baber/WOPTO huggingface dataset:
Patent JP-2002183557-A (JP)
Title: Method for enclosed electronic commerce
Inventor: HAYASHI SACHIYO
IPC: G06Q30/06
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To remove ill effects caused by the principle of low price supremacy, into which the conventional open market type electronic commerce is liable to fall. SOLUTION: A home page which is an electronic market by a mediator is provided over the Internet, for example as a place where commodity buyers buy commodities from a plurality of commodity sellers at least partially, in common with each other on selling commodities (including offering services) to solve these problem. The commodity sellers and commodity buyers for the commerce on the home page by the mediator are registered. The commodity sellers and commodity buyers are set in a fixed relation for excluding the price supremacy principle which is a defect of open market.
Patent JP-2002188740-A (JP)
Title: Check valve
Inventor: CHIKAI HIDEYUKI
IPC: F16K51/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a check valve capable of preventing the adherence of shells by perpetually washing a valve body seat surface with a fluid in a state that a valve element is opened to open a port. SOLUTION: A valve body seat 16 is provided at an internal port 15 of the valve body 11 and the valve element seat 17 abutted to the valve body seat 16 is provided to the valve element 13 disposed in the valve body 11. The valve element 13 is turnably provided, around an axis center of a valve rod 12, from a full closing position closing the internal port 15 by abutting the valve element seat 17 to the valve body seat 16 to a full opening position opening the internal port 15 by isolating the valve element seat 17 from the valve body seat 16. A rubber lining 21 is applied to the valve seat 17 and the valve body seat 16.  The valve body 16 is formed on a recessed taper surface 16a in which a diameter is reduced toward the upstream in the axial direction of the internal port 15 and the valve element seat 17 is formed on a projected taper surface 17a corresponding to a taper surface 16a of the valve body seat 16.
Patent JP-2002189199-A (JP)
Title: Polarizable molding and method of manufacturing for the same
Inventor: YAMAMOTO TAMENOBU
IPC: G02B1/14
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain polarizable moldings which are strong to impact and are high in the degree of polarization, for example, goggles, sunglasses and spectacles which are strong to the impact and are high in anti-dazzle performance. SOLUTION: The polarizable molding of a laminated structure including a polarizing plate formed by grasping a polarizer sheet layer between two protective sheet layers is formed by bonding one layer of the protective sheet layer and a polyurethane sheet layer or polyamide sheet layer by an adhesive or tacky adhesive and further, thermally adhering the polyurethane sheet layer or polyamide sheet layer and a thermally molded resin layer.  Another technical means of this invention is the method of manufacturing the polarizable molding by preparing the polarizing plate of the structure obtained by grasping the polarizer sheet between the two protective sheet layers, preparing the polarizable composite obtained by joining the polyurethane sheet layer or polyamide sheet layer to one layer of the protective sheet layers of the polarizing plate by the adhesive or the tacky adhesive and hot press molding the polarizable composite to a spherical surface shape body, then thermally molding the thermally molded resin layer to the polyurethane sheet layer or polyamide sheet layer of the spherical surface shape body.
Patent JP-2002187972-A (JP)
Title: Expanded polyester resin particle for multi-stage expansion and method for expanding the particle by multi-stage expansion
Inventor: SHINOHARA MITSURU
IPC: C08J9/228
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To prepare expanded particles for multi-stage expansion which are low-density biodegradable polyester resin expanded particles exhibiting good multi-stage expandability, improved in the problem of deterioration in the mechanical properties during multi-stage expansion or thermal molding, and being capable of continuing to contain cells having strength enough to withstand to re-heating during multi-stage expansion or thermal molding. SOLUTION: There are provided polyester resin expanded particles for multi- stage expansion containing a base resin being a polyester resin containing at least 35 mol% aliphatic ester component in the main chain and having an apparent density of 0.064-0.2 g/cm3 and an average cell film thickness of 1.6-15 μm.
Patent JP-2002182576-A (JP)
Title: Optical parts and image display device using the same
Inventor: YOSHIKAWA HIROKI
IPC: G02F1/1335
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To permanently bring both of incident and exit microlens arrays into tight contact with each other by lessening the deformation in molding of both lens arrays and lessening the deformation under ambient temperature and humidity conditions. SOLUTION: The light from a back light (2) is modulated by transmission type liquid crystal display elements (1a and 1b) to form display images. These display images are macroprojected to a back projection type screen by optical parts having transparent plates (7a and 7b), imagery means (5a and 5b) having the incident side and exit side microlens arrays and enlarging means (6a and 6b). The enlarging means (6a and 6b)are composed of concave Fresnel lenses and the imagery means (5a and 5b) are sandwiched by the transparent plates (7a and 7b) and the enlarging means (6a and 6b). The circumferences of the transparent plates (7a and 7b) and the enlarging means (6a and 6b) are fixed or half fixed.
Patent JP-2002194481-A (JP)
Title: High strength steel having excellent hydrogen embrittlement resistance
Inventor: TARUI TOSHIZO
IPC: C22C38/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide high strength steel which has good hydrogen fatigue resistance and delayed fracture resistance, and has strength of >=1,300 MPa. SOLUTION: The high strength steel having hydrogen embrittlement resistance has a composition containing, by mass, 0.2 to 0.6% C, 0.01 to 2% Si, 0.05 to 0.6% Mn, >0.5 to 3% V and 0.005 to 0.1% Al, and, if required, further containing one or two kinds of 0.05 to 1.5% Mo and 0.0002 to 0.005% Mg, or, in which the mass% ratio of V/Mn is >=1.5, and the balance Fe with inevitable impurities, and further has tensile strength of >=1,300 MPa. The content of diffusible hydrogen in a fatigue limit is >=0.7 ppm and/or the content of diffusible hydrogen in a delayed fracture limit is >=0.5 ppm.
Patent JP-2002187320-A (JP)
Title: Printer apparatus
Inventor: SUSA MUNENORI
IPC: B41J13/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a printer apparatus capable of preventing disturbance in paper conveyance derived from the existence of the non-contacting part in an ink-jet printer for scanning and recording with a fixed head and a recording medium mounted on a carriage, which requires on the carriage a groove-like recess part for receiving an ink ejected beyond the recording medium range, without contacting with the recording medium in the case of executing a rim-less recording. SOLUTION: This apparatus comprises a conveyance auxiliary means provided so as to appear facing the recording paper in at least a part of a non- contacting part at the time a recording paper is conveyed on at least a carriage and totally withdraw at the time an ink is ejected from the recording means to the recording paper for executing a recording operation.
Patent JP-2002199311-A (JP)
Title: Camera
Inventor: SUZUKI ETSURO
IPC: G03B17/50
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera by which a desired print is simply and securely obtained while easily grasping the size of an image to be obtained in the case of confirming an image picked up by a photographing device with a printer by a display means and printing it out. SOLUTION: The camera has an image pickup means 2 for converting the optical image of a field to be photographed to an image signal and a printer means 4 for printing the image signal picked up by the means 2 out to a recording paper. The camera is provided with a display means 8 for monitoring the picked-up image on a device main body and a print size setting means 6 for designating at least the size of the image to be printed out. The camera is controlled to display the image by a print size set by the print size setting means and prints it by the print size by the printer means.
Patent JP-2002191460-A (JP)
Title: Backrest plate-attaching structure for chair
Inventor: TAKAGI YUICHIRO
IPC: A47C7/40
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, facilitate the assembly, and in addition, firmly connect a backrest plate and back rods in a backrest plate-attaching structure for a chair. SOLUTION: This backrest plate-attaching structure is used to attach the backrest plate 1 to a pair of right and left back rods 4 of the chair. In such a backrest plate-attaching structure, the width in the lateral direction of the lower section 1a of the backrest plate 1 is set to be a width wherein both side ends 1c of the lower section 1a come into contact with both back rods 4. At the same time, the width in the lateral direction of the upper section 1b of the backrest plate 1 is made larger than the width of the lower section 1a so that the upper section 1b may protrude to the outside from both back rods 4. Then, fitting holes 6 in which the upper ends of the back rods 4 are fitted are provided at locations directly above both side ends of the lower section 1a on the lower surface of the upper section 1b of the backrest plate 1.  Also, fitting grooves 7 in which protruding pieces inward provided at intermediate sections of the back rods 4 are fitted are provided at both side ends 1c of the lower section 1a of the backrest plate 1.
Patent JP-2002192656-A (JP)
Title: Cellulose acetate laminate, phase difference plate, polarizing plate, liquid crystal display device and silver halide photographic sensitized material which use cellulose acetate laminate as well as method for bonding cellulose acetate film to hydrophilic polymer
Inventor: MURAYAMA MASAHIKO
IPC: B32B23/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose acetate film with superb adhesive properties with a hydrophilic polymer. SOLUTION: This cellulose acetate laminate has 0.1-100 g/m2 of a cellulose acetate layer whose degree of acetyl substitution is within a range of 0.5-2.2, formed on at least one of the sides of the cellulose acetate film whose degree of acetyl substitution is within a range of 2.5-3.0.
Patent JP-2002192653-A (JP)
Title: Moldings with metal coating and manufacturing method therefor
Inventor: IKEGAWA NAOTO
IPC: B32B15/09
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide moldings with a metal coating which are formed with the metal coating coherently applied to the surface of moldings composed of a melt-processable polyester or a melt-processable syndiotactic polystyrene, without the necessity to roughen the surface. SOLUTION: The moldings 1 with a metal coating are composed of a metal film 2 applied to the surface of the moldings 1 formed of a resin composition consisting of at least either of the melt-processable polyester or the melt- processable syndiotactic polystyrene. The moldings 1 are obtained by forming an ion exchange group on the surface and then plasma-treating the group. Thus the adhesive properties of the metal film 2 to the surface of the moldings 1 can be enhanced by a chemical bond between the ion exchange group formed on the moldings 1 and a metal. Besides, the surface of the resin of the moldings 1 can be activated by the plasma treatment and the ion exchange group can be further activated. In turn, the further enhancement of the adhesive properties of the metal film can be achieved.
Patent JP-2002195958-A (JP)
Title: Surface inspecting method
Inventor: KAWASHIMA SATOSHI
IPC: G06T1/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface inspecting method which can accurately inspect without improper determination even if intensity values of objects to be inspected have a wide variation. SOLUTION: The surface inspecting method measures the intensity values of surfaces of a plurality of the objects previously determined as conforming items in all inspected units, and has: a step for calculating the variation of the intensity values per the inspected unit; a step for deciding criteria of determining whether the objects to be inspected conform per the inspected unit based on a degree of the calculated variation; and a step for measuring the intensity values of the surfaces of the objects to be inspected in all inspected units and determining whether the objects to be inspected conform based on the decided criteria.
Patent JP-2002195926-A (JP)
Title: Instrument for measuring specific gravity
Inventor: TAKAHASHI TADAYOSHI
IPC: G01N9/08
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To accurately and stably measure the specific gravity with simplified structure. SOLUTION: In the measuring step, an object to be measured M is first mounted on a mount section 21, and a tared weight W1 is measured in the air. Then, the object to be measured M is disposed in a pulling down section 25 and entirely dipped in liquid 22 in a bath 23. A tared weight W2 obtained by a measuring section 24 is equivalent to a buoyant force B the object to be measured M receives, i.e., the volume V of the liquid 22 displaced by the object to be measured M in the case the density of the liquid 22 is equal to one. Therefore, the specific gravity S is determined by calculating the following: W1/W2=W/V.
Patent JP-2002199391-A (JP)
Title: Image processor, its method and recording medium
Inventor: OHIRA TADASHI
IPC: H04N19/70
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide image communication service for reducing the capacity of a communication line and preventing a communication charge from rising. SOLUTION: The image processor has an image receiving means for receiving image data, a symbol image generation means for generating symbol image data in accordance with the received image data, an object encoding means for encoding the generated symbol image data, and an object transmitting means for transmitting the encoded symbol image data.
Patent JP-2002201526-A (JP)
Title: Spinneret
Inventor: SHIOMI YOZO
IPC: D01D4/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a spinneret capable of affording fibers of an optical noncircular cross section in spite of a circular shape of spinning solution discharge holes in wet spinning. SOLUTION: This spinneret is used for producing a noncircular cross-section fiber by wet spinning and at least two or more circular discharge holes are bored as a unit spinning solution discharge hole in order to form one fiber in a prescribed arrangement corresponding to the shape of the objective fiber cross section. When noncircular cross-section fibers are conventionally produced, a spinneret having discharge holes of a shape according to the shape of the fibers is used. Fine machining is difficult and cost is high in the machining of the spinneret for obtaining fibers of a complicated cross-sectional shape and the spinning speed, i.e., fiber productivity is sacrificed as a result of limitation on strength of a deformed machined part.  Since the discharge hole cross section itself is the circular form, the production cost can be reduced to contribute to an improvement in pressure resistance and further to an improvement in production speed. An optional fiber cross-sectional shape is obtained by a pattern of the hole arrangement.
Patent JP-2002195601-A (JP)
Title: Air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner of a thin type of a height size having a dummy beam to be engaged with a hand finger and formed of a rugged part continued longitudinally as seen from a side face, by continuously forming at suction beams of a suction port at an inspection cover mounted at an opening, by forming a space having the opening at an upper part provided with a piping connector and an electrical component case or the like at one side of a heat exchanger. SOLUTION: The air conditioner comprises the inspection cover 13 mounted detachably in the opening of a corner of an upper panel 3, and the dummy beam 14 made of the rugged part continued longitudinally, as seen from the side face formed continuously at the plurality of the suction beams 2a provided in a suction port 2 at the cover 13.
Patent JP-2002195180-A (JP)
Title: Rotary compressor
Inventor: FUJINO MASAKI
IPC: F04C29/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor capable of reducing slide loss and wear due to self-lubrication action, even if a slide area is small to be difficult to form an oil film, and suppressing copper plating by providing a slide member on a thrust bearing of a crankshaft. SOLUTION: In this rotary compressor constituted such that the thrust bearing 4a of the crankshaft 4 transmitting a rotation force of an electric motor to a compression part is brought into contact with a lower bearing 9 and is supported, a lower end of the crankshaft 4 is immersed into the lubricating oil collected on a bottom face of a sealed vessel, and lubricating oil is pumped up through a hollow part 4b of the crankshaft 4 in accordance with the rotation of the crankshaft 4 to supply the pumped up lubricating oil to each part, the lower bearing 9 is constituted by iron metal, and the slide member 13 formed by impregnating and sintering one of PEEK resin in which a solid lubricant is mixed on joint-sintered bimetal, polyimide resin or polyamideimide resin or by combining them is provided on the thrust bearing of the crankshaft.
Patent JP-2002197547-A (JP)
Title: System and method for bonus point service and rental article automatic renting/returning device
Inventor: NAKADA SHUNJI
IPC: G06Q50/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To enrich customer services by actualizing various services which can not be actualized in conventional bonus point services. SOLUTION: After a guaranteed point value regarding the renting of a rental article is temporarily subtracted from a point file of a customer specified with a member card (S26), the guaranteed point value regarding the renting of the subtraction finished rental article is filled in the point file of the specified customer (S31). Consequently, when the rental article is rented, the point values regarding the renting of the rental article is subtracted as a guarantee from the point file and when the rental article is returned, the subtracted point value (for guarantee) is filled, so this point service can be used for e.g. the renting of an umbrella in case of a sudden rain or the renting of a head cleaner at a rental video store and services to customers are improved to secure regular customers.
Patent JP-2002194350-A (JP)
Title: Electric field-induced light-emitting material, electric field-induced light-emitting device, and method for producing the material and the device
Inventor: JO YUKIO
IPC: C09K11/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric field-induced light-emitting material which is chemically/physically stable and gives long-lived afterglow, by utilizing aluminate salts, to provide an electric field-induced light-emitting device, and to provide a method for producing the material and the device. SOLUTION: This electric field-induced light-emitting material is formed by adding 0.001-20 wt.% of one or more kinds of rare earth elements (for example, Eu) or transition metals (for example, Mn) which emit the light when electrons excited with the electric field return to the ground state as emission centers to a base material comprising strontium aluminate, magnesium aluminate, calcium aluminate, and zinc aluminate. The electric field-induced light- emitting device is formed by applying electrodes to both the surfaces of the light-emitting material which is formed by dispersing powders of the electric field-induced light-emitting material into a piezoelectric resin (for example, polyvinylidene fluoride resin).
Patent JP-2002199459-A (JP)
Title: Communication terminal, base station unit and communication method
Inventor: UEHARA TOSHIYUKI
IPC: H04W76/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication method, that can quickly decide proper wireless resource assignment and a communication system for conducting communication between a base station unit and a communication terminal. SOLUTION: A complex correlation section 110 applies complex multiplication of a known pattern, to distinguish a signal of each base station with a baseband signal resulting from applying frequency conversion to a known signal sent from a base station unit which is the object of a communication opposite party to have a baseband frequency to conduct inverse spread on the baseband signal and to obtain an amplitude. A desired wave power measurement section 111 averages the amplitude by a prescribed number of symbols, and an interference wave power measurement 112 suppresses the interference wave component for calculating the desired wave power and attenuates the desired wave power from the amplitude to separate the interference wave component.  A division section 113 divides the desired wave by the interference wave, to calculate a CIR value and provided an output of it to transmission sections 102-1 to 102-n. The transmission sections 102-1 to 102-n apply processings required for wireless transmission, such as modulation, coding and frequency conversion to the CIR value and transmit the result via an antenna 103.
Patent JP-2002501087-A (JP)
IPC: C09K23/10
Filed: 1998-07-30
Abstract: A microemulsion comprising: a functionalized hydrocarbon, an anionic surfactant, a diol having from 2 to 10 carbon atoms and water.
Patent JP-2001514928-A (JP)
Title: 医療用レーザ案内装置
IPC: A61F9/008
Filed: 1998-07-23
Abstract: (57)【要約】
レーザ案内装置はレーザ光源、及びレーザ光源からのレーザ光をその光学出力から網膜目視装置の光路に指向させるためのレーザ光誘導手段を有する。レーザ光位置決め手段はレーザ光源からのレーザ光の位置を光路内で移動し、制御手段によって使用に際して眼の網膜の特定のポイント又は領域にレーザ光を照射するためにレーザ光源及び位置決め手段がコントロールされる。
Patent JP-2001515993-A (JP)
Title: 電気加熱燃焼触媒構造体および電気加熱燃焼触媒構造体を用いたガスタービンの始動方法
IPC: F23C99/00
Filed: 1997-09-11
Abstract: (57)【要約】
本発明は、電気加熱触媒（ＥＨＣ、１０）と、燃焼器（３３）中でＥＨＣ（１０）を用いるガスタービンエンジンの始動方法とに関する。触媒（１０）は、タービンシステムの始動前に、所定の温度にまで電気加熱され、例えば、触媒反応の熱が触媒（１０）を定常状態に維持するのに十分である等の、幾つかの状態の何れか１つが満たされる場合にオフにされる。ＥＨＣ（１０）は、積み重ねられた、または螺旋状に巻かれたフォイル（１２、１４）から作製される。
Patent JP-2001518549-A (JP)
IPC: C09K3/00
Filed: 1998-09-29
Abstract: The present invention provides deicing compositions which are environmentally benign, a process for producing the composition from certain waste process streams, and methods of deicing and/or anti-icing.
Patent JP-2001523031-A (JP)
Title: 擬似乱数を生成するための装置及びそれに関連する方法
IPC: G06F7/58
Filed: 1998-11-06
Abstract: (57)【要約】
擬似乱数発生器（１０）及び関連する方法であり、擬似乱数を生成する。擬似乱数は、擬似乱数発生器（１０）に供給される入力シーケンスの値の複雑な線形結合であり、このような入力値とはほとんど相関を示さない。擬似乱数発生器は、加算結合器（１２）と、加算結合器（１２）とフィードバック接続されたＩＩＲ（無限インパルス応答）フィルタ（１８）とを含む。擬似乱数と擬似乱数発生器（１０）に供給される入力値の相関が低いため、擬似乱数は権限のない相手により暗号解読されにくくなる。
Patent JP-2001525460-A (JP)
Title: マクロマーを組み入れるプロピレンポリマー
IPC: C08F255/02
Filed: 1998-11-12
Abstract: (57)【要約】
アイソタクチックポリプロピレン及び、所望により、１種以上のコモノマーから本質的に成るポリオレフィン組成物であって、前記ポリオレフィン組成物の全コモノマー含有率が０〜２０モル％であり、そしてさらに、前記ポリオレフィン組成物の低分子量領域に対する重量平均枝分れ指数ｇ’が０．９３未満である、ポリオレフィン組成物が提供される。さらに、ポリオレフィン組成物を製造する方法であって、ａ）溶液中において、約９０℃〜約１２０℃の温度で、プロピレンモノマーを、アイソタクチックポリプロピレンを製造することができる第１のキラルで立体堅固な遷移金属触媒化合物を含む触媒組成物と接触させること、ｂ）ａ）の生成物をプロピレン及び、所望により、１種以上の共重合可能なモノマーと、アイソタクチックポリプロピレンを製造することができる第２のキラルで立体堅固な遷移金属触媒を使用する適するポリプロピレン重合条件下の重合反応器中において、共重合させること、及びｃ）枝分れオレフィンポリマーを回収すること、を含む方法が提供される。
Patent JP-2001526386-A (JP)
Title: 光学共鳴解析システム
IPC: G01N21/27
Filed: 1998-12-14
Abstract: (57)【要約】
光学共鳴解析システムであって、センサ手段（６０）と、非単色照光生成のための照光手段（４００）とを含む。照光手段（４００）は更に、複数の角度で照光を生成するための手段と、前記照光を前記複数の角度（３９０）で投影するためのレンズ系と、前記複数の角度で前記照光を分散するための分散素子（３８０）とを含み、その結果、共鳴状態は前記センサ手段（６０）上において、前記非単色光源によって同時に全ての波長に対して生成される。解析装置は又は、反射又は伝達された照光を検知するための検知手段（９０）を含む。他の実施例はアナモーフィック撮像手段（１２０）を含む。