baber/WOPTO huggingface dataset:
Patent JP-2006243019-A (JP)
Title: Projection lens and projection type picture display device
Inventor: TOBIUCHI KUNIYUKI
IPC: G02B13/04
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection lens which realizes such a wide viewing angle that a half viewing angle is ≥40°, which has a long back focus and high telecentricity on a reduction side, and whose lateral chromatic aberration is corrected to be reduced sufficiently.  <P>SOLUTION: The projection lens is constituted by arranging a 1st negative lens group I, an aperture stop ST, and a 2nd positive lens group II in order from an enlargement side, and is telecentric on the reduction side. The 2nd lens group II is constituted of: a doublet comprising a 1st negative lens having a large curvature on the reduction side and a 1st positive lens having a large curvature on the enlargement side; and a 2nd positive lens having a large curvature on the enlargement side; and further one or two negative lenses having small Abbe number arranged singly or as a doublet constituted with a positive lens having larger Abbe number nearer to the reduction side than the 2nd positive lens in order from the enlargement side. The refractive index of the 1st negative lens: N<SB>1</SB>, the refractive index of the 1st positive lens: N<SB>2</SB>and the Abbe number of the 2nd positive lens: ν<SB>II3</SB>satisfy conditions: (1) 0.13<N<SB>1</SB>-N<SB>2</SB><0.20, (2) 15<ν<SB>II3</SB><30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006241001-A (JP)
Title: Method for producing glycerol mono(meth)acrylate
Inventor: KAJIKI TAKESHI
IPC: C07B61/00
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing glycerol mono(meth)acrylate, without causing corrosion of a production device by a used acid catalyst, exhibiting a high catalyst activity and without leaving impurity derived from the acid catalyst in the produced glycerol mono(meth)acrylate in producing the glycerol mono(meth)acrylate by reacting glycidyl (meth)acrylate with water.  <P>SOLUTION: This glycerol mono(meth)acrylate is produced by using a zirconium compound as a solid acid catalyst, e.g. ≥1 kind of zirconia sulfate, zirconia phosphate and zirconia tungstate in producing the glycerol mono(meth)acrylate by reacting glycidyl (meth)acrylate with water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245805-A (JP)
Title: Method and apparatus of controlling video image and storage medium storing video image control program
Inventor: MASUI NOBUHIKO
IPC: H04N7/173
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate an aligned work for a position under regenerating by improving the synchronizing of the image reproduction in the state that the transmission environment and a computer terminal environment change and monitoring the synchronous deviation of a video image content.  <P>SOLUTION: In order to acquire a terminal environment and a regenerating position from a plurality of computer terminals, and to synchronize the terminals, if the regenerating positions differ, it will match. If the regeneration position is separated from its predetermined value before the regenerating position is aligned, it carries out also by changing the size (bit rate) of the content.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239730-A (JP)
Title: Machining method using laser ablation, and material machined by the machining method
Inventor: MISHIMA HIDEHIKO
IPC: B23K26/36
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently performing a high precision machining using a laser ablation.  <P>SOLUTION: In the machining method of a material by means of the laser ablation using a pulse laser beam, an ablation threshold with a unit of J/cm<SP>2</SP>is plotted as a function of a laser pulse width with a unit of p second, in the logarithmic graph showing the relation thereof, the method is characterized in that a material having a nearly linear region with a gradient less than 0.5 is machined by a pulse laser beam with a laser pulse width within that region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242535-A (JP)
Title: Method of supplying treated object to moving bed gasification furnace and moving bed gasification furnace
Inventor: USHIGOE JUNTARO
IPC: F23G5/24
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of supplying a treated object into a moving bed gasification furnace, and the moving bed gasification furnace capable of easily and properly gasifying the treated object in the moving bed gasification furnace while preventing generation and growing of bridge and blow-by of the treated object.  <P>SOLUTION: Wastes T of prescribed amount held between both opening and closing gates 1a, 1b of a charging passage 16 formed on an upper portion of the gasification furnace 10, is charged into the gasification furnace 10 at a time, and impact force is applied to the waste T in the gasification furnace 10 by utilizing the weight of the charged waste T, thus the drop of the waste T can be promoted even with respect to the waste T of wide density fluctuation and the waste T including a component easily fixed to a furnace inner wall.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249965-A (JP)
Title: Rotary compressor
Inventor: SHIMOYAMA MAKI
IPC: F04B39/02
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent gas component from being mixed into lubricating oil supplied to a lubricating part of a rotary compressor and to back pressure of a vane to suppress occurrence of vibration and noise and improve reliability and durability.  <P>SOLUTION: This rotary compressor has a structure for communicating a discharge hole 14 in a lower part of a separation chamber 11 with a lubrication supply passage 31 directly and providing a communicating passage on the halfway of the lubrication supply passage 31 to communicate it with an oil storage chamber 12. When amount of lubricating oil in the oil storage chamber is reduced, gas component is not easily mixed into lubricating oil even if a vehicle rotates in the forward, backward, left, right, upper, and lower directions, and occurrence of vibration and noise of the compressor is suppressed to improve durability and reliability of the compressor furthermore.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248550-A (JP)
Title: Large-sized garbage bag, package of large-sized garbage bags, and their manufacturing method
Inventor: SATO KAZUO
IPC: B31B50/64
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To market a garbage bag which is compact and easy to store at home and carry for a picnic or other events, when unused, has a narrow gusset on the bottom, is easy to spread when used with the gusset widened, has a film on the bottom of the bag effectively used for wrapping garbage, has no load concentrated on part of the bag with the garbage put in and does not partially break.  <P>SOLUTION: A strip T of a bag material made of a synthetic-resin-made wide and flat tube is folded in its longitudinal direction via creases 10, while the number of creases is 7 to 10. All of the films overlapping in the breadthwise direction of the strip T are welded together at one ends of the folded strip T to form a sealed bottom 11 of the bag.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246783-A (JP)
Title: Selector
Inventor: YAMAZAKI TATSUYA
IPC: A01F12/48
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selector having the improved detection accuracy of a flow rate sensor.  <P>SOLUTION: The selector 31 has a selection chamber 35 having a swinging selection means 41 and a wind selection means 51 by a winnower fan 52, and selects a material to be selected such as grains by the selection chamber 35. A flow rate sensor 71 for detecting the air flow rate by a negative pressure caused by the flow rate of the wind selection means 51 is arranged at the outside of the selection chamber 35. A hose 72 is connected to the discharge side of the flow rate sensor 71, and the discharge opening 75 at the tip of the hose 72 is arranged at the vicinity of a blasting port 53 of the winnower fan 52. The discharge opening 75 of the flow rate sensor 71 is out of the dropping range of the selected material from the swinging selection means 41 to prevent the selected material from being caught by the discharge opening 75 and to enable the flow rate to be stably detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247130-A (JP)
Title: Ultrasonic probe and manufacturing method thereof
Inventor: KUNIYASU TOSHIAKI
IPC: H04R31/00
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe capable of preventing deterioration of the quality of an ultrasonic image, and to provide a manufacturing method thereof.  <P>SOLUTION: At the tip 2a of the ultrasonic probe 2, an ultrasonic transducer array 10 where a plurality of ultrasonic transducers 12 are arrayed and where an FPC 30 is connected to the electrodes 43a and 42b of the transducers 12, a flexible sheet 22 to which the transducer array 10 is connected and a mount 11 formed like a curved face and having the flexible sheet 22 pasted thereon. Positioning pins 31 are provided at the mount 11 and positioning holes 32 are provided at the flexible sheet 22. In the case of pasting the flexible sheet 22 on the mount 11, the positioning pins 31 are fitted into the positioning holes 32 to position the flexible sheet 22 and the mount 11. There is no risk of positional deviation of the transducer 12, so that the quality of the ultrasonic image is prevented from being deteriorated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251404-A (JP)
Title: Toner supply device
Inventor: NAMETAKE TAKASHI
IPC: G03G15/08
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a toner supply device capable of preventing an image density decrease caused right after toner cartridge replacement, and also preventing an erroneous alarm caused by delay in toner detection.  <P>SOLUTION: After a fresh toner cartridge 12 is attached to a reserve tank 14 due to cartridge replacement, a control section 50 drives a cartridge motor 20 and a reserve tank motor 40. This reduces time needed for toner supplied to the reserve tank 14 from the toner cartridge 12 to accumulate to a level near a toner sensor 42 within the tank. Accordingly, toner detection by the toner sensor 42 is made comparatively early.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047277-A (JP)
Title: Impact test device and method
Inventor: HATANAKA TAKEZO
IPC: G01N3/00
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact test device and an impact test method capable of obtaining an impact stress-strain characteristic or the like when applying impact force onto an impact absorbing material.  <P>SOLUTION: This impact test device/method is constituted of a holding member 3 for holding a test piece 2 at an arbitrary holding force, an impact loading member 4 for loading the impact force onto the test piece 2, a force sensor 5 for detecting the impact force applied to the test piece 2 by the impact loading member 4, a high-speed camera 6 for detecting a displacement of the test piece 2 when loaded with the impact force by the impact loading member 4, and an output device part 7 for synchronizing a signal from the force sensor 5 with a signal from the high-speed camera 6, and for outputting an impact stress-strain characteristic curve when the impact force acts on the test piece 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259874-A (JP)
Title: Computer and computer system
Inventor: OKINO HIROSHI
IPC: G06F9/445
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To uninstall an application without having influence on executing operation of the other application.  <P>SOLUTION: Application programs A, B for achieving prescribed functions by execution, and a common file C referred in executing the application programs A, B are stored in a storage device 11 of a client computer 1, and a control device 10 deletes the common file C from a prescribed storage place of the storage device 11 and moves the same to a predetermined common file uninstall saving zone. When the common file C is necessary to execute the application program B, the common file C is returned to the storage place from the common file uninstall saving zone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259008-A (JP)
Title: Medium for displaying confidential information
Inventor: KAWASHIMA IKUE
IPC: G03C1/73
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confidential information display medium in which the trace of displayed confidential information remains hardly after erasure.  <P>SOLUTION: In the information display medium having a recording layer containing a photochromic compound on at least part of a substrate and used as a display medium for confidential information, before recording the confidential information in the medium, a pattern of an arbitrary shape is recorded or erased in the recording layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256013-A (JP)
Title: Inkjet head and inkjet recording device
Inventor: WATANABE MASARU
IPC: B41J2/055
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture an inkjet head by simplifying a head manufacturing process and improving productivity by using a nozzle cover.  <P>SOLUTION: The nozzle cover 14 to cover the end of a nozzle with the exception of a discharge opening 6 is provided above a nozzle plate 7. A protrusion portion 15 is provided on an exterior wall of a frame member 11. The protrusion portion 15 fits into and engages with a hole portion 16 provided in the nozzle cover 14. The inside peripheral tip 14a of the nozzle cover 14 butting against the nozzle plate 7 is acutely formed to ensure that pressing force is applied to the surface of the nozzle plate 7, when the hole portion 16 of the nozzle cover 14 fits into the protrusion portion 15 of the frame member 11. A vibrating body suppressing portion 17 formed integrally with the nozzle cover 14 is provided above the joint of an adhesive of the outside periphery of the upper portion of a common liquid chamber 10 in the frame member 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006260023-A (JP)
Title: Printing system and print control method
Inventor: OSAWA MASAYUKI
IPC: G06F3/12
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system allowing secure management of security with a simple configuration when permitting printing of the same print job to a plurality of users, and to provide a print control method therefor.  <P>SOLUTION: Correspondence relation between printers 30-1 to 30-n and authentication devices 40-1 to 40-n performing user authentication for acquiring printed matter from the printers is stored in a print server 20 connected to a network 50, and the print job wherein a plurality of user IDs or a group ID is added to a header is transmitted to the print server 20 in time of group printing from a client device. The print server 20 stores and manages the received print job in association with the plurality of user IDs or the plurality of user IDs for the group ID, and permits the printing of the print job when the user ID authenticated by the user authentication by the authentication device agrees with the plurality of user IDs or the plurality of user IDs included in the group ID.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258353-A (JP)
Title: Explosive charging vehicle
Inventor: INAOKA MASAAKI
IPC: F42D1/08
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosive charging vehicle capable of reducing a working cost and the burden of labor of workers in executing a blasting operation and of easily carrying out management of a use amount of an explosive or the like.  <P>SOLUTION: This explosive charging vehicle used for transporting the explosive to a site to charge it for explosion at the site is provided with: a tank 1 for storing the explosive; a transport means 2 for transporting the explosive stored in the tank 1; a measuring container 3 used for temporarily storing the explosive transported by the transport means 2 for measurement and having a discharge means 4 in its bottom part; and a measurement means 5 for measuring the explosive stored in the measuring container 3. A resin sheet is overlaid on a part of a periphery with the transport means 2 arranged, and a heat insulation structure is formed in an appropriate part of the tank 1. A crane device 9 is mounted on the vehicle. The vehicle is provided with a control device for controlling the supply amount of the explosive to the measuring container 3 based on the measurement of the measurement means 5 and for calculating the discharge amount of the explosive from the measuring container 3 through the discharge means 4 based on the measurement of the measurement means 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262136-A (JP)
Title: Method of manufacturing temperature-compensated crystal-controlled oscillator
Inventor: MIURA HIROYUKI
IPC: H03B5/32
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a temperature-compensated crystal-controlled oscillator that assures excellent productivity.  <P>SOLUTION: The temperature-compensated crystal-controlled oscillator is manufactured by attaching a plurality of external terminals 5 made of a metal post-shaped body to a corner area of each substrate region on one principal plane of a master board 20, attaching a write control terminal 11 with one end thereof extended up to a wasteful region B between adjacent external terminals in the substrate region, mounting an IC element 4 having a memory for storing temperature compensation data in each substrate region on the one principal plane of the master board 20, attaching a vessel 2 accommodating a crystal vibration element 3 to each substrate area on the other principal plane of the master board and writing temperature compensation data to the memory of the IC element 4 through an extending part 11a of the write control terminal 11 arranged in the wasteful region B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259324-A (JP)
Title: Substrate for marking film and marking film using the same
Inventor: YUASA YOSHIHISA
IPC: C09J133/00
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a marking film which achieves weather resistance and both of appropriate film strength and flexibility, shows excellent shape following property to a curved face, in an almost equal grade level to a vinyl chloride resin film, and comprises an environment-friendly acryl urethane copolymer resin containing no halogen-containing substance, and to provide a marking film using the substrate.  <P>SOLUTION: The substrate for the marking film contains an acryl urethane copolymer resin obtained by reacting 35 to 65 pts.mass of a urethane prepolymer with 65 to 35 pts.mass of an alkyl (meth)acrylate. The marking film is produced by applying a pressure-sensitive adhesive layer on one surface of the substrate for a marking film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262358-A (JP)
Title: Solid-state imaging apparatus and camera
Inventor: OGURA MASANORI
IPC: H04N5/355
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously accomplish enlarging a dynamic range and reducing a pixel size as small as possible.  <P>SOLUTION: A P well 31, first diffusion layer 38, first dielectric film 34, first polysilicon layer 35, second dielectric film 36 and second polysilicon layer 37 are laminated, and an additional capacitor CS is configured using first electrostatic capacitance formed from first and second diffusion layers 38, 39 and the P well 31, second electrostatic capacitance formed from the second diffusion layer 38, the first polysilicon layer 35 and the first dielectric film 34, and third electrostatic capacitance formed from the first polysilicon layer 35, the second polysilicon layer 37 and the second dielectric film 36. Thus, a capacitance value required for the additional capacitor CS can be ensured while reducing the size of the additional capacitor CS as small as possible for accumulating electric charges overflowing from a photo-diode PD.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006230982-A (JP)
Title: Toothbrush
Inventor: MIYAZAWA SHUNJI
IPC: A46B9/04
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of conventional toothbrushes that; part of the necks of the molars is often left unbrushed, efficiency of brushing the molars is not high and a toothbrush having a small head exclusively used for brushing the molars is low in overall brushing efficiency although it can brush the molars easily.  <P>SOLUTION: A line segment 2 on the top end side of a head, which segment constitutes the circumference of the top face formed by bristles 1, is shaped in a nearly linear line with an inclination in plan view, and the line segment 2 and a line segment 3a on the side face side of the head also shaped in a nearly linear line segment 3a constitute an acute angle. Thus, the range of causing the ends of the bristles to linearly follow along and be brought into contact with the necks of the molars can be elongated, and the teeth can be efficiently brushed with reducing part of the teeth left unbrushed. Also, a line segment 4 at the top end of the head is provided with an inclination to one side along the circumference of the top face of the bristles, and the tip end of the head is sharpened for facilitating brushing at a site with many obstacles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006268270-A (JP)
Title: Database system, server, program, and recording medium
Inventor: YAMAMOTO MITSUSHIGE
IPC: H04N1/38
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database system or the like managing trimming information per catalog, and collectively carrying out trimming to a plurality of raw material files.  <P>SOLUTION: A user uses a tool from a DTP application to acquire trimming information of a raw material file per catalog, and registers it in a commodity information database in association with the raw material file. When carrying out catalog production, the plurality of raw material files are collectively trimmed by using the trimming information embedded in the raw material files, or the trimming information associated with the raw material files.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264848-A (JP)
Title: Roving cheese and its manufacturing method
Inventor: KOMORI AKIRA
IPC: B65H55/04
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roving cheese in which one or a plurality of layers of a wound roving does not fall off when a roving package is vertically placed and the roving internally contacting a space penetrating both ends of its central part is pulled out and used, and a method of manufacturing such a roving cheese using a common winding device.  <P>SOLUTION: The roving cheese and its manufacturing method are provided, in which the roving wound at a kth layer and a wound roving at a k+2th layer is wound in a state of contacting in parallel along the longitudinal direction of a fiber or in an overlapped state.  <P>COPYRIGHT: (C)2007,JPO&INPIT