baber/WOPTO huggingface dataset:
Patent JP-2001252542-A (JP)
Title: Reverse osmosis composite membrane
Inventor: OOTO KATSUFUMI
IPC: B01D71/56
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a reverse osmosis composite membrane which can hardly decease the quantity of filtrate even when operated under a high pressure. SOLUTION: In the reverse osmosis composite membrane in which a base material 2A, a support membrane 2B having communication holes 2b, and a separation function layer 2C are laminated in turn, when, after a pressure of 9 MPa in the thickness direction is applied to the composite membrane for 3 h and the application is lifted, the average thickness of the composite membrane is T0 (μm), and after a pressure of 15 MPa in the thickness direction is subsequently applied to the composite membrane for 3 h the application is lifted, the average thickness of the composite membrane is T1 (μm), T0 and T1 satisfy formula: 0.8<=T1/T0<=1.
Patent JP-2001253955-A (JP)
Title: Water stop sheet
Inventor: KOBAYASHI KYOKO
IPC: C08L23/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a water stop sheet which can simply be prepared by one process at a low cost, has excellent profitability, because it is formed from a recyclable olefinic thermoplastic elastomer composition, and has excellent durability, because of having excellent adhesivity between the sheets and excellent rubber elasticity, mechanical strength characteristics, weather resistance, ozone resistance, heat resistance, and cold resistance. SOLUTION: This water stop sheet comprising an olefinic thermoplastic elastomer composition, characterized by satisfying the expression: 9 <=Y-0.43X<=27 [X is a JIS A hardness (non-unit) measured in conformity with JIS K6301; Y is a compression permanent strain (unit: %) measured in a condition of 70 deg.C×22 hr in conformity with JIS K6301], and having a tensile strength (JIS K6301) of 5 to 30 MPa and a permanent elongation (JIS K6301) of <=18%.
Patent JP-2001258912-A (JP)
Title: Apparatus for measuring periodontal pocket and method for measuring depth of periodontal pocket
Inventor: TODA MASATAKA
IPC: A61C19/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To measure the maximum depth of a periodontal pocket without providing pain to a patient. SOLUTION: An apparatus for measuring the periodontal pocket comprising a light projecting fiber 3 connected with a light source 1 and for emitting a light, a light projecting lens 4 for widening the light emitted from the light projecting fiber 3 into a slit-like shape and projecting on a face to be measured, a plurality of light receiving lenses 5 for focusing the diffused light from the slit-like region of the face to be measured and having the light receiving axes FA1-FA6 and FA1'-FA6' so as to intersecting them to the light projecting axis 3A of the above described light projecting fiber 3, light receiving fibers 7 respectively receiving the light focused with the light receiving lenses 5, a light receiving sensor 8 for converting the amount of received light received by the light receiving fibers 7 into an electric signal,  and a data processing unit 14 for calculating the depth of the periodontal pocket 32 with the electric signal of the above described light receiving sensor 8 is provided.
Patent JP-2001260239-A (JP)
Title: Method for manufacturing frp molding
Inventor: WADA HIROHIDE
IPC: B29C70/30
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an FRP molding for which surplus resin and a reinforcing fiber base material are not necessary, wherein workability is excellent and the content of a fiber volume can be easily increased and further it is possible to obtain the FRP molding which is lightweight and of outstanding mechanical property. SOLUTION: This method for manufacturing the FRP molding is characterized in that the FRP molding is obtained by adding 5-20% organic solvent in terms of weight ratio to a matrix resin.
Patent JP-2001262560-A (JP)
Title: Arranging structure of horizontal member for earth retaining
Inventor: SHIMOMURA TAIZO
IPC: E02D5/16
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an arranging structure of a horizontal member for earth retaining excellent in workability, efficiency, and safety of installing work. SOLUTION: Vertical directional wales 10 and 12 and horizontal directional wales 11 and 13 are joined in the shape of forming a right angle on the same plane via an L-shaped joining member 30 having two joining hands 31 and 31. A vertical directional strut 20 and a horizontal directional strut 21 are joined in the shape of crossing on the same plane via a cross-shaped joining member 32 having four joining hands 33, 33, 33 and 33 projecting on the same plane.
Patent JP-2001259924-A (JP)
Title: Portable dust collecting and cutting tool
Inventor: IMAI TERUO
IPC: B23D47/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable dust collecting and cutting tool capable of suppressing whistling noises generated in using a dust collector. SOLUTION: An inclining part 2a is provided to a saw cover 2 so as to vary a gap between saw blade 1 and an inner wall of the saw cover 2 at back of a root part space 3a of a chip discharging opening 3 in a rotating direction of the saw blade 1.
Patent JP-2001260025-A (JP)
Title: Regenerating method for wafer
Inventor: USHIFUSA NOBUYUKI
IPC: B24C1/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To suitably cope with the size enlargement of a wafer and to improve machining efficiency in polishing for regenerating the wafer. SOLUTION: In a regenerating method for a wafer, powder is sprayed to a surface of the wafer front surface on which a film is formed, and the film of the wafer is polished and removed.
Patent JP-2001263117-A (JP)
Title: Vehicle with automatic stop engine
Inventor: TSUNEYOSHI TAKASHI
IPC: B60L50/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To surely perform the control of an intake valve to the most lagged position in the stop of an engine and the learning of the most lagged position in a vehicle with automatic stop engine. SOLUTION: This vehicle comprises a variable valve system for changing the intake valve operating timing of the engine and a cam position detecting sensor for detecting the intake valve operating timing. An instruction is given to the variable valve system in an engine stop command to control the intake valve closing timing to the most lagged position, the intake valve closing position at the most lagging is learnt on the basis of the detection result of the intake valve closing position in the engine stop, and the intake valve operating timing is controlled on the basis of the learning result. The engine stop command surely moves the intake valve closing timing to a desired most lagged position by delaying it for a prescribed time.
Patent JP-2001267835-A (JP)
Title: Circularly polarized wave microstrip antenna and cross polarization component reducing method to be used for the antenna
Inventor: SUZUKI RYOTA
IPC: H01Q13/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve transmitting and receiving gain by reducing a cross polarization component. SOLUTION: In a circularly polarized wave microstrip antenna provided with a patch element 11, feeders 12A, 12B connected to the patch element 11 on respective feeding points A', B' and a hybrid coupler circuit 13 having ports A, B on one end and connected to the feeders 12A, 12B on the other end, structure for setting up respective input amplitude ratios on the feeding points A', B' by shifting them from the position 1:1 to a position in the direction to cancel the power of the cross polarization component is applied.
Patent JP-2001258807-A (JP)
Title: Self-traveling vacuum cleaner
Inventor: NINOMIYA MITSUHARU
IPC: A47L5/14
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling vacuum cleaner capable of performing a cleaning while autonomic traveling with a simple structure at a low cost. SOLUTION: This self-traveling vacuum cleaner comprises a box-shaped steering and driving means 18 integrally rotatable with a vertical shaft 25, an electric blower 3 for generating an air flow for sucking dust, a bumper 24 arranged on the advancing directional side of a cleaner body 40, a traveling motor 10 for rotating a drive shaft 11 through the vertical shaft 25, and a rotatable movable member 29 having one end connected to the bumper 23 and the other end energized to the steering and driving means 18 side and attachably and detachably engaged with the steering and driving means 18.  When the bumper 23 collides with an obstacle, the movable member 29 is rotated against the energization to release the engagement, and a prescribed quantity of load or more is applied to the vertical shaft 25 to integrally rotate the vertical shaft 25 with the steering and driving means 18, whereby the direction of the cleaner body 40 is varied to clean a floor surface F while self-traveling.
Patent JP-2001267085-A (JP)
Title: Organic light emission equipment and its manufacturing method
Inventor: JINNO HIROSHI
IPC: H05B33/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emission equipment with a high reliability in which improvement in luminosity, high precision, and enlargement of its display are possible, and its manufacturing method. SOLUTION: A plurality of lower-layer data electrodes 12 on a transparent substrate 11 are covered by an insulated layer 20. A plurality of upper-layer data electrodes 14 are arranged on the insulated layer 20. An organic thin film 16 containing an organic luminescence layer is formed on the upper-layer data electrode 14, and a plurality of scanning electrodes 17 are formed so that they may intersect perpendicularly with the lower-layer data electrodes 12 on the organic thin film 16. A plurality of lower-layer data electrodes 12 is classified into two or more groups GA, GB, and GC. The plurality of upper data electrodes 14 which can be set above the lower-layer data electrodes 12 of each group, GA, GB, and GC are connected to the lower-layer data electrodes 12 of each group through the opening of the insulated layer 20.  The width of the scanning electrode 17 is set up so as to cover the upper part of the plural of upper data electrodes 14 arranged on the lower layer data electrodes 12 of each groups GA, GB, and GC.
Patent JP-2000284424-A (JP)
Title: Photographic roll film and method for automatizing photographing
Inventor: MAKINO TERUYOSHI
IPC: G03C3/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To make a camera automatically sense information with respect to a film characteristic such as sensitivity after loading Brownie film to the camera by providing a mark by which the information with respect to the film characteristic is discriminated at least at either one of light shielding paper, a splicing tape for the light shielding paper and film or a spool. SOLUTION: The mark 4 which is discriminated by the camera provided with an information sensing means in parallel with an optical system for the information with respect to the film characteristic is provided at the splicing tape 1 splicing the light shielding paper and photosensitive film for 120-sized and 220-sized film wrapping materials at a start point. For instance, a bar code is easily printed when white paper is used for the tape 1, and printing is executed in a winding process to the spool, and also it has the advantage of a cost. The mark 4 on the tape 1 may be an electric means such as a DX code and a CAS code consisting of a conductive part and an insulated part.
Patent JP-2001272702-A (JP)
Title: Method for manufacturing display device and display device
Inventor: TAKAYAMA MASARU
IPC: G02F1/167
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a display device which can deal with a display face of a complicated shape such as a three-dimensional structure without causing any display irregularity and which can be driven with low electric power, and to provide the display device. SOLUTION: In the method of forming the display device, a first electrode 5 is formed on a substrate 1 having a three-dimensional form, then a display layer having a display function by electrophoresis is formed on the first electrode 1 and a second electrode 6 is formed on the display layer. The display layer has a plurality of microregions 8 encapsulating at least a solvent 4 and drifting particles 2. The display device is obtained by the above method.
Patent JP-2001271339-A (JP)
Title: Back face constraint decreasing method for involute wall
Inventor: KAWANABE YOSHIHIKO
IPC: E02D5/20
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease generation of cracking of an involute wall. SOLUTION: According to a back face constraint decreasing method, after formation of an underground continuous wall 10, the involute wall 12 is constructed inside the wall 10 in one body. An edge cutting layer 14 is interposed between connecting surfaces of the underground continuous wall 10 and the involute wall 12, and a connecting member 16 is set astride the underground continuous wall 10 and the involute wall 12. A stress isolation layer 14 has a double-layer structure consisting of a first water-permeable sheet 140 formed of non-woven fabric and a second water permeable sheet 141 formed of woven fabric. The connecting member 16 is intensively arranged at predetermined intervals along a depth direction.
Patent JP-2001278013-A (JP)
Title: Blow-off port structure of duct
Inventor: MURAKAMI TOSHIHIKO
IPC: B60K37/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization to make handling for a defroster duct easy. SOLUTION: In a blow-off port 3 formed on an instrument panel 1, the front edge 7 on a front glass 2 side is projected upward from the reference surface 8 of the instrument panel 1 positioned on the front side of the blow-off port 3. A guide wall 9 is formed by extending the instrument panel 1 from the front edge 7 to a defroster duct 4 side. The rear edge 10 of the blow-off port 3 has the substantially same height as the reference surface 8 of the instrument panel 1 positioned on the rear side of the blow-off port 3. A plurality of ribs 6 are formed between the lower part 13 of the guide wall 9 and the rear edge 10. In the defroster duct 4, a V-shaped engaging part 12 is provided on the front edge and fitted to the lower part 13 of the guide wall 9.  The rear end side of the defroster duct 4 extends so as to face the guide wall 9, and the rear end 14 abuts on the back surface of the rear edge 10 of the blow-off port 3.
Patent JP-2001285608-A (JP)
Title: Template display method and device, and recording medium
Inventor: TSUE TAKASHI
IPC: G09G5/377
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To easily confirm the compatibility between a user image and a template in displaying a list of templates at the synthesis between the user image and the template. SOLUTION: The user image S1 and template data T1-T6 are read, the user image S1 is inserted to each image insertion area of the template data T1-T6 and a list image R1 of them is generated. Displaying the list image R1 on a monitor allows a user to easily confirm the compatibility between the user image and each of the template data T1-T6 without the need for insertion of the user image S1 to each of the template data T1-T6 and for the confirmation of the inserted results on each occasion.
Patent JP-2001277637-A (JP)
Title: Carriage and recorder having the same
Inventor: AKAHA TAKASHI
IPC: F16N31/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently supply a lubricant to a sliding section between a guide shaft and a bearing section in order to reduce a sliding frictional resistance at the sliding section to improve durability of a carriage and to prevent a trouble by the leaking lubricant from occurring on other structural elements forming the carriage by a method wherein the lubricant leaking from the sliding section is allowed to stay in a predetermined portion. SOLUTION: An opening section existing at a lower side of bearing sections 22 and 22 on a carriage 20 is closed by a cover 30. In the cover 30, lubricant staying sections 33a, 33b and 33c are provided on a leaking path of the lubricant passing from the bearing sections 22 and 22 to a recording head section 29. A plurality of guide grooves are provided to the lubricant staying sections 33a, 33b and 33c and the lubricant leaking from the bearing sections 22 and 22 is introduced into the guide grooves to be allowed to stay therein.
Patent JP-2001280691-A (JP)
Title: Bath equipment
Inventor: YAGYU TOSHIKATSU
IPC: B01D29/60
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure a stable filtering performance in the early stage in bath equipment by preventing a stacked layer of filter from being partly scooped out by water in the equipment. SOLUTION: An initial amount of water passing through the filter 8 is controlled at the operation start time of the bath equipment. Thus circulation water flowing in the filter 8 is easy to pass in a wide area of the stacked layer of the filtering material of the filter 8, and the phenomena of scooping out of the stacked layer becomes hard to occur.
Patent JP-2001284170-A (JP)
Title: Laminated electronic component and method for manufacturing the laminated electronic component
Inventor: TOGASHI MASAAKI
IPC: H01G4/38
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent not only an ESR from being made excessively small, but also realizing low ESL and to reduce the manufacturing cost. SOLUTION: Four blocks 22, 24, 26, and 28, in which 16 inner electrodes 14 to 20 are divided are arranged in a dielectric body 12 which a ceramic layer 12A interposed therein, and one lead is respectively led out from each of inner electrodes. Terminal electrodes 31 and 34 to be connected with the respective lead are arranged on a side face 12C of the body 12, and the polarities of mutually adjoining terminal electrodes in the same side face 12C are made different from each other.
Patent JP-2001239522-A (JP)
Title: Method for recycling waste polyvinyl chloride resins as aggregate
Inventor: FUJIMASU JIRO
IPC: B29C47/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a large amount of waste polyvinyl chloride resins as inexpensive concrete aggregate of high strength as a part of technical development for recycling waste. SOLUTION: In the method, the waste polyvinyl chloride resins are cut to obtain a composition A, 10-30 pts.wt. of a composition B is added to 100 pts.wt. of the heat-softened composition A, and the mixture is kneaded, cooled, crushed, and granulated to produce the aggregate for concrete. The composition B is a flame resistant stabilizer for the composition A and contains 10-30 pts.wt. of a composition selected from flame resistant auxiliaries comprising aluminum hydroxide, sodium silicate powder, silica powder, calcium chloride, etc. to 100 pts.wt. of cement.
Patent JP-2001281389-A (JP)
Title: Radioactive material diffusion preventing device
Inventor: KONNO MASAYUKI
IPC: F04F5/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To surely capture a radioactive gas generated in the underwater cutting of a radioactive matter to be cut and prevent the diffusion of the gas to the outside. SOLUTION: A first hood 9 is provided in the vicinity of a matter to be cut 4 and the cutting edge of a cutter 5 which are set in the water 3 of a pool 2, a submerged pump 11 is connected to the first hood 9, and the discharge side of the submerged pump 11 is connected to a steam separator 12. A second hood 13 is provided above the steam separator 12, and the second hood 13 is connected to a vacuum chamber 15. The vacuum chamber 14 is formed of a jet pump, and an air filter 18 and an air pump 20 are connected to its downstream side. The radioactive gas generated in the cutting and the circumferential water are recovered by the first hood 9, the gas is separated by the steam separator 12, and the radioactive gas in the resulting gas is captured by the air filter 18.
Patent JP-2001279056-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: SAEGUSA TETSUYA
IPC: H01L23/31
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve a molding property of an extremely high accuracy by imparting a low molding shrinkage to an epoxy resin composition for sealing a semiconductor, having a good fluidity and molding property. SOLUTION: This resin composition containing the epoxy resin, a curing agent, an inorganic filler, an elastomer and a curing accelerator, contains 75-94 wt.% inorganic filler content and 0.1-10 wt.% elastomer content based on the total composition, and has <=0.5% molding shrinkage of the cured material of the above resin composition.
Patent JP-2001280163-A (JP)
Title: Tension mechanism for control cable
Inventor: YATANI SEIJI
IPC: F02D11/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To change a tensile amount of a cable when a grip is rotated for a required angle around an axis according to a rotating angle by guiding the cable of a side connected to a control grip in a non-circular arc shape. SOLUTION: First and second guide grooves 17, 19 are formed on a plate body 18 disposed on a basic part of the control grip 10. The grip 10 is disposed on a grip holding member 12 by a cover member 24 provided with third and fourth guide grooves 28, 30 symmetrically with the first and second guide grooves 17, 19. First and second guide pins 22, 23 with which each one end part of first and second control cables 14, 16 is latched, are attached to the first and second guide grooves 17, 19 and the third and fourth guide grooves 28, 30 through a pin member 26. The pin member 26 is locked with a protrusion pieces 20b of a control plate 20 disposed on the grip 10. Each one end part of the cables 14, 16 is stretched in a non circular arc shape through the control plate 20 and the first and second guide pins 22, 23 by rotating the grip 10, and thereby, a tensile amount is changed.
Patent JP-2001282909-A (JP)
Title: Reservation system
Inventor: HAYAKAWA ISAO
IPC: G06Q50/16
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To quickly perform approval by finding application reservations having competitive and inclusion relationships without checking the contents of the whole accepted application reservations one by one. SOLUTION: When a 'list of conference room approval waiting reservations' is selectively designated from a menu picture, approval waiting conference room application reservations are extracted among the whole accepted application reservations and a list of conference room approval waiting reservations is produced and displayed. When a desired application reservation is selectively designated from the list of conference room approval waiting reservations, application reservations having a competitive relationship with the selectively designated application reservation are searched in the list of conference room approval waiting reservations, and the searched application reservations are displayed together with the selectively designated application reservation as a list of competitive relationship reservations.  An application reservation to be approved is decided by looking at the list of competitive relationship reservations.
Patent JP-2001289974-A (JP)
Title: Metronome
Inventor: NAGAKURA FUMIYOSHI
IPC: G09B15/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem as being unable to utilize a display part for displaying an action imitating a mechanical metronome by an LED and a liquid crystal display because the rhythm can be perceived only by voice from the metronome and the eyes tend to leave from the metronome when a music is performed while looking at music paper in such an electronic metronome. SOLUTION: This electronic metronome has two voice outputting loudspeakers, and can make a user artificially cherish a feeling as if a baton of the mechanical metronome is laterally swung only by an acoustic sense by imparting lateral inverse directivity to the voice outputted from the respective loudspeakers to solve the problem.