baber/WOPTO huggingface dataset:
Patent JP-2003304250-A (JP)
Title: Method for constructing virtual access point
Inventor: SO MONFU
IPC: H04L12/46
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a virtual access point.  <P>SOLUTION: A wireless LAN (local area network) card is installed in an Ethernet (registered trademark) server and other wireless users construct a wireless LAN by using Ad-Hoc. First, a DHCP (dynamic host configuration protocol) server is installed and constituted so that the Ethernet (registered trademark) and the wireless LAN have a plurality of IPs and that a user end acquires a dynamic IP by dividing a private IP by a DHCP system. Any of user IPs are automatically acquired. An NAT (naming address translation) server is further installed, converts a private IP of the user end and accesses the Internet by a server public IP. A WINS (Windows Internet naming service) server is further installed, users of two LANs are enabled to transmit the WINS server, to perform IP conversion to it and to directly access data of a member of another LAN by NetBIOS names.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299203-A (JP)
Title: Measuring system for set of cars
Inventor: KIZAWA YOSHITAKA
IPC: H04B7/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring system for a set of cars that is easy to mount and dismount.  <P>SOLUTION: This system has a central device 1 installed in an optional car of a train and terminal devices installed in all cars or a plurality of the optional cars of the train. Controlled by the central device 1, each terminal device 2 measures the car performance of its corresponding car, and the central device 1 is configured to collect and analyze the measurement data obtained by each terminal device 2. The central device 1 and each terminal device 2 are provided with radio transmitters 14, 24 to form a radio network in which communications between the central device 1 and each terminal device 2 are performed directly or relayed via a radio transmitter 24 in-between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293991-A (JP)
Title: Casing split pump
Inventor: SAITO TOMOHIKO
IPC: F04D29/42
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing split pump allowing a durability to be increased by preventing the internal parts of the pump from being worn and corroded.  <P>SOLUTION: A casing comprises two casing members having an upper casing member and a low casing member 16. A main shaft 18 is disposed to pass through the inside of the casing, and an impeller 24 fitted to the main shaft 18 is disposed in an internal space divided by the upper casing member and the lower casing member 16 in the casing. In a seal part comprising an impeller wearing 30 fixed to the impeller 24 and a case wearing as a casing side seal part disposed on the casing side, the wearing ring comprises an upper wearing member and a lower wearing member 34 divided in circumferential direction, and the case wearing members are fixed to their corresponding casing members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292386-A (JP)
Title: Conjugated body and manufacturing method therefor
Inventor: ITO YASUTAKA
IPC: C04B37/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugated body of a nitride ceramic substrate having good corrosion resistance because 5% or more of a sintering aid is contained in the inside of the nitride ceramic substrate and so the sintering aid is moved to the interface between the nitride ceramic substrate and a nitride ceramic- made columnar body, thus both of them are conjugated tightly due to the movement of the sintering aid.  <P>SOLUTION: The conjugated body is manufactured by conjugating the nitride ceramic-made columnar (tubular) body to the bottom of the nitride ceramic substrate comprising aluminum nitride, and the like, whose inside is provided with an electroconductive body such as a resistance heating element and an electrostatic electrode, and it is characterized in that 5% or more of the sintering aid is contained in the nitride ceramic substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291183-A (JP)
Title: Valve gate type mold assembly and its molding method
Inventor: MURAYAMA FUJIO
IPC: B29C45/28
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate flow of a molding material after opening a gate of a valve pin without adding compulsory strength.  <P>SOLUTION: A gate taper part 20A is provided on the gate 20, a pin taper part 54 is provided at the tip end of the valve pin 51 and a gate block part 52 is provided at the tip end of the pin taper part 54. When the gate of the valve pin 51 is fully enclosed, the interval W between the gate taper part 20A and the valve pin taper part 54 is specified 1/4 to 3/4 of the difference between the diameter D of the tip end part 53 thereof and the diameter d of the gate block part 52. Strength added to the gate taper part 20A by moving the valve pin 51 is reduced. Heat insulating property between both thereof can be secured by a resin in the interval W. On the other hand, when the gate is opened, the resin is smoothly flowed from the gate 20 to a product cavity 3 due to space opened by moving the valve pin 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293534-A (JP)
Title: Down pipe supporter
Inventor: KOMORI SHIGETAKA
IPC: E04D13/08
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a down pipe supporter preventing a looseness during the rotary operation of a shaft plate section and a bearing section in the open-close operation of a receiving body and a cover body and smoothly conducting the open-close operation.  <P>SOLUTION: In the down pipe supporter having a structure in which the approximately T-shaped tabular shaft plate section 3 is formed at either one end section of the two-part receiving bodies 1 or the cover body 2 and the cylindrical bearing section 4, to which the shaft plate section 3 is attached pivotally, at the other end section, these shaft plate section 3 and bearing section 4 are attached pivotally and the receiving bodies 1 and the cover body 2 are formed in an openable and closeable manner while an engaging receiving section 5 is formed at either one free end section of the receiving bodies 1 or the cover body 2 and an engaging section 6 engaged with the engaging receiving section 5 is formed to the other and the down pipe supporter is clamped and held to a down pipe T, one or more of projecting sections 33 are formed towards the oblong direction of a plate piece section 32 in the oblong plate piece section 32 formed at the front end of a neck piece section 31 of the shaft plate section 3, and a contact area in the open-close operation of the shaft plate section 3 and the bearing section 4 is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294130-A (JP)
Title: Control device for hybrid vehicle
Inventor: MURAI HIROAKI
IPC: B60L50/16
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To securely protect an electric motor and an inverter from temperature rise caused by down speed change of a transmission in a hybrid vehicle in which the engine and the electric motor are constantly connected.  <P>SOLUTION: Rotation frequency of the electric motor at the time of down speed change is calculated, and a current command value is determined based on this and a torque command value at the time of down speed change. Allowance time up to a protective temperature is calculated based on the current command value and the current motor temperature. When this allowance time is less than a prescribed time, down speed change is prohibited, and when it is longer than the prescribed time, down speed change is permitted. When the motor temperature is likely to reach the protective temperature down speed change is prohibited, where rotation of the electric motor is not increased, thereby deterioration of durability of the electric motor and the inverter is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297760-A (JP)
Title: Semiconductor manufacturing device
Inventor: ISHII AKINORI
IPC: H01L21/22
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination due to organic substances generated from a boat elevator.  <P>SOLUTION: In batch-type heat treatment equipment having a treatment chamber 9 for treating a wafer 14 group while holding it on a boat 13, a stand-by chamber 3 formed directly under the treatment chamber 9 in which the board 13 is put into a stand-by state, and a boat elevator 20 for elevating the boat 13, and for carrying it in/out of the treatment chamber 9, the boat elevator 20 is set outside the stand-by chamber 3, and the boat elevator 20 and an elevator 33 for supporting the boat 13 are connected through an elevator shaft 28 put through the stand-by chamber 3. In this case, cooling water 48 is made to circulate through the hollow 29 of the elevator shaft 28. Therefore, it is possible to prevent the organic substances of the boat elevator from splashing in the stand-by chamber. Furthermore, it is possible to prevent the thermal expansion of the elevating shaft by forcedly cooling the elevator shaft, and to immediately detach the wafer from the boat, and to prevent the deterioration of throughput.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290487-A (JP)
Title: Game machine, program and recording medium
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine which prevents prize-winning entry of a game ball into a big win opening from being hindered by a motion of an ordinary electric accessary.  <P>SOLUTION: When an ordinary pattern display device 34 conducts a stop display of a prize-winning stop pattern while the big win opening 41 is opened by a special electric accessary 42 of the first kind, in a motion example 1, display of variation by the ordinary pattern display device 34 and driving of the ordinary electric role object 28 by an ordinary electric role object solenoid are delayed until the big win opening 41 is closed by the special electric accessary 42 of the first kind. Consequently, two movable wing pieces 28a and 28b of the ordinary electric role object 28 are prohibited from being opened when the big win opening 41 is opened by the special accessary 42, and a start opening 27 of the first kind is also prohibited from being extended by the two movable wing pieces 28a and 28b. Accordingly, a game ball running down on the surface of a game board 14 toward the big win opening 41 is not hindered by the two movable wing pieces 28a and 28b and can enter the big win opening 41 easily for winning a prize.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290814-A (JP)
Title: Method and apparatus for producing composite material for metallic fibers
Inventor: YOSHIZAWA AKINOBU
IPC: B21C37/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing metallic fibers in which an expensive extra-low carbon steel is unnecessary to use and carbon steel is not converted to stainless steel.  <P>SOLUTION: In this method and an apparatus for producing a composite material for producing metallic fibers, the diameter of a steel pipe 5 having a plurality of coated wire rods 4 inserted therein is shrunk with cold-working and subsequently, hot-rolling is performed. The shrinkage of the pipe diameter with the cold-working is performed with a press pipe-shrinkage device 15. The hot-rolling is performed by heating the pipe with only an induction heating furnace or with a combination of a combustion-type heating furnace and the induction heating furnace and then applying rolling. A hoop 3 and the steel pipe 5 contains ≤0.04 mass% carbon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303456-A (JP)
Title: Magneto-optical recording medium and method for manufacturing the same
Inventor: MIYAKOSHI TOSHIMORI
IPC: G11B11/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium of a DWDD reproducing system wherein temperature dependence of saturation magnetization of a reproducing layer is reduced and the influence of a demagnetizing field and a floating magnetic field is reduced and to provide a method for manufacturing the same.  <P>SOLUTION: In the magneto-optical recording medium, the reproducing layer is formed by using a process gas consisting essentially of a Kr gas or a Xe gas. Thereby, temperature dependence of saturation magnetization MS is reduced and the influence of a demagnetizing field and a floating magnetic field can be reduced across a wide temperature range. The temperature dependence (a) of the saturation magnetization MS is considerably reduced compared with that (b) of the reproducing layer formed in an Ar atmosphere conventionally used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301087-A (JP)
Title: Dynamically cross-linked polymer or composition
Inventor: MATSUDA TAKAAKI
IPC: C08J3/24
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamically cross-liked polymer or a dynamically cross- linked polymer composition excellent in softness, etc.  <P>SOLUTION: The dynamically cross-linked polymer or the dynamically cross- linked polymer composition is prepared by dynamically cross-linking, in the presence of a vulcanizing agent, a modified polymer or a modified polymer composition comprising (1) 10-100 pts.wt. modified polymer prepared by the addition reaction of a functional group-containing modifying agent with living terminals of at least one polymer selected from among the below-described polymers (a) and (b) and their hydrogenated products and (2) 0-90 pts.wt. at least one component selected from among thermoplastic resins and rubbery polymers. The polymer (a) is a conjugated diene polymer. The polymer (b) is a conjugated diene-vinyl aromatic hydrocarbon copolymer of which the total vinyl aromatic hydrocarbon content is 50 wt.% or lower and the ratio of the vinyl aromatic hydrocarbon polymer block content to the total vinyl aromatic hydrocarbon content is lower than 50 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305620-A (JP)
Title: Work carrying device
Inventor: OHIRA YASUHITO
IPC: B23Q7/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work carrying device having a low-cost structure, capable of moving and stopping a work receiver 45 to an optional position in the right and left direction with accuracy at least comparable to the conventional one.  <P>SOLUTION: The work carrying device comprises a supporter 10 having a fixed guide rack member 15 and movable guide track members 17, 18, 19, a driving device 16 for moving these movable guide track members rightward or leftward, track member linking mechanisms 35a, 35b for relatively operating the movable guide track members 17, 18, 19, the work receiver 45 provided on the movable guide track member 19, and a plurality of stopper members 52a, 52b, 52c for stopping the movable guide track member 17 at the predetermined position. An electric motor, whose rotation speed is varied by inverter control and whose rotation controlling system is an open loop type, is utilized as the driving device 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307524-A (JP)
Title: Acceleration data correction device, its correction method, its correction program, recording medium for recording its correction program and navigation device
Inventor: OKAMOTO TATSUYA
IPC: G08G1/0969
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device having an acceleration sensor correction means for easily correcting acceleration calculated from an acceleration sensor.  <P>SOLUTION: Actual acceleration of a vehicle is calculated from a speed sensor 4. An inclination is calculated by acquiring horizontal directional and vertical directional speed data on the basis of a frequency change by a Doppler effect of a navigation radio wave received from a plurality of GPS satellites by a GPS receiving part 2. A sine value (G.sinθ) to gravitational acceleration is calculated on the basis of the inclination. Theoretical acceleration of the acceleration sensor is calculated by adding the actual acceleration and (G.sinθ). A value by dividing the theoretical acceleration of the acceleration sensor by sensitivity of the acceleration sensor 6 is subtracted from a sensor output value of the acceleration sensor 6, and is renewed by properly performing leveling processing by determining a correct offset value. The correct offset value can be easily acquired even at traveling time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308730-A (JP)
Title: Silver oxide fine particle composition, its manufacturing method, conductive composition, conductive film and its manufacturing method
Inventor: KUROSAWA YUKIHIKO
IPC: H01B13/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver oxide fine particle composition having such a small particle diameter as to cause a reduction reaction at low temperatures, and having an excellent dispersing property into a solvent or a binder resin even if it is dried, to provide its manufacturing method, to provide a conductive composition capable of providing a conductive film having low volume resistivity and high conductivity equivalent to silver even if the film is formed at high temperatures by using the silver oxide fine particle composition, to provide the conductive film and to provide a conductive film and its formation method.  <P>SOLUTION: This silver oxide fine particle composition is formed of fine particles each formed by coating the surface of silver oxide particles with a dispersant and having an average particle diameter of 0.01-10 μm. The silver oxide fine particle composition can be dispersed into the dispersant. This conductive composition is made by dispersing the silver oxide fine particle composition into one or more kinds selected from a binder resin, a solvent and a reducing agent. In this conductive film, silver fine particles are fused to one another by applying the conductive composition to an object and heating it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319626-A (JP)
Title: Motor and blower
Inventor: OKADA JUNJI
IPC: H02K17/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor of high efficiency, low vibration, and low noise which is high in the space factor of winding relative to a slot.  <P>SOLUTION: For a motor which is constituted by storing a rotor 4 in an inner ring magnetic pole 3 equipped with a plurality of magnetic pole pieces 2 forming a plurality of slots and winding main coils 5 and 6 and auxiliary coils 7 and 8 in slots so as to wrap the rotor 4 and fitting the inner ring magnetic pole 3 in an outer ring yoke 9 constituting an outer ring, two of the main coils 5 and 6 and the auxiliary coils 7 and 8 are wound so that both end faces are shaped into V-shaped open leg shapes as to each of the slots. The number of windings of one coil of the main coils 5 and 6 or the complementary coils 7 and 8 that has the same polarity of the other coil of the main coils 5 and 6 or the complementary coils 7 and 8 is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036178-A (JP)
Title: Method and apparatus for allocating use of access device between host and guest operating systems
Inventor: GREGG LEON EDWARD
IPC: G06F21/62
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method, apparatus and article of manufacture for allocating use of an access device between a host operating system and a guest operating system. SOLUTION: A source of the received request to use the access device is determined as either the host operating system or the guest operating system. A determination of whether the host or guest operating system has a key for the access device is performed. The key enables either the host operating system or the guest operating system to use the access device. A determination of whether the received request is an altering request to change a state of the access device or a passive request to read the access device is also performed.
Patent JP-2003311680-A (JP)
Title: Device for processing collector tab of lithium ion battery electrode
Inventor: TSUJIIDE MUTSUMI
IPC: B26D1/40
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To lightening a die cut roll 2 of a device for processing collector tabs of a lithium ion battery electrode, reducing cost and prolonging a life of a cutting edge 4.  <P>SOLUTION: The die cut roll 2 of the device for processing the collector tabs of the lithium ion battery electrode is provided with one enlarged diameter portion 3 and one cutting edge 4. A sacrificed cutting edge 9 is equipped between the enlarged diameter portion 3 and the cutting edge 4. Tips of the cutting edge 4 and the sacrificed cutting edge 9 are formed with land portions 10, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312713-A (JP)
Title: Easily peelable laminated lid material
Inventor: KASAHARA HIROSHI
IPC: C08L23/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily peelable laminated lid material with excellent adhesive properties between layers constituting the easily peelable laminated lid material even with no adhesive such as an anchor coating agent.  <P>SOLUTION: The easily peelable laminated lid material 10 comprises a base material layer (I) 11 comprising a base material and a composition layer (II) 12 comprising an olefin resin composition comprising a polyolefin resin and 0.01-10 pts.mass epoxy compound with at least two epoxy groups in a molecule and a molecular weight of at most 3,000 to 100 pts.mass resin ingredient containing the polyolefin resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277725-A (JP)
Title: Modified silicone sealant for construction
Inventor: SONODA YUSUKE
IPC: E04B1/682
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified silicone sealant with favorable a core curing property.  <P>SOLUTION: The modified silicone sealant contains (A) a rubbery organic polymer having a hydroxy group and/or a hydrolyzable group with a bound silicon atom and at least one silicone containing group capable of crosslinking by formation of a siloxane bond, (B) a silane coupling agent containing polyethylene oxide, and (C) a tetraalkoxysilane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312734-A (JP)
Title: Plate material carrier
Inventor: OKANO NORIO
IPC: B65D77/26
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To carry a windshield F in a simple and difficult-to-break manner.  <P>SOLUTION: A windshield carrier G for carrying the windshield F includes an outer packaging container 1 having a storage space S for receiving the windshield F and a folding member 2 having a holder 21 for holding the periphery F1 of the windshield F. A fixing part 3 for fixing the holding member 2 to the inner peripheral surface of the container 1 is provided, so that the windshield F can be carried while kept in the storage space S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315370-A (JP)
Title: Waveform recording device
Inventor: NAKAYAMA ETSURO
IPC: G11B20/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveform recording device having improved waveform display accuracy by equalizing a region of displayed waveform data to a region of waveform data used as the base of compressed waveform data.  <P>SOLUTION: In this waveform recording device, an analog measured waveform signal is converted into waveform data and stored in a memory, and the waveform data stored in the memory are read out, and the waveform is displayed on a display. The device is characterized by generating the compressed waveform data from the waveform data in each prescribed compression section, and generating the compressed waveform data having a display start point or a finish point of the waveform data in the compression section by recompressing the waveform data used for display.  <P>COPYRIGHT: (C)2004,JPO