baber/WOPTO huggingface dataset:
Patent JP-2008146036-A (JP)
Title: Optical plate
Inventor: HSU TUNG-MING
IPC: F21V5/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical plate capable of improving the usage rate of light beam.  <P>SOLUTION: In the optical plate formed by integrally molding a first transparent layer, a second transparent layer, and a scattering layer, the scattering layer includes a transparent resin arranged between the first transparent layer and the second transparent layer, and scattering particles distributed in the transparent resin; and a plurality of truncated conical recesses are formed on each of the surfaces of the first transparent layer and the second transparent layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009115747-A (JP)
Title: Method and device for measuring conductive performance of paste
Inventor: TAKENO MITSUHIRO
IPC: G01N27/02
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for measuring conductive performance that directly measure the conductive performance of conductivity paste without drying the conductive paste to produce a test strip, and eliminate the influence of correction value or polarization in measurement.  <P>SOLUTION: In the method for measuring the conductive performance of paste, a pair of electrodes 2a and 2b are arranged so that the major faces are substantially in parallel; paste is filled between the major faces of the electrodes 2a and 2b, alternating voltage is applied or alternating current is superimposed between the electrodes 2a and 2b; and the volume resistivity of the paste is determined by an alternating current impedance method. This device for measuring conductive performance comprises the pair of electrodes 2a and 2b, a power supply 3, a power supply controlling means 4, and a first control means 5 for performing the measuring method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122187-A (JP)
Title: Optical sheet and display device having same
Inventor: KASHIWAGI TAKESHI
IPC: G09F9/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet that can appropriately exhibit its functions and excellent in the weather resistance without peeling even in a high temperature and high humidity environment.  <P>SOLUTION: The optical sheet 10, 30, 40, 50 is placed in an observer's side of an image light source 2 and includes a plurality of layers that control the light from the image light source to exit to the observer's side. The sheet includes an optical functional sheet layer 11 having prism portions 12, 12 ..., transmissive to light and arranged along the sheet surface and light absorbing portions 13, 13 ..., absorptive to light and arranged between the prism portions, and a pair of layer bodies 18, 20 formed to be larger than the optical functional sheet layer in both of longitudinal and lateral directions and sandwiching the optical functional sheet layer, the portions of the pair of layer bodies extending from the optical functional sheet layer being adhered to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123864-A (JP)
Title: Piezoelectric element and inkjet head
Inventor: NAKAMURA HAJIME
IPC: B41J2/055
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a defect such as a crack occurring on a piezoelectric element.  <P>SOLUTION: The piezoelectric element is characterized by that it includes a pair of detecting electrodes provided, on surfaces located at both ends of the piezoelectric element, to be electrically independent from a driving electrode to which driving voltage for forming the element is applied for detecting electric characteristics of the element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120443-A (JP)
Title: (Li, Na, K)(Nb, Ta)O3 BASED PIEZOELECTRIC MATERIAL AND MANUFACTURING METHOD THEREOF
Inventor: UMIKAWA KAZUYUKI
IPC: H01L41/39
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric material having improved electric characteristics; and to provide a method for manufacturing the same.  <P>SOLUTION: High electric characteristics (dielectric constant, piezoelectric constant, dielectric loss, electric-field-induced strain) are obtained by constituting the microstructure of a sintered compact with microscopic grains each having a grain diameter of less than 5 μm, intermediate grains each having a grain diameter of 5 μm or more and less than 15 μm, and coarse grains each having a grain diameter of 15 μm or more and 100 μm or less. The piezoelectric material constituted of the microscopic grains, the intermediate grains, and the coarse grains is produced by mixing chemical compounds including metal elements so that the composition expressed by (Li, Na, K)(Nb, Ta)O<SB>3</SB>is obtained, then calcining the resulting mixture, crushing the calcined mixture to obtain a calcined/crushed powder, subjecting the obtained powder to a constant temperature keeping process wherein temperature is kept constantly at a predetermined temperature within a range from 800 to 900°C for a predetermined period of time in a temperature raising process, and sintering the powder by further raising temperature to a sintering temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122489-A (JP)
Title: Driving method of plasma display panel
Inventor: OKADA TATEMI
IPC: G09G3/298
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a plasma display panel improved in contrast.  <P>SOLUTION: The PDP having a protective layer where an electric field electron emitting material exposed on a surface coming into contact with a discharge space is driven as follows. An address stroke is carried out wherein while a selection potential is applied to a first row electrode of a row electrode pair to be addressed among row electrode pairs of the PDP, a non-selection potential is applied to a first row electrode of a row electrode pair not to be addressed. In this address stroke, the potential difference between the first row electrode and second row electrode when the selection potential is applied to the first row electrode is equal to or larger than a threshold for accelerating electron emission from the electric field emitting material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120153-A (JP)
Title: Front structure of automobile
Inventor: AIZAWA MAKOTO
IPC: B60Q1/04
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of an automobile in which deflection of a bumper supporting bracket can be prevented and a clearance between a head lamp and a bumper face can be held at a prescribed size without increasing the number of components.  <P>SOLUTION: The front structure of the automobile is provided with the head lamp 1 having a lens 11 and a lamp housing 12, the bumper face 2 arranged such that an upper end is situated in the vicinity of the lens 11, and the supporting bracket 3. The supporting bracket 3 is provided with a mounting part 31 mounted to the lamp housing 12, and a supporting part 34 supporting an upper end part of the bumper face 2. The lens 11 is provided with a projecting part 11c as a regulation part regulating downward displacement of the supporting part 34 of the supporting bracket 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128972-A (JP)
Title: Control device for plant and control device for thermal power generation plant
Inventor: SEKIAI TAKAO
IPC: G05B13/04
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a plant excellently maintaining a control property of the plant even when a property of a prediction model differs from a property of the actual plant.  <P>SOLUTION: This control device for the plant has: an operation signal generation means for generating an operation signal to the plant; the model simulating the property of the plant; a learning means for generating an input signal of the model such that an output signal simulated by the model satisfies a preset target; and a learning signal generation means for calculating a learning signal according to a learning result in the learning means. The control device for the plant also has: an operation result evaluation means for calculating a first error and a second error that are errors between target values, and a first measurement signal and a second measurement signal of the plant acquired as results obtained by imparting a certain operation signal and the updated operation signal to the plant; and a correction signal generation means for generating a correction signal of the operation signal generated by the operation signal generation means when the second error is larger than the first error.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126604-A (JP)
Title: Sheet conveying device, sheet stacking device, and image forming device
Inventor: MOMOYA TOSHIKI
IPC: B65H29/20
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide sheet conveying device, sheet stacking device and image forming device allowing easy removal of jammed sheets, also when driving sources of a pair of rotating bodies and a sheet conveying means are different.  <P>SOLUTION: When the sheets S are discharged to a second stacker tray 112b, an extension roller 122a constituting a pair of discharge rollers 124A which can be brought into/out of contact with each other is moved to a first position abutting on a sheet discharge roller 124 constituting the pair of discharge rollers 124A by a moving means, and the extension roller 122a is held at the first position. When the sheets S are jammed between the discharge belt 114 and the pair of discharge rollers 124A, driving of the moving means is stopped, and the extension roller 122a is saved from the first position to a second position separated from the sheet discharge roller 124 by an energizing spring 125.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008130097-A (JP)
Title: System, method and apparatus for network application framework system
Inventor: SIROHEY SAAD AHMED
IPC: G16H10/60
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems, methods and apparatuses through which a central computer (102) provides a communication path between a customer computer (108), a supplier computer (110) and an expert computer.  <P>SOLUTION: In one embodiment, the network application framework system provides centralized collaboration among a healthcare vender, a healthcare customer and a healthcare expert. A set of web-based computers includes one or more clients and one or more servers, the servers include one or more medical image processing applications, in which a data structure that identifies one or more incentive is included in one or more of the servers and the one or more clients.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009127239-A (JP)
Title: Remote control fixture
Inventor: KOIKE HIDEYA
IPC: E03D9/08
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control fixture which facilitates mounting of a remote control on a wall surface in a user-friendly manner.  <P>SOLUTION: The remote control fixture 10 is formed of a wall surface fixed member 20 fixed onto the wall surface W, and a remote control mounting plate 30 swingably arranged on the wall surface fixed member 20. A front surface of the remote control mounting plate 30 has mounted thereon the remote control 100 for remote control of a toilet device mounted on a toilet bowl body 1. The remote control mounting plate 30 is extended in the vertical direction when mounted on the wall surface W, turnable about a vertical shaft located at a left edge or a right edge of the remote control mounting plate 30, and swingable with respect to the wall surface fixed member 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307882-A (JP)
Title: Mold for molding light guide plate and method for molding light guide plate
Inventor: EBINA TOSHIYUKI
IPC: B29C45/37
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems, wherein, in order to inject/pack a resin at a high speed in a thin cavity whose thickness is approximately equal to the thickness of a light guide plate in injection molding, it is necessary to enlarge the diameter of a sprue and to reduce the flow loss of the molten resin, so that a long time is required to cool/solidify the sprue completely.  <P>SOLUTION: Cavity forming parts 16a and 42a which are formed between a fixed mold 13 and a movable mold 12 and can compression-mold the light guide plate P, a sprue bush 44 which is connected to the insides of the cavity forming parts 16a and 42a through runner forming parts 32 and 54, and a cooling medium passage 51 which is formed around the sprue bush 44 and independent of the cooling medium passages 17 and 50 of the cavity forming parts 16a and 42a are provided. The weight of a sprue P1 formed by the inner hole 44a of the sprue bush 44 is 1.4-6.1% of the weight of the light guide plate P molded in the cavity forming parts 16a and 42a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128748-A (JP)
Title: Image forming device
Inventor: KAMACHI HIDEKI
IPC: G03G15/08
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for efficiently stirring and mixing a developer, using a compact developer stirring and a conveying means, by associating a relative motion between a replenished toner and the developer in a certain way.  <P>SOLUTION: A developing device includes:a stirring and conveying chamber 47 for stirring a two-component developer containing at least nonmagnetic toner and a magnetic carrier by the stirring and conveying means 46; a developer chamber 48 for supplying the developer to a developer carrier 44 by the stirring and conveying means 45; and a developer amount regulating means 49 for regulating a developer amount to be supplied to the developer carrier 44. The image forming device also includes a magnetic field generating means 55 generating a magnetic field with variable magnetic flux density in a container 41 inner wall so that a developer surface inside the stirring and conveying chamber 47 is lower on one side of a rotary shaft than a rotary shaft upper face of a stirring and conveying means 45, while the developer surface on the higher side in the stirring and conveying chamber 47 is made higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128761-A (JP)
Title: Substrate device and method for manufacturing the same, and display device
Inventor: FUJITA TETSUO
IPC: G02F1/1333
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To certainly remove an unnecessary residue of another film from a side face part of a pattern film comprising a single layer.  <P>SOLUTION: A substrate device includes the pattern film which is formed on the substrate, has the side face part, and comprises the single layer, wherein the side face part is formed so as to have a plurality of angles of slope toward the substrate surface, or is formed so as to produce a level difference shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129869-A (JP)
Title: Thermal type overload relay
Inventor: TATSUKAWA MASAHIRO
IPC: H01H61/01
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To aim at reduction of the number of components and assembly man-hour as well as improvement of reliability, through structural improvement so as to enable to position an expansion link by pressing it to a cam part of an adjustment dial without using an independent component of a spring member.  <P>SOLUTION: For the thermal type overload relay mounting on an outer-shell case 1, an assembly body comprising a main bimetal 2 curved by conductive heating of a main circuit current, a shifter 3, a release lever 5 following the shifter 3, an output contact switching mechanism 6 linked with the release lever 5 through a reverse spring 7, and an expansion link 12 link-coupled with the release lever 5 with one end as a fulcrum and the other end pressed to a cam part 11b of the adjustment dial 11, the expansion link 12 is structured of a leaf spring material, and, after its main shaft part 12d formed at the lower end is locked and fixed to a main shaft holder 1b of the outer case 1 while its movable shaft part 12e formed at the other end of the expansion link 12 in an energy-storing state with the leaf spring bent is in pressing contact with a peripheral face of a cam part 11a of the adjustment dial, the release lever 5 is link-coupled with the movable shaft part 12e.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135597-A (JP)
Title: Electronic camera, information processing apparatus, and information processing method and program
Inventor: YORITA NAOAKI
IPC: H04N5/232
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which accurately extracts a name of an object existing in a taken image from map information and adds the name of the object as incidental information to image data.  <P>SOLUTION: An electronic camera includes: an imaging means for generating an image of an object by photoelectric conversion; a photographing information generating means for generating, during photographing, photographing information of the image including a photographing angle, a photographing direction, photographing viewing angle and a photographing position; a map information storing means for storing map information having a correspondence relationship between the name of the object and the position of the object; a name extracting means for extracting the name of the object existing in the image from the map information by using the photographing information; and an incidental information adding means for adding the name of the object extracted by the name extracting means as incidental information to the data of the image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136063-A (JP)
Title: Rotor of salient-pole type rotary electric machine
Inventor: KARAUCHI HAJIME
IPC: H02K1/32
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling performance of a rotor coil, and to reduce the rotor coil in size.  <P>SOLUTION: A plurality of salient-pole type magnetic pole cores 3 are axially attached to the external periphery of a relay 2 arranged at a rotating shaft 1 at prescribed intervals, and the rotor coil 4 is wound to each of the salient-pole type magnetic pole cores 3. A coil bracket 5 is arranged between the rotor coils 4 of the adjacent salient-pole type magnetic pole cores 3, and the rotor coil 4 is pressed and fixed by a mounting bracket 6 and a nut 7 via the coil bracket 5. In the mounting bracket 6, an engagement part 6b protruding to the direction of a plate thickness is formed at one end of a flat plate 6a, and a screw rod 6c is attached to the end at the side of a non-engagement part. The mounting bracket 6 is limited in radial movement by making the engagement part 6b engaged with an engagement groove 2a of the relay 2, and the direction of the flat plate is arranged along the axial direction, thus enlarging an effective area of a ventilation passage 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134548-A (JP)
Title: Battery type gas leak alarm
Inventor: TAKAGI HIROAKI
IPC: G08B21/16
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery type gas leak alarm for setting the length of time to give an alarm when a battery voltage drops.  <P>SOLUTION: This battery type gas leak alarm is configured to detect that the voltage of the battery drops less than a preset determination value by using a battery as a power source, and to issue a voltage drop alarm. This alarm body is provided with a battery voltage drop threshold setting means for selecting a plurality of voltage values for continuously maintaining the operating function of gas leak alarm in a prescribed period, and the voltage value selected by the battery voltage drop threshold setting means is set as the determination value. Thus, it is possible to change the length of time to give an alarm when the battery voltage drop is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133556-A (JP)
Title: Remote control device
Inventor: YOKOZEKI MITSUHISA
IPC: H04Q9/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control device capable of firmly fixing a remote control body without rattling relative to a fixing device mounted on a wall surface.  <P>SOLUTION: The remote control device 1 has the fixing device 2 and the remote control body 5. An engagement part 21 formed of a notch in a guide piece 15 is formed on right and left rim parts 10, 11 on a fixing device 2 side, and receiving parts 25, 25 are formed on an upper rim 12. Engagement protruding pieces 41, 41 are provided along right and left rims 32, 33 in a case 30 constituting the remote control body 5, and protruding parts 45, 45 are formed on an upper rim 34. When the remote control body 5 is put on the fixing device 2, and the remote control body 5 is slid downward, the engagement part 21 formed on the guide piece 15 on the fixing device 2 side and a protrusion 43 formed on the engagement protruding piece 41 are engaged with each other, and the protruding part 45 is fit in the receiving part 25 on the fixing device 2 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138618-A (JP)
Title: Engine control device
Inventor: KOYAMA TAKASHI
IPC: F02D21/08
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit misfire or the like during restart even if an intake air passage change over means can not operate due to, for example, freezing during engine stop.  <P>SOLUTION: The engine control device includes an intake air cooling device 24 disposed in a conduit of an intake air pipe 14 supplying intake air to an engine, a bypass passage 14B bypassing the intake air cooling device in the intake air pipe, and the intake air passage change over means 22, 22A, 22B changing over the intake air passage through which intake air passes between the intake air cooling device side 14A and the bypass passage side 14B. The intake air passage change over means change over the intake air passage to the bypass passage side 14B during stop of the engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136482-A (JP)
Title: Frame structure for seat back
Inventor: SEKI TOMOAKI
IPC: B23K11/00
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of welding points while ensuring the bonding strength between the upper frame and the side frame of a seat back by welding.  <P>SOLUTION: For long plate-like side frames 1B and 1B which form the frames on both side sections of the seat back 1, the plate sections on the distal end sides which become a bonded section with a pipe-like upper frame 1A forming the frame of the upper edge section of the seat back 1 are bent into a semi-pipe form by going along the outer peripheral surface shape of the upper frame 1A, and are placed and bonded to the outer peripheral surface of the upper frame 1A. Welding points W1 and W2 which bond the upper frame 1A to the side frames 1B and 1B are set to be welding points W1 and W2 being arranged in the peripheral direction of the upper frame 1A, and a welding point W3 which is away from the two points in the axial direction of the upper frame 1A. The welded trace of the welding point W3 is formed into a shape which extends long in the axial direction of the upper frame 1A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141248-A (JP)
Title: Method of manufacturing non-volatile semiconductor storage device and non-volatile semiconductor storage device
Inventor: MATSUDA TOMOKO
IPC: H01L29/792
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device capable of improving reliability, operational speed and yield.  <P>SOLUTION: The non-volatile semiconductor storage device includes a charge storage layer 14 and a control gate 24. The charge storage layer 14 is formed above a channel region of a semiconductor substrate 10. The control gate 24 is formed above or on the side of the charge storage layer 14, and contains polysilicon or polysilicon germanium. The control gate 24 further contains arsenic and at least one of carbon and lithium. The arsenic is contained in the control gate 24 at a high concentration compared with a case where at least one of carbon and lithium is not contained in the control gate 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT