baber/WOPTO huggingface dataset:
Patent JP-2005037719-A (JP)
Title: Optical short pulse generator
Inventor: SHAKE IPPEI
IPC: H04B10/572
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical short pulse generator which can generate an optical short pulse, easily and inexpensively.  <P>SOLUTION: A CW light outputted from a CW light generation part 101 forms an optical pulse train by being modulated in its intensity by a periodic electric signal in an intensity modulation part 102. Namely, an emission line spectrum has a finite spectrum width by the intensity modulation. In a phase modulation part 103, phase modulation is imparted by applying the periodic electric signal corresponding to the intensity variation of the optical pulse. Although the optical spectrum has a chirp and the spectral width is simultaneously enlarged, it still has the chirp. Thus, the optical pulse width is compressed by a chirp compensation part 104 for providing a chirp having the sign reverse to the sign of the chirp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037065-A (JP)
Title: Outside air block charging device for waste incinerator
Inventor: YAMATO MICHIYASU
IPC: F23G5/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside air block charging device for a waste incinerator capable of satisfying environmental standards of a waste incinerator, charging the waste into a combustion chamber of the waste incinerator in a state of blocking the outside air with a simple structure, having the structure easy to use, and solving a problem that the fine powder and granulated waste such as sawdust can not be smoothly charged into the combustion chamber and is often spilled out when the waste is charged from a side face in a conventional device.  <P>SOLUTION: This air outside block charging device mounted on a waste charging wall is composed of a charging device main body, a sliding lid-side waste charging port formed on an upper face of the main body, the sliding lid for closing the charging port, a slide stopping mechanism for stopping the sliding of the sliding lid, a waste accommodating chamber for temporarily accommodating the waste inside of the main body, an interlocking lever for moving the accommodating chamber to a waste charging port side, a waste sealing door for sealing the waste charging portion, a moving operation lever for opening and closing the sealing door, and an upper bucket and a lower bucket mounted on an upper part of the sliding lid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036530-A (JP)
Title: Communication device for car
Inventor: ASAGA YASUO
IPC: B60R25/10
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device for a car capable of communicating between a portable machine and an onboard machine even when a communication means with the portable machine is brought to an uncommunicable state.  <P>SOLUTION: The communication device 1 for the car transmits an excitation signal to the onboard machine 3 and the portable machine 2. The device 1 has an antenna 11 for an in-panel communicating with the portable machine 2 while a communicating section 21 communicating with the onboard machine 3 and the communicating section 22 receiving the excitation signal transmitted from the antenna 11 and being driven and communicating with the onboard machine 3 are installed to the portable machine 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048854-A (JP)
Title: Controller for continuously variable transmission
Inventor: OSHIUMI TAKAHIRO
IPC: F16H61/662
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of determining a slide start point of a continuously variable transmission by tracing back in the past from slide detection time and by taking an operation condition of a vehicle into account to detect slide or slide limit nipping pressure precisely.  <P>SOLUTION: This controller for the continuously variable transmission detects relative slide among an input member and an output member and a transmission member for transmitting power between these input and output members and determines a predetermined point as the slide start point by tracing back in the past from the slide detection point. This controller is provided with a plurality of kinds of slide start point determining means for determining the slide start point by tracing back in the past from the slide detection point (steps S106, S107, S109, S110), operation condition detection means for detecting an operation condition of the vehicle on which the continuously variable transmission is mounted (steps S104, S105, S108), and selection means for selecting the slide start point determining means based on the detected operation condition (steps S108 to S110).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047389-A (JP)
Title: Sloping road holding control device
Inventor: NAGAYA JUNYA
IPC: B60T7/12
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To give warning according to the state of a sloping road holding control so as to protect an actuator driven in order to generate a braking force.  <P>SOLUTION: The alarm by a buzzer is given so as to inform a driver that the sloping road holding control is executed in a sloping road holding control device. When an elapsed time of the sloping road holding control exceeds a predetermined time A, the control device determines that the function of the actuator provided on a brake hydraulic control unit approaches the limits, and shortens the cycle of the alarm of the buzzer to inform the driver of that situation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049673-A (JP)
Title: Toner cartridge
Inventor: OKURA YOSHIMASA
IPC: G03G15/08
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the excessive quantity of toner from flowing into a developing apparatus, and also, to dispense with the enhancement of the strength of a 1st toner stirring/carrying mechanism.  <P>SOLUTION: The toner cartridge 100 is provided with a container body 2 having a bottom wall 4, a toner discharge opening 24 formed in the bottom wall 4, a shutter member 30 for opening/closing the toner discharge opening 24, and the 1st and 2nd toner stirring/carrying mechanisms 50 and 60 freely rotatably arranged in the container body 2, and the 2nd toner stirring/carrying mechanism 60 is arranged so as to pass through the upper part of the toner discharge opening 24. In the 1st toner stirring/carrying mechanism 50, a flexible sheet member 54A is arranged, and the leading end part of the flexible sheet member 54A is inserted into a gap between the 2nd toner stirring/carrying mechanism 60 and the inside surface of the bottom wall 4 where the upper end of the toner discharge opening 24 is open, and then, positioned so as to cover the upper end of the toner discharge opening 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046423-A (JP)
Title: Coffin
Inventor: YAMASHITA YOZO
IPC: A61G17/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To remove a lid of a coffin with light force not to be hindered if objects are present in the periphery by moving the lid of the coffin to left and right to open.  <P>SOLUTION: The coffin consists of a body and the lid. The lid is divided into left and right sections, which can be moved to the left or right on the body. When the lid sections are moved to the left or right, the inside of the body is open without the moved sections projecting sideways.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054308-A (JP)
Title: Cast coated paper
Inventor: SANTO TAKESHI
IPC: D21H19/36
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast coated paper having a printed part on the back surface without damaging the beautiful appearance of a glossy surface.  <P>SOLUTION: The cast coated paper having an ink-receiving layer on a base paper, and obtained by subjecting the surface of the ink-receiving layer side to a cast treatment has the printed part formed on the opposite surface of the surface subjected to the cast treatment, and a recessed part of the surface subjected to the cast treatment, present at the position opposing to the printed part, regulated so that the recessed depth of the recessed part from the position of the surface treated by the cast treatment not opposing to the printed part may be ≤5 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053835-A (JP)
Title: Emulsifiable skin care preparation
Inventor: SUMIDA YASUSHI
IPC: A61K8/30
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsifiable skin care preparation having good storage stability despite containing carnitine, giving the skin well-feeling touch and good in usability.  <P>SOLUTION: This emulsifiable skin care preparation contains (A) carnitine or a salt thereof, (B) a polysaccharide-based polymer and (C) an acrylic polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057066-A (JP)
Title: Method for manufacturing circuit board
Inventor: UEICHI MASATO
IPC: H05K1/16
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board having a satisfactory step coverage property by a protective layer and an anti-cavitation film at the edge of wiring, and to provide a liquid discharge head using the circuit board.  <P>SOLUTION: The circuit board comprises a heat generation resistive element formed at the surface section of the board for generating heat energy; electrode wiring formed on the surface of the board while continuity to the heat generation resistive element is achieved; and a first protective layer that is formed in nearly the entire region at the surface of the board, and covers the electrode wiring and the heat generation resistive element. When the electrode wiring is formed, a resist ashing temperature is set to be 150°C or lower and then Al at a place that becomes a heat generation section is formed by wet etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056169-A (JP)
Title: Memory card device
Inventor: KAWADA ISAO
IPC: G06K17/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card device making a user to recognize upside-down insertion in the early stage of the upside-down insertion to prevent a bad effect caused by the erroneous insertion.  <P>SOLUTION: In a main body 5 of this memory card device, an insertion port 7 formed in a front panel 6 provided in front of a connector 2 for a CF card 1 is formed with an upside-down insertion-preventing protrusion 8, and width of the protrusion 8 is set to be broader than a narrow guide groove 1a and to be narrower than a broad guide groove 1b, of the guide grooves formed on both the sides of the CF card 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057675-A (JP)
Title: Wireless communication receiver and wireless communication transmitter
Inventor: UGAJIN MAMORU
IPC: H04B1/707
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication receiver and a wireless communication the power consumption of which is low without the need for a PLL circuit.  <P>SOLUTION: A frequency conversion section 10 of the wireless communication receiver uses a local oscillation signal 2 to convert the frequency of a received signal 1 into a frequency band lower than a carrier signal frequency, a deviation elimination demodulation section 20 demodulates an original baseband signal from the received signal 3 subjected to the frequency conversion by eliminating a frequency deviation component between the carrier signal frequency and the local oscillation signal frequency included in the received signal 3. Further, an AM modulation section of the wireless communication transmitter generates an AM modulation signal from the carrier signal with a prescribed frequency and a desired baseband signal. In this case, a spread spectrum signal is used for at least one of the signals above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059985-A (JP)
Title: Roller for paper discharge and paper discharging device using the roller
Inventor: OGATA YASUYOSHI
IPC: B65H29/22
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide stiffness to sheets without providing streaks on the sheets, prevent the rear ends of the sheets from remaining in a discharge route, prevent the sheets from vibrating and generating noise, and neatly arrange the sheets on a paper discharge tray.  <P>SOLUTION: A plurality of projections 12a and 12b are circumferentially formed at both ends of a cylindrical roller body 11 so that at least a part of the projection 12b formed at the other end of the roller body is exposed to a clearance between the projection 12a formed at one end and the projection 12a as viewed from the axial direction of the roller body 11. To securely push out the rear ends of sheets to the discharge tray, the projections 12a and 12b are desirably formed in the same shape on both sides of the roller body 11 at equal angles in the circumferential direction. Also, a difference in the phase of formation frequency between the projections 12a and 12b between both ends is desirably set to 1/2 cycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062368-A (JP)
Title: Manufacturing device of light guide, and its manufacturing method
Inventor: KANEMATSU TOSHIHIRO
IPC: G02B6/13
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing device of a light guide and its manufacturing method which can form a plurality of light guides in a short time and correctly, and can reduce the manufacturing cost.  <P>SOLUTION: In this device and method, non-hardened liquid UV setting resin 24 is arranged in between a bottom clad 21 and a core mold 22, a preload is applied to a core-forming unit 11 with a pressurizing device 13, and the inside of the device is evacuated in order to extract air of a core part. Then, the cross section of a core forming part 23 is successively changed, by moving the variant part of the core mold 22 continuously with a pressurizing device 15, and the liquid UV setting resin 24 is extruded into other part of the core formation part 23 by a pressure difference, when the cross section becomes small and the resin 24 is moved in the moving direction of the pressurizing device 15 to be filled into the core formation part 23. Thereafter, the core forming unit 11 is taken out, and the resin 24 is made to be hardened with the irradiation of the ultraviolet rays.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060046-A (JP)
Title: Hose reel
Inventor: TANJI HIROYUKI
IPC: B65H75/38
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose reel capable of saving a cost.  <P>SOLUTION: A body case 11 structuring a frame of the hose reel 1 is formed in a side surface integral shape. A drum 15 for taking up a hose 14 is stored in the body case 11, and the drum 15 is surrounded by the body case 11. An opening 33 in which the hose is inserted is provided on a front surface 31 of the body case 11, and width dimension H of the opening 33 is set to be decreased upward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064299-A (JP)
Title: Method and apparatus of exposure
Inventor: UDAGAWA HITOSHI
IPC: H01J37/305
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for exposure wherein a space on a mask is effectively utilized and the constitution of a mechanism for carrying out the distinction of the mask and alignment is simplified and miniaturized.  <P>SOLUTION: A mask distinction mark detector 131 detects the mask distinction mark 14 of the mask 10. A mask distinction mark decoder 133 is connected with the detector 131 to decode data of the mark 14 read by the detector 131. Thus, the kind (model number etc.) of the mask 10 is distinguished. A microscope 132 for mark detection obtains the image of the mark 14 of the mask 10. A mark position detection processor 134 is connected with the microscope 132 to process a mark image sent from the microscope 132. Thus, the positional information of the mask 10 is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063226-A (JP)
Title: Menu selection device and electronic device
Inventor: KANZAKI YUKIO
IPC: G06F3/038
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a menu selection device with improved operability of item selection operation.  <P>SOLUTION: By planarly moving a shaft part 18a of an operation member 18 exposed from the upper face of a casing 9 of a pointing device 3 inside a rectangle-shaped opening 31, a cursor 36 is moved to a desired selection item position inside a display screen 1 of a device body 2, and specific selection items 39, 40 are displayed on the display screen 1 when moving the shaft part 18a to a restriction area S set near an outer edge part of the opening 31. In that state, by slidingly operating the shaft part 18a along the outer edge part of the opening 31, the cursor 36 is stepwise moved inside the specific selection items 39, 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063250-A (JP)
Title: Physical random number generator and physical random number generating device
Inventor: YAMAMOTO HIROYASU
IPC: H03K3/84
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption in a physical random number generator suitably used for various purposes such as encrypted communication, game and the like by reducing the area occupied thereby.  <P>SOLUTION: The physical random number generator comprises a second selector 15 and a third selector 16 provided in the front stage of each integrated circuit 5, and a polarity switching circuit 13 for switching the polarity of input with a first selector 22, the second selector 15 and the third selector 16 depending on the highest bit of an up/down counter 23. According to this, a delay 21 and the first selector 22 can be halved to reduce the number of gates. Further, addition of an FET is added to the latter stage of the resistor R of the integrated circuit 5 in parallel to a capacitor C results in improvement in quality of random numbers and speed-up of operation. Further, providing of a constant current circuit instead of the resistor R of the integrated circuit results in improvement in quality of random numbers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063605-A (JP)
Title: Optical pickup and disk driving device
Inventor: OKUMA HIDEO
IPC: G11B7/0037
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup and a disk driving device in which the simplifying of operation control and the miniaturizing of a disk driving device, etc., are attained.  <P>SOLUTION: As the constituting elements of an objective lens driving device 8, a fixed block 10, a movable block 11 for holding an objective lens 18, a plurality of supporting springs for connecting the fixed block 10 and the movable block 11, two or more support springs 15 which connect fixed block 10 and movable block 11, a focusing coil 20, a tracking coil 21, a tilt coil 23, first magnets 12, 12 for constituting a first magnetic circuit 22 together with the focusing coil 20 and the tracking coil 21 and a second magnet 13 which constitutes a second magnetic circuit 24 together with the tilt coil 23 and which is arranged in the state that it is inserted into the tilt coil 23 are provided. Moreover, the objective lens 18 and the second magnet 13 are positioned by being separated in a direction perpendicular to both directions of a focusing direction and a tracking direction and the second magnet 13 is magnetized to an N pole and an S pole in parallel with the tracking direction and parts being opposite sides with each other in the tracking direction across the second magnet 13 of the tilt coil 23 are made tilt driving part 23a, 23b which operate the movable block 11 in the tilt direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065467-A (JP)
Title: Electrostatic actuator and its control method
Inventor: GONDO MASAHIKO
IPC: H02N1/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator that is of a simple structure and capable of performing precise position control.  <P>SOLUTION: This electrostatic actuator is provided with a mover that has comb-like electrodes arranged at prescribed intervals and a stator that has drive electrodes connected and arranged at prescribed intervals and every plurality. A first AC voltage is impressed to the comb-like electrode of the mover by an AC generating device 21 to generate a first progressive wave in the array of the comb-like electrodes. Also, when a second AC voltage is impressed to the drive electrodes of the stator by an AC driving source 20 to generate a second progress wave in the array of the drive electrodes, an operation circuit 52 of an AC source control device 50 controls the displacement of the mover by changing the phase difference of the first and second progressive waves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339917-A (JP)
Title: Rotary embedding method for pile
Inventor: YAMATO SHINICHI
IPC: E02D5/72
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary embedding method for a pile by which a quantity of an excavated removal earth is reduced, a rotary toque is reduced upon rotary embedding of the pile, and displacement of a pile core or a bend (escape) hardly occurs.  <P>SOLUTION: After a ground 3 is excavated with a diameter larger than an outer diameter of a body of the pile 5 and smaller than the outer diameter of a spiral blade 5a, an expansively excavated hole 4b is formed at the front end part of the small-diameter excavated hole 4a, and the expansively excavated hole 4b is filled with a hardening material. Then a predetermined position from the expansively excavated hole 4b to the surface of the ground 3 is excavated by means of hauling up with a diameter larger than the outer diameter of the spiral blade 5a. The pile 5 is rotatively embedded in the excavated hole 4 so that the spiral blade 5a may be settled inside the expansively excavated hole 4b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070494-A (JP)
Title: Image forming apparatus
Inventor: OIKAWA ATSUTERU
IPC: G03G21/20
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a sheet processing device in which effective cooling of a held sheet is realized without enlarging the device and whose cost is suppressed.  <P>SOLUTION: The image forming apparatus includes: an image forming means for forming an image on a sheet; an image forming apparatus body having a blowing means which is disposed in a sheet ejection part for ejecting the sheet with the image formed thereon and discharges air out of the apparatus; and the sheet processing device which receives and conveys a sheet ejected from the image forming apparatus body. The image forming apparatus has a blowing duct by which air discharged by the blowing means is drawn into the sheet processing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071879-A (JP)
Title: Discharge lamp lighting device
Inventor: SUGANUMA KAZUTOSHI
IPC: H05B41/282
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a component cost by lowering the withstand voltage of a switching element of a power conversion circuit.  <P>SOLUTION: This discharge lamp lighting device is composed of: a discharge lamp DL; the power conversion circuit 1 comprising a transformer T1 and the switching element Q1 for applying an input voltage, and used for raising or lowering the input voltage to a voltage for the discharge lamp DL by turning on/off the switching element Q1 by respectively inputting H and L control signals to its gate to output the voltage to the discharge lamp DL through a D.C.-A.C. conversion circuit 5 and a starting circuit 6; an output detection circuit 3 for detecting the output; and a relaxation circuit 7 for relaxing the rate of change of the control signal to the gate of the switching element Q1 based on the output detected by the detection circuit 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI