baber/WOPTO huggingface dataset:
Patent JP-2004101988-A (JP)
Title: Image scanning device
Inventor: GOTO YASUHIKO
IPC: H04N1/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanning device whose installation space is reduced and trouble such as that a person touches a cassette is suitably avoided.  <P>SOLUTION: The image scanning device is constructed so that a cassette 18 is held in a inclined manner at an angle θ(0°<θ<90°)to a vertical direction. When the horizontal width of a radiation image reading device 10 with respect to the direction of the inclination of the cassette 18 is defined as W, the length of the cassette 18 in the direction in which the cassette 18 is loaded as C (W<C), the length of the projection of the cassette 18 which projects upward from a cassette loading part 14 as CO, and a distance from the cassette loading part 14 to the horizontal side face of the radiation image reading device 10 in relation to the direction of the inclination of the cassette 18 as Wc, they are set so as to satisfy the relationships of W-C×sinθ>0 and Wc-C0×sinθ>0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102860-A (JP)
Title: Vehicle detection device
Inventor: KANEUCHI RYOJI
IPC: G07B15/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detection device capable of preventing objects passed through a vehicle detector from being erroneously detected as an entered vehicle even if entered matters other than the vehicle such as floated matters of refuse and personnel are passed through the vehicle detector.  <P>SOLUTION: This vehicle detection device comprises an optical detection part 3 installed on both side roads of the vehicle passing lane 1 opposite to each other and detecting with the infrared transmission light, an axle detection part 5 of pedal system installed generally parallel with the optical axis 3c of the infrared transmission light, and a control part 7 calculating for processing the detected results of the detection part. When both the optical detection part 3 and the axle detection part 5 detect the entered object, the device recognizes that the vehicle enters and, when the entered object leaves the optical detection part 3, the device recognizes that the vehicle leaves the detection part. Thus, even if the entered object other than the vehicle is passed through the vehicle detection device type 1, the entered object can be prevented from being erroneously detected as the entry of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106063-A (JP)
Title: Grinder
Inventor: SUGITA YUKIHISA
IPC: B24B9/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder easily and smoothly performing chamfering.  <P>SOLUTION: The rotating force from a geared motor 5 is transmitted to a grinding wheel 17 comprising a flexible material used as binder, via an output shaft 10. A work is guided along a sliding surface 37a of a guide member 37 disposed adjacent to the outer circumferential surface of the grinding wheel 17. The grinding wheel 17 is advanced/retreated to/from a through hole 39 in the guide member 37 so that the outer circumferential surface of the grinding wheel 17 slightly projects from the through hole 39 to the side of the sliding surface 37a. In this state, the work is guided along the sliding surface 37a and a corner part of the work is ground by the outer circumferential surface of the grinding wheel into an arc cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105345-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish variable display games highly fresh with greater attractiveness by reducing the loss in the expectations for big wins at the moment when ready-to-win display appears while facilitating the appearance of the individual ready-to-win variable displays.  <P>SOLUTION: A game machine is provided with a ready-to-win decision means for determining whether or not the ready-to-in variable display should be made in the variable display games, a ready-to-win state memory means for storing the ready-to-win variable display data for carrying out many kinds of ready-to-win variable displays, a ready-to-win selection/execution means which selects a specified one from the ready-to-win variable display data and executes the ready-to-win variable display in the display area of the display device when the making of the ready-to-win variable display is determined, a ready-to-win probability setting means which can set the probability of determining the ready-to-win display in a plurality of stages, a ready-to-win probability altering means which can alter the probability of executing the ready-to-win variable display based on the establishment of the specified conditions and a temporary stop ready-to-win figure decision means which determines the temporary stop ready-to-win figures based on the reliability set for the type of the ready-to-win variable display determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105378-A (JP)
Title: Catheter for diagnosis and treatment, and fixing mechanism of medical implement
Inventor: KO RAN
IPC: A61M25/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To keep the inserted length of a catheter body 11 for diagnosis and treatment into a human body by preventing the catheter body 11 from slipping out to the outside of the human body after inserting the catheter body 11 into the human body and positioning it to a specific region.  <P>SOLUTION: The catheter 1 consists of: the catheter body 11 consisting of a flexible tube; and a keeping tube 3 for keeping the inserted length in a state where the catheter body 11 is inserted into the human body. The tube 3 is slidable with respect to the catheter body 11, can be positioned by a projection part 2 formed on the catheter body 11, and can be fixed to the outside of the human body with a fixing lip 4 attached to the tube 3 in the state of being rotatable with respect to the catheter body 11. Thus, the catheter body 11 is prevented from slipping out to the outside of the human body and the inserted length into the inside of the human body is preserved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109023-A (JP)
Title: Method and apparatus for measuring surface temperature of steel product
Inventor: TANAKA KAORU
IPC: G01J5/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring the surface temperature of a steel product for more accurately measuring the surface temperature than before even when its surface state substantially changes.  <P>SOLUTION: At measurement on the surface temperature of the steel product in a heating furnace through the use of a radiation thermometer via a through hole provided in a furnace wall, the surface of the steel product is simultaneously irradiated with light via another through hole to acquire its reflected image and measure the rate of change in the quantity of light. From the relation between the rate of change in the quantity of light and emissivity previously determined on the same type of steel product, a corresponding surface emissivity of the steel product at the temperature measurement is determined from a measurement value on the rate of change in the quantity of light. Temperature measured by the radiation thermometer is corrected by the determined emissivity. The steel product is preferably silicon steel containing silicon 3 mass% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108538-A (JP)
Title: Ball screw
Inventor: SAITO SHINGO
IPC: B23G1/36
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw capable of circulating balls inside of a nut without greatly increasing cost.  <P>SOLUTION: An annular ball circulation part 16 having an inner diameter larger than an outer diameter of a screw shaft and smaller than a pitch circle diameter of balls is provided on a nut 12 as one body and coaxially with a center axis line CL of the nut 12. The ball circulation part 16 is provided with a ball circulation groove 17 making balls rolling between ball screw grooves get over an outer diameter part of the screw shaft and circulate the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114337-A (JP)
Title: Laminated film
Inventor: SAKAMOTO JUN
IPC: B32B27/36
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film which shows superior water vapor/oxygen gas barrier properties and pinhole resistance with other advantages such as the best-suitability for working in printing/lamination processes when the film is used as various packaging materials and also for packaging use with less change over time in gas barrier performance, mechanical strength and the like due to humidity absorption under a normal temperature/humidity atmosphere.  <P>SOLUTION: This laminated film has five or more polyester and polyamide resin layers with melting point differences of 20°C or lower alternately laminated over each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116944-A (JP)
Title: Refrigerator
Inventor: FUKUI HIROICHI
IPC: F25D25/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator including a drawer type door, fixing a container even if a rear frame is disused.  <P>SOLUTION: In this refrigerator, the side of a vegetable case 25 is provided with a projecting part 32, a frame 26 opposite to the projecting part 32 is provided with a cutout part 28, and a flat surface part 33 is provided in the forward and backward drawing direction of the cutout part 28. Thus, the vegetable case 25 is regulated from shifting forward and backward. Since the flat surface part 33 is provided in the forward and backward drawing direction of the cutout part 28, the projecting part 32 mounted on the side of the vegetable case 25 can be prevented from being damaged or cut away due to a shock in opening and closing the drawer type door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115895-A (JP)
Title: Material for shadow mask for color picture tube, shadow mask, and color picture tube
Inventor: UEDA TOSHIYUKI
IPC: C22C38/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide material for a shadow mask having uniform and excellent magnetic characteristics within a coil, a shadow mask using the material for the shadow mask, and a color picture tube of which the mask surface incorporated with the shadow mask is flat and is free of a color smear.  <P>SOLUTION: The material for the shadow mask for the color picture tube is obtained by subjecting low-carbon alloy steel consisting of ≥0.60wt% Mn, ≥0.1 to 1.0wt% P, ≤0.03wt% Al, and the balance Fe with inevitable impurities to shape correction treatment by a heat treatment at a temperature at which the alloy steel is not recrystallized. The shadow mask is manufactured by using the material. The color picture tube is obtained by attaching the shadow mask to a frame in the state of imparting tension thereto in a vertical direction and a lateral direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123830-A (JP)
Title: Discoloration removal detergent for titanium and titanium alloy building material and discoloration removal cleaning method
Inventor: KANEKO MICHIRO
IPC: C11D3/36
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent having both effects of removing a discoloration-caused discolored portion of titanium and improving the resistance to discoloration after its removal in the atmospheric environment in the discoloration removal detergent capable of removing the discolored portion of titanium for building materials, preventing discoloration, and performing cleaning by washing with water, and a cleaning method by using the detergent.  <P>SOLUTION: The detergent for removing a discolored portion of titanium for building materials comprises at least a water soluble inorganic acid salt, an organic acid or an organic acid salt, a surface active agent, and a hydrophilic oxygen-containing hydrocarbon solvent, and additionally is constituted of a discoloration inhibitor, a fluororesin, and a polishing material. The method of cleaning the discolored portion of titanium for building materials comprises coating the detergent on the discolored portion with a bristle- or hair-planted brush or a sponge roller, leaving the coated portion to stand or polishing the coated portion with a nonwoven fabric or a resin foam, and thereafter removing the discolored portion by washing with water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128180-A (JP)
Title: Wafer polisher
Inventor: IMAI TADASHI
IPC: B24B37/005
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the same degree of flatness of a wafer as when a heavy-weight and rigid plate is used, even if a light-weight plate with no rigidity is used.  <P>SOLUTION: By bringing a bottom face 2a of a plate-like spacer 2 and a top face 1a of a plate 1 into surface contact by pressurization by means of a top ring B, the plate-like spacer 2 and the plate 1 are laid on top of each to be integrated into one body. Consequently, insufficient rigidity of the plate 1 can be compensated by the plate-like spacer 2, resulting in an increase in rigidity of the plate 1 into such an extent that a sufficient flatness is achieved for each wafer W or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310263-A (JP)
Title: Minichromosome holding variety originated from arabidopsis thaliana
Inventor: MURATA MINORU
IPC: C12Q1/68
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid useful for the construction of an artificial chromosome suitable for Arabidopsis thaliana and a minichromosome-holding variety originated from Arabidopsis thaliana, capable of stably holding the minichromosome acting as an independent chromosome, useful for the supply of the minichromosome and having excellent transforming property.  <P>SOLUTION: The nucleic acid contains a tandem repeat sequence composed of a cluster of 40-60 kb holding an element composed of a specific sequence or its homolog sequence as a unit and has a centromere function. The minichromosome-holding variety holds the minichromosome originated from Columbia which is an ecotype of Arabidopsis thaliana, containing the nucleic acid, a transposable genetic element composed of other specific sequence or its homolog sequence and a telomere structure, sitting on the short arm of the 4th chtomosome of Arabidopsis thaliana, and independently acting in meiotic division without pairing with the 4th chromosome.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305556-A (JP)
Title: Direct pressure molten metal squeeze casting apparatus
Inventor: TE-SU HA
IPC: B22D18/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct pressure molten metal squeeze casting apparatus which directly secondarily pressurizes a molten metal filled in a mold by moving an upper die section vertically downwards from above and finally pressurize the metal by a lower die section.  <P>SOLUTION: The direct pressure molten metal squeeze casting apparatus comprises: the upper die section and the lower die section. The upper die section includes an upper spacer 44 coupled to an upper plate 16, an upper die 47, and an annular injection ring 50 of a product mold releasing means provided at a center clamped at the lower part of an upper knock-out cylinder 10. The lower die section includes a lower die 48 coupled to the upper part of a lower knock-out cylinder 9, and a side die 46 rotatably clamped at an assembling member 33 coupled to the die 48. The die 46 is linked to a side holder 3 coupled to a lower plate 1 via link members 40, 43. The lower die section is separated from the plate 1, and raised. When the lower die section is raised, the die 46 is automatically extended, while when the lower die section is lowered, the die 46 is automatically shrunk. The holder 32 coupled to the plate 1 is brought into close contact with the die 46, supported, and when the molten metal is squeeze-cast, the holder 32 resists against the pressure affecting to the die 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124868-A (JP)
Title: Failure diagnosis device for internal combustion engine control device
Inventor: ISOBE TAKASHI
IPC: F02D45/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure diagnosis device capable of improving execution frequency without lowering accuracy of failure diagnosis when operation of an internal combustion engine continues from a cold start over a predetermined period of time and conditions for execution of failure diagnosis are established.  <P>SOLUTION: When operation of the internal combustion engine continues longer than the predetermined operating time TRUNJUD from a cold start, the execution of the failure diagnosis is permitted (S116, S122, S123, S125). Even when the engine is stopped before the predetermined period of time TRUNJUD from the cold start is over, if the stopped time TSOAKZ or the integrated value TSOAK of the stopped time TSOAKZ is the same or less than the determination period of time TSOAKJUD (FLONGSOAK=0), measurement of operation time upon a hot restart is restarted (S117, S119) without resetting an operation time counter TRUN which has started measurement of the operation time from the cold start.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135001-A (JP)
Title: Piezoelectric vibrator
Inventor: TAKAHASHI MASAMI
IPC: H03H9/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator capable of preventing heat to be applied when mounting the vibrator on a motherboard or the like from exerting stress to a piezoelectric vibration element in a container by reducing thermal conductivity in a ceramic material for composing the container without enlarging the size of the container in a piezoelectric vibrator using the container made of ceramic.  <P>SOLUTION: The piezoelectric vibrator 1 comprises: the ceramic container 2 being equipped with a ceramic container body 3 having an internal electrode 5 in a recess 4 provided on an upper surface and an external electrode 6 for surface mounting at an external bottom section and a lid member 10 for airtightly sealing the recess of the ceramic container body; and the piezoelectric vibration element 15 electromechanically connected to the internal electrode in the recess. In this case, the ceramic container body or at least one part of the lid member has a multilayer structure, where one or a plurality of low heat conduction layers 30 are surrounded by a ceramic layer 31 having high stiffness and thermal conductivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082088-A (JP)
Title: Photocatalyst and photocatalyst material
Inventor: TAWARA TOMOYUKI
IPC: B01J35/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst by an oxynitride developing either or both of catalytic activity and hydrophilicity by visible light irradiation.  <P>SOLUTION: A part of an oxygen site of titanium oxide is replaced by a nitrogen element. A part of a titanium site is replaced by one or more kinds of transitional metal elements selected from among zirconium, hafnium, niobium, tantalum, molybdenum and tungsten.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131160-A (JP)
Title: Folding box
Inventor: SUGANO HIROYUKI
IPC: B65D6/18
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding box which can be used as a tote box to be recovered under a folded state after carrying a packed article, and wherein a space is formed in the box body under the folded state, used packaging materials for the packed article are housed in the space and can be integrally recovered with the folded box.  <P>SOLUTION: First side surface plates (8 and 8) are constituted in such a manner that end panels (11 and 11) are bendably bonded to both sides of bendable panels (10) which can be folded by bending an intermediate part (10a), and are arranged face to face. The end panels (11 and 11) are fixed to the side edges of second side surface plates (9 and 9) which are arranged face to face to form the box body. A shape retaining means which keeps the built-up state of the box body by keeping the first side surface plates (8 and 8) under a flat state is provided. When the first side surface plates (8 and 8) are folded, this folding box (7) forms a housing part (22) by the end panels (11 and 11), the second side surface plates (9 and 9) and the bendable panels (10 and 10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138639-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI KATSUMI
IPC: G03G15/20
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To shut off the feeding of power in times of abnormality, to prevent receiving any damage due to smoking or heat when the fixing device is actually in an excessively heated state and to realize space saving in a control substrate and bringing down of the cost by improving the precision in detection time in an output shorted-circuited state of a triac controlling a heating means in a fixing device.  <P>SOLUTION: The feeding and shutting off of power to the heat fixing roller 21 is changed over by the triac 173, the temperature is detected by a thermistor 32 and the temperature of a fixing roller 21 is controlled to a specified temperature by a controller 100. Then, in a safety circuit 200, the edge interval of the state detecting signal of power feeding to the fixing roller 21 is measured when the control signal to the triac 173 is in a power shut off state. An abnormal signal is outputted when judgement is made that the measured edge interval is longer than a first set time. Furthermore, continuous output of the abnormal signal for more than a second set time is measured and the control signal to the triac 173 is set from these results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135794-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine of a relatively simple structure capable of providing a more interesting Pachinko game by securing a wide route where a game ball falls and enabling the game to be enjoyed over a long period of time without limiting a display area by equipment or devices provided on a game board.  <P>SOLUTION: In this game machine, a window part is provided with a display part composed of a liquid crystal panel, or the like. Then, light by a backlight is supplied to the display part and all or a part of the game board is formed into a roughened surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138566-A (JP)
Title: Optical sensor circuit
Inventor: TANAKA MAKOTO
IPC: G01J1/44
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor circuit capable of properly integration controlling any photographic subject by executing an integration controlling photoelectric charges corresponding to the photographic subject.  <P>SOLUTION: A sensor array 1 is provided with two monitor output circuits of a peak detecting circuit 2 and an average value detecting circuit 3. For an output Vpeak of the peak detection circuit, a determination level is prepared, and for outputs Vaves of average value detecting circuit, two determination levels are respectively prepared and compared. The photographic subject is discriminated by this results, and corresponding to this result of the discrimination the photoelectric charges are integration controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136624-A (JP)
Title: Jacket for vulcanizing belt sleeve, and its manufacturing method
Inventor: HINENO YORIFUMI
IPC: B29C33/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jacket for vulcanizing a belt sleeve which can be manufactured at a low cost without requiring a die for the jacket, and its manufacturing method.  <P>SOLUTION: After cutting a plane rubber under a semi-vulcanized state to a jacket size length, the end surfaces are flatly bonded without a clear step by re-vulcanizing, and the cylindrical jacket 7 is finished. The cylindrical main body 8 of the jacket 7 is under a semi-vulcanized state, and a bonded part 3 of the cylindrical main body 8 is bonded by vulcanizing, and the bonded part 3 does not have a clear step to the cylindrical main body 8.  <P>COPYRIGHT: (C)2004,JPO