baber/WOPTO huggingface dataset:
Patent JP-2004226176-A (JP)
Title: Compound(phospholamban deactivator) for inactivating phospholamban function to ca-atpase
Inventor: POLLESELLO PIERO
IPC: G01R33/465
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To identify or design a phospholamban deactivator.  <P>SOLUTION: The cytoplasm sol domain of phospholamban (PLB) and the three-dimensional structure of the active site are determined from NMR data having fully high resolution for determining the three-dimensional structure. A computer-readable medium is provided for analysis by a computer system having an appropriate computer algorithm. A logical drug design for enabling the design of the phopholamban deactivator is constructed, based on the use of the three-dimensional structure data. The phospholamban deactivator is useful for treating a disease for possibly reducing Ca-pump activity in Ca-ATPase, such as a congestive heart disease.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227926-A (JP)
Title: Sealed type secondary battery
Inventor: IKEDA TOMOHIRO
IPC: H01M2/12
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed type secondary battery in which tightening torque of the electrode post is reduced.  <P>SOLUTION: This is a sealed type secondary battery that comprises a secondary battery 12 having a gas discharge part and capable of charge and discharge, a case 11 having a housing part 11e which is provided with an insertion port 11d, through which the secondary battery 12 is housed, and a holder 20 that closes the insertion port. A holder side tightening part 20a provided at the holder 20 and a case side tightening part 11c provided at the case 11, and an energized projection 19d that is provided on the face opposed to the housing part 11e of the holder 20 are installed, and by tightening the holder side tightening part 20a and the case side tightening part 11c, the secondary battery 12 is energized and supported by the energized projection 19d to the housing part 11e.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224273-A (JP)
Title: Locking mechanism in seat track slide device for vehicle
Inventor: MORI YASUHIKO
IPC: B60N2/08
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a supporting structure capable of easily setting the rotating centerline of a lock lever corresponding to a lock plate to a specified position and to easily maintain a locked state by setting the position of the rotating centerline of the lock lever so that a force to rotate the lock lever in a locking direction is easily produced in the collision of a vehicle.  <P>SOLUTION: A plurality of slip kinematic pairs 17 having arc-shaped relative movement routes are installed between the lock lever 16 and an upper rail 5. The rotating centerline 17a of the lock lever 16 is a common virtual centerline having the arc-shaped relative movement routes of the slip kinematic pairs 17, and positioned on a specified reference plane H or at a position on the lock releasing direction ZD of the reference plane H.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003332572-A (JP)
Title: Transistor and method for forming the same
Inventor: LEE GA WON
IPC: H01L21/265
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor capable of suppressing junction leak currents while ensuring a short channel margin and a method for manufacturing it.  <P>SOLUTION: This transistor is provided with an element isolating film 33 deciding an active region formed on the surface of a semiconductor substrate 31, a gate oxide film 35 formed on the upper face of the semiconductor substrate containing an active region, a gate 37 formed on the upper face of the gate oxide film, a dummy gate 39 formed on the upper face of an area across the active region and an element isolation region where an element isolation film is formed so as to be isolated at a predetermined interval d from both sides of the gate 37 in parallel with both sides of the gate 37, an LDD region formed on the surface of the semiconductor substrate 31 between the gate 37 and the dummy gate 39, and a halo doping region 40 positioned under the gate 37 and the dummy gate 39, and formed on the surface of the semiconductor substrate 31 at the lower part of the LDD region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004230713-A (JP)
Title: Tenter device
Inventor: NODA KAZUAKI
IPC: B29C55/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely stretch a film with its orientation axis slanted while preventing the occurrence of breakage such as cutting.  <P>SOLUTION: Rails 11 and 12 are composed of inlet rail parts 11a and 12a, drawing rail parts 11b and 12b, a bending rail part 11c and 12c, and outlet rail parts 11d and 12d. A preheating zone 10a, a drawing zone 10b, a bending zone 10c, and a heat treatment zone 10d are set up in turn from the inlet 16 side toward the outlet 17 side of the film 20. In the drawing zone 10b, a heating/humidifying part 15 is formed above the film 20. Clips 21 traveling on the rails 11 and 12 while air of a prescribed temperature and prescribed humidity is ejected from the part 15 toward the film 20 grip the film and are moved so that the film 20 is drawn in the width direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236240-A (JP)
Title: Network broadcast system, content distributing method, and program providing apparatus
Inventor: KAWAMURA SEIGO
IPC: H04N21/84
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a manager's program constitution work and to enable even a viewer who requests distribution to view all contents of a program at a time originally in the middle of the program.  <P>SOLUTION: The network broadcast system includes a step S20 where a channel and a program are selected out of a program table on a portal site and distribution is requested from a viewer terminal 3 via a network 4, and a step S21 where a total management part 19 transmits a present time to a program management part 16 and inquires a program table for distribution. The program management part 16 sends program contents to a program distribution control part 17 (step S22). The total management part 19 extracts a content ID comprising the program, extracts the URL of the content from a content attribute information storage part 15 on the basis of the content ID, creates a metafile in a WM form (step S23) to send the URL to the viewer terminal 3 (step S25).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262265-A (JP)
Title: Skin material for vehicle and seat for vehicle
Inventor: HASEGAWA KENICHI
IPC: A47C31/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin material for a vehicle having appearance in which a plurality of sheets of skin materials is actually joined by sewing or welding processing with a welder though it is a skin material made of one sheet of skin.  <P>SOLUTION: The skin material is made of one sheet of skin, and forms a general surface 16 and prescribed shapes 21, 22, 23 of the same appearance as the joining part joined by actually sewing the plurality of sheets of skin materials with transfer printing. It three-dimensionally forms the same appearance as a three-dimensional appearance joined by actually sewing the plurality of sheets of skin materials with the one sheet of the skin material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003248038-A (JP)
Title: Method for electrically inspecting semiconductor element
Inventor: KOH GIL-YOUNG
IPC: G11C29/56
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for electrically inspecting semiconductor elements, capable of increasing the number of the semiconductor elements to be inspected in parallel by one tester.  <P>SOLUTION: Input and output signal lines are electrically connected to each other in a socket board so as to connect two data pins or more to one input/ output signal channel. Part of an output signal is read sequentially by a byte operation function via the electrically connected input and output signal lines of the socket board when electrical inspection is conducted. Therefore, double the number of the input/output signal channel restrictively present in the one tester can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004246508-A (JP)
Title: Data transfer device and data transfer method
Inventor: OTA HIROYUKI
IPC: G06F3/06
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and portable data transfer device.  <P>SOLUTION: This data transfer device 1 performs, according to a predetermined directory structure, data transfer to a transfer destination semiconductor memory 15b with data recorded therein according to the predetermined directory structure of a transfer source semiconductor memory 15a. For example, data transfer is performed from the directory "DCIM" of the data transfer source semiconductor memory 15a to the directory "DCIM" of the data transfer destination semiconductor memory 15b to transfer an image file.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246634-A (JP)
Title: Information processor, and information storage device for information processor
Inventor: MATSUDA SHUNSUKE
IPC: G06F3/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To ensure high portability and unlimited display functions by solving the problems wherein information processing devices such as personal computers, though downsized to a notebook, need further downsizing, despite limited downsizing of notebook personal computers in terms of display size, and information terminals such as PDAs and cellular telephones, though downsized by the use of a small display, are limited in display functions.  <P>SOLUTION: An information processor connects to input means by radio communication, executes information processing according to input information and outputs processing results to a display device via output control means; and is mountable on the display device and removable from the display. The information processor is further provided with information storing means for storing information, and can send and receive information to and from the information storing means by radio communication.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003315362-A (JP)
Title: Power measuring unit used for power data transaction system
Inventor: HIRAHARA TOYOJI
IPC: G01R11/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power measuring unit capable of simple measurement of electric energy, recording and holding of a measurement result, and delivery of the measurement result from a measuring instrument as data, in a power data transaction system capable of collecting power information and providing power statistical data.  <P>SOLUTION: This unit is mounted on a distribution board for distributing the power supplied from a power company or a power saving apparatus of a power plant or the like. The unit has a function for transferring power data measured through a detachable data recording memory-medium, and transfers the data to a power measuring data accumulation server. Therefore, the acquisition of an accurate measured value of the power measurement data and fixed- time measurement, and stockpiling of the measurement data are realized simply and effectively, and execution evaluation data to equipment can be collected simply, and the operational effect of the equipment can be grasped and utilized precisely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253881-A (JP)
Title: Office line concentrator
Inventor: YAMASHITA KAZUHISA
IPC: H04B10/27
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an office line concentrator allowing the manufacturing cost to be cut down.  <P>SOLUTION: Buffer memories 2-1 to 2-n, receivers 3-1 to 3-n, transmitters 4-1 to 4-n, and PON IFs 5-1 to 5-n are provided, corresponding to a plurality of PON transmission lines A, B, to Z, respectively. A controller 7a generates control frames so that usual frames received over the PON transmission lines A, B to Z may not conflict and sends them out to the PON transmission lines A, B to Z. This eliminates the need of L2/L3 switches to cut down the manufacturing cost of the office line concentrator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253934-A (JP)
Title: Radio communication system, server, base station, mobile terminal, and retransmit time out determining method therefor
Inventor: NAKAZAWA TORU
IPC: H04W24/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system which improves the throughput and optimizes the communication availability.  <P>SOLUTION: An RTT monitor 11 measures the packet round trip time (RTT) of a communication line including a radio communication section 101 and estimates the transmission rate from a maximum and minimum values of its variation. An RTO calculator 12 calculates an optimum value fit to its transmission data length to take a retransmit time out (RTO) time at a retransmit timer controller 14. This minimizes the time taken for detecting the loss of data, reduces useless retransmissions due to the crossing of the acknowledgement response (ACK) and data, thereby improving the throughput and optimizing the communication line availability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251818-A (JP)
Title: Method for controlling amount of dispensation
Inventor: OSAWA HIDETAKA
IPC: G01F13/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that merely controlling the volume change in a syringe lacks the certainty whether a desired amount of dispensation is made or not and prevents confirmation when dispensing(discharging) a desired amount of dispensation.  <P>SOLUTION: A dispensing apparatus comprises a dispensing head for forming droplets of a minute amount of sample from a pipet having a hole at the tip for dispensation; a droplet volume sensor for detecting the volume of droplets flying from the dispensing head without any contact; and a controller that drives and controls the dispensing head and has a volume computing section for calculating the volume of droplets from the output signal of the droplet volume sensor. The dispensing apparatus comprises a process for discharging droplets from the hole of the pipet by the dispensing head; a process for computing the volume of droplets during flight by the droplet volume sensor; and a process for controlling a desired amount of dispensation by feeding back volume information obtained in the process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003247188-A (JP)
Title: Method and device for leading web threading tail in paper machine
Inventor: SALMELA JUHA
IPC: D21F7/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform leading of a web threading tail in improved reliability compared with conventional methods.  <P>SOLUTION: The invention relates to a method in leading a web threading tail particularily in a paper machine. A device to be attached to a frame structure of the paper machine is used in the method. The device is moved close to the fabric transporting the web threading tail to detach the web threading tail from the surface of the fabric. The web threading tail is transferred relative to the direction of travel to the following web threading device and, thereafter, the device is moved away from the vicinity of the web threading tail. The transfer of the web threading tail is mechanically performed by the pushing motion in the cross direction of the paper machine. The invention also relates to a corresponding device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004261982-A (JP)
Title: Consumables container capable of measuring remaining amount of consumables
Inventor: NISHIHARA YUICHI
IPC: B41J2/175
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which suppresses noise in a consumables container capable of measuring a remaining amount of consumables with the use of a piezoelectric element.  <P>SOLUTION: The consumables container capable of measuring the remaining amount of the stored consumables includes a consumables tank, a detection signal generating circuit, and a control part. The consumables tank stores the consumables and has the piezoelectric element set thereat. The detection signal generating circuit charges and discharges the piezoelectric element, and also generates a detection signal including amplitude information indicative of whether or not an amplitude of residual vibration after the discharge of the piezoelectric element is larger than a predetermined threshold. The control part controls the charging and discharging of the piezoelectric element by the detection signal generating circuit. This control part can change the predetermined threshold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257186-A (JP)
Title: Travel track rail for conveying truck
Inventor: KOMADA MINORU
IPC: B61B13/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monorail type conveying device capable of traveling an upward slope and a downward slope with no slip without using an intermeshing mechanism of a rack and a pinion.  <P>SOLUTION: This travel track rail 10 for a conveying truck 20 traveling along a track having a horizontal travel part and an inclined travel part is constituted to secure high gripping power even at the inclined travel part over a long period of time by flame-spraying powder mainly composed of the same metal as a material constituting the travel track rail, to form a fine rugged surface on at least the inclined travel part of a contact travel surface with driving wheels 22 of the conveying truck.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259678-A (JP)
Title: Electrode member for discharge tube, manufacturing method of the same, and discharge tube and liquid crystal display using the same
Inventor: SAITO TSUNENARI
IPC: H01J61/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode fluorescent lamp with low power consumption and long life, such as a cold fluorescent lamp used as a backlight for a liquid crystal display, and to provide an electrode member for a discharge tube used for the cold cathode fluorescent lamp.  <P>SOLUTION: The electrode member for a discharge tube comprises a base metal layer (B), and a metal layer (A)containing particles of an oxide or a rare-earth hexaboride and a fixed metal layer. At least one portion of the rare-earth hexaboride particles is exposed to the surface. Preferably, the rare-earth hexaboride is lanthanum hexaboride, the metal layer (A) is nickel as a fixed metal with lanthanum hexaboride dispersed inside the nickel, and the base metal layer (B) is nickel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262323-A (JP)
Title: Steering device
Inventor: MAKI KAZUHIRO
IPC: B62D1/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device having simple structure and high rigidity.  <P>SOLUTION: This steering device 11 comprises a linear steering column 12 connected to a steering wheel and a first mounting part 13 rotatably supporting the steering column 12 on a vehicle body. The steering device 11 comprises a second mounting part 14 intervened between the steering column 12 and the vehicle body and tilting the steering column 12 by the drive force of a motor 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262819-A (JP)
Title: Production method for heterocyclic carboxylic acid derivative, and heterocyclic carboxylic acid derivative
Inventor: AOKI YASUSHI
IPC: C12P17/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a heterocyclic carboxylic acid derivative by which a heterocyclic compound having a carboxy group can stably and easily be obtained with high selectivity and high yield under a moderate condition, and to provide the new heterocyclic carboxylic acid derivative.  <P>SOLUTION: The heterocyclic carboxylic acid derivative shown by formula (2) is produced by bringing the action of ammonia-lyase or a composition containing it in a compound of formula (1) in the presence of ammonia. In formulas (1) and (2), R1 and R2 are each independently H, hydroxy, alkyl or the like, or may form a ring which may include a hetero atom by bonding each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266936-A (JP)
Title: Power factor improving circuit
Inventor: TSURUYA MAMORU
IPC: H02M7/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power factor improving circuit that can be reduced in size, made high in efficiency and can be lowered in noise.  <P>SOLUTION: The power factor improving circuit has a first series circuit that is connected between the positive electrode side output end of a full-wave rectifying circuit B1 and the negative electrode side end thereof, and composed of a boosting reactor L2, a diode D1, and a smoothing capacitor C1, a second series circuit that is connected between a connecting point of the L2 and the D1 and the negative electrode side end of the B1, and composed of a saturable reactor SL1 and a switch Q1, a third series circuit that is connected to the Q1 in parallel and composed of Q2 and C3, D2 and C2 that are connected to the Q1 in parallel, D3 connected to the Q2 in parallel, and a control circuit 10 that controls an output voltage of the C1 to a prescribed voltage by alternately on/off-controlling the Q1 and the Q2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263119-A (JP)
Title: Polyethylene pipe having excellent creep resistance characteristic
Inventor: YAHIRO SHUJI
IPC: C08L23/08
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene pipe useable even under high circumferential stress.  <P>SOLUTION: The polyethylene pipe is composed of a polyethylene resin composition composed of (A) a high-density and low-molecular weight ethylene polymer and (B) a low-density and high-molecular weight ethylene copolymer obtained by polymerizing ethylene with ≥6C α-olefin by a metallocene catalyst and having 960-965 kg/m<SP>3</SP>density, 0.15-0.3 g/10 min melt flow rate values (MMI) at 190°C under 5 kg load and ≥100 hr breaking time in a constant stress environmental stress cracking test under 5 MPa stress. In the polyethylene pipe, breaking time under ≤14 MPa circumferential stress at 20°C is ≥50 hr and breaking time under ≤5 MPa circumferential stress at 80°C is ≥3,000 hr.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264787-A (JP)
Title: Method and device of controlling optical attenuation
Inventor: KURUMADA KATSUHIKO
IPC: G02B6/26
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the dependency on the polarization of the wave in an optical attenuator which attenuates the light amount by moving a shutter inserted into the slit of an optical wave guide.  <P>SOLUTION: The shutter 5 moves (advances) to spread the outputted light beam region 4 passing through without shielding by the shutter 5 in the more increasing direction as approaching to the substrate 3 of the core region from the far side of the substrate. And by the reverse movement (return) of the shutter 5, the outputted light beam region 4 is reduced from the side close to the substrate 3 of the core region. In this way, the dependency on the polarization of the wave is reduced in the optical attenuator. Alternatively, the same effect can be obtained by providing a cut out at the shoulder on the side far from the shutter substrate and moving the shutter in parallel with the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272945-A (JP)
Title: Optical pickup device and optical disk device
Inventor: NAGATOME SEIICHI
IPC: G11B7/135
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which feed position deviation at the time of reversing a movement direction can be prevented, and which comprises a correction lens driving mechanism being suitable for miniaturization.  <P>SOLUTION: A lens guide shaft 30 holding a variable side correction lens 5 is held movably in the direction of an optical axis in a guide hole 34a of a guide holder 34. The guide hole 34a of the guide holder 34 has a notch part 34b at one part, a convex part 30a provided at the lens guide shaft 30 is engaged to this notch part 34b. The lens guide shaft 30 is slid and moved in the guide hole 34a in a state in which the convex part 30a is engaged to the notch part 34b in its moving.  <P>COPYRIGHT: (C)2004,JPO&NCIPI