baber/WOPTO huggingface dataset:
Patent JP-2010019929-A (JP)
Title: Liquid crystal display and drive method therefor
Inventor: TOKO YASUO
IPC: G02F1/133
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform character display of smooth curves with a liquid crystal display element of a dot matrix type, or with a mixed type of character display and dot matrix display.  <P>SOLUTION: The liquid crystal display element has: a pair of substrates that face each other; a pixel provided to one of the pair of the substrates, and includes a number of active elements; and a common electrode provided to the other of the pair of the substrates, and includes: two layers of transparent electrodes electrically insulated from each other; and a liquid crystal layer held in between the pair of the substrates. The pixel and the common electrode are formed on the opposite surface side of the pair of the substrates, and the common electrode includes a first common electrode, formed above the substrate and includes a display pattern for displaying the characters and graphics and a second common electrode, including the background of the display pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018098-A (JP)
Title: Driving force transmission device of hybrid vehicle
Inventor: SATO KOJI
IPC: B60L50/16
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmission device of a hybrid vehicle which enables travel without problem even when an electric motor becomes unrotatable during an engine-driven travel and a direction of travel is switched in the unrotatable state.  <P>SOLUTION: The hybrid vehicle is provided with front wheels driven by an engine and rear wheels driven by the electric motor equipped with a speed reducer, wherein a mechanical two-way clutch 19 is incorporated in a torque flow path from an output shaft 18 of the reducer of the electric motor to the rear wheels, thereby inhibiting rotation torque from being transmitted from the rear wheels to the output shaft during the engine-driven travel. A clutch 22 is provided which transmits and blocks a power between the output shaft of the reducer and a drive gear 21 engaged with the output shaft so that, during the engine-driven travel, the drive gear becomes freely rotatable by releasing the clutch from an engaged state and that the drive gear freely rotates when the two-way clutch is engaged due to rotation transmitted from the rear wheels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020034-A (JP)
Title: Image display device
Inventor: HANDA TOMOTAKE
IPC: H05B44/00
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device in which a proper gray level is set in each pixel circuit even when pixel circuit control using scanning lines is shared among a plurality of lines, relating to an image display device driving a self-luminous element with a driving transistor.  <P>SOLUTION: The image display device sets a rising timing of a power drive signal DS so as to avoid a period during which a write signal WS is raised.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021360-A (JP)
Title: Method of manufacturing group iii nitride light-emitting element, and group iii nitride light-emitting element
Inventor: YOSHIZUMI YUSUKE
IPC: H01L21/205
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a group III nitride light-emitting element for generating light having a wavelength longer than 500 nm and preventing deterioration in emission intensity caused by through-dislocation.  <P>SOLUTION: Since an AlN domain 27 is formed on the front surface 25b of the principal surface 25a of a barrier layer 25 prior to the growth of InGaN, the InGaN 29a grows on the front surface 25c not covered with the AlN domain 27. This InGaN grows covering the front surface of the AlN domain to form a InGaN 29c in the course of the growth of a well layer. In the similar manner, the plurality of InGaNs 29a, 29b grow from several apertures 27a in the AlN domain and these InGaNs are connected without causing dislocation to form the InGaN 29c. When the growth of the InGaN is advanced, am InGaN 29d grows flat and is formed on the whole of the principal surface 25a of the barrier layer 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009038021-A (JP)
Title: Manufacturing method of composite cathode active substance for nonaqueous electrolyte secondary batteries
Inventor: IWASAKI KEISUKE
IPC: H01M4/525
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a compound cathode active substance having excellent characteristics.  <P>SOLUTION: The manufacturing method of a composite cathode active substance for a nonaqueous electrolyte secondary battery includes a process in which a cathode active substance composed of a lithium transition metallic composite oxide such as lithium cobaltate, lithium manganate, lithium nickelate or the like is mixed with a surface treatment compound such as a metallic compound of one or two kinds selected from metallic elements of a first transition element or a second transition element, and is surface-treated by an equipment provided with a high speed shearing operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262224-A (JP)
Title: Reflective liquid crystal display
Inventor: UMEMOTO SEIJI
IPC: G02F1/1335
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To develop a reflective liquid crystal display for both external light and illumination which is easy to manufacture thin and lightweight, and has superior display quality.  <P>SOLUTION: The reflective liquid crystal display includes a reflective liquid crystal display panel (1) comprising a liquid cell, in which a viewing side substrate (21) having a transparent layer (22) with a lower refractive index than that of a transparent substrate, and having a transparent electrode (24) and a back-side substrate (43) having an electrode (42) are arranged on the transparent substrate so that the electrode sides are opposed to each other and a liquid crystal (31) held between the electrodes; and at least a reflecting layer (42) on the back side substrate side. The reflective liquid crystal display further includes a lighting device on one or more sides of the reflective liquid crystal display panel (1); and an optical path control layer (11), having a repeated structure of a light path conversion slanted face (A1), having 35-48° angle with respect to the reference plane of the viewing side substrate, provided outside the viewing-side substrate and having a refractive index higher than that of the transparent layer. While the side surface incident light is transmitted backward, the transmitted light is efficiently subjected to optical path conversion to the panel viewing direction via the optical path control layer and the reflecting layer and is used for the liquid crystal display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010021967-A (JP)
Title: Butterfly damper
Inventor: SHIGETA AKIRA
IPC: H04R9/02
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly damper capable of easily performing a fine adjustment on a resonance point.  <P>SOLUTION: In the butterfly damper 10 for a speaker including an outer circumferential part 12 fixed to the frame of the speaker and an inner circumferential part 11 supporting the diaphragm of the speaker, the butterfly damper is divided into a plurality of constitution portions 14, 15 in its circumferential direction and configured by combining the constitution portions having different qualities of the material and shapes. For example, the qualities of the material or the shapes are different for the neighboring constitutive portions, the quality of the material for one portion is a metal and the quality of the material for the other portion is a resin. As the difference in the shapes, a difference in the shapes of arm parts connecting the outer circumferential parts and the inner circumferential parts in the constitution portions corresponds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022389-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SATO TOMOO
IPC: A61B8/12
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus by using an ultrasonic catheter safely usable in a blood vessel for improving the resolution in an orientation direction.  <P>SOLUTION: The ultrasonic diagnostic apparatus comprises an ultrasonic catheter including at least one ultrasonic transducer in the housing inside, a catheter control part for controlling the position of the ultrasonic catheter in a body cavity of a subject, a sending and receiving control part for controlling a drive signal generator in order to send the ultrasonic wave from at least one ultrasonic transducer at a plurality of positions where the ultrasonic catheter moves while the received signal outputted from a received signal processing part is stored in a memory in order, an aperture synthesis operation part for synthesizing a plurality of received signals read out of the memory and generating a sound ray signal by processing a receiving focus treatment to these received signals, and an image signal generating part for generating an image signal from the sound ray signal generated by the aperture synthesis operation part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023252-A (JP)
Title: Thermosensitive recording body
Inventor: INUBUSHI KEIICHI
IPC: B41M5/337
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording body particularly excellent in recording sensitivity, light stability, storage stability of the recorded image, and print recording property.  <P>SOLUTION: The thermosensitive recording body is comprised of a thermosensitive layer containing at least leuco dye and color developing agent, a middle layer, and a protection layer, which are all sequentially laminated on the support body thereof, containing aqueous UV-absorbing polymer in the middle layer at 1 to 60 percent by mass of the total dissolved solid thereof, containing aqueous acrylic polymer and polyvinyl alcohol in total at 30 to 90 percent by mass of the total dissolved solid of the middle layer as adhesive for the middle layer, the polyvinyl alcohol characteristically being at 30 to 99 percent by mass of the total dissolved solid of the aqueous acrylic polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009006717-A (JP)
Title: Breathable elastic polymeric film laminate
Inventor: PELKIE JAMES E
IPC: B32B25/10
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastomeric breathable three-dimensional composite laminate and a method for producing the same.  <P>SOLUTION: A carrier material 10 is supplied onto a top surface of continuous portions of an elastomeric film 12 to form the laminate. A pressure differential is applied to a bottom surface of the film for a time sufficient for three-dimensional apertured structures 36 to be formed in the film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282823-A (JP)
Title: Discharge lamp lighting device and illumination fixture
Inventor: HAMAMOTO KATSUNOBU
IPC: H05B37/02
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable setting of a plurality of dimming operation modes in order to carry out stepwise dimming to carry out dimming by two steps, continuous dimming, or illuminance correction in a discharge lamp lighting device having the same main circuit and control circuit, and furthermore make an operation mode changeover switch unnecessary.  <P>SOLUTION: The dimming control circuit 4 has a first memory means 7 to memorize dimming data beforehand in order to form a first dimming signal, a second memory means 8 capable of writing dimming method data, and an arithmetic processing means 6 in which according to the dimming method data read out from the second memory means 8, the dimming signal data memorized in the first memory means 7 are read out and in which the first dimming signal is calculated and formed according to the selected dimming signal data. The dimming method data are made to be memorized in the second memory means 8 according to the selected signal based on a prescribed procedure to be input into the arithmetic processing means 6. A selective input part to input the selected signal based on the prescribed procedure inputs the selective signal from outside the discharge lamp lighting device, and has a connecting terminal capable of transferring electric signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010027489-A (JP)
Title: Plasma display panel
Inventor: KUNII YASUHIKO
IPC: H01J11/12
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To make a boundary between a display region and a region outside the display region of a plasma display panel inconspicuous so as to prevent affecting the images due to the boundary.  <P>SOLUTION: Inside a display region, an X-electrode, including an X-bus electrode 10 and an X-discharge electrode 11 and a Y-electrode, including a Y-bus electrode 20 and a Y-discharge electrode 21 are arranged opposite to each other. In a region outside the display region, a Y-electrode lead wire 22 is extended in the same direction as the Y-electrode in a range d. In the range d, a boundary between the display region and the region outside the display region can be kept inconspicuous, by increasing the width of the Y-electrode leader wire 22 so that an area ratio of a metal electrode becomes equal to an area ratio of the metal electrode in the display region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008306203-A (JP)
Title: Electronic apparatus cooling device and pump-integrated cooling module of same
Inventor: SAEKI SUKEYUKI
IPC: H01L23/473
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus cooling device which uses a cooling module having high capability for maintenance (component replacement at a fault time, or the like) by a simple constitution easy to be manufactured and easy to be assembled within an electronic apparatus or device.  <P>SOLUTION: The electronic apparatus cooling device includes a heat conductive part 2 which is brought into thermal contact with an electronic component 3 of a heating element, and contains an impeller 20 having a plurality of channels 29 near a surface 24 to be cooled of the conductive part 2 in same casings 21, 11. The apparatus also includes a cooling module 10 for cooling the surface 24 to be cooled by circulating cooling liquid from a channel of a liquid suction side to a channel of a liquid discharge side by turning motions of the plurality of channels 29 of the impeller 20 which is rotated by rotary drive sources 13, 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010029249-A (JP)
Title: Apparatus for manufacturing adhesive skin patch
Inventor: KARAKI ISUKE
IPC: A61J3/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein at least two adhesive skin patches should be stuck and wherein the size and shape of the patches should be processed.  <P>SOLUTION: The apparatus for manufacturing the adhesive skin patch has a plurality of detachable medicament cartridges filled with a plurality of medicaments which are bases for a plurality of medicines to be included in the patch. The apparatus includes a sealing member and a discharging part to discharge the plurality of medicaments to the sealing member by such a quantity only as necessary for treating a disease of a patient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034254-A (JP)
Title: Three-dimensional large-scale integrated circuit (lsi)
Inventor: KOBASHI MASAHIRO
IPC: H01L25/07
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional LSI that radiates heat from each two-dimensional integrated circuit layer to the outside even if many two-dimensional integrated circuit layers are laminated, is made thin, and is manufactured by a simple and easy process.  <P>SOLUTION: The three-dimensional LSI includes a primary two-dimensional integrated circuit layer 2, an insulating adhesion layer 1, and a secondary two-dimensional integrated circuit layer 2 in this order, wherein the thermal conductivity of the insulating adhesion layer 1 that is in a direction parallel to its lamination plane is higher than that in a direction vertical to the lamination plane, thus efficiently radiating the heat of the three-dimensional LSI to the outside. Further, a highly thermally conductive member 4 is formed such that it goes through the two-dimensional integrated circuit layer 2 and the adhesion layer 1, thus further improving the heat radiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029436-A (JP)
Title: Endoscopic tube and method of manufacturing the same
Inventor: OTO NORIYUKI
IPC: A61B1/00
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To make an endoscope tube easily bendable and hardly crushable by adding the anisotropic property to the rigidity of a tube body.  <P>SOLUTION: The forceps channel tube 25 is composed of the tube body 31, a reinforcing tape 32, and a sheath 33. The reinforcing tape 32 is composed of a reinforcing layer 34 and an adhesive layer 35. The reinforcing layer 34 is composed of hard resin 34a and soft resin 34b whose rigidity is lower than that of the hard resin 34a. The resin 34a and 34b are alternately disposed in the axial direction of the tube body 31 and all over the circumferential direction of the tube body 31. The adhesive layer 35 is attached to the lower surface of the reinforcing layer 34. The reinforcing tape 32 is wound around the outer surface 31a of the tube body 31, and fixed by the adhesive layer 35. The rigidity of the reinforcing tape 32 against the force applied in the diameter direction of the tube body 31 is higher than the rigidity against the bending force applied to the tube body 31, so that the rigidity of the tube body 31 has the anisotropic property.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031990-A (JP)
Title: Fluid-sealed vibration control device
Inventor: ICHIKAWA HIROYUKI
IPC: F16F13/18
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid-sealed vibration control device of a novel structure capable of restraining generation of an abnormal sound and vibration caused when a movable member installed in a partition member strikes on the partition member.  <P>SOLUTION: The partition member 42 of installing the movable member 72 in a small displacement state in the opposed direction of a pressure receiving chamber 62 and a balancing chamber 64, is elastically supported by a second installation member 14 via a support rubber layer 30. An abutting surface between the movable member 72 for regulating the displacement end to the balancing chamber 64 side from the pressure receiving chamber 62 side of the movable member 72 and an inner peripheral edge part 46 of a through-hole 54, is formed as tapered abutting surfaces 48 and 78 inclined in the displacement direction of the movable member 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038552-A (JP)
Title: Multiwavelength interferometric displacement measuring method and apparatus
Inventor: KAWASAKI KAZUHIKO
IPC: G01B9/02
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-range interferometric displacement measuring apparatus which does not use a high-stability laser, nor a laser whose wavelength can be varied with high accuracy.  <P>SOLUTION: When a distance from a body of an interferometer to an object 110 or displacement is interferometrically measured by using laser beams of a plurality of wavelengths, obtaining interference measurement values that are measured at respective wavelengths, and expanding a measurement range by a synthetic wavelength that is equivalently longer than the wavelengths of the laser beams from combinations of the respective wavelengths, the wavelengths of the plurality of laser beams are measured by using an optical comb 104. On this occasion, an interferometric measurement may be performed while the oscillation wavelength of a variable wavelength laser 101 is measured by using the optical comb, and feedback control is performed whereby laser beams of a plurality of predetermined wavelengths are obtained; a variable wavelength laser is caused to oscillate at an arbitrary wavelength to obtain interference measurement values at the plurality of wavelengths, and wavelengths (frequencies) of laser beams at timing when the respective interference measurement values are obtained are measured by the optical comb; or a plurality of lasers 416, 417 are used, and wavelengths of laser beams oscillated from the respective lasers are measured by the optical comb.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036387-A (JP)
Title: Inkjet recording device
Inventor: SATO TAKASHI
IPC: B41J2/055
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording quality by eliminating the shifting of a striking position on a recording medium when discharging two or more sizes of ink droplet from the same nozzle.  <P>SOLUTION: In an inkjet recording device, when two or more drive pulses are applied for discharging an ink droplet of the size corresponding to the number of drive pulses, a preliminary drive pulse is applied with which the ink droplet is not discharged before applying the drive pulse. A Helmholtz period (Tc), an interval (T0) between the preliminary drive pulse and the drive pulse, and an interval between the drive pulses (T1, T2, ..., Tn-2, Tn-1) satisfy the following relationship: Tc≤T1, T2, ..., Tn-2, Tn-1<T0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038227-A (JP)
Title: Flow passage cutoff device and opening-closing valve updating method of fluid pipe system
Inventor: SAKAI ATSUSHI
IPC: F16L55/00
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously reduce labor, to improve working efficiency, and to improve operability, by adopting an updating method of an opening-closing valve by using a flow passage cutoff device, even under a construction condition of being unable to secure a large work space on the outside of the opening-closing valve.  <P>SOLUTION: A flow passage cutoff means D is arranged for switching to a state of cutting off a flow passage by relative movement operation of an outside operation shaft 31 and an inside operation shaft 32. Both respective operation shafts 31 and 32 are composed of outside divided operation shafts 31A-31C and inside divided operation shafts 32A-32C divided into a plurality. Connecting parts 50-53 mutually detachably connected from the operation shaft axis direction are respectively formed in an adjacent end part of the outside divided operation shafts and an adjacent end part of the inside divided operation shafts. Among the connecting parts 50 and 51 making a pair on the outside divided operation shaft side, an inner peripheral surface of the connecting part 51 positioned inside in the radial direction, is formed as a guide surface 51a for guiding the relative movement in the axial direction of the inside operation shaft 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041499-A (JP)
Title: Signal coupler
Inventor: SAITO HISAMI
IPC: H03K17/95
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized and highly reliable signal coupler.  <P>SOLUTION: The signal coupler is provided with: a first coil 14 of a first metallic wire 13 bonded onto a pair of first pads 12a, 12b placed on a semiconductor substrate 11, forming a half loop; an input line 15, formed on the semiconductor substrate 11, for supplying current I1 according to an input signal Vin to the first coil 14; a second coil 18 of a second metallic wire 17, facing the first coil 14, bonded onto a pair of second pads 16a, 16b placed on the semiconductor substrate 11, forming a half loop for detecting a change in a magnetic field occurring around the first coil 14; and an output line 19, formed on the semiconductor substrate 11, for outputting an output signal Vout according to the change in the magnetic field detected by the second coil 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT