baber/WOPTO huggingface dataset:
Patent JP-2004022027-A (JP)
Title: Semiconductor memory device and method of writing semiconductor memory device
Inventor: NOICHI SHIYUUHEI
IPC: G11C7/18
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device and its writing method that can write data at a high speed.  <P>SOLUTION: The hierarchical wordline is composed of a main wordline 120 and sub-wordlines SWL0 and SWL1. The switch element 109 is turned on for the area 100 which has finished data latching to transmit the potential of the main wordline 120 to the sub-wordline SWLO. Data writing is started without waiting for the other areas to finish their data latching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019530-A (JP)
Title: Lead valve of engine
Inventor: IWAKIRI MEGUMI
IPC: F16K15/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead valve of an engine which can average a flow rate of intake gas introduced obliquely as seen from a vertical direction in an overall area of a passage cross section.  <P>SOLUTION: The lead valve 3 of this engine opens and closes an intake air passage 2 of the engine 1, and introduces intake air G obliquely at least from a vertical direction to the lead valve 3. This lead valve 3 includes a holder 7 having an inlet port 10 and an outlet port 11, and a lead piece 8 supported to the holder 7 for opening and closing the outlet 11. Further, the lead valve 3 includes a vertical partition plate 18 for partitioning the intake air passage in the holder 7 into a plurality of sections in a horizontal direction, and a horizontal partition plate 19 for partitioning the intake air passage in the holder 7 into the plurality of sections in a vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330373-A (JP)
Title: Label for copying machine
Inventor: KUWAHATA KATSUHIKO
IPC: G09F3/08
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label for a copying machine which obviates protruding of glue within the copying machine and jamming with paper, has suction force free of curling and waving and can be stuck and stripped by replacing the conventional tacky adhesives of a label for a color copying machine and a label for a color laser printer with fine and soft microsuction cups 2.  <P>SOLUTION: The label for the copying machine of Figure 1 is formed by directly coating the rear surface of a polyester film which is a stable heat resistant base material 1 being stable at 180 to 200°C, or special paper, with a copolymer resin emulsion of froth acrylate including numerous microcells and drying the coating to form the microsuction cups 2 including numerous hollow recessed holes 4 below 100 microns in diameter and coating these microsuction cups with a heat resistant protecting base material 3 of the same quality as the quality of the base material 1 from above the same in compliance with the flow direction of the base material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022331-A (JP)
Title: High-frequency heating device
Inventor: MATSUSHIMA HARUO
IPC: H05B6/78
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency heating device which measures weight while conducting three-dimensional rotation.  <P>SOLUTION: A drive shaft 21 combined with an output of a motor 17 is provided at the center of a top plate 19 supported by a parallelogram mechanism constituted of a waveguide 8, turning boards 12, 13, and a movable board 16, and a spring 22, and a horizontal shaft as a wheel-shaped outline vessel constituted of a front board 26, a rear board 25 and a slim rod 27 is combined with the drive shaft 21 through a C-ring 28 and a vertical drive shaft 24. By rolling an egg around the drive shaft 21, a necessary and sufficient amount of heat calculated from weight is put on an egg while imparting vertical and horizontal biaxial rotation to the egg so that the egg can be boiled at a required temperature without having it exploded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023905-A (JP)
Title: Brushless motor
Inventor: OKUBO MASAMICHI
IPC: H02K29/08
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a brushless motor and improve the motor position detection accuracy.  <P>SOLUTION: A sensor magnet part 16 is disposed projectedly for every magnet pole 19 in the axial direction at the end of the rotor magnet 9 of the brushless motor. The sensor magnet parts 16 are made one by one each at the boundary 20 with another magnetic pole. The width W<SB>1</SB>of the sensor magnet part 16 is narrower than the width W<SB>0</SB>of the magnetic pole of the rotor magnet 9 or the width W<SB>2</SB>of a cut 17, so the magnet material can be saved by that amount. A Hall element 5 is arranged within a hollow sensor magnet part 16, and the Hall element 5 can be arranged in a position far from a coil, and besides the Hall element 5 can be surrounded by the sensor magnet part 16, thus the influence of the current flowing through the coil becomes difficult to be exerted on the Hall element 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018192-A (JP)
Title: Sheet cutting position controller
Inventor: OE TATSUYA
IPC: B26D1/40
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet cutting position controller which can improve cutting accuracy when cutting a web with a cutting device at a predetermined position.  <P>SOLUTION: This controller is provided with a cutting aim mark detecting means for putting out a cutting aim mark signal through detection of a cutting aim mark printed on the web, a cutter barrel rotation detecting means for putting out a cutter barrel rotation signal through detection of a cutter barrel, a web elasticity length detecting means for putting out an elasticity length through elasticity of the web on a predetermined web path, a control amount calculating means for putting out a control amount through input of the mark detection signal, a pulse signal and the elasticity length, and a cutting position operating means or operating a cutting position through input of the control amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204085-A (JP)
Title: Light emitting diode
Inventor: OKUNO ATSUSHI
IPC: C09K11/06
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode which is capable of emitting white light with high uniformity at a low cost and its manufacturing method.  <P>SOLUTION: A blue-light emitting diode is sealed up with a sealing resin containing a perylene fluorescent dye to form a light emitting diode. The sealing resin is formed through a method, wherein the perylene fluorescent dye emitting orange fluorescence is uniformly dissolved into an epoxy resin for the formation of an epoxy resin compound as the epoxy resin is heated and agitated, and then the epoxy resin compound is hardened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004021833-A (JP)
Title: Semiconductor integrated circuit incorporated with self-test function and system comprising it
Inventor: KIMURA KENJI
IPC: G01R31/3185
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit incorporated with a self-test function, capable of performing a self-test on a peripheral function block and reducing test costs.  <P>SOLUTION: This system comprises an input/output port connected with a pad 1 and constituted of a port direction register 3, a port register 4 and a comparator 5, and the peripheral function block 6 connected with the pad 1. When output of the peripheral function block 6 is desired to be tested, an expected value for the output of the peripheral function block 6 is set to the port register 4, and a value for making the input/output port an input port is set to the port direction register 3, then the value output from the peripheral function block 6 and passed through the pad 1 and the expected value set to the port register 4 are compared by the comparator 5 for determining the test.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018795-A (JP)
Title: Conjugated diolefin (co)polymer rubber and method for producing the same, rubber composition and tire
Inventor: TSUKIMAWASHI KEISUKE
IPC: C08L9/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugated diolefin (co)polymer rubber, improved with its cold flow, excellent in processing property irrespective to the kinds and combinations of blended fillers, and useful as a tread material of a low fuel expense tire, a large sized tire and a high performance tire excellent in a balance of wet skid characteristic, low hysteresis loss property, abrasion resistance and breaking strength on making a vuvlcanized rubber by performing a vulkanization treatment.  <P>SOLUTION: This conjugated diolefin (co)polymer rubber is a (co)polymer rubber of (1) a conjugated diolefin or the conjugated diolefin with an aromatic vinyl compound, (2) having a primary amino group and an alkoxysilyl group bonded to the (co)polymer chain, and (3) having a copolymerized monomer having ≥2 functionality in the (co)polymer chain and/or coupling at least a part of the (co)polymer chain with a coupling agent having ≥2 functionality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026911-A (JP)
Title: Pressure-sensitive adhesive composition and its manufacturing method
Inventor: MOROISHI YUTAKA
IPC: C09J7/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition which can be effectively crosslinked by ultraviolet irradiation, has improved weatherability and heat resistance, and is free of problems with practicability or staining an adherend.  <P>SOLUTION: The adhesive composition contains as the main component a block copolymer which is prepared by (a) subjecting a monomer which gives a rigid polymer having a glass transition temperature of 50°C or higher and an acrylic monomer to living radical polymerization in the presence of a transition metal and its ligand by using a polymerization initiator in a suitable monomer sequence to form a block copolymer consisting of rigid polymer blocks A having a glass transition temperature of 50°C or higher and acrylic polymer blocks B and (b) introducing ultraviolet-active groups in a pendant state into thus formed block copolymer, thus giving the objective block copolymer which consists of rigid polymer blocks A having a glass transition temperature of 50°C or higher and acrylic polymer blocks B and has ultraviolet-active groups in a pendant state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077288-A (JP)
Title: Memory system and its redundancy system
Inventor: TODA HARUKI
IPC: G11C29/00
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a memory system which enables efficient defect relief. SOLUTION: After a CPU 102 writes data to a memory cell in a memory cell array 103, the data are read and verified and when the data are discrepant, the CPU supplies a phase program signal FP to a phase program part 109, which programs a defective address in a phase part and substitutes a spare memory for the memory cell where the defect occurs according to the address programmed in the phase part. A data path from a defect DQ line to a corresponding DQ buffer is switched to a data path to the DQ buffer from the spare DQ line and the memory cell where the defect occurs is replaced with the spare memory, so that even if the memory cell becomes defective owing to secular change after the memory cells are built in the system, the memory cell can be relieved without causing the system itself to become defective.
Patent JP-2004030150-A (JP)
Title: Data carrier system
Inventor: KUROSAWA KAZUHIRO
IPC: G06F12/14
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a data carrier from being unauthorizedly used while keeping convenience in the use of the data carrier.  <P>SOLUTION: An IC card 1 issued as a data carrier stores a lock status indicating its use limit and when limiting the use of the IC card 1, a device code and a cryptographic key are received and stored from a key device as an electronic apparatus. The stored lock status and its cryptographic key are encrypted by the received cryptographic key and when unlocking the use limit of the IC card 1, the encrypted lock status and cryptographic key are transmitted to the key device 2. Then, a lock status and a cryptographic key which are decoded are received from the key device 2 and without limiting the use, various services are utilized from a system terminal 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002591-A (JP)
Title: Polyurethane foam having high air permeability and low impact resilience and its use
Inventor: ASHIZAWA TAKAHIRO
IPC: C08G18/65
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low impact resilience polyurethane foam which has excellent low impact resilience and high air permeability, furthermore reduces the rise of hardness due to the change in temperature, and does not harden even in a temperature environment of about 10°C.  <P>SOLUTION: The polyurethane foam having high air permeability and low impact resilience is obtained by reacting mixed polyols composed of a high molecular weight polyol and a low molecular weight polyhydric alcohol as the polyol component with a polyisocyanate compound, and particularly as the low molecular weight polyhydric alcohol, at least a low molecular weight dihydric alcohol and a low molecular weight trihydric alcohol are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032354-A (JP)
Title: Data transmission method
Inventor: MATSUOKA HIDEAKI
IPC: H04L69/40
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission method for transmitting and receiving data properly between controllers in a control system where the controllers for performing process control are connected mutually via a network.  <P>SOLUTION: A transmission apparatus of the controller at a transmission side performs data transmission by switching a transmission channel among redundant channels at every transmission period. Consequently, a transmission process in the transmission apparatus of the controller at the transmission side can be performed for minimal processing time, so that plenty of process data can be transmitted per unit time. Besides, focusing on one redundant channel, an amount of data transmitted per unit time by using the channel decreases, so that traffic (a transmitted amount) on the channel can also be decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030245-A (JP)
Title: Network management program
Inventor: HASHIMOTO YASUHIRO
IPC: H04L12/24
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive network-management solution which properly manages respective devices to be managed while avoiding overlapped management to a network system in which the plurality of devices to be managed are managed by a plurality of managing devices.  <P>SOLUTION: The network system is provided with: an image forming device; the plurality of devices to be managed such as scanners; and a plurality of managing servers for managing the devices to be managed. In this case, each managing server obtains from another managing server information about a device to be managed, a retrieving range, etc. of it when starting. Then, each managing server compares these pieces of information with an device to be managed, and information of its own. When there are overlapped managing devices, they are deleted from a management list of its own and that of another managing server to prevent overlapped management.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022624-A (JP)
Title: Data-storage disk having few or no spin-up wedges, and method for wiring servo wedges onto the disk
Inventor: OZDEMIR HAKAN
IPC: G11B21/10
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved data storage medium, particularly a data- storage disk having a few or no spin-up wedges. SOLUTION: This data-storage disk has a disk sector for storing data and a servo wedge located at the beginning of the sector. The servo wedge identifies the sector in conjunction with both an initial positioning of a read-write head and a data read and write operation. By using a servo wedge to provide both an initial head position on disk spin up and a head position during a read or write operation, one can increase a disk's data-storage capacity by reducing the number of, or altogether eliminating, spin-up wedges.
Patent JP-2003143460-A (JP)
Title: Digital camera
Inventor: NAGASHIMA AKIO
IPC: H04N5/232
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which raises safety in underwater photographing. SOLUTION: A digital camera having water-proofing is provided with a pressure sensor 11 and a temperature sensor 12. A diving information processing part 22 searches for the depth during diving, a water temperature, a maximum water depth, a diving start time, and a non-decompression diving enabling time based on detection results of the pressure sensor 11 and the temperature sensor 12. The depth, the water temperature, the maximum water depth, the diving start time, and the non-decompression diving enabling time are displayed on an LCD 9 together with images during photographing.
Patent JP-2003103361-A (JP)
Title: Apparatus and method for reforming surface
Inventor: MORI YOSHIAKI
IPC: C23G5/00
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for easily and sufficiently improving wettability of the junction surface in the brazing and soldering technology to join two pieces of members using a brazing filler metal. SOLUTION: An electric discharge is caused through the medium of a prescribed gas at the atmospheric pressure or at a pressure in the vicinity of the atmospheric pressure, and through the atmosphere of the electric discharge, the surface of a material to be treated is exposed to an excitation constituted in the prescribed gas or active species gases such as ion or the like. Simultaneously or after the exposure, soldering is executed using a flux with low corrosiveness as the material to be treated. And, by exposing the surface of the material to be treated to activated species gases after soldering, organic matters such as flux or the like can be removed.
Patent JP-2003036972-A (JP)
Title: Organic el display and manufacturing method
Inventor: KIM CHANG NAM
IPC: C23C14/24
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a mask used for vapor-depositing an organic layer of an organic EL display. SOLUTION: An organic light-emitting layer of the organic EL display, which has a substrate, the first electrode formed on the substrate, an insulating film formed on the first electrode, a bulkhead formed on the insulating film, the organic light-emitting layer formed on the insulating film, and the second electrode formed on the organic light-emitting layer is formed at the crossing region of the first electrode and the second electrode, by using the mask having a strip hole provided with numerous bridges.
Patent JP-2004039788-A (JP)
Title: Method of manufacturing semiconductor device, and substrate processing equipment
Inventor: NOMURA HISASHI
IPC: C23C16/44
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the removal of metal oxide films attached inside a reaction chamber even by means of cleaning using a remote plasma.  <P>SOLUTION: A processing gas is supplied from a material gas supply section 31 into the reaction chamber 43 via a shower head 6, to form the metal oxide films such as a Zr oxide film and an Hf oxide film on a wafer 40. In order to remove the metal oxide films attached inside the reaction chamber 43 due to repetitious film formation processes, gas cleaning is carried out for the inside of the reaction chamber 43 after the films are formed. First, in a cleaning gas supply section 32, gases containing chlorine atoms such as ClF<SB>3</SB>are activated by a remote plasma source 24. Then, the activated gases are supplied into the reaction chamber 43 from the cleaning gas supply section 32 via the shower head 6. By bringing the activated gases into contact with the metal oxide films attached inside the reaction chamber 43, the metal oxide films are turned into metal chlorides such as a Zr chloride and an Hf chloride which have a high vapor pressure even at a low temperature. The metal chlorides are vaporized and ejected, resulting in the removal of the metal oxide films attached inside the reaction chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222005-A (JP)
Title: Rocker arm
Inventor: ABE KATSUSHI
IPC: B21D53/84
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocker arm, in which the strength around a mounting hole in an adjusting part is ensured by a simple work, and an offset amount is easily ensured, and which is manufactured compactly in the longitudinal direction, inexpensively in light weight, and in the smaller number of man-hours.  <P>SOLUTION: A rocker arm 1 has an arm main-body 2 formed of a single sheet by press-work, and is formed of a pair of parallel side-walls 5, and a joint sheet wall 6. A hole 7 for rocking support is made nearly in the center in the longitudinal direction of both opposed side-walls 5. A supporting shaft for a roller 10 for engagement with the cam is attached to an end 1a of both opposing side-walls 5. The other end 1b of the joint sheet wall 6 constitutes a folded part 13 of a tip-end folded piece 12 extending integrally from the side edge. The folded part 13 is formed into an adjusting part 16 having a mounting hole 15 for mounting a valve action member 14 so as to be adjustable for come-in/out movement. The rocker arm 1 may be of an end pivot-type, and in this case, a pivot member is attached to the adjusting part 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004038805-A (JP)
Title: Instruction execution system
Inventor: AKIZUKI YASUNOBU
IPC: G06F9/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device capable of smoothly releasing an entry of a CSE against increase in the number of entries and increase in a clock frequency of the CSE.  <P>SOLUTION: This information processing device is provided with a register 43 storing a copy of the contents of the maximum number of entries releasable simultaneously in one cycle while setting the entry storing the oldest ordinal instruction ahead among unreleased instructions from all the entries one cycle before an entry completion condition determining cycle in an instruction storage device 42 after execution of the instruction, a completion condition determination part 44 determining whether the instruction stored in the entry of the register is completely executed or not in the entry completion condition determining cycle of the instruction storage device, and an entry release part 45 releasing only the entry determined to be completed by the completion determination part among the entries of the instruction storage device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046589-A (JP)
Title: System for rental locker
Inventor: SUZUKI MOTOYUKI
IPC: E05B49/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rental locker system capable of reducing a charge of the locker during adjustment.  <P>SOLUTION: The rental locker system is equipped with a plurality of lockers 21 enabling lock/unlock individually, a card issuing machine 30 for recording on a card 11 an identification code for a locker 21' usable among the lockers 21 and a password for locking/unlocking the locker 21' and for issuing the card 11, a lock-lock means for performing locking/unlocking of a card identifying part 22 which reads information recorded on the card 11 such as the identification code and the password, and of the respective lockers 21, a recording terminal 60 for additionally recording a service code on the card 11, and an adjustment machine 40 for reading the information recorded on the card 11 and calculating a charge. Moreover, in accordance with the information read by the card identifying part 22, a given locker 21' is locked/unlocked by a locking means.  <P>COPYRIGHT: (C)2004,JPO