baber/WOPTO huggingface dataset:
Patent JP-2009272898-A (JP)
Title: Audio device
Inventor: ARITA IKUO
IPC: H03F1/02
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier with low power consumption capable of performing power supply display by an LED, etc. by OFF, ON of a power switch, and displaying excess current by voltage drop of a power supply, excess input of a sound signal input circuit, and excess current by a failure of a sound amplifier circuit or short-circuiting of a speaker, etc. or the speaker with the built-in power amplifier.  <P>SOLUTION: A primary battery, or a secondary battery, or a battery in which a solar battery and the secondary battery are provided in parallel, or a USB of a personal computer is used as the power supply 1, and an analog ammeter 3 is provided in the sound amplifier circuit 5 of one or more channels for amplifying a sound signal. A pilot lamp and a level meter are operated by performing OFF, ON, LOW (voltage drop), LEVEL (level), and OVER (excess current) display of the power supply to a panel to which the analog ammeter is attached.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271335-A (JP)
Title: Ink for color filter, color filter, image display, and electronic equipment
Inventor: SHIBATANI MASAYA
IPC: C09D11/00
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for an ink jetting system color filter for manufacturing the color filter superior in lightness and a contrast ratio by forming a flat coloring part, and to provide the color filter superior in the lightness and the contrast ratio by allowing the coloring part to be flat, an image display provided with the color filter, and electronic equipment.  <P>SOLUTION: The ink for the color filter used for manufacturing the color filter forming the coloring part on a substrate with an ink jetting system liquid droplet ejecting device contains a coloring agent, a liquid medium dissolving or dispersing the coloring agent, and a resin material. The resin material has 2,000-5,000 of a weight average molecular weight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008298068-A (JP)
Title: Gas turbine engine and nacelle
Inventor: CLOFT THOMAS G
IPC: F02C7/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the performance of a turbofan gas turbine engine under various flight conditions by including a nacelle for reducing thickness, lightening weight and reducing drag.  <P>SOLUTION: A gas turbine engine 10 is equipped with a nacelle 100 having a hollow inner space. The hollow inner space is utilized as a plenum 120 for guiding air from an air inlet 116 of the nacelle 100 to an air outlet 104 situated at the upstream end 99 of the nacelle 100 so that an effective lip width of the nacelle 100 under specific flight conditions can be controlled by air flow flowing out of the outlet 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009273322-A (JP)
Title: Tool for wiring incoming line
Inventor: NAKAJIMA TADAFUMI
IPC: G02B6/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for wiring an incoming line which facilitates the wiring work of the incoming line in a safe manner.  <P>SOLUTION: The tool 10 for wiring the incoming line, from an opening 12a of which an existing cable 24 is inserted, has a hook opening 14, the fixed end of which is jointed by a pin at an opening end 12b of a hook 12 and at a free end side of which a weight 14a is arranged rotatably in the direction of opening and closing the opening 12a; an arm 16, which is jointed by a pin rotatably in the direction of contacting the hook 12 at the outside position of the opening 12a of the hook opening 14 and connected to the hook 12 via the hook opening 14; and a stopper 22, which is formed at the contact part of the hook 12 and the arm 16 to lock the rotation of the hook opening 14, by making the hook 12 and the arm 16 contact with each other, and which is capable of releasing the locking of the rotation, by releasing the contact, at the same time, when the tool is lifted with a hooking means, hooked by an operation rod.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275301-A (JP)
Title: Garment
Inventor: HASHIMOTO YUKIE
IPC: A41D13/12
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment designed so as to prevent a care receiver from taking dirty action such as touch to filthy matters in a diaper.  <P>SOLUTION: The garment 2 includes an upper garment part 4 and a bottom garment part 6 joined to the lower end part of the upper garment part 4. The lower garment part 6 has a front body part 14, a back body part 16, and a crotch covering part 18 extended from the lower end part of the front body part. The crotch covering part 18 is structured so as to be overlapped on the outer surface of the back body part 16, and the crotch covering part 18 and the back body part 16 are each provided with first engaging means for detachably engaging the back body part 16 and the crotch covering part 18 overlapped on the outer surface of the back body part 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008228340-A (JP)
Title: Data transmission using arq-method, transmitter transmitting data using arq-method, and receiver receiving data transmitted by arq-method
Inventor: DOETTLING MARTIN
IPC: H04L1/00
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission method according to an ARQ-method with which reliable data transmission is achieved with high data throughput.  <P>SOLUTION: Data are transmitted from a transmitter to a receiver. In a case where a corresponding request exists after transmission of a data packet, a repeat data packet is transmitted from the transmitter to the receiver and prior to transmitting bits from the transmitter to the receiver in response to the data packet, bit rate adaptation is performed by puncturing or repeating. The bit rate adaptation is performed according to a bit rate adaptation algorithm, a bit rate adaptation pattern is signaled between the transmitter and the receiver, and a data packet is transmitted by modulation that does not have various kinds of significance for a modulation symbol. Only in high-quality modulation, assignment rules about the assignment of bits of the data symbol to the modulation symbol are signaled between the transmitter and the receiver, and signaling resources are used for signaling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009277880-A (JP)
Title: Positioning jig and air-core coil winding machine
Inventor: ONO FUJIO
IPC: H01F41/06
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning jig that hardly causes a forming miss and forms an air-core coil without forming an unnecessarily long lead portion, and an air-core coil winding machine equipped with the same.  <P>SOLUTION: The positioning jig 28 includes a handgrip portion 281 for fixation to a rotary shaft, and an umbrella portion 282 which abuts against a tip of a core to determine a traverse origin during winding of a wire rod. At a peripheral portion of the umbrella portion 282, a handling groove 285 into which a forming pin 40 for handling a lead portion of a wound-up air-core coil is inserted is formed over the entire periphery. Further, the umbrella portion 282 has a cut 283a for guiding the wire rod from a back side to a front side in the beginning of winding, a cut 283b for guiding the wire rod from the front side to the back side in the ending of winding, and a guide groove 284 for guiding the wire rod from the cut 283a to the core in the beginning of winding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277136-A (JP)
Title: Similarity analysis evaluation system
Inventor: MIZUTANI SHIGERU
IPC: G06Q50/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a similarity analysis evaluation system which extracts a feature amount obtained by paying attention to the shape of time-series data about a large amount of time-series data, classifies the large amount of time-series data arbitrarily on the basis of the extracted feature amount and achieves goodness-of-fit evaluation based on attributes and classification results of the time-series data.  <P>SOLUTION: A feature amount extracting means 6 extracts a feature amount obtained by paying attention to the shape of corresponding time-series data by using the time-series data 5 extracted from time-series data 3 having attributes of a consumer by a retrieval-tabulation engine 4, a clustering means 7 classifies the feature amount extracted by the feature amount extracting means 6 into a plurality of data sets having a similarity feature, and in addition, an evaluation matrix generating means 8 generates an evaluation matrix for evaluating results classified by the clustering means 7 on the basis of the attributes of the consumer belonging to the time-series data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009157902-A (JP)
Title: Information provision device, information display device, information provision system, information provision method, program and computer-readable recording medium recording program
Inventor: YOKOGAWA KAZUMASA
IPC: H04N5/445
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To share data between applications different from each other inside a terminal by processing the data stored in the terminal on a server device.  <P>SOLUTION: A side bar provision server 2 has: a service setting data cache processing part 66 for storing service setting data transmitted from a digital television 1 in a service setting data storage part 95; a request message analysis part 70 for receiving display propriety information showing, in each service, whether to display an object expressing an outline of the service on the digital television 1 or not; a service setting data update part 68 for updating the service setting data such that the object shown that it is displayed is displayed and that the object shown that it is not displayed is not displayed when receiving the display propriety information; and a displaying data generation part 63 for transmitting displaying data 7 generated based on the service setting data to the digital television 1 according to a request from the digital television 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009283996-A (JP)
Title: Radio relay amplification device
Inventor: HATTORI NORIHIRO
IPC: H03F3/62
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noise generated by an up variable gain amplification section from being transmitted to a base station while securing radio communication from the base station to a mobile terminal.  <P>SOLUTION: A control section 5 detects propagation losses for each base station transmitting received down signals S<SB>D</SB>, obtains the optimum gain value based upon a base station having the smallest propagation loss, and sets the gain value to a down variable gain amplification section 3 and an up variable gain amplification section 8. The down variable gain amplification section 3 is always in an operation state and the up variable gain amplification section 8, on the other hand, is in a non-operation state as the control section 5 turns off a power switch 12 when an up signal S<SB>U</SB>whose RSSI (Received Signal Strength Indicator) value detected by an up reception section 11 is less than a threshold is not received, but is placed in an operation state as the control section 5 turns on the power switch 12 when an antenna 7 receives the up signal S<SB>U</SB>from the mobile terminal and the RSSI value of the up signal S<SB>U</SB>detected by the up reception section 11 becomes not less than the threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280213-A (JP)
Title: Resin-made tray
Inventor: SANO HIROYUKI
IPC: B65D81/18
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-made tray having the re-heating effect by hot air of cooked food stored in a table ware loaded on the tray and the high low-temperature keeping effect by cold air, and a temperature adjusting method of the cooked food using the same.  <P>SOLUTION: In the resin-made tray 1, a plurality of continuous grooves 3 are formed in a tray surface 2. In the temperature adjusting method of the cooked food, a table ware storing the cooked food therein is placed in the tray, and hot air or cold air is fed thereon. The grooves 3 in the resin-made tray 1 are preferably continuous from a part in a vicinity of one side of the tray 1 to a part in a vicinity of the opposing side thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280428-A (JP)
Title: Epitaxial silicon wafer
Inventor: KAIHARA HIROYOSHI
IPC: H01L21/205
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial silicon wafer which is extremely low in crystal defect density.  <P>SOLUTION: In the epitaxial silicon wafer, a silicon epitaxial layer is formed on the surface of a substrate wafer, obtained by cutting out and processing a silicon single crystal grown by a Czochralski method, by epitaxial growth. Wherein, the diameter of the substrate wafer is ≥450 mm, the substrate wafer contains no aggregate of vacancy type point defects, and an oxidation-induced stacking fault region does not occur in the wafer when being subjected to a high temperature oxidation treatment. The epitaxial silicon wafer is composed of one or both of a defect-free region, where the aggregate of vacancy type point defects and an aggregate of interstitial silicon type point defects do not exist, and an interstitial silicon type point defect dominant region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280039-A (JP)
Title: Electric power steering device
Inventor: OYA TOSHIAKI
IPC: B62D5/04
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device in which the setting of a threshold value regarding the starting of discharge of an auxiliary power source is made more favorable.  <P>SOLUTION: The electric power steering device 1 includes a battery 7; the auxiliary power source 10 connected to the battery 7 in series; electric power detection means (8, 9, 11) for detecting electric power fed to a motor 5; a charge circuit 21 for performing charge of the auxiliary power source 10; and a discharge circuit 15 for selectively constituting the first state that electric power is fed only from the battery 7 to the motor 5 and the second state that the electric power is fed from the battery 7 and the auxiliary power source 10 to the motor 5, wherein an acceleration sensor 27 for detecting acceleration of the vehicle; and a control circuit 20 for selecting the first state or the second state by the discharge circuit 15 based on comparison of the electric power fed to the motor 5 with a threshold value and increasing-reducing the threshold value according to increase-reduction of the acceleration are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281092-A (JP)
Title: Vehicular door closer device for and catch detector for vehicular door closer
Inventor: MIURA HIROAKI
IPC: E05F15/632
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy and sensitivity in catch detection by simple processing in a vehicular door closer device having a function for detection a catch during closer operation.  <P>SOLUTION: The catch determination during closer operation is performed based on an average value of rotating state detection value (rotating speed) of a closer motor during a predetermined period between activation of the closer motor and actual start of closing operation of a door panel and a rotating speed of the closer motor after the closing operation of the door panel is actually started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286505-A (JP)
Title: Engagement chain type elevating device
Inventor: SAJI TOMOYUKI
IPC: B66F7/12
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engagement chain type elevating device quickly and easily assembling the device, performing maintenance and restoring work when a failure occurs by easily fastening and unfastening an elevating table and a pair of engagement chains for elevating drive regardless of an elevating position of the elevating table, securing a high degree of freedom in the design of the elevating table and the engagement chains and avoiding abrupt disengagement between the pair of engagement chains with each other.  <P>SOLUTION: This engagement chain type elevating device 100 is provided with the elevating table 110, a sprocket 140 for elevating, the engagement chains 150 and a driving source 160. A bolt 185 for mounting a table for fastening the elevating table 110 is horizontally inserted and fitted from a side face of the elevating table 110 at an upper end of each of the engagement chains 150.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288337-A (JP)
Title: Antireflection film and its manufacturing method
Inventor: SATO KAZUYA
IPC: G02B1/118
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film and a manufacturing method for the antireflection film for finding a surface shape and physical properties demanded for the antireflection film having excellent light antireflection performance and excellent light transmissive performance and providing the antireflection film with these specific surface shape and physical properties.  <P>SOLUTION: In this manufacturing method, a surface of an aluminum material is worked by mechanical polishing, chemical polishing and/or electrolytic polishing, then a mold having a tapered thin hole is prepared on the surface of the aluminum material by combining anodic oxidation with etching of anodic oxide coating, and this mold is transferred on an antireflection film forming material to manufacture this antireflection film. Projecting parts having average height of 100 nm or more and 1,000 nm or less or recessed parts having average depth of 100 nm or more and 1,000 nm or less are provided on a surface of the antireflection film. The projecting parts or the recessed parts exist in at least one direction at average period of cycle of 50 nm or more and 400 nm or less, and haze is 15% or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268451-A (JP)
Title: Powder of leaf collected from trees of various kinds of citrus, for tea and general drink
Inventor: KUNIYOSHI MINORU
IPC: A23L2/38
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide leaf tea of citrus by collecting leaves of various citrus, washing the leaves so as not to injure the leaves, draining the water content, thoroughly drying the leaves in a room, checking whether insects are present or not on the inside of rounded leaves while making attention to the presence or absence of the insects in the inside of the leaves shrunk roundly by the drying, and finely cutting or powdering the checked leaves.  <P>SOLUTION: The insect repelling is sufficiently carried out by stretching nets to each part and blowing off the insects by a strong electric fan without using an insecticide as much as possible to prevent the insects from invading into or emerging in the drying chamber. It is considered that the fact that no invasion and no emergence of the insects are observed even in the drying and preservation of a trial product over two years depends on the component peculiar to the citrus. The emergence of the insects is not observed until now although the trial product is dried and preserved for two years.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289957-A (JP)
Title: Semiconductor light-emitting device and imaging device
Inventor: TAGUCHI TSUNEMASA
IPC: H01L33/62
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which is a light source for a biological object to be observed, and performs illumination so as to recognize an object color of observation target portion in the biological object in detail.  <P>SOLUTION: The semiconductor light-emitting device includes: a white light-emitting portion for emitting predetermined base white light based on light-emitting from the semiconductor light-emitting device for the biological object; and cyan color light-emitting portion for emitting predetermined cyan color light being a biological object color and having a hue in the Munsell notation system corresponding to a complementary color of the object color in R region or RP region and a hue in the Musell notation system in BG region or G region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294071-A (JP)
Title: Radar device
Inventor: SUGIMOTO HIROSHI
IPC: G01S7/285
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DBF-system radar device, capable of preventing influence of phase/amplitude changes resulting from temperature/changes due to aging.  <P>SOLUTION: A signal processing means 101 has a phase/amplitude detection means 60 for detecting the phase/amplitude of a transmission signal of each channel obtained, when a switching means 50 is closed onto a splitter 7 side; a storage means 70 for storing data detected by the detection means 60; a detection-period control means 121 for controlling a data detection period of the detection means 60; a difference-value detection means 80 for finding a change component between new data, detected within a period set by the control means 121 and data stored in the storage means 70; a storage means 90 for storing the change component acquired by the detection means 80 up to the next change-component detection period; and a received data-signal processing means 111 for correcting phase and amplitude errors of each receiving system, on the basis of the phase/amplitude data stored in the storage means 70 and 90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295254-A (JP)
Title: Recording apparatus and recording method
Inventor: GUNJI KOICHI
IPC: G11B7/004
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stable recording operations without using an overwrite property.  <P>SOLUTION: In the case of a write-once disk, additional recording is made without overwriting information recorded on a disk 1. Otherwise, the overwrite property of the disk 1 is studied prior to the recording operations on the disk 1. If the overwrite property is not good, additional recording is made without overwriting the information recorded on the disk 1, and servo operations is stabilized without using the overwrite property, thereby preventing the deterioration in the recording media.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300509-A (JP)
Title: Image forming apparatus
Inventor: MORIKUNI SHUICHI
IPC: G03G15/16
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration or the like of charge characteristics of a photoreceptor drum by making cleaning time variable in a tendency for shortening the cleaning time of a transfer roller based on a condition of an image forming apparatus.  <P>SOLUTION: The image forming apparatus includes the photoreceptor drum 10, the transfer roller 19, and a voltage application part 30. A reverse bias voltage is applied on the transfer roller 19 at a prescribed timing as cleaning of the transfer roller 19, and a toner adhering to the transfer roller 19 is made to adhere to the photoreceptor drum 10 again. The image forming apparatus includes a reflection density sensor 28 for measuring a reflection light amount from the photoreceptor drum 10 and a control part 31 for controlling a voltage application part 30. The control part 31 determines whether additional cleaning of the transfer roller 19 is executed based on the measured result of the reflection density sensor 28 after applying the reverse bias voltage for a prescribed time period at the prescribed timing to execute cleaning of the transfer roller 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT