baber/WOPTO huggingface dataset:
Patent JP-2001269065-A (JP)
Title: Agricultural polyolefin-based resin film
Inventor: ARAI HIROTAKA
IPC: B32B27/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural polyolefin-based resin film slightly fusing, having excellent transparency after piling, maintaining fusion preventing properties for a long period of time due to an excellent adhesivity of outside coating film and a defogging coating film and having excellent antifogging properties (rapid development and durability). SOLUTION: This agricultural polyolefin-based resin film is characterized in that the film is an agricultural polyolefin-based coating film, is provided with an acrylic resin coating film on the outside of a greenhouse in stretching and with a coating film composed of an anti-fogging agent composition comprising three components of (a) a water dispersion of a hydrophobic acrylic resin, (b) a polyurethane aqueous resin composition and (c) an inorganic colloidal sol as essential components on the other side and contains an ethylene-based polymer containing a hindered amine at the side chain obtained by copolymerizing ethylene with a cyclic aminovinyl compound in the ratio of 0.05-5 wt.% of the vinyl compound unit in the polyolefin-based resin of a base.
Patent JP-2000346846-A (JP)
Title: Method and device for detecting organism-derived material
Inventor: OGURA NOBUHIKO
IPC: G01N33/566
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To make accurately detectable an abnormal organism-derived material even when there is an abnormality such as diffusion or bleeding of a spot. SOLUTION: Using a test piece formed by hybridizing cDNA marked with marking material of tow kinds of specimens A, B, images G1, G2 shown by two kinds of marking data released from the marking material are displayed on a monitor. An operator looks at the images G1, G2, and surrounds an abnormal position of a spot with a closed region 7. Thus, an analysis is performed in a region out of the closed region 7 in the images G1, G2, based on only marking data existing in a mutually overlapping region.
Patent JP-2001276977-A (JP)
Title: Submerged arc welding application method and welding material for austenitic stainless steel
Inventor: NISHIMURA SATORU
IPC: B23K9/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a submerged arc welding application method for austenitic stainless steel which gives the same tensile strength as base metal; 600 N/mm2 and over, to the submerged arc weld of austenitic steel which has tensile strength: 600 N/mm2 and over, giving excellent hot-crack resistant property and bending resistant property, thereby enables to carry out double-sided one pass submerged arc welding to the plate thickness: 12-25 mm. SOLUTION: The chemical composition of weld is controlled to be the composition which includes in weight %, Cr: 19-23%, Ni: 11-15%, Mo: 1.0-1.4% N: 0.10-0.20%, C: 0.06% and below, Si: 1.00% and below, Mn: 0.5-2.50%, P: 0.040% and below, S: 0.03% and below, satisfying quantity of ferrite: 3-20% and below, and the residue consisting of substantially Fe. In double-sided one pass welding, gas metal arc welding(GMAW) is carried out after backside gouging, after that, backside submerged arc welding is carried. Otherwise before right side submerged arc welding, welding by GMAW in a groove for sealing is carried, after that right side submerged arc welding is carried out. Right side welding heat input shall be larger than backside welding heat input.
Patent JP-2001285978-A (JP)
Title: Bad reflex type enclosure
Inventor: NISHINO TAKASHI
IPC: H04R1/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof bass reflex type enclosure with the high degree of freedom of arrangement. SOLUTION: An envelope 10 is provided with the attaching surface 12 of a speaker 16. One end part of a port 18 is opened on the attaching surface 12, the port 18 is provided with a peripheral wall 20 surrounding a straight line extended from the attaching surface 12 inside the envelope 10 and the inner end part of the peripheral wall 20 is closed. The envelope 10 is arranged in one of a first arrangement state and a second arrangement state for which it is rotated about 90 degrees around the straight line from the first arrangement state and an opening part 22 is formed at a peripheral wall part near the inner end part of the port 18. In either first or second arrangement state, the opening part 22 is positioned at a position away from a vertical plane passing through the straight line below a horizontal plane passing through the straight line.
Patent JP-2001282171-A (JP)
Title: Picture display device and its drive control circuit
Inventor: ASO YUJI
IPC: G09G3/36
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device having a wide operating range in which display irregularity due to a change in temperature, the voltage fluctuation of power source, variation in mass production is compensated. SOLUTION: The data signal line driving circuit 3 of a picture display device 1 is constituted of respective video signal output blocks SDi and two detection signals MON1, MON2 are outputted from a video signal output block SDy as a dummy circuit in which a corresponding data signal line is not present. A delay amount detecting circuit 5a monitors the delay amount between the detection signals MON1, MON2. A phase adjusting circuit 5b optimally adjusts the output timing (phase difference) between a clock signal CKS and a data signal DAT by using compensation information obtained by referring to a compensation information table 5c based on this delay amount. After the compensation information is confirmed in the lighting inspection of the device 1, the information is written in the table 5c via a table writing part 5d.
Patent JP-2001284853-A (JP)
Title: Holding member of board and electronic apparatus comprising board fitting structure using it
Inventor: TAN KIEN HOCK
IPC: H05K7/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of screws and bosses that are used for easy fitting of a board by using a holding member so that a wider range of board is held with less screw-clamping. SOLUTION: A holding member 23 for holding a board 20 comprises a fixing part 23a for fixing the board 20 to a case 3, and a plurality of holding parts 23b for holding from behind the board 20 connected to the fixing part 23a. When the board 20 is fixed to the case 3 by the fixing part 23a of the holding member 23, a plurality of holding members 23b hold the board 20 from behind.
Patent JP-2001282894-A (JP)
Title: System for travel information and record media for the same
Inventor: SHINOZUKA KYOICHI
IPC: G06Q50/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system for travel information capable of providing travel information, reserving travel and obtaining travel information. SOLUTION: The system comprises a process to open a window for providing travel information, reserving travel and obtaining travel information (STEP1), a process to obtain and rewrite the travel information provided from a service provider and an information provider (STEP2), a process to register the travel information (STEP3), a process for customer to request the desired condition of travel at the window (STEP4), a process to register the desired condition of customer (STEP5), a process to retrieve the desired condition of customer from the information (STEP6), a process to inform an optimum travel to the customer (STEP7), a process to store the desired condition at no finding of the optimum travel (STEP8), a process capable of choosing registration or no registration for the customer (STEP9),  and a process to transmit regularly a travel information suitable for the desired condition of customer (STEP10).
Patent JP-2001290260-A (JP)
Title: Photosensitive planographic printing plate
Inventor: SHIRAISHI YUICHI
IPC: G03F7/028
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate having enhanced printing resistance while maintaining performances necessary for a printing plate, e.g., sensitivity and suitability to print-out and plate inspection. SOLUTION: The photosensitive planographic printing plate is obtained by disposing a layer A containing a polyurethane resin having acidic hydrogen atoms and a diazo resin on an aluminum substrate whose surface has been made hydrophilic and disposing a layer B containing an alkaline water-soluble or swellable high molecular compound having two or more groups of formula (A) (where R and R' are each H, halogen or alkyl or R and R' together form a 5- or 6-membered ring) in a side chain and a sensitizer on the layer A.
Patent JP-2001291514-A (JP)
Title: Negative electrode material for nonaqueous electrolyte secondary battery and its manufacturing method
Inventor: YAMAMOTO SUKEYOSHI
IPC: H01M4/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a nonaqueous secondary battery which is higher in discharge capacity and superior in cycle life than the negative electrode material consisting of a conventional carbon material. SOLUTION: This is a negative electrode material which consists of Si phase and a Si-containing intermetallic compound phase obtained by casting an alloy molten metal containing one kind or more elements chosen from among group 2A elements and transition elements in thin flakes by a strip casting method or a centrifugal casting method in which a columnar crystal structure occupies 10% more of the alloy cross-sectional area in the length direction of the columnar crystal on the average and in which the average minor axis grain size of the phase of the intermetallic compound except what is crystallized as eutectic in this columnar crystal structure is 100 μm or less.
Patent JP-2001224659-A (JP)
Title: Manual massager
Inventor: KAWAKITA KIJURO
IPC: A61H39/04
Filed: 2000-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a manual massager that is simple in structure, provides a feeling resembling massaging by a man and can be applied to all kinds of bodily shapes. SOLUTION: A massager 100 includes a wire 18, and a holding plate 58 connected to one end of the wire 18 and connected to a hand lever 12 to pull the wire, a swing arm 14 capable of swing around a swing shaft 26 and a support portion 16 supporting rotatably the swing shaft 26 and holding a part of a human body when the swing arm swings and presses a pressed part of a human body. When a user pulls the hand lever 12, a pressing portion 22 attached to the tip of the swing arm presses a specified site of a human body.
Patent JP-2001290895-A (JP)
Title: Content providing system
Inventor: ASANO MAKI
IPC: G06F21/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To shorten the customer occupation time per content providing device, to make a content providing device more small-sized, and to handle a large quantity of contents. SOLUTION: A bar code 3-1 is added as content discrimination information (content ID) to an article (CD) 3 by pieces of music. To listen to desired music in the article 3, an IC card 1 is set on an IC card reader writer 2 with a bar code reading function and the bar code 3-1 given to the article 3 is read and written to the IC card 1. The IC card 1 is taken out of the IC card reader writer 2 and set on a content providing device 4, and contents (music) corresponding to the content ID in the IC card 1 are provided from a content DB server 6-1 through a network 5.
Patent JP-2001287264-A (JP)
Title: Biaxially stretched polyester film and method for manufacturing the same
Inventor: TAKEGAWA YOSHIAKI
IPC: B29C55/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially stretched polyester film having excellent tear rectilinearity and tear strength while holding dynamic characteristics, aroma retention, heat resistance, oil resistance, low moisture absorption and, especially, dimensional stability under dry and moist heat environment required in a food packaging material. SOLUTION: The biaxially stretched polyester film comprises a mixture consisting of 90-70 weight % of a crystalline polyester resin (A) containing 80 mol% or more of terephthalic acid and 10-30 weight % of block copolyester (B) consisting of a crystal segment with a melting point of 170 deg.C or higher and a soft polymer with a melting or softening point of 100 deg.C or lower and a molecular weight of 400-8,000 and is excellent in tear rectilinearity in a machine direction and characterized by that a ratio of tear strength in a machine direction to that in the direction crossing the machine direction at a right angle is 0.7 or more.
Patent JP-2001291795-A (JP)
Title: Substrate, and method of manufacturing semiconductor device using the same
Inventor: SHIOYAMA TAKAO
IPC: H01L23/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a resin sealed, flip chip type which can avoid filling failure of sealing resin and generation of voids at the time of resin sealing. SOLUTION: Rectangular semiconductor chip mounting areas 3 are provided on one face of a rectangular substrate 2, a predetermined wiring pattern is formed as extended outwards of the areas 3, and all the surface other than a land 5 of the wiring pattern is covered with an insulating layer to form a substrate 1a. A gate area 17 as a sealing-resin inlet is made in the insulating layer, all the chip mounting areas 3 continuous to the gate area are made in the form of a thin area 6a and the other area is made in the form of a thick area 6b.
Patent JP-2001295843-A (JP)
Title: Static pressure gas bearing
Inventor: TSUDA TAKUMA
IPC: F16C32/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure gas bearing generating no discharge in a bearing clearance in the static pressure gas bearing used in vacuum and limiting the bearing clearance by generating an electrostatic attracting force between a moving element and a guide. SOLUTION: An electrostatic attracting means is arranged only in a position corresponding to a part where a pressure of a floating gas is sufficiently low in the bearing clearance.
Patent JP-2001300770-A (JP)
Title: Welding equipment
Inventor: YAMAMOTO NAGATADA
IPC: B23K9/12
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide low cost welding equipment having an auxiliary device for welding, whose installation space is small and is easily movable between welding lines. SOLUTION: The welding equipment having a welding robot, a positioner, a traveling device or the like is further provided with a fixing means which enables an auxiliary welding work tool which is used for an auxiliary work in the welding, mounted to and removed from a welding torch or the motion mechanism part of the welding torch.
Patent JP-2001306698-A (JP)
Title: System, method, and recording medium for providing prescription and medicine
Inventor: IIDA KAZUHIRO
IPC: G16H10/60
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a prescription and medicine providing system which solves the conventional problem that the relation between a patient and a doctor or the patient and a pharmacy is fixed and consultation service provided for the patient or medicine reception is geometrically and temporally restricted. SOLUTION: The patient is flexibly connected to doctors and pharmacies by a network, so the patient can freely select a doctor and a pharmacy. The patient sends personal information for identifying oneself to the selected doctor and then the doctor after examining the patient sends a prescription number to the patient and also stores the prescription number, personal information, prescription contents, etc., on the computer of the doctor. The pharmacy takes the personal information and prescription contents out of the doctor's computer according to the prescription number that the patient shows. The pharmacy provides medicines for the patient only when the personal information that the patient presents match the personal information taken out of the doctor's computer.
Patent JP-2001309603-A (JP)
Title: Motor
Inventor: NAGATA HIROSHI
IPC: H02K21/16
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of easily fixing a bracket without making an outside diameter of a stator larger when a bracket is directly mounted on a stator. SOLUTION: A screw hole 28 is passed through in the axial direction of a step section 18 reaching a circular stator 16 from a angler stator section 14 of a stator core 12. A bracket 26 is engaged with the step section 18, and also screwed through the above screw hole 28.
Patent JP-2001300659-A (JP)
Title: Tube expanding method for tube material
Inventor: IMAMURA YOICHI
IPC: B21D41/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a tube expanding method for tube material by which tube materials different in thickness can be manufactured respectively from base tubes equal in size, and the tube member excellent in true roundness can be manufactured. SOLUTION: Axial tension force is imparted at an outlet side of a plug, a target value of the axial tension force is calculated by the following formula from a thickness t0 of tube material before tube expanding, an inner diameter di0 of the tube material, a target thickness t1 after tube expanding, a target inner diameter di1 of the tube material after tube expanding and a yield stress σyp of the tube material, the axial tension force is adjusted to the target value. The target value of the axial tension force is preferably 0.02-0.1 times the yield stress of the tube material. σza= Fc×(1-t1/t0)+Fa}×σyp, Fc=a1×(di1/di0)-b1, Fa=a2×(di1/di0)-b2, a1, b1, a2, b2; constant.
Patent JP-2001307354-A (JP)
Title: Optical head
Inventor: SHIMOKAWA SATOSHI
IPC: G02B7/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of obtaining excellent control characteristics and recording/reproducing characteristics by reducing a deviation of a beam spot shone on an optical disk. SOLUTION: In the optical head having a slider 5 which is attached to the tip end of a suspension 6 in the state that an objective lens 3 is mounted, the slider 5 is turned around the principal point P or its vicinity of the objective lens 3. Preferably, the slider 5 is turned around first and second turning axes 64, 65 which respectively extend in a first direction and a second direction orthogonally crossing each other on the same plane, and the objective lens 3 is mounted on the slider 5 by making the principal point P coincide or nearly coincide with the intersection of respective turning axes 64, 65.
Patent JP-2001302987-A (JP)
Title: Building coating material
Inventor: YAMAUCHI SUMIO
IPC: C09D201/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a building coating material which is easy to conduct coating operation and, in addition, in superior in coating performance. SOLUTION: By including finely cut carbon fibers in a rubber based coating material to entangle the rubber based coating material in the carbon fibers and further producing the state such that the carbon fibers are further entangled in one another, sagging of the coating material is rendered difficult to occur in conducting coating operation and, in addition, the tensile strength of the coating film after curing is improved, and furthermore the carbon fibers which are incombustible and hard to absorb water not only make the coating film hard to burn but also prevent water infiltration.
Patent JP-2001156276-A (JP)
Title: Forming method of gate oxide layer of different thickness
Inventor: CHWA SIOW LEE
IPC: H01L29/788
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method of forming an oxide layer composed of three parts which are different from each other in thickness. SOLUTION: An oxide layer 12 is grown on a board 10 and patterned using a first resist as a mask, a tunnel part 24 is etched to expose a part of the board 10 located under the tunnel part 24, an ion-implanted region 18 is formed inside the board 10 by implantation of nitrogen ions, and then the resist is removed. A second resist layer is formed on a part 22 where the oxide layer is maximum in thickness, the oxide layer 12 is removed from the other parts 24 and 26 by etching using the second resist layer as a mask, and then the second resist is also removed. In succession, a second oxide layer is grown on all the surface, by which the thickest oxide layer 22 gets thicker, the oxide layer scarcely grows on the ion-implanted region 18 to become a thinnest part 24, and the other part becomes a part 26 of intermediate thickness.
Patent JP-2001307679-A (JP)
Title: Discharge lamp
Inventor: WAKAHATA YASUHIKO
IPC: H01J61/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp of foil seal type capable of retaining a tip of a negative electrode at a temperature most appropriate for the case that an alkalne-earth metal such as Ba is used as a material easily discharging electrons, and also capable of retaining luminous flux maintenance factor in high levels in an extended period of time. SOLUTION: The discharge lamp comprises a tip part 41 having a negative electrode 4 of a generally conical shape, a body part 42, and a conductive part 43, and a part 44 for easily discharging electrons is provided at the tip. A stress cushioning part 5 composed of a molybdenum foil is formed on the surface of the body part and/or the conductive part for satisfying an expression 0.11<=Sc/S<=0.63, wherein Sc is an area of the stress cushioning part, and S is a surface area of the negative electrode. And a stress cushioning part composed of a metallic foil selected from the group consisting of a rhodium plating, a rhenium plating, and a niobium plating is formed for satisfying an expression 0.09<=Sc/S<=0.50.
Patent JP-2001312926-A (JP)
Title: Low-voltage power line-optical unit composite cable
Inventor: YASUTOMI TETSUYA
IPC: H01B11/22
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in cable cost and cable laying cost, and to reduce space for laying cables, in the case where low-voltage power cables and optical cables are laid indoors. SOLUTION: The three low-voltage power lines 10, which are composed by applying insulating covering of a thermoplastic resin to electrical conductors, are twisted concentrically, where an optical unit 26, which is composed by applying a resin covering to an assembly of optical fiber core lines, is twisted with the same pitch as that of the low-voltage power lines 10 in a recessed part between the adjacent low-voltage power lines 10. A composite cable applied a sheathe 16, composed of a thermoplastic resin, is used on an outer periphery thereof. A twist pitch is set at 10 to 30 times inclusive of a layer core diameter of the low-voltage power lines 10. The thermoplastic resin, having a Young's modulus of 98 N/mm2 or higher, is used as the resin which covers the optical unit 26.
Patent JP-2001320345-A (JP)
Title: Ofdm-demodulating device
Inventor: YUASA MASATOSHI
IPC: H04L1/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an OFDM-demodulating device in which memory capacity needed for deinterleaving is small. SOLUTION: Data subjected to Fourier transformation is first demapped, and the demapped data is subjected to the processing of frequency deinterleaving and time interleaving. Alternatively, the data subjected to Fourier transform is subjected to frequency deinterleaving, the data subjected to the frequency deinterleaving is demapped, and the demapped data is subjected to time deinterleaving. Information, showing the certainty of the value, is added to the data at the time of performing demapping and error correction is performed in later Viterbi decoding.