baber/WOPTO huggingface dataset:
Patent JP-2004351645-A (JP)
Title: Ptp package and method for producing the same
Inventor: OCHI SHUNSUKE
IPC: B65B47/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a PTP package of which the corner parts are prevented from cracking during feed/preservation, in producing the PTP package by a direct heating vacuum forming machine or a direct heating air pressure forming machine using a PTP packaging sheet based on polypropylene.  <P>SOLUTION: The acceleration of the crystallization of the outer edge part of the PTP package is suppressed low by molding a part other than a molding necessary place in a non-heated state at molding of a pocket with respect to the part most easily receiving an impact from the outside of the package to prevent the lowering of the impact resistance of a polypropylene sheet. By this method, the cracking of the package is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352549-A (JP)
Title: Method for manufacturing optical fiber
Inventor: ONODERA MIGAKU
IPC: C03B37/027
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber having good transmission loss characteristic by suppressing the fluctuation of the outer diameter of the optical fiber.  <P>SOLUTION: When melt spinning is performed by accommodating an optical fiber preform 2 in a furnace tube 11 of a spinning furnace 1 and heating the preform 2, the distance L1 of a clearance between the furnace tube 11 and the optical fiber preform 2 is set to be ≤25 mm, or the cross sectional area of the clearance is set to be ≤8,000 cm<SP>2</SP>. More preferably, the distance L1 of the clearance is set to be ≤25 mm, and the cross sectional area of the clearance is set to be ≤8,000 cm<SP>2</SP>. It is preferable that the distance L1 of the clearance is set to be ≥3 mm. This invention is effectively utilized when the inner diameter L2 of the furnace tube is ≥100 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356365-A (JP)
Title: Method for manufacturing ridge waveguide type semiconductor laser element
Inventor: FUKUYAMA HIROSHI
IPC: H01L21/3065
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ridge waveguide type semiconductor laser element having proper laser characteristics without generating a kink.  <P>SOLUTION: The method for manufacturing the ridge waveguide type semiconductor laser element includes dry etching a ridge 8 by retaining a second conductivity type clad layer 7 by a thickness d from a second conductivity type etching stop layer 5, and then etching the second conductivity type clad layer 7 retained on the second conductivity type etching stop layer 5 to the second conductivity type etching stop layer 5 with a tartaric acid etchant to be formed in a rectangular shape. The thickness d of this case is 0.3 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356491-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MIWA TADASHI
IPC: H01L27/115
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a dimensional accuracy of each of wiring lines when the wiring lines are formed adjacent to each other and having different widths.  <P>SOLUTION: A first plurality of wiring lines WL having a first width are periodically arranged to have a first interval therebetween. Second wiring lines SGL are arranged adjacent to one of the first wiring lines WL. A lower part of the second wiring lines SGL has a second width corresponding to n (n being an positive integer of 2 or higher) of the first width of the first wiring lines SL and (n-1) times the first interval. The upper part of the second wiring lines has n projections having the first width and (n-1) recesses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353610-A (JP)
Title: Air supply device and forklift equipped with the same
Inventor: ISHIGAMI AKIHIRO
IPC: F02M35/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply device capable of compacting a device whole body and reducing intake noise more and a forklift equipped with the same.  <P>SOLUTION: A rear tower 41 having a space (expansion chamber) 41b inside is provided on a top surface of a vehicle body frame. A rear pillar 29 having a passage 29a inside is attached to the rear tower. An air inlet 29b communicating with the passage is provided in the rear pillar. The passage and the space in the rear tower are connected, a resin expansion type silencer 42 is connected to the space of the rear tower, and the expansion type silencer is connected to an air cleaner 43. A top surface 45a of a working fluid tank 45 is set lower than an upper end of a side plate 46 to form a space above the top surface and the expansion type silencer is provided in the space. A base bracket 50a is attached to the air cleaner, a support bracket 50b is attached to the side plate and base bracket is attached to the support bracket to support the air cleaner above the expansion silencer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351382-A (JP)
Title: Waste water treatment tank
Inventor: FUKUGI HARUMI
IPC: C02F11/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment tank which has a flow rate adjusting tank, is used for treating waste water containing a solid and is constituted in such a way that sewage can be transferred without accumulating the solid in a scale even when the planned amount of the sewage is small, the transferred amount of the sewage can be confirmed and the waste water treatment tank can be easily maintained.  <P>SOLUTION: The flow velocity of the sewage is made to be the prescribed one (≥0.6 m/s) and the flow rate is made to be the prescribed one (≥50 L/minute) at an outlet of the scale 13 arranged in the flow rate adjusting tank so that the solid is hardly accumulated in the scale 13. The prescribed amount of the sewage is transferred by a pump 9 arranged in the flow rate adjusting tank by controlling the pump 9 so that the pump 9 is operated for the prescribed time once an hour. The outlet height of a weir of a sewage transferring part of the scale 13 disposed in the flow rate adjusting tank is fixed and the outlet height of a weir of a sewage returning part is made to be zero so that even if the solid is accumulated, the accumulated solid can be returned to the waste water treatment tank together with returning water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360532-A (JP)
Title: Waterproof structure for electric motor in hybrid compressor
Inventor: ATAYA HIROSHI
IPC: F04B35/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure for an electric motor in a hybrid compressor capable of preventing a part of water from being sucked into a storage space storing the electric motor by reversely flowing in an oil discharge passage when water is applied to a rotary body device.  <P>SOLUTION: This hybrid compressor is formed so that the sleeve 32a of a fixed bracket 32 is fixedly fitted to a boss part 31 formed on the front end face 11b of a housing 11 shown in the figure. In the hybrid compressor, a leaked oil from a seal mechanism 71 is stopped by a dam member 73 pressingly fitted to the inner peripheral surface of the boss part 31, and the leaked oil is discharged to the outside through the oil discharge passage 72. A small clearance 76 is formed between the front end face 11b of the housing 11 and the tip face of the sleeve 32a of the fixed bracket 32, and water entering through the small clearance 76 into a conduit 77 formed in the inner peripheral surface of the sleeve 32 is discharged to the outside through a draining passage before being sucked into the outlet 75 of the oil discharge passage 72.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344859-A (JP)
Title: Automatic oxidation reduction system by colloid solution of hydrogen gas and oxygen gas dissolved under vacuum and pressure
Inventor: KAMIMURA CHIKASHI
IPC: B01F25/64
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation-reduction treatment technique by gas-liquid colloid of hydrogen and oxygen.  <P>SOLUTION: In a solution reducing technology having a three-step agitating and dissolving process comprising vacuum agitation, high speed agitation, and pressure agitation, hydrogen gas is fed to flowing liquid after filtration, and excessively suspended as fine bubbles so that its concentration becomes equal to or more than the gas solubility of a solution. In order to create strong reduction power as a colloid solution containing gas and liquid, the hydrogen gas is injected by a gas nozzle in a vacuum tank. In a vacuum agitation tank, a fixed vortex flow generating stirrer installed in the tank crushes gas bubbles by vacuum agitation combining vacuum agitation based on rotating vortex flow and high speed agitation in a high-speed rotary pump, thereby forming fine bubbles of the hydrogen gas. In a pressure agitation tank set after the vacuum agitation tank, the fine bubbles fed from the high speed rotary pump are momentarily crushed by a fixed vortex flow generating stirrer installed in the tank, and homogenized while compressing and atomizing the bubbles by the pressure agitation to make them finer. The solution is made to become a supersaturation state of gas and liquid, which dissolves the bubbles to form the colloid containing gas and liquid, thereby creating a strong reduction effect of the solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362222-A (JP)
Title: Wallpaper display method
Inventor: FUJIWARA NAOTO
IPC: G06F3/048
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wallpaper display method for displaying a moving image in an arbitrary size in an arbitrary background area as a wallpaper on the screen of a computer without putting stress to a user.  <P>SOLUTION: A computer operation screen 1 is made to display a color key monochromatic background 2 by filling in a background part with a single color key. In a specified rectangular area in the computer operation screen 1, for pixels of which color matches the color of the color key, contrast, brightness and the like of a moving image frame 4 which should be displayed currently are processed by an image control part so that the user does not feel stressed before being overwritten. As the result, a display image 5 is completed in which a wallpaper of moving image is displayed in an arbitral size at an arbitral background part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004076152-A (JP)
Title: Method for producing stainless steel reusing waste material in stainless steel producing process
Inventor: SUGIDACHI HIROSHI
IPC: C22B1/24
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a stainless steel with which the decrease of Cr reducing energy and the increase of Cr yield into molten steel can be obtained when waste of dust etc., developed in a stainless steel producing process is reused.  <P>SOLUTION: In the producing method for stainless steel having a stainless steel producing process 1, in which after making molten steel G by melting raw material with an electric furnace 11, this molten steel G is refined with a refining furnace 12, such as AOD, to make the stainless steel H, a bulky material C including carbonaceous material is formed with a briquette press 2 by adding carbonaceous reducing agent B into the zinc-containing waste A, such as electric furnace dust developed in the stainless steel producing process and the zinc is reduced, evaporated and removed by heating this bulky material C in a rotary hearth furnace 3 to make the dezincing bulky material D, and this dezincing bulky material D is charged in the oxidizing period of the refining furnace 12 as a coolant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328703-A (JP)
Title: Antenna
Inventor: OKADO HIRONORI
IPC: H01Q5/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna having a new shape that enables the antenna to be miniaturized and realizes bandwidth widening.  <P>SOLUTION: The antenna includes: a ground pattern 2; and a planar element 1 that is fed and whose edge portion opposite to the ground pattern 2 has a continuously changing portion that makes a distance between the planar element 1 and the ground pattern 2 continuously change and is composed of at least either one of a curved line and line segments which are connected while their inclinations are changed stepwise, and the ground pattern 2 is juxtaposed with the planar element 1 without fully surrounding the edge side portion of the planar element 1. Since it is possible to appropriately adjust the coupling degree between the ground pattern 2 and the planar element 1 by juxtaposing the ground pattern with the planar element 1 and arranging the above continuously changing portion, the wide bandwidth is achieved. In addition, by disposing the ground pattern 2 and the planar element 1 in the above positional relationship, the entire antenna can also be miniaturized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360348-A (JP)
Title: Resin floor externally faced with wood flour
Inventor: HAYAKAWA TSUKASA
IPC: E04F15/10
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin floor externally faced with wood flour, which makes outdoor deterioration slower by virtue of excellent weatherability, which enhances impact resistance as measures against a fallen object, and which can also be used, for example, for a stepping-stone in a garden in addition to a veranda.  <P>SOLUTION: In this resin floor externally faced with the wood flour, wherein at least a facing base material layer is provided on a resin-based base material, the facing base material layer has at least a methylmethacrylate-based resin layer. Constitutionally, a surface protecting layer can also be provided on an MMA-based resin layer of the facing base material layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001255-A (JP)
Title: Recording apparatus
Inventor: SONODA SHINYA
IPC: B41J29/42
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which operates automatically in a silent mode according to an ambient light and operation starting time.  <P>SOLUTION: The light around the printer is sensed by a sensor. When the surrounding is light, printing is made in a user designated mode, and when it is dark, the silent operation is automatically made. Further, even when it is light, the silent operation can be executed if the user sets time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004019090-A (JP)
Title: Dropper for electric warp monitor
Inventor: WAHHOUD ADNAN
IPC: D03D51/30
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dropper for an electric warp monitor unsupported by a warp in the warp monitor by improving one having at least one eye for leading a warp.  <P>SOLUTION: The dropper 1 is formed as a double arm type lever having a turnaround, wherein a first lever arm 7 of the lever has comparatively smaller mass than a second lever arm 8 and the first lever arm 7 of smaller mass has at least one eye 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002514-A (JP)
Title: Three-dimensional woven or knitted fabric or braid for composite material and method for producing the same and three-dimensional preform
Inventor: NOHARA ATSUSHI
IPC: D03D25/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To develop a three-dimensional woven or knitted fabric or braid for composite materials for inexpensively producing a fiber-reinforced composite material having a complex shape having sufficient interlayer strength.  <P>SOLUTION: In the three-dimensional woven or knitted fabric or braid composed of a reinforced fiber, all or a part of a loop yarn exposed on at least either one surface is cut. The three-dimensional preform is obtained by using the three-dimensional woven or knitted fabric or braid. The fiber-reinforced composite material is obtained by impregnating a three-dimensional preform with a resin and curing or solidifying the resin-impregnated preform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004045-A (JP)
Title: Imaging lens
Inventor: NAKAMURA AKIRA
IPC: G02B9/16
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens made small-sized and lightweight while maintaining high optical performance, and capable of securing appropriate back focus and also maintaining high telecentricity.  <P>SOLUTION: The imaging lens is constituted by disposing a 1st lens 2 turning its convex surface to an object side and having main positive power, a 2nd lens 3 being a meniscus lens turning its convex surface to an image surface side and having negative power and a 3rd lens 4 turning its convex surface to the object side and having positive power in this order from the object side to the image surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001584-A (JP)
Title: Self-traveling riding mower
Inventor: SHIGEMI KAZUO
IPC: A01D34/64
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate maintenance and repair for each part, and inspection therefor.  <P>SOLUTION: In this mower, a cover 8 for surrounding a periphery of a prime mover 7, and a cover 13 in an upper side of a cutting device 3 mounted on a lower part of a body 1 are integrally constituted, and the covers 8, 13 are constituted to be openable rearwards around turning fulcrum B in a rear side of the prime mover 7. A seating part 4 is provided on the cover 13 to be turned integrally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006169-A (JP)
Title: Device and method for preparing print data, program for printing control, computer readable recording medium with program for printing control stored, and prescription preparing device
Inventor: HOSOYA AKIRA
IPC: B42D15/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate whether to be an original or a copy by printing print data with ground tint data superimposed on the print data, and to prevent a document duplicated with a ground tint included from being used.  <P>SOLUTION: A plurality of printing ports 13 for ground tint pattern attachment for attaching ground tint pattern data to the print data and outputting the print data attached with the ground tint patten data to a printer 8 are prepared in a host device 1, the ground tint patters to be attached in the respective printing ports 13 for ground tint pattern attachment are made respectively different, and a printing port selection processing part 12 automatically switches the printing ports 13 for ground tint pattern attachment to be selected in each prescribed period. As a result of this, for example, when a period is set daily, a forged document can be discriminated to be a forged one by checking the ground tint pattern even though the forged document obtained by using an original ahead of one day to change its date into the date of that day is prepared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006458-A (JP)
Title: Dc-dc converter
Inventor: SANO NAOTO
IPC: H02M3/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter capable of increasing an output power capacity in a small packaging area and preventing the bias of a substrate temperature.  <P>SOLUTION: Circuit substrates 2 formed on the substrate of the DC-DC converter circuits 1 are vertically arranged at intervals. The DC-DC converter circuits 1a, 1b are connected in parallel by connecting the circuit substrates 2a, 2b vertically adjacent to each other through lead frames 3, and the combined output of the DC-DC converter circuits 1a, 1b vertically adjacent to each other is sent from the lower end of the lead frame 3. The output voltage of the upper DC-DC converter circuit 1a of the DC-DC converter circuits 1a, 1b formed on the circuit substrates 2a, 2b vertically adjacent to each other is made larger than the output voltage of the lower DC-DC converter circuit 1b by a voltage drop at the lead frame 3. Output currents of the upper and lower DC-DC converter circuits 1a, 1b are made equal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004658-A (JP)
Title: Change point detection device, change point detection method and change point-detecting program
Inventor: TAKEUCHI JUNICHI
IPC: G06F17/18
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect a certain change point from time series data online with high accuracy at a point in time when a sharp change occurs.  <P>SOLUTION: The time series data are sequentially read, and a parameter of a time series model is learned by a time series model learning device 11 and is stored in a complexity and parameter storage device 14. To each the piece of the input data, the parameters are sequentially read from the storage device 14 to calculate values of a loss function, and they are sequentially added. Thereby, complexity as an application error of the model to the input time series data is sequentially calculated, and is stored in the storage device 14. A change point search device 15 reads the complexity to the time series data before and after the change point to all of change point candidates from the storage device 14, compares the sum thereof with the complexity to all the time series data when the change point is not assumed, calculates a change point degree on the basis of a difference value thereof, and detects the change point by magnitude of the change point degree to output it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002740-A (JP)
Title: Precise positioning method of anchor bolt to foundation by swinging anchor bolt
Inventor: MATSUMOTO TAKASHI
IPC: E02D27/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately position an anchor bolt in a foundation by a simple procedure by using an extremely simply constituted member without using a batter board.  <P>SOLUTION: A pedestal 1a of a fixture 1 is fixed on leveling concrete 2 in response to a center mark for the anchor bolt positioned and displayed on the concrete, and the anchor bolt 6 is uplifted to a hollow bolt 1b via a hinge part 4 and a turnbuckle part 5, and afterwards, concrete for a base part and a rising part of the foundation is simultaneously placed. Next, before hardening the concrete, the anchor bolt 6 inclined by bending of the hinge part 4 by placing pressure, is vertically adjusted, while measuring by a plumb gauge, and a vertical state is held by a vertical holder up to hardening the concrete, and the anchor bolt 6 is precisely positioned and installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007672-A (JP)
Title: Printing device
Inventor: KOBAYASHI KENJI
IPC: B41J2/475
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which avoids cost increase of the device without particularly using a high-performance power supply in relation to a printing device that uses microcapsules breakable by ultrasonic waves.  <P>SOLUTION: At the time of driving ultrasonic elements set in a line shape, a discrete electrode control circuit 100 and a common electrode control circuit 101 are used to drive the elements. For example, a high voltage of Drive+[1:32] and a high voltage of Drive-[1:32] are supplied as a pairing signal of two from the discrete electrode control circuit 100, thereby driving each of a Drive A1 and the like. At the same time, for example, a selection signal is outputted for every 16 elements from the common electrode control circuit 101. A selected PZT element is driven by the discrete electrode control circuit 100 and the common electrode control circuit 101. By this configuration, driving of a PZT array can sequentially be drive-controlled by the discrete electrode control circuit 100 and the common electrode control circuit 101, and the need of driving control depending on a power supply is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI