baber/WOPTO huggingface dataset:
Patent JP-2003090599-A (JP)
Title: Controller of hot water supply apparatus
Inventor: KADA HIDEO
IPC: F24H1/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a controller of hot water supply apparatus in which speech can be prohibited when an operator begins to speech depending on the conditions on the opposite side by operating a specified switch. SOLUTION: The controller of hot water supply apparatus comprises a switch operating section 1, a switch function section 2 for assigning a corresponding individual function when a switch is depressed, a section 3 for managing internal data corresponding to the switch, a display control section 4 for receiving a signal from a depressed switch 2 and managing display of the data corresponding to that function, a section 7 for communicating with the hot water supply apparatus body, and a section 6 for displaying display data from a display function 5 for generating display data.
Patent JP-2003098485-A (JP)
Title: Temple and ear bend made of resin of spectacle frame and method of manufacturing the same
Inventor: MASUNAGA SHOJI
IPC: G02C5/18
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing temples by chipping out a plate material made of a resin and a method of manufacturing temples in which twisted patterns are formed on the outside surface of the finished temples and make it possible to obtain a high ornamentation effect. SOLUTION: The plate material 1 made of the resin of a specified thickness composed of an A layer 3 and B layer 4 varying in colors of a front surface and a rear surface is cut to a prescribed size to form a square bar 2 and after this bar is twisted 90 deg., the bar is worked to the temple of the prescribed shape and thereafter an arbor is press fitted into its central axis.
Patent JP-2002153455-A (JP)
Title: X-ray computer tomograph
Inventor: OHASHI AKINAMI
IPC: A61B6/03
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To a helical scanning type X-ray CT device by which MPR images in which a level difference is suppressed are obtained. SOLUTION: The images of different slice positions are successively reconstructed by using projection data collected by helical scanning and the MRP images are obtained by using the reconstructed images of the respective slice positions.
Patent JP-2003096687-A (JP)
Title: Nonwoven fabric for printing base material
Inventor: ITO YASUHIRO
IPC: D21H13/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric suitable for a lightweight printing base material, which does not get out of place in printing, has smooth surface and causes no broken wrinkles. SOLUTION: This nonwoven fabric has a fused nonwoven fabric surface layer which is made by fusing a wet web including >=80 mass% of fusible conjugate fibers with fusible conjugate fibers, and is characterized in being fused through only resins derived substantially from the fusible conjugate fibers, wherein it is preferable that the resin components of the fusible conjugate fibers consist of polyolefin resins, respectively, and the wet web substantially comprises the fusible conjugate fibers alone. Further, it is preferable that this nonwoven fabric has a 5% modulus tenacity at least in one direction of >=90 N/5 cm width.
Patent JP-2003102363-A (JP)
Title: Liquid spraying apparatus for screening use
Inventor: NAKAMURA TOMOSHI
IPC: B05B13/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid spraying apparatus enabling screening tests to be carried out for many to-be-spread objects in a short time about many kinds of liquid agrochemicals. SOLUTION: This liquid spraying apparatus for screening use includes a plurality of spreading chambers 20 arranged in a row, a liquid agrochemical feeding/spreading device 10 for simultaneously feeding the liquid agrochemicals to be put to the corresponding screening tests to the spreading chambers 20 respectively, and a prespreading rack conveyor 3, a postspreading rack conveyor 4 and a spreading position rack conveyor for loading a specimen rack 1 containing the same number of plants 2 as that of the spreading chambers 20 into a rack supporting table set up under the spreading chambers 20 and then unloading the specimen rack 1 off the rack supporting table, and a lift device functioning to vertically move either the spreading chambers 20 as a unit or the rack supporting table.
Patent JP-2003109455-A (JP)
Title: Clip band for illuminated switch
Inventor: MATSUDA TERUO
IPC: H01H9/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fall-off preventing structure for preventing a lamp socket from falling off from a switch base in an illuminated switch mounted on a game machine and a vending machine. SOLUTION: This clip band 20 supports the switch base 11 in the illuminated switch 10 engaged with a lower end side of a lamp socket 14. The clip band 20 comprises a U shaped frame 21 attached on an outer peripheral surface of the switch base 11, a support piece 22 extending vertically and disposed on both sides of the U shaped frame 21 to face each other; and a fastening opener 23 for closing an opening of the U shaped frame 21 to freely open and close the opening. When the U shaped frame 21 is attached on the switch base 11, fine saw-teeth 221 of an upper side of the support piece 22 is engaged with an outer peripheral screw groove 113 of the switch base 11, and a protrusion 222 disposed on a lower side of a support piece 22 is engaged with a through hole 142 of the lamp socket 14.  By closing the opener 23, support pieces 22 are respectively energized in such a direction as to face each other.
Patent JP-2003106235-A (JP)
Title: Fuel injection device
Inventor: YAMAMOTO YOSHIHISA
IPC: F02M57/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device having a simple structure and capable of changing the injecting characteristic during one fuel injection. SOLUTION: When a valve member 61 is separated from a valve seat part 63a, the fuel flows out from a passage 631 to a passage 622. As a throttle part 631a has an opening area larger than a throttle part 18a, the pressure of a passage 17 and a nozzle control chamber 42 is lowered, a needle 52 is lifted, and the fuel of the pressure supplied from a common rail, is injected from an injection hole 55. In accompany with lowering the pressure of the passage 17, the pressure of a passage 16 communicated to the passage 17 and a piston control chamber 14 is lowered. Whereby a piston 21 and a plunger 22 are lowered on the basis of the difference of pressure receiving areas, and the fuel in a plunger chamber 32 is intensified to very high pressure, and injected from the injection hole 55.  As the opening and closing of the needle 52 and the operation of an intensifier means can be controlled by one solenoid valve 60, the structure can be simplified, and the injection pressure of the fuel can be switched from common rail pressure to an intensified condition during one fuel injection.
Patent JP-2003115126-A (JP)
Title: Optical information processor, semiconductor light emitting device and manufacturing method therefor
Inventor: ONO TOMOTERU
IPC: G11B7/127
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce noise due to returning light. SOLUTION: The deviation between the natural oscillation frequency f of a nitrides semiconductor laser 101 and the beat frequency of returning light due to an interval L between the nitride semiconductor 101 and an optical disk 102 satisfies the relational formula between f and L: -0.5<=m×c/(2×L)-f<=1.5 (GHz) (wherein m denotes a natural number and c denotes the velocity of light) so that a resonance phenomenon between the natural oscillation frequency f and the beat frequency of returning light is generated.
Patent JP-2003072831-A (JP)
Title: Packaging material for sterilization
Inventor: FUNAYAMA MASASHI
IPC: B32B5/18
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for sterilization with excellent peelability which leaves no peeling pieces, a method for preventing degradation of a work to be sterilized by the radioactive sterilization or electron beam sterilization, and a packaging vessel which can prevent invasion of micro-organism and oxygen over a long time after the sterilization. SOLUTION: In the packaging material for sterilization comprising a finely porous material (a first layer) 1, a porous material (a second layer) 2, and a non-porous material (a third layer) 3, the first and second layers are laminated in a non-peelable manner, and the second and third layers are laminated in a peelable manner. After the work is filled in the packaging material for sterilization and sterilized, the work and an oxygen scavenger are covered by a film of high barrier property, and preserved. In addition, the work is covered by a packaging material formed of the film of high barrier property having an inert gas inlet and an air outlet, and the inside of the packaging material is substituted by the inert gas, and sterilized by the radiation or electron.
Patent JP-2003114262-A (JP)
Title: Pattern generator
Inventor: KAGAMI TETSUYA
IPC: G01R31/3183
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a pattern generator for outputting pattern data without being concious of on SRAM and a DRAM. SOLUTION: The present invention is directed to provide the improved pattern generator for outputting the pattern data for the SRAM and the DRAM. The generator is characterized in that it has a storage means for storing in the SRAM and the DRAM the pattern data after interpreted.
Patent JP-2003123279-A (JP)
Title: Method for detecting tracking error of optical pickup and optical pickup device
Inventor: MIYAKE TAKAHIRO
IPC: G11B7/1353
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a tracking error detecting method for an optical pickup for performing satisfactory tracking control and an optical pickup device. SOLUTION: A portion of light of reflected light from an optical disk is made incident on a diffraction element 10. The ± first order diffracted light and zero-order diffracted light from the diffraction element 10 are made incident on a photodetector 13 through a cylindrical lens 11 and a spot lens 12. If an objective lens is shifted at this time, beams on the diffraction element 10 are also shifted, an intensity distribution of a spot of the zero-order diffracted light that falls onto light receiving areas A, B, C and D of a quadripartite light receiving element 13a becomes bright wholly, and an intensity distribution of a spot of the ± first order diffracted light that falls on light receiving areas E and F of light receiving elements 13b and 13c becomes dark wholly.
Patent JP-2003115354-A (JP)
Title: Connector for card
Inventor: OYA MASAAKI
IPC: G06K13/08
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To enable it to avoid undesired heat deformation in a base component even if it is the case where a soldered part of a contact terminal is electrically connected to the installation of electronic equipment by reflowing soldering. SOLUTION: The one end of a coil spring 12 is supported by a support axis 10P of an ejecting component 10, and the other end of the coil spring 12 is supported by the inside face of a spring receipt part 4E of a cover component 4 of metal.
Patent JP-2003114063-A (JP)
Title: Ejector cycle
Inventor: TAKEUCHI HIROTSUGU
IPC: F25B9/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce the necessary quantity of an enclosed refrigerant. SOLUTION: A first check valve 620 is mounted in a hot gas pathway 600 for guiding a refrigerant discharged from a compressor 100 to an evaporator 300, bypathing a discharger 200 and an ejector 400. The first check valve 620 allows the refrigerant to flow from the compressor 100 only toward the evaporator 300 (a refrigerant pathway 510). Accordingly, as the refrigerant is prevented from flowing into the hot gas pathway 600 in the normal operation, the refrigerant flowing into the hot gas pathway 600 from the low pressure side is prevented from residing (sleeping) in the hot gas pathway 600 during the normal operation, so that the necessary quantity of the enclosed refrigerant can be reduced and the manufacturing cost of the ejector cycle can be reduced.
Patent JP-2003114264-A (JP)
Title: Method and device for detecting charging efficiency of battery and method and device for detecting charged quantity of electricity of battery
Inventor: ARAI YOICHI
IPC: G01R31/36
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect the efficiency of charging a battery useful for accurately grasping the change of charged condition of the battery by charging, and the quantity of electricity actually charged into the battery by charging, while taking the generation of a gasification phenomenon accompanying the change in the charged condition into consideration. SOLUTION: The difference resistance value, which is a difference between a starting resistance value found by a starting resistance value computing means 23A and an after-starting resistance value found by an after-starting resistance value computing means 23B, is found by difference resistance value computing means 23C, from the terminal voltage of and the charge current of the battery measured by a current and voltage measuring means A. The rate of the difference resistance value to an full-charge resistance value held by full-charge resistance value holding means 25 is found by a resistance value rate computing means 23D. The efficiency of charging the battery 13 as the rate of the quantity of electricity charged therein as electromotive force, out of the gross quantity of electricity flowing therein, is detected at any point from starting charge up to completing charge.
Patent JP-2003113865-A (JP)
Title: Clutch disk for electromagnetic clutch
Inventor: IIZUKA KOJI
IPC: F16D27/115
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a clutch disk for an electromagnetic clutch which reduces the area of facing surfaces of a bridge part while ensuring the strength necessary for the bridge part interposed between through holes, reduce the leakage of the line of magnetic forces, and improves the attraction by an electromagnetic solenoid. SOLUTION: Through holes 21 located between magnetic path forming parts 12 and 13 provided on an inner circumferential part and an outer circumferential part of a clutch disk 10 are formed in the circumferential direction while interposing bridge parts 20 therebetween. While ensuring the predetermined sectional area of the shape of the bridge parts 20, the length L1 along the circumferential direction of facing surfaces 20a is set to be smaller than the circumferential length L of the bridge parts 20, an inclined surface 20c is formed on both ends in the circumferential direction of the facing surfaces 20a, and the leakage of the line of magnetic force is reduced by reducing the contact area of the facing surfaces provided on the bridge part of the clutch disks adjacent to each other.
Patent JP-2002183753-A (JP)
Title: Image generation system and information storage medium
Inventor: KIKKO SHIGERU
IPC: A63F13/52
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an image generation system and an information storage medium, capable of generating an image focused such as a visible image in the real world with a small processing burden. SOLUTION: When an original image is set as a texture, and texture mapping of the texture is executed by a bilinear filter system, texture coordinates are shifted by values smaller than one texel to generate a blurred image. The texture coordinates are shifted by the values smaller than one texel to generate the blurred image of the original image. After the texture coordinates are shifted to a first shift direction, and texture mapping is executed by a texel interpolation system, the texture coordinates are shifted to a second shift direction, and the texture mapping is executed by the texel interpolation system. Each αvalue of each pixel is set according to a Z value of each the pixel of the original image, and the original image and the blurred image are α-blended on the basis of the set α values.
Patent JP-2003071194-A (JP)
Title: Clothes hanger hung with string
Inventor: OKABE AKIRA
IPC: D06F57/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a large-sized hanger by which a washing of a bath towel class can be dried and which has a shape kept out of the way of life even in a narrow place when it is not used. SOLUTION: A string 2 is passed through a through-hole 5 provided on the bottom end of a hook 3 being hung on a pole and both ends of this string 2 are connected with both ends of a hanging bar 1 and a plurality of movable clips 4a, b are provided on a hanging bar 1.
Patent JP-2003082832-A (JP)
Title: Handrail member for fall prevention
Inventor: YAMADA MINAKO
IPC: A47K3/12
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that steep stairs, etc., are brought into a dangerous state because the convenience of a straight rod (pipe) is lacked when a surface of the straight rod (pipe) becomes wet due to sweat, rain or the like, though the straight rod (pipe) is used for a grip part of a handrail member for fall prevention at a road side or an end of stairs on a sloping road, a descending road, the stairs (including underground stairs), etc. SOLUTION: In a grip (1) of a handrail part, the outside thereof forms unevenness, and both ends of the inside thereof have tapered surfaces. A first embodiment is adapted in such a manner that a coupling cylinder (A), which has a tapered surface and a screw, is coupled to the tapered surface of the grip (1). In a second embodiment, after a coupling cylinder (B), which has a gently tapered surface, is fitted into the tapered surface of the grip (1), a knock pin and the like are fitted to prevent the coupling cylinder (B) from slipping off from the tapered surface. Another embodiment, which is used by being just inserted into the straight rod (pipe), is adapted in such a manner that a grip (D) of the handrail part, which has the outside unevenness, is simultaneously used.  These embodiments serve as units, and the embodiment suitable for a use condition is adapted in such a manner that the coupling cylinder is coupled in an appropriate length thereof.
Patent JP-2003121630-A (JP)
Title: Electrooptic device and its manufacturing method
Inventor: KIGUCHI HIROSHI
IPC: G09F9/30
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent a defect in quality due to film thickness unevenness between pixels. SOLUTION: A substrate is provided which has a plurality of pixel parts 13 formed of a discharged coloring material. The film thickness of the coloring matter of each pixel part 13 is <=±1.4% of the mean film thickness of all of the pixel parts.
Patent JP-2003120803-A (JP)
Title: Automatic gear shifting controller for bicycle and method of the same
Inventor: TAKEDA KAZUHIRO
IPC: F16H63/40
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gear shifting controller for a bicycle and a method and the same, capable of informing the gear shifting in advance to a rider. SOLUTION: This gear shifting controller for the bicycle is used for driving a transmission every gear shifting timing on the basis of a traveling condition of the bicycle, and comprises a crank rotating speed sensor 12, a gear shifting motor 29, and an LED display part 44. The crank rotating speed sensor 12 is a means for detecting the traveling condition of the bicycle. The gear shifting motor 29 is a means for driving the transmission on the basis of a result of the detection by the crank rotating speed sensor 12. The LED display part 44 is a means for informing the gear shifting in advance before the gear is shifted when the traveling condition of the bicycle approaches the gear shifting timing.
Patent JP-2003126223-A (JP)
Title: Milk feeder
Inventor: KOBAYASHI KATSUYOSHI
IPC: B65D51/24
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent a cap from mismounting on a bottle and a milk from leakage, and to prevent faults such as no feeding of the milk by stress deformation of a teat, the milk from leakage or damaged of the teat. SOLUTION: The milk feeder 1 comprises the cap 3 for mounting the teat 4 in the opening of the upper part of the bottle 2. The feeder 1 further comprises an engaging part 11 formed on the inside surface of the cap 3, and an engaging part 7 formed on the outer peripheral surface of the upper part of the bottle 2. The cap 3 is pressed to the bottle 2 to be engaged with the bottle 2, and both the engaging parts 7 and 11 are engaged with each other.
Patent JP-2003126939-A (JP)
Title: Manufacturing method of electrode for resistance welding
Inventor: ATSUMI TATSUYA
IPC: B21J5/12
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of electrode for resistance welding which enables improving surface smoothness in a center portion of a tip of the electrode for resistance welding by press forming. SOLUTION: When a material electrode 11 for resistance welding is inserted into a cavity 21 of a die 20 and the material for the electrode for resistance welding is press formed by pressing with a center punch 30, a bottom face 112 of the center portion 13 is once formed into a concavity 131 by a counter punch 40 moving back and forth, being inserted through a through-hole 22 in the bottom of the cavity 21 of the die 20. Then the bottom face 112 is formed conversely into a convexity 132 and finally formed into a smooth surface continuing to a draw formed surface 12.
Patent JP-2003128097-A (JP)
Title: Cap and soda bottle
Inventor: UEDA RYOZO
IPC: B65D47/12
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a cap capable of being removed from a bottle after drinking up a lemon pop, where the cap is not damaged when fixed to a bottle opening. SOLUTION: The cap of a lemon pop bottle comprises a cap body (2), a packing member (3) and a sealing ball (4). A radial weakening groove (6) is formed on the cap body (2). By virtue of this groove, the cap can be removed from the bottle by pushing down the sealing ball (4) taken in the packing member (3) to open the cap and by pushing and widening a bung hole (5) after drinking up a content liquid so as to break the cap body (2) from the weakening groove (6). Since a plurality of protrusions (13) are formed on an apex of the cap body (2), a head of a hitting machine contacts with the protrusions and does not directly contact with the weakening groove at the hitting of the bottle opening by the hitting machine.  Therefore, an impact acting on the weakening groove at the hitting is absorbed, as a result, a risk of breaking the weakening groove to damage the cap at the hitting is reduced.
Patent JP-2002179443-A (JP)
Title: Hydraulic material
Inventor: YONEZAWA TOSHIO
IPC: C04B24/24
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a means to improve the fluidity of a hydraulic material at a low cost without wholly depending on a water-reducing agent or without a high-cost means requiring a special process. SOLUTION: The hydraulic material consists of solid particles A having 5 to 50 μm average particle size and solid particles B having the average particle size as 1/5 or smaller as that of the particles A, and water. When these components are mixed and stirred, the particles B aggregate and deposit on the surfaces of the particles A to form a particle structure of the particles A coated with the particles B. The amount of the particles B is specified to the amount necessary to coat the whole or a part of the particles A with one or more layers, and the amount of the water is specified to <=40% of the total weight of the particles A and particles B.