baber/WOPTO huggingface dataset:
Patent JP-2001279566-A (JP)
Title: Carbon fiber felt for electrode material and method for producing the same
Inventor: SHIMAZAKI KENJI
IPC: D04H1/4242
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber felt which has excellent heat resistance and oxidation resistance and is useful as a material for the electrodes of sodium- sulfur batteries and the like, and to provide a method for producing the same. SOLUTION: This carbon fiber felt which comprises polyacrylonitrile-based carbon fibers and is useful as a material for battery electrodes, has a resiliency of 2.0 to 4.0 kg/cm2, when the thickness of the felt is compressed at a rate of 50% based on the thickness of the non-compressed felt, a thickness recovery of >=98%, when the compression pressure is removed, and a resistivity of <=0.11 Ω.cm in the thickness direction of the carbon fiber felt.
Patent JP-2001281620-A (JP)
Title: Liquid crystal display device and method for driving liquid crystal display element
Inventor: KOMATSU MIKIHIRO
IPC: G02F1/1347
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an interlace-driven liquid crystal display device having proper visibility, and to provide a method for driving a liquid crystal display element. SOLUTION: The liquid crystal display device (10) comprises a liquid crystal display element (12) with n-pieces of laminated liquid crystal layers, a drive circuit (28) for driving plural liquid crystal layers, and a control circuit (32) for controlling the drive circuit and writing a display picture in the liquid crystal display element by interlace driving, to divide one frame of the image into n-pieces of fields. With this interlace driving, a color of a light absorbing layer (normally black) will not appear in the background, and proper visibility image can be obtained.
Patent JP-2001283903-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAI TETSUYA
IPC: H01M10/0567
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery that is superior in safety. SOLUTION: The nonaqueous secondary battery comprises a positive electrode having a substance which stores and discharge lithium ion, a negative electrode having a substrate which stores and discharge lithium ion or a metal lithium or lithium alloy and a nonaqueous electrolyte. The nonaqueous electrolyte contains a compound as expressed in chemical formula 1 and trimethyl phosphuric acid and fluoric-ether. In particular, the compound, as expressed in the formula, is preferably be 1-50 vol %.; (where R1 and R2 represent hydrogen atom, alkyl group having carbon 1 to 4, or a phenyl group or a phenyl group having alkyl group with carbon number of 1 to 4.
Patent JP-2001279814-A (JP)
Title: Reinforcement structure of connection part of wooden member, method of execution thereof and adhesive using upon execution thereof
Inventor: TEZUKA JUNICHI
IPC: E04B1/38
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To implement reinforcement of connection part between wooden building members easily at low cost with high reliability. SOLUTION: This method comprises the steps of applying an adhesive onto surfaces of building members through a connection part between the building members constituting a building frame such as a foundation 1, sill 2, column 3, horizontal member, bracing, attaching a fiber sheet 4 made of fiber having excellent ductility and high tensile strength formed in a sheet shape to the adhesion surface on which the adhesive is applied, thereafter applying an adhesive onto a surface of the sheet 4, whereby the sheet 4 is surely impregnated with the adhesive to surely attain integration with the building members.
Patent JP-2000296538-A (JP)
Title: Method for molding resin product
Inventor: BABA NOBUYOSHI
IPC: B29C45/26
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce costs and to increase freedom in designing a mold device in the production of a resin product having a sheet material which is fusion- bonded to a base material main body and its surface. SOLUTION: An instrument panel has a base material main body and an elastic sheet material. In molding, the sheet material, which was produced in advance, is contacted with a setting surface 15 to be set with a fixed mold 12 and a movable mold 13 opened. A plasticated resin material is injected/ packed from a runner 22 on the fixed mold 12 side into a cavity 17 through a tunnel gate 21B and a main gate 21A. The elastic sheet material, a heat fusion layer is fusionbonded to the resin material. After that, the molds are opened, and the base material main body and others are demolded by ejection pins 25, 26. Since a resin supply mechanism and an extrusion mechanism are installed in the fixed mold 12 and the movable mold 13 respectively, the interference between the two mechanisms is prevented.
Patent JP-2001279433-A (JP)
Title: METHOD FOR MANUFACTURING PURE Al TARGET PREVENTING ABNORMAL DISCHARGE
Inventor: TAKASHIMA HIROSHI
IPC: H01L21/203
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a pure Al target with which splash or abnormal discharge and the resultant development of particles can be prevented an deposition of a pure Al film by sputtering. SOLUTION: Machining is carried out after control of the hardness Hv of the sputter surface to >=20, to suppressed the development of surface defects due to working and to prevent abnormal discharges. Moreover, the contents of O and N as finely dispersed oxides and nitrides of Al are limited to >=1 ppm in total to increase the hardness of the target, by which machinability is improved and the of burr is suppressed to prevent abnormal discharge.
Patent JP-2001280220-A (JP)
Title: High pressure fuel pump
Inventor: TAKAHASHI YUKIO
IPC: F02M59/44
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure fuel pump equipped with a good sealing performance. SOLUTION: The high-pressure fuel pump includes a fuel supply passage to put the peripheral surface of a plunger in communication with the end on the side with pressure chamber and a valve mechanism to open and close the passage. A seal member is installed between the plunger and each cylinder on the counter pressure chamber side more than a fuel inlet provided in the plunger peripheral surface. This lessens the pressure difference between the sides of the seal member, to allow establishing a good sealing performance and also prolongation of the lifetime of the seal.
Patent JP-2001280979-A (JP)
Title: On-vehicle navigation system
Inventor: ICHIYAMA SATOSHI
IPC: G08G1/0969
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system capable of performing display with high visibility and realizing space saving by housing two or more displays put one on another and, when used, juxtaposing them to display pictures. SOLUTION: Of the two displays put one on the other and housed in a body 21, one display 10 is extracted to the front by moving arms 23 and turned around connection parts 27. Then, the other display 11 is extracted to the front by moving arms 24 and moved downward along slide grooves 26. The display 10 is further turned (180 deg. in total) around the connection parts 27. Then, the arms 23, 24 are pushed into the body 21 to jaxtapose the two displays in the vertical direction, thus getting them ready for use.
Patent JP-2001275849-A (JP)
Title: Grill
Inventor: SUGIMOTO YOSHITERU
IPC: A47J37/06
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To constitute a grill for a gas stove so that a grill pan is uniformly cooled by air during use of the grill and that water in the grill pan is prevented from leaking into the stove frame even when, for example, a cook who inserts and draws the grill pan in and from a grill chamber accidentally spills the water in the grill pan. SOLUTION: A projection 37 protrudes down from a grill chamber and has a given area. The projection has a plurality of upheaving swellings 37b in a flat surface 37a, and each swelling has an air hole 37c cut at the top.
Patent JP-2001284711-A (JP)
Title: Optical transmission device and optical system using it
Inventor: TATENO KIMIO
IPC: H04B10/572
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To control an oscillation wavelength for preventing a wavelength shift, and make the light source wavelength changeable in accordance with an ITU-TS grid in an wavelength multiplexing optical system. SOLUTION: An etalon is provided in an optical path, in which a semiconductor laser beam is changed into a parallel plane wave through a collimator lens. The wavelength of the semiconductor laser system is locked on the basis of a difference of light beams separated from the reflected light as a wavelength error signal.
Patent JP-2001288603-A (JP)
Title: Brassiere
Inventor: IHARA MASATOSHI
IPC: A41C3/12
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a brassiere wearable in an ideal state for different dresses and fittable to those having sloping shoulders or square shoulders, or different breast shapes so as to bring good figures. SOLUTION: This brassiere is so designed that shoulder straps 3 are connected with the top rims of cups 1 so as to make themselves detachable through detachable connective tools 10, plural hitches 11 are provided at given intervals with the top rims of the cups 1, and the shoulder straps 3 can adjust the respective connecting positions to the cups 1 through changing the hitches 11 to be connected to the detachable connective tools 10.
Patent JP-2001291934-A (JP)
Title: Connection part of printed wiring board
Inventor: TATEISHI TORU
IPC: H05K1/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem where force applied, when a perforation is cut is transmitted to a printed wiring board as stress via a connection part, thus breaking a component disposed near the perforation of a printed wiring board. SOLUTION: A connection part 4 of a printed wiring board, which connects a printed wiring board and a member to be connected crossing aslant, is provided.
Patent JP-2001291403-A (JP)
Title: Lighting fixture
Inventor: KANEKO TOMOKO
IPC: F21S2/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To solve problems of lighting fixtures using acrylic resin fiber that a periphery surface thereof can not be used as a radiating surface because of characteristics of the acrylic resin fiber that the light guided from an end part is irradiated from the other end part. SOLUTION: One end of an acrylic resin bar material is formed into a light guiding end, and a light source is arranged in the opposite. Fine unevenness is formed on a part of a periphery surface of the acrylic resin bar material, and the opposite surface is used for a radiation surface.
Patent JP-2001224737-A (JP)
Title: Bilingual cards with audio equipment for pronunciation of japanese and foreign language
Inventor: OIDA AKIRA
IPC: G09B19/06
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide bilingual cards for Japanese and foreign language, which has functions for foreign language learning and mutual understanding between Japanese and foreign cultures. SOLUTION: Words in a foreign language, corresponding to words in Japanese carried on the surface of a card, are carried on the backside of the card as a reading or taking card in Japanese, or on an independent card. An audio equipment is attached for practicing pronunciation in a foreign language or for a competition.
Patent JP-2001294406-A (JP)
Title: Ozone generating device and manufacturing method thereof
Inventor: WADA NOBORU
IPC: C01B13/11
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, compact and high efficiency ozone generating device by suppressing the excessive increase of the cost and forming electric discharge gap length highly precisely. SOLUTION: In the ozone generating device having a counter electrode having <=0.2 mm electric discharge gap length set value, the low cost and compact ozone generating device is obtained by optimizing the electrode working precision (flatness tolerance and parallelism tolerance), which is one of factors to fix the precision of the discharge gap length, with the required ozone generating efficiency and having a simple structure to form a dielectric directly on a base body metal constituting a metal made electrode.
Patent JP-2001294835-A (JP)
Title: Hydrophilic pressure-sensitive adhesive
Inventor: KUROSE TETSUO
IPC: C09J133/14
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic pressure-sensitive adhesive excellent in adhesion, tack, waterproof and water-peeling properties in good valance. SOLUTION: This hydrophilic pressure-sensitive adhesive is composed of an alkali neutralized product of an acrylic copolymer (I) comprising (A) 40-99 wt.% (meth)acrylate having a specific structure, (B) 1-10 wt.% monomer containing a carboxyl group and/or sulfone group, and (C) 0-59 wt.% monomer copolymerizable with the above monomers as a copolymer component, and obtained by using different two kinds of (meth)acrylate as the (meth)acrylate (A).
Patent JP-2001305509-A (JP)
Title: Driving circuit for charging multistage liquid crystal display
Inventor: RYO MEISHUN
IPC: G09G3/36
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To achieve high accuracy of a gray scale and low power consumption, and provide a driving circuit for charging a multi-stage liquid crystal display. SOLUTION: Before a piece of next data is written, liquid crystal pixels are electrically pre-charged and applied with a fixed voltage by performing electric charge distribution and pre-charging operation, and an output of the driving circuit is surely prevented from being latched up for the reason that the voltage has the same polarity as the next write data, and thus the high accuracy of the gray scale and low power consumption are effectively achieved.
Patent JP-2001292368-A (JP)
Title: Imaging apparatus
Inventor: NIIHORI TETSUYUKI
IPC: A63F13/215
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that generates a point. SOLUTION: The imaging apparatus picking up an image is provided with a point generating section 230 that generates a point when the image pickup device satisfies a prescribed condition, a condition storage section 222 that stores prescribed conditions, and a point storage section 232 that receives and stores the point from the point generating section 230. The condition storage section 222 stores a plurality of conditions and when the imaging apparatus satisfies any of a plurality of the conditions, the point generating section 230 generates a point.
Patent JP-2001297056-A (JP)
Title: Arbitrating circuit and dma controller
Inventor: MATSUMOTO AKIHIRO
IPC: G06F13/28
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an arbitrating circuit which generates requests without any time-out even when the number of channels is large. SOLUTION: The arbitrating circuit is provided with a monitor register part 201 which monitors the maximum wait time and actual wait time of a process request signal and a monitor part controller 202 which controls a priority encoder 203 when a process request signal whose wait time has reached the maximum wait time to give top priority to the process request signal whose wait time has reached the maximum wait time.
Patent JP-2001296236-A (JP)
Title: Degradation estimation method for waterproof sheet material
Inventor: SHIRATORI NAOYUKI
IPC: G01N17/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily estimating the degradation of a waterproof sheet material, with high accuracy in a short time on site. SOLUTION: In this degradation estimation method, by measuring a surface crack width and the surface hardness of a measurement portion in a connection part of the waterproof sheet material or near the connection part, a remaining service life (a period to an endurance limit) of the waterproof sheet material can be estimated by use of standard degradation curves of the surface crack width and the surface hardness of the measurement portion in the connection part of the waterproof sheet material or near the connection part, to quantitatively find a degradation state of the waterproof sheet material with high accuracy.
Patent JP-2001294355-A (JP)
Title: Sheet carrying device, and image forming device
Inventor: WATANABE KIYOSHI
IPC: B65H29/70
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device capable of effectively correcting sheet curl without enlarging the device, and facilitating assemblage or maintenance, and an image forming device provided with this. SOLUTION: This sheet carrying device comprises a carrying means for carrying sheets, and a curl correcting means 21 for correcting sheet curl in a sheet carrying passage forming a sheet carrying passage by curving an endless belt 24 stretched between a drive roller 22 and a driven roller 23 by pressing the belt 24 with a rotatable pressing roller 25. The curl correcting means 21 is composed to be integrally detachable from a device main body.
Patent JP-2001298331-A (JP)
Title: Offset correcting method
Inventor: NARUSAWA TOMOHIRO
IPC: H03F3/34
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To automatically and surely correct an offset component without depending on a complicated circuit configuration. SOLUTION: First, a switch 13 is turned to the side of GND, an A/D converter and a D/A converter are operated in the non-input state of the A/D converter 11, and a first D/A output (Vda+Vda) at that time is fed back to a substrater 10 and subtracted from an offset voltage (Vofs). Next, the switch is turned to the output side of the substracter 10, this time, A/D and D/A conversions are performed concerning (Vofs-(Vad+Vda)) and a second D/A output at that time is fed back to the subtracter 10.
Patent JP-2001294816-A (JP)
Title: Unleaded cationic electrodepositing paint composition and method for electrodeposit-painting
Inventor: SHIGENAGA TSUTOMU
IPC: C09D5/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an unleaded cationic electrodepositing paint capable of preventing a defective part from corrosion even in the case of performing the electrodeposit-painting on a subject to be painted having defective parts in some parts of a chemical membrane formed on the surface by a spraying method, etc. SOLUTION: This unleaded cationic electrodepositing paint is characterized by containing 0.2-1.0 mass % antirust pigment component consisting of aluminum tripolyphosphate with aluminum phosphomolybdate in (90/10)-(10/90) mass ratio, and 0.05-0.1 mass % antirusting inhibitor component consisting of a water soluble rare earth metal salt based on the metal, and the method for performing the electrodeposit-painting on a structured material using a steel plate by using the above composition is also provided.
Patent JP-2001306673-A (JP)
Title: Library system using internet and work providing method using internet
Inventor: KOBAYASHI YASUSHI
IPC: G06Q50/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To enable an amateur writer to have one's work read by others without much cost. SOLUTION: A provider 30 provides a library page using the Internet, receives pieces of work posted through terminals 10-1 to 10-n, and sends the pieces of work requested by other terminals 10-1 to 10-n to the terminals 10-1 to 10-n having made the requests, and the pieces of work sent form the provider 30 are displayed on the screens of the terminals 10-1 to 1-n at transmission destinations.
Patent JP-2000331418-A (JP)
Title: Dubbing method
Inventor: MINODA HIDENORI
IPC: G11B20/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To attain dubbing without interruption of data independently of a difference in the recording format between recording media even though an error is generated during the dubbing. SOLUTION: A cluster is a minimum recording unit of an MD and consists of plural compression units (sound groups). For instance, when an error is generated in the process of recording the sound group 27 of the cluster 3, dubbing is once stopped. The synchronizing signal for every sub-code frame (unit of access) is detected by a CD, and the reproduction is restarted from, e.g. the sub-code frame preceding the error occurrence position by two frames, and the new compression data are produced. The new compression data and the compression data of the claster 3 already stored in a buffer memory are verified by an MD recording/reproducing system. Then, the buffer memory is rewritten from the sound group 27 wherein the error is generated. After that, the recording operation is restarted at the head of the cluster 3.
Patent JP-2000353110-A (JP)
Title: Method and device for debugging optimized code
Inventor: CLICK JR CLIFFORD N
IPC: G06F11/28
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device capable of efficiently obtaining a state related to a non-used value while debugging or no-optimization processing. SOLUTION: A method for obtaining information related to a program code is provided with a step for adding a code segment 304. Display not to be practically used after calculation is included in the program code. A debugging code 306 is added in adjacent to the code segment 304 and a machine code 320 is generated from the program code. A breakpoint related to the code 306 is included in the code 320 and an instruction is included in the breakpoint. The method is provided also with a step for substituting a branch instruction for the breakpoint instruction and the debugging code 306 is finally executed by the branch instruction.
Patent JP-2001306415-A (JP)
Title: Input/output device
Inventor: YAMAGUCHI KAZUYO
IPC: G06F13/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an input/output(I/O) device capable of easily executing a test and shortening the test time by eliminating the necessity of a DC test. SOLUTION: The I/O device is provided with a pull-up control register 1, a port latch 2, an I/O control register 3, a CMOS/NOD switching register 4, a selector 5, an internal bus 6, an input buffer 7, an output buffer 8, a pull-up circuit 9, an external terminal 10, an NAND gate 11, an AND gate 12, an OR gate 13, and a test circuit 16.
Patent JP-2001302164-A (JP)
Title: Movable handrail drive device of escalator
Inventor: ONOE YOSHINOBU
IPC: B66B23/04
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the movable handrail drive device of an escalator capable of operating the escalator in a good condition by detecting the degree of wear of a friction member moving a movable handrail easily at an optimum timing and accurately notifying a manager of the replacement timing of the friction member. SOLUTION: A conductive detection head 16 is disposed, in the state of being energized by a spring 20, on the surface of a friction rubber 14 fixed to a drive sheave 12 with conductive screws 18. The friction rubber 14 is worn by the friction thereof with a movable handrail 10, a distance between the screws 18 and the surface of the friction rubber 14 is lowered to a specified value or less, and the screws 18 comes in contact with the detection head 16. By this contact, a control part 22 recognizes that a grounded circuit is closed. Then, the information on the wear and replacement timing of the friction rubber 14 is output to the outside.
Patent JP-2001308409-A (JP)
Title: InSb THIN FILM SUBSTRATE AND MANUFACTURING METHOD THEREFOR
Inventor: OURA HIDEO
IPC: H01L21/203
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an InSb thin film substrate which has high sensitivity and reliability and is applicable to a magnetoelectric transducer. SOLUTION: An Sb film as a first layer 3 and an In film 4 as a second layer having prescribed thicknesses are laminated on substrates 1A, 1B to constitute stoichiometric composition. This InSb thin film substrate 10 has an InSb compound semiconductor crystal film 5 of stoichiometric composition formed on the In film 4. The thickness of the Sb film 3 as the first layer is 7-70 nm.