baber/WOPTO huggingface dataset:
Patent JP-2009204697-A (JP)
Title: Multi-direction imaging device and vehicle including it
Inventor: TAKAHASHI KOICHI
IPC: G02B17/08
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-direction imaging device, imaging objects at least in three directions using a single imaging element, having a large angle of view to be imaged, and easily achieving a compact size and a vehicle including it.  <P>SOLUTION: The multi-direction imaging device includes the single imaging element 30, and at least three imaging optical systems 101, 102, 103 juxtaposed to form at least three images different in imaging direction on the imaging surface of the imaging element 30, wherein among the three imaging optical systems 101, 102, 103, at least two imaging optical systems 101, 102 have a concave curved reflecting surface, which reflects an axial main beam from each object in the lateral direction intersecting the arranging direction of juxtaposition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201666-A (JP)
Title: Drive unit
Inventor: IWANAGA EIJI
IPC: G04B45/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for rationally driving a case body and improving the acoustic effect of a loudspeaker.  <P>SOLUTION: The drive unit includes: a lower case body 210; an upper case body 220 provided to the upper part of the lower case body; a shaft 300 for supporting the upper case body rotatably with respect to the lower case body; a driving means 400 disposed inside the case body, for rotating the upper case body with respect to the lower case body with the shaft as a center; and a loudspeaker 500 supported by the inner surface of the upper case body. The upper case body acts as the enclosure of the loudspeaker, and sound is generated from the loudspeaker simultaneously with the rotation of the upper case body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206823-A (JP)
Title: Dc current removing circuit
Inventor: ISODA NAOKI
IPC: H03F3/34
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To promptly perform clamp without increasing costs of a chip and a package irrespective of levels of DC components, and furthermore, even when the DC current removing circuit is formed on a semiconductor substrate in a circuit which reduces the DC components from current in which AC components and the DC components are superimposed.  <P>SOLUTION: The DC current removing circuit which reduces a DC component in an output current of a current output element in which an AC current I2 and a DC current I1 are superimposed includes: low-pass filters 3, 5, and C1 for extracting a current component of a frequency lower than a cutoff frequency from the output current, and a removing unit that removes the extracted current component from the output current. The low-pass filter has a frequency changing units 3 and 7 that change the cutoff frequency from higher to lower as a continuous function over time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153694-A (JP)
Title: Electrode material for electric double layer capacitor, method of manufacturing the same, and electric double layer capacitor
Inventor: HABA EISUKE
IPC: H01G11/38
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for an electric double layer capacitor having excellent output properties regardless of an operating temperature area, to provide a method of manufacturing the same, and to provide an electric double layer capacitor.  <P>SOLUTION: The electrode material for the electric double layer capacitor has a specific surface area of 1,800 to 2,600 m<SP>2</SP>/g, a pore volume of 0.7 to 1.5 ml/g, an average pore diameter of 1.60 to 2.00 nm, a surface functional group concentration of 0.1 to 1.0 mmol/g, an average particle size of 1 to 20 μm, and a half-width (Δν 1) of 65 to 80 cm<SP>-1</SP>observed in a Raman spectrum at a peak (G1) around 1,580 cm<SP>-1</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009212357-A (JP)
Title: Nitride-based semiconductor light-emitting element and method for manufacturing the same
Inventor: JINUSHI OSAMU
IPC: H01L33/32
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor light-emitting element having a positive electrode at one side of a nitride-based semiconductor laminated structure and a negative electrode at the other side and a method for manufacturing the nitride-based semiconductor light-emitting element.  <P>SOLUTION: The nitride-based semiconductor light-emitting element includes: a holding substrate (10) including a metallic layer region (2) and a resin layer region (3); a nitride-based semiconductor laminated structure (30) including p-type nitride-based semiconductor layers (31, 32) successively laminated on the holding substrate, an active layer (33) and an n-type nitride-based semiconductor layer (34); and a p-type ohmic electrode (20) brought into ohmic-contact with the p-type nitride-based semiconductor layer between the holding substrate and the p-type nitride-based semiconductor layer. A metallic layer region included in the holding substrate is electrically conducted through the p-type ohmic electrode to the p-type nitride-based semiconductor layer, and the peripheral edge of the nitride-based semiconductor laminated structure (30) is retreated from the peripheral edge to the inside of the holding substrate (10).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216841-A (JP)
Title: Encrypted data storage device, encrypted data management method, data encryption device, and encrypted data management control program
Inventor: YASUHARA MASAKI
IPC: G06F21/60
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encrypted data storage device and a data encryption device for reducing power consumption when performing data encryption in each medium unit of a storage device incapable of simultaneous execution of data reading and data writing.  <P>SOLUTION: When encryption of unencrypted data in a backup storage 63 is requested by a backup server 62 via a switch 61, the unencrypted data are read out of the backup storage 63 by an encryption/decryption processing section 41 and sequentially stored in an unencrypted data storage section 44a. The stored unencrypted data are encrypted to generate encrypted data and temporarily stored in an encrypted data storage section 44b. On the other hand, when reading of the unencrypted data out of the backup storage 63 is completed, the encrypted data stored in the encrypted data storage section 44b are written in the backup storage 63.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008193109-A (JP)
Title: Method of manufacturing semiconductor light receiving element
Inventor: INOGUCHI YASUHIRO
IPC: H01L31/10
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor light receiving element having a structure capable of reducing variations in element characteristics and manufacturing yields.  <P>SOLUTION: Openings 40a, 46a are formed at a mask 40 and an insulating film 46, respectively, by a photolithography method to form a mask 48. The openings 40a, 46a are formed by a simple photolithography process. The mask 48 has an opening 48a prescribing a region for introducing tin to a semiconductor multilayered film by a thermal diffusion method. An intermediate product having a mask 50 is exposed to an atmosphere 52 containing tin, thus diffusing the tin to a semiconductor multilayered film from an opening 50a, and preventing the tin from being diffused to a region in which an insulating film pattern of the mask 50 is formed. The tin is an n-type dopant, thus forming an n-type semiconductor region 50 in the semiconductor multilayered film. The n-type dopant is introduced so that the n-type semiconductor region 50 reaches an InGaAs semiconductor layer 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009214158-A (JP)
Title: Die moving type gravity casting equipment
Inventor: YOKOI KENJI
IPC: B22D27/11
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide die moving type gravity casting equipment which improves feeding capacity, so as to suppress the generation of shrinkage cavity, and can cast a cast product of high quality at a high yield in a short solidification time, and in which equipment cost is low and energy consumption is reduced.  <P>SOLUTION: Disclosed is die moving type gravity casting equipment 1 comprising: a gravity casting die 30 supplying a molten metal 3 by gravity; and moving type casting equipment 10 circulating the gravity casting die 30, so as to perform casting, wherein, after the molten metal 3 is poured into the gravity casting die 30 by a tilt apparatus 13, utilizing driving force transferring the gravity casting die 30 by a transferring apparatus 19 and gravity, the feeding operation of the gravity casting die 30 is performed, and, utilizing rotating force rotating the gravity casting die 30 by a tilt returning apparatus 16 and gravity, a tilt returning operation is performed, and the gravity casting die 30 is returned to a rotating position in a state before the tilt by the tilt apparatus 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228213-A (JP)
Title: Form panel transporting implement
Inventor: KAWAKAMI HIROSHI
IPC: E04G21/16
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form panel transporting implement which enables form panels to be surely transported in a double-layered state.  <P>SOLUTION: This form panel transporting implement 1 comprises a base member 2 with a handle 6, a rotatable member 5 which is attached to the base member 2 in such a manner as to be freely rotated on a rotating central axis 8, and a panel holder 3 which can be freely rotated on the rotating central axis 8 with respect to the rotatable member 5. For example, the base member 2 and the panel holder 3 are integrated together. A hook portion 5a is provided at the leading end of the rotatable member 5, and engaged with an undersurface of an upside flange 13 of the form panel 11A, having the flange 13 directed outward, of the double-layered form panels 11A and 11B. The panel retainer 3 abuts on the concrete placed surface 12a of the form panel 11B, having the concrete placed surface 12a directed outward, of the double-layered form panels 11A and 11B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226999-A (JP)
Title: Power inflater of buoyancy adjustment unit
Inventor: MATSUOKA JUSHIRO
IPC: B63C11/08
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power inflater facilitating an operation for pulling a chord to release an exhaust valve.  <P>SOLUTION: A power inflater 11 in a buoyancy adjustment unit comprises a piston 51 having the front end of a pulling chord 70 fixed thereto, a cylinder 52 having a piston 51 stored therein in such a way that it can be reciprocated, an aeration passage 90 connected to a hose 8 for supplying high pressure air to enable high pressure air to be supplied to an acting surface 55 of the piston 51 so as to cause the piston 51 to be moved in such a direction as one in which the pulling chord 70 is applied with a tension, The slider 100 is formed with a changing-over section 110 enabling high pressure air to be supplied to the cylinder 52 and high pressure air to be discharged from the cylinder 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237602-A (JP)
Title: Memory system
Inventor: MIYASHITA TOSHIYUKI
IPC: G06F12/16
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory system improved in operational reliability.  <P>SOLUTION: This memory system is provided with: a semiconductor memory 3 with a non-volatile memory cell for storing data; and a backup control circuit 6 for supplying a backup power source 2 and a first external power source (power source C). When the first external power source is interrupted during the write-in of data in the memory cell of the semiconductor memory 3, the backup control circuit 6 supplies a voltage applied from the backup power source 2 to the semiconductor memory 3, and stops the supply of the voltage to be applied from the backup power source 2 after the end of the write-in of the data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239376-A (JP)
Title: Wireless communication system
Inventor: SHUDO MASARU
IPC: H04L9/14
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system which can prevent decryption by eavesdropping.  <P>SOLUTION: A public wireless LAN management server PS supervises traffic of a mobile wireless terminal device MS through an access point AP; a WEP (Wired Equivalent Privacy) management server WS generates a new WEP key based the traffic to make a notification to the mobile wireless terminal device MS by a SMS (Short Message System) message which passes through another communication path, and to make the notification to the access point AP through a WEP management server WS.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238458-A (JP)
Title: Surface observation device
Inventor: TANAKA TAKEO
IPC: B23Q17/20
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface observation device for allowing easy observation of the machined condition of a surface with a machine tool.  <P>SOLUTION: The surface observation device 1 includes a shroud 11 and a SEM unit 13. The shroud 11 is placed on a table T1 of the machine tool M1 to cover a specimen S1 to be machined with the machine tool M1 and a tool J1 for fixing the specimen S1 placed on the table T1 of the machine tool M1. The SEM unit 13 is arranged on the shroud 11. In this way, the specimen S1 an the tool J1 are placed on the table T1 of the machine tool M1 and stored in the shroud 11 in the state that the specimen is mounted on the tool J1, to allow the observation of the machined condition of the surface of the specimen S1 while using a SEM placed on the upper face of the shroud 11, without removing the specimen S1 from the tool J1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237285-A (JP)
Title: Personal name assignment apparatus and method
Inventor: SHIMOMORI HIROSHI
IPC: G10L25/57
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To specify a scene where a desired performer appears based only on a received video picture.  <P>SOLUTION: The personal name assignment apparatus includes: a means 103 for obtaining a speaker time period as a first section including a speaker name specified by information indicating the speaker name and an utterance time period of the speaker; a means 101 for obtaining a second section including an utterance from a non-silent section in the video picture; a means 105 for extracting a first feature amount characterizing the speaker from a speech waveform of the second section when the second section is included in the first section and associating the speaker name corresponding to the first section with the feature amount; a means 106 for creating a speaker model of the speaker from the feature amount for each speaker; a means 108 for obtaining a third section that is an utterance time period to be recognized; a means 109 for extracting a second feature amount characterizing the speaker from a speech waveform of the second section when the second section is included in the third section; a means 110 for calculating similarity between the feature amount of the speaker model for each speaker and the second feature amount; and a means 111 for recognizing the speaker name of the speaker model of a setting condition as the performer, in the similarity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238070-A (JP)
Title: Print job generating method
Inventor: FUJIOKA KENICHI
IPC: G06F3/12
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose print job generating method for improving print processing efficiency by generating a print job by a printer driver according to the capacity of a printer for processing a plotting command while dispensing with a change of the printer without changing conventional printing system configuration.  <P>SOLUTION: The print job generating method by a print processor for processing an intermediate language file and the printer driver capable of intermediate language file spooling, has steps of analyzing the intermediate language file and extracting plotting command information by the print processor, setting job generation mode determining information used as a criterion for changing a print job generation mode, determining an optimal print job generation mode from the plotting command information and job generation mode determining information, and allowing the printer driver to reply to a plotting engine by sending the print job generation mode determined in the job generation mode determining step, as print driver plotting information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251692-A (JP)
Title: Print management apparatus, print management method, and computer program
Inventor: MOROOKA HIDEKAZU
IPC: G06F3/12
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the work load of a worker of print processing as compared with before when executing print by a clear toner after executing print by a colored toner.  <P>SOLUTION: A print job including a clear toner page is divided into a clear page job and an insert job and they are associated with each other. Then, the clear page job is executed preferentially before the other print jobs to obtain a page printed by a colored toner. Then, at a lapse of cooling time, the processing of the insert job is executed, printing by a clear toner is performed to a page printed by the colored toner, and the other pages are printed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250783-A (JP)
Title: Method for measuring thickness of multilayer thin film
Inventor: KOMUKAI TAKUJI
IPC: G01B11/06
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To measure the thickness of a thin film of each layer of a multilayer thin film in a short time.  <P>SOLUTION: This film thickness measuring method includes; a first step of having, as reference data, data on an optical reflection coefficient to incidence of long-wavelength light for passing through each-layer thin film having a known film thickness, and data on an optical reflection coefficient to incidence of short-wavelength light for passing through an upper-layer side thin film having a known film thickness, and having a smaller light transmittance to a lower-layer side thin film having a known film thickness as compared to the long-wavelength light; a second step of acquiring measurement data on an optical reflection coefficient to incidence of the long-wavelength light upon each thin film to be an object of film thickness measurement as measurement data on the long-wavelength light, and measurement data on an optical reflection coefficient to incidence of the short-wavelength light upon the upper-layer side thin film as measurement data on the short-wavelength light; and a third step of calculating the thickness of each-layer thin film by comparing the optical measurement data with the reference data in the long-wavelength light, and comparing the measurement data with the reference data in the short-wavelength light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252018-A (JP)
Title: Pedometer
Inventor: SHIMIZU HIROSHI
IPC: G01C22/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To normally back up data by preventing temporal overlap of battery replacement and data backup operations.  <P>SOLUTION: A processing part 102 receives a walking signal corresponding to walking from an acceleration sensor 101 to count steps, which are stored in a RAM 105. The processing part 102 stores the step data stored in the RAM 105 in a nonvolatile memory 107 to back up the step data when asserting a walking state by the duration of the walking signal from the acceleration sensor 101 for a first predetermined time and then detecting the walking signal for a second predetermined time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256213-A (JP)
Title: Stabilizer for suppressing photolysis of dibenzoylmethane derivative and its use, and stabilizing method of dibenzoylmethane derivative-containing composition
Inventor: ITO MASAYUKI
IPC: C09K3/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new stabilizer efficiently suppressing photolysis of a dibenzoylmethane derivative incorporated with a cosmetic and the like as an ultraviolet absorber and its use, and a stabilizing method of a dibenzoylmethane derivative-containing composition.  <P>SOLUTION: The stabilizer for suppressing photolysis of a dibenzoylmethane derivative comprises fullerenes as an effective ingredient. Incorporation of the stabilizer for suppressing photolysis with the dibenzoylmethane derivative-containing composition such as a cosmetic, a skin care preparation for external use and the like stabilizes the composition against light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254507-A (JP)
Title: Curtain hook
Inventor: HASEGAWA TETSUYA
IPC: A47H13/04
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain hook easily and surely fixed to a curtain liner and preventing the formation of recesses/projections in the curtain when being fixed thereto.  <P>SOLUTION: This curtain hook 30 has a body 31 attached to the curtain, a hook 32 hung to the curtain rail, and a slide mechanism 33 sliding the hook 32 with respect to the body 31. The body 31 has a front shaft part 34 and a rear shaft part 35 and clamps the curtain liner. The tip end part 53 of the rear shaft part 35 is formed into an arrowhead shape. The opposite face 51 of the rear shaft 35 is a smoothly swelling curved face. The back face 52 of the back shaft part 35 is formed into a flat face. The tip end part 53 has an overhang face 54 overhanging in the right/left direction, and a horizontal face 55 straightly extending in the right/left direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008248250-A (JP)
Title: Polyurethane-polyurea dispersion as coating agent
Inventor: SCHUETZE DETLEF-INGO
IPC: C09D5/02
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane-polyurea dispersion (or PUR dispersion) as a flexible (or soft) coating composition for use in a base material.  <P>SOLUTION: The ionically and non-ionically hydrophilized aqueous polyurethane-polyurea dispersion comprises (A1) a polyisocyanate, (A2) a mixture of a polycarbonate polyol and a polytetramethylene glycol polyol with a mean molecular weight of 400 to 6,000, (A4) a polyol, an aminopolyol or a polyamine having a molecular weight of ≤400 and being usable as a chain extender, and/or a polyetherpolyol of propylene oxide having a mean molecular weight of >400 and produced using an initiator molecule, and/or a polyester polyol with a mean molecular weight of >400, and (A5) a polyoxyalkylene ether having one hydroxyl group or amino group and including 30 to 100 wt.% of an element derived from ethylene oxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270807-A (JP)
Title: Electrode for supercapacitor composed of metal oxide deposited on ultrafine carbon fiber, and manufacturing method therefor
Inventor: KIM DONG YOUNG
IPC: H01G11/46
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a supercapacitor which exhibits high specific capacitance, even at high-speed charging or discharging by using ultrafine carbon fibers exhibiting a high specific surface area and high electrical conductivity as a substrate, and by electrochemically depositing a metal oxide thin film on the substrate.  <P>SOLUTION: The electrode for the supercapacitor includes a collector, a carbon substrate which is formed on the collector and includes the ultrafine carbon fibers exhibiting a specific surface area of at least 200 m<SP>2</SP>/g (BET) and d<SB>002</SB>of 0.36 nm or smaller, and a metal oxide thin film which is formed on the carbon substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT