baber/WOPTO huggingface dataset:
Patent JP-2003112560-A (JP)
Title: Arm structure of loading deck elevating device
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an arm structure of a loading deck elevating device in which at least either one of storage or extension work is easy. SOLUTION: In the arm structure where tip end arms (13, 16) are rotated against base arms (4, 8) and a deck 18 is supported by this tip end arms, torsion springs 42 and 44 are provided for energizing the tip end arms in the reverse direction with a force smaller than the force given by gravity in the rotation direction at its rotation end.
Patent JP-2002164728-A (JP)
Title: Method for obtaining gain function
Inventor: VOYER NICOLAS
IPC: H01Q3/26
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain the gain function of an antenna in a transmission mode or a reception mode which is not changed due to the change of frequencies. SOLUTION: In this method for obtaining a gain function by weighing a received signal or a signal to be transmitted by the array of an antenna and a complex coefficient vector ((-) b) called a weighting vector, a reference gain function is applied, and the reference gain function is orthogonally projected to the partial space of the gain function generated by the weighting vector of the space of a gain function preliminarily provided by using a norm. Therefore, it is possible to select the weighting vector for generating the projected reference gain function as the optimal weighting vector.
Patent JP-2002197127-A (JP)
Title: Geometric annotation simplifying device, system, and method
Inventor: SUITS FRANK
IPC: G06T15/04
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a geometrical annotation simplifying device, system and method. SOLUTION: A permissible range window perpendicular to a test side is defined by a first permissible range specifying the amount of a first error measured by a distance from a simplified route in a plane contacting with a surface to an original route, and a second permissible range specifying the amount of a second error measured by a distance from a simplified route in a plane perpendicular to the surface to the original route. By a point-projecting process, one or plural second end points of a second side are projected on the plane of the permissible range window. By an invalidating process, the side is marked as 'invalid' and removed. By a selecting process, one of the second end points having a projecting point in the plane including the permissible range window is selected, and a reference point is deleted.  An origin is connected to each second end point, and a new side replacing each second side of the test side and an original side is created, thereby drawing a simplified route.
Patent JP-2002204793-A (JP)
Title: X-ray diagnostic equipment
Inventor: AOKI KUNIO
IPC: H04N1/028
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To realize an X-ray diagnostic equipment capable of obtaining a good image by properly correcting the output of an X-ray detector even when the temporary lowering of sensitivity is generated or the temporary rising of offset is generated. SOLUTION: In the X-ray diagnostic equipment, the correction factor of sensitivity is calculated on the basis of the sensitivity characteristics of each pixel or offset characteristics when the temporary lowering of sensitivity is generated or the temporary rising of offset is generated by the irradiation with a large quantity of X-rays, and the correction of data is performed. The correction factor of sensitivity for correcting the data is determined at least on the basis of the signal value detected at the previous time. By integrating the sensitivity correction value on the output signal from each pixel, the effect due to the temporary lowering of sensitivity or the temporary rising of offset is removed.
Patent JP-2002173223-A (JP)
Title: Automatic horizontal directional translating conveyor
Inventor: BONNET HENRI
IPC: B65G17/08
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a sorting conveyor having a simple structure, allowing quick removal and replacement of a failure part, and operated at a high speed at a relatively low noise level. SOLUTION: An automatic conveyor sorting and article sending-out system 10 uses a segmental slat 18 conveyor connected by a flexible connector. A removable discharge mechanism 124 is installed on an individual slat 18 of a slat converyor 10 or a belt of a belt conveyor. The discharge mechanism 124 has a built-in driving part and an operation mechanism, and is constituted operable regardless of a speed of the conveyor 10.
Patent JP-2003124175-A (JP)
Title: Cleaning technique for semiconductor device manufacturing process
Inventor: MIYAMOTO MITSUO
IPC: H01L21/027
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To simultaneously remove a resist mask and a side-wall polymer after dry etching without corroding any formed film in a metal-wiring forming step of a ULSI manufacturing process. SOLUTION: A metal film and an insulating film used for metal wiring are sequentially formed on a semiconductor substrate, and a part to be worked is worked to form a prescribed pattern. The periphery of the formed pattern obtained after dry etching is cleaned with a cleaning agent composed of anhydrous hydrofluoric acid of 2 wt.%, methanol of 2 wt.%, and dimethyl sulfoxide of 96 wt.%. This cleaning technique, in particular, does not have the disadvantage of corroding a metal-wiring material composed only of copper component (copper-wiring material). Also, no anomaly is caused on materials of low permittivity (low-k materials).
Patent JP-2003071174-A (JP)
Title: Strip-shaped object guide device of sewing machine
Inventor: KOJIMA TOSHIHIKO
IPC: D05B35/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the quality of sewing by preventing excessive delivery of a strip-shaped object when changing a pressing member to a tensioning posture after the strip-shaped object such as a rubber tape is inserted and set. SOLUTION: The rear end portion 3a of a pressing member 3 capable of changing a working posture in which a strip-shaped object 50 is tensioned by pressing the strip-shaped object 50 such as a rubber tape or the like against a guide body 1 from the surface side by a swing around a supporting point 9 set in the halfway point of the longitudinal direction and a posture in which tension is released by separating from the surface of the strip-shaped object and the tip portion 6a of a swing member 6 for changing the posture of the pressing member 3 are relatively moveably cooperatively formed to ensure that a movement component toward the direction of movement will not be given to the strip-shaped object 50 when the pressing member 3 is changed from the non working posture to a working posture.
Patent JP-2003125241-A (JP)
Title: Electronic equipment and its control method
Inventor: CHIJIMATSU SHIGENOBU
IPC: G09G3/34
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment capable of effectively saving power and always warranting a proper function and to provide its control method. SOLUTION: An imaging device 13 forms an object image through optical systems 11, 12 and records it and a display section displays image data from an output of the imaging device 13. The display section is provided with a reflection liquid crystal display panel 20 as a display means and a lighting means 22 for lighting a display screen of the reflection liquid crystal display panel 20. The lighting means 22 emits light to the reflection liquid crystal display panel 20 in interlocking with a flash means 23 or the lighting means 22 controls the luminous quantity according to the time of use in interlocking with the flash means 30 to emit light onto the reflection liquid crystal display panel 20.
Patent JP-2003117800-A (JP)
Title: SURFACE TREATMENT METHOD FOR POLYCRYSTALLINE Si INGOT
Inventor: KUMADA HIROSHI
IPC: B24B53/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for a polycrystalline Si ingot for uniformly polishing a surface of the polycrystalline Si ingot, and removing a straining-crushing layer of the surface of the polycrystalline Si ingot. SOLUTION: A wheel type diamond brush 1 is constituted by radially implanting bristles of the brush in a cylindrical base part, and rotates around the rotational axis L1. The bristles of the brush include a diamond abrasive grain, and are implanted so as to extend in the radial direction with the rotational axis L1 of the base part as the center. The outer periphery of the wheel type diamond brush 1 for rotating with the rotational axis L1 as the center is pressed to the surface of the polycrystalline Si ingot to polish the surface of the polycrystalline Si ingot 2.
Patent JP-2003121298-A (JP)
Title: Lens inspection method
Inventor: NISHIWAKI MASAYUKI
IPC: G01M11/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To develop an inspection method capable of evaluation even if there are a plurality of spots in one scanning line, in an inspection device for inspecting a scanning optical system by means of spot evaluation on an image surface. SOLUTION: A slit is disposed with a rotary deflector operated and its transmission light is detected. A transmission light detector is mounted on a stage and moved, and the inside of the scanning line is measured as a whole. All data are fetched into a processing device and a three-dimensional graph obtained by arranging data for respective points is created by setting the horizontal axis at the distance of a reference position and the vertical axis at the stage position. In the graph, the cross-sectional data at the distance from a certain reference position shows an intensity distribution on an image surface with the rotary deflector stopped. Even if there are the plurality of spots, they can be detected by one-time measurement because they are temporally decomposed.
Patent JP-2002203967-A (JP)
Title: Semiconductor element
Inventor: KITAHATA MAKOTO
IPC: H01L27/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To shorten the reverse recovery time by parasitic diode by arranging a Schottky diode so that it may not enlarge the area of a semiconductor element, and also to enhance the dielectric breakdown voltage of this semiconductor element. SOLUTION: A field effect transistor includes a source electrode 19 arranged on the surface of a semiconductor, a drain electrode 17 arranged on the opposite surface, and a source region 14 and drain region 11 and 12 of first conductivity type made within the semiconductor. A Schottky diode which is made of the contact between the first conductivity type of semiconductor and a metallic electrode 20. These two are arranged such that a depletion layer derived from the Schottky diode and a depletion layer spreading around the second conductivity type semiconductor layer constituting the field effect transistor overlap each other in OFF condition.
Patent JP-2003134537-A (JP)
Title: Image processing unit, and method and apparatus for measuring convergence
Inventor: YOSHIMOTO TSUTOMU
IPC: H04N17/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit and a method and apparatus for measuring convergence that can measure convergence with high accuracy at a high-speed in a simple configuration. SOLUTION: The image processing unit is provided with a camera 1; a multiplier 6 that multiplies horizontal and vertical coordinates of a picked-up image with an output of the camera 1; a first accumulator 7 that accumulates and latches the outputs of the multiplier 6 within an optional area in the picked-up image; and a second accumulator 8 accumulates and latches the outputs of the camera in the area above.
Patent JP-2002185455-A (JP)
Title: Method for acquiring network information, method for confirming presence of terminal, and apparatus for assigning vpi/vci
Inventor: TSUDA YOSHIYUKI
IPC: H04L12/70
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for acquiring network information as required without requiring for individual terminals to have the network information. SOLUTION: In a network equipped with a network information retrieving unit storing network information concerning to one or a plurality of exchanges, a plurality of terminals, and network components including exchanges and terminals, a specified channel is set previously for the exchange between the terminal and the network information retrieving unit when the terminal acquires network information and the terminal acquires information required for setting connection with another terminal from the network information retrieving unit using that channel.
Patent JP-2002361017-A (JP)
Title: Dry type filter capable of automatically discharging and having higher separation efficiency
Inventor: BOTH REINHOLD
IPC: B01D46/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a dry filter having a structural dimension convenient for a narrow condition, particularly the mining and high separation grade. SOLUTION: A filter housing (2) having the structural dimension convenient for the dry type filter (1) is composed of side walls (6, 30), a rear wall (11) and a housing bottom part (9) and a connection branched part (7) for a cleaned gas passage (4) is installed on one of the side walls (6, 30). A feed gas passage (3) is opened in a zone of a cap (32) and the mine air containing dust or the feed gas flows-in from the upper side into the filter housing (2) through the feed gas passage (3) to be passed through partition walls (28, 29) or a filter element (5). The separated dust falls down into a chain scraper conveyer (20) through a vibration apparatus or the like and is transported through a discharge gate (21) by the chain scraper conveyer.
Patent JP-2003127826-A (JP)
Title: Mounting structure of seat belt for vehicle
Inventor: TAKATSU KAZUFUMI
IPC: B60R22/22
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt mounting structure capable of preventing a seat belt from slipping off due to a load applied at the time of head-on collision, rear-end collision, etc., and suppressing the forward movement of a seat by absorbing a shock in the rear-end collision. SOLUTION: A buckle 5 attached to the seat belt 4 is fixed to a bracket 13 installed straddling over its body side rear ends and rear cross members 12 and 14 by a locking mechanism 2 for mounting the seat 1 to the car body. The bracket 13 is made in a U-section furnished with a bottom wall 15 and left and right sidewalls 16, and vertical beads 19 are provided on the sidewalls 16 located in the rear of the buckle mounting point, and thereby the bracket 13 is reinforced against a tensile load from the seat belt 4, while the part behind the vertical beads 19 is made fragile to be easily broken in the rear-end collision.
Patent JP-2003127446-A (JP)
Title: Recording/erasing apparatus for reversible thermal recording medium
Inventor: KATO TADASHI
IPC: B41J2/32
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal recording material from deterioration by lessening a local thermal damage while the printing quality is maintained. SOLUTION: In a recording/erasing apparatus for reversible thermal recording media which records and/or erases visible information to the reversible thermal recording medium 60 to which visible information can be recorded and/or erased by the action of heat energy, there are provided a laser light irradiation device 10 for irradiating a laser light from a laser light irradiation part and a control part 51 for controlling the irradiation of the laser light irradiation device. In the case where plotting lines of the laser light intersect, the control part 51 controls to reduce an irradiation time for the laser light to be applied to an intersecting plotting point A.
Patent JP-2003129557-A (JP)
Title: Closed lid construction in concrete gutter and concrete lid slab used for the gutter
Inventor: HANAMURA SHINJI
IPC: E03F5/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To stabilize a closed lid in a concrete gutter, to make its stabilized state continuous, and to improve the appearance of a train of closed lid slabs. SOLUTION: A top end open portion 5 of a gutter block 2 is closed by a lid slab 7. A lid receiving portion 19 of the gutter block 2 is equipped with a sloped surface 22 which is sloped to the inner side, and at its upper edge, a top surface 25 directed outward is installed continuously. Also, at the lower portion of the side of the lid slab 7 has a sloped surface 30 capable of making a surface contact with the sloped surface 22, and at its upper edge, a bottom surface 32 is continued. At the right and left bottom surfaces 32 and 32, at the front and rear end portion sides, a projection 36 is made for maintaining the intervals. The projection 36 can be contacted to the top surface 25 and slipped on the upper surface 25.
Patent JP-2003133531-A (JP)
Title: Electronic device and manufacturing method therefor
Inventor: MARUYAMA KENJI
IPC: H01L21/8246
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of obtaining a ferroelectric layer having a large polarization amount, and to provide a method for manufacturing the same. SOLUTION: The method for manufacturing the electronic device comprises (a) a step of preparing an ReO3 layer having an orientation (001), and (b) a step of forming an oxide ferroelectric layer of a perovskite structure having the orientation (001) on the ReO3 layer. The step (a) preferably includes (a-1) a step of preparing an MgO having the orientation (001), and (a-2) a step of forming the ReO3 layer having the orientation (001) on the MgO layer.
Patent JP-2003138416-A (JP)
Title: Working hood
Inventor: WAKABAYASHI KUNIO
IPC: A42B1/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a hood used in a food factory or a medical equipment or, cosmetics factory to prevent dropping of foreign materials such as the hair. SOLUTION: In this working hood the periphery of an open part for exposing the forehead is constituted by sewing with folding a stretchable cloth and the forehead part surrounded by the upper part of the open part, the top and both sides of the hood is constituted of a laterally stretchable cloth.
Patent JP-2003138122-A (JP)
Title: Exterior material for vehicle and exterior for vehicle
Inventor: NAKAJIMA YASUSHI
IPC: B60R13/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an exterior material for vehicles having fluidity and thermal stability during molding and giving a molded article having excellent balanced impact resistance and high rigidity. SOLUTION: This exterior material for vehicles comprises 50-90 pts.wt. of a polycarbonate resin(A), 5-45 pt.wt. of a graft polymer (B) prepared by carrying out graft polymerization of 90-20 wt.% of a monomer mixture composed of 50-90 wt.% of an aromatic vinyl and 10-50 wt.% of a vinyl cyanide in the presence of 10-80 wt.% of a diene rubber, 0-30 pts.wt. of a copolymer (C) obtained by polymerizing 50-90 wt.% of the aromatic vinyl and 10-50 wt.% of the vinyl cyanide, 1-30 pts.wt. of talc (D) and 1-10 pts.wt. of a phosphoric ester compound (E) [with the proviso that the sum total of the components (A), (B), (C), (D) and (E) is 100 pts.wt.].
Patent JP-2003135727-A (JP)
Title: Game machine, control method for the same, communication game system and computer program
Inventor: TOMOCHIKA HIROSHI
IPC: A63F13/52
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, in which a point for generating a specific game state advantageous for a player can be reported separately from ordinary game proceedings. SOLUTION: In the game machine, in which the specific game state advantageous for the player can be generated when a game ball wins a prize in a start hole 7, it is discriminated whether or not point addition conditions are established in a plurality of kinds of point addition targets (S1) and when it is discriminated that the point addition conditions are established (S1: YES), a predetermined point is added corresponding to the point addition conditions (S2). On the basis of the added point reaching a prescribed value (S4: YES), the specific game state is generated and the added point is reported by display or in voice (S8 and S9).
Patent JP-2003140008-A (JP)
Title: Optical module, its manufacturing method, and light transmission device
Inventor: KOBAYASHI TOMONAGA
IPC: G02B6/42
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To enable resin sealing before attaching an optical waveguide. SOLUTION: An optical element 10 having an optical part 12 is mounted on a substrate 20 having a through hole 22. The optical element 10 is arranged with the optical part 12 directed toward the through hole 22. Resin 40 is provided between the optical element 10 and the substrate 20. The resin 40 is provided while being prevented from penetrating into the through hole 22. An optical waveguide 50 is inserted to the through hole 22 after the resin 40 is provided.
Patent JP-2003137115-A (JP)
Title: Power system for automobile
Inventor: HISANAGA TOMOMUNE
IPC: B60R16/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a power system for an automobile preventing impairment of following performance during emergency steering of a steering wheel due to deterioration or the like of battery voltage in an automobile equipped with an electric power steering device. SOLUTION: An alternator and a driving power source of the electric power steering device are directly connected, a switch is provided between the alternator and a battery, and opening and closing of the switch is controlled by a switch drive control means on the basis of predetermined information.
Patent JP-2003144617-A (JP)
Title: Game machine, program for game machine and computer- readable recording medium recorded with the program
Inventor: ISHIZAWA YOJI
IPC: A63F5/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which a game is interesting by obtaining only expectation which can be shifted to an assist time game in advance separate from actual execution, so as to increase the variance of the game. SOLUTION: The game machine (10) is provided with at least an assist time drawing means (120) for deciding the propriety of the execution of the assist time game by drawing, a drawing result holding means (130) for holding the drawing result of the assist time drawing means (120), and a game shifting means (160) for shifting a game state to the assist time game at an opportunity different from that of drawing by the assist time drawing means (120) based on the drawing result held by the drawing result holding means (130).
Patent JP-2003147983-A (JP)
Title: Intrusion prevention wall for movable floor of pool
Inventor: KAJI NOBORU
IPC: E04H4/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an intrusion prevention wall for a movable floor of a pool capable of reducing a dead space produced by the presence of a storage part and smoothly raising/lowering the movable floor. SOLUTION: A partition plate 12 constituting the intrusion prevention wall comprises an upper side part 12a suspended by being attached to the movable floor 11 and a lower side part 12b bendably connected to the upper side part 12a by a pin 14, and a roller 15 is journaled to the lower side part end. A link mechanism 13 is provided with a link 13a and a link 13b connecting the lower side part 12b to the movable floor 11, and the both links 13a and 13b can be bent in one direction with their extended straightly, supported to the links 13c and 13e, and becomes a prop of the lower side part 12b so as to prevent the partition plate 12 to be pushed therein. When the movable floor 11 is lowered, the partition plate 12 is lowered inside the storage part 17, while being pushed by the link mechanism 13.