baber/WOPTO huggingface dataset:
Patent JP-2005124085-A (JP)
Title: Optical receiver
Inventor: KAMISAKA KATSUMI
IPC: H04B10/40
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To control the gain and frequency band characteristics of a pre-amplifier constituting an optical receiver.  <P>SOLUTION: A control circuit 11 transmits a bias signal to a photodiode 13 and a pre-amplifier 14 on the basis of a predetermined control signal received from the outside of an optical receiver 1. The bias signal outputted from the control circuit 11 is applied to the photodiode 13 as an inverse bias. The pre-amplifier 14 that is a variable gain/band amplifier changes a gain and a frequency band on the basis of the bias signal outputted from the control circuit 11. A main amplifier 15 amplifies a voltage signal outputted from the pre-amplifier 14. In the optical receiver 1 that is thus configured, the gain and frequency band characteristics of the pre-amplifier 14 can be controlled in accordance with the contents of the bias signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124964-A (JP)
Title: Umbrella storage case and manufacturing method therefor
Inventor: AOKI AKIRA
IPC: A47G25/12
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freely extensible umbrella storage case which is easily extended and contracted with weak force and is therefore highly practicable.  <P>SOLUTION: The umbrella storage case 1 is the extensible umbrella storage case constituted by connecting a plurality of cylindrical members 10 to 13 of different diameters in order. The cylindrical members 10 to 13 comprises: tapered storing parts 10a, 11a, 12a and 13a each having diameter reduced in a direction of connection (downward in the figure); and stopper parts 10b, 11b, 12b and 13b which are connected to the ends of an upper storing parts respectively and each of which is tapered and has diameter increased in the direction of connection. The cylindrical member 13 positioned at a distal end is provided with a bottom 13d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128409-A (JP)
Title: Photomask, color filter base plate and its manufacturing method, electrooptical device and electronic equipment
Inventor: MARUYAMA KUNIO
IPC: G02F1/1335
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask capable of making the width of a bank larger without narrowing the area of the opening area of a black mask.  <P>SOLUTION: The invention is related to the photomask 1A for the black mask on a color filter base plate. A chamfer 8 is provided at the corner part of a pattern 4 corresponding to a light transmission area surrounded by the black mask. By providing the chamfer 8, the corner part of the manufactured black mask is prevented from being swollen to the outside by over-etching. When the swollen part of the corner part of the black mask is eliminated, the width of the bank formed on the black mask is made larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125471-A (JP)
Title: Sickle blade grinding auxiliary tool
Inventor: SHIMIZU KIYOSHI
IPC: B24B3/44
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade grinding auxiliary tool which allows even a user who is a beginner and not skilled in sickle blade grinding to easily grind a blade, and can be carried to the job site of agricultural work.  <P>SOLUTION: The blade grinding auxiliary tool is formed of a haft holding section 3 for holding a haft of the sickle, a blade holding section 2 having protrusions 11, 12, for holding the sickle blade in a manner inclining the same at an angle that facilitates grinding of a cutting edge with a grindstone, a stopper 4 for stopping a base at a predetermined location, and legs 5, 6, 7. At the time of grinding, the sickle blade is held by the blade holding section 2, then the sickle haft is held by the haft holding section 3, and the sickle base is engaged with the stopper 4, followed by setting the sickle at a predetermined height and at a predetermined inclination by the legs 5, 6, 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133324-A (JP)
Title: Bridge fall preventive block mounting device
Inventor: SHIMIZU KOJI
IPC: E01D2/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge fall preventive block mounting device capable of efficiently adjusting a position and an attitude with high accuracy in mounting a block and safely carrying out mounting work without needing a scaffolding.  <P>SOLUTION: This device is composed of a vehicle for high lift work with a working deck provided at the tip part of a derricking, turnable and extensible boom; a longitudinal sliding deck mounted on the working deck and provided movably in longitudinal reciprocation; a lifting frame provided on the longitudinal sliding deck liftably through a lifting means; and a block setting frame mounted in an attitude controllable manner on the lifting frame and capable of setting a block detachably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131490-A (JP)
Title: Water treatment apparatus
Inventor: MAEDA MATSUTAKA
IPC: B01D53/06
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a concentrated gas without discharging a treatment gas containing volatile organic compounds.  <P>SOLUTION: The treatment gas containing the volatile organic compounds discharged from a concentration means is returned to an aeration means before the concentration means, and circulated in a water treatment apparatus so as not to release the treatment gas into atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134019-A (JP)
Title: Ice making part of vertical ice maker
Inventor: KAWASUMI MASAAKI
IPC: F25C1/22
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice making part of a vertical ice maker, having improved ice making performance with lower cost.  <P>SOLUTION: The ice making part of the vertical ice maker comprises two cooling pipes 12, 12 held in close contact between and fixed to the reverse faces of both ice making chambers 10, 10, wherein the ice making chambers 10, 10 are forcibly cooled by supplying refrigerant into both cooling pipes 12, 12 during ice making operation and heated by supplying hot gas thereto during ice removing operation. In such a state that the cooling pipes 12, 12 are held to abut between the reverse faces of both ice making chambers 10, 10, a molding material 22 of a silicone material is filled in a space portion defined between both ice making chambers 10, 10 and the cooling pipes 12, 12 are covered with the molding material 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133401-A (JP)
Title: Handrail for building
Inventor: NOBUHARA TETSUJI
IPC: E04F11/18
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for a building such as a balcony effectively using a floor area of a deck by mounting a planter at one or a plurality of parts of a handrail unit.  <P>SOLUTION: An attaching space part of the planter 7 is formed at one or the plurality of the parts of the handrail unit 1, a water receiving plate 8 is fixed on a lower frame 3 positioned on a lower end of the space part, and the planter 7 is rotatably mounted around a vertical shaft center on the water receiving plate 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131941-A (JP)
Title: Writing implement
Inventor: YAMAUCHI HARUMI
IPC: B43K7/03
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressurization type writing implement which prevents pressurized air on the occasion of fitting a cap from intruding through a penpoint and moreover can seal up the penpoint properly by fitting the cap.  <P>SOLUTION: An ink holding tube 3 is held inside a holder tube 2. The penpoint 4 is made to project from a tip hole 21a of the holder tube 2. Ink 31 and a follower 32 are held inside the ink holding tube 3. An annular space 7 is formed between the inner surface of the holder tube 2 and the outer surface of the ink holding tube 3. The annular space 7 or the rear space of the follower 32 in the ink holding tube 3 is pressurized by a pressurizing operation of pressurizing equipment. A valve device 8 is provided in the space 7 between the tip hole 21a and the pressurizing equipment. When fitting the cap, the valve device 8 is brought temporarily into an opened state from a closed state and releases the pressurized air in the cap 9 into the space 7. In the pressurizing operation, the valve device 8 is put in the closed state and obstructs an air flow from the space 7 to the tip hole 21a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137954-A (JP)
Title: Classifying/sieving machine and operation method therefor
Inventor: FUJIEDA YOSHIICHI
IPC: B07B9/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classifying/sieving machine suitable for the work of recovering only heavy metal particles in a dry process from earth and sand containing the heavy metal particles and plants.  <P>SOLUTION: The earth and sand containing the heavy metal particles and plants are supplied to a first drying/feeding drum 4 from a hopper 1 to damp-dry the plants. The damp-dry plants are removed by a first sieving basket 5. The first sorted material passing through a second sieving basket 6 is supplied to a second drying/feeding drum 11 by a raising conveyer 9 to furthermore dry it, which is then sorted by third and fourth sieving baskets 13 and 14. The heavy metal particles, which pass through a mesh of the third sieving basket 13, do not pass through a mesh of the fourth sieving basket 14 and stay behind, are recovered by another hopper 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004078252-A (JP)
Title: Toner storage container and toner charging method
Inventor: TERASAWA SEIJI
IPC: B65D83/06
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To propose a new toner supply type toner storage container, which can be installed in an image forming device without being adjacently to nor nearby a development part and requires no restriction on the arrangement space of a layout, and a toner charging method.  <P>SOLUTION: The toner storage container 2 has a toner discharge opening 13 which has a bag part formed of a flexible material and an engagement part capable of engaging a long-sized body and holding the state, and deforms with air pressure to vary in capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143168-A (JP)
Title: Initialization driver
Inventor: SASAKI KIYOSHI
IPC: H02P8/32
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To certainly perform step-out resetting of a stepping motor without bringing about an unnecessary step-out.  <P>SOLUTION: In an initialization driver, after the stepping motor is driven so that a pointer 4 rotated cooperatively with the rotating operation of the stepping motor is moved at a predetermined angle (for example, 1°) in a zero separating direction, the stepping motor is driven so that the pointer 4 moves in a zero returning direction. The stop of the rotation of the stepping motor is detected by a stopper mechanism for stopping mechanically the rotation of the stepping motor, and the drive of the stepping motor is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043510-A (JP)
Title: Percutaneous patch for administrating 17-deacetylnorgestimate only or in combination with estrogen, and method for its administration
Inventor: JONA JANAN
IPC: A61M37/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a percutaneous patch for suppressing ovulation of woman.  <P>SOLUTION: The percutaneous patch comprises (a) and (b) and is applied to administrate 17-deacetylnorgestimate sufficient for suppressing the ovulation of woman by delivering to the skin of woman by diffusion, wherein (a) is a backing layer and (b) is a matrix layer existing under the backing layer and comprising a pressure sensitive adhesive mixture of 17-deacetylnorgestimate with at least one of silicone or polyisobutylenes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005142428-A (JP)
Title: Lead frame and its manufacturing method
Inventor: NAKAMURA HIDEO
IPC: H01L25/18
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame capable of elecrical connection to an external component which conducts with a circuit pattern without fail.  <P>SOLUTION: One lead frame base substance 1 with a circuit pattern 3 laid out flatways is used. A connecting part 20 capable of connecting to a terminal pin 18 is formed with a solder 19 to an exposed side end surface of the pattern 3. The lead frame substance base 1 comprising a metal plate 2 has a plate-thickness far thicker than that of a conductive pattern formed on the printed circuit board. The use of the side end surface of the circuit pattern 3 as the connecting part 20 can electrically connect the external terminal pin 18 of the lead frame substance 1 with the solder 19 without fail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138759-A (JP)
Title: Pneumatic tire
Inventor: MIYAZAKI SHINICHI
IPC: B60C9/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving riding comfort to a level approximately identical to or more than a level in the case of a PET fiber cord, while performing excellent steering stability due to a PEN fiber cord.  <P>SOLUTION: This tire is composed of a carcass ply of a carcass cord using a polyethylenenaphthalate fiber. Each of dynamic elastic modulus E1*, E2*, E3*, and E4* of the carcass cord in a condition of temperature of 70°C, the initial load of 1 kgf, and frequency of 10 Hz taken at a position P1 of a tire equator, a position P2 of a belt layer end, a position P3 of a tire maximum width, and a position P4 of a radial outer edge height of a bead core is set in a range of 96-104% of their average E0*. The average E0* is set in a range of 300-500 kN/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146945-A (JP)
Title: Engine automatic stop and start device
Inventor: SENDA SATOSHI
IPC: F02N11/08
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic stop and start device capable of reducing burden of a starter and a battery by shortening the time required for restarting an engine from an idle stop condition.  <P>SOLUTION: In an engine automatic stop and start controller for performing idle stop of the engine and restarting the engine from idle stop in accordance with an operation condition of a vehicle, a storage means for storing information related to a crank position at step S301 for determining idle stop conditions of the engine based on signals from various sensors to store the information related to the crank position in the storage means when the engine performs idle stop based on the results of determination at step S301.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145753-A (JP)
Title: Thin film laminate structure and its manufacturing method
Inventor: YANO MITSUAKI
IPC: C30B29/16
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film laminate structure comprising a zinc oxide film which is epitaxially grown on the plane (111) of a single crystal silicon substrate via a calcium fluoride thin film, wherein the zinc oxide film has a c-axis oriented in a direction vertical to the substrate surface, contains no domain with a rotated crystal orientation within the film and is a continuous single crystal film, both macroscopically and microscopically, and its manufacturing method.  <P>SOLUTION: A calcium fluoride thin film initial layer 2 and the calcium fluoride thin film 3 are epitaxially grown on the single crystal silicon substrate 1, and the zinc oxide film 4 is epitaxially grown on the calcium fluoride thin film 3. The total thickness of the calcium fluoride thin films 2 and 3 is ≥1 nm but <15 nm, preferably ≥3 nm but <12 nm. Both calcium fluoride thin films are each a single crystal film which has the plane (111) parallel to the surface of the substrate 1 and contains no domain with a rotated crystal orientation within the film and covers the entire surface of the silicon substrate as a smooth film having no clear facet at the boundary in contact with the zinc oxide film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151727-A (JP)
Title: Method of measuring critical current of superconducting cable line
Inventor: HIRANO HIRONOBU
IPC: H02G1/06
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring a critical current of a superconducting cable line in which a measuring terminal is provided at a position near a superconducting cable body as near as possible and a critical current of the superconducting cable body can be measured more accurately.  <P>SOLUTION: The method of measuring the critical current of the superconducting cable line made of the superconducting cable body and terminal joints provided at its ends includes a step of providing through holes in the longitudinal direction of lead conductors for constituting the terminal joints, a step of penetrating respectively lead line for measuring the critical current in the through holes, connecting one end of the lead line for measuring the critical current to the end of the conductor of the superconducting cable or the end of the conductor for an interface, a step of connecting the other ends to the measuring terminal of a critical current measuring unit, and a step of measuring the critical current of the superconducting cable line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158801-A (JP)
Title: Solar cell module and its manufacturing method
Inventor: YAMASHITA KATSUYA
IPC: H01L31/04
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module capable of corresponding to various construction sites and a manufacturing method for the solar cell module.  <P>SOLUTION: The solar cell module 100 contains a process in which a light-receiving surface cover 2, an adhesive resin 3, a plurality of solar cells 1 and a rear-side cover 4 are laminated in order, and a module laminate is formed; and the process in which the module laminate of each base material is sealed in a bag having a flexibility, a gas impermeability, and a heat resistance. The solar cell module 100 further contains the process in which the inside of the bag in which the module laminate is sealed is evacuated and the adhesive resin is heated at a curing temperature, pressing the outside. Consequently, there is no joint in the cover 2 and the cover 4, and bent sections 100a are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119740-A (JP)
Title: Suspendible net bag for drying
Inventor: ITO SEIROKU
IPC: B65D33/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspendible net bag for drying, which is free from such conventional inconvenience that, while root vegetables such as onions or garlics, plant bulbs, etc., are dried in a suspended net bag in order to prevent them from rotting or budding, it is difficult to take out a necessary number of the root vegetables or plant bulbs, in particular ones located in the lower part of the bag, only through a mouth made in the upper part of the bag, which needs the heavy bag to be put down from a high position.  <P>SOLUTION: Root vegetables such as onions or garlics, plant bulbs, etc., are put in the net bag, and the bag is suspended to dry them. In the case, an opening for taking them out is provided in the lower part of the body of the bag together with a fastener or a velcro strap. The body of the bag may be formed in a tubular shape without a fastener in order to reduce costs. In the case, the lengthwise edges of the tube are properly covered one with the other. A hand is inserted from an opening defined in the covering part and a necessary number of the root vegetables or plant bulbs are taken out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160193-A (JP)
Title: Drive device of motor without sensor, integrated circuit and method of driving motor without sensor
Inventor: OKADA NORIAKI
IPC: H02P6/182
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor without a sensor which can reduce a power consumption and which can be started certainly.  <P>SOLUTION: A drive device of the motor without sensor includes a plurality of source transistors and a plurality of sink transistors for energizing selectively the two phase coils of three phase coils, a pulse circuit for turning on and off one of the source transistors and the sink transistors for energizing the two phase coils, a rotor position detector for detecting the position of the rotor based on the induced voltage generated in one phase coil which is not energized when the two phase coils are energized, and a selecting circuit for sequentially selecting the two phase coils of the three phase coils based on the detection result of the rotor position detector. The drive of the motor without sensor further includes a control circuit for turning off the pulse circuit and turning on the source transistor and the sink transistor for energizing the two phase coils according to a signal having a predetermined level when the motor without sensor is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159142-A (JP)
Title: Q-switched pulse optical fiber laser device and erbium-added optical fiber
Inventor: OKADA YASUYUKI
IPC: H01S3/06
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Q-switched pulse optical fiber laser device, wherein both of ASE and up-conversion are suppressed to improve the oscillation efficiency thereof, and an erbium-added optical fiber preferable for the device.  <P>SOLUTION: In this Q-switched pulse optical fiber laser device, the erbium-added optical fiber 1 is used as an oscillation medium, and a Q-switch element 7 is provided on at least one side of a resonator formed by sending excitation light into the optical fiber. This Q-switched pulse optical fiber laser device is a multimode double clad optical fiber, wherein the cross-sectional area ratio of the erbium-added optical fiber between the core and the first clad thereof is in a range of 1:50 to 1:4, and the amount of erbium added to the core is in a range of 200-9,000 molppm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152437-A (JP)
Title: Pachinko machine
Inventor: KAMITAKA YASUHIRO
IPC: A63F7/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine improving an effect by performing the variable display of special pattern with a sound effect.  <P>SOLUTION: In a case where the special pattern are variably displayed, a retention is produced when a musical piece R4 is output and the result of a big win determination then is a big win, the output of a chasing sound is determined. When it becomes ten seconds remaining to finish the variable display time, the output of a musical piece H2 is started to chase the musical piece R4 outputting at present, when the variable display of the special pattern is finished, it is changed over to the output of the musical piece H2 alone, while failure pattern are determinedly displayed, the musical piece H2 is output, and when the next variable display is finished, the output of the musical piece H2 is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139613-A (JP)
Title: Power management in data processing system based on processor usage status
Inventor: MALCOLM JERRY WALTER
IPC: G06F1/32
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device in a data processing system for controlling the amount of power usage of a processor, and to provide an instruction executed by a computer.  <P>SOLUTION: Comparison is performed by comparing a current processor usage state with a current processor speed. The current processor speed is reduced in response to the current processor speed higher than the current processor usage state. In the comparison, the current processor speed is increased in response to the processor speed lower than the current processor usage state. The processor speed is adjusted so as to satisfy the processor usage state by this method. Thereby, when a relatively low processor speed is necessary, the processor speed is reduced to reduce the amount of power usage. Power control can be carried out based on a specific program running in the data processing system.  <P>COPYRIGHT: (C)2004,JPO