baber/WOPTO huggingface dataset:
Patent JP-2012064175-A (JP)
Title: Illumination setting support device for optical information reader
Inventor: NAKAMURA SHIGEO
IPC: G06K7/10
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an illumination setting support device that enables a user to easily set an optimum lighting pattern while visually confirming the pattern.SOLUTION: On a PC 3, an illumination setting screen is displayed on the left side and a live image is simultaneously displayed on the right side. By checking the outermost periphery of an external illumination unit 4 on the setting screen, an LED array in the outermost periphery of the ring type external illumination unit 4 is selected. A schematic diagram of the illumination unit is displayed on the setting screen, and by clicking a desired area in the schematic diagram, any area can be selected from eight areas in a periphery array named "outermost periphery" of the external illumination unit 4. The lighting pattern information is transmitted to a bar code reader 2 and transferred to an external illumination unit 4B. Then, image capturing is performed while illumination control is executed according to the lighting pattern. The live image is immediately displayed on the PC 3.
Patent JP-2011114862-A (JP)
Title: Acquisition frequency determining method and receiving apparatus
Inventor: GOHARA NAOKI
IPC: H04B1/7087
Filed: 2010-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique for accurately and efficiently determining an acquisition frequency.  <P>SOLUTION: First-type correlation arithmetic processing, which is rough frequency search processing, is performed on a received signal of a GPS satellite signal. A frequency between a main lobe and a side lobe is then calculated based on a first-type correlation integration time that is a correlation integration time to be used for first-type correlation arithmetic processing, and a side lobe check frequency is set using this calculated frequency and a frequency with which a correlation value becomes maximum in first-type correlation integration processing. A plurality of search frequencies are then selected while including the frequency, with which the correlation value becomes maximum in first-type correlation integration processing, and the side lobe check frequency, and second-type correlation arithmetic processing is performed using the selected search frequencies. A search frequency, with which a correlation value becomes maximum in second-type correlation arithmetic processing, is then decided and determined as an acquisition frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012074489-A (JP)
Title: Etchant composition and etching method
Inventor: ISAMU KENJI
IPC: H01L33/30
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an etchant composition which can efficiently roughen (forming a concavity and convexity) a surface of a semiconductor film constituting a light extraction surface of an LED by etching without using a special technique, and to provide an etching method using the etchant composition.SOLUTION: The etchant composition has a composition including an inorganic acid and a metallic compound. The etchant composition further has a composition including any of an organic acid, an organic acid salt, an inorganic acid salt and an interfacial active agent. The etchant composition further has a composition including any of hydrochloric acid, phosphoric acid, sulfuric acid and nitric acid as the inorganic acid. In addition, an iron-based compound is used as the metallic compound. At least one selected from the group consisting of a monocarboxylic acid, a polycarboxylic acid, an oxycarboxylic acid, a phosphonic acid, a sulfonic acid and a salt thereof is used as the organic acid and the organic acid salt. The semiconductor film made of any of an AlGaInP film, an AlGaAs film and a GaAsP film is etched by using the etchant composition to roughen the surface.
Patent JP-2010284563-A (JP)
Title: Nasal mask assembly
Inventor: GING ANTHONY MICHAEL
IPC: A61M16/06
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask assembly suitable for pre-adults, and to provide a system of cushions, frames, headgear, yokes and other mask components which fit a wide range of pre-adults with a good seal and which are economic to bring to market.  <P>SOLUTION: A mask system is provided to fit pre-adult patients, or patients having facial features that are very small or child-like, e.g., patients having dimensions smaller by 5-10% than that of a general person. For example, the headgear and/or the cushion are dimensioned to accommodate this range of patients.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012078975-A (JP)
Title: Inventory management system
Inventor: TSUJI MASATO
IPC: G06Q10/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inventory management system that automatically calculates consumption cycles of nondurable products that a user daily uses, and specifies and reports nondurable products, which need to be supplemented, to the user.SOLUTION: An IC tag reader 12 and a controller 11, at a constant frequency, read IC tag codes and JAN/POS codes out of all IC tags 21 attached to articles 2 present in a house 1 of the user, and transmits the IC tag codes and the JAN/POS codes to a web server device 23. The web server device 23 registers a JAN/POS code in a management database 246 as to a new IC tag code, and records a date (decrease day) for a disappearing IC tag code based upon the received data. Further, the web server device 23 calculates a period of the decrease day and a current stock quantity for each JAN/POS code, calculates the day when the current stock will be gone (stock end day) based on the calculation result, and gives an alert to the user a certain period before the stock end day.
Patent JP-2012075667-A (JP)
Title: Air cleaner and electrolytic water mist generator
Inventor: SASAO HIDEYUKI
IPC: A61L9/01
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner and an electrolytic water mist generator which prevent uneven scale from adhering to an electrode of an electrolytic water producer.SOLUTION: The air cleaner 1 includes a casing 20, an air flowing passage 27 formed in the casing 20, an air cleaning device 28 and a fan 29 arranged in the air flowing passage 27 and an electrolytic water mist generating unit 43. In an electrolytic cell 70 of the electrolytic water producer 73, a first electrode 71 and a second electrode 72 which alternately serve as an anode and as a cathode and an electrode 74 for detecting dearth of water are provided. A voltage (voltage 1) between the first electrode 71 and the electrode 74 for detecting dearth of water and a voltage (voltage 2) between the second electrode 72 and the electrode 74 for detecting dearth of water are measured and compared. In accordance with the comparison, the ratio of time of the cathode is determined between the first electrode 71 and the second electrode 72. In accordance with the determined time ratio, the polarities of the first electrode 71 and the second electrode 72 are changed.
Patent JP-2012083143-A (JP)
Title: Radar device
Inventor: KISHIGAMI TAKAAKI
IPC: G01S13/28
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce interference among a plurality of sector radars by maintaining a low range sidelobe characteristic in a signal of a reflection wave coming from a target even when the target is moved.SOLUTION: A first sector radar creates: a signal of which the first code series is modulated by a first transmission period; a signal of which the second code series is modulated by a second transmission period; a signal of which the first code series is modulated by a third transmission period; and a signal of which the second code series is modulated by a fourth transmission period. A second sector radar creates: a signal of which the second code series is modulated by a first transmission period; a signal of which the third code series having a reversed-polarity with the first code series is modulated by the second transmission period; a signal of which a fourth code series having the reversed-polarity with the second code series is modulated by a third transmission period, and a signal of which the first code series is modulated by a fourth transmission period. The first and second sector radars transmit the created each signal from first and second transmission antennas.
Patent JP-2012084644-A (JP)
Title: Backside illumination solid-state imaging device
Inventor: ENDO TAKEFUMI
IPC: H01L27/146
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a backside illumination solid-state imaging device having a function of a global shutter capable of lessening decrease in sensitivity of a photodiode.SOLUTION: A backside illumination solid-state imaging device comprises a photodiode 3 and MOS transistors Q1, Q2, Q3 on a semiconductor substrate 1. The MOS transistors are formed on a surface of the semiconductor substrate and the photodiode 3 responds to incident light LG irradiated on a rear face of the semiconductor substrate opposite to the surface. A first transfer gate 1TR, a charge storage part G2 and a second transfer gate G3 for achieving a function of a global shutter are formed on the surface of the semiconductor substrate 1 at a main part and an upper part near the main part of the photodiode 3. In the backside illumination solid-state imaging device, because irradiated light to the photodiode is incident from the rear face of the semiconductor substrate, sensitivity of the photodiode is not reduced though the first transfer gate 1TR, the charge storage part G2 and the second transfer gate G3 for achieving the function of the global shutter are formed.
Patent JP-2012081114-A (JP)
Title: Ultrasonic diagnosis apparatus
Inventor: YOSHIZAWA SHINGO
IPC: A61B8/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosis apparatus capable of reducing an unnecessary signal component included in a reception signal, and performing unnecessary signal component reduction processing which is faithful to the disturbance degree of phases, especially, in an element arranging direction or an element reception signal line direction.SOLUTION: A factor computing unit 30 extracts a plurality of code bits from a plurality of element reception signals having been subjected to delay processing, and obtains the number (frequency) of polarity reversal in a signal line direction. Specifically, it is determined whether or not the contents of code bits are coincident between adjacent signals. A factor is computed based on the number of polarity reversal. A multiplier 32 multiplies the factor by the reception signal having been subjected to wave detection. When phases are disturbed in the signal line direction, the number of the polarity reversal is increased and the factor is reduced, thereby a signal reduction effect is increased.
Patent JP-2012089699-A (JP)
Title: Led module
Inventor: GO YOSHINORI
IPC: H01L33/48
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an LED module capable of securing its reliability by applying an airtight sealing structure in which a mounting part of an LED element is attachable and detachable, and preventing reduction in its light emitting efficiency and service life by applying a heat radiation structure.SOLUTION: An LED module comprises: a main body 10 including an approximately cylindrical metal cap 16 having a male threaded portion 15 on an outer side face of the cap, and formed by mounting an LED element 11 on a plane-like LED element mounting portion 14 on one end portion side of the cap; and a cover 30 having a female threaded portion 33 and a light-transmitting portion 31. The main body 10 and the cover 30 are integrated by engaging the female threaded portion 33 with the male threaded portion 15 to form an airtight space 40, and light emitted from the LED element 11 located in the airtight space 40 is emitted to the outside through the light-transmitting portion 31 of the cover 30.
Patent JP-2012093143-A (JP)
Title: Obstacle detector
Inventor: TERADA NAOTO
IPC: G01S13/36
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To enable a distance to an obstacle to be accurately measured due to a low-cost structure in an obstacle detector using signal waves such as light, electric waves, and ultrasonic waves.SOLUTION: An obstacle detector 1 comprises: a signal generation part 2 for generating sine-wave-shaped signal waves; a transmission part 3 for transmitting the signal waves; a reception part 4 for receiving reflection waves from an object of the signal waves; a sampling part 5; and a calculation part 6. The sampling part 5 obtains a sample column by sampling signal strengths of reflection waves received at the reception part 4. The calculation part 6 calculates a phase difference θ between the signal waves and the reflection waves by fitting a sine wave regarding an amplitude and the phase difference as a parameter to the sample column. Since the phase difference is calculated based on statistical processing that is the fitting of the sample column, the phase difference having slight influence on measurement such as noise can be calculated. Further, since a distance is calculated based on the phase difference, a distance to an obstacle can be accurately calculated without depending on an expensive high-speed circuit, thereby providing a low-cost obstacle detector.
Patent JP-2012093016-A (JP)
Title: Electric water heater
Inventor: TAKEUCHI KAZUMASA
IPC: F24H1/18
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater that achieves the reduction of a power consumption (utility costs) by effectively using the power of a solar battery panel to raise the temperature of water.SOLUTION: The electric water heater includes: a water storage tank 20 that stores water internally; a water supply section 22 that supplies the water into the water storage tank 20; a hot-water supply part 24 that is arranged in an upper part of the water storage tank 20 and sends the water to the outside of the water storage tank 20; a main heating part 26 that is driven by an AC voltage supplied from a commercial power supply, and heats the water in the water storage tank 20; the solar battery panel 10; an auxiliary heating part 28 that is driven by a DC voltage supplied from the solar battery panel 10, and heats the water in the water storage tank 20; and a water heater control device 40 that controls the drive of the main heating part 26 and the auxiliary heating part 28.
Patent JP-2012092748-A (JP)
Title: Apparatus for estimating generation amount of nox in internal combustion engine, and control apparatus
Inventor: KOBUNA SHUNSUKE
IPC: F02D45/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for estimating a generation amount of NOin an internal combustion engine, and a control apparatus that can highly accurately estimate the amount NOrelated to fuel consumption and facilitate improving exhaust emission as an example.SOLUTION: A maximum value of an increase degree in a heat generation rate from changes of the heat generation rate in a combustion process is extracted as a maximum inclination of the heat generation rate. A total amount of the NOgeneration is calculated by multiplying the maximum inclination of the heat generation rate by a function "f" defining a correction value as a variable according to a combustion field temperature, an oxygen concentration, a filling gas amount and ignition timing at the time of combustion ignition relative to the maximum inclination of the heat generation rate. An oxygen concentration in a combustion chamber is controlled so that the total amount of the NOgeneration reaches a NOacceptable amount or smaller.
Patent JP-2012091208-A (JP)
Title: Method for producing solder ball
Inventor: SHOJI TAKASHI
IPC: B23K35/40
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing solder balls capable of responding to a fine pattern and inexpensively forming the solder balls.SOLUTION: The method for producing solder balls 70 includes a first step of attaching core bodies 11 to a surface 1a of a base material 1 to which a first adhesion layer 5 is imparted, a second step of forming second adhesion layers 13 on surfaces 11a of the core bodies 11, a third step of adhering solder particles 14 on the surfaces of the second adhesion layers 13, a fourth step of forming solder layers 15 by fusing the solder particles 14, and a fifth step of separating the base material 1 from the core bodies 11.
Patent JP-2012093287-A (JP)
Title: Particulate substance detection sensor
Inventor: KIMATA TAKEHITO
IPC: G01N27/04
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a particulate substance detection sensor with high reliability, that stabilizes a dead time of the particulate substance detection sensor for detecting an amount of a particulate substance contained in a gas to be measured by detecting an electrical characteristic that changes in accordance with the amount of the particulate substance deposited between a pair of electrodes.SOLUTION: A hole 201 for introducing a gas to be measured is formed at a position opposing a detection part 11, and within a range where electric field intensity generated between a pair of detection electrodes 110 and 120 in the detection part 11 is uniform when an opening edge of the introduction hole 201 is projected on the detection part 11 in a case where the hole 201 is rotated in a circumferential direction.
Patent JP-2012097803-A (JP)
Title: Transmission driving device
Inventor: TASHIRO AKIYOSHI
IPC: F16H63/32
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a transmission driving device capable of achieving smooth movement in a shaft direction of a shift select shaft.SOLUTION: An electric actuator 21 includes: an electric motor 23; a ball screw mechanism 58 for converting rotary motion into linear motion; and an arm 60 swinging about the center axis 17 of the shift select shaft 15 with movement of the nut (moving body) 59 of the ball screw mechanism 58. The arm 60 includes a second engaging part 73 for engaging with the shift select shaft 15. The second engaging part 73 is formed into an annular plate and subjected to spline fitting with the shift select shaft 15. Further, the arm 60 is controlled in an attitude orthogonal to the shift select shaft 15 by an arm attitude control mechanism (control means) 130. The arm attitude control mechanism 130 includes a pair of annular members 131A and 131B which sandwiches the second engaging part 73 relative to the shaft direction M4 of the shift select shaft 15.
Patent JP-2012097978-A (JP)
Title: Heating cooker
Inventor: SHODA KAZUTAKA
IPC: A47B77/08
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker for improving user convenience while preventing a wall of a building adjacent to a kitchen counter from being excessively heated.SOLUTION: A built-in stove G which includes stove burners 1 arranged transversely is mounted on a counter top Ka of a kitchen counter K so as to be inserted in its rectangular opening. The opening is formed in a position shifted on the side of a stove burner whose maximum thermal power is lower than the stove burner on the other side, among the stove burners 1, along a lateral direction of the counter top Ka. The distance LH between the stove burner on one end side whose maximum thermal power is high, among the stove burners 1, and a side end part of the counter top Ka on the side corresponding to the burner, is larger than the distance Lh between the stove burner on the other end side, among the a stove burners 1, whose maximum thermal power is lower than the stove burner on one side, and the side end part of the counter top Ka on the side corresponding to the burner.
Patent JP-2012103892-A (JP)
Title: Transaction control device
Inventor: KOYAMA MASAYUKI
IPC: G06F12/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a transaction control device that can decrease the number of memories and reduce the chip area of a semiconductor device.SOLUTION: A transaction-queue-by-initiator management part 102 queues a transaction determined by an acceptance control part 101 to be queueable, and makes a request to write data by managing a transaction queue so that data of the transaction is written to a large scale memory until an allowable wait time corresponding to the transaction ends. A priority level control part 103 writes the data of transaction determined by the acceptance control part 101 to be unqueueable and data of a transaction requested by the transaction-queue-by-initiator management part 102 to write to the large scale memory according to priority levels. Therefore, the number of memories can be decreased and the chip area of the semiconductor device can be reduced.
Patent JP-2011031068-A (JP)
Title: Brush
Inventor: HAAKU HIDETAMA
IPC: A46B5/00
Filed: 2010-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush configured so that the way to hold a handle part formed in a curved shape can be easily changed.  <P>SOLUTION: The brush 1 includes a brush part 11 formed by bundling bristles at the top end of a bar-like handle part 10, the handle part 10 being bendable, and a rotary holding part 12 having a thickness and a width substantially equal to each other, which is formed in the middle of the holding part 10. The brush 1 can be easily rotated by holding, for example, the rotary holding part 12 by the fingers from both sides to relatively move the fingers forward and backward.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012090941-A (JP)
Title: Swing practice machine for enjoying ball hitting feeling
Inventor: SHINKUBO MAMORU
IPC: A63B69/36
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a swing practice machine for enjoying ball hitting feeling using a pendulum, allowing adjustment of ball hitting sound position in accordance with his/her swing speed, thereby preventing the sound from being emitted too early or too late.SOLUTION: The swing practice machine for enjoying ball hitting feeling is configured so that a pendulum is held by a magnet catcher, the holding force is weakened by centrifugal force of the pendulum during down-swing, and the pendulum collides with an impact plate at the tip end part to generate sound. The position of a long nut attached to the pendulum is changed for adjusting the holding force range with the magnet catcher to generate ball hitting sound at a desired position. The swing practice can be carried out indoor by shortening the overall length, and the ball hitting sound can be changed in some levels by using cushion sheets. When the grip part is changed to a bat grip, the swing practice machine can be used for enjoying batting feeling of baseball.
Patent JP-2012109838-A (JP)
Title: Creation method of security element arranging plan to printed matter
Inventor: ISHIKAWA TAKU
IPC: H04N1/387
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a creating method of a security element arranging plan to printed matter, which embeds a security element which is effective when the printed matter having one or more different ticket types is identified into a content element region and can differentiate the printed matter in the case of mechanical reading.SOLUTION: An image of a whole face of the printed matter where content elements are arranged is inputted, and a content element portion is divided into a square shape where an arbitrary rectangular region is set to be one block. A block where the content element is arranged is set to be a non-mask region. Respective blocks of the non-mask region are set to be blocks to which the security elements can be applied. The arranging plan where the plurality of security elements are disposed in the blocks to which the security elements can be applied is created. The created arranging plan of the respective security elements is evaluated and it is compared with a termination condition which is previously set and it is repeated until an evaluation result satisfies the termination condition.