baber/WOPTO huggingface dataset:
Patent JP-2002266374-A (JP)
Title: Construction machinery
Inventor: TAMANE ATSUSHI
IPC: E02F9/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To extend a life of a hydraulic hose by preventing the hydraulic hose from colliding with a front during revolving of a revolving superstructure. SOLUTION: Constitutionally, a side plate 14C of an arm 14 is provided with a hose cover 32 composed of a protrusive plate 33, a side surface plate 35 and a partition plate 37, and the hydraulic hoses 23 and 24 are housed in a hose storage space 38 formed between the plates 35 and 37 of the hose cover 32. Consequently, swings of the hydraulic hoses 23 and 24 in a horizontal direction during the revolving of an upper swing structure 2 can be regulated by the plates 35 and 37, and the hydraulic hoses 23 and 24 are prevented from colliding with an edge part 14A1 of an upper plate 14A of the arm 14 and being damaged, so as to enable extension of the lives of the hydraulic hoses 23 and 24.
Patent JP-2002268023-A (JP)
Title: Variable light wavelength multiplexer demultiplexer
Inventor: ISHIKAWA HIROSHI
IPC: G02F1/01
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a variable light wavelength multiplexer demultiplexer which has small power consumption and can have its wavelength range widely varied. SOLUTION: The temperature of all the waveguides of a waveguide array 5 can be varied at a time over a wide temperature range by electrifying a heater film 11 provided on the waveguide array 5. Multiplexing and demultiplexing characteristics of this multiplexer demultiplexer depend upon the optical path length difference between adjacent waveguides and the optical path length difference is controlled by the temperature of the waveguide array 5 through the refractive index of the waveguides. Consequently, multiplexing and demultiplexing characteristics can be varied with the electric power supplied to the heater film 11.
Patent JP-2002267078-A (JP)
Title: Easy release joint
Inventor: NAGATA MASAAKI
IPC: E03D9/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy release joint simply connecting pipes in a single operation in connecting a connecting pipe extending from a plumbing fixture to a feed pipe for feeding water or hot water and to simply manufacture a pullout prevention clip, or an element of the easy release a joint at low cost. SOLUTION: The easy release joint 38 comprises a socket member 46 and the pullout prevention clip 72 installed perpendicularly to the axis of the socket member 4 and having a cam part 8. The pullout prevention clip 72 has the substantially equal thickness in every section and its whole body is formed by bending a metal plate.
Patent JP-2002270944-A (JP)
Title: Package for housing optical semiconductor element
Inventor: OSADA TOMOICHI
IPC: H01L31/0232
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor package which can prevent the occurrence of cracking in a lens member, house airtightly an optical semiconductor element to be housed therein, operate it normally and stably for a long time, and transmit an optical signal efficiently. SOLUTION: This package is provided with a substrate 1 having a placing part 1a to place an optical semiconductor element 8 on an upper main surface, a frame 2 provided with a penetrated opening 2a that is bonded to surround the placing part 1a in the outer periphery of the upper main surface and used to input/output an optical signal to/from a side part, a nearly disc-like metallic supporting member 5 in which a through hole 5a is formed in a center, and a lens 4 joined with the periphery of the through hole 5a. The metallic supporting member 5 is formed in a manner that a curved part 5b having an almost U-shape surrounds the through hole 5a on the outer peripheral side of the joint part of the through hole 5a and the lens 4, and it be projected toward the inside of the frame 2.
Patent JP-2002271397-A (JP)
Title: Apparatus and method of packet loss recovery
Inventor: ENDO MORIHISA
IPC: H04L47/43
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of voice quality caused by recovery process. SOLUTION: An apparatus of packet loss recovery comprises: a decode unit 3 for decoding a voice packet train 2 input from a packet network; a voice presence/absence detecting unit 6 for detecting a voice absence or presence state of each voice data in the voice packet train 2; a packet loss detecting unit 5 for detecting a packet loss in a voice packet in a frame N changed from voice absence to voice presence state; and an interpolation execution unit 12 for executing interpolation of lossy voice packet based on the voice presence data included in the voice packet in a time-delayed frame N+1 arriving later the lossy voice packet occurred in the voice packet in the frame N changed from the voice absence state to the voice presence state.
Patent JP-2002270751-A (JP)
Title: Lead terminal, lead frame and electronic component
Inventor: SHIOTANI TAKEHIKO
IPC: H01R12/51
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide lead terminal provided with a terminal part which can be force-fitted to a substrate, a lead frame with which the lead terminal can be assembled to both of the surfaces, three surfaces or four surfaces of the substrate and an electronic component obtained by mechanically coupling the substrate and the lead terminals. SOLUTION: The lead terminal consists of a metal plate obtained by successively providing a terminal at a lead. The terminal consists of a soldering part provided successively to the lead and the terminal part erected from this soldering part. The terminal par has a pair of joint parts approaching and separating from each other via a notch formed on the side of a top.
Patent JP-2002272161-A (JP)
Title: Device and method for transfer control
Inventor: HARA TERUHACHI
IPC: G05D3/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness of control and speed in a constant speed region, while sharp acceleration/deceleration is carried out. SOLUTION: In a recorder which carries out transfer control of a carriage by using a brushless DC motor 1314, the angle position of the motor is detected by an angle detection unit 1315, a commutation timing generating block 1323 generates a commutation timing signal according to the detected angle position, and a second commutation timing generating block 206 generates a commutation timing signal according to a reference clock. A commutation timing selection block 207 switches a signal, outputted to a phase current drive block 1311, between an acceleration/deceleration region and a constant speed region.
Patent JP-2002269350-A (JP)
Title: Transaction settlement method, transaction settlement system and portable communication terminal used therefor and settlement terminal for member store
Inventor: SUZUKI KOJI
IPC: G06K5/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent illicit settlement even in the case of loss, theft, information appropriation or the like of a card or the like in settlement of credit transaction. SOLUTION: In settlement by a settlement terminal for a credit transaction member store connected to a host computer, ID related information or position information of a portable communication terminal is inputted into the host computer from the ID-registered portable communication terminal, to thereby execute identification or credit inspection.
Patent JP-2002238584-A (JP)
Title: Novel mas receptor-analogous protein and dna thereof
Inventor: HINUMA KUNIJI
IPC: C07K14/705
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a novel G-protein conjugate type receptor protein that is useful for screening agonists/antagonists, and the like. SOLUTION: This invention relates to G-protein conjugate type receptor protein originating from mouse heat or rat whole brain, a DNA encoding the receptor protein. The DNAs encoding the Gprotein conjugate type receptor protein originating from mouse heart or rat whole brain or their salts are useful for construction of the expression system of a recombinant receptor protein, development of the receptor binding assay using the expression system and screening of drug candidate compounds.
Patent JP-2001250384-A (JP)
Title: Semiconductor storage device
Inventor: KAWAMOTO SATORU
IPC: G11C11/408
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a decoding time is long and access speed cannot be increased in the conventional semiconductor storage device, and a cycle time cannot by shortened since a reset time is hardly shortened. SOLUTION: This device is provided with a memory cell array, an address decoder 61 decoding an address signal, a driver section 22 driving selectively a word line in the memory cell array or a column selecting line based on decoding information outputted from the address decoder, and a latch section 62 connected between the address decoder and the driver section, holding the decoding information, while supplying it to the driver section, and the device is constituted so as to give a control signal SR1 non-activating selectively the word line or the column selecting line between the latch section and the memory cell array.
Patent JP-2002279705-A (JP)
Title: Method for manufacturing phase change type optical information recording medium
Inventor: MAGAI MASARU
IPC: G11B7/24035
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a phase change type optical information recording medium by which initialization process time is eliminated or reduced. SOLUTION: In the method for manufacturing the phase change type optical information recording medium by which a first dielectric layer, a recording layer, a second dielectric layer, and a reflective layer are stacked successively on a substrate, at least part of layer of the layers up to the recording layer is sputter deposited by using a sputtering gas having a thermal conductivity of 2.0×10<-2> W/mK or less at 100 deg.C.
Patent JP-2002275943-A (JP)
Title: Operating cab structure for construction machine
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine including an operating cab on a revolving body thereof, wherein a hatch door which is swayingly opened/closed does not stick out of an outer edge of the revolving body in an 'opened position', without narrowing the width of the operating cab, and wherein a door lock set location is separated from a swaying center of the door when the door is in the 'opened position'. SOLUTION: According to the operating cab structure for the striation machine, the hatch door (8c) in a 'closed position' is shaped to be a protrusion toward the outer edge (S), and an operating cab main body (8b) includes a recess portion (18) for housing the hatch door (8c) in the opened position inside the outer edge (S).
Patent JP-2002274455-A (JP)
Title: Vehicle seat carrying-in method and device thereof
Inventor: KOIMAI AKIRA
IPC: B62D65/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide and use only one carrying-in device and only one conveyance conveyor to reduce facility cost of an assembly line and improve space efficiency of the assembly line when compared with an assembly line for carrying in vehicle seats separately from both sides of a vehicle body. SOLUTION: A rotary shaft 35 is provided at a tip of a suspension arm 34, a central part 36a of a horizontal turn arm 36 is attached to the rotary shaft 35, and clamp jigs 50, 50 are arranged at both ends thereof to simultaneously suspend two vehicle seats 15L, 15R to be attached by dividing them to the right and left sides of the vehicle body 11.
Patent JP-2002284797-A (JP)
Title: Cancer antigen peptide derived from survivin
Inventor: SATO NORIYUKI
IPC: A61K38/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a peptide capable of inducing cytotoxic T cell targeting a cancer cell. SOLUTION: This peptide is represented by the following amino acid sequence: Ala Tyr Ala Cys Asn Thr Ser Thr Leu.
Patent JP-2002289467-A (JP)
Title: Multilayer ceramic capacitor and mounting substrate thereof
Inventor: OSAWA SHINICHI
IPC: H01G4/38
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable multilayer ceramic capacitor which contrives the enhancement of its electrostatic capacity and miniaturization of the capacitor and can raise the adhesive strength of outer electrodes formed on the same side surface of the capacitor. SOLUTION: The multilayer ceramic capacitor is formed by stacking a plurality of capacitor bodies 1 which are provided with each capacitor element 1g formed by alternately stacking dielectric layers 9 and inner electrode layers 11. At least each pair of electrodes 1c and 1e is provided on one side surfaces of the element 1g, and alternately connected to the layers 11 in the direction of lamination of the layers 9. At the same time, the outer electrodes 1c and 1e of the plurality of the capacitor bodies 1 are formed on the same side surface of the multilayer ceramic capacitor.
Patent JP-2002285649-A (JP)
Title: Wall structure
Inventor: TSUYUKUCHI HIROYOSHI
IPC: E04B1/74
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To make it more difficult for heat energy on the outside to come in a construction or a structure. SOLUTION: On the surface 1a side of a wall material 1, a first heat insulating layer 2 having a high sun light reflectivity and infrared emissivity is provided. On the first heat insulating layer 2, a second heat insulating layer 3, having a low heat conductivity and a high infrared permeability, is provided.
Patent JP-2002288004-A (JP)
Title: Program source processing device and method, and program source processing program
Inventor: ITO KOJI
IPC: G06F11/28
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To accessibly execute the highlighted display or the discriminated display of a code even the codes are dispersed into plural functions or code blocks of a lower order while keeping the interrelationships to support the coding work by a programmer. SOLUTION: The token and syntax are analyzed by a token analyzing part 2, and a syntax analyzing part 3 to an input program source file 1, and on the basis of a result of the analysis, only a code block relating to a specified token is displayed, a display color of the code block relating to the specified token is changed, or the discrimination display such as tree display is executed, to discriminate the code block relating to the specific token in the input program source file from the other part by using a color image plane display device 7 in accordance with the discrimination display mode determined by a user by means of a user determining means 3.
Patent JP-2002283356-A (JP)
Title: Mold for molding lens sheet and method for manufacturing the same
Inventor: ONO YOSHIYUKI
IPC: B29C33/40
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a resin good in dimensional accuracy and durability in mass-producing a lens sheet by a 2P method to reduce a mass- production cost. SOLUTION: A resin having a specific composition (physical properties) is used as an epoxy resin material and a metal powder having a specific particle size distribution is further added to the resin to realize an epoxy resin composition having castable viscosity.
Patent JP-2002285857-A (JP)
Title: Piston drive for internal combustion engine
Inventor: HIYOSHI RYOSUKE
IPC: F16C7/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To make a crank rotation angle required for the move of a piston in each stroke proper to improve sound vibration performance. SOLUTION: The middle point of a stroke in which the piston advances toward a top dead center TDC from a bottom dead center BDC is a first middle point P1, the middle point of a stroke in which the piston advances toward the bottom dead center BDC from the top dead center TDC is a second middle point P2, a crank rotation angle until the piston moves to the top dead center TDC from the first middle point P1 is θ1, a crank rotation angle until the piston moves to the second middle point P2 from the top dead center TDC is θ2, a crank rotation angle until the piston moves to the bottom dead center BDC from the second middle point P2 is θ3, and a crank rotation angle until the piston moves to the first middle point P1 from the bottom dead center BDC is θ4. (θ1+θ2) is not less than (θ3+θ4).
Patent JP-2001313030-A (JP)
Title: Active positive electrode material in electrochemical cell and manufacturing method of these materials
Inventor: HEIDER LILIA
IPC: H01M4/62
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for an electrochemical cell bringing about a higher capacity as compared with carbon. SOLUTION: It is a positive electrode material coated with hydroxide or oxyhydroxide of Sn, Mo, Se, W or Sb converted to an oxide with Sb, Bi, Cd, In, Pb, Ga, Sn or their alloy as a core, and its manufacturing method, where, a slurry of above metal or alloy core in urotropin is adjusted and emulsified with hydrocarbon of C5 to C12 and precipitated on a hydroxide of above metal or an alloy core, to be converted to an oxide with the premix heated.
Patent JP-2002292841-A (JP)
Title: Ink jet printer
Inventor: INOUE SEIICHI
IPC: B41J2/01
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which high quality images can be recorded continuously at a high speed by drying ink quickly with hot air. SOLUTION: In the ink jet printer where ink is dried with hot air, the image recording position of an ink jet recording head and the drying position of a drying means are separated by a distance of W×V×α or longer, where W is the maximum ink delivery per unit area W, V is the carrying speed of an image receiving medium, and α is a coefficient being set depending on an objective image receiving medium.
Patent JP-2002297608-A (JP)
Title: Image filing system
Inventor: KAGAYA NAOTO
IPC: G06T1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To easily manages keywords given to respective images when the images are filed. SOLUTION: An image filing device 1 is remotely operated with a remote controller 2 where a card 6 for operation is loaded. On the card 6, one or more images, arrangement information showing the arrangement of the images, and keyword information representing the keywords given to the images are recorded. The image filing device 1 can store generation information for generating the card for operation on a CD-R 4a.
Patent JP-2002293561-A (JP)
Title: Method for bend forming of glass plate and apparatus therefor
Inventor: KAJIKAWA TOMOO
IPC: C03B35/20
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for bend forming a glass plate and an apparatus therefor capable of preventing damage of the glass plate at the positioning stage of the bend forming apparatus for the method. SOLUTION: In this bend forming apparatus 10 for a glass plate, a hearth bed 30 is installed at the positioning stage 14 of the apparatus 10. A glass plate 26 is air-floatingly supported by the hearth bed 30. At the same time, positioners 32 are abutted to the peripheral parts of the glass plate 26 in the state of air-floating so as to position the glass plate 26 to the prescribed position.
Patent JP-2002302529-A (JP)
Title: Dicyandiamide-added phosphorus-modified epoxy resin- containing resin composition and method for producing the same
Inventor: SUZUKI HIRONORI
IPC: H05K1/03
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition exhibiting sufficient flame retardancy without containing any halogen-based flame retardant and having good curabili ty, and capable of giving highly heat-resistant laminated boards in high produc tivity. SOLUTION: This dicyandiamide-added phosphorus-modified epoxy resin- containing resin composition is obtained by partially adding dicyandiamide to a phosphorus-modified epoxy resin which is obtained by reaction of an epoxy resin with an organophosphorus compound.
Patent JP-2002302555-A (JP)
Title: Metal compound-containing polyester resin composition, method for producing the same, preform for hollow molded product, hollow molded product and method for producing the preform and molded product
Inventor: KIYOMIYA TATSUYA
IPC: B29B11/08
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a metal compound-containing polyester resin composition homogeneously containing a metal compound, and further to provide a method for stably producing the composition, a perform for a hollow molded product and the hollow molded product produced from the composition, and a method for producing the perform and the hollow molded product. SOLUTION: This metal compound-containing polyester resin composition is obtained by bringing a chip-shaped polyester resin into contact with a member comprising a polyester resin containing the metal compound under a fluidized condition. The method for producing the metal compound-containing polyester resin composition comprises bringing the chip-shaped polyester resin into contact with a member comprising the polyester containing the metal compound under the fluidized condition to provide the polyester resin containing the metal compound.
Patent JP-2002304788-A (JP)
Title: Magneto-optical recording medium and method for manufacturing the same
Inventor: KOIZUMI TAKESHI
IPC: G11B5/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium and a method for manufacturing the medium in which magnetic field modulation overwriting is possible, high CNR characteristics and power margin characteristics are obtained even when the medium is formed by using a MO target with low magnetic permeability, and the productivity can be improved. SOLUTION: The magneto-optical recording medium has a magnetic recording layer in which the magnetization state varies by applying an external magnetic field accompanied with the irradiation of recording light and the medium changes the polarization state of the reproducing light entering from a first face side of the magnetic recording layer. The magnetic recording layer is formed by sputtering by using a target having <=2.0 magnetic permeability. The proportion of the terbium (Tb) content in the target ranges from 24.5 to 25.5 atom.%.
Patent JP-2002266711-A (JP)
Title: Device for accelerating fuel combustion efficiency and device for eliminating toxic exhaust gas in internal combustion engine
Inventor: GOSHIMA SUSUMU
IPC: F02M27/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate toxic exhaust gas by extra-atomizing (super-activating) fuel and improving combustion efficiency since pollution by exhaust gas of automobiles, which is a factor of air pollution, results from incomplete combustion of the fuel, and to contribute to purification, recovery, and conservation of the natural environment of the earth as a part of earth environment conservation which can be said as the today's most important issue. SOLUTION: Fuel combustion efficiency is accelerated by super-atomizing (super-activating) the fuel by utilizing a chemical reaction (oxidation-reduction action) by minus ions generated by a device and the toxic exhaust gas discharged from the automobiles is eliminated.