baber/WOPTO huggingface dataset:
Patent JP-2008197224-A (JP)
Title: Optical element, polarizing plate, retardation plate, lighting system and liquid crystal display device
Inventor: YOSHIHARA MASANORI
IPC: G02B5/30
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which is used for displaying an image having a similar color balance when the image is observed head-on and obliquely and is excellent in handling property or the like.  <P>SOLUTION: The optical element has a transparent base material and a selective reflection layer formed on the transparent base material and is used in a system equipped with a light source. The transparent base material contains a thermoplastic resin and an ultraviolet absorbent unevenly distributed in the central part in the thickness direction and has <100 μm average thickness. The optical element is characterized in that the lower limit λ<SB>L</SB>of a wavelength range of the reflected light when the optical element reflects the light of 0° incident angle is made longer than the wavelength λ<SB>R1</SB>of the light which is emitted from the light source and shows the maximum luminous intensity in the wavelength of 600-700 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205688-A (JP)
Title: Noise removal filter and noise removal method
Inventor: OTA YASUHIRO
IPC: H04B1/10
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise removal filter and a noise removal method, effectively removing noise with a simple method.  <P>SOLUTION: When a vector constituted of a plurality of input signals is fm, a noise vector obtained from the above plurality of input signals is fn, a true value vector is ft, and the minimum value of the ratio of the true value in the measured values is kt, the noise rejection filter includes an LPF 2 for removing high frequency components of an input signal, and a multiplier 3 for multiplying the input signal subjected to LPF by kt satisfying expression (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203495-A (JP)
Title: Image forming device
Inventor: WADA MINORU
IPC: G03G15/08
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device hardly making defective images even when refilling the toner.  <P>SOLUTION: The toner supply controller 11 controls the toner supply device 20 to supply the toner in the constant amount supply mode for supplying a certain amount of toner immediately after replacing the container, and then in the normal mode for supplying the toner until the optical receiver 62 detects the toner full in the developing unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203512-A (JP)
Title: Image forming apparatus
Inventor: FURUKAWA HITOSHI
IPC: G03G21/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is improved in usability for paper jamming processing by changing a paper jamming processing procedure for a display section by the position of a paper sheet and the temperature of a fixing unit when the paper jamming occurs.  <P>SOLUTION: The image forming apparatus has: the display section for informing information; a sensor for detecting the paper sheet on a conveyance path; a temperature detecting means for detecting the temperature of the fixing unit; and a control means for judging the jam of the paper sheet. On the display section, either of a first display for showing a paper removal procedure including the information of the temperature or a second display for showing a paper removal procedure not including the information of the temperature is displayed and when the control means judges that the paper sheet is jammed, the control means judges that either of the first display or the second display which is displayed on the display section is displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204414-A (JP)
Title: Business system
Inventor: UCHIDA HIROYUKI
IPC: G06Q50/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve business efficiency in a business system in which business authority is often changed online and to quickly change business authority, continue the business authority during the business, and automatically notifying the change of the contents of the business authority.  <P>SOLUTION: The business authority is managed by two kinds of information including information to be referred in operation (operation authority information) and information to be referred to for management (management authority information). When changing the business authority, the management authority information is changed, and when a user uses the business, the operation authority information is to be referred to. The changed management authority information is reflected to the operation authority information when the user ends the system use and starts to use the system again. The business system keeps the IP address of a user terminal and automatically notifies the contents of a change to the user terminal after changing the management authority information, and after notification, monitors the management authority information at fixed intervals with a resident process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209199-A (JP)
Title: Radar device and similar device
Inventor: FUJIKAWA TAKUMI
IPC: G01S7/12
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device and a similar device that operates only in a region requiring to forbid the storing and display of a track even in the proximity of one's own boat, and can simultaneously store and display the radar video and track in the other region.  <P>SOLUTION: The radar device includes a data-for-track creating means for creating data W for track indicating the existence of a target based on the level of received data X for each sweep, a track storing forbidding region setting means for setting a track storing forbidding region based on the level of the received data X, a data-for-storing-track creating means for creating data Y for storing track formed of a predetermined level outside the track storing forbidding region and only when the data W for track indicating the presence of the target is detected, a track image data creating means for creating track image data that updates and stores the data Y for storing track at least one rotation of the sweep, and a displaying means for reading and displaying the track image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208430-A (JP)
Title: Soft austenitic stainless steel and manufacturing method therefor
Inventor: TAKANO KOJI
IPC: C22C38/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an austenitic stainless steel having superior softness and cold forgeability, by controlling the existence state of B in a stainless steel containing B.  <P>SOLUTION: The austenitic stainless steel having superior softness comprises, by mass%, 0.05% or less C, 0.1 to 2.0% Si, 0.1 to 5.0% Mn, 5.0 to 15.0% Ni, 14.0 to 20.0% Cr, 0.05% or less N, 0.001 to 0.01% B, and the balance Fe with substantially unavoidable impurities, while controlling an amount of Cr residue after extraction to 0.03% or less, and an amount of effective B to 0.001% or more. Furthermore, the austenitic stainless steel can include one or more elements among Cu, Mo and Al.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206783-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a savor by a new game form by providing a plurality of start ports.  <P>SOLUTION: The game machine includes a game board with a game area where a game ball rolls, a display means for performing performance display, a display control means for controlling the performance display, a plurality of first specified winning port and second specified winning port in the game area, and a big winning drawing means for executing the shift drawing of a big winning game by first drawing processing and second drawing processing corresponding to the plurality of specified winning ports respectively. Probability switching drawing and mode switching drawing are executed with an entry of a game ball to the first specified winning port as a requirement, and the mode switching drawing is executed with the continuation of a special high probability game state for a prescribed period as a requirement further.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215381-A (JP)
Title: Cage for bearing and its production method
Inventor: ITO HIDEJI
IPC: F16C33/46
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To form a shape of a recess groove of a pocket corner part so as not to reduce strength of a cage.  <P>SOLUTION: The recess groove 12b of the pocket 13 corner part is formed in a curved shape along a column part circular arc surface 12a. Since the thickness of a root part of a column part 12 can be increased more than when forming the recess groove in a straight line shape, reduction in strength is restrained. This recess groove 12b has a cutting edge on the outer periphery, and can be formed by gouging a root part of the circular arc surface 12a by the cutting edge of drawing a circular arc, by eccentrically rotating an end mill attached with an eccentric weight by being inserted into a pocket 13 so that its rotary shaft becomes parallel to the axis of the circular arc surface 12a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212383-A (JP)
Title: Sewing machine
Inventor: YAMASAKI HIROSHI
IPC: D05B3/02
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent skipping stitches when sewing by rocking a sewing needle to a left needle falling position and a right needle falling position.  <P>SOLUTION: A lower shaft gear 53 oriented horizontally comprises a helical gear twisted rightward and is mounted on a lower shaft 51 in a manner to move axially and not to rotate. A hook gear 54 oriented vertically comprises a helical gear twisted rightward and is firmly fixed on a hook shaft part 42, and the lower shaft gear and the hook gear 54 mesh mutually. A cam groove 62 having a delay control cam part 62b and a lead control cam part 62c partially is formed on the peripheral surface of a cam body 61 integrally formed on the left end of the lower shaft gear 53. The right side meeting timing is adjusted to the delay side by the delay control cam part 62b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216821-A (JP)
Title: Device and program for bookkeeping teaching material creation
Inventor: FUKUDA HIROSHI
IPC: G09B7/02
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that although a method of efficiently solving a plurality of similar problems whose correct answers are different for a bookkeeping examination is a powerful learning method to mastering correct answer patterns, it takes much trouble to set numerals each time different problems are generated and then check whether they are suitable correct answers.  <P>SOLUTION: With a device and a program for bookkeeping teaching material, bookkeeping teaching materials in HTML format such that suitable numerals can be allocated to variables only by setting one optional value such as an examinee's number can easily be created in a short time without any mistake. Further, different exercises of the same pattern can be created only by varying the arbitrary value, so exercises for mastering correct answer patterns can repeatedly be made without remembering correct answers. Further, created HTML files can be provided through the Internet etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215563-A (JP)
Title: Foreign matter collecting structure of sliding bearing
Inventor: KIKUCHI TAKASHI
IPC: F16C33/10
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter collecting structure of a sliding bearing capable of collecting the foreign matters entrapped between a shaft and the sliding bearing under high reliability while maintaining the supporting performance of the sliding bearing.  <P>SOLUTION: This sliding bearing 32 is formed of an upper metal 32a and a lower metal 32b. A crank pin 31 is rotatably supported by the sliding bearing 32. A crash relief 40 for absorbing the displacement and deformation of the joined portion between the upper metal 32a and the lower metal 32b is recessed in the inner peripheral surface of the joined portion. A soft layer 50 is formed on the surface of the crash relief 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007240532-A (JP)
Title: Method and device executing repetitive extension kalman filter within navigation system
Inventor: ZENG YUEPING
IPC: G08G1/0969
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system 10 for a vehicle provided with an inertia measuring instrument, a positioning device and a processor 70.  <P>SOLUTION: The inertia measuring instrument is constituted to provide the first set of data as to driving of the vehicle, and the positioning device is constituted to provide the second set of data as to the driving of the vehicle. The processor is constituted to receive the sets of data provided by the inertia measuring instrument and the positioning device, and the processor is provided with an error processor. The error processor is programmed using a time updating error condition and a measurement updating error condition related to the sets of data received by the processor, repeats both the time updating error condition and the measurement updating error condition, based on the first reference, and repeats only the measurement updating error condition, based on the second reference.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008221590-A (JP)
Title: Injection molding die and manufacturing method of injection-molded object
Inventor: SUGITA YOSHIYUKI
IPC: B29C45/40
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an injection-molded object which can inhibit the deformation of an injection-molded object and prevent the manufacturing precision of the injection-molded object from deteriorating.  <P>SOLUTION: This manufacturing method of the injection-molded object 1 uses an injection molding die with a core pin 21 for molding a recessed part 2 of the injection-molded object 1 and an ejector pin 22 which ejects the injection-molded object 1 from a cavity 14a of a movable half 13, inserted into the movable half 13. A cavity side half 12 and the movable half 13 are closed, then a resin is packed in a cavity 14 and after curing the resin, the movable half 13 is moved to open both molds 12 and 13. Further, after the injection-molded object 1 is released from the cavity 14b of the cavity side half 12, the core pin 21 is separated from the injection-molded object 1 by moving back the core pin 21 from the cavity 14a of the movable half 13. After that, the injection-molded object 1 is ejected from the cavity 14a of the movable half 13 using the ejector pin 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226643-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HINA YASUHIKO
IPC: H01M4/587
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having a particularly excellent electric characteristic and high capacity.  <P>SOLUTION: This nonaqueous electrolyte secondary battery is provided with: a positive electrode containing a positive electrode active material capable of releasing and storing lithium ions by charge/discharge; a negative electrode containing carbon capable of releasing and storing lithium ions by charge/discharge, and having irreversible capacity of 39-61 mAh/g and theoretical capacity not smaller than 350 mAh/g; and a nonaqueous electrolyte. The nonaqueous electrolyte secondary battery is characterized in that, when it is assumed that the irreversible capacity of the positive electrode and the irreversible capacity of a part of a negative electrode mix layer facing a positive electrode mix layer are A and B, respectively, 0.73≤A/B≤1.14 is satisfied; and the positive electrode active material is a lithium nickel composite oxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227340-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SHIMOKAWA MASAAKI
IPC: H01L29/861
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gate insulating film from being destroyed by storage of charge caused by plasma in manufacturing steps, and to suppress the area of an element from being expanded.  <P>SOLUTION: On a semiconductor substrate 20 wherein an active area 22 is set, a metal oxide semiconductor (MOS) type field effect transistor is formed in a transistor forming area 24 set to the active area. A control electrode 40 of the MOS type field effect transistor includes first conductive type electrode portions 42, 45 and 48, a second conductive type electrode portion 46, and a pn junction 49 between the first conductive type electrode portions and the second conductive type electrode portion. The first conductive type electrode portions are formed from the active area to an element separating area. The second conductive type electrode portion is formed in the element separating area and electrically connected to the semiconductor substrate in the active area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234690-A (JP)
Title: Shift register circuit, drive circuit, electrooptical device and electronic equipment
Inventor: WATANABE MASAYA
IPC: G09G3/36
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a shift register circuit having simplified constitution while suppressing level variation in the circuit during data transfer.  <P>SOLUTION: The shift register circuit is constituted of an NMOS transistor (M10) serving as a transfer switch, inverters (INV10, INV20) constituting a latch circuit, and a PMOS transistor (M20). When data "1" is latched, voltage at an (a) point at which voltage is reduced by Vth through the NMOS transistor (M10) is boosted to power source voltage (VDD) by positive feedback by a boosting root (RT). Also, voltage of the (a) point is stabilized further by connecting a stabilizing capacitor (CP10) to an input/output terminal of the inverter (INV10).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230282-A (JP)
Title: On-vehicle emergency notification device
Inventor: SUZUKI TAKEYUKI
IPC: G08G1/13
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle emergency notification device capable of acquiring sufficient information for grasping the movement of an object to be photographed using still pictures.  <P>SOLUTION: The on-vehicle emergency notification device is equipped with an accident sensing means to sense that a vehicle has encountered an accident; a camera to photograph the inside of the vehicle; a camera control part to control the camera; and a signal transmitting part to transmit to the outside the photographing result given by the camera, wherein the camera control part performs camera control so that photographing is conducted by changing over between two differing shutter speeds, one for momentary picture to photograph the momentary picture of the object photographed and the other shutter speed for a locus picture to photograph the locus of the object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236031-A (JP)
Title: Broadcast wave download system
Inventor: YAMAZAKI YOSHITO
IPC: H04N7/173
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To update the software of household electric apparatuses under the control of a broadcast receiver, apparatuses such as a hard disk recorder or a refrigerator for instance.  <P>SOLUTION: In broadcast wave data, the apparatus data of the apparatus are included periodically or non-periodically. The broadcast receiver which receives the broadcast wave data judges whether or not the apparatus data relating to the possessed apparatus under its own control are present. Bidirectional communication is performed by an HDMI cable between the broadcast receiver and the possessed apparatus, and the apparatus is recognized. Thereafter, the apparatus data are transmitted and the software of the apparatus such as a refrigerator is updated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008201579-A (JP)
Title: Winding device for hose
Inventor: SUZUKI MASATOSHI
IPC: B65H54/56
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily and smoothly roll-up a long and heavy hose, to reduce labor for rolling-up the long and heavy hose, and to shorten the time for rolling-up the long and heavy hose.  <P>SOLUTION: In the winding device 11 for the hose, a pipe 3 having a reverse L-shaped hose guide pin 2 and the hose guide pin 2 opposed to it with an interval at an upper part is provided on one end of a horizontal strut 1, on the other end of the horizontal strut, a plurality of rotation plates 5 with winding pin 6 are provided on one end of a winding rotation shaft 4 with an interval, and a rotation rod 7 with a handle 8 is provided at a distal end on the other end of the winding rotation shaft. A rotation plate in which one fastener is fixed to an outer side of the rotation plate with the winding pin and a winding plate 9 having a plurality of winding pin holes 10 and being larger than the rotation plate in which the other fastener 9' is fixed to one surface are detachably and temporarily attached by both fasteners.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229013-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of executing a lot of game operation with no sense of incongruity without consuming a memory in vain and without applying excessive control loads on a CPU.  <P>SOLUTION: The machine includes: a main control unit 21 for integrally controlling game operation including proprietary lottery; and a performance control unit 22 for controlling various performance operations on the basis of a control command received by the main control unit 21. Many kinds of performance tables LOT for defining performance operation for notifying the result of the proprietary lottery inconclusively, whereas one of the tables is read to a rewritable memory RAM and used. The performance control unit 22 is provided with: selection processing (ST51 to ST56) for selecting one of the stored performance operation by searching the performance tables LOT of the RAM on the basis of the random number RND; and rewrite processing (ST57) for rewriting a content of the performance table of the RAM so that the selected performance operation is not selected afterward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230119-A (JP)
Title: Image printer and its control method
Inventor: IGARASHI MASAHIRO
IPC: B41J5/30
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the effectiveness of shortening of printing time even if a command to print a plurality of the same images is issued.  <P>SOLUTION: In an APF information management section 720 of a photoprinter, a photograph number of a printing object image is registered in a generation waiting list when a GUI input section 710 receives the setting of the selection of the certain printing object image; before the reception of the command to print the printing object image, image-quality correction information (APF information) for use in the printing of the printing object image is generated by an APF information generation section 718; and the generated APF information is registered in a buffered list in association with the photograph number of the printing object image. In the case of the registration of the photograph number in the generation waiting list, when the same photograph image has already been registered in the generation waiting list or the buffered list, the registration of the photograph number in the generation waiting list is canceled.  <P>COPYRIGHT: (C)2009,JPO&INPIT