baber/WOPTO huggingface dataset:
Patent JP-2008147693-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MOMIYAMA YOICHI
IPC: H01L27/088
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To make one semiconductor device correspond to a plurality of kinds of power supply voltages.  <P>SOLUTION: In order to reduce the channel concentration by forming a pocket region 7 of the same conductivity type as that of a channel region 6, formed in between the source region 4 and the drain region 5 in a region adjacent to the source region 4, the region between the source region 4 and the drain region 5 is made into an asymmetrical concentration profile whose impurity concentration is high on the source region 4 side and low on the drain region 5 side. This reduces the current generated by impact ionization, when a drain bias is applied and improves the hot carrier resistance, by suppressing the characteristic deterioration due to hot carriers, to be made to correspond to a plurality of kinds of power supply voltages.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009174266-A (JP)
Title: Bathroom floor pan
Inventor: ASAJI MASAHIRO
IPC: E03C1/20
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom floor pan capable of maintaining a high water discharge capacity of the bathroom floor pan and easily cleaning joint grooves which get stain easily.  <P>SOLUTION: A bathroom floor pan has a rugged pattern divided by a plurality of joint grooves 5 crossing on a top face of washing place area 3. A main joint groove for discharging water 7 is the one having a maximum down slope among the joint grooves 5 having down slopes from the crossing part 6 where the plurality of joint grooves 5 are crossed. Further, a sub joint groove for discharging water 8 is the others having lower down slopes than the maximum. The main joint groove for discharging water 7 has a hydrophilic property.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178856-A (JP)
Title: Droplet discharging head
Inventor: KANDA TORAHIKO
IPC: B41J2/015
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharging head, which can discharge highly viscous liquid in normal temperature at high driving frequency.  <P>SOLUTION: A tailing 3 is cut off through the generation of heat and the evaporation of solvent by being energized after its discharging at the finest portion in the rear end in flying direction of the tailing 3, resulting in separating a droplet 2 from a nozzle 16. Then, as shown in Fig.4(C), in accompany with the conveyance of a medium P, the droplet 2 is completely separated from the liquid 4 in the nozzle 16, and at the same time, the liquid 4 in the nozzle 16 side is pulled back into a flow passage 13. As a result, the settling of the level (meniscus) of the nozzle 16 as shown in Fig.4(D) becomes quick and refill (re-charging) near the nozzle 16 does not slow down, resulting in making a high frequency discharging possible. As shown in Fig.4(E), even under the condition that the medium P is being conveyed, an impact form 5 becomes a nearly perfect circle which is favorable, as the tailing 3 is cut off immediately after the impact of the droplet 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180822-A (JP)
Title: Imaging apparatus
Inventor: GOTO HISASHI
IPC: G03B19/12
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of adjusting a quantity of light incident on an imaging device and an observation optical system if necessary.  <P>SOLUTION: The imaging apparatus includes the imaging device 7, an observation optical system, an optical path switching means 3 and an aperture part 2. The optical path switching means 3 has a light control mirror surface 4 having variable transmittance. The light control mirror surface 4 is set in such a way that the transmittance gets low when reflectance is made high, and the transmittance gets high when the reflectance is made low.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179109-A (JP)
Title: Pneumatic tire
Inventor: TANAKA YOSHINORI
IPC: B60C11/11
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve tire performance by balancing the on-snow, pattern noise, wear, straight running, and operation stability performances of a pneumatic tire.  <P>SOLUTION: A tread part 2 of the pneumatic tire 1 is sectioned into land parts 20, 21, 22 by main grooves 10, 11 extending in a circumferential direction of the tire. Further, a center land part 20 on an equatorial plane CL of the tire and shoulder land parts 22 at both sides are formed in the shape of ribs. The middle land part 21 between them is sectioned into blocks 21 B by dividing with a plurality of rug grooves 30. A sub groove 12 extending in the circumferential direction of the tire is arranged in the middle land part 21. Sipes 43, 44, 45, 46 inclining in the same direction with respect to the width direction of the tire one and another and a rug groove 31 are arranged in the shoulder land part 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182241-A (JP)
Title: Light-emitting diode
Inventor: WAKABAYASHI SHINICHI
IPC: H01L33/54
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To thin an LED, while suppressing the manufacturing cost by enhancing the flexibility of the constitution of the LED, when restraining the peak of a phosphor from shifting toward the short wavelength side by devising the arrangement of the phosphor, with respect to an LED chip.  <P>SOLUTION: The LED chip 101 emits light having blue luminescent color. A first phosphor 102, which is a nitride phosphor, covers the side face part of the LED chip 101 and emits fluorescence, having a color different from the luminescent color of the LED chip 101 by being excited by the light emitted from the LED chip 101. A second phosphor 103, which is an oxide phosphor, is excited by light emitted from the LED chip 101 by being laminated on the first phosphor 102, and emits fluorescence, having a color different from the luminescent color of the LED chip 101 and a wavelength shorter than the fluorescence which the first phosphor 102 emits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184371-A (JP)
Title: Pneumatic tire
Inventor: SUDA YASUTAKA
IPC: B60C9/22
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire effectively improved in belt durability while securing the wear resistance.  <P>SOLUTION: This tire comprises one or more belt-reinforced layers 3 extending in the circumferential direction of the tire and two or more belt layers 4 extending to the tire radial outward of the belt reinforced-layers diagonally to the circumferential direction of the tire. At least two belt layers 4 adjacent to each other in the radial direction of the tire among the belt layers 4 form a cross belt zone in which cords cross each other. The width w1 of the belt-reinforced layers 3 is within the range of 60-85% of the width W of the tire in cross section. The width w2 of the cross belt zone is within 65-90% of the width W of the tire in cross section. The tire radial distance between the center of the cords which form the innermost belt layer between the tire lateral end of the outermost belt-reinforced layer 6 and a position apart 20 mm or longer from the tire lateral end toward the tire lateral inward and the center of the cords forming the outermost belt-reinforced layer 6 is within 2.0-5.0 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187711-A (JP)
Title: Method of manufacturing electrochemical device, and electrochemical device
Inventor: OGAWA TAKUSHI
IPC: H01G11/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacture for enhancing reliability of an electrochemical device using laminate films as an outer packaging.  <P>SOLUTION: The manufacturing method includes the steps of: arranging a laminate formed by arranging sheet-like positive electrode and negative electrode through a separator between almost rectangular laminate films facing with the upper ends made uniform, and forming the laminate films in a bag having an opening in the upper end; pouring an electrolyte in the bag of the laminate film in a vacuum and sealing the laminate film by mechanical crimp in almost a parallel line to the periphery of the upper end in the lower part than the opening; aging by generating gas by chemical reaction within the bag of the laminate film in the sealed state; exhausting gas by opening the mechanical crimp in the line; and fusion-bonding the laminate bag opened in the exhaust step along the parallel line in the upper part than the parallel line in a vacuum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192218-A (JP)
Title: Driving system for measuring instrument
Inventor: YAMAZOE MAKI
IPC: G01D7/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving system for measuring instruments that allows a user to instantaneously determine a measuring instrument on which a setting operation has been performed, when performing function setting, on the basis of individual instrument, by further improving a driving system for after-meters, wherein it is supposed that a plurality of measuring instruments are disposed.  <P>SOLUTION: This driving system for measuring instruments has a function which is settable for each of a plurality of measuring instruments 2 and 3 disposed. A control unit 1 is provided for transmitting object assortment data that denote the assortment of setting operation for the function, when the setting operation is performed for the function, to respective instruments 2 and 3. Respective measuring instruments 2 and 3 are used for comparing the assortment data received from the control unit 1 with own assortment data, to change the display luminance of a display part, depending on whether the setting operation for the function has been performed on itself.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194474-A (JP)
Title: Moving image encoder
Inventor: MATSUOKA KAORU
IPC: H04N19/146
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an moving image encoder capable of setting a threshold correlating with complexity of movement in consideration of performance of a direct mode.  <P>SOLUTION: An evaluation value computing part 202 computes the absolute value sum of direct-mode movement prediction residuals of the block of an objective image to be encoded. The absolute value sum of prediction residuals in an already encoded reference frame is calculated as the evaluation value of the direct mode. A threshold setting part 204 computes the threshold to determine the movement prediction system of the object image to be encoded from the average value of the prediction code amount of the block of the reference frame. A comparing part 205 compares the evaluation value computed by the evaluation computing part 202 with the threshold value computed by the threshold setting part 204. A determining part 206 determines whether or not the direct mode is selected as the movement prediction method of the object image to be encoded from the result of the comparing part 205. When the evaluation value is smaller than the threshold value, selection of the direct mode is set.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194649-A (JP)
Title: Image processor and digital camera
Inventor: NISHIZAWA TSUTOMU
IPC: H04N5/243
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of effectively performing processing of noise elimination and contour enhancement of an image.  <P>SOLUTION: The image processor includes an input part for reading a picked-up image, a noise elimination part for eliminating noise in the image, a contour enhancement part for enhancing the contour of an image, and a control part for controlling processing in the noise elimination part and the contour enhancing part. The control part makes the contour enhancement part operate as a prefilter for separating noise from an object in the image before processing by the noise elimination part and makes the contour enhancement enhance the contour of the image after the processing by the noise elimination part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191744-A (JP)
Title: Vertical shaft wind turbine
Inventor: YAMADA SEIJI
IPC: F03D3/06
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve starting performance, rotation efficiency, and response against the wind speed fluctuation of a wind turbine by improving aerodynamic characteristics of a blade in a low Raynolds number zone and lightening the wind turbine in weight.  <P>SOLUTION: This vertical shaft wind turbine 1 has a structure having a rotary shaft 2 installed vertically to a wind direction, including a section where the thickness of the blade on a back surface 3a side changes over the substantially whole length in a blade chord length direction from a leading edge 6 to a trailing edge 8 on a circumference having a center on the rotary shaft 2, and having the back surfaces 3a of the three blades 3 formed in a thin plate shape of a substantially constant blade thickness from a thin blade start part 7 to the trailing edge 8 installed at substantially constant intervals to face a center side of the circle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010918-A (JP)
Title: Communication method, apparatus, and system
Inventor: OMI SHINICHIRO
IPC: H04L12/28
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method which can prevent the occurrence of collision to prevent the deterioration in performance even when the number of connected communication apparatuses increases and which can define the maximum delay of transmission to set the priority.  <P>SOLUTION: When transmitting data to a PLC modem 100Ty, a PLC model 100Tx starts transmission in common timing in which all the PLC modems can perform transmission (S11). An ID number of a common ID is added to a data frame at such a time, and this ID number is detected by a master PLC modem 100M. The master PLC modem 100M assigns an individual ID to the PLC modem 100Tx and notifies it by a control frame (S30). The PLC modem 100Tx sets the notified individual ID and performs subsequent data frame transmission in timing corresponding to the notified individual ID (S41).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198201-A (JP)
Title: Implement attached with thermosensitive discoloring body
Inventor: HONMA HIROKAZU
IPC: H02G1/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement which is attached with a thermosensitive discoloring body and which holds the thermosensitive discoloring body capable of being installed afterward to existing bodies of an electrical connection terminal metal fixture, its vicinity, an insulating cap attached to a terminal metal fixture, especially a terminal metal fixture, an electric wire, and an insulating cap as maintaining their existing state or which has the thermosensitive discoloring body.  <P>SOLUTION: The implement is a cylindrical resin body having a notch in its longitudinal direction, a helical-band-shaped resin body, or a band-like or ring-like resin body and has the thermosensitive discoloring body which senses temperature due to generated heat from an electrical terminal metal fixture to change its color or can hold the thermosensitive discoloring body in the surface of the resin body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198649-A (JP)
Title: Optical fiber array
Inventor: HIROI NORIYOSHI
IPC: G02B6/40
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an optical fiber array permitting arrangement of an optical fiber at an optional position and exact positioning of the optical fiber.  <P>SOLUTION: The optical fiber array is constituted by comprising: m (m: a natural number not including 0) optical fibers; an optical fiber alignment member on a surface of which at least m grooves are formed in parallel; and a cover. The ends of the optical fibers are arranged in the grooves of the optical fiber alignment member and placed between the optical fiber alignment member and the cover. When placed between the optical fiber alignment member and the cover, the optical fibers are supported at three points with the grooves and the cover by setting the line connecting one point of the outer periphery contacting the cover of the optical fibers to be straight. The forming angles of the grooves are set constant for all the grooves, the depths of the grooves are optionally set to be different, and the clad diameters of the optical fibers arranged in the grooves are set to be optional. Accordingly, the line connecting the fiber center of each of the m optical fibers arranged in the grooves is set to be optionally non-straight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195450-A (JP)
Title: Sleep induction promoting apparatus
Inventor: YAMAMOTO MATSUKI
IPC: A61M21/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleep induction promoting apparatus capable of effectively inducing sleep by allowing various users to equally relax, and without boring the users.  <P>SOLUTION: The sleep induction promoting apparatus for promoting the sleep induction of the user 2, includes: a signal oscillation part 7a for generating pink noise; an ultrasonic wave generating part 7b for synthesizing an inaudible component not less than 20 kHz in the pink noise with the frequency modulation component of the inaudible component, generating the ultrasonic wave of a high frequency component by inaudible sound, and irradiating the user with ultrasonic waves; and a control part 11 for controlling the respective parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199916-A (JP)
Title: Light-emitting device, and its manufacturing method
Inventor: SAKURAI KAZUNORI
IPC: H01L27/32
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of preventing moisture from penetrating into a light-emitting element.  <P>SOLUTION: The light-emitting device 10 includes an element substrate 7, a circuit element thin film 801 including a plurality of organic EL elements formed on the element substrate, a cover substrate 12 disposed to cover the circuit element thin film, an adsorbing member 53 disposed in a space V between the element substrate and the cover substrate to adsorb at least water, and an adhesive 52 made of resin to bond the element substrate to the cover substrate. The adsorbing member contains a porous member impregnated with an adsorbent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195614-A (JP)
Title: Imaging device
Inventor: HARATO MOTOSHI
IPC: A61N1/40
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize MRI and MPI/MPH of a simple structure.  <P>SOLUTION: A static magnetic field coil unit 11 and a static magnetic field power supply 12 generate a static magnetic field. A gradient magnetic field coil unit 13 and a gradient magnetic field power supply 14 superimpose a gradient magnetic field on the static magnetic field. An RF coil unit 19 and a transmitter 20 generate a first high-frequency magnetic field to be applied on a subject 200 positioned in the static magnetic field. The RF coil unit 19 and a receiver 21 receive a magnetic resonance signal emitted from the subject 200. A calculating unit 26 reconstructs an image on the subject 200 based on the received magnetic resonance signal. A repulsive magnetic field coil unit 15 and a repulsive magnetic field power supply 16 generate a repulsive magnetic field to offset a leakage magnetic field from a static magnetic field magnet and to form a zero magnetic field area. The RF coil unit 19 and a recording coil activating part 22 generate a second high-frequency magnetic field to be applied on the subject 200 positioned in the zero magnetic field area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201544-A (JP)
Title: Game method and apparatus
Inventor: ISHIYAMA YUICHI
IPC: A63F9/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase customer attracting force by allowing a player to bargain with other players and acquire a large amount of medals at a time.  <P>SOLUTION: As a rotary ring 63 runs rotating, a mass of medals 111 on the rotary ring 63 are circulated passing one by one through a plurality of pressure game machines 13. At this point, the players can feel superiority if they can get the mass of medals 111 to drop with own pressure game machine 13 but feel regretted if other players can do so. Thus, the players can compete their own judgments and actions with other players being watched successfully bargaining with them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206565-A (JP)
Title: Optical transmission system, optical transmission method, optical switch device, center device, optical coupler device, subscriber device, and optical communication system
Inventor: HIRATA TAKAYUKI
IPC: H04B10/032
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system of high reliability, which does not require periodical maintenance and inspection.  <P>SOLUTION: The optical signal pi of an optical transmitter 11 is sent to a normal transmission line 21 through an optical switch 12 as an optical signal pad, and the transmitted optical signal pad is sent out to the optical receiver 31 of a subscriber device 30 through an optical coupler 24 as an optical signal pm and branched by the optical coupler and output as branch light pn. The branch light pn is branched into return light pau and return light pbu by an optical coupler 25. The return light pau is transmitted to the optical switch 12 through the normal transmission line 21, and the return light pbu is transmitted to the optical switch 12 through a spare transmission line 22. When the reception level of the return light pau becomes lower than a first threshold in the optical switch 12 due to occurrence of a fault or the like in the normal transmission line 21, the optical signal pi is sent out to the spare transmission line 22 as an optical signal pbd in the case that the reception level of the return light pbu is equal to or higher than a second threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204398-A (JP)
Title: Waveform measuring device
Inventor: KUWABARA HIROSUKE
IPC: G01R13/20
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a waveform measuring device capable of automatically executing ensuring flatness at every use without selecting connecting cables.  <P>SOLUTION: A waveform measuring device comprises: a probe part provided with a contact pin where input signal is given, a cable loss compensating circuit where frequency characteristics are controlled by adjustment voltage, and a connecting cable with a predetermined length; and a measuring part having a signal processing part which performs operation processing with the output signal of the probe part input. The signal processing part comprises: a first gain-holding means holding the gain to the first signal, where the loss due to the cable is negligible, given to the contact pin: a second gain-holding means holding the gain to the high frequency second signal given to the contact pin; and a cable loss compensating means applying the adjusting voltage to the loss compensating circuit, thereby the gain to the second signal is within the predetermined region of the gain to the first signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT