baber/WOPTO huggingface dataset:
Patent JP-2003214603-A (JP)
Title: Reducing combustion burner apparatus and non-oxidation kiln
Inventor: TANIGUCHI SATOSHI
IPC: F27D3/12
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To maintain stable combustion even if combustion air supply amount is small, and to generate an atmosphere of extremely low oxygen.  <P>SOLUTION: This burner apparatus burns fuel such as LNG gas with combustion air and heats the inside of a kiln in a reducing atmosphere. A nitrogen gas piping extending from a nitrogen gas supply source (not illustrated) for supplying nitrogen gas as atmospheric gas is connected, through a nitrogen gas control valve 31, to the ambient air suction side of a blower 22 on a combustion air supply line leading to the burner body 11 through an ambient air opening/closing valve 21, the blower 22, and a combustion air amount control valve 23 so as to mix atmospheric gas with supply amount controlled with combustion air supplied to the burner body 11 of the burner apparatus disposed on the kiln 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216491-A (JP)
Title: Hierarchical cache control method
Inventor: FUTASE KENTA
IPC: G06F12/08
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a data overlap between caches and improve utilization efficiency of a cache storage in a computer system having a plurality of cache storages.  <P>SOLUTION: A high-order cache staging means carries out staging of data read from a disk unit into a high-order cache and it instructs destaging of data read into a low-order cache. A high-order cache destaging means writes data for destaging in the disk unit, it instructs staging of data written in the low-order cache, and it carries out destaging of data from the high-order cache. A low-order cache staging means carries out staging of data written out of the high-order cache destaging means into the low-order cache. A low-order cache destaging means carries out destaging of the data instructed by the high- order cache staging means from the low-order cache.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003031565-A (JP)
Title: Method for manufacturing semiconductor device, wafer treatment apparatus and substrate treatment system
Inventor: IGETA MASANOBU
IPC: H01L21/31
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus, capable of uniformly treating radical substrate over the front surface of a wafer to be treated. SOLUTION: The wafer treatment apparatus comprises a processing vessel having a holding base for holding the wafer to be treated, a treating gas inlet unit provided at a first end of the vessel, an exhaust port formed at a second end opposed to the first end of the container via the base, a radical generating source provided at a side to the first end from the base in the vessel and a rotating mechanism for rotating the base.
Patent JP-2003217660-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FUKAHORI HIRONORI
IPC: H01M10/0567
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cycle property in a nonaqueous electrolyte battery using a mixed active material as the active material of a positive electrode.  <P>SOLUTION: The nonaqueous electrolyte battery comprises a negative electrode and the positive electrode and a nonaqueous electrolyte inserted between the positive electrode and the negative electrode. A negative electrode active material layer including a negative electrode active material capable of doping/ dedoping lithium is formed on either side of a band-shaped negative electrode collector in the negative electrode. A positive electrode active material layer including a mixture of lithium-manganese compound oxide and lithium-nickel compound oxide as the positive electrode active material is formed on either side of a band-shaped positive electrode collector in the positive electrode. The nonaqueous electrolyte includes unsaturated carbonate with the concentration of 0.3-1.2 wt.% and methoxybenzene halide with the concentration of 0.5-3.0 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215182-A (JP)
Title: Instrument and method for measuring capacity
Inventor: SATO YOSHINORI
IPC: G01R27/26
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument and a method that can accurately measure the electrostatic capacity of a measuring object.  <P>SOLUTION: This capacity measuring instrument 1 is provided with a signal generating circuit 13 for generating a measuring signal SM<SB>1</SB>for measuring the electrostatic capacity of the measuring object 2, a detecting circuit 11 having a resistance R connected in series to the measuring object 2 to detect a both-end voltage generated between the both ends of the resistance R when the measuring signal SM<SB>1</SB>is supplied to the measuring object 2, and a CPU 14 for measuring the electrostatic capacity of the measuring object 2, based on the detected both-end voltage and the supplied voltage of the measuring signal SM<SB>1</SB>. The signal generating circuit 13 is provided with the CPU 14 constituted to make a frequency of the measuring signal SM<SB>1</SB>variable and for controlling variably the frequency of the measuring signal SM<SB>1</SB>to the signal generating circuit 13 to settle the both-end voltage within a prescribed voltage range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210453-A (JP)
Title: X-ray ct apparatus
Inventor: UEDA TOSHITSUGU
IPC: G21K5/08
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus obtaining a three-dimensional tomographic image in a short time in addition to a two-dimensional tomographic image.  <P>SOLUTION: This X-ray CT apparatus comprises a plurality of X-ray generating cells arranged at prescribed distance on the circumference of the body axis of a subject; a laser light source; and a circumferential scanning laser scanner for scanning laser beams emitted from the laser light source, and irradiating the X-ray generating cells successively with the laser beams to generate X-rays. The X-ray CT device is provided with an image reconstruction means for reconstructing tomographic image of the subject on the basis of output signals from X-ray detectors for detecting the X-rays after penetrating the subject, of the X-rays generated by the X-ray generating cells.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216784-A (JP)
Title: Electronic application system and electronic application method
Inventor: ARAI HIROSHI
IPC: G06Q10/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic application system capable of facilitating applications/notifications to be presented to a prescribed institution, and an electronic application method.  <P>SOLUTION: The electronic application server of the electronic application system performs a security processing of deciding whether or not to permit access to this system (step S1) and performs a user information registration processing of registering user information (step S2). Then, the electronic application server registers application/notification information and an application/ notification schedule (step S3) and creates a file for a user (step S4). Then, the application server adds an application program for the user to the file for the user and packages it (step S5) and transmits the file for the user to a user terminal (step S6). Then, after installing the packaged file for the user, the user performs an application processing to the prescribed institution by using the installed user terminal (step S7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220068-A (JP)
Title: Treatment tool
Inventor: KIMURA SHUICHI
IPC: A61M29/04
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment tool which enables easy and inexpensive obstructions and expansions of a duct of the living organism.  <P>SOLUTION: The treatment tool 1 having a thin, long and tubular insertion part 2 which can be inserted in vivo, is provided with a tubular heater element 20 near the distal end of the insertion part and a pouch-shaped body 27, at least expanding with the changes in a temperature, near the heater element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223520-A (JP)
Title: System for accepting order of funeral
Inventor: ITO SHINJI
IPC: G06Q50/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for accepting the orders of funerals allowing even small funeral companies to expect the promotion of orders for funerals by allowing a client to easily subscribe for a funeral as desired and expect low prices.  <P>SOLUTION: The system 1 for accepting the orders of funerals has an order- accepting server 11 that can be accessed via a communications line 12 from client terminals 13 installed in a plurality of retail franchise stores S. For each of a plurality of funeral procedure plans, funeral company information about funeral companies capable of providing the contents of funeral procedure plans is stored in the server 11. When the funeral procedure plan selected from among the plurality of funeral procedure plans and funeral-holding family information are transmitted from the client terminal 13 to the server 11, the server 11 associates the transmitted plan with the family information to obtain order information, stores funeral company information which corresponds to the transmitted funeral procedure plan and the order information in association with each other, and transmits the order information to the client terminal 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229979-A (JP)
Title: Image processor and image processing system
Inventor: MINATO JUNICHI
IPC: H04N1/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a system by changing processing in accordance with processing of the next process and omitting complicated image reworking.  <P>SOLUTION: An image processor is provided with: a read part 1 for optically reading an original; a CPU 5 for changing the characteristics for reading the original; an image processing part 4 for converting the read original information to printable image information; an image storage part 6 for storing the converted image information; and an I/F control part 8 for transmitting the image information stored in the image storage part 6 through a network 12 to external devices 13 and 14. The CPU 5 changes the characteristics in response to the nature of the next process or a request from the next process and makes the reading means read the original.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227963-A (JP)
Title: Ribbon optical fiber with rod lens and manufacturing method therefor
Inventor: FUJII YOSHIYUKI
IPC: G02B6/32
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbon optical fiber with rod lens using an optical fiber with rod lens that enables an optical circuit component and a communication optical fiber to be efficiently batch-connected in the optical communication field, and also to provide the manufacturing method.  <P>SOLUTION: The optical fiber with rod lens is composed such that a quartz based GRIN (gradient index) rod lens is welded to the tip end of a bare optical fiber, in which a clad is exposed by removing a coating at the tip end of a coated optical fiber. A plurality of such optical fibers are arranged side by side to form a ribbon-like structure in the ribbon optical fiber with rod lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229900-A (JP)
Title: Repeat processor and its method
Inventor: NAGASHIMA MASARU
IPC: H04L47/43
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the utilization efficiency of a network by canceling invalid packets such as a packet of data omission.  <P>SOLUTION: In a plurality of line cards 1 loaded in an IP router, a TCP management table 4 stores the sequence number of a packet to be received next as a Seq number and stores the sequence number of a latest packet received by the packet receiving side as an Ack number and an input side TCP segment management part 2 receives a packet transmitted by a LAN or the like through a network transmitting/receiving circuit 7 or the like, compares the sequence number of the received IP packet with the Seq number and the Ack number stored in the table 4, and when the value of the sequence number is not less than the Ack number and not more than the Seq number, updates the Seq number stored in the table 4 to the sequence number of the packet to be received next, transmits the sequence number to another line card 1 through an inter-card transmitting/receiving circuit 9, and cancels the received packet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227560-A (JP)
Title: Shaft phase determining method of cam shaft, manufacturing method of cam shaft, and its device
Inventor: MARUYAMA NORIYUKI
IPC: F01L1/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft phase determining method of a cam shaft which accurately determines a position around the shaft core of the shaft in a simple structure in assembling the shaft and a cam piece.  <P>SOLUTION: In the shaft phase determining method of the cam shaft, a phase around the axis of the shaft S is determined in manufacturing the cam shaft CS by inserting the shaft S into each shaft hole Ca of the cam piece C held at a predetermined phase and fixing the cam piece C to the shaft S. A phase around the axis of the shaft S is temporarily determined, and then a pair of rollers 110 of a phase determining means 11 are butted on and grappled by a spline Sp of the shaft S to determine the phase. In the manufacturing method of the cam shaft, the shaft S having fixed phase around the axis is inserted into the shaft hole Ca of the cam piece C, and they are fixed at a predetermined phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228633-A (JP)
Title: Damage level determination device and method for product and recording medium with its program recorded
Inventor: KAWAI NOBUHIKO
IPC: G06Q50/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To precisely determine the damage level of an automobile.  <P>SOLUTION: The input position, input direction, and size of an external force added to an automobile are calculated based on the damage information of the automobile, and the damage level of the automobile due to the external force is determined by using a dynamic model set based on the configuration of the automobile.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229013-A (JP)
Title: Lighting system and liquid crystal display device
Inventor: OIZUMI MITSUO
IPC: F21V8/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thinned lighting system, and a liquid crystal display device which is provided with it and is capable of contributing to thinning a display part of an electronic apparatus.  <P>SOLUTION: This liquid crystal display device is provided with a light source 13, a front light 10 provided with a light guiding plate 12 to bring in light of the light source 13 from its side end surface 12a and to emit the light propagating inside from its emitting surface 12b, and a liquid crystal display unit 20 disposed on the backside of the front light 10, and is structured so that the light guiding plate 12 is also used for a cover member to protect an object to be illuminated (the liquid crystal display unit 20) by the light emitted from the emitting surface 12b of the light guiding plate 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232678-A (JP)
Title: Light intensity measuring device
Inventor: WATANABE HIROSHI
IPC: G01J1/42
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light intensity measuring device capable of reducing the size, and capable of measuring light intensity with always stable high accuracy.  <P>SOLUTION: The light from a light source part 16 having a Xe flash lamp is irradiated to an etching object base board 5 via an irradiation optical system 9. The reflected light from this etching object base board 5 is detected as a light intensity changing signal via a spectroscope 21 and an integrating circuit 23 of a sensor part 15, and the signal is processed. Afterwards, a prescribed arithmetic operation is performed by a computing element 11. The light source part 16 having the Xe flash lamp and the sensor part 15 are integrally constituted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244572-A (JP)
Title: Digital broadcasting receiver
Inventor: SEKINE KOJI
IPC: H04N5/445
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver possibly reducing the effort and time, before an information to see is displayed.  <P>SOLUTION: A receiver 100 extracts a program data for each channel and an additional data to show schematic contents of each channel by a turner 1, a demodulation part 2 and a multiple signal separation part 3. A controller 5 selects a plurality of channels, based on an audience frequency and the like from all the channels, an the contents of the additional data corresponding to this selected channels are sequentially displayed at a part of a screen of display equipment 610.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238323-A (JP)
Title: Mite and insect pest-control agent and method of producing the same
Inventor: GUSHIKEN TSUTOMU
IPC: A01N63/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize an insect pests, e.g. mites-control agent that can certainly repel and exterminate insect pests, e.g. mite and tick without adverse effect on humans, animals and plants at low cost.  <P>SOLUTION: Black alder (Alnus japonica) is fermented using Frankia, a microorganism symbiotic with the tree and the fermentation mixture is extracted. The extract collected is used as an insect pest-control agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250293-A (JP)
Title: Method and apparatus for controlling motor
Inventor: NAKAZAWA YOSUKE
IPC: H02P6/18
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling a motor wherein a rotor position can be estimated with accuracy without installation of a rotor position sensor and output torque can be controlled with accuracy at high speed.  <P>SOLUTION: A controller issues an operating voltage command to a PWM inverter 40 which drives a motor 30. An estimated axis in the direction of a magnetic flux of rotor permanent magnets is defined as dr-axis, the direction perpendicular to the dr-axis is defined as qr-axis, and an axis shifted from the dr-axis by a predetermined angle is defined as γ-axis. An estimated value of γ-axis voltage estimated on the γ-axis by computation using a detection value of motor current and a motor equivalent circuit constant is compared with γ-axis component voltage applied to the motor. The dr-axis phase angle is estimated by computation so that the difference between the estimated value of γ-axis voltage and the γ-axis component voltage is substantially zeroed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217723-A (JP)
Title: Receptacle connector terminal
Inventor: HOWELL DAVID G
IPC: H01R13/11
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To supply superior sandwiching force to a CPU socket pin, to avoid the occurrence of a scratch of a contact surface caused by contact force between the CPU socket pin and a terminal, and to secure the transmission of a constant signal by having further superior elasticity by providing a kind of receptacle connector terminal.  <P>SOLUTION: A kind of central processing unit (CPU) receptacle connector terminal has a base including a body and a soldering part, a pair of upper arm and front arm, and a pair of arms including a contact part and a palm part together with the respective arms. The CPU socket pin can be electrically connected to the terminal just as being sandwiched between the contact parts. The palm part of the terminal presents a truncated chevron shape. A transition part with a terminal contact part smoothly continues to avoid the scratch of the contact surface caused by excessive frictional resistance force of the terminal and the socket pin as well as to simultaneously increase the elasticity of the terminal and the contact part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245720-A (JP)
Title: Roll expanding/shrinking apparatus
Inventor: SATO TAKAYUKI
IPC: B21D5/08
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mechanical rigidity of a forming roll stand having a roll expanding/shrinking apparatus and to position a separate roll accurately, and to provide a roll expanding/shrinking apparatus for obtaining a product having good formability and a prescribed section.  <P>SOLUTION: The point of action of the supporting force for keeping a roll position in the width direction at the roll contractible expanding/shrinking can be set to the area at the point of action of forming reaction force from the roll axis, so that the distance L between the supporting point and the point of action of forming reaction force can be narrowed, and the accurate position of the separate roll is attained to obtain a roll product having good formability and the prescribed section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247371-A (JP)
Title: Natural wind power ventilation window and projected window
Inventor: NISHIMOTO TADASHI
IPC: E05D15/46
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural wind power ventilation window of a projected window type operated lightly by natural wind force.  <P>SOLUTION: The natural wind power ventilation window has both-side vertical frames 11 of a window frame, short main arms 3 which are provided between stiles 21 of a shoji screen 2 and the vertical frames respectively, one ends of which arms are pivotally mounted one end on the upper part of the stile and the other ends of which arms are pivotally mounted on the vertical frame at a position lower than the one end, and a sub-arm 4 one end of which is pivotally mounted on an intermediate part of the stile, the other end of which is pivotally mounted on a lower end of the vertical frame and which is longer than the main arm. In the state that the shoji screen 2 is closed, each arm 3 and 4 is directed in the substantially vertical direction, and a pivotally mounted position to the stile of each arm is positioned upward of the pivotally mounted position to the stile of each arm. The center of gravity of the shoji screen 2 is located at a position biasing the shoji screen 2 to an outside side by the weight W of the shoji screen 2. When it is opened, swinging motion of each arm is stopped by stoppers 18a and 32b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313970-A (JP)
Title: Semiconductor storage
Inventor: ENDO TETSUO
IPC: H01L27/115
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an NAND cell-type EEPROM that can reduce the element isolation region between NAND cells, and can improve integration. SOLUTION: The NAND cell is composed by connecting a plurality of memory cells in series. In the memory cell, a charge accumulation layer and a control gate are laminated on a semiconductor substrate while an insulating film is being sandwiched. In the EEPROM where the NAND cells are arranged in a matrix, a bit line 1 is arranged in the direction that orthogonally crosses a control gate CG used as a word line, the drain side of each NAND cell is connected to the bit line 1 by a bit line contact 2 via a selection transistor 5, and the adjacent bit line contacts 2 in each NAND cell are alternately shifted in the bit line direction.
Patent JP-2003251406-A (JP)
Title: Method and equipment array for fabricating welded tube
Inventor: OKABE YOSHITOMO
IPC: B21D5/12
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an equipment array for fabricating a welded tube by which edge waves before joining the edges of an open tube are stably prevented without interfering with another device to be inserted into a tube.  <P>SOLUTION: In the method for fabricating the welded tube by which band steel 25 is made into the open tube 23 by forming it by gradually bending the width by a forming roll group 8 and welding is performed while butting both edge parts 23a, 23b of the open tube 23 with squeeze rolls 22, center waves are imparted to a material to be formed by pressing only the center part 25c in the width of the band with a center pushing roll 1 on the upstream side of the squeeze roll preferably on the inlet side of the forming roll group.  <P>COPYRIGHT: (C)2003,JPO