baber/WOPTO huggingface dataset:
Patent JP-2012190694-A (JP)
Title: Electronic apparatus
Inventor: HIRAI ATSUSHI
IPC: H01H13/66
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of preventing the missing of operation.SOLUTION: An operating portion 103 is pressed by an external article. A fixed contact formed on a substrate 101 and a moving contat portion 102 are pressed by the operating portion 103 to toggle a switch. An electrostatic sensor portion 104 is stacked above the substrate 101 and the moving contact portion 102, and changes capacitance according to an area of a part where the proximity of the external article is less than a predetermined distance. A case 105 stores the substrate 101, the moving contact portion 102, the operating portion 103, and the electrostatic sensor 104, and has a recessed portion 112 into which the external article pressing the operating portion 103 enters. A control portion 108 temporarily registers key input based on the toggling of the switch detected at a switch portion input determining portion 107, confirms the key input based on the detected state of the switch and the detected change of the capacitance in the electrostatic sensor 104, and starts a predetermined action.
Patent JP-2012090253-A (JP)
Title: Deployable phased-array antenna
Inventor: TAKANO TADASHI
IPC: H01Q3/30
Filed: 2011-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a deployable phased-array antenna capable of enhancing a ratio of a projection area when housed and that when deployed, and performing phase correction electrically when deployed.SOLUTION: A deployable array antenna consists of a substrate 10, an antenna element 20, a supporting body 30, a hinge 40, and a phase controller 50. The antenna element 20 is arranged on a plurality of substrates 10. The supporting body 30 is provided on at least one lateral face of the substrate 10, and extended so as to be projected from the substrate by a projection amount in multiples of a thickness of the substrate. The hinge 40 connects between adjacent substrates or between the substrate and the supporting body, and has a degree of rotation freedom of at least 180 degrees. The hinge 40 is arranged so as to be folded in a projection area substantially equal to the area of one substrate at the time of housing by combining with the supporting body 30. The phase controller 50 performs phase correction of phase errors generated caused by difference in a substrate height, depending on the projection amount of the supporting body.
Patent JP-2012194340-A (JP)
Title: Wet type image formation device
Inventor: UETAKE SHIGEO
IPC: G03G15/20
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a wet type image formation device capable of combining off-set and fixability.SOLUTION: A recording sheet is transferred to heating pressure means 8 at the upstream side. As a toner image on the recording sheet is temporarily fixed with an increase in temperature of the recording sheet, a carrier liquid penetrated in a toner layer and in the recording sheet volatilizes and the carrier liquid in the toner layer is removed. The air containing a large quantity of the carrier liquid volatilized in the heating pressure means 8 at the upstream side is transferred by exhaust means 14 toward the heating pressure means 9 at the downstream side through an exhaust channel formed by a conveyance belt 15 and a guide member 10. Decrease in temperature occurs in the air containing a large quantity of the volatilized carrier liquid in the course of being exhausted through the exhaust channel toward the heating pressure means 9 at the downstream side. Part of the volatilized carrier liquid in the air containing a large quantity of the volatilized carrier liquid is liquefied to be a misted carrier liquid. Then, the carrier liquid mist is attached onto the surface of the recording sheet to be transferred by the conveyance belt 15.
Patent JP-2012197348-A (JP)
Title: Soft system furnace carbon black and rubber composition including the same
Inventor: TAKAHASHI YASUSUKE
IPC: C09C1/50
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a furnace carbon black that can improve flex crack growth potential resistance while maintaining the rubber physical properties of mechanical characteristics and extrusion properties or the like compared with a past FEF class carbon black when being combined to a rubber or the like, and to provide a rubber composition that combines the carbon black.SOLUTION: The soft system furnace carbon black has basic characteristics in which the nitrogen adsorption specific surface area (NSA) is 32-50 m/g, and the amount of dibutyl phthalate absorption (DBPA) is 100-130 mL/100g, wherein the ratio (NSA/IA) of NSA to an iodine absorbed amount (IA) is 0.9-1.0, the toluene coloring transmittance is at least 90%, and the generated hydrogen content is 2,000-2,550 ppm. In addition, the soft system furnace carbon black satisfies the formula (1): generated hydrogen content (ppm)≤2,850-10×NSA.
Patent JP-2012197171-A (JP)
Title: Paper transport device, document reading apparatus with the same, and image forming apparatus
Inventor: MATSUMOTO KAZUTAKA
IPC: G03G15/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper transport device that can satisfactorily correct the skew of paper by first and second regist rollers, and neither prevents acceleration of a transport speed of the paper, nor deteriorates the function of the regist roller.SOLUTION: When the skew of document sheet is not detected more upstream in a transport direction of a document sheet than a pair of first regist rollers 72, the skew of the document sheet is not corrected by the first regist rollers 72, and the skew of the document sheet is corrected only by a pair of second regist roller 75. As a result, a leading edge of the document sheet is stopped by the abutting of the pair resist rollers 72, nor is the transport speed of the document sheet deteriorated by the pair of the first regist rollers 72.
Patent JP-2012201894-A (JP)
Title: Treatment method of copper containing iron and tin
Inventor: MIYAMOTO KAZUAKI
IPC: C22B15/14
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of copper containing iron and tin, by which iron and tin can be efficiently removed from the copper containing iron and tin.SOLUTION: The treatment method of copper containing iron and tin includes: an iron oxidation step of oxidizing iron contained in the copper containing iron and tin melted at a prescribed temperature using a solvent; a casting step of casting the molten metal that is obtained in the iron oxidation step and separated from slag; and a tin oxidation step of re-melting the metal obtained in the casting step together with a solvent and oxidizing the tin contained in the re-melted metal using sodium carbonate.
Patent JP-2012203467-A (JP)
Title: Pattern image generation device, pattern image generation method, device information collection device, device information collection method, and device information collection system
Inventor: TAKEUCHI TOSHIHIRO
IPC: G06K1/12
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately recognize page switching to accurately collect device information when a two-dimensional bar code constituted of a plurality of pages where device information are stored is displayed on a screen while sequentially switching pages.SOLUTION: Device information of an object device is converted to a two-dimensional bar code which is constituted of a plurality of pages 12a(1) to 12a(n) in each of which page information is included and page start information and page end information are included, and a pattern image 12 is generated which is obtained by inserting pages 12b(1) to 12b(n) for switching in a single color or the like, between respective pages of the two-dimensional bar code. The pages of the pattern image 12 are repeatedly displayed on a screen while being sequentially switched and are photographed as a moving image. Frames in a single color are detected from the photographed pattern image 12 as delimiters of pages 12a(1) to 12a(n) of the two-dimensional bar code, and images in respective pages 12a(1) to 12a(n) of the two-dimensional bar code are taken in and decoded.
Patent JP-2011204348-A (JP)
Title: Detection of defect regions in hard disc using soft decision
Inventor: YANG SHAOHUA
IPC: G11B20/18
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for detecting defect regions in a hard disc of a hard disc drive, the technique corresponding to TA (thermal asperity) or a defective medium.SOLUTION: In the hard disc drive, the defect regions on the hard disc are detected by generating two statistical measures (ex, β(K) and β(K)) based on signal values (ex, x[n] or y[n]) and soft-decision values (ex, L[n]) corresponding to the signal values. The measures are compared to detect the location of the defect regions of the hard disc drive. Using the soft-decision values reduces fluctuations in a ratio of the statistical measures compared to a ratio formed from statistical measures that are not based on soft-decision values, resulting in a more reliable test for detecting defect regions.
Patent JP-2012202874-A (JP)
Title: Apparatus and method for measuring breath component
Inventor: TAGUCHI TOSHIYUKI
IPC: G01N27/409
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively and quickly determine whether or not microorganisms having urease activity exist in a stomach of a subject.SOLUTION: Before the subject drinks a solution or a solid containing urea, a concentration of ammonium in the breath of the subject and the concentration of either one component out of oxygen and carbon dioxide in the breath of the subject are detected, and the concentration of ammonium and the concentration of the component in the breath of the subject drinking a generator for neutralizing gastric acid after the subject drinks the solution or solid containing urea and generating carbon dioxide are detected. Based on the concentration of ammonium and the concentration of the component detected before the subject drinks the solution or the solid containing urea and the concentration of ammonium and the concentration of the component detected after the subject drinks the generator, the concentration of ammonium included in gas in the stomach of the subject is calculated and the calculated ammonium concentration is compared with a predetermined threshold to determine whether or not microorganisms having urease activity exist in the stomach of the subject.
Patent JP-2011207475-A (JP)
Title: Planetary gear mechanism for bicycle internal hub transmission
Inventor: HINO TETSUYA
IPC: B62M11/16
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear mechanism for a bicycle internal hub transmission that includes at least one stepped planetary gear.SOLUTION: The stepped planetary gear 16 has a first helical gear part 70 with a first outer diameter and a second helical gear part 72 with a second outer diameter that is greater than the first outer diameter. The first helical gear part 70 has a first helix angle αand the second gear part 72 has a second helix angle α. The first and second helix angles are angled such that, for a given amount of rotation of the stepped planetary gear 16, corresponding travel points on the teeth of the first and second helical gear parts move the same axial amount with respect to the rotational axis of the stepped planetary gear 16.
Patent JP-2012203382-A (JP)
Title: Specific acoustic signal including interval detection apparatus, method and program
Inventor: NAGANO HIDENAO
IPC: G10L25/54
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect, in an accumulation signal, an interval including a sound similar to a reference signal, while considering the possibility to temporally elongate/contract an acoustic signal, even if lengths of the reference signal and the interval similar to the reference signal on the accumulation signal are different.SOLUTION: A small area accumulation signal spectrogram similar to each small area reference signal spectrogram is detected for each frequency band. The small area similarity of the small area accumulation signal spectrogram similar to each small area reference signal spectrogram detected for each frequency band is added to the interval similarity of each of intervals starting at a plurality of times (t) of an accumulation signal including the small area accumulation signal spectrogram based on a range of predetermined interval elongation/contraction rate, thereby calculating the interval similarity for each of intervals of the accumulation signal. On the basis of the interval similarity, an interval including a sound similar to the reference signal in the accumulation signal is detected.
Patent JP-2012206284-A (JP)
Title: Device and method for ejection of liquid
Inventor: HANEO MASAKAZU
IPC: B41J29/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To generate an accurate drive signal that is strong in disturbance in a liquid ejection device.SOLUTION: A liquid ejection device includes: (A) a control part that generates an analog voltage signal based on the digital signal that defines the waveform shape of the signal; (B) a head part which includes a voltage waveform signal generation part that amplifies the voltage and amplifies the current of the analog voltage signal and generates the voltage waveform signal and an element that jets the liquid from a nozzle and that is driven according to the potential difference of the voltage waveform signal and the ground; and (C) a transmission part that transmits the analog voltage signal from the control part to the head part. The transmission part has: a twisted-pair cable in which a transmission line that transmits the analog voltage signal and a ground line are twisted; or a coaxial cable in which the transmission line is enclosed concentrically by the ground line.
Patent JP-2012209314-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: OSAWA HIROSHI
IPC: H01L21/56
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving reliability when heat stress is applied by uniformly dispersing heat stress caused by a difference between thermal expansion coefficients of the semiconductor device and a mounting board in the semiconductor device, and a method for manufacturing the same.SOLUTION: A semiconductor device 20 comprises a lead frame 10 having a die pad 15 and a plurality of lead parts 16 arranged around the die pad 15; a semiconductor element 21 placed on the die pad 15; and bonding wires 22 electrically connecting the lead parts 16 to the semiconductor element 21. The lead frame 10, the semiconductor element 21 and the bonding wires 22 are sealed with a sealing resin part 23. Each of the lead parts 16 comprises an outer terminal 18 exposed to an outside of the sealing resin part 23, and the outer terminal 18 of each of the lead parts 16 is arranged on a circumference Caround the die pad 15 in plan view.
Patent JP-2012210305-A (JP)
Title: Game system and game device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game system allowing predetermined processing to be performed even when identification information of an integrated circuit is not registered.SOLUTION: This game system includes a game device and a management device. The game device transmits identification information stored in advance to the management device. The management device acquires the identification information, determines whether or not the same identification information as the acquired identification information is stored, and transmits the determination result to the game device. The game device acquires the determination result. The game device performs predetermined processing when the acquired determination result indicates that the same identification information is stored and when permission information for allowing the predetermined processing to be performed is set to the game device. The game device performs the predetermined processing under a predetermined condition when the acquired determination result indicates that the same identification information is not stored and when the permission information for allowing the predetermined processing to be performed is set.
Patent JP-2012211416-A (JP)
Title: Coated paper for printing
Inventor: ISHIZUKA KAZUHIKO
IPC: D21H23/48
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a de-inked pulp containing coated paper for printing that has a high brightness and a high opacity.SOLUTION: The method includes a process of forming at least one of coating layers by curtain coating a coating liquid that contains one or more color materials selected from the group consisting of purple pigments, purple dyes, blue pigments and blue dyes to produce the coated paper for printing. The content of de-inked pulp (DIP) in a base paper is 60 wt.% or more on the basis of oven dry weight of the whole pulp, and a bvalue of the hue of the paper is -10 or above and below -0.5 as measured by a JIS P 8150 method including ultraviolet rays.
Patent JP-2012144511-A (JP)
Title: METHOD FOR PRODUCING (2R)-2-FLUORO-2-C-METHYL-D-RIBONO-γ-LACTONE PRECURSOR
Inventor: ISHII AKIHISA
IPC: C07D307/33
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for producing (2R)-2-fluoro-2-C-methyl-D-ribono-γ-lactone precursor.SOLUTION: The open-ring fluorinated compound of the (2R)-2-fluoro-2-C-methyl-D-ribono-γ-lactone precursor can be produced by reacting 1, 2 diols with an organic base, and further with sulfuryl fluoride (SOF) in the presence of a fluoride ion source, as necessary. The method for producing the (2R)-2-fluoro-2-C-methyl-D-ribono-γ-lactone precursor invloves the fewer number of steps compared to the conventional production method (three steps consisting of cyclic sulfite esterification and oxidizing and ring-opening fluoridizing can be reduced to one step) and, further, fulfills the requisites (high yield and excellent reproducibility) as the industrial production method. The (2R)-2-fluoro-2-C-methyl-D-ribono-γ-lactone precursor thus obtained can be used as the important intermediate of 2'-deoxy-2'-fluoro-2'-C-methylcytidine having anti-viral activity.
Patent JP-2012218013-A (JP)
Title: Vehicle wheel manufacturing apparatus
Inventor: YAMAZAKI AKIO
IPC: B21H1/04
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To guarantee sure holding of a wheel material at the time of spinning process.SOLUTION: When a tail stock cylinder expands, a cam member 32 moves leftward together with a movable sleeve member 26, and first and third cam surfaces 32b and 32d slide on a first frictional contact surface 18b on the outer surface of a rocking arm 18 and a third frictional contact surface 18d on the inner surface, to swing the rocking arm 18. Following the swinging, a circumferential groove 18a of the rocking arm 18 and a circumferential groove 14b of a rocking shaft 14 bite each other. When the tail stock cylinder contacts, the movable sleeve member 26 and the cam member 32 are moved rightward by the energizing force of a return spring 30. A second cam surface 32c of the cam member 32 slides on a second frictional contact surface 18c of the rocking arm 18 to swing the rocking arm 18. Following this, the circumferential groove 18a of the rocking arm 18 departs from the circumferential groove 14b of the rocking shaft 14.
Patent JP-2012217912-A (JP)
Title: Medium accumulation apparatus and medium treatment apparatus
Inventor: TOBAYAMA KYOICHI
IPC: B07C1/16
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a medium accumulation apparatus and a medium treatment apparatus satisfactorily accumulating a medium regardless of attribute thereof.SOLUTION: The medium accumulation apparatus is provided with: a conveyer 17 continuously conveying a medium; a measuring unit 8 measuring the attribute of the medium conveyed by the conveyer 17; an introducing unit 20 introducing the medium whose attribute is measured by the measuring unit 8; an accumulation unit 16 accumulating the medium introduced by the introducing unit 20; a displacing unit 22 displacing a rear part of the medium introduced to the accumulation unit 16 in the face direction in relation to the advancing direction of the rear part; and a controller variably controlling the displacing speed by the displacing unit 22 on the basis of the attribute of the medium measured by the measuring unit 8. The introducing unit 20 introduces a succeeding medium into a space K formed by displacing the rear part of the medium by the displacing unit 22.
Patent JP-2012217614-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of interference fringes because of parallax images as much as possible, and to reduce a processing load of generation of the parallax images in generation of the respective parallax images.SOLUTION: A game machine includes: image display bodies 9a, 1051 where a pixel P comprising a plurality of sub-pixels p1-p9 capable of displaying a plurality of parallax images having different viewpoints for composing a three-dimensional image is disposed repeatedly and adjacently; emission direction limiting elements 9b, 1057 for limiting emission directions of respective parallax image light emitted from the respective sub-pixels to predetermined directions corresponding to the parallax images; a three-dimensional image display device 9 for displaying a three-dimensional image comprising the parallax images; and display control means CPU 86, 213, 1091a, 1092 of controlling display of the three-dimensional image display device. The display control means executes control for displaying the parallax images with partial sub-pixels as sub-pixels to be displayed from among the plurality of sub-pixels in the respective pixels, and for preventing the parallax images from being displayed in sub-pixels other than the sub-pixels to be displayed.
Patent JP-2011170874-A (JP)
Title: Information processor and method for increasing speed of data save in the information processor
Inventor: NISHIDA TAKESHI
IPC: G06F1/30
Filed: 2011-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor configured to increase the speed of hibernation even when an OS forms a hibernation file.  <P>SOLUTION: A high-speed hibernation utility program 120 requests the OS 110, upon receipt of a hibernation transfer notice from the OS 110, to secure a storage area on a main memory 13, and executes writing to fill the secured storage area on the main memory 13 with regular data with high compression efficiency. After embedding the regular data, the high-speed hibernation utility program 120 transmits an interrupt preparation completion notice to the OS 110. The OS 110 shifts the information processor to a power-saving state (hibernation state) after forming the hibernation file for the main memory 13 with the regular data embedded therein and writing the file to an HDD 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT