baber/WOPTO huggingface dataset:
Patent JP-2009027127-A (JP)
Title: Method for manufacturing semiconductor package by adopting large-scaled panel size
Inventor: YANG WEN-KUN
IPC: H01L23/12
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for efficiently performing rewriting on a thin semiconductor chip.  <P>SOLUTION: Individual piece-sized chips 406 are arrayed, in a state such that the active faces of those IC chips 406 are faced to a mending tool, the back faces and side faces of the chips 406 are sealed with resin, and the IC chips 406 are grounded to prescribed thickness so as to be made small, and attached to a substrate 520, and the mending tool is peeled. Afterwards, the substrate face of a plurality of units is attached to a pedestal, and rewiring 730, insulating layers 720 and solder balls 740 are formed on the active faces of the chips, and the pedestal is peeled so that individual semiconductors can be manufactured by dicing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170123-A (JP)
Title: Dimming device for external electrode fluorescent lamp
Inventor: ASADA NORIYOSHI
IPC: H05B41/24
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the illuminance of an EEFL lamp by a simple method not by complicated adjustment of a secondary voltage of an inverter part, and to adjust the illuminance of the EEFL lamp using a dimming function to realize stepless adjustment of the illuminance.  <P>SOLUTION: The inverter part 31 for applying AC power on both sides of the EEFL lamp 10 for starting and lighting the EEFL lamp 10 is provided. A DC power source part 30 converting the AC power to DC power and supplying the DC power to the inverter part 31 as the power source is provided. A volume VR is provided on the DC power supply part 30 as a voltage varying means varying the DC voltage supplied to the inverter part 31 to vary the illuminance of the external electrode fluorescent lamp 10. The volume VR is varied to increase and decrease an output voltage Vo to raise and lower an output voltage from the inverter part 31, thereby dimming the EEFL lamp 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008155036-A (JP)
Title: Therapeutical use and delivery device of agent for stimulating production of no or prostacyclin
Inventor: MARTIN JOHN FRANCIS
IPC: A61F2/00
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutical use of a growth factor and a delivery device of an effective agent for treating and preventing intimal hyperplasia and the other diseases, in particular hypertension.  <P>SOLUTION: The device for delivery of a medicament into the blood vessel of a patient comprises a body 12 which is adaptable to set a seal 15 around the blood vessel 14, wherein the medicament is retained within the device or connected to the device so that the medicament may be used to touch with the surface of the outer membrane of the blood vessel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009169600-A (JP)
Title: Priority order distribution system, priority order determination device, and priority order determination method
Inventor: YAMAOKA JUNICHI
IPC: G06F13/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a priority order distribution system, a priority order determination device and a priority order determination method, for determining priority order of mails such that a more important mail of the received mails can be preferentially read and processed, and distributing the mails according thereto.  <P>SOLUTION: This priority order distribution system has a mail server, a mail client, and the priority order determination device independent of the mail server and the mail client. The priority order determination device receives information necessary for the priority order determination from the mail server or the mail client. Information about the approximate number of replies to one mail and the approximate read number of the one mail is included in the received information, priority is calculated based on the information, the priority order is determined from the calculated priority with respect to the plurality of mails, and the determined priority order related to the plurality of mails is distributed to the mail server or the mail client.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166633-A (JP)
Title: Electric power steering device
Inventor: NISHIMOTO MITSUHIKO
IPC: H02P29/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reducing a load applied to a steering mechanism while reducing discomfort felt by a driver by restricting a duty ratio of a PWM (Pulse Width Modulation) signal.  <P>SOLUTION: This electric power steering device is provided with: an assist control part 6 which determines a target assist force according to a steering torque applied to a steering wheel 30 and generating the PWM signal of the duty ratio determined for generating the determined target assist force; and a motor drive circuit 7 which actuates a motor 5 for the steering assist according to the PWM signal generated by the assist control part 6, wherein the duty ratio of the PWM signal determined according to the steering torque is restricted by an upper limit determined according to the battery voltage value detected by a battery sensor 9. The upper limit is so set as to decrease with an increase in the battery voltage value to prevent the moving speed of a rack shaft 10 from getting excessive and reduce the load applied to the steering mechanism 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169085-A (JP)
Title: Positive radiation-sensitive resin composition
Inventor: NISHIKAWA KOJI
IPC: G03F7/039
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive radiation-sensitive resin composition suitable for use as an etching mask material, particularly a mask material for etching gold, excellent in resolution during pattern formation and also in etching properties.  <P>SOLUTION: A radiation-sensitive resin is manufactured containing: (A) a copolymer having specific structural units (a) to (c) in a specific ratio; (B) a radiation-sensitive acid generating agent; and (C) an organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166098-A (JP)
Title: Cos casting mold
Inventor: TAKAHASHI MITSUO
IPC: B22D25/04
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a COS casting mold where, using a COS casting mold formed with recessed parts for strap casting for the insertion of electrode plate ear groups for casting straps connecting the copolar ear shields and/or heteropolar ear rings in the positive-negative pole ear groups in a plurality of electrode plate groups which are reversely held and a channel for cooling a molten metal made to flow into each recessed part, in a process of repeatedly performing strap casting, cracks caused by a temperature difference are prevented, and the remarkable prolongation of the service life thereof is brought out.  <P>SOLUTION: In the COS casting mold where the upper face of the mold body 1 is provided with at least a pair of molds 2 composed of recessed parts 2-1, 2-2, ..., 2-7 for strap casting respectively inserted with copolar ear lines to be connected in the electrode plate groups g of a storage battery and/or confronted heteropolar ears to be connected in the electrode plate groups in the adjoining cells , and also, a channel 3 passing through the inside of the mold body 1 and flowing cooling water in the vicinity of the arranged recessed parts 2-1, 2-2, ..., 2-7 for strap casting, additional channels 8 are formed inside the edge wall parts 1a at the outside of the channel 3 in the mold body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165757-A (JP)
Title: Prize putout game machine
Inventor: KAMIO KAZUAKI
IPC: A63F9/30
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize putout game machine of a new style.  <P>SOLUTION: The prize putout game machine (1) is provided with a prize transportation part (20) so arranged as to be movable within a playing field (2) and prize pickup parts (23L, 23R and 23C) which are driven to turn upward from the horizontal way when opened or to turn downward from the horizontal way when closed. With drive parts (10 and 26) controlled by a control part (60), the prize transportation part moves to a prize carrier part (2a), the prize pickup parts are driven to open while maintaining the opening state, the prize transportation part moves in the direction of a prize acquisition part and finally, the prize pickup parts are driven to close.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169322-A (JP)
Title: Image forming apparatus and method of controlling the same
Inventor: CHIBA SATOSHI
IPC: G03G15/16
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus free from damage to a cleaning target such an image carrier or an intermediate transfer member.  <P>SOLUTION: The image forming apparatus includes: the image carrier 10Y that holds a development image formed from liquid developer containing carrier and toner particles; an image carrier cleaning roller 16Y to which a bias voltage V<SB>A</SB>is applied and which abuts on the image carrier 10Y and used to clean it; and the intermediate transfer member 40 on which the development image is transferred from the image carrier 10Y; an intermediate transfer member cleaning roller 46 to which a bias voltage V<SB>B</SB>is applied and which abuts on the intermediate transfer member 40, thereby cleaning it. The bias voltage V<SB>A</SB>and the bias voltage V<SB>B</SB>have the relation expressed by V<SB>A</SB><V<SB>B</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175587-A (JP)
Title: Mask for inspection of exposure apparatus, method for manufacturing the mask, and method for inspecting exposure apparatus using the mask for inspection of exposure apparatus
Inventor: FUKUHARA KAZUYA
IPC: G03F1/68
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for inspection of an exposure apparatus, with which the state of an optical system in an exposure apparatus can be measured, and to provide a method for manufacturing a mask for inspection of an exposure apparatus with an efficient manufacturing process.  <P>SOLUTION: The mask 20 for inspection includes first to fourth asymmetric diffraction grating patterns 200A to 200D varying in diffraction efficiency and generating +1-order diffracted light and -1-order diffracted light. The asymmetric diffraction grating area 200A includes a transmitting substrate 21, transflective halftone films 22 selectively and periodically laid at a prescribed pitch on the transmitting substrate 21, and a plurality of light-shielding films 23 formed on the respective halftone films 22. The halftone film 22 is formed to have a thickness that generates a phase difference at a value excluding 180°×n (wherein n is an integer of 0 or larger) between the phase of a first beam transmitting through only the transmitting substrate 21, and the phase of a second beam transmitting through the halftone film 22 and the transmitting substrate 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180504-A (JP)
Title: Thermal fluid flow sensor
Inventor: SAKUMA NORIYUKI
IPC: G01C19/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal fluid flow sensor for improving detection sensitivity, by using a metallic thin film for a heating resistance and a temperature measuring resistance.  <P>SOLUTION: This thermal fluid flow sensor is structured such that the heating resistance 3, the temperature measuring resistance 4 for the heating resistance for measuring the temperature of the heating resistance 3, an upstream side temperature measuring resistance 5a, a downstream side temperature measuring resistance 5b, and an air temperature measuring resistance 6 are formed on a silicon substrate 2. A plurality of floating island-shaped insulating parts are arranged in the heating resistance 3 and its leader wiring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135389-A (JP)
Title: Wafer level semiconductor package, and method for manufacturing the same
Inventor: HAN KWON WHAN
IPC: H01L27/04
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer level semiconductor package capable of sufficiently providing power required for a semiconductor chip.  <P>SOLUTION: The wafer level semiconductor package 100 includes: a semiconductor chip 10 having a circuit part; a bonding pad group 20 disposed on the semiconductor chip 10 and including a power pad 24 electrically connected to the circuit part; an internal circuit pattern 30 disposed around the bonding pad group 20; an additional power pad 40 arranged around the bonding pad group 20 and electrically connected to the circuit part; an insulating film pattern disposed on the semiconductor chip 10 and exposing the power bad 24, the internal circuit pattern 30 and the additional power pad 40; and a re-wiring disposed on the insulating film pattern and electrically connected to at least two of the power pad 24, the internal circuit pattern 30 and the additional power pad 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181763-A (JP)
Title: Side turn signal lamp for vehicle
Inventor: TOTANI CHIHARU
IPC: F21W101/12
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle side turn signal lamp excelling in designability and assuring full visibility.  <P>SOLUTION: A side turn signal lamp for vehicles includes an LED lamp, a first reflective surface provided in the light emission side of the LED lamp and having a light transmission hole, and a second reflective surface provided opposite to the first reflective surface. The first reflective surface reflects light coming from the LED lamp and forms parallel light propagating toward the second reflective surface. The second reflective surface reflects the parallel light and forms light which goes out to the outside of the vehicle through the light transmission hole and focuses there.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101339-A (JP)
Title: Magnetism separation apparatus
Inventor: TERUI SHIGEKI
IPC: B03C1/06
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable to eliminate problems of adsorption separation efficiency and recovery efficiency of a magnetic flock that a conventional magnetism separation apparatus has, and to highly efficiently remove the magnetic flock contained in raw water.  <P>SOLUTION: A plurality of magnetic discs 36 are arranged in such a manner that they are half sunken in the raw water of a separation tank 32. A flow-splitting member 46 for splitting a flow of raw water supplied from a water supplying opening 44 into right-left directions and thickness direction of a magnetic disc 36 face is disposed at the directly underneath of each of the magnetic discs 36 while the raw water is supplied as an upward flow into the separation tank 32 from the water supplying opening 44 formed at the lower end of the separation tank 32. A pair of troughs 40 into which a treated water, obtained by removing the magnetic flock F in the raw water by means of the magnetic discs 36, overflows is provided at the both sides parallel with a rotational axis of the separation tank 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182153-A (JP)
Title: Led chip
Inventor: WAKABAYASHI SHINICHI
IPC: H01L33/60
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED chip which is used for an LED disposed on the end face of a light guide plate in a sidelight type backlight device, and which makes the light guide plate emit light with uniform luminance and color by improving the luminance unevenness and color unevenness.  <P>SOLUTION: This LED chip 100 is used for the LED 200, disposed facing the side-end face 12 of the light guide plate 10. The LED chip is disposed on the inner bottom face of a recessed part 210a, facing the side end face 12 to emit blue visible light and is sealed by a phosphor which emits yellow-based visible light by being excited by the blue visible light in the recessed part 210a. A transparent resin layer 120, formed into a layer shape provided by protruding from a region, including the center portion in a direction corresponding to the thickness direction of the light guide plate 10 to pass visible light is provided on the light-emitting surface 112 of the chip body 110 which emits blue visible light. As a result, when it is used for the LED 200, a quantity of blue visible light emitted to the side end face 12, while the light passes through the phosphor 230 is set so that the center in the thickness direction of the light guide plate can emit the most.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181413-A (JP)
Title: Key input device, cash dispenser, code number input device, mobile terminal apparatus, and personal computer
Inventor: SUZUKI YASUO
IPC: G06F3/023
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key input device which is improved in security, a cash dispenser, a code number input device, mobile terminal apparatus and a personal computer.  <P>SOLUTION: The key input device includes: a plurality of light sources for emitting the rays of light with different wavelength; a multi-layer filter which is arranged on the optical path of each light source and in which filters for putting the pattern section of a code into a transparent state when a voltage is applied are stacked; and a plurality of input keys which is arranged at the output side of the multi-layer filter and generates an ON signal when detecting depression. The key input device includes an input character type selection switch for selecting one of the multi-layer filters, and the multi-layer filter includes the plurality of filters in which only the array of the codes of the same type of characters is different, and configured to be switchable according to the operation of the input character type selection switch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183131-A (JP)
Title: Power supply unit
Inventor: HIRABAYASHI JUN
IPC: H02M3/155
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit in which a main switching frequency is raised.  <P>SOLUTION: The power supply unit is equipped with a series circuit comprising a switching element Q2 and an inductor L1, a regenerative diode with its one end connected to the common connecting point of the switching element and the inductor, and control means IC1, Q3 for controlling on/off of the switching element. The control means turn the switching element off while a regenerative current flows in the regenerative diode, and turn the switching element on while no regenerative current flows in the regeneration diode. When the switching element is turned off, the power supply unit maintains a threshold voltage or below at a low impedance between one terminal of the switching element and a control terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186332-A (JP)
Title: Observation sample preparation device and preparation method of nano-material
Inventor: KAWAKAMI TOMONORI
IPC: B05B5/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation sample preparation device and a preparation method capable of preparing in an excellent state, an observation sample formed by immobilizing a nano-material on a substrate.  <P>SOLUTION: A voltage is applied between a nano-material dispersion 13 inside a nozzle 20 for electrostatic spraying and the observation substrate 10, and the nano-material is immobilized on the substrate 10 by electrostatic spraying of the dispersion 13, drying, and electrostatic adhesion of the nano-material, to thereby prepare the observation sample. A reference electrode 81 is provided under the substrate 10, relative to the observation substrate 10 having a conductive grid part 11 and a support film 12, and a bias voltage having the same polarity as the voltage for electrostatic spraying is applied to the grid part 11 of the substrate 10, to thereby adjust an immobilization position of the nano-material on the substrate 10. Hereby, the observation sample of the nano-material in the excellent state can be prepared.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183606-A (JP)
Title: Fastening structure of barrel plate and resin component
Inventor: ENAMI TOSHIAKI
IPC: F16B4/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening structure of a barrel plate and a resin component capable of suppressing relative rotation of the barrel plate and the resin component in the fastening structure of the barrel plate and the resin component by [caulking].  <P>SOLUTION: The fastening structure of the barrel plate and the resin component, a fastening structure of the barrel plate 2 included in the inner tank of a washing machine and the resin component 1 provided on the end part in the axial direction of the barrel plate 2, is provided with the resin component 1 of a ring shape and the barrel plate 2 caulked to the resin component 1. The part in the barrel plate 2 caulked to the resin component 1 has a shape different from the other part in a part in the circumference so as to suppress relative rotation of the barrel plate 2 and the resin component 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189582-A (JP)
Title: Management device
Inventor: KOJIMA MAKOTO
IPC: A63F5/04
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the accurate occurrence probability of a replay time state even for a slot machine becoming a chance zone state.  <P>SOLUTION: In the management devices 140, 50 for managing game information in the slot machine becoming the replay time state on condition that a shifting condition is established during the chance zone state, special winning role occurrence information capable of specifying the occurrence of a special winning role and replay time shift information capable of specifying shift to the replay time state are inputted, the occurrence of the chance zone state and the shift to the replay time state in the generated chance zone state are determined, the number of times of the occurrence of the chance zone state and the number of times of the shift to the replay time state are summed up, and replay time start rate specifying information capable of specifying the ratio of the summed-up number of times of the shift to the replay time to the number of times of the occurrence of the chance zone is displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190347-A (JP)
Title: Ink amount data generating method, ink amount data generating device, and program
Inventor: MAKI YOICHIRO
IPC: B41J2/21
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink amount data generating method for printing characters of high quality.  <P>SOLUTION: Image data is analyzed to extract characters, and each extracted character is separated into an outline region and an internal region. After the character is separated into the outline region and the internal region, image data of the outline region and image data of the internal region are respectively converted into ink amount data. At this time, each region is converted into the ink amount data so that the amount of chromatic color ink used in the internal region is more than that in the outline region. Much chromatic color ink is thereby used in the internal region of the character to sufficiently cover a ground color of printing paper, and in the outline region of the character, such a situation as to cause ink to run can be avoided because of a small amount of chromatic color ink used, thereby printing a distinct outline. This results in printing characters of high quality with the distinct outlines while the inside is sufficiently blotted out.  <P>COPYRIGHT: (C)2009,JPO&INPIT