baber/WOPTO huggingface dataset:
Patent JP-2002208099-A (JP)
Title: Marine navigation support method, voyage information superposed reflector, voyage information receiver, vessel information transmitter and vessel information receiver
Inventor: ISHIHARA YASUHISA
IPC: G01S13/76
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To construct a marine navigation support method capable of being used in a case except emergency and being constructed only by a radar without providing radio equipment. SOLUTION: The marine navigation support method is characterized by transmitting radar waves from a radar for voyage to be installed in a vessel (S100), reflecting the radar waves coming flying by performing digital data modulation to add voyage information at a land administration bureau (S102, S104), demodulating the radar waves to which the digital data modulation is performed and received on the side of the radar for voyage (S106) and receiving the voyage information on the vessel side (S108).
Patent JP-2002207948-A (JP)
Title: Method, device, and system for settlement processing by biological authentication
Inventor: ISHIKAWA RYUICHI
IPC: G06Q20/40
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for settlement processing by biological authentication which can minimize damage even if illegal transaction is done in settlement processing by biological authentication. SOLUTION: A settlement processing terminal 100 comprises a biological information input part 20 which reads biological information, a memory 30 which includes a threshold data storage part 31 and a registered data storage part 32, a data communication part 50 which sends and receives data to and from a settlement processing center 200, an input/output part 40 having at least a display part 42 and a card reader part 43, and a CPU(central control processor) 10 controlling them. The settlement processing center 200 receives settlement data on settlement done by the settlement processing terminal 100 to performs settlement processing as the settlement processing center 200 and can move data on a threshold to the settlement processing terminal 100 by downloading.
Patent JP-2002211906-A (JP)
Title: Hydrogen producing system
Inventor: SHIMAZU TAKASHI
IPC: C01B3/32
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization of a reforming unit of a raw material, the improvement of starting-up performance and a wide operation range. SOLUTION: A reforming unit 100 producing hydrogen by reforming a raw material such as gasoline is formed by a parallel structure of a plurality of sub-reforming units 110-190. Each reforming sub-unit is provided with a reforming part 113 performing steam reforming, shift reaction parts 115 and 117 each performing shift reaction and a CO oxidization part 118 separately. Each sub-reforming unit is miniaturized by being adapted to the reaction at a relatively high space velocity. At the time of starting-up the reforming unit, the rapid warming up is attained by reducing the operating number of the sub-reforming units to suppress the heat capacity.  At the time of operating, the quantity of produced hydrogen is changed and wide operation range is secured without largely changing the space velocity of the sub-reforming reaction unit by exchanging the operation number of the sub-reforming units corresponding to the required hydrogen quantity.
Patent JP-2001230303-A (JP)
Title: Centering method for semiconductor wafer
Inventor: CHINEN RINTARO
IPC: H01L21/68
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To align the center of a semiconductor wafer and the positional angle (orientation flat) of a flat part accurately at the time of carrying the wafer. SOLUTION: Edge position of a wafer is detected and stored in correspondence with each rotational angle of a wafer rotating means under rotation. Assuming the edge position signals when the wafer rotating means is rotated by 90 deg., 180 deg. and 270 deg. from a rotation angle of detecting an edge position signal Lx1 are Lx2, Lx3 and Lx4, only four output signals Lx1-Lx4 of edge position signal are detected and stored from a time point when output of the edge position signals is stopped before the wafer rotating means rotates by one revolution. Since a CPU can be occupied in the operation before the wafer rotating means rotates by one revolution and the CPU begins operation of the eccentricity Le and eccentric angle θe at the central position of the wafer, the eccentricity Le and eccentric angle θe of the wafer can be matched with high accuracy in a short time.
Patent JP-2002209966-A (JP)
Title: Massage device
Inventor: KATAOKA TOSHIYUKI
IPC: A61H7/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a massage device reducing the number of components and the weight and facilitating the manufacturing. SOLUTION: This massage device is provided with a pair of massage elements 10a and 10b for performing massage operations to a person to be treated respectively, a pair of arms 22 and 23 connected to the respective massage elements respectively, a massage eccentric member 20 connected to end parts of respective arms in the opposite side to the side connected to the massage elements and rotationally journalled to a massage rotary shaft 16, a support lever 21 swingably connected to the massage eccentric member and suppressing the rotation of the massage eccentric member, a pair of rods 24 and 25 connected to bending arm parts 22a and 23a of the respective arms and swingably supporting the respective arms against the operations,  and a patting eccentric member 17 connected to the ends of the respective rods in the opposite side to the side connected to the respective arms and rotatably journalled to the patting rotary shaft 17.
Patent JP-2002214570-A (JP)
Title: Lens for spectacles and method of manufacturing the same
Inventor: TANAKA KAZUO
IPC: G02C7/10
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a lens for spectacles which does not have directivity by dotty thin films while having high transittability of light. SOLUTION: The dotty thin films 3 and 4 having the high transmittability of the light are deposited by evaporation at uniform density on the surface of a lens body 2 put on a spectacle frame in such a manner that the occurrence of the directivity is averted, by which the excessive incident light is shut off of cloudy film spaces 7 and the eyes are protected. The thin films 3 and 4 do not have the directivity and can therefore be easily cut when the 1 lens is mounted on a spectacle frame. In addition, the need for a measure for instructing the direction is eliminated and the cost can be drastically reduced. The range of the applicable lenses for spectacles is greatly widened.
Patent JP-2002211008-A (JP)
Title: Ink jet recorder
Inventor: SHIKAME YUJI
IPC: B41J2/185
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which the ink ejection openings and ink channels of a recording head can be cleaned surely without causing complication, increase in the size or cost of the recorder, or increase in the running cost. SOLUTION: The ink jet recorder comprises a recording head 6 having ink ejection openings, a carriage 1 reciprocating while mounting the recording head 6, a cap (cover means) 18 which can at least abut against or separate from the ink ejection opening forming plane of the recording head 6 and covers the ink ejection openings when it abuts against the ink ejection opening forming plane, and a recovery means comprising a pump (suction means) 19 communicating with the cap 18. Recovery operation of the recording head 6 by the recovery means comprises an operation for applying vibration to the recording head 6 through micro reciprocal operation of the carriage 1.
Patent JP-2002210823-A (JP)
Title: Laminating method and apparatus therefor
Inventor: YAMATO TAKESHI
IPC: B29C65/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a laminating method capable of realizing good lamination by reducing the air bubble sump generated between a film and a base material by simple constitution in a process for laminating the film on the base material, and a laminating apparatus used in the laminating method. SOLUTION: At first, an upper film 5 and a lower film 7 are superposed on the base material 10 to be pressed under heating by a first heating roll 9 in a vacuum tank 4 held to a reduced pressure atmosphere and, subsequently, the upper and lower films 5 and 7 are pressed under heating in an atmospheric pressure atmosphere.
Patent JP-2001248798-A (JP)
Title: Compressed/liquefied gas tap
Inventor: KREMER PAUL
IPC: F16K17/196
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a compressed/liquefied gas tap provided with a main body 10 having a blocking member for opening/closing a passage of gas in a space 14 between an inlet port connecting member 12 and an outlet port connecting member 14 and a control valve 20 for controlling a gas flow between the inlet port connecting member and the outlet port connecting member, a piston 28 sliding in a cylindrical container 26 without sealing and having a blocking seal 30 for closing the passage of the gas on one surface, and a spring 40 axially pressing the piston in a direction closing the passage. SOLUTION: The spring 40 is stored in the inside of a cylindrical pocket 38 axially formed in the piston 28, and compressed between a bottom part of the pocket and a cylindrical block at least partially stored in the pocket. The cylindrical block has a seal 44 for preventing leakage to a side wall of the pocket while the piston relatively sides to the cylindrical block. The cylindrical block has also an axial duct 46 for braking gas passing.
Patent JP-2002222950-A (JP)
Title: Method of manufacturing silicon carbide semiconductor device
Inventor: OKUNO HIDEKAZU
IPC: H01L21/316
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce on-resistance much more in an insulating gate-type field effect transistor constituted of silicon carbide. SOLUTION: A connection film 7a constituted of a thermal oxidized film is formed on a surface channel layer 5 constituted of silicon carbide and an LTO film 7b is deposited on the connection film 7a. Thus, a gate insulating film 7 is formed. Then, the interface of the LTO film 7b and a surface channel layer 5 is made to be satisfactory by forming the connection film 7a before the LTO film 7b is formed. Then, channel mobility can be improved and on- resistance can be reduced.
Patent JP-2002220114-A (JP)
Title: Substrate treatment device
Inventor: TANI NOBUO
IPC: H01L21/306
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment device capable of maintaining opening and closing conditions of a block member (shutter member). SOLUTION: While a rod 321 of an air cylinder 32 is buried in a main body 322, a shutter plate 39 adheres closely to a seal member 12 to block a substrate passing port 11. When the rod 321 of the air cylinder 32 is made to advance from the main body 322 and an end part 351 of a lever 35 is pushed up, an L-shaped member 38 rotates counterclockwise in the drawing 2, and the shutter plate 39 leaves the substrate passing port 11 to open the substrate passing port 11. A metallic balancer 4 for generating a moment for maintaining opening and closing conditions of the substrate passing port 11 in the L-shaped member 38 is embedded in the L-shaped member 38.
Patent JP-2002226140-A (JP)
Title: Spool
Inventor: ISHIBASHI MASAMI
IPC: B65H75/14
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a spool having high rigidity as a product and practically sufficient bending strength of flanges and designed to be recycled as material for a new spool or other paper products requiring rigidity even when it is to be disposed of because its damage and deformation is too large for it to be reused as it is. SOLUTION: In the spool 10 for wire material, comprising a hollow core material 1 and a pair of paper flange members 3 fitted at both sides of the hollow core material 1, plate-shape bodies 4 of the flange members 3 are provided with multiple three-dimensional stiffening ribs 12 radially arranged and peripheral ribs 14, 15 provided along the peripherals of the plate-shape bodies 4 which are integrally formed.
Patent JP-2002226117-A (JP)
Title: Sheet material uncurling device
Inventor: DANNOURA MIKIO
IPC: B65H29/70
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material uncurling device capable of improving the uncurling performance without enlarging the whole device. SOLUTION: This uncurling device is composed of a pair of correcting members U1, U2 mounted on a conveying passage of a sheet material SM in a state of being abutted on the conveying passage and keeping a gap G in the conveying direction, and a sucking means SU executing the suction at the gap G. The suction means SU is operated during the conveying of the sheet material SM to convey the sheet material SM in a state of being attached to the pair of correcting means U1, U2, whereby the sheet material SM is uncurled. The pair of correcting members U1, U2 are respectively composed of a front unmovable member FM having a front flat face ff and a rear circular arc-shaped correction face rc, and a rear unmovable member RM having a front circular arc-shaped correction face opposite to the rear circular arc-shaped correction face, and a rear flat face rf.
Patent JP-2002229206-A (JP)
Title: Positive type photosensitive resin composition and semiconductor device
Inventor: MAKABE HIROAKI
IPC: C08K5/13
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photosensitive resin composition having high sensitivity and high resolution and ensuring a large angle of the side wall of a pattern after the resin is cured. SOLUTION: The positive type photosensitive resin composition comprises 100 pts.wt. polyamide resin (A), 1-50 pts.wt. photosensitive diazoquinone compound (B) and 1-30 pts.wt. phenolic compound (C) of formula (2) (where R5-R8 are each one selected from among H, a halogen, alkyl, alkoxy and cycloalkyl and may be mutually the same or different; (l) is an integer of 0-3; (m) is an integer 0-3 and l+m>=1).
Patent JP-2002228694-A (JP)
Title: Strain phase measuring apparatus, down converter, low strain power amplifier, and program
Inventor: MATSUURA TORU
IPC: G01R23/165
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To accurately measure the phase shift quantity of a strain component with a strain phase measuring apparatus in the case where the sizes of strain components are different from each other. SOLUTION: The strain measuring apparatus is provided with a frequency range conversion means 105 for converting digital signals having a strain component by using Fourier transform, and a phase calculation means 106 for calculating the phase shift of the strain component based on the result of the transform with the frequency range conversion means 105.
Patent JP-2002228359-A (JP)
Title: Process of drying honeycomb structure
Inventor: YANO MASA
IPC: F26B23/08
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a process of drying a honeycomb structure free from defects such as being ribbed even at the time of drying a thin-walled honeycomb structure. SOLUTION: In the process of subjecting a honeycomb structure to drying by dielectric heating by moving the same in a dielectric heating system through which steam flows, a honeycomb structure 1 is subjected to drying by dielectric heating as it is covered with a sheet 5 separated from the periphery thereof by a predetermined space.
Patent JP-2002224793-A (JP)
Title: Method for manufacturing casting
Inventor: OTA YOSHIHO
IPC: B22C9/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To develop and provide a new method capable of directly manufacturing a casting without a mold, whereby there is no necessity for preparing, using and keeping a pattern. SOLUTION: Such information as two-dimensional drawings indicating necessary dimensions of the shape X of a product model is replaced with three- dimensional drawings by means of a three-dimensional CAD 1. Data on the shape and dimensions of the product by this information are prepared to processing data CAM. A block body 2 consisting of casting sand 2a manufactured by utilizing a known means and optionally hardened based on the processing data is shaved directly by means of a numerically controlled processing machine 3 according to the processing data so that a clearance shaped after the product is formed in the block body. Molten metal 4 is poured into the clearance and is solidified.
Patent JP-2002229823-A (JP)
Title: Medium having recorded operating system for operating computer system, and medium readable by computer and having recorded information image file
Inventor: FUJITA TAKESHI
IPC: G06F12/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a system or the like capable of improving operability, and accessing information comparatively easily. SOLUTION: This medium has a recorded operating system for operating a computer system, characterized by being equipped with an input means 14, a display means 12, a storage means 11, a communication means 13, and a processing means 15, by using the storage means 11 in the computer system for storing an information image file, and by allowing the processing means 15 to execute display of a place for handling the information image file on the display means 12, display of the information image file on the place for handling the information image file, specification of the displayed information image file based on an operation of the input means 14, specification of a file pointer included in the specified information image file based on the operation of the input means 14, and acquisition and execution of a file addressed by the specified file pointer.
Patent JP-2002231894-A (JP)
Title: Semiconductor device with control function
Inventor: SAKAI KOICHI
IPC: H01L21/822
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device capable of precisely controlling characteristics after packaging. SOLUTION: Two diodes whose characteristics are controlled by being destroyed to short-circuit are connected in series and connected to a terminal pin and a bi-directional control is made possible by short-circuiting either of the diodes. The semiconductor device can be constructed by utilizing ESD protection diodes.
Patent JP-2002233956-A (JP)
Title: Processing equipment for steel sheet and manufacturing method for steel sheet
Inventor: KIMURA YUKIO
IPC: B21B45/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent solid particles from remaining on the surface of a steel sheet, to provide a normal steel sheet, and to provide equipment to efficiently recover solid particles, and improve its yield. SOLUTION: A surface roughness imparting device 5 is provided with projecting machines 3a, 3b, 3c, and 3d to project solid particles against the surface and the back of the steel sheet, and a specified amount of solid particles is supplied from a solid particle supplying device 6. A steel sheet washing device 21, and a forced drying device 22 on the outgoing side are continuously situated on the side situated downstream from the surface roughness imparting device 5. A washing device 21 on the outgoing side employs a system to inject water against the steel sheet. The forced drying device 22 on the outgoing side is a device to dry the steel sheet by using hot air drier and vaporizes a moisture adhered to the steel on the washing device 21 on the outgoing side.  Air wipers 24a and 24b to inject compressed air against the steel sheet and be capable of effecting air wiping are situated downstream from the forced drying device 22 on the outgoing side.
Patent JP-2002237409-A (JP)
Title: Permanent magnet wire and its manufacturing method
Inventor: FURUICHI SHINJI
IPC: B21C1/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a long permanent magnet wire which is low in material cost and manufacturing cost. SOLUTION: In the axial section of a nonmagnetic conductive exterior material (exterior material) 2 of the permanent magnet wire 1, permanent magnet regions 3 and nonmagnetic metallic regions 4 are alternately arranged. Each permanent magnet region 3 is provided with permanent magnet powder and a binder metal composed of a nonmagnetic material. The cross-sectional shape of the exterior material 2 is almost similar to that of the permanent magnet region 3 arranged in the axial section and the cross section of the material 2, and regions 3 have circular, elliptic, square, or polygonal external forms. When the material 2 and regions 3 have the circular shapes, the wire 1 becomes a bar-like wire and, when the material 2 and regions 3 have square shapes, the wire 1 becomes a belt-like wire.
Patent JP-2002237588-A (JP)
Title: Method and apparatus for manufacturing power semiconductor device
Inventor: IMADA HIDEKI
IPC: H01L29/744
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing power semiconductor device, with which reduction of the number of steps for patterning both sides of a semiconductor substrate can be realized and cost reduction is realized. SOLUTION: The method comprises the steps of applying a resist on the front surface of the semiconductor substrate, holding the substrate at a prescribed position, aligning a first mask on the front surface of the substrate, exposing the front surface with the first mask and a projection lens, developing this to form a pattern and targets on the front surface, applying a resist on the rear surface of the semiconductor substrate, holding the substrate at a prescribed position, aligning a second mask on the rear surface by using the targets, exposing the rear surface by using the second mask and the projection lens, and developing the substrate to form a pattern on the rear surface.
Patent JP-2002233716-A (JP)
Title: Clean water treating method
Inventor: IKE HIDEAKI
IPC: B01D37/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a clean water treating method by a high treating efficiency capable of easily evaluating and maintaining a removal performance of a suspended substance and carrying out the optimum control not depending on a contaminant load fluctuation of a quality of water to be treated and a water amount fluctuation. SOLUTION: In the clean water treating method of the present invention, water 1 to be treated is introduced in a filtering device 3, a water quality measurement device is provided in a filtering step for removing a suspended substance in water to be treated and a water treating condition, or the like, is changed based on a water quality data. Turbidimeters 13 are provided at the former stage and the latter stage of the filtering device 3 to measure a turbidity by making the water quality data as the turbidity. A relationship of a difference between two measured turbidity data and a turbidity data at the former stage of the filtering device is approximated by a straight line to determine an inclination. The water treatment is carried out based on a degree of the inclination.