baber/WOPTO huggingface dataset:
Patent JP-2002214070-A (JP)
Title: Instrument and method for eccentricity measurement and projection lens incorporating optical element measured for eccentricity by using them
Inventor: RYU SHIKYO
IPC: G01B11/27
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To prevent the slippage of the emitting direction of measuring light or the optical axis of a focusing lens system from affecting on measured results even when the slippage occurs due to the unstable attitude of a light source. SOLUTION: After the measuring light emitted from the light source 11 is split into first and second light rays, only the first light ray is condensed to a prescribed incident optical axis of an object 91 to be inspected and the first light ray reflected by the surface to be inspected of the object 91 and the second light ray which does not reach the object 91 are respectively caused to form light spots by introducing the light rays to the same measuring surface. The slippage of the centroidal position of the total light quantity of both light spots from a reference position is detected by means of an optical position detecting element 70 and the eccentricity of the object 91 is calculated based on the detected slippage. At the time of splitting the measuring light, the light quantities of the first and second light rays are adjusted to become almost equal to each other.  In addition, the light rays are introduced to the measuring surface, so that the first light ray may slip by the same amount as that of the measuring light which slips in the emitting direction in the same emitting direction, and the second light ray may slip by the same amount in the direction opposite to the slipping direction of the first light ray.
Patent JP-2002218703-A (JP)
Title: Axial fan motor and cooling device
Inventor: MATSUMOTO KAORU
IPC: H02K5/18
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size, make lightweight, and reduce the cost of an electronic apparatus or device by accelerating heat dissipation from a casing of an axial fan motor that blows cooling air to a heat sink on which heat generating elements, including a CPU, are mounted, and by improving the cooling efficiency of the heat sink. SOLUTION: The casing 60 of the axial fan motor 30 is structured, by stacking a plurality of metal plates. A plurality of the metal plates consist of a piece of the first metal plate A on the outermost side of a fan outlet side and the remaining pieces of the second metal plates B. The first metal plate A comprises a surrounding part, a central part, and a plurality of arm parts that connect the first two parts. A bearing holder 50 is mounted on the central part. The second metal plates B are constituted with metal plates B1 consisting of only the surrounding, metal plates consisting of only the surrounding part and having an outline shape which is larger than the metal plates B1, and the metal plates consisting of the surrounding part and having one portion of a discontinued part formed by cutting off the surrounding part.
Patent JP-2002216100-A (JP)
Title: Device for counting entrance/exist of automatic door
Inventor: HAYASHI TAKASHI
IPC: G06M7/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for counting the entrance/exit of an automatic door capable of inexpensively and accurately counting the number of people passing through the automatic door even in a narrow space without making it necessary to install any special device. SOLUTION: When one passing body enters a building, a first detecting means 3a detects the passing body, and a door 6 is opened, and when the passing body crosses a vertical frame, a second detecting means 4 detects the passing body. When the passing body passes through an automatic door device 1, and enters the building, a first detecting means 3b detects the passing body. When the first detecting means 3a and 3b and the second detecting means 4 time-sequentially detect the passing body, a counting means 8 of a counting device 7 counts the visitor '1'.
Patent JP-2002213071-A (JP)
Title: Underfloor housing device and strut for underfloor housing device
Inventor: SHIMIZU TADASUKE
IPC: E04F19/08
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor housing device effectively usable of an underfloor space and having a high sound insulating effect. SOLUTION: This underfloor housing device is to be set in an under floor space 11 formed between a floor board 13 having a housing port 14 and a foundation 12. This device comprises a pair of inside struts 16 and 16 raised near the housing port 14 of the space 11, a pair of outside struts 17 and 17 raised in positions separated from the housing port 14 of the space 11, and a pair of beam members 18 and 18 erected between the inside struts and outside struts, respectively. A housing box 19 is movably suspended between the beam members 18 and 18 by a guide roller unit 33. Since the housing box is suspended by the beam members, the height of the housing box can be set to the full underfloor height to use the underfloor height to the full. Further, since the housing box is moved in the state suspended from the beam members, the traveling sound transmitted to the foundation of the floor can be significantly reduced, and generation of a noise can be consequently prevented.
Patent JP-2001311265-A (JP)
Title: Ice pillar formation preventing heater
Inventor: ASHIZAWA MICHIO
IPC: E04D13/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To positively prevent formation of ice pillars at an eaves edge by providing simple facilities at a low cost. SOLUTION: According to an ice pillar formation preventing heater H for preventing a phenomenon in which ice pillars are formed at the eaves edge of a roof R, by generating heat, a sheet heat generator 1 mounted on the roof R is protruded from the eaves edge. Then, the protruded portion is downward folded via a bending portion 4, and further folded back toward inward and then upward directions via a bending portion 5. Even if snowmelt flowing along the surface of the sheet heat generator 1 downward traces the eaves edge and is stored on a lower surface of the bending portion 5, the snowmelt is always heated by the sheet heat generator 1 folded back toward the inward and upward directions, and therefore it does not freeze again but falls downward. In such a manner, formation of ice pillars is prevented.
Patent JP-2001243636-A (JP)
Title: Optical recording medium, and recording method for the medium
Inventor: IRIE HIROAKI
IPC: G11B7/125
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably recording BCA in a recording type optical disk, and to provide an optical disk in which a BCA pattern is formed. SOLUTION: A main information domain 31 for recording n information signal and a subsidiary information domain 32 for recording sub information different in kind from the information signal are provided by dividing a substrate in the one principal plane direction, an information layer similar to one provided in the main information domain 31 for recording the information signal is also provided in the sub information domain 32 and, in the information layer of the sub information domain 32, medium identification information for identifying the medium is recorded optically without changing the shape of the information layer. Thus, the medium identification information is stably recorded in an optical recording medium 1.  Especially, the recording of the medium identification medium is carried out simultaneously with the initialization of a phase transition optical recording medium, a manufacturing process is simplified, and the manufacturing cost is reduced.
Patent JP-2002170377-A (JP)
Title: Thin film magnetic storage device
Inventor: HIDAKA HIDETO
IPC: G11C11/14
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To increase operation speed of reading out data in a magnetic storage device storing data using a memory cell having a magnetic tunnel junction section (MTJ). SOLUTION: A memory cell MTJ is provided with write-word lines WWL and read-word lines RWL used for write-in and read-out of data respectively. Signal transmission delay in the read-word lines RWL is reduced by dividing and arranging read-word lines RWL for each region AR1, AR2 to which a memory cell array 10 is divided and formed in the direction of column, and data read-out operation speed can be increased. Activation of each read-word line RWL is controlled hierarchically with the write-word line WWL in accordance with row selection result. A word fine current control circuit 40 forms and cuts off a current path in the write-word line WWL corresponding to each of data write-in and data read-out.
Patent JP-2002225187-A (JP)
Title: Composite rubber sheet
Inventor: FUKUCHI YASUO
IPC: B32B25/08
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite rubber sheet which can be bonded to an item to be bonded (the ground) without affecting environment, damaging each function of an adhesive agent and the rubber sheet and generating a swell and can show an excellent water-proofing property. SOLUTION: A composite rubber sheet comprises a laminate sheet of an unstretched polypropylene resin film laminated on at least one surface of a rubber sheet and an adhesive layer formed on the laminate layer wherein a groove portion is formed on the adhesive layer.
Patent JP-2002229698-A (JP)
Title: Layout structure for operation text
Inventor: NEZAWA MATSUO
IPC: G06F3/048
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a layout structure for operation texts easily referred for easily learning the operation by improving visibility. SOLUTION: A page P of the operation text X is partitioned into a character information carrying region R wherein character information is carried and an image information carrying region L wherein image information corresponding to the character information carried on the region R is carried by a vertically ruled line z as a ruled line in a vertical direction of the page P as well as partitioned vertically into four regions by horizontally ruled lines w1-w3 as ruled lines in a horizontal direction of the page P.
Patent JP-2002224623-A (JP)
Title: Inclined conveyor type air separator
Inventor: HOKARI KATSUMI
IPC: B07B9/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a separator which can accurately separate a heavy article and a lightweight article and is smaller than heretofore. SOLUTION: The separator has a charging chute 4 which charges a treating object onto a belt conveyor in the same direction as the advancing direction of the belt conveyor, the widthwise inclined belt conveyor 1 for moving the heavy article to the decline side in the width direction of the belt conveyor, and discharging the article from the end in the width direction, and a line or a plurality of lines of annular chain curtains 2 and 3 (The chain curtains of the lines of the uppermost row are short at the rear end side of the belt conveyor.) arranged just above the belt conveyor surface for intercepting the movement of the lightweight article toward the decline side in the width direction of the belt conveyor. The separator has further a nozzle for ejecting air installed obliquely upwards on the lower part of the charging chute tip part.
Patent JP-2002231641-A (JP)
Title: Vapor phase growth system and epitaxial wafer manufacturing method
Inventor: YAMAGUCHI SHINICHI
IPC: H01L21/205
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth system which can effectively cancel the influence of the widthwise flow rate distribution in a reaction chamber, using a comparatively simple mechanism, thereby ensuring a proper film thickness distribution accuracy. SOLUTION: A raw material gas G from a gas inlet hits a gas-receiving region 60 formed on the outer side of a bank 23, then runs over onto its upside and flows along the main surface of a substrate W on a susceptor 12. If the imaginary center line crossing the rotary center line O of the susceptor along the flow of the gas G from a first end of a reaction chamber body to a second end is a horizontal reference line HSL, a vertical gas-receiving surface 61s which is normal to the horizontal reference line HSL is formed on the gas- receiving region 60 of the bank 23.
Patent JP-2002232688-A (JP)
Title: Printed matter including invisible information and system for generating printed matter
Inventor: YAMASHITA TAICHIRO
IPC: B41J29/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To embed additional information in a base pattern, which is printed on a printed matter, in an invisible state and to easily make it visible. SOLUTION: An additional information pattern 2 consisting of the same stripe pattern as a base pattern 1 formed with the stripe pattern consisting of parallel lines at the same interval is embedded as invisible information in the base pattern 1, and positions of lines of the stripe pattern of the additional information pattern 2 and that of the base pattern 1 are so set that lines forming the stripe pattern of the base pattern 1 and those of the additional information pattern 2 may be shifted from each other in the breadthwise direction of lines to form steps in boundary parts a between the base pattern 1 and the additional information pattern, and a false pattern 1000 comprising a plurality of irregularly arranged dots which don't have regularity like periodicity or directionality is printed over the base pattern 1 and the additional information pattern 2.
Patent JP-2002230684-A (JP)
Title: Walking support device for visually handicapped person
Inventor: UOZUMI TAKUJI
IPC: E01F9/553
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a walking support device for visually handicapped person capable of safely and surely guiding a walker to a destination, easily introducible because of a low price as the whole system, technically stable without having the fear of an erroneous operation because of the use of an infrared emission system as the system in a relatively narrow area, and most suitable for a visually handicapped person, particularly, for a low vision person or aged person. SOLUTION: This walking support device for visually handicapped person comprises a studded paving block set on a road surface or the like, a transmitting device formed of a light emitting diode for infrared emission and a light emitting diode for visible light emission, which is integrally built in the block, and a receiving device formed of a portable terminal built in an infrared receiver. The infrared ray transmitted from the light emitting diode for infrared emission is received by the portable terminal to transmit voice position information to the visually handicapped person, and the visually handicapped person visually confirms the studded paving block by the light emitted from the light emitting diode for visible light emission.
Patent JP-2002230603-A (JP)
Title: On-vehicle equipment for etc
Inventor: TADA NOBUYUKI
IPC: G07B15/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle equipment for ETC having enhanced communication performance by preventing antenna characteristics from being varied by the bending of an extra coaxial transmission cable. SOLUTION: The on-vehicle equipment for ETC is provided with a communication circuit which is provided in an on-vehicle equipment body 1A for transmitting and receiving information to and from a road-side equipment, an antenna unit 3 spaced apart from the on-vehicle equipment body 1A, a coaxial transmission cable 4 for electrically connecting an antenna part in the antenna unit 3 to the communication circuit, a CPU for reading and writing security information or the like from and into an IC card inserted in the on-vehicle equipment body 1A, and a bending prevention means 20 for preventing electric characteristics from being varied by the bending of the cable 4.
Patent JP-2002225152-A (JP)
Title: Web liner
Inventor: OTA YASUSHI
IPC: D03D1/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a web liner which can be easily released by minimizing a contact area with a winding objective. SOLUTION: The web liner 10 is woven using a warp 12 comprising four pieces of filament cord 18 of a fine diameter between filament cords 16 of a thick diameter and a weft comprising only the filament cord 18 of a fine diameter. On both sides of the web liner 10, a difference of elevation is generated between the part of the filament cord 16 of a thick diameter and the part of the filament cord 18 of a fine diameter. Further, this web liner reduces a contact area as a whole with an unvulcanized rubber member 20, compared to the web liner using filament cords of the same diameter as the warp and the weft.
Patent JP-2002233204-A (JP)
Title: Agricultural working machine
Inventor: SATO MOTONORI
IPC: A01B73/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural working machine having a simply structure and capable of preventing the large formation of uncultivated furrows. SOLUTION: A foldable agricultural working machine 1 has a cultivating body 51 and performing cultivation work by rotation and another cultivating body 81 which is foldable toward the cultivating body 51 and performs cultivation work by rotation while it is not folded. The agricultural working machine 1 is provided with a transmission case 24 storing a transmission mechanism for transmitting driving power to the cultivating body 51. A cultivation axis 53 of the cultivating body 51 is supported by the transmission case at its middle part in the direction of the axis in a one-point cantilever state.
Patent JP-2002056781-A (JP)
Title: Plasma display panel and plasma display equipment
Inventor: HIROSE KATSUHIRO
IPC: H01J11/22
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma display panel which can set a color temperature of white at a suitable value without adjusting an input gain which causes a fall of the number of gradation. SOLUTION: Widths of transparent electrodes 2b for every color are made to differ so that a relation of widths WR0, WG1, and WB1 of a Y-direction of transparent electrodes 2bR, 2bG, and 2bB, may become WB1>WR0>WG1 in a scanning electrode 2. Moreover, similarly, in a maintenance electrode 3, widths of transparent electrodes 3b for every color are made to differ so that a relation of widths WR0, WG1, and WB1 of the Y-direction of transparent electrodes 3bR, 3bG, and 3bB, may become WB1>WR0>WG1.
Patent JP-2002235244-A (JP)
Title: Heat bonding conjugate fiber, nonwoven fabric using the same, and molding
Inventor: KAYAMA HIROSHI
IPC: D04H1/541
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a heat bonding conjugate fiber having excellent low- temperature processability, a nonwoven fabric having high tenacity and excellent bulkiness and feeling from the conjugate fiber, and a molding. SOLUTION: This heat bonding conjugate fiber is a sheath-core type conjugate fiber comprising an olefin-based binary copolymer consisting essentially of propylene or an olefin-based terpolymer consisting essentially of propylene as a sheath component and a crystalline polypropylene as a core component and has a DSC curve of the sheath-core type conjugate fiber obtained by a differential scanning calorimetry, exhibiting three melt peaks. This nonwoven fabric is produced from the heat bonding conjugate fiber. This molding is produced from the heat bonding conjugate fiber.
Patent JP-2002234274-A (JP)
Title: Blanket for printing and manufacturing method thereof
Inventor: OKUBO HIROMASA
IPC: B29C35/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a blanket for printing of which the ink deposition properties are improved and which is excellent in solid inking properties and durability. SOLUTION: The blanket for printing is constituted of a substrate layer allowed to have a compressive layer and of a surface printing layer provided on the substrate layer. Herein the surface printing layer is so constituted that the swell of a rubber material thereof lowers continuously in a slanting manner from the outer surface toward the inside and that a difference in the swell between the outer surface layer and the innermost layer is 20 points or more.
Patent JP-2001316456-A (JP)
Title: Flexible tubular body and method for manufacturing the same
Inventor: GOTO NOBUHIRO
IPC: C08J5/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tubular body excellent in flexibility, resistance to impacts such as pick impacts, and heat resistance. SOLUTION: The flexible tubular body is constituted of a polymer manufactured by the polymerization of 90-10 wt.% of a crosslinkable nonbornene monomer and 10-90 wt.% of a non-crosslinkable cycloolefin monomer. The flexible tubular body is obtained by a method wherein a small caliber tube 2 is inserted into a large caliber tube 1 for the formation of a void 3 and a resin composition R comprising 90-10 wt.% of the crosslinkable norbornene monomer and 10-90 wt.% of the non-crosslinkable cycloolefin monomer is packed into the void 3 and hardened.
Patent JP-2001283219-A (JP)
Title: Template fitting method
Inventor: LOCE ROBERT P
IPC: G06V10/36
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for template fitting to be used for change of line width and conversion of resolution, etc. SOLUTION: This method for template fitting includes a step to receive an observed image, a step to determine a window of information of the observed image and to enable fit of rough gray scales among the determined window and plural templates, a step to extract plural pixels of the information by using the window to fit at least one of the plural templates and a step to fit one of the plural templates to the determined window within a range of threshold interval of coarseness by making interval of coarseness between the window of image data and the template smaller than the threshold interval of coarseness in relation to the template.
Patent JP-2002233851-A (JP)
Title: Particle coated with light calcium carbonate obtained by using calcination ash, its manufacturing method and paper made therefrom
Inventor: YAMADA NOBUO
IPC: C02F11/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a light calcium carbonate-coated particle which is obtained by using calcination ash and has high degree of whiteness and low wear resistance and to provide paper made from the particle. SOLUTION: Calcination ash is crushed until the average particle size becomes <=3 μm and the crushed calcination ash particles are mixed in a water- based suspension containing calcium hydroxide. The peripheries of the calcination ash particles are coated with light calcium carbonate by making carbon dioxide or a carbon dioxide-containing gas pass through the water-based suspension. The light calcium carbonate-coated particle thus manufactured is used as a filler of filler-containing paper or a pigment for coated paper.
Patent JP-2002235853-A (JP)
Title: Rivet structure and cut-off cap
Inventor: MIYANO TAKESHI
IPC: F16B19/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide rivet structure on which a cut-off cap is strongly bonded, and to provide the cut-off cap used for the rivet structure. SOLUTION: The cut-off cap 8 is in a shape of substantially disc watch glass, of which front face is convex and back face is concave. The cut-off cap 8 has a hole 9 passing through the face from the front face to the back face. A side edge portion of a mid-board 2 is overlapped with a respect to a bending portion of a side wall face of a on-site waste water treatment system tank 1 through an adhesive member 4, and they are riveted by a rivet 3 through a rivet hole 5. The cap 8 is bonded with adhesive 6 to cover a head portion 3a of the rivet 3. Part of the adhesive 6 passes through the hole 9 of the cap 8, overflows and hardens on a front face side of the cap 8.