baber/WOPTO huggingface dataset:
Patent JP-2004039558-A (JP)
Title: Electrode plate for secondary lithium ion battery and secondary lithium ion battery
Inventor: KAWAMURA MOTOI
IPC: H01M4/13
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more reliable secondary lithium ion battery wherein the rapid rise of the battery temperature by short-circuit current is controlled when the battery is crushed or a foreign material with a sharp tip sticks in the battery; to provide an electrode plate for a lithium secondary battery achieving the problem.  <P>SOLUTION: Since a conducting agent included in the electrode plate contains a carbon material satisfying the following formula, a safe and reliable lithium secondary battery and an electrode plate for a lithium secondary battery achieving the lithium secondary battery can be obtained. ρ<SB>1</SB>≥2.5×ρ<SB>2</SB>(ρ<SB>1</SB>is the volume resistivity of the carbon material at -20 to 60 °C, ρ2 is the volume resistivity of the material at 180 °C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037427-A (JP)
Title: Prober alignment apparatus
Inventor: AOKI MASAHIRO
IPC: G01R31/26
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To extremely accurately observe an image of a probe needle tip by a probe object lens.  <P>SOLUTION: A confocal disk 30 is arranged at the location of the image of the needle tip 10 of a probe needle 8 at which an image is formed by the probe object lens 6. In other words, the needle tip 10 of the probe needle 8 and the confocal disk 30 are at conjugate locations via the probe object lens 6. Reflected light from the needle tip 10 of the probe needle 8 is made to form an image by the probe object lens 6 and passed through an opening of the confocal disk 30, and its sectioning image is formed in a light receiving plane of a CCD 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048215-A (JP)
Title: Internet phone system by mobile communication equipment
Inventor: MATSUOKA EIJI
IPC: H04W92/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internet phone system by mobile communication equipment that is adaptable to realize a speech system between the mobile communication equipment and a fixed telephone set at low cost with excellent user-friendliness and versatility in order to solve problems of a speech between the mobile communication equipment and the fixed telephone set of prior arts that requires a higher cost than that of a speech between the pieces of mobile communication equipment and imposes a greater economical load on a user of the mobile communication equipment.  <P>SOLUTION: This invention solves problems of the mobile communication equipment of prior arts such that a wireless switch is configured to be designed to selectively connect the mobile communication equipment to a public telephone line and an Internet circuit network depending on an identification signal, that is, to connect the mobile communication equipment to the Internet circuit network through a VOIP switch having a function compatible with the VOIP for performing voice signal processing in the case of connection to the Internet circuit network, resulting in connection to a telephone set with an IP address set thereto, thereby permitting the mobile communication equipment to make a speech with the fixed telephone set connected to the Internet without using the public telephone line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045707-A (JP)
Title: Positive type photoresist composition and method of forming resist pattern
Inventor: HIRATA ATSUKO
IPC: G02F1/133
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material suitable for manufacturing a system LCD, having excellent linearity and capable of forming a fine resist pattern.  <P>SOLUTION: A positive type photoresist composition for manufacturing a substrate on which an integrated circuit and a liquid crystal display part are formed together is characterized in that it is constituted by containing an alkali soluble resin (A), a naphthoquinonediazido ester (B), a phenolic hydroxyl group containing compound (C) having a specific structure and an organic solvent (D). A method for forming the resist pattern is characterized in that it includes a step for forming a resist coating film on the substrate by using the positive type resist composition and a step for performing selective exposure using a mask on which both of a mask pattern for forming the resist pattern for the integral circuit and a mask pattern for forming the resist pattern for the liquid crystal display part are drawn to simultaneously form the resist pattern for the integral circuit and the resist pattern for the liquid crystal display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043122-A (JP)
Title: Rolled image receiving sheet
Inventor: KUSANO MICHIKO
IPC: B65H75/28
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of residual paste when fixing the end of outer periphery of a rolled image receiving sheet.  <P>SOLUTION: In a rolled image receiving sheet where the receiving sheet formed of a receiving layer 2 on a support body 1 is rolled up, the end part E of outer periphery of the rolled image receiving sheet is fixed by arranging a pseudo adhesive sheet 4 between the support body 1 of the image receiving sheet 3 of the end part E of outer periphery and the image receiving layer 2 of the image receiving sheet 3 of inner periphery side to contact to the support body 1. The pseudo adhesive sheet is a laminated sheet where an adhesive layer, an adhesive base material, a pseudo adhesive layer and an adhesive layer are laminated in this order, and can be peeled between the adhesive base material and the pseudo adhesive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046573-A (JP)
Title: Method for calculating tilt angle, method for synthesizing cylindrical panorama picture, and computer-readable recording medium with program for cylindrical panorama picture synthesis processing recorded thereon
Inventor: IIDA TAKASHI
IPC: H04N7/18
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for calculating a tilt angle allowing to automatically calculate the tilt angle based on a plurality of pictures photographed by panning a camera with the camera tilting at a fixed angle.  <P>SOLUTION: The method calculates the tilt angle based on the plurality of pictures photographed by panning the camera with the camera tilting at the fixed angle and comprises; a first step: obtaining the coordinate values of two or more sets of corresponding points between two pictures having a photographed overlapped portion; and a second step: obtaining the tilt angle derived due to the projectively equal corresponding points between the two pictures based on a relation formula of a pan angle and the tilt angle and the coordinate values of the two or more sets of the corresponding points between the two pictures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045280-A (JP)
Title: Integrated circuit
Inventor: GYOTOKU TAICHI
IPC: G01R31/28
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit capable of stable inspection to an asynchronous design circuit having ≥3 stages of an output signal of a flip flop connected with an asynchronous reset terminal or asynchronous set terminal of a flip flop of the next stage.  <P>SOLUTION: The out put of a 1st scan F.F 101, a 1st control signal S106, and a 2nd control signal S107 are connected with the asynchronous set terminal or the asynchronous reset terminal of a next 2nd scan F.F 103 via a 1st gating circuit 109. The output of the 2nd scan F.F 103, the 1st control signal S106, and an output signal S108 which is an inverted signal of the 2nd control signal S107 are connected with the asynchronous set terminal or the asynchronous reset terminal of a 3rd scan F.F 105 through a second gating circuit 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049932-A (JP)
Title: pi-WATER MAKING SYSTEM FOR SALE BY MEASURE
Inventor: TAMAKI YOSHIO
IPC: C02F1/28
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a π-water making system to be sold by measure for enhancing the palatability of π-water having excellent usefulness utilizable over a wide field and suitable as living water as well as drinking water, and for drastically widening the utilizing range of π-water by extending water quality holding period.  <P>SOLUTION: In a π-water manufacturing system for sale by measure constituted of: a pretreatment apparatus for removing impurities or bleaching powder of tap water; π-water treatment apparatus for making π-water; a post-treatment apparatus for removing impurities after π-water making treatment; and a storage tank for storing π-water, a ceramic material having for infrared radiation action is immersed in π-treatment water in the storage tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055610-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MAKI TATSUICHIRO
IPC: H01L21/302
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, wherein silicon nitride is set higher for etching rate than for silicon oxide.  <P>SOLUTION: A laminated structure, composed of a silicon oxide layer 14, a silicon nitride layer 15, and a silicon oxide layer 16, is formed as an intermediate insulating film between a floating gate 13a and a control gate 18a. A silicon nitride film 20, located above the control gate 18a, is removed by etching. At this point, CH<SB>3</SB>F gas, CH<SB>2</SB>F<SB>2</SB>gas or a mixed gas of them and O<SB>2</SB>are used as an etching gas, the internal pressure of a reaction chamber is set at 10.6 to 13.3 Pa (80 to 100 mTorr), and the flow rate of O<SB>2</SB>gas is set five times or higher than that of CH<SB>3</SB>F gas, CH<SB>2</SB>F<SB>2</SB>gas or a their mixed gas of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056217-A (JP)
Title: Packet relaying apparatus
Inventor: KATSUYAMA SAKAE
IPC: H04L47/6275
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a packet relaying apparatus for determining a degree of priority of transmission of received packets by a desired reference from among a plurality of references for determining the degree of the priority.  <P>SOLUTION: The packet relaying apparatus 101 is provided with a service class processing unit 117 as a circuit for determining the degree of the priority of the transmission of an IP packet 111 to be inputted by different references, a terminal priority processing unit 118, and a connection priority processing unit 119. A control unit 116 can switch a determining circuit for determining the IP packet 111 by an input from an input device (not shown). Accordingly, the received IP packet 111 can be transmitted with priority which is determined with a desired reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053707-A (JP)
Title: Plastic optical fiber cable
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/44
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a covering layer whose strength is not lowered even under a high-temperature and high-humidity condition, and which is excellent in flame retardance, abrasion resistance and flexibility in a plastic optical fiber cable.  <P>SOLUTION: The cable is constituted by coating a bare plastic optical fiber with a coating resin composition constituted by kneading a polyolefin resin compound obtained by dispersing and kneading magnesium hydroxide in a polyolefin resin, a polyamide resin and a maleinated polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053728-A (JP)
Title: Read controller
Inventor: KATAKURA YUKIKO
IPC: G03B42/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience for a user with respect to a read controller for controlling an image reader.  <P>SOLUTION: The read controller 30 is equipped with a selecting means 52 which when the user presses an end button during the execution of inspection in which a photography menu corresponding to an image scheduled to be read, selects an arbitrary process from a plurality of processes of: (1) deleting a non-photography menu by a deleting means 51; (2) holding the non-photography menu by a holding means 52; and (3) inquiring which of the processes (1) and (2) is performed of the user by a display indicating means 53 and performing the process as indicated by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051291-A (JP)
Title: Conveying device, conveying system, and conveying method
Inventor: HOSOE HIDE
IPC: B29C31/08
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device having a simple structure and capable of conveying, for example, heated and molten conveyed articles while holding in non-contact state, a conveying system, and a conveying method.  <P>SOLUTION: This conveying device can hold, in the non-contact state, preforms PF heated and molten by fluid supplied from a holding cylinder 52 against the gravity. The preforms can be released from the lower end of the holding cylinder 52 by interrupting the holding. Thus, the preforms can be conveyed into a narrow forming device with a simple and compact structure, and the preforms can be easily thrown into a form mold without requiring a large space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056376-A (JP)
Title: Semiconductor device and data transfer control method
Inventor: TAKASE HIROSHI
IPC: H04N21/4363
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device on which both data of digital signals and analog signals can be transferred efficiently without damaging the data.  <P>SOLUTION: According to the semiconductor device, a DMA (direct memory access) 27 of an I/F (interface) controller 11 controls data transfer between a 1394 I/F 21 and a system bus 13, as well as between an AV I/F 22 and the system bus 13. A channel of the DMA 27 is allocated for the data transfer between the AV I/F 22 and the system bus 13, which is carried out using pseudo-isochronous packets to reduce data transfer load between the AV I/F 22 and the system bus 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049487-A (JP)
Title: Game machine, control program, and server
Inventor: NAKANO FUMIO
IPC: A63F13/35
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, a control program and a server, having an unexpectable nature, and keeping high speculation and high thrilling feeling of expectation and excitement to enjoy a game for a long time.  <P>SOLUTION: This game machine includes: a game stock means for temporarily suspending put-out of a suspending number of game balls to be in stock when game balls enter all of prize winning holes or a specified prize winning hole; a stock condition changing means for changing the suspending number; and a stock ball put-out means for setting a designated condition, and putting out all or some of game balls in stock in response to the state when the above designated conditions are satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049495-A (JP)
Title: Detecting device, detection system, portable device, and program
Inventor: SHITAN YASUHIRO
IPC: G06F17/28
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a detection system for calculating caloric consumption by measuring the exercise amount of a user in a pool.  <P>SOLUTION: This detecting device for detecting the user's history of exercise in a pool includes: a plurality of receiving parts for receiving user identification information for identifying the user from a portable device carried by the user; a recording part 200 for recording the receiving part identification information for identifying one receiving part when the one receiving part receives the user identification information; and an exercise amount calculating part 215 for calculating the user's exercise amount according to the history of the receiving part identification information stored corresponding to the user identification information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055878-A (JP)
Title: Device of attaching and detaching cover of transfer container
Inventor: NAGATA TATSUHIKO
IPC: H01L21/677
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To release locking of a cover even if a square engaging groove is slightly out of position in a previous step or on the way from the previous step.  <P>SOLUTION: A T-shaped key 14c is comprised of a head 141 and a neck 142 as a rotary shaft of the head 141, and the head 141 is provided with four inclined sides 143 that become smaller in width and inclined toward the tip from the center of the both sides in the lengthwise direction. In addition, the T-shaped key 14c is provided with a chamfered part 144 on the tip side of the respective inclined sides 143.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050671-A (JP)
Title: Image formation apparatus
Inventor: OKUGAWA YUJI
IPC: G03G15/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation apparatus in which a scanning optical device can be surely positioned even when registration with visual confirmation is difficult at the time of storing the scanning optical device in an apparatus body.  <P>SOLUTION: The image formation apparatus includes the scanning optical device, and a guide rail for inserting the optical scanning device into the image formation apparatus body. The optical scanning device has a laser light source and an optical element for deflecting and scanning light from the laser light source, and is equipped with the synchronous detection function of a main scanning direction of the light. The scanning optical device is stored at a predetermined position along an elastic member set on the guide rail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060108-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAMURA ATSUSHI
IPC: H01L23/50
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To realize a multiple pin package or miniaturize a package mounting a high-speed LSI. SOLUTION: A relay substrate 7 is provided surrounding a semiconductor chip 1 shielded in the package. The relay substrate 7 consists of an insulating film made of polyimide resin, etc., and fine wirings 8 (8a, 8b and 8c) are formed on its one face. The respectively one ends of these wirings 8 are connected electrically with the bonding pad 5 of the semiconductor chip 1 via a wire 9. The other ends of the wirings 8 are connected electrically with leads (4a, 4b, 4c), arranged outside of the relay substrate 7 via a wire 10. Concerning the wirings 8a on the relay substrate 7, mutually adjacent four wirings 8a are made to be single and common at one end of the relay substrate 7 to be connected electrically with a Vss wiring 4a via the wire 10.
Patent JP-2004054137-A (JP)
Title: Quartz-based single mode optical fiber
Inventor: MORIHIRA HIDEYA
IPC: G02B6/036
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz-based single mode optical fiber which is further reduced in transmission loss.  <P>SOLUTION: The quartz-based single mode optical fiber includes a glass portion consisting of quartz-based glass and having a core and clad, in which at least the light propagating mode field diameter portion of the glass portion does not substantially contain nitrogen atoms nor nitrogen molecules.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051064-A (JP)
Title: Register
Inventor: KITA HIDENARU
IPC: B60H1/34
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily manufacturable register capable of preventing a whistle sound without reducing an artistic design property and touch feeling when operating it.  <P>SOLUTION: This register R1 is provided with a cylindrical case 11 and a substantially cylindrical holding frame 30 rotatable in the peripheral direction of the case. The case is composed of a bezel 26 and a retainer 12. The holding frame 30 holds a plurality of fins 46, 50 made of synthetic resins and blocking an opening 26a of the bezel by adjusting the direction of wind and an air amount. The bezel is provided with a circular ring-like collar 27 protruding on an inner peripheral side to cover the front side of the outer peripheral fringe of the fin at a block position at the end of the front side of the opening. The holding frame is provided with a cylindrical peripheral wall 32 arranged on the rear surface side of the collar part 27 to cover the vicinity of the outer periphery of the fin 46 at the block position. A plurality of recesses 34 formed intermittently along the peripheral direction are formed in the vicinity of the outer peripheral fringe of the fin at the block position on the inner peripheral face of the peripheral wall 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062281-A (JP)
Title: Pipeline processor and pipeline operation control method
Inventor: NAKAJIMA ETSUSHI
IPC: G06F9/38
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To vary the number of pipeline stages without increasing a circuit scale and dropping a highest operation frequency in a high speed clock.  <P>SOLUTION: A pipeline processor is provided with pipeline stages 1, 2, 3, 4, 5 and 6 constituting a variable length pipeline operation circuit which is switched to six stages and three stages by the high speed and low speed clocks and with a control part 7 outputting a control signal SEL switching a system to correspond to an operation mode corresponding to a clock frequency in response to supply of a clock mode signal CM. The pipeline stages 1, 3 and 5 are provided with pipeline registers R1, R2 and R3 switched to a valid or invalid state in response to levels L/H of the control signal SEL. When the control signal SEL is in the L level, the registers R1, R2 and R3 are validated and the processor is operated as the pipeline processor of six stages. When it is in the H level, the registers R1, R2 and R3 are invalidated and the processor is operated as the pipeline processor of three stages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064232-A (JP)
Title: Digital / analog converter
Inventor: OHASHI TORU
IPC: H03M1/66
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sophisticated digital / analog converter in a small circuit scale.  <P>SOLUTION: First and second post filters 10, 11 each constituted of a first order analog low pass filter are in cascade connection to a post stage of a ΔΣ modulator 9 for applying delta sigma modulation to a digital signal S<SB>1</SB>to be digital / analog converted to output a code stream S<SB>2</SB>and apply low pass filtering to the code stream S<SB>2</SB>to generate an analog signal Sout. Selecting a cut-off frequency fcb of the post filter 10 to be a frequency range between a cut-off frequency fca of the post filter 11 and a maximum frequency fHa can bring an attenuation characteristic Gab resulting from a composing attenuation characteristic Gb, Ga of the post filters 10, 11 to be a prescribed quadratic filter characteristic. The attenuation characteristic Gab provides a function of de-emphasis within the frequency range of the cut-off frequencies fca, fcb and a function of eliminating undesired high frequency noise or the like at a frequency band higher than the cut-off frequency fcb so that the post filters with a plurality of processing functions can be obtained in a small circuit scale.  <P>COPYRIGHT: (C)2004,JPO