baber/WOPTO huggingface dataset:
Patent JP-2009218361-A (JP)
Title: Wafer fixing jig and manufacturing method of semiconductor device
Inventor: MATSUBAYASHI HIROTO
IPC: H01L21/66
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable execution of probe cleaning and contact check or the like during measurement of a wafer in the wafer testing step for a wafer fixing jig and a manufacturing method of semiconductor device.  <P>SOLUTION: The wafer fixing jig is provided with a wafer fixing plate, a wafer fixing means for fixing the wafer placed on a single surface of the wafer fixing plate, a measurement assisting jig placed on the single surface to assist measurement by probe of electric characteristics of a chip on the wafer, and a measurement assisting jig fixing means for fixing the measurement assisting jig.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216943-A (JP)
Title: Lens sheet used in backlight and ionizing radiation curable resin
Inventor: KITO AKIKO
IPC: F21S2/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens sheet including a lens layer with a low refractive index and having high front luminance.  <P>SOLUTION: The lens sheet 17 includes a base film 21, a lenticular lens layer 22 formed on the surface 211 of the base film 21, a prism layer 23 formed on the surface 212 of the base film 21, and a filling layer 24 filling the surface of the prism layer 23. The prism layer 23 is formed by curing ionizing radiation curable resin, and the refractive index thereof is lower than the base film 21 and the filling layer 24. The ionizing radiation curable resin contains a monofunctional (met)acrylic monomer expressed by the general formula (1), (wherein R is CH<SB>3</SB>or H, m and n are positive integers.) and a multifunctional (met)acrylic monomer containing one or two selected from a group of ethylene glycol group, a propylene glycol and a methylene glycol group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215229-A (JP)
Title: Method of preparing organic peroxide
Inventor: SHIRAISHI SHIGENORI
IPC: C07D303/04
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing an organic peroxide comprising an oxidation process of oxidizing an organic material by an oxygen-containing gas in the presence of an aqueous alkali solution to obtain oxidized oil comprising an organic peroxide and neutralized salts of byproduct organic acids, which method has excellent effect of being able to reduce the amount of alkali effluent and, in addition, to suppress the alkali decomposition of the intended peroxide.  <P>SOLUTION: The method of preparing an organic peroxide or propylene oxide comprises an oxidation process as described below, wherein the sodium carbonate concentration in an aqueous alkali solution to be supplied to the above process is 0.1 to 20 wt.% and the concentration of sodium hydroxide therein is 0.1 to 10 wt.%. The oxidation process: a process of oxidizing an organic material by an oxygen-containing gas in the presence of an aqueous alkali solution to obtain oxidized oil comprising an organic peroxide and neutralized salts of byproduct organic acids.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217078-A (JP)
Title: Image forming apparatus
Inventor: HONJO KENJI
IPC: G03G21/10
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To effectively make use of space inside a container by improving storing efficiency in a waste toner recovery container.  <P>SOLUTION: When a screw member 24 is rotated in a fixed direction as shown in Fig.1(a), deposited waste toner 23 is transported in the fixed direction as shown by an arrow "a". Then, the waste toner 23 is transported and packed in one end section of the recovery container 21 and a dead space 26 where no waste toner can be packed is produced on a top section on the other end section. When the screw member 24 is switched to a reverse rotational direction as shown in Fig.1(b), the packed waste toner 23 in one end section is transported in the reverse direction and the dead space 26 is made smaller. Furthermore, interval for switching the transporting direction is measured and by detecting that the recovery container 21 is made full, the space can be effectively used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223381-A (JP)
Title: Method and system for determining amount of heat generated by component
Inventor: ISHIKAWA KENICHIRO
IPC: H01L27/04
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve overall throughput in a system in which heat treatment capacity is limited without increasing the heat treatment capacity.  <P>SOLUTION: Relationship between throughput and an amount of generated heat are examined for each component. and a larger amount of generated heat to be supplied to the whole system is allocated to the component having larger contribution to the improvement in the overall throughput of the system. The component to which a larger amount of heat is allocated operates at a higher operating voltage or a higher operating frequency, thereby exhibiting high throughput. As a result, the overall throughput of the system can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225523-A (JP)
Title: Vibration actuator, lens barrel, and camera
Inventor: SATO TAKAHIRO
IPC: G02B7/04
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration actuator having favorable drive performance and a lens barrel and a camera equipped therewith.  <P>SOLUTION: The vibration actuator (10) includes: an electromechanical transducing element (13) that transduces electrical energy to mechanical energy; an elastic body (12) with which the electromechanical transducing element (13) is joined and which produces vibrational waves under excitation by the electromechanical transducing element (13); a joining layer (20) that joins together the electromechanical transducing element (13) and the elastic body (12); and a relative displacement member (14) that is pressurized and contacted by the elastic body (12) and is displaced relative to the elastic body (12) by a vibrational wave. The joining layer (20) is formed of ceramic adhesive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230179-A (JP)
Title: Touch pen
Inventor: KITABAYASHI TOMOHARU
IPC: G06F3/041
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a situation where part of a display is hidden from a visual field by a touch pen itself, in the touch pen held as if holding a pencil to operate.  <P>SOLUTION: In this touch pen 1, a grasp part 2 has a substantially cross-sectionally circular rod shape, and right and left thereof are respectively formed with recessed grooves (maintenance means) 21 to have a cross sectional shape having directionality to a circumferential direction. Thereby, when operating the touch pen, the touch pen is grasped while balls of a thumb and a forefinger abut on the right and left recessed grooves 21, so that the touch pen 1 is grasped at a predetermined angle in the circumferential direction. A shaft part 3 is made of a transparent material, and the upper surface 31 and the lower surface 32 are parallel faces, so that see-through properties are ensured. Here, the upper and lower surfaces 31, 32 of the shaft part 3 and the grasp part 2 become parallel in the circumferential direction to the display when an operator grasps the grasp part 2. Thereby, the see-through properties of the shaft part 3 are ensured to see the surface of the display P through the shaft part 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227727-A (JP)
Title: Method of manufacturing pigment dispersion, pigment dispersion, inkjet recording ink, and ink set
Inventor: MATSUMOTO ATSUSHI
IPC: C09D11/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a pigment dispersion capable of affording an inkjet recording ink that exhibits excellent light resistance and excellent accuracy of impact positions after a thermal treatment and can prevent occurrence of image distortion.  <P>SOLUTION: The method of manufacturing the pigment dispersion includes a step of incorporating a dispersant into at least either one of a pigment solution, having dissolved therein a quinacridone pigment (a) and at least one derivative (b) bearing a basic group selected from the group consisting of a pigment derivative obtained by incorporating a basic group into an organic pigment, an anthraquinone derivative bearing a basic group, an acridone derivative bearing a basic group and a triazine derivative bearing a basic group, and an aqueous solvent and mixing the pigment solution with the aqueous solvent thereby to cause the pigment to deposit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225679-A (JP)
Title: Pepper hull-containing spice
Inventor: SAKAKI AKIO
IPC: A23L27/10
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spice having enough flavor inherent in pepper and less pungent: and to provide a method for producing the same.  <P>SOLUTION: The pepper hull-containing spice is obtained by: soaking harvested pepper corns in boiling water for about 15-30 min; eliminating cooking liquid; washing the boiled pepper corns with water followed by freezing the pepper corns; thawing the frozen pepper corns; dehulling the pepper corns using a hovert mixer; screening the mixture of the pepper hulls and the pepper corns in water with a sieve having openings each having a size of 3.3 mm ×10.0 mm to classify the mixture into the corns and the hulls; keeping the hulls passed through the sieve in a dryer at 45°C for 48 hours to dry the hulls; pulverizing the hulls with a mil; and screening the pulverized hulls through a sieve having 50 meshes to obtain powdery spice having the pepper hulls passed through the sieve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229584-A (JP)
Title: Autofocus system
Inventor: KANAYAMA TOKUJI
IPC: G03B13/36
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform tracking control correspondingly when a tracking target disappears from a shooting range or appears in the shooting range.  <P>SOLUTION: When it is detected that a tracking target disappears from an image range in the course of tracking the tracking target, which is a registration pattern selected as a target to be tracked among registration patterns, an autofocus is disabled. Thereafter, the autofocus is kept being disabled even if it is detected that the registration pattern appears in the image range. Alternatively, when the tracking target disappears from the image range in the course of tracking the tracking target, the autofocus is disabled, and thereafter when the registration pattern appears in the image range, it is started to track the registration pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234031-A (JP)
Title: Liquid droplet discharging apparatus and liquid cartridge
Inventor: SHIMIZU YOICHIRO
IPC: B41J2/175
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To communicate a cartridge with a discharge head after surely opening the cartridge to outside when the cartridge is loaded.  <P>SOLUTION: The inkjet printer 3 includes: the ink cartridge 20A having an ink storage chamber 51, an ink outlet 64 for delivering the ink stored in the ink storage chamber 51, an air opening 52 for opening the ink storage chamber 51 to the outside, and an ink-outlet closing mechanism 71 and an air-opening closing mechanism 70 for separately closing the ink outlet 64 and the air opening 52; a cartridge loading part 19 to which the ink cartridge 20A is detachably loaded, having an ink inlet 42b to be connected to the ink outlet 64; and an inkjet head 35 to which the ink flowing in through the ink inlet 42b is supplied, and with nozzles for discharging the ink; and a damper means 75 for damping the loading force received when the ink cartridge 20A is loaded to the cartridge loading part 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239230-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KANEMURA MASAHITO
IPC: H01L21/283
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same capable of obtaining excellent characteristics even in a high-voltage operation.  <P>SOLUTION: On a semi-insulating SiC substrate 1, a compound semiconductor region 2 is formed. The surface layer part of i-GaN layer 2a functions as an electron transit layer and its lower part functions as a buffer layer. The buffer layer prevents a lattice defect existing on the surface of the SiC substrate 1 from propagating to the electron transit layer. An n-AlGaN layer 2c functions as an electron supply layer. In an n-GaN layer 2d, two openings that expose the n-AlGaN layer 2c are formed and in each opening, an ohmic electrode is formed as a source electrode 4 or a drain electrode 5. Further, a silicon nitride film 10 that covers the n-GaN layer 2d, the source electrode 4, and the drain electrode 5 is formed. The silicon nitride film 10 includes ≥1.4×10<SP>22</SP>groups/cm<SP>3</SP>of Si-H bonding groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247086-A (JP)
Title: Phase detection system for electric power systems
Inventor: SATO YASUO
IPC: G01R25/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems related to the installation site of a phase detector and realize a wide variety of applications utilizing phase information.  <P>SOLUTION: A phase detection system for electric power systems detects the phases of alternating-current voltage and alternating current in an electric power system network. The system is comprised of: one or more child stations having a phase detector equipped with a time synchronizing means; and a parent station having a database holding information on the impedance of system configuration equipment of an electric power system and the configuration equipment. The parent station collects phase values measured by the phase detectors of the child stations, computes and corrects the measured phase values using the impedance information of the configuration equipment, and stores the result of computation in an estimated phase value database.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240564-A (JP)
Title: Game board
Inventor: HARADA TOYOSHI
IPC: A63F7/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unconventional new game having reduced and frequent variation display times.  <P>SOLUTION: When a present game condition has a high probability (variable probability condition) and a blank is drawn in a jackpot lottery performed when a game ball enters a first special symbol-start pocket 126, a lottery is performed to determine whether or not the high probability condition is lowered to a normal probability condition. When winning the lottery, any of a game having reduced and frequent variation display times (e.g. 100 variation display times) which is advantageous to a player and a game having reduced and frequent variation display times (e.g. 50 variation display times) which is disadvantageous to the player is determined by a random number lottery, so that the determined game is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247145-A (JP)
Title: Power system
Inventor: UNO MASATOSHI
IPC: H02J7/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system for preventing lifetime from deteriorating by equally using respective electricity storage elements constituting an electricity storage module.  <P>SOLUTION: A battery B is constituted by connecting batteries B1 to B3 formed by serial connection of a plurality of cells in series. Units A to C different in operation voltages are connected to an output terminal 1 and intermediate tap terminals 2 and 3 of the battery B. A balancing circuit 10 is connected to the output terminal 1, the intermediate tap terminals 2 and 3 and a return terminal 4 of the battery. The balancing circuit 10 exchanges energies among the batteries B1, B2 and B3, and operates so that voltages of the batteries become equal. Although load currents IA to IC of the units A to C differ, voltages of the batteries become uniform and discharge currents become equal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246770-A (JP)
Title: Imaging device, imaging method and program
Inventor: MUROOKA TAKASHI
IPC: G02B23/24
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal image on which variation in surface shape is reflected.  <P>SOLUTION: An imaging device includes a light irradiation unit which irradiates a body with light of a predetermined polarized light component, a photodetection unit which receives light of the predetermined polarized light component of return light from the body irradiated with the light by the light irradiation unit and light of a polarized light component, different from the predetermined polarized light component, of the return light, a shape variation image generation unit which generates a shape variation image showing shape variation of a surface of the body based upon the light of the predetermined polarized light component that the photodetection unit receives, and an image generation unit which generates a composite image by putting the shape variation image over an internal image as an image of an inner side from the surface of the body based upon the light of the polarized light component different from the predetermined polarized component that the photodetection unit receives.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244170-A (JP)
Title: Gas meter, its control method, and control program
Inventor: SUZUKI MAMORU
IPC: G01F3/22
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety; to quicken gas supply by manual reset; and to improve convenience, in a gas meter capable of automatic reset and manual reset of a cutoff valve.  <P>SOLUTION: A first leak determination flow rate L<SB>1</SB>to be compared with a gas leak flow rate, and a second leak determination flow rate L<SB>2</SB>which is different from the first leak determination flow rate are set, and the cutoff valve 12 is opened by receiving a reset instruction by a reset button 24. When a detection gas leak flow rate is equal to or lower than the first leak determination flow rate, the cutoff valve is controlled in the open state, and after elapse of a waiting time from cutoff of the cutoff valve or its instruction, the cutoff valve is opened. When the detection gas leak flow rate is equal to or lower than the second leak determination flow rate, the cutoff valve is controlled in the open state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246816-A (JP)
Title: Packet coding method and apparatus, and decoding method and apparatus
Inventor: NAKAO TERUHIRO
IPC: G06F13/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet coding method and apparatus and a decoding method and apparatus capable of preventing band stress while maintaining an amount of data file exchange by P2P.  <P>SOLUTION: The method includes: a step of coding and compressing packet data irreversibly to generate coded data (S3); a step of determining whether the coded packet data has been registered in a cache table (S4); a step of registering unregistered coded data in the cache table (S5); a step of transmitting the packet whose coded data has not been registered (S6); a step of replacing data of the packet whose coded data has been registered with the coded data to generate a coded packet (S7); and a step of transmitting the coded packet (S8).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241560-A (JP)
Title: Ink supply system, inkjet recorder, and method for purging printing head
Inventor: HIRAKAWA TAKASHI
IPC: B41J2/175
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply system capable of easily performing maintenance care of nozzles with a compact mechanism, and to provide an inkjet recorder and a method for purging a printing head.  <P>SOLUTION: The inkjet recorder 210 includes a plurality of head units 206A to 206D, an ink supply channel 212 branching and distributing ink to respective printing heads of the head units 206A to 206D from an ink tank 202, and a first step valve mechanism 230 and a second step valve mechanism 240 selectively making the predetermined printing head open. The first step valve mechanism 230 is made a mechanism to selectively open/shut ink flow to the head units 206A to 206D. The second step valve mechanism 240 is made a mechanism to selectively open/shut ink flow to the respective printing heads 208A1 to 208A4, 208B1 to 208B4, 208C1 to 208C4 and 208D1 to 208D4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241567-A (JP)
Title: Injection compression molding die of thin optical plate and injection compression molding method of thin optical plate
Inventor: EBINA TOSHIYUKI
IPC: B29C45/56
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection compression molding die and an injection compression molding method, by which a thin optical plate especially with a small internal stress at the portion near a gate can be formed when the thin optical plate is molded.  <P>SOLUTION: In the injection compression molding die 11 for the thin optical plate P, the molding of which is performed by injecting the molten resin into a cavity 14 formed between a fixed mold 13 and a movable mold 12 through a film gate P3 and by compressing the molten resin in the cavity 14. The molding die 11 is provided with the film gate P3 with a length L1 of ≥80% of the length L2 of one side of the cavity 14 and a thickness thinner than that of the cavity 14, and a gate cutter 24 arranged at the film gate P3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008248249-A (JP)
Title: Controlled diffusion coefficient electrochromic material for use in electrochromic medium and associated electrochromic device
Inventor: GUARR THOMAS F
IPC: G02F1/1503
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic medium containing one or more controlled diffusion coefficient anodic electrochromic materials and/or cathodic electrochromic materials.  <P>SOLUTION: The electrochromic medium (124) for use in an electrochromic device (100) comprises: at least one solvent; and an anodic electroactive material; a cathodic electroactive material; and wherein at least one of the anodic and cathodic electroactive materials is electrochromic; and wherein at least one of the anodic and cathodic electroactive materials is associated with a diffusion coefficient controlling moiety which serves to lower the diffusion coefficient of the associated material relative to the same without the diffusion coefficient controlling moiety.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289136-A (JP)
Title: Video signal processing device, integrated circuit, and imaging apparatus
Inventor: TSUMURA KEIICHI
IPC: H04N101/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing device that can reduce power consumption within an analog signal processing unit, not only during an invalid frame period of a video signal but also during a blanking period within a valid frame period, thus enabling further reduction in power consumption.  <P>SOLUTION: The video signal processing device that performs signal processing on an analog video signal inputted from the outside includes an analog signal processing unit 104, including a CDS/AGC unit 101 that samples the analog video signal and amplifies the sampled analog video signal; and an ADC unit 102, that converts the analog video signal outputted from the CDS/AGC unit 101 into a digital video signal, and a timing control unit 105, that controls the analog signal processing unit 104 to switch between operating mode and standby mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT