baber/WOPTO huggingface dataset:
Patent JP-2011048026-A (JP)
Title: Imaging optical system, camera and personal digital assistant
Inventor: NAKAYAMA TAKAHIRO
IPC: G03B11/00
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging optical system which has a large diameter lens and a small F-number, has preferable imaging performance and can effectively reduce the generation of a ghost by the use of an ND filter.  <P>SOLUTION: The imaging optical system includes: an aperture stop S; a first lens group G1 arranged on the object side of the aperture stop S; a second lens group G2 arranged on the image side; and a parallel plate-like ND filter ND arranged on approximately the same position as the position of the aperture stop S in the optical axis direction of the first and second lens groups, wherein the second group G2 includes positive refractive power as a whole, the ND filter ND is retractable from the optical axis and can attenuate a light amount, and if an average reflectance in the wavelength region of light from 400 nm to 700 nm is R1 with respect to the incident light from the object side and is R2 with respect to the incident light from the image side, R1 and R2 satisfy the condition (1): (1) R1/R2>2.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049767-A (JP)
Title: Moving picture reproducing method, moving picture reproducing system, and program
Inventor: IWAI MASAYOSHI
IPC: H04N19/625
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To multiplex and encode a plurality of image streams that are temporally synchronized and to decode the encoded result as image streams that are temporally synchronized.  <P>SOLUTION: This moving picture reproduction system includes: interfaces 632 and 634 for extracting images in which reproduction timing of a plurality of image streams that are respectively different is common, from a plurality of image streams cross-sectionally, to arrange the images in the extraction order and reading time-convoluted encoding sequence; a decoding part 638 for decoding the encoding sequence to generate a time-convoluted integrated stream; a frame synchronization processing part 640 for acquiring the integrated stream, dividing images of each image stream constituting the integrated stream, and temporally synchronizing and writing the divided images; and a display device 650 for receiving a video signal from a graphic accelerator 646 and displaying a moving picture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048141-A (JP)
Title: Reflection screen
Inventor: SHIMIZU NOBUO
IPC: G03B21/60
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide information necessary for users through the use of a reflection screen.  <P>SOLUTION: The reflection screen is configured to reflect projection light which has been obliquely projected toward the observation surface of a screen substrate 10 from a direction vertically shifted from the normal line of the observation surface of the screen substrate 10, toward the observation surface side. The reflection screen includes: first reflection parts 12 disposed on the screen substrate 10 regularly in vertical and horizontal directions so as to reflect the projection light; second reflection parts 22 partly including the formation area of the adjacent first reflection parts 12, and disposed under a rule different from that of the first reflection parts 12 so as to reflect the projection light. Each of the first and second reflection parts 12 and 22 is formed into a hemispherical recessed or projected portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010194706-A (JP)
Title: Method of manufacturing substrate
Inventor: NISHIZAWA TAKAAKI
IPC: H01L21/304
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a substrate improved in thickness accuracy of the substrate.  <P>SOLUTION: This method includes processes for: preparing a block 1, a wire 3 for cutting the block 1 in a lower part of the block 1 and a dip tank 6 having machining liquid 11 up to a position not in contact with the wire 3 in a lower part of the wire 3; advancing a lower surface of the block 1 to the traveling wire 3 and starting cutting of the block 1; and cutting the block 1, while dipping the cut region of the block 1 in the machining liquid 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011054217-A (JP)
Title: Optical disk apparatus
Inventor: FUJIMOTO TAKAYUKI
IPC: G11B33/14
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in recording quality caused by an excessive increase in temperature of an objective lens-driving mechanism mounted on an optical pickup in an optical disk apparatus.  <P>SOLUTION: The optical disk apparatus includes: a mechanical chassis on which a disk rotation mechanism, an optical pickup, and a transfer mechanism are mounted; a decorative plate that is a plate-shaped member located between the disk and the optical pickup and fixed on the mechanism chassis; a disk tray for loading and removing the disk; a circuit board for operation control; and an apparatus housing containing the components. A recess is formed in an indented shape in a portion of the mechanical chassis facing an outer peripheral region of the disk recording surface. An incline is formed in a position close to an opening of the disk tray for mounting the mechanical chassis and opposite the outer peripheral region of the disk recording surface, and slopes gently down to the recess.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054603-A (JP)
Title: Electrolytic capacitor
Inventor: FUJIMOTO KAZUMASA
IPC: H01G9/048
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor preventing positional displacement of an anode (a cathode) lead tab terminal while maintaining characteristics as an electrolytic capacitor.  <P>SOLUTION: An electrolytic capacitor includes: an anode foil 3 and a cathode foil 4; first and second anode lead tab terminals 11, 12; and first and second cathode lead tab terminals 14, 15. Each of the first and second anode (cathode) lead tab terminals 11, 12, 14, 15 includes an anode (cathode) connection portion and an anode (cathode) lead. The second anode (cathode) lead tab terminal 12 is connected to a portion of the anode (cathode) foil corresponding to a second position in a circumferential direction after winding up a closest portion of the anode (cathode) foil corresponding to the second position in the circumferential direction with respect to a first position in the circumferential direction and further winding up the anode (cathode) foil by at least one turn. The first and second anode (cathode) lead tab terminals 11, 12, 14, 15 are formed such that the position in the radial direction of the anode (cathode) lead is different from the position in the radial direction of the anode (cathode) connection portion in a state where the anode (cathode) foil is wound up.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052999-A (JP)
Title: Method, system, and program for detecting flying object
Inventor: MAEDA HIROAKI
IPC: F41H11/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flying object detection method and the like for pinpointing a three-dimensional position of a flying object.  <P>SOLUTION: The system for detecting a flying object includes: at least two artificial satellites each provided with an observing device which can photograph a flying object flying above the ground, and a transmitter for transmitting the photographed image; and a base station provided with an antenna for receiving data on the transmitted at least two images, and a position analysis apparatus for analyzing the data on the at least two images received by the antenna and analyzing the position of the flying object. The position analysis apparatus includes: a calculation part for calculating the apex angle and azimuth angle of each satellite; an observation vector generation part for generating an observation vector from these apex angles and azimuth angles; a coordinate-transformation-matrix generation part for generating coordinate transformation matrices based on information on the position, velocity, etc., of each artificial satellite; a coefficient generation part for generating coefficients from an initial value of the position of the flying object and the coordinate transformation matrices; and a parameter estimation processing part for performing parameter estimation processing to be determined from these coefficients and observation vector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051176-A (JP)
Title: Liquid jetting head, method for manufacturing the same, and liquid jetting apparatus
Inventor: SUZUKI SHIGEKI
IPC: B41J2/045
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting head which surely protects a circuit board from a liquid, a method for manufacturing the same, and a liquid jetting apparatus.  <P>SOLUTION: The liquid jetting head includes a holder member 500 supporting the circuit board 600 and provided with a feeding path 503 and a seal member 710 for covering the circuit board 600. On a supporting face of the circuit board 600 of the holder member 500, there is provided a projecting part 503a with an opening of the feeding path 503. The seal member 710 is provided with an inserting hole 713 through which the projecting part 503a is inserted. An adhesive receiving part 715 provided on the opposite face side to the holder member 500 of the seal member 710 is constituted of an adhesive introducing channel 716 separately provided from the inserting hole 713 and a feeding channel 717 continuously formed to the inserting hole 713 from the adhesive introducing channel 716. A clearance between the inserting hole 713 and the projecting part 503a is sealed with an adhesive introduced from the adhesive introducing channel 716.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052457-A (JP)
Title: Method and structure for preventing fall of concrete piece
Inventor: HORII KYUICHI
IPC: C04B41/63
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and structure for preventing fall of a concrete piece, which imparts a stable fall-preventive property in such a wide environmental temperature range as -30 to 50°C.  <P>SOLUTION: The method for preventing fall of the concrete piece by bonding a net-like fall preventive material to a surface of a concrete skeleton 1 includes processes of: applying a primer 2 in a form of a layer on a surface of the concrete skeleton 1; arranging a net-like fall preventive material 3 in a form of a layer on a surface of this applied primer layer; and applying at least a two-liquid mixing type resin composition, forming urea a linkage by curing reaction, in a form of a layer on a surface of this arranged fall preventive material 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055724-A (JP)
Title: Combine harvester
Inventor: MORIYAMA KOJI
IPC: A01D57/22
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy both of improvement in maintenance workability and improvement in support strength of grain culm raising device 31 in a combine harvester.  <P>SOLUTION: The combine harvester includes the grain culm raising device 31 having a plurality of raising cases 42 positioned in a laterally aligned state at the front of a reaping device 3. Gear cases 41 installed at the back side of each of the raising cases 42 and a plurality of raising horizontal pipes 40 for mutually connecting the adjacent gear cases 41 are alternately arranged on the upper side of the group of the raising cases 42. Each of the raising horizontal pipes 40 is supported on the reaping upper frame 121 of the reaping device 3. Each of the gear cases 41 is detachably connected to the adjacent raising horizontal pipes 40 so that a fixing phase is changeable in a vertical direction around a horizontal central axis of the group of the raising horizontal pipes 40 and the group of the gear cases 41 and the group of the raising horizontal pipes 40 are constituted as strength members to each of the raising cases 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010064483-A (JP)
Title: Control mark measurement with optimized strength
Inventor: KAISER MICHAEL
IPC: B41F33/14
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for evaluating a control mark on a printed object by an optical sensor connected with a computer, wherein the apparatus can function even in the case of a register mark with unexpected color or a varied color order.  <P>SOLUTION: The control mark is detected with a color measuring instrument 6, and then a strength threshold value of the optical sensor 15 is obtained by the comuter 19 in accordance with the color measurement value detected by the color measuring instrument 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011043034-A (JP)
Title: Water spray storage gatepost
Inventor: IDE KEIJUN
IPC: E06B11/02
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To spray water around a gatepost as the center, by storing a water spray function inside the gatepost.  <P>SOLUTION: This storage gatepost 1 includes three faces of side faces and an opening 10 in a backface, in an erected body 6, a frame is provided therein, to attach a door 9 with a hinge, and a hose reel 5 is stored therefrom. A base plate 7 is attached to a lower part of the body 6, and a base plate opening 8 is provided therein to discharge water reserved in the base plate 7. An inner base plate 3 is provided in a body 6 inside, and the inner base plate 3 includes an inner base plate support column 11 for fixing the height of an inside. Piping ports piped to a ball valve 2 are provided in the base plate 7 and the inner base plate 3, and a public water supply pipe 4 is connected thereto to obtain a water source from the ball valve 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042403-A (JP)
Title: Oil-filling-opening box and method of mounting oil-filling box
Inventor: IZUMI TARO
IPC: B67D7/78
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the unreasonableness of a problem such that, while a block is formed for installation around an oil-filling-opening so as to prevent leakage of oil, with the prevention being achieved, it is required each time to place concrete on the spot to be cured for construction, thus taking time-consuming work, and in addition, to separately carry out the process for providing a lid.  <P>SOLUTION: A lubricating-opening box is characteristically constituted of attaching a connection box with an openable/closable lid thereon to the body of the lubricating-opening box the bottom surface of which is formed with an insertion hole into which the lubricating-opening is inserted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065814-A (JP)
Title: Flashlight with charging and discharging function
Inventor: LIU YUNZHAO
IPC: H01M10/46
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable to charge a rechargeable battery of a portable electronic product or directly supply electric power to the portable electronic product, by means of a rechargeable battery of a flashlight, in case of power exhaustion of the rechargeable battery of the portable electronic product.  <P>SOLUTION: The flashlight with charging and discharging function including a flashlight, a rechargeable battery attached to the flashlight and a charging device, is provided with a battery container for containing the battery inside, with a locking groove formed on an inner face of the battery container, a stepped edge formed on an edge of the outer face of the battery container. The battery is provided with a receptacle inside, on an outside face of which, a receptacle hole is formed in accordance with the opening of the receptacle, a locking rib is formed in accordance with the locking groove provided on the inner face of the battery container, and the charging device is provided with an input terminal electrically connected with the receptacle of the battery put in the flashlight, with an output terminal provided at the other end of the charging device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046680-A (JP)
Title: Hair cosmetics containing erucic acid-rich rape-seed oil
Inventor: NOGUCHI SHINICHI
IPC: A61K8/92
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetics which smooths the hair surface by imparting excellent coating feel to hair (especially damaged hair) and loses roughness, consequently which can impart the feeling like a sound hair, the excellent slip feel, silky hair feel, easy-to-run the finger through and easy-to-comb, and glossiness, even when in the repeated use over a long period, which stores no blend component on the hair surface, thus causes no drying and stiffening on hair, and can maintain the unity and glossiness of the hair at an excellent state.  <P>SOLUTION: This hair cosmetics includes 0.1-30 wt.% of an erucic acid-rich rape-seed oil. Preferably, this hair cosmetics is characterized in that the erucic acid-rich rape-seed oil contains 40.0-65.0 wt.% of erucic acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070549-A (JP)
Title: Computer system and migration method of virtual machine
Inventor: ASHIHARA KOJI
IPC: H04L45/42
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To unitarily control a network side and a computer side to perform migration of a virtual machine.  <P>SOLUTION: A computer system includes an open flow controller 3 and a switch 4. The switch 4 notifies the open flow controller 3 of a MAC address of packet data when the packet data from the virtual machine completing movement does not comply with a rule shown in the flow set in its own. The open flow controller 3 configures a communication flow for a movement destination VM generated according to the notified MAC address to the switch 4. The switch 4 transfers the packet data for the virtual machine following the rule shown in the communication flow for a movement destination VM to the virtual machine at the movement destination according to the action shown in the communication flow for a movement destination VM.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076155-A (JP)
Title: Touch panel, method of manufacturing the same, electro-optical device, and electronic apparatus
Inventor: ISHIDA KOHEI
IPC: G09G3/36
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel having more highly accurate sensing sensitivity (sensor position accuracy) in which any pattern is not visualized.  <P>SOLUTION: A method is provided for manufacturing a touch panel which is formed on one surface of a substrate, and includes a plurality of first electrode films and a plurality of second electrode films extended in directions crossing each other. The method includes: a second bridge wiring film formation step of forming a second bridge wiring film which is at least partially passing via an insulating film, and electrically connecting the adjacent second island-shaped electrode parts; an initial wiring film formation step of forming an initial wiring film; and a via section wiring film formation step of forming a wiring film which is electrically connecting the adjacent initial wiring films, and passing via on the insulating film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076775-A (JP)
Title: Battery holding structure, and electronic equipment equipped with the same
Inventor: FUJIE MASARU
IPC: H01M2/10
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To lock a battery lid and retain a battery with a simple structure.  <P>SOLUTION: A lock lever 41 locks a battery lid 33 at a closing position when it is located at a lock position, and closes a part of a battery slot 22a to retain a battery 21 incapable of evacuation. When the lock lever 41 is moved from the lock position toward a lock releasing position, the battery lid 33 is released from locking. When the battery lid 33 is released from locking, a closing part 41a has a part of the battery slot 22a closed to keep a state of retaining the battery 21. When the lock lever 41 is moved up to an accepting position while keeping a state to hold the battery 21, a movement of the lock lever 41 toward the lock releasing position is regulated. The battery lid 33 released from locking rotates up to an opening position by a torsion spring 34. While the battery lid 33 rotates up to an opening position, the battery 21 is retained by the lock lever 41 incapable of evacuation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075723-A (JP)
Title: Keyboard instrument
Inventor: DEJIMA TATSUYA
IPC: G10H1/32
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard instrument which prevents overturn of an instrument body and allows the instrument body to be easily installed so as to prevent the rear end of a keyboard cover from damaging a wall surface in a room owing to the opening/closing operation of the keyboard cover.  <P>SOLUTION: The keyboard instrument is constituted so that an overturn preventing tool 8 for preventing overturn of the instrument body 1 is formed in the lower part of the rear surface of the instrument body 1 so that the rear end 10a of a keyboard cover 10 is longer (L1>L2) than a length L2 protruding behind from the rear surface of the instrument body 1 at least during opening/closing operation of the keyboard cover 10. Thus, when the instrument body 1 is installed in a room, an appropriate space is set between the rear surface of the instrument body 1 and the wall surface 9 in the room while controlling a space between the rear surface of the instrument body 1 and the wall surface 9 in the room by abutting the rear end of the fall preventing tool 8 on a wall surface 9 in the room. Thus, when the keyboard cover 10 is opened/closed, the instrument body 1 is easily installed so that the rear end 10a of the keyboard cover 10 is prevented from coming in contact with the wall surface 9 in the room.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072263-A (JP)
Title: Gene analyzer
Inventor: HOSHINO AKIHIRO
IPC: C12N15/09
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene analyzer needing no troublesome operation and enabling the gene analysis of high reproducibility.  <P>SOLUTION: The gene analyzer includes: a reaction vessel 1 for containing a sample, where nucleic acid amplification and photo-coupling reaction are carried out; temperature control means 2 for controlling the temperature of a sample in the reaction vessel 1; a light source 31 for photo-coupling to irradiate the sample in the reaction vessel 1 with light that promotes the photo-coupling reaction; and fluorescence measurement means 4 including: an exciting light source 41 for fluorescence measurement for measuring the presence/absence of photo-coupling reaction in the sample in the reaction vessel 1, and a fluorescence-obtaining unit 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075466-A (JP)
Title: Flatness measuring method of mold
Inventor: ICHIKI MASATAKE
IPC: B22C9/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of measuring accurately the flatness of a mold, especially measuring highly accurately the flatness of a mold having irregularity.  <P>SOLUTION: In the measuring method of mold flatness for reflecting a laser by a mold plane from a laser length measuring device disposed in the upper part of the mold, and measuring a distance between the laser length measuring device and the mold surface, when measuring the flatness of a mold having irregularity, a laser reflection member having a height capable of detecting the reflected light of the laser to the laser length measuring device is placed on the bottom surface of a recessed part of the mold, and the laser reflection member is irradiated with the laser from the laser length measuring device, and the distance between the laser length measuring device and the reflection member is measured, thus measuring the flatness of the mold.  <P>COPYRIGHT: (C)2011,JPO&INPIT