baber/WOPTO huggingface dataset:
Patent JP-2002009912-A (JP)
Title: Portable terminal device
Inventor: SUDO SHIGEMICHI
IPC: H04W88/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To secure the stable contact of electrodes even when a portable terminal device falls or vibrations are applied to the terminal device, further to prevent the deformation of the electrodes even when large impact is given to the terminal device due to fall, etc., and to prevent power disconnection and transmission disconnection with a simple battery structure and a battery chamber constructed in the form of simple molding. SOLUTION: This portable terminal device primarily comprising the battery chamber formed in a housing and a cover for covering the battery chamber is provided with a terminal constructed so as to be able to be electrically connected to an electrode of a battery at one end of the battery chamber, elastomer on a side facing the terminal constructed so as to be able to be electrically connected to the electrode of the battery in the battery chamber, and a 1st engaging part for engaging with the battery on the bottom face of the battery chamber. When a battery having a 2nd engaging part that is engaged with the 1st engaging part is mounted in the battery chamber, the elastomer gives the battery force to move toward the terminal for the electrode.
Patent JP-2002006933-A (JP)
Title: Built-to-order manufacturing method and built-to-order manufacturing system
Inventor: NISHITANI AKIRA
IPC: G06Q50/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to deliver a product according to a request by a customer with a reduced stock holdings. SOLUTION: A holding period ranging from a manufacturing to the delivery can be shortened and the stock holdings can be reduced because the manufacturing and the delivery data are decided based on the delivery data requested by the customer. A product on order with a part number is selected out of a projected stock expected to be built on the data to be manufactured due to a change of delivery data or an order cancellation, a production instruction or the order to an outside supplier is not issued with an identified part number and the production instruction or the order to the outside supplier is issued relative to only the product with the unidentified part number, thus, the delivery lead time can be shortened with the reduced stock holdings and the product can be delivered based on the request of the customer.
Patent JP-2002010498-A (JP)
Title: Method of detecting individual operation and its detector in distributed power supply
Inventor: TAKAHATA TORU
IPC: H02J3/38
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect redundant flow of the same order inter-order harmonic waves from the dispersed power system to the power system, regardless of their phase difference, and to make the detection of the operation of the distributed power supply conducted normally. SOLUTION: The presence of the overlapped harmonic waves, which flows sequentially into the power system from the distributed power supply, is distinguished from each other by two conditions: one being that at least either the real part or the imaginary part of the complex number value of the impedance or the admittance on the system by this harmonic is positive or negative, and the other being discriminating the presence of redundant injection of the inter- order higher harmonic wave of the injection order, consisting of both this condition and the magnitude of each part. On the basis of the discrimination, the redundant injection into the power system of the inter-order higher harmonic waves of the same injection order can be avoided, and individual operation of the distributed power supply 27 is detected individual operation.
Patent JP-2001057548-A (JP)
Title: Clock and data recovery system
Inventor: BENNY W H RAY
IPC: H03L7/07
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an independent CDR(clock and data recovery) function on N-sets of high speed parallel channels needing only one capacitor. SOLUTION: In the clock and data recovery system 50 for a plurality of channels including N-sets of phase locked loop circuits to receive N-sets of parallel data channels, each of N-sets of the phase locked loop circuit is provided with a digital phase detectors 52 and a 2-input VCO 58. One VCO input is an analog input to set a center frequency of the VCO and the other VCO input is a digital input from each phase detector to toggle the center frequency, and each phase detector compares a phase of each incoming data channel with that of each VCO output. A multi-channel CDR is subordinate to a PLL of a reception channel 1 and requires only one capacitor.
Patent JP-2002002564-A (JP)
Title: Crawler traveling device
Inventor: WATANABE HIROAKI
IPC: B62D55/253
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a crawler traveling device capable of increasing the durability thereof near the rolling part of a rolling wheel. SOLUTION: In this crawler traveling device 10, cores 18 each having a pair of guide projections 19 and 19 laterally at the center part in the lateral direction of a crawler are buried in a crawler body 17 formed of an elastic body such as a rubber in the longitudinal direction of the crawler at specified intervals, the outsides of the pair of guide projections 19 are formed in rolling wheel rolling parts 25, and rolling wheels 16 (15) mounted on a body side are allowed to abut on the rolling wheel rolling parts 25 to support the crawler. The tread 16b of the rolling wheel 16 is brought into contact with the rolling wheel rolling parts 25 of the crawler in the state of being separated from the root part 19a of the guide projections 19 of the crawler 14.
Patent JP-2002014105-A (JP)
Title: Mimic blood
Inventor: OBA KENKICHI
IPC: C08J3/075
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide mimic blood, containing a mimic erythrocyte indicating a property and behavior near to erythrocyte, having viscosity characteristic and flow characteristic close to actual blood, and suitably used as a fluid for in-vitro simulation, a standard solution for performance evaluation for artificial organ, an in-vitro circulation circuit filling fluid for training, a test fluid for research and development of an instrument for blood analysis, and the like. SOLUTION: Alginic acid gel particles, having an average particle size of 10 μm or less, are dispersed in an aqueous dispersive medium as mimic erythrocytes.
Patent JP-2002013237-A (JP)
Title: Hung ceiling structure
Inventor: SATO TOSHIMARU
IPC: E04B9/14
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hung ceiling structure which increases the degree-of- freedom in arrangement of equipment by decommissioning a conventional catwalk and enlarging a substantially available extent in a space between an upper-story floor slab or a steel beam and a substrate structure to which ceiling panels for interior finishing are attached, to thereby ensure the airtightness in a room without using a sealing material. SOLUTION: A plurality of substrate frame units 13 which are assembled beforehand to cover a predetermined area, are arranged with predetermined intervals therebetween and hung by means of hangers 15 which are attached to the upper-story slab or the steel beam of a building structure. Then, furring strips are arranged at the interval between the adjacent substrate frame units 13 and connected to the same. In this manner, a substrate structure 11 is formed. Then, an airtight sheet 23 is stuck to an indoor-side surface of the substrate structure 11, and then the plurality of ceiling panels 12 for interior finishing are attached to the sheet 23, to thereby obtain the hung ceiling.
Patent JP-2001028449-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of elements due to entrance of contaminant elements/ions by forming one silicon oxide film contacting a silicon nitride film and forming another silicon nitride film above two silicon oxide films. SOLUTION: On an insulative substrate 101 a first silicon nitride blocking film 102 is formed, effective to prevent contamination from the substrate. Thereon a film 103 good in adhesion to silicon materials, e.g. silicon oxide, is formed. Thin film transistors(TFT) are formed on this film. A second silicon nitride blocking film 105 covering the TFTs is formed before forming source and drain electrodes after forming the TFTs, i.e., the second silicon nitride film 105 wraps the TFTs with the first silicon nitride film 102, thereby preventing the contamination in electrode forming steps after forming the TFTs.
Patent JP-2002014385-A (JP)
Title: Electromagnetic drive device and device provided with the same, and light quantity adjustment device and optical instrument provided with the same
Inventor: SUZUKI TAKASHI
IPC: G03B9/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an electromagnetic drive motor (stepping motor) protrudes in a shaft direction to a device main body in the conventional electromagnetic drive device. SOLUTION: In the electromagnetic drive device provided with a first and a second base members 11 and 12 disposed in parallel to the prescribed shaft direction, a rotation operating member 14 which is disposed between the first and the second base members and can rotate around a shaft parallel to the prescribed shaft direction and a first and a second motors α and β which is disposed in a direction orthogonal to the prescribed shaft direction with respect to the first and the second base members, respectively and have rotor magnets 5 and 105 to rotate around the shaft parallel to the prescribed shaft direction, the rotor magnet of the first and the second motors is connected each other through a connecting member 6, these motors are synchronously rotated to transmit motor driving force from the connecting member to the rotation operating member.
Patent JP-2002012772-A (JP)
Title: Resin composition, laminated board and wiring board using the same
Inventor: TAKANEZAWA SHIN
IPC: H05K3/46
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition, a laminated board and a wiring board using the same, having a flame retardency without using a halogenized compound and excellent adhesiveness to a circuit conductor even when it is left under a high temperature and high humidity atmosphere, to provide an insulating material composition having excellent adhesiveness to copper and a multilayered wiring board. SOLUTION: The resin composition to be used comprises melamine coated polyammonium phosphate particles, the composition being cured by means of light or the light and heat.
Patent JP-2002024632-A (JP)
Title: Advertising/trading system for articles
Inventor: YAMAZAKI TOMOKI
IPC: G06Q30/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an advertising/trading system for articles for providing reliable display of price and quality of the articles in a virtual store of the Internet and broadly informing the general public of information on trading of the articles on a printed medium. SOLUTION: This article advertising/trading system comprises a printed medium such as news paper or a magazine describing an advertising article and an address, an address sensor for inputting the advertising article and the address on the printed medium into a personal computer and opening a homepage on the Internet, the personal computer for receiving the advertising article and the address from the printed medium and displaying the homepage on the Internet, the homepage on the Internet connected to the personal computer through a provider, and an order displaying means capable of ordering the article on a display of the personal computer.
Patent JP-2002024200-A (JP)
Title: Integrated circuit
Inventor: KAWANO KAZUYA
IPC: G06F15/78
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To optionally set an input terminal/output terminal or a pull-up/ pull-down state for each terminal. SOLUTION: This circuit includes a PROM 36 which stores the pull-up state of a terminal 31 and a holding circuit 37 which reads out and holds the contents stored in the PROM 36 when a power supply is applied. Then the terminal 31 is set in a pull-up state according to the contents held by the circuit 37.
Patent JP-2002024463-A (JP)
Title: Method and system for selling and buying ticket
Inventor: NAKADA JUN
IPC: G06Q50/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for selling and buying ticket, by which a ticket can be speedily sold and bought anytime when selling and buying the ticket while utilizing a network, and the loss of a purchaser with a schedule change concerning a discount ticket or risk of a double booking of a seller in the case of selling can be eliminated. SOLUTION: This method has a step for inputting information concerning the ticket containing the price of the ticket from a person to sell the ticket through the network to a network server while defining contents changeable ticket and contents unchangeable ticket as targets, a step for selecting a ticket desired to purchase on the basis of information on the ticket held in the network server by a person to purchase the ticket and purchasing the selected ticket through the network, and a step for reselling the contents unchangeable ticket by inputting the information concerning the ticket containing the desired reselling price of the contents unchangeable ticket through the network to the network server by the owner of the contents unchangeable ticket.
Patent JP-2002021975-A (JP)
Title: Hollow cam shaft
Inventor: YOSHIMOTO AKIO
IPC: F01L1/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a hollow cam shaft capable of reducing the passage area without impairing reduction of weight so as to improve oil pressure responsiveness and to make oil feeding balance with the cam disposition. SOLUTION: This hollow cam shaft is provided with a hollow cam shaft main body having an oil feed hole in the wall part and a hollow part in the axial direction, an insert member having a plurality of oil grooves in the outer peripheral part and disposed in the hollow part, an oil chamber formed between the end face of the insert member and the inner wall of the hollow part, and an oil feeding passage formed between the oil groove and the inner wall of the hollow part and communicated from the oil chamber with the oil feed-hole connected to each cam bearing.
Patent JP-2002019056-A (JP)
Title: Polypropylene resin foamed sheet laminate and its manufacturing method as well as container
Inventor: WAKABAYASHI KOICHI
IPC: B32B27/32
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin foamed sheet laminate having excellent light-weight properties, heat resistance, rigidity and beautiful appearance having a print layer, and a container obtained from the laminate and having a surface propylene resin film and a print layer not released even when heated by a microwave oven. SOLUTION: The polypropylene resin foamed sheet laminate comprises a polypropylene resin film, the print layer, a polypropylene resin layer, a polypropylene resin foamed sheet sequentially laminated from a surface in such a manner that a centerline mean roughness of the polypropylene resin film surface side of the laminate is in a range of 1 to 6 μm and releasing strengths of the polypropylene resin film and the print layer are 4.3 N/25 mm or more.
Patent JP-2002020688-A (JP)
Title: Process for producing film forming composition film forming composition, film forming process and silica film
Inventor: HAYASHI EIJI
IPC: C09D183/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a film forming composition which form a silica film useful as a material for an interlayer insulating film of semiconductor elements, etc., which has a dielectric constant with little temperature dependence, shows little change in the dielectric constant after PCT(Pressure Cooker Test) and excellent mechanical strengths. SOLUTION: In the process for producing the film forming composition, (A) at least one compound chosen from the group consisting of compounds of formulae: Ra(Si)(OR1)4-a, Si(OR2)4 and R3b(R4O)3-bSi-(R7)d-Si(OR5)3-cR6c (wherein R is a hydrogen atom, a fluorine atom or a monovalent organic group; R1-R6 are each a monovalent organic group; R7 is an oxygen atom, a phenylene group or -(CH2)n-; a is an integer of 1-2; b and c are each 0-2; d is 0 or 1; and n is an integer of 1-6) is hydrolyzed in the presence of (B) a nitrogen onium salt.
Patent JP-2002020810-A (JP)
Title: Blast furnace operating method
Inventor: ISOBE MAKOTO
IPC: C22B1/16
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a blast furnace operating method by which the low temperature region of >500 to 700 deg.C in the lumpy zone of a blast furnace shaft part is eliminated at an early stage, the residence time of an iron source in a reducing process is minimized and the convertion of the iron source into reduced powder is prevented without bringing out the unstableness of the furnace condition and also without causing the worseness of the raw material cost. SOLUTION: One or more among the enriching ratio of oxygen into air blasting, the using ratio of highly crystal water lumpy ore and the content of water in charged cokes are controlled, by which, from the upper face of a lumpy zone, at least in a region to 2/3 of the height of the lumpy zone, the temperature in the furnace is held to <=50O deg.C, further, the JIS-RI of the sintered ore is controlled, and also, in accordance with the controlled JIS-RI of the sintered ore, the amount of cokes to be blended into an iron source layer is controlled.
Patent JP-2001039375-A (JP)
Title: Folding bicycle
Inventor: LIAO DAOCHENG
IPC: B62K15/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a folding bicycle capable of reducing an occupation space and convenient for parking and carrying. SOLUTION: This folding bicycle is provided with a handle bar means including a handle bar, a girder means having a front pipe 11, a girder shaft core 12 and girder shaft sleeve 13, a front fork stand pipe 9, a front wheel 10, a rear wheel 32, a saddle 16 and a pedal means. The girder shaft core 12 connected to the front pipe 11 at a front end thereof is moved forward and backward in the girder shaft sleeve 13, and the front fork stand pipe 9 connected to the girder front pipe 11 for supporting the front wheel 10 is rotated around the axis cord, and the axis cord of the girder front pipe 11 is vertically arranged in back of the axis cord so that the front wheel 10 can be rotated and folded to a rear side.
Patent JP-2002026611-A (JP)
Title: Filter
Inventor: MARUHASHI KENICHI
IPC: H01P5/107
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized dielectric waveguide filter having excellent filter characteristics even with a small number of stages and to provide a filter on which a waveguide-coplanar line conversion is directly formed and which can be connected to a plane circuit or flip-chip mounted. SOLUTION: A front conductor 2 is formed to one side of a dielectric board 1 and a rear conductor 3 is formed onto the other side. Two lines of via-holes 4 interconnecting the front conductor 2 to the rear conductor 3 are formed in a signal transmission direction. A slit 6 formed by partially removing the conductor is formed on the front conductor 2 on the central resonator. The slit 6 is desirably formed at a right angle to the signal direction. Slits 7, 8 formed by partially eliminating the conductor are formed on the front conductor 2 on the resonators at both ends. A coplanar line 9 formed on the front conductor 2 is connected to the slit 8.
Patent JP-2002028724-A (JP)
Title: Surface flaw repairing apparatus of round steel material
Inventor: IIDA ATSUSHI
IPC: B21C51/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface flaw repairing apparatus of a round steel material capable of repairing a flaw safely at its position after inspecting the flaw, free from a human factor in the case of a low flaw generating rate, precisely, manually and easily. SOLUTION: The surface flaw repairing apparatus of the round steel material arranged on a linear transport line of a round steel material and for grinding/ removing its surface flaw is provided with a carrying-in apparatus to transport the round steel material to a prescribed position and to stop thereat, an inspection/repairing table of the surface flaw to elevate the round steel material at a stop position as in a horizontal position, a surface flaw inspection apparatus to freely reciprocate along an axial direction of a rotating round steel material and to detect the surface flaw by causing contact with the round steel material, a marking apparatus to mark by injecting a marking liquid to a position of a detected surface flaw, a working deck which is arranged in parallel with a side of the inspection/repairing table of the surface flaw and repairs a marked surface flaw, and, etc.
Patent JP-2002021449-A (JP)
Title: Double-hung window
Inventor: SUYAMA HIROSHI
IPC: E06B3/26
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a double-hung window facilitating operations and allowing air tight to be sufficiently secured. SOLUTION: An inner sash 3 is installed in such a manner as to be able to slide vertically below the inside of a frame body 1 composed of upper and lower frames 1a and 1b and a longitudinal frame 1c, and an outer sash 2 is installed in the same manner above the inside of the frame body 1. The frame body 1 is constituted as follows: the sliding guide part 5 of the inner sash 3 and the section facing onto an indoor side are taken as synthetic resin parts (b); and the other sections are taken as metal parts (a). The mounting groove 8 of an airtight block 7 between the sashes 3 and 2 is formed along the longitudinal direction of the longitudinal frame 1c between the sliding guide part 4 of the outer sash 2 and the guide part 5 in the metal part (a) of the longitudinal frame 1c.  The mounting groove 8 is fitted with the airtight block 7 in the position corresponding to a joining part between the sashes 2 and 3, and a synthetic resin cover 9 is mounted on the upper part of the airtight block 7.
Patent JP-2002027188-A (JP)
Title: Image reader
Inventor: TACHIBANA MASARU
IPC: H04N1/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that reads an image of an original continuously carried by a slit exposure system and records the read data on a removable recording medium and can efficiently transfer data without the need for carrying a recording medium from other PC when each unit is integrated to reduce the installation area of the image reader. SOLUTION: The image reader is provided with an original carrying means that leads an original from an insertion port to an original ejection port, an original read means that reads an image of the original in the midway of the original carrying section, a display means that is placed in a body case to display read data, an inputting means that is placed in the body case to set operation contents, a recording means that stores the read data to a recording medium, and an interface that is used to send/receive the data to/from an external computer. The inputting means can set a PC connection mode where the image reader transmits/receives the read data to/from the external computer and a memory mode where the data are stored in the recording medium.
Patent JP-2002025918-A (JP)
Title: Semiconductor manufacturing device
Inventor: SHIRAKAWA MASATO
IPC: C23C14/52
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To improve safety of operation in maintenance operation, etc., by enabling the filling state of gas in a gas piping to be displayed in a semiconductor manufacturing device. SOLUTION: The device is provided with gas state detection means 15, 30, 31, which detect the state of gas in a piping based on the opening and closing state of an opening/closing valve provided to a gas piping and the state of gas in a gas piping detected in the previous detection; and a display means 12 for displaying the state of gas in a gas piping in a display means.