baber/WOPTO huggingface dataset:
Patent JP-2004226444-A (JP)
Title: Method for manufacturing mask and method for manufacturing semiconductor integrated circuit device
Inventor: HAYANO KATSUYA
IPC: G03F1/68
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology to reduce the manufacturing time of a mask.  <P>SOLUTION: A resist mask is prepared by applying a negative resist having light shielding property against exposure light on a mask substrate and then selectively irradiating the resist with electron beams to form a desired light shielding pattern (process 100). Images in a plurality of chip transfer regions in the resist mask are detected and the patterns are compared with each other (process 101). Data in a part where patterns are joined, the part produced in the negative resist while drawing with electron beams, is deleted from the part where defects are detected by the above comparing inspection (process 104). Thereby, only a real defect excluding the part where patterns are joined (false defects) is left in the part where defects are detected by the comparing inspection, which lessens works for deciding defects by an operator and reduces the inspection time for the mask.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222555-A (JP)
Title: Roll baler for whole crop
Inventor: FUJIWARA YASUHIRO
IPC: A01F15/08
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll baler for a whole crop with which a reaped material is smoothly transported from a reaping conveying unit to a conveying unit at the roll baler side.  <P>SOLUTION: The roll baler for a whole crop is equipped with the conveying unit B at the roll baler side for transporting the reaped material K which is obtained by cutting a whole crop in a field and transferred from the reaping conveying unit A to the roll baler apparatus E side. A conveying chain apparatus 8 constituting the conveying unit B at the roll baler side and nipping and transporting the stock side Kb of the reaped material K is composed of a conveying chain unit 11 and a press bar 12 which is arranged on the conveying chain unit 11 and presses the reaped material K to the downward conveying chain unit 11 side by a compression spring (energizing means) 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225194-A (JP)
Title: Method for producing flat synthetic fiber
Inventor: ONO KOJI
IPC: D01F6/18
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a loss at the exchange of types, caused by the exchange of nozzles in a production process of a synthetic fiber.  <P>SOLUTION: The method for producing a flat synthetic fiber involves subjecting the synthetic fiber to a compression treatment within a temperature range between a temperature not lower than (the softening point of the resin constituting the fiber -5°C) and a temperature not higher than the melting point in the production process of the fiber. Preferably, the fiber spun from a flat nozzle is subjected to the compression treatment within the temperature range between the temperature not lower than (the softening point of the resin constituting the fiber -5°C) and the temperature not higher than the melting point to change the flatness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225406-A (JP)
Title: Multiple toilet
Inventor: SUGIYAMA YUJI
IPC: E03D9/08
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To simplify control of a warm water temperature and/or a toilet seat heating temperature.  <P>SOLUTION: When the number of persons present on the floor is a prescribed number or less, the multiple toilet is constituted to stop current application to a toilet seat heater 90A and a warm water heater 52A on at least one warm water washing toilet seat device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225218-A (JP)
Title: Metal cord for reinforcing rubber article
Inventor: MIYAZAKI SHINICHI
IPC: D07B1/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To make dimensional stability and rubber-permeation property compatible in high levels in a layer-laid structure.  <P>SOLUTION: This metal cord 10 having the layer-laid structure is provided by having a core 11 containing a modified cross sectional filament 20 having an almost elliptical cross section and having a short length ratio γ(=Ax/Bx) which is the ratio of the shorter diameter Ax to longer diameter Bx, changing alternately and repeatedly between its minimum ratio γm and maximum ratio γM in longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230219-A (JP)
Title: Centrifugal separation method and centrifugal separator
Inventor: HIBI KENICHI
IPC: B04B15/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a higher-quality product by surely preventing the intrusion of a contaminant into a centrifugally-separated cake and a separated liquid and the deterioration of the centrifugally-separated cake and the separated liquid to keep the purity of the centrifugally-separated cake.  <P>SOLUTION: The subject centrifugal separator is provided with a rotatable basket 5 to be housed in a vessel 3, a slurry supply means 11 for supplying slurry S to the basket 5 and an inert gas supply means 18 for supplying an inert gas G to the vessel 3. Centrifugal separation is performed by the use of the centrifugal separator while keeping the pressure in the vessel 3 higher than that outside the vessel 3 by supplying the gas G to the vessel 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232682-A (JP)
Title: Bolt
Inventor: MIZUNO HIROMICHI
IPC: F16B33/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt capable of guiding itself inside a screw hole of a female screw component with a compact guide portion and screwing the bolt into the female screw component without galling.  <P>SOLUTION: The bolt 1 has a reduction diameter portion 12 at a tip of a shaft portion, and the minimum value d1 for a thread-top diameter of an imperfect thread portion 20b formed on the reduction diameter portion 12 is larger than the root-bottom diameter of an imperfect screw portion 20a of an uniform diameter portion 11. A thread-top diameter of the uniform diameter portion 11 at the bolt 1 is smaller than a root diameter of a nut 70, and the bolt 1 is engaged with a screw hole 71 of the nut 70. The minimum value d1 for the thread-top diameter of the reduction diameter portion 12 can be set to be approximately the same as an inner diameter d3 of the nut 70. Therefore, both the bolt 1 and the nut 70 can be engaged with each other without generating a gap between a guide portion 15 of the bolt 1 and the screw hole 71 of the nut 70, and the bolt 1 is surely prevented from galling with the nut 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234198-A (JP)
Title: Operation management system
Inventor: HATTORI YURIKO
IPC: H04W4/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for realizing the efficient operation management of a track by an inexpensive means.  <P>SOLUTION: Communication between a road side unit set at a predetermined position and an on-vehicle unit installed by a track is executed by a narrow area radio communication system. The on-vehicle unit which has received a signal from the road side unit automatically transmits the location, time, speed or temperature through a portable telephone to a control center. The control center executes the unitary control of the information received from a plurality of tracks, and makes a proper track allocation plan to instruct it to each track. The narrow band radio communication system detects that a track enters and leaves the collection and delivery place of load, and transmits it to the control center. The control center returns the ID of the track, the ID of the container or the operation plan of the track, and supports the control task when the track enters and leaves the collection and delivery place of load.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007949-A (JP)
Title: Rotor of induction motor
Inventor: TAKAO MITSUYOSHI
IPC: H02K1/28
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for an induction motor and its manufacturing method in which a connection strength is assured without causing a defect at a joining part or a failure in electrical connection, while suppressing a material cost for mass production.  <P>SOLUTION: A rotor core 2 is radially divided into a plurality of arc-like rotor core pieces 2a. An end ring 5 is radially divided into a plurality of arc-like end ring pieces 5a. A conductor bar 3 is provided in a slot 4 between the rotor core pieces 2a. The end ring piece 5a is placed on the rotor core pieces 2a. A rotary tool whose tip is protruded revolves so as to cross the boundaries between an end part 3a of the conductor bar 3 and the end ring piece 5a, so that the conductor bar 3 is joined to the end ring piece 5a by a friction stir welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302508-A (JP)
Title: Light polarizing element and surface light source apparatus using the same
Inventor: YAMASHITA TOMOYOSHI
IPC: F21V8/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light deflecting element, used for a surface light source unit, which has a narrow projection light luminance distribution, can improve the use efficiency of the quantity of light of a primary light source, and easily improves the picture quality of a display device with simplified constitution.  <P>SOLUTION: A light polarizing element has a plurality of prism arrays each consisting of two prism surfaces, i.e., a 1st prism surface and a 2nd prism surface arrayed in parallel on a light incoming surface, a part of at least the 2nd prism surface on the light incoming surface side being formed of a nearly plane surface and the other part on a light outgoing surface side being formed of a convex surface. The light deflecting element is characterized in that: the tilt angle α of the 1st prism surface is 28 to 34°; the tilt angle β of the 2nd prism surface is 32.5 to 37°; the tilt angle γ of the chord of a convex surface shape is 30 to 35°; the ratio (h/H) of the height (h) from the peak of the prism array to the convex surface shape part to the height (H) of the prism array is 25 to 60%; and the ratio (r/P) of the radius (r) of curvature of the convex surface shape to the pitch (P) of the prism array is 5 to 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232027-A (JP)
Title: Fine structure, producing method therefor, and sensor
Inventor: NAYA MASAYUKI
IPC: C25D11/18
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine structure which is used for a sensor using a localized plasmon resonance and detects a slight change in refractive index or physical property of a sample.  <P>SOLUTION: The fine structure is produced by preparing a layered substrate 12 which is composed of, e.g., alumina prepared by anodic oxidation and has a plurality of micropores 12a formed on its one surface, filling the micropores 12a with metal microparticles 13, and forming a metallic thin film 14 on the periphery of the micropores 12a on the one surface in such a state that the distance between the metal microparticle 13 and the thin film 14 is almost the same as or smaller than the diameter of the metal microparticle 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233664-A (JP)
Title: Microscopic image acquisition device and method therefor
Inventor: UEDA HITOSHI
IPC: H04N5/232
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic image acquisition device and a method therefor by which an optimum photographing method is easily selected.  <P>SOLUTION: In the microscopic image acquisition device which performs time-lapse photography, the discrepancy of a time-lapse photographing condition is presented on an operation display device 11 based on the result of decision by the decision means 901 of a system controller 9 for deciding the discrepancy of the time-lapse photographing condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234361-A (JP)
Title: Commodity display device for automatic vending machine
Inventor: TAKAHASHI TOSHIYUKI
IPC: G07F9/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity display device capable of properly and surely displaying a plurality of pieces of merchandise information shown by an indicator.  <P>SOLUTION: The commodity display device 40 for the automatic vending machine in which a band-shaped indicator 60 where a plurality of pieces of commodity information is shown is moved by predetermined quantity in response to an instruction and the commodity information with an arbitrary pattern is displayed is provided with a driving means 42 for moving the indicator 60, an origin detecting means 43 for detecting an origin 62 preset at the indicator 60 and a moving quantity detecting means 44 for detecting the moving quantity of the indicator 60 from the origin 62. The driving means 42 stops the movement of the indicator 60 when the detected moving quantity detected by the moving quantity detecting means 44 reaches the commanded moving quantity commanded by the command signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229980-A (JP)
Title: Game machine
Inventor: YAMADA ISAMU
IPC: A63F7/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the ratio of stop and display at a winning pattern on a display means during a special game state can be reduced or eliminated.  <P>SOLUTION: In the Pachinko game machine of the present embodiment, when the success/fault discrimination result based on a ball that enters a pattern operation hole 116 in the special game state indicates a win, the variable display time of patterns on a variable pattern display 113 is made for 130 s, which is longer than the shortest time (about 127 s) required for consuming all the execution rights of a special game (for executing 15 rounds of the special game), so that special patterns 80, 81, 82 are stopped and displayed at the winning pattern in the special game state, thereby reducing the ratio of opening a drive ball-enter hole 121 for area discrimination. Thus, the ratio of invalidating the execution right of the special game in the middle by the passing of a game ball through a specific area of the drive ball-enter hole 121 for area discrimination in the special game state can be decreased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004138234-A (JP)
Title: Pipe jointing method
Inventor: MORIKAWA KOTARO
IPC: F16L21/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a pipe joint structure excellent in earthquake resistance advantageously in cost and construction period by minimizing complicated processing for a connection pipe such as pipe cutting on a construction site.  <P>SOLUTION: An elastic sealant 3 which seals a space between an inner surface 1a of a socket pipe portion 1A on the side of one end of a joint pipe and the connection pipe and a pressing ring 4 which has a biting-in guiding means B biting-in and moving a coming-out prevention member 7 inward in the pipe diameter direction according to relative disengaging displacement of the coming-out prevention member 7 and both pipes 1, 2, are attached on the outside of the connection pipe 2 whose outer surface is formed in the shape of a straight pipe. After both pipe portions 1A, 2A are inserted and connected each other, the elastic sealant 3 is pressed into a sealed state by the pressing ring 4 according as the pressing ring 4 and the socket pipe portion 1A are fastened and locked by a fastening means 5, and when both pipe portions 1B, 6A are relatively disengaged and displaced, they come into contact with each other and more disengagement and displacement are stopped by a disengagement-preventing means A formed between a pipe portion 1B on the side of the other end of the joint pipe 1 and another pipe portion 6A fitted and connected to the pipe portion 1B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231890-A (JP)
Title: Ultraviolet-curing pressure sensitive adhesive composition and information carrying sheet excellent in liquid toner reception using it
Inventor: HIRASAWA AKIRA
IPC: C09J201/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curing pressure sensitive adhesive composition that has an excellent liquid toner reception and forms an adhesive layer which has good adhesion and peelability and on which high precision and quality images and letters are formed with a liquid toner by electrophotogaphy and an information-carrying sheet using the composition.  <P>SOLUTION: The ultraviolet-curing pressure sensitive adhesive composition that contains a liquid toner-receptive resin, is applied on the stacked surfaces of sheets and forms an adhesive layer 6 which does not adhere under an ordinary condition by drying and peelably adheres the stacked surfaces by putting them face-to-face and applying a specific pressure on them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236674-A (JP)
Title: Rotary pot whose lid and arm for opening and closing lid are fitted to and removed from each other
Inventor: MORI HIROSHI
IPC: A47J27/16
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a slippage of a stop position of rotation of a rotary pot.  <P>SOLUTION: In the rotary pot of which the lid 4 and the arm 5 for opening and closing the lid can be fitted to and removed from each other and whose pot body 1 is rotated in a state that the lid 4 is detached from the arm 5, a rotating shaft 2 of the pot provided on the lateral side of the pot body 1 is provided with a gear 6 for detecting a rotation angle, and a gear 8 for a rotary encoder is connected with the gear 6. The rotation angle of the pot body 1 is detected by the rotary encoder 7 so provided as to be connected with the central axle of the gear 8 for the rotary encoder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239643-A (JP)
Title: Hybrid navigator
Inventor: HAMAGUCHI TADAO
IPC: G01C21/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To compose a hybrid navigator capable of accurately estimating an error even for attitude and azimuth angles.  <P>SOLUTION: An observation value computing section 4 calculates the attitude and azimuth angles, based on speed and acceleration inputted from a GPS receiver 2. An observation value regarding tilt and the azimuth angle is calculated, based on the attitude and azimuth angles obtained in this manner and those measured by INS1 for inputting to a Kalman filter 3 along with the observation value of other positions and speed. The Kalman filter 3 calculates an estimation error in the attitude and azimuth angles along with the position and speed, based on the observation value. The obtained estimation error is inputted to an adder 5. The adder 5 uses the estimation error in the attitude and azimuth angles, and corrects the attitude and azimuth angles directly inputted from the INS1 for outputting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238023-A (JP)
Title: Measuring cap
Inventor: YASHIMA NOBORU
IPC: B65D47/20
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring cap capable of easily increasing a volume to be measured by the measuring cap by increasing a volume of a liquid reservoir part without excessively enlarging a projected length from an opening neck part and without expanding the diameter of the opening neck part in the transverse direction.  <P>SOLUTION: The measuring cap 10 removably mounted on a body cap 13 fitted on the opening neck part 11 of a container body 12, has a liquid returning cylinder 15 at least a part on the apex side of which is inserted and arranged from the upper side into an inside of the body cap 13 when a pouring mouth 14 of the apex is mounted to face downward, and a liquid reservoir expanded part 16 connected with the liquid returning cylindrical part 15 and provided with a larger inner diameter than an inner diameter of the liquid returning cylinder part 15. In addition, a lower member 18 and an upper member 19 that are upper and lower divisions are molded by injection molding, and they are integrally bonded through an annular bonding part 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240685-A (JP)
Title: Cleaning box
Inventor: MINOWA KIYOSHI
IPC: G07F17/12
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning box which can make the finished article housing efficiency appropriate in accordance with a use state.  <P>SOLUTION: The cleaning box comprising a laundry side unit 10 having a laundry housing part 20 and a finished article side unit 11 having a finished article housing part 30, which are formed separately, is configured to arrange a plurality of the finished article side units 11 side-by-side on the side of the laundry side unit 10. Therefore, the number of the finished article side units 11 can be increased or decreased according to the need. For example, in the case where the finished article housing part 30 comes short due to the increase of the number of users, delay in picking up the finished articles, or the like, a new finished article side unit 11 is provided, thereby making the finished article housing efficiency appropriate in accordance with a use state. In this case, the efficiency can be made appropriate only by adding a new finished article side unit 11, and, therefore, to provide an advantage of a low additional the cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003265840-A (JP)
Title: Bill transport device for game island
Inventor: TANAKA TSUTOMU
IPC: A63F7/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bill transport device to attach in a vicinity of the upper part of the front panel of each game machine easily in a short time, thus eliminating the trouble of large scale remodeling of the game island without a bill transport device.  <P>SOLUTION: The bill transport device for a game center comprises a plurality of game machines, a ball dispensing machine, which lends game media, a game machine equipment provided at an attachment in the vicinity of the upper part of each game machine, and a bill transport device, which transports bill dropped into a bill slot of the game media lending machine. The bill transport device is attached between the attachment in a vicinity of the upper part of the game machine and the game machine equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004248128-A (JP)
Title: Electric appliance and controller
Inventor: NAKAGAWA MASAO
IPC: H04B10/116
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To use a semiconductor light emitting element such as an LED used in a displaying means for making a person to directly and visually recognize light for communication between devices.  <P>SOLUTION: The LED 11 is a LED light source provided conventionally in an electric appliance for display. When the LED 11 is made to emit light, a control part 12 controls the flickering or light emission amount of the LED 11 according to information to modulate the light emitted from the LED 11, transmitting the information. A light receiving part 21 of a receiver 2 receives the modulated light and a demodulating part 23 demodulates the modulated light, thereby receiving the information sent from the electric appliance 1. If the light receiving part 21 is provided with an optical system to narrow down received light beams, only information from a particular electric appliance 1 can be received without being affected by light from other electric appliances. In addition, if the receiver 2 side is provided with a light emitting part and the electric appliance 1 side is provided with a light receiving part, even two-way communication can be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI