 12 of a stirrer 13 rotating in the same direction as the rotary cone and at a high speed within the stirring chamber, the lining material a is scratched and mixed with the particulate quick setting agent b. In this way, a spraying material c formed by kneading is successively moved towards the larger diameter portion of the rotary cone and then rotary-projected out by virtue of the centrifugal force of impellers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251718-A (JP)
Title: Generation type flow meter
Inventor: RI KAZUKI
IPC: G01F1/06
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily measure even the flow rate of small-flow-rate fluid having a relatively high viscosity, to prevent fluid from catching fire easily even if the fluid is paint, or the like, and to accurately perform washing.  <P>SOLUTION: A generation type flow meter comprises an impeller 3A that receives paint flowing in a channel hole 57 by an impeller section 15A provided at the outer periphery section and is rotated according to the flow rate of the paint; and an electric motor 5 connected to the impeller 3A, thus measuring flow rate, based on the output voltage of the electric motor 5 according to the rotation of the impeller 3A. In the generation type flow meter, a rotary shaft 79 in the impeller 3A is subjected to crisscross arrangement in the flow direction of the paint flowing in the channel hole 57, the impeller section 15A is provided so that at least the side of a tip 15Aa in the diameter direction faces the entire portion in the section of the channel hole 57, and nearly entirely receives the paint in the section of the channel hole 57.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252185-A (JP)
Title: Lcd device and electronic device
Inventor: HISAMATSU KOJI
IPC: G02F1/1333
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LCD device having a simple structure and having both a highly accurate positioning function of an LCD panel and a preventing function of electrostatic destruction of the LCD device and to provide an electronic device capable of achieving simplification of assembly by mounting the LCD device on the electronic device.  <P>SOLUTION: An LCD assembly 13 is placed on an electric wiring base plate 101 fixed to a camera main body and the LCD assembly 13 is attached to the camera main body loosely with a screw 102 by utilizing a hole 1331a of a supporting piece 1331. A display window 100a of an exterior cover 10a is then inserted in the peripheral edge of the LCD panel 132 to perform positioning by the contour of the display window 100a. At this time, a grounding piece having a spring structure is pressed by the contour of the window 100a and brought into press contact with a ground surface to ground the LCD device for preventing electrostatic destruction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260385-A (JP)
Title: Receiver
Inventor: ASAYAMA SHIRO
IPC: H03J7/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to receive an FM signal even when the carrier frequency of the FM signal has been already deviated at the time of receiving the FM signal.  <P>SOLUTION: An FM signal obtained by FM modulating a carrier oscillated by an LC oscillation circuit 8 by prescribed information is extracted from a transmission cable 38, received and supplied to a mixer 50. A local oscillation signal also is inputted to the mixer 50, which converts the FM signal into an FM intermediate frequency signal. The local oscillation signal is generated by a voltage controlled oscillator 52. The FM intermediate frequency signal is demodulated by a demodulating IC 53. The demodulating IC 53 generates also a level display signal expressing the amplitude level of the FM intermediate frequency signal. A low pass filter 54 generates a frequency change signal for maintaining the frequency of the present FM intermediate frequency signal on the basis of an output from the demodulating IC 53. When the level display signal is smaller than a previously determined reference value, a change-over switch 56 supplies an oscillation signal from a frequency variable low frequency oscillator 58 to the voltage controlled oscillator 52, and when the level display signal is larger than the previously determined reference value, the change-over switch 56 supplies the output of the low pass filter 54 to the voltage controlled oscillator 52.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259524-A (JP)
Title: Lithium secondary battery
Inventor: TAKEUCHI MASANOBU
IPC: H01M4/58
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery having superior thermal stability under a charging condition and superior battery characteristics after reflowing at high temperatures of 260-270°C, in the lithium secondary battery which is equipped with a positive electrode 2 which includes a positive electrode material, a negative electrode 1 including a negative electrode material, and nonaqueous electrolyte containing a solute and a solvent.  <P>SOLUTION: In the lithium secondary battery, a lithium-containing phosphoric acid copper compound is used as a positive electrode material, and preferably, alloy of lithium and aluminum is used as a negative material. A part of PO<SB>4</SB>in the lithium-containing phosphoric acid copper compound may be substituted with SO<SB>4</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260062-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOMURO GENICHI
IPC: H01L27/108
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a capacitor from being deteriorated in a semiconductor device including the capacitor.  <P>SOLUTION: The semiconductor device comprises the capacitor Q formed above a first insulating film 11 to include a lower electrode, a dielectric film, and an upper electrode, a second insulating film 18 formed on the capacitor Q and the first insulating film 11 and having first stress, a recess 23 formed on the second insulating film 18, and an embedded layer 27 formed in the recess 23 and having second stress being either smaller than the first stress or opposite to the first stress.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002318-A (JP)
Title: Nitrogen-containing heterocyclic compound
Inventor: IGARASHI SUSUMU
IPC: A61K31/55
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutic agent having the activity of promoting osteoblast necessary for metabolic osteopathy including osteoporosis.  <P>SOLUTION: A nitrogen-containing heterocyclic compound as the therapeutic agent is represented by the formula(1)[ wherein, X<SP>1</SP>and X<SP>2</SP>are each N or CR<SP>5</SP>, at least one of them being N; Y is N or, when X<SP>1</SP>and X<SP>2</SP>are both N, CR<SP>6</SP>; R<SP>1</SP>is NR<SB>a</SB>R<SB>b</SB>, an aryl, cycloalkyl or the like; wherein R<SB>a</SB>and R<SB>b</SB>are each H, CO, a lower alkyl or the like; E is a single bond, 1-3C alkylene, vinylene(-C=C-) or the like; and R<SP>2</SP>is an aryl, heteroaryl or the like ], being i.e. a 3,6-disubstituted 1,2,4-triazolo[4,3-b]pyridazine such as 6-azocan-1-yl-3(6-methoxypyridin-2-yl)-1,2,4-triazolo[4,3-b]pyridazine, or a pharmaceutically acceptable salt thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258582-A (JP)
Title: Printer
Inventor: SASAKI YOSHIKUNI
IPC: G03G15/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning mechanism without causing variation of interval between a detachable component and the adjacent component and damage by contact when the detachable component is inserted into a printer main body, without increasing the number of components and without any adjusting work.  <P>SOLUTION: The shape and the butting positions of the abutting member of the detachable component is defined, thereby realizing the positioning mechanism without increasing the number of components and without the adjusting work.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264379-A (JP)
Title: Color image forming apparatus
Inventor: KIMOTO TAIZO
IPC: G03G15/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus that more correctly detects an image formation start position of a photoreceptor drum and a belt transfer start position of an intermediate transfer belt.  <P>SOLUTION: In the image forming control part 60, even in the case where marks M1, M2, M3, M4, and M5 are soiled, a mark sensor 40 accurately detects the positions of marks since it detects only the front edges of the marks. A mark detected first is regarded as a reference mark. The mark situated immediately after the reference mark is regarded as a positioning mark, and until the front edge of the mark is detected, the mark sensor is made to be disable so that noise effect during the period is removed. The same positioning mark is detected in correspondence with electrostatic latent images of respective colors. However, since the mark sensor is made to be enable only for a short time required for the detection of the front edges, erroneous detection do not occur. Also, the electrostatic latent images in respective colors are formed with the same timing, using a point where the positioning mark is detected as a reference. Accordingly, toner images in respective colors can correctly be superposed one on another.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264940-A (JP)
Title: Company investigation system
Inventor: WADA SHIGEFUMI
IPC: G06Q40/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a company investigation system for a credit agency such as a financial institution to conduct a credit investigation of a company, etc.  <P>SOLUTION: The company investigation system is for a financial institution to investigate a company. The financial institution's system, the company's system, and a download server are capable of sending and receiving data to and from one another via a network. The company's system has a database needed for company activities and obtains from the download server a company means for sending necessary data to the financial institution's system. The company means obtained is used to extract the necessary data from the database and sends the data extracted to the financial institution's system. The financial institution's system has a data receiving means for receiving the data sent from the company's system and storing the data as a company data file, and an investigation means for receiving the input of investigation conducted by a person responsible, on the basis of the data stored.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262006-A (JP)
Title: Method for recovering material of metal-resin composite sheet
Inventor: MISHIMA KIYOSHI
IPC: B29B17/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering the materials of a metal-resin composite sheet capable of efficiently separating and recovering a metal and a resin from the metal-resin composite sheet, which is constituted by laminating a metal sheet on the surface of a resin sheet, in a high yield.  <P>SOLUTION: The method for recovering the materials of the metal-resin composite sheet includes a peeling process (A) using a pair of press rolls (2), an impact separation process (B) using an impact type peeling unit (3) and a sorting process (C) using a screen unit (4). In the peeling process (A), small pieces of the composite sheet are arranged in a planar state by an arranging unit (1) to be supplied to the press rolls (2). In the impact separation process (B), a mechanical impact is applied to the small pieces of the non-peeled composite sheet by the impact type peeling unit (3).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261280-A (JP)
Title: Grill
Inventor: TAKEDA TAKESHI
IPC: A47J37/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To significantly increase a product value by preventing a capacity in the height direction of a grill case from decreasing by making a structure compact and relatively simple by a slide rail means provided oppositely to the side wall of the grill case, draw out a grill tray from the case while taking the form of being incorporated into a cooking oven, and facilitate the handling of things grilled.  <P>SOLUTION: The slide rail means 3 has a guide rail 4 fixed to both sides of the grill case 1, and a guided rail 5 engaged with the guide rail 4 and arranged on both sides of a grill tray 2. By installing a frame member 39 on the guided rails 5 and 5 of the right and left of the grill case, a tray receiving frame 25 is formed. The grill tray 2 is removably mounted on the receptacle receiving frame 25. The guided rails 5 are formed so as to ensure that the rear portion of the grill tray 2 can be drawn out to the opening position of the grill case 1 with respect to the guide rail 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266471-A (JP)
Title: Service processing system and program
Inventor: IIDA HIROSHI
IPC: G06F17/21
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance processing efficiency in the case of cooperatively processing service for performing prescribed processing regarding document data on a network.  <P>SOLUTION: When there is an error at the time of input of a document in input system plug-in before starting processing according to a rule, the error contents are stored in an error history memory (a step ST3) in the case of fetching the document from the input system plug-in (a step ST1) and after that, processing of processing system plug-in and output system plug-in is performed according to the rule about a normally inputted document (a step ST4). In addition, also when the error occurs during the processing according to the rule, its contents are stored in the error history memory (a step ST6) and the processing according to the rule to the normal document is continued (the steps ST7 to ST4). Error history is referred to (a step ST8) and when there is the error, the error contents are reported based on the error history (a step ST10).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223223-A (JP)
Title: Iron head having semi-spherical projection at the bottom
Inventor: IKEJIMA SEIICHI
IPC: A63B53/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron head, improved in swing-out performance more than the conventional iron head by eliminating three major shot mistakes, duffing, topping and catch of the conventional iron head.  <P>SOLUTION: This iron head is provided with a semi-spherical projection 2 or a semi-circular projection 8 formed at the bottom 1 of the iron head 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003279534-A (JP)
Title: Apparatus for electrochemically detecting nucleotide sequence, cassette for analysis, method for manufacturing cassette therefor and cassette set for analysis
Inventor: KNOCHE JOCHEM
IPC: G01N27/28
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To use an apparatus for electrochemically detecting nucleotide sequences at a location for collecting samples such as a location at which patients are present and to immediately display test results.  <P>SOLUTION: The apparatus for electrochemically detecting nucleotide sequences is provided with a replaceable cassette 29 for analysis for filling a liquid F, and working electrodes 51-54 and counter electrodes 61-64 are arranged in the cassette 29 for analysis and are capable of coming into contact with the liquid F (a). The apparatus for electrochemically detecting nucleotide sequences is provided with a portable computer unit 5 having both a display 13 and an energy source 9, and capable of electric connection to the cassette 29 for analysis. The computer unit 5 impresses a voltage and/or a current on the electrodes 51-54 and 61-64 to detect a current and/or voltage signal which occurs due to the deposition of nucleotide sequences N to be detected on the working electrodes 51-54, and to display detection results on the display 13 (c). The apparatus for electrochemically detecting nucleotide sequences is provided with a temperature control element supplied with energy from the energy source 9 for cooling and/or heating the liquid F in the cassette 29 for analysis (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265306-A (JP)
Title: Multiprocessor system and method for downloading program data for multiprocessor system
Inventor: KITAGAWA TOMOYA
IPC: G06F15/177
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate batch management by correlating the version of program data downloaded to a plurality of slave processors and irreducibly minimize a time for accessing the outside when downloading the program data.  <P>SOLUTION: When downloading is carried out, since the memory of a master processor 206 is switched to a downloading memory 218 so as to be transmitted to the downloading memory 218 as batch downloading data corresponding to all processors, a time for transmission can be made short and a time for accessing a host computer 204 and the master processor 206 can be reduced. By identification data, downloading to each processor 208 can smoothly be performed in time series, and version management can also be simplified by making it batch downloading data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI