baber/WOPTO huggingface dataset:
Patent JP-2011193332-A (JP)
Title: Projector and video projection method
Inventor: TAMURA AKIHIKO
IPC: G03B21/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, regarding a projector and a video projection method, a video image after trapezoidal distortion correction becomes darker than an original video image.  <P>SOLUTION: A projector for projecting and displaying a video image on a projected surface includes: a distortion corrected video data generating unit for generating distortion corrected video data by applying, to original video data input to the projector, distortion correction processing for correcting distortion of a video image to be projected on the projected surface; a deformation rate deriving unit for deriving a deformation rate of a distortion corrected video image with respect to an original video image represented by the original video data for the distortion corrected video image represented by the distortion corrected video data; a luminance correcting unit for generating luminance corrected video data by correcting luminance of the distortion corrected video data on the basis of the deformation rate derived by the deformation rate deriving unit, the luminance correcting unit being configured to perform luminance correction so that as the deformation rate becomes smaller, luminance may be increased more by luminance correction; and a video light output unit for generating and outputting video light representing a video image on the basis of the luminance corrected video data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197729-A (JP)
Title: Non-volatile memory device
Inventor: MIYATA KEIZO
IPC: G11C16/02
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory device which has high reliability by effectively utilizing a non-defective block in a physical block group including a defective block.SOLUTION: A swapping part retrieves a physical block group 401 including a physical block that has been deleted more than the number of deletions A among all physical block groups by referring to a management table 103. Furthermore, the swapping part retrieves a physical block group 403 including a physical block that has been deleted less than the number of deletions B among physical blocks including a defective block, the physical block being a non-defective block. Then, the swapping part swaps the physical block of the physical block group 401 with the non-defective physical block of the physical block group 403.
Patent JP-2011199361-A (JP)
Title: Data transmission system and data transmitter
Inventor: KONO MASASHI
IPC: H04L47/41
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system and a data transmitter capable of changing the number of lanes of transmission lines dynamically and achieving power-saving.SOLUTION: The data transmission system has a transmitter 1 and a receiver 2, each of which has x virtual lanes in the inside and performs communications by n transmission lanes. The transmitter 1 has a flow rate-monitoring unit and a flowmeter measuring unit which detect short-term fluctuation and long-term fluctuation of transmission data. The transmitter 1 determines the necessary minimum number of lanes in use based on the detected result, and embeds the determined information at a marker to transmit on a virtual lane. The receiver 2 extracts the marker to recognize the necessary minimum number of lanes in use. The transmitter 1 and the receiver 2 perform communications, using the necessary minimum number of lanes in use.
Patent JP-2011198213-A (JP)
Title: Merchandise feeder
Inventor: NAKASUJI TAMOTSU
IPC: G07F11/22
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise feeder which can feed a predetermined number of merchandise.SOLUTION: The merchandise feeder includes: a standby part (2) allowing merchandise flowing down from a stocker (1) to stand by; a drive mechanism (6) having a driving shaft (9) turnable only once by a predetermined turning angle by a power source when receiving a coin; and a delivery mechanism (4) turned by the drive mechanism (6) to convey out merchandise in the standby part (2). The standby parts (2) are arranged in a plurality of parts at equal spaces of a predetermined separation angle on the circumference including the delivery mechanism (4). The delivery mechanism (4) includes a turning means (11) turning by a predetermined angle corresponding to the separation angle with the center of circumference as a turning axis, and the turning means (11) includes one or more fall operating means (20) passing through the standby part (2). The number of fall operating means (20) provided at the turning means (11) is changeable, and when the number is increased, the number of merchandise carried out by one-time driving of the drive mechanism (6) is increased.
Patent JP-2010287217-A (JP)
Title: Invention development degree generator, invention development degree generating method, and program
Inventor: TANIGAWA HIDEKAZU
IPC: G06Q50/00
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a proper invention development degree is not calculated as to a subordinate relation of a claim, in a conventional invention development degree generator.  <P>SOLUTION: This invention development degree generator includes: a claim scope data storage part 101 for storing a data of a scope of the claims including one or more of the claims having a claim tag indicating the number of the claims; a claim scope data acquiring part 102 for acquiring the data of the scope of the claims from the claim scope data storage part 101; a determination part 103 for determining whether each claim specified by the claim tag is an externally added claim or not, using the data of the scope of the claims obtained by the claim scope data acquiring part 102; an invention development degree acquiring part 107 for acquiring the invention development degree as to the subordinate relation of a claim, in response to a determination result from the determination part 103; and an output part 108 for outputting a value obtained by the invention development degree acquiring part 107.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070632-A (JP)
Title: Inspection system, mobile terminal, inspection method, and program
Inventor: SHIBUKAWA TOMOE
IPC: G06Q50/08
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prepare structured inspection image information having a whole-detail image relation, using a personal digital assistant.  <P>SOLUTION: A mobile terminal 3 displays a superordinate evidence photo selected in S23, on an image display 48, and receives designation of a related position where a subordinate evidence photo is to be associated with the superordinate evidence photo, via an operation means 46 (S25). The mobile terminal 3 receives an instruction to capture an image via an imaging button 44, and stores, in a memory 38, the subordinate evidence photo obtained by imaging started in response to the imaging instruction (S26). The subordinate evidence photo stored in the memory 38 is displayed on the image display 48 (S27). The mobile terminal 3 stores again, in the memory 38, the subordinate evidence photo acquired in the memory 38, in association with an ID of the superordinate evidence photo designated in S25, coordinate information (x, y) indicating the position on the superordinate evidence photo, and an imaging point ID uniquely assigned to the position (S28).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198260-A (JP)
Title: Biometric authentication device, method for generating database for authentication, and computer program
Inventor: TAKIZAWA TAKASHI
IPC: G06F21/44
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To automatically optimize an authentication database used for 1:N authentication.SOLUTION: A narrowing-down part 9 reads biological registration data associated with terminal identification information received from a radio communication part 10, from a population DB 5 and stores the biological registration data in the authentication DB 6 in association with the terminal identification information, and deletes the biological registration data associated with the terminal identification information, from the authentication DB 6 when determining that no terminal identification information is received over a fixed period of time.
Patent JP-2011200942-A (JP)
Title: Pin clamp device
Inventor: SHIMIZU YOICHI
IPC: B23Q3/06
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pin clamp device that can be used in a small space formed around a panel-type workpiece.SOLUTION: The panel-type workpiece 209 is seated on a seating face 208 while a positioning pin 210 is inserted in a positioning hole 211 formed thereat. A claw 207 of a clamp arm 206 is protruded from the seating face 208. A rod 203 is extended in roughly parallel to a shaft 213 of the clamp arm 206. A joint 205 joints the rod 203 with the clamp arm 206. A rotating shaft 204 is fixed and provided at the seating face 208, and orthogonally intersects a virtual plane AS that is formed of the shaft 213 and the rod 203 to support the joint 205 within the virtual plane AS to rotate freely. The rod 203 is displaced in an axial direction by the drive of a drive part 202.
Patent JP-2011205447-A (JP)
Title: Terminal tester
Inventor: KIBA TAKEO
IPC: H04W88/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal tester, capable of reducing the load of correlation processings, by reducing the channels to be processed, according to the settings from the terminal tester in processing for timing synchronization of uplink radio data communication, in the terminal tester.SOLUTION: On the basis of the transmit power value specified by the 3GPP standard or user settings, a terminal tester sets a transmit power value for each of a plurality of channels included in an uplink radio data signal of a terminal. The terminal tester selects two channels, in the order starting from the highest power value from among the received channels to reduce operational complexity, in correlation processings and adds results determined in the correlation processing (S36-S40) to facilitate a search of a peak value, thereby preventing reduction of detection accuracy in timing synchronization (S42-S48).
Patent JP-2011202772-A (JP)
Title: Oil passage structure for hydraulic clutch of engine
Inventor: FUJIMOTO YASUSHI
IPC: F16D25/12
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid increase in size of an engine when supplying oil to a hydraulic clutch, in oil passage structure for a hydraulic clutch of an engine, in which a plurality of oil passages in a rotational shaft are radially extended in the rotational shaft to which the hydraulic clutch is disposed, and a plurality of supply oil passages which are disposed to a case cover to introduce oil from an oil supply source therein are individually connected to the respective oil passages in the rotational shaft.SOLUTION: A cavity 135 having a closed end wall 135a facing one end of the rotational shaft 71 and receiving one end of the rotational shaft 71 therein, is disposed in an inner surface of the case cover 55 so that the supply oil passages 125, 126 are opened at an inner periphery of the recessed part 135. At least one radial communication hole 138 is disposed in one end portion of the rotational shaft 71 to extend radially of the rotational shaft 71 so that an inner end thereof is connected to the other oil passage 111 excluding a particular oil passage 112. The radial communication hole 138 communicates with the corresponding supply oil passage 125 out of the plurality of supply oil passages 125, 126, in the recessed 135.
Patent JP-2011200848-A (JP)
Title: Treatment method of wastewater
Inventor: KAWAMURA KAZUSHIGE
IPC: C02F3/30
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating the wastewater discharged at the time of wet-cleaning of petroleum-based and coal-based fossil fuel positively and efficiently without cost.SOLUTION: The wastewater treatment method at least includes compounds of selenium, fluorine, and boron, and it includes: a pH adjustment step 101 adjusting pH to be 3 or above and 7 or below by adding acid and alkali to the wastewater; an aluminum adding step 102 adding an aluminum compound to the wastewater at the same time as the pH adjustment step 101 or at its downstream; an iron elution step 103 eluting iron into the wastewater by bringing iron material into contact with the wastewater while introducing gas containing oxygen; an iron material coagulation step 104 coagulating the solid content by adding an alkali agent containing calcium to the wastewater treated at the iron elution step 103 so that the pH becomes to be higher than the pH at the iron elution step 103, and also to be 6 or above and 9 or below; and a solid-liquid separation step 105 separating the obtained solid content from the wastewater.
Patent JP-2011211829-A (JP)
Title: Generator
Inventor: KANETANI TADAYUKI
IPC: H02K21/22
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To easily reduce the size of a small-sized generator mounted to a portable telephone and a portable electronic apparatus.SOLUTION: The generator is equipped with: a shaft 31; a rotor holder 32; a nearly cylindrical sleeve 23 which is positioned in a lower part of the ceiling of the rotor holder; a thrust bearing 4 whose position in the axial direction is fixed to the shaft and which contacts with one end face of the sleeve at one side of the axial direction of the sleeve; a retaining part which is attached to the shaft and faces the other end face of the sleeve at the other side of the axial direction of the sleeve;, a rotor magnet 34; and an armature 22. A magnetic center position in the axial direction of the rotor magnet 34 is positioned on one side away from a magnet center position in the axial direction of the armature 22, an outside diameter of a contact region between the one end face of the sleeve and the thrust bearing 4 is smaller than an outside diameter of the sleeve, and an outside diameter of a contact region which is formed when the other end face of the sleeve 23 contacts with the retaining part, is smaller than the outside diameter of the sleeve.
Patent JP-2011205976-A (JP)
Title: Method and apparatus for recovering water-soluble protein
Inventor: TAKAGI TAKESHI
IPC: A23J1/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficiently recovering water-soluble protein contained in a processing solvent of animal food.SOLUTION: The apparatus 10 for recovery includes heaters 11a-11c arranged with electrodes 21 and 22 arranged in a pair. The aggregate of water-soluble protein in a processing solvent is produced by energizing the electrodes 21 and 22 in a condition of equally keeping a flow velocity in a cross section in a direction which the processing solvent L crosses a flow direction in a heating chamber 23. The aggregate becomes lump and is produced in the heating chamber 23 without adhering to the inner peripheral surface of the heaters 11a-11c, and the aggregate is recovered from the processing solvent L through a filter 27. Water-soluble protein having a different molecular weight is fractionally recovered by increasing the temperature of the heater on a downstream side rather than an upstream side.
Patent JP-2011209540-A (JP)
Title: Image pickup device
Inventor: OTAKE YASUO
IPC: G03B17/56
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device which is mounted on an aircraft and can pick up an image without turbulence regardless of vibration environment, flying state or moving state of the aircraft.SOLUTION: A windscreen 6 formed of a light-transmitting material and an anti-vibration device 7 are fixed to a fixing base 5 bonded to a machine body structure member 4. A gimbal device 8 that can be rotated around a two-orthogonal-axis to which optical equipment 9 is fixed is supported via the anti-vibration device 7. The anti-vibration device 7 consists of a linear motion guide device for linearly moving the gimbal device 8 with regard to the fixing base 5, and anti-vibration rubber arranged to have a buffering effect in the moving direction of the linear motion guide device.
Patent JP-2011207691-A (JP)
Title: Apparatus and method for producing silicon carbide single crystal
Inventor: KONDO HIROYUKI
IPC: C30B29/36
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for producing a silicon carbide single crystal, by which the growth of an SiC single crystal of different polymorphism is prevented and a high quality SiC single crystal is produced when the SiC single crystal is grown by using a seed crystal composed of an SiC single crystal of an ON-substrate in which the off-angle is almost zero, e.g., 0.5° or less.SOLUTION: A cavity part 3a is provided in a pedestal 3 where a seed crystal 4 is to be arranged so that the heat dissipation property in the cavity part 3a becomes higher than those of other parts of the pedestal 3. Then, a part on the seed crystal 4 side of the cavity part 3a is formed so as to be fitted within a circle having a diameter of 1-5 mm. Thereby, only one growth nucleus is formed on the surface of the seed crystal 4, and an SiC single crystal grows while enlarging from the growth nucleus. Consequently, although micropipe defects and spiral dislocations are generated in a part above the part serving as the growth nucleus initially formed, that is to say, a part where a facet is formed, it becomes possible to prevent the occurrence of basal plane dislocations and stacking faults and the occurrence of different polymorphism is prevented in the area other than the part.
Patent JP-2011207725-A (JP)
Title: Method for producing manganese oxide
Inventor: NAKAYAMA MASAHARU
IPC: C01G45/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing layered manganese oxide with high crystallinity useful as a charge storage material, a catalyst, an adsorbent and an ion exchanger, wherein good current response is obtained by a cathode reduction method and an inexpensive stainless plate can be used.SOLUTION: The method for producing manganese oxide is characterized by electrochemical reduction of permanganate ions (MnO) under coexistence of alkali metal ions. A concentration ratio of added alkali metal ions to permanganate ions is confined to the range of 10-100. A potential applied to an electrode is confined to the range of +0.17 to -0.04 V (to a silver/silver chloride electrode). At least one electrode substrate selected from the group consisting of electrode substrates of stainless steel and a more noble metal than stainless steel, a glass electrode coated with indium tin oxide (ITO) and at least one kind of the electrode substrate selected from a group of the carbon electrode can be used as an electrode substrate.
Patent JP-2011210209-A (JP)
Title: Information display device and program
Inventor: SAKURAI TAKAYUKI
IPC: G06F3/048
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To easily acquire a trajectory of an analysis object point expressed by a plurality of images.SOLUTION: The scientific electronic calculator 1 includes a memory unit 13 which stores at least one image file 132 having a plurality of image data 133; a key input unit 14 which designates any one of image files 132 as a designated image file 132S based on a user operation; a CPU 11 which displays image of any image data 133 in the designated image file 132S on a display screen; and a touch panel 30 which receives, within the display screen displaying the image of the image data 133, a plotting operation for a desired analysis object point in the image. The CPU 11 sequentially switches the image data 133 to be display-controlled within the designated image file 132S while displaying and maintaining, upon each receipt of plotting operation, a plot point P at a target position of the plotting operation within the display screen.
Patent JP-2011216536-A (JP)
Title: Test circuit for semiconductor integrated circuits
Inventor: TAMAOKI YOICHI
IPC: H01L27/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide techniques which separate transistor characteristics and characteristics of wiring load in a wiring system with high precision and evaluate characteristics of interlayer insulating films and the like considerably influencing the wiring load.SOLUTION: A test circuit for semiconductor integrated circuits has a ring oscillation circuit having (2k+1: k being an integer of one or greater) pieces of inverters, and load circuits of the same impedance value are provided between the respective adjacent inverters, respectively.
Patent JP-2011215777-A (JP)
Title: Object detection sensor and security system
Inventor: NISHIMURA TAKUYA
IPC: G08B25/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an object detection sensor capable of monitoring a monitoring range without detecting an exiting user as an intruder.SOLUTION: This object detection sensor comparing present ranging data acquired by scanning a caution area and reference data to determine the presence/absence of an intrusion object inside the caution area stores an exit area that is an area in the caution area which the user has passed when the user exits, and prohibits the determination of the intrusion object about the exit area until a prescribed time lapses when receiving an input of a guard start signal from a guard device.
Patent JP-2011212368-A (JP)
Title: Storage container
Inventor: SATO AKINORI
IPC: A45D33/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a storage container having good appearance, in which a knob or the like of a drawer member for cosmetic tools or the like are not exposed on the outer periphery or the top face of the storage container.SOLUTION: A drawer member 4 is provided in a freely protrudable/retractable manner outward on a container body 2 side or a cap body 3 side. The drawer member 4 is designed to be protruded outward by turning all or part of the container body 2 or of the cap body 3. Also, by turning the cap body 3 in the opening direction relative to the container body 2, the drawer member 4 is made to protrude outward and thereafter the cap body 3 is made to come off from the container body 2. Further, by turning the cap body 3 in the closing direction relative to the container body 2, the cap body 3 is screw-fitted to the container body 2 and closed and, thereafter, the drawer member 4 being protruded outward, is made to be retracted to the container body 2 side or the cap body 3 side.
Patent JP-2011215518-A (JP)
Title: Projection display device with position detection function
Inventor: ENDO KATSUMA
IPC: G03B21/14
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a projection display device with a position detection function, capable of optically detecting the position of a target object located in a direction where an image is projected, even when an imaging element is not used.SOLUTION: When the position detection function is added to the projection display device to constitute the projection display device 100 with the position detection function, a light source part 11 for detecting a position, which emits detection light L2 comprising infrared light whose peak wavelength has the band of 840 to 1000 nm to the front space, is provided in an image projection device 200, and detection light L3 reflected by the target object is detected by a photodetector 30. In the light source part 11 for detecting the position, the light intensity distribution of the detection light L2 emitted from a light source 12 is converted by an electro-optical device 16 including a liquid crystal panel 160, and then the detection light L2 is emitted.