baber/WOPTO huggingface dataset:
Patent JP-2004230297-A (JP)
Title: Ultraviolet ray irradiation apparatus and curing method for striated body covered uv ray resin
Inventor: YAMAGISHI HIROYUKI
IPC: B05D7/20
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient ultraviolet ray irradiation apparatus, and to provide a curing method for striated body covered UV resin.  <P>SOLUTION: The ultraviolet ray irradiation apparatus has a structure in which the striated body 1 covered on a UV curable resin is run at the inside of a hollow cylindrical quartz tube 4 having a photocatalyst 5 installed in a film state on the inner peripheral face. The structure enables the covered UV resin to be cured by radiating ultraviolet rays from the outside of the quartz tube 4 to the striated body 1. Further, the ultraviolet ray irradiating apparatus is characterized by installing a device to introduce a mass controlled moisture into the inside of the quartz tube 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230514-A (JP)
Title: Twist drill for deep hole
Inventor: OHASHI SEIJI
IPC: B23B51/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill shape capable of machining a deep hole in high performance without step feed by balancing a favorable chip discharging property and high rigidity.  <P>SOLUTION: This twist drill for the deep hole has a first web thickness constant section WT1 where web thickness toward a shank from a cutting blade head end and to a position of 3-6 times of a drill diameter D is constant, a negative web taper section WT2 extending to a terminal end position of 15-35 times of a drill diameter D from a cutting blade head end toward the side of the shank from a terminal end of the first web thickness constant section WT1 and a second web thickness constant section WT3 made into the same web thickness as the web thickness of the negative web taper section terminal end extending to a groove cutting up position to the shank from the terminal end of the negative web taper section WT2, and joints between each of the sections are smoothly connected to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003964-A (JP)
Title: Gas sensor element
Inventor: NAITO SUSUMU
IPC: G01N27/41
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor element having high measurement accuracy.  <P>SOLUTION: This gas sensor element has a solid electrolyte body 11, a measuring gas side electrode 121 and a reference electrode 122 provided on the solid electrolyte body 11, a chamber 140 facing to the measuring gas side electrode 121, an introduction hole 150 for connecting the chamber 140 to the external atmosphere of the gas sensor element 1 and linking directly to the external atmosphere from inside the chamber 140, and a diffused resistance layer 16 so as to cover an aperture on the external atmosphere side of the introduction hole 150. Assuming that the area of an aperture end face 152 where the introduction hole 150 faces to the chamber 140 is S, the peripheral length of the aperture end face 152 is L, and the thickness of the chamber 140 at the aperture end face 152 is d, the relation S/Ld≤1.5 is formed among the three numerical values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004234572-A (JP)
Title: Merchandise sale data processor
Inventor: MASUDA TAKUO
IPC: G07G1/01
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise sales data processor capable of efficiently handling customers without using a large-scaled processor.  <P>SOLUTION: Merchandise sales information based on merchandise data inputted by a first inputting means 111a or the like is displayed at the right side at a display unit for an operator, and displayed at the left side at a display unit for a customer, and merchandise sales information based on merchandise data inputted by a second inputting means 111b or the like is displayed at the left side at the display unit for the operator, and displayed at the right side at the display unit for the customer as a portion of merchandise sales data processing. Thus, it is possible to handle two customers by one merchandise selling data processor. Also, a first color is included in the right side display of the display unit for the operator, and a second color different from the first color is included in the left side display, and the display of the first color is operated to the first input means 111a or the like, and the display of the second color is operated to the second input means 111b or the like. Thus, it is possible to to easily discriminate the right and left objects to be operated by separating the objects by colors.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241939-A (JP)
Title: Portable radio apparatus
Inventor: KANAYAMA YOSHITAKA
IPC: H04W88/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a portable radio apparatus more small-sized and lightweight while maintaining excellent antenna characteristics.  <P>SOLUTION: A coating part 10A covering an antenna element 17 provided at a distance longer than a predetermined wavelength from a substrate 15 is provided with a through part 11 of a predetermined size between the antenna element 17 and substrate 15, and the coating part 10A or a light emission lamp 12 nearby it is irradiated by LED elements 21 to 23 to illuminate, thereby making the portable radio apparatus small-sized and lightweight through the through part 11. At the same time, the state of the antenna element 17 is unchanged as compared with a drawn-out and stored type antenna, so excellent antenna characteristics can be maintained in both standby mode and calling state and the radio apparatus can be made more small-sized and lightweight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240152-A (JP)
Title: Manufacturing method of coated optical fiber ribbon
Inventor: SUZUKI MASAYOSHI
IPC: G02B6/44
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a coated optical fiber ribbon easy in setting multiple coated optical fibers and forming a coating material using a forming tool of a simple structure.  <P>SOLUTION: This manufacturing method collectively coats multiple coated optical fibers in the ribbon. After applying the coating material 2 onto the coated optical fibers 1a-1d disposed on a plane, the forming tool 3 having a forming groove is relatively moved in the axial direction of the coated optical fibers in a state of the coated optical fibers disposed to be positioned in the forming groove, or in a state of disposed to be positioned close to the lower side of the groove, to form the coating material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003232022-A (JP)
Title: Device for working snow surface
Inventor: ERIKSSON GUSTAF
IPC: E01H4/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of performing finishing work on a preshaped snow surface.  <P>SOLUTION: The device for working the snow surface comprises an endless flexible band, snow-surface-working members which are constituted on the outside of the band, support means for supporting and guiding the band, and drive means capable of moving the band around the support means. The device is characterized by shaping means which are constituted and designed, so as to be capable of changing a shape of a part of the band brought into contact with the snow surface during the work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004239809-A (JP)
Title: Experiment chip detector
Inventor: MIZUNO JUN ROGERIO
IPC: B01D57/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To cope with various frequencies of lights in an experiment chip detector, and to reduce a size of the detector and a cost.  <P>SOLUTION: A control board 12 is arranged within a vertical face. A slot 17 for a light source board and a slot 18 for a photodetecting board are provided in the control board 12 to attach and detach the light source board 14 and the photodetecting board 15. The light source board 14 to emit the light of the frequency corresponding to a detection objective substance and the photodetecting board 15 to detect it are selected. The light source board 14 and the photodetecting board 15 are attached to the respective slots 17, 18. An experiment chip 30 for electrophoresis is formed into a card type to be fit horizontally between the light source board 14 and the photodetecting board 15. The slit-like light is emitted from a light source unit 22 of the light source board 14 toward a capillary of the experiment chip 30. The light transmitted through the capillary is detected by a photoreception unit 23 of the photodetecting board 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236630-A (JP)
Title: Hydroponic device and method for growing plant
Inventor: MIYAMOTO HISASHI
IPC: A01G31/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroponic device and method for growing plants, capable of easily cultivating the plants without using any agrochemical or organically cultivated plants even in an ordinary household and reducing its installation space as little as possible.  <P>SOLUTION: This hydroponic device is provided by extending an upper half of a sidewall of the culturing container (A) having a rectangular shape on a plane, as a trumpet shape for easily receiving light and holding the environment of the plants in an atmosphere by cool air obtained by utilizing the heat of evaporation, setting an anaerobic and aerobic positions for maintaining the stabilization of water quality by microorganisms, suppressing the generation of harmful microorganisms by an antagonistic activity of the microorganisms and also increasing the immunity of the plants themselves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242734-A (JP)
Title: Game apparatus
Inventor: ITO HIDEICHIRO
IPC: A63F9/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a difficulty in adjusting the degree of difficulty and provide a new interesting property of a game to players in a conventional game device of this kind.  <P>SOLUTION: In a game in which a player inserts an insertion body, the movement of which can be controlled by the players, is inserted into a passage hole, the insertion body and the passage hole are composed of a star or a polygon other than a circle. The insertion body is made rotatable around the insertion direction of the passage hole. The insertion body provides a new interesting property of a game of "shape matching" to users by being insertable or noninsertable into the passage hole depending on not only the horizontal position and anteroposterior position but also the rotation direction of the insertion body and makes the adjustment of the degree of difficulty easy to a device installer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245473-A (JP)
Title: Evaporator
Inventor: KUWABARA YOSHIAKI
IPC: F25B39/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator having reduced cost by eliminating the need for parts to incorporate an expansion valve to improve assembling property.  <P>SOLUTION: The evaporator comprises plates 1a, 1b, 1c constituting a case storing the expansion valve and plates 1d, 1e constituting a refrigerant passage, both of which are laminated and arranged in sequence in the same method as that of laminating plates 1 constituting the body of the evaporator. Thus, the need for incorporating special parts to incorporate the expansion valve is eliminated. All plates 1, 1a, 1d, 1b, 1e, 1c can be simply laminated in the same direction, resulting in reduced manufacturing cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245743-A (JP)
Title: Flying capacitor type voltage detection circuit
Inventor: ITO MASAYA
IPC: H03K17/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flying capacitor type voltage detection circuit for detecting, by a simple method, a failure in the reading of voltage into a flying capacitor.  <P>SOLUTION: In the flying capacitor type voltage detection circuit, turned-on periods are altered of input-side sampling switches SW1 and SW2 or output-side sampling switches SW3 and SW4. When the change rate is large in output voltage of a voltage amplifying circuit 9 in consequence of the alteration, it is determined that an operation failure has occurred.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208680-A (JP)
Title: Apparatus for mounting seedling pot or the like
Inventor: AOYAMA JIRO
IPC: A01G9/08
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for mounting seedling pots or the like, most suitable for simultaneously picking up a plurality of seedling pots each having a shape of a flowerpot and sequentially mounting the pots on a tray having storage concavities.  <P>SOLUTION: This apparatus is composed of an upper plate, a lower plate, spindles, guide bodies, and sets of pot holders, wherein top ends of the spindles are each attached to the upper plate, the lower plate is positioned under the upper plate parallel so that the spindles each pass through the lower plate, bottom ends of the spindles are each attached to the guide bodies, and each set of the pot holders is arranged so that top ends of the pot holders are each attached to a peripheral area surrounding a hole of the lower plate through which one of the spindles passes, and bottom ends of the pot holders each pass through the guide bodies, then downward extend, and form a taper shape as the set.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003308600-A (JP)
Title: Curve notice device for vehicle
Inventor: SEKINE HIROSHI
IPC: G09B29/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely notify an occupant of the road shape in front of an own car position.  <P>SOLUTION: After this curve notice device determines the road shape in front of the own car position based on map information, if the road shape is not a straight line but a curve and the curve is a simple curve (steps S4 and S5), this device gives a notice of the curve to a driver (step S6). If the curve is an S-shaped curve or a crank road, this device gives the notice of the S-shaped curve or the crank road to the driver (step S7). When the present speed of the own car is too excessive to pass the curve, this device issues an alarm to the driver (steps S8 and S9) and if automatic deceleration is required, the automatic deceleration is executed (steps S10-S12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004220540-A (JP)
Title: Cover for stepwise learning touch typing
Inventor: HANADA RIYUUWA
IPC: G09B13/04
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the difficulty of touch typing for a person who wants to perform touch-typing but cannot do by learning the touch-typing not all at once but stepwise.  <P>SOLUTION: A user performs ordinary typing with a prescribed position of a keyboard 8 covered with a cover 1. When the user can smoothly type invisible parts of the cover 1, the cover 1 is replaced by a cover 2. If the user smoothly type with its covered with the cover 2, it is replaced by a cover 3. If the user can smoothly type, it is replaced by a cover 4 and then a cover 5 in this order and when the user can type the alphabet by touch-typing, the numeric is made invisible with a cover 6. When the user can type without watching the number, lastly codes are made invisible with the cover 7 so as to make the whole range invisible, which this system can make invisible. This constitution can make the user to learn the basic keyboard touch typing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003305852-A (JP)
Title: Inkjet head and inkjet printer having the same
Inventor: HIROTA ATSUSHI
IPC: B41J2/045
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability in electrical connection between a discrete electrode and a power supply member of an actuator unit.  <P>SOLUTION: Each discrete electrode 35a on a piezoelectric sheet 41 farthest from a pressure chamber 10 of a piezoelectric sheet for constituting the actuator unit 21 is electrically joined to power supply pads 55a and 55b of an FPC at two points corresponding to the vicinity of its both ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251001-A (JP)
Title: Earth discharging mechanism and earth discharging method for tunnel excavator
Inventor: ARAI HISAO
IPC: E21D9/12
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth discharging mechanism for a tunnel excavator, which is simple in structure, low in cost, and available for both excavating systems at the time of excavation of a tunnel, i.e. one in which a cutting face is held under pressure and the other in which a cutting face is held without pressure.  <P>SOLUTION: When the cutting face is held without pressure at the time of excavation, a carrying device of an earth discharging mechanism 15 is switched to a pressureless carrying device 16a. Then an open excavation mechanism carries out excavation, and takes in excavated earth via a screw conveyor 20 to be crushed by a crusher 17, followed by kneading the crushed earth with slurry supplied from a crusher slurry supply pipe 21, to thereby discharge the earth to a slurry discharge pipe 18 extending to the outside of the tunnel. When the cutting face is held under pressure at the time of excavation, the carrying device is switched to a main slurry discharge pipe 12. Then a closed excavation mechanism carries out excavation, and takes in the excavated earth together with slurry in a chamber 10 via the main slurry discharge pipe 12, followed by crushing the earth by the crusher 17, to thereby discharge the crushed earth to the slurry discharge pipe 18 extending to the outside of the tunnel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250289-A (JP)
Title: Carbon-sulfur-based superconductor
Inventor: MACHI TAKAHITO
IPC: C01G1/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon-sulfur-based superconductor wherein the transition temperature of magnetic susceptibility is equal to or higher than the maximum transition temperature of an oxide superconductor.  <P>SOLUTION: A mixed powder of a graphite powder and a sulfur powder is compression molded, and either the obtained molded product is heated and fired in an inert gas current at 110-350°C or a metal mold containing the molded product is heated and fired in a firing furnace at 500-800°C under pressure. Then, the molded product is annealed at around 200°C and subsequently cooled to the room temperature. The obtained superconductor has different elemental ratios of carbon/sulfur depending on its manufacturing condition and has the transition temperature of the magnetic susceptibility at ≥300 K or around 120 K.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252860-A (JP)
Title: Information processor, information processing method and program
Inventor: KADOTA SHIGEHIRO
IPC: G06F3/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple system enabling a plurality of operators to input information to a shared screen.  <P>SOLUTION: A computer 40 connected with a plurality of keyboards 1 to 3 is provided with: a reception means (4, 10) for receiving key information inputted from the keyboards 1 to 3; a selection means (20) for selecting one of the keyboards 1 to 3; an extraction means (20) for extracting the key information received from the selected keyboard out of the pieces of key information received from the keyboards 1 to 3; and a display means for displaying the extracted key information. The extraction means (20) monitors the reception interval of the key information received from the selected keyboard and cancels the selection when no key information is received within a prescribed time, and newly selects the keyboard which makes the first input after the lapse of a prescribed time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003269497-A (JP)
Title: Pressure control apparatus for torque-transmitting mechanism
Inventor: MOORMAN STEVEN PATRICK
IPC: B60K17/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved engagement pressure control apparatus for a torque-transmitting mechanism.  <P>SOLUTION: This engagement pressure control apparatus for the torque- transmitting mechanism in a transmission control apparatus includes a regulator valve and a boost valve. The regulator valve provides a controlled pressure rise to the torque-transmitting mechanism within the transmission during a shifting event, and the boost valve is effective to increase the fluid pressure from the regulator valve to the torque-transmitting mechanism when the shift event has been completed, thereby providing a high pressure at the torque- transmitting mechanism to prevent slipping.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004257581-A (JP)
Title: Storage type water heater
Inventor: SHIGEOKA TAKEHIKO
IPC: F24H1/18
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage type water heater for heating water and reheating hot water in a home bath 26, having simple construction permitting efficient reheating operation for good usability.  <P>SOLUTION: During reheating bathtub water, convection occurs in hot water in a hot water storage tank 22 to possibly cause the collapse of stratous boil-up conditions. Since a guide plate 30 is arranged between a bath heat transfer passage 29 and an electric heater 23 for guiding the flow of heat in the bath heat transfer passage 29, generated during reheating the bathtub water, and the electric heater 23 is used for heating near the bath heat transfer passage 29 during reheating the bathtub water, the temperature drop of high temperature water at the upper part of the hot water storage tank 22 is prevented and convection in the hot water in the hot water storage tank 22 is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260882-A (JP)
Title: Power converter
Inventor: NAGAI SHINICHIRO
IPC: H02M7/48
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce switching loss and noise, when a main switch is turned on or off in a power converter which has a V-connection inverter circuit.  <P>SOLUTION: Series circuits of first and second voltage-dividing capacitors Ca, Cb are connected between first and second DC terminals 1, 2. A first auxiliary switch Q1 for soft switching is connected between the first DC terminal 1 and a relay terminal 4. One end of the series circuits between a second auxiliary switch Q2 and a resonance reactor Lr is connected to the relay terminal 4, and another end of the series circuits is connected to the interconnection point of the first and second voltage-dividing capacitors Ca, Cb. The V-connection inverter circuit is connected between the relay terminal 4 and the second DC terminal 2, and three-phase AC terminals 3u, 3v, 3w. Resonance capacitors C1 to C4 are connected to first to fourth main switches S1 to S4 of the inverter circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260436-A (JP)
Title: System for collecting and monitoring dispersion data
Inventor: MATSUMOTO HIROTAKA
IPC: G08C15/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and reliable system for collecting and monitoring dispersion data.  <P>SOLUTION: In the system, data are collected by at least one of pieces of data collecting equipment 28-32, the collected data are transmitted to a data processor 37 by using a radio communication line, and a threshold is set to at least one of data items in advance. When a measured value exceeds the threshold, the radio communication line in the pieces of data collecting equipment 28-32 or the data processor 37 is switched to a telephone line, and an alert call is made to an operator 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI