baber/WOPTO huggingface dataset:
Patent JP-2010247197-A (JP)
Title: Arc welding equipment
Inventor: IHARA HIDEKI
IPC: B23K9/10
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of conventional repetitive welding in which setting of a regular current or a crater current can be changed beforehand but is not to be changed during welding.  <P>SOLUTION: The arc welding equipment includes a welding torch having a torch switch. With the torch switch operated, an initial current command value is outputted, and with the torch switch operated subsequently, the current command value is increased to the regular welding current command value. With the torch switch operated thereafter, repetitive welding is performed in which the current command value is decreased to the crater current command value and, by operating the torch switch during the increase or the decrease of the welding current command value of this repetitive welding, variable repetitive welding is performed in which a current command value is materialized that is different from the regular welding current or the crater current, wherein the repetitive welding and the variable repetitive welding are switched to perform welding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247206-A (JP)
Title: Method of laser beam machining of composite material
Inventor: KUTSUNA MUNEHARU
IPC: B23K26/14
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method including cutting, drilling, welding, bending and surface treatment of a fiber-reinforced plastic (FRP) and a fiber-reinforced metal (FRM).  <P>SOLUTION: In the laser beam machining method, heating, melting, and evaporation of a material are possible, with little heat transfer into the material, and with less likelihood of thermal deformation. A more superior machining surface is obtained by performing double laser beam machining and cascade machining, with an ultrashort pulse having a pulse width from 10 pico to 100 nano seconds and using a solid-state laser having a pulse energy from 1 mj to 500 J.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250244-A (JP)
Title: Electrophotographic device, electrophotographic method, and method for forming characteristic matrix of electrophotographic photoreceptor
Inventor: OWAKI HIRONORI
IPC: G03G15/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unevenness in an image, by obtaining suitable correction, even with respect to a photoreceptor whose characteristic distribution is small, to an extent.  <P>SOLUTION: The electrophotographic device has a storage means for storing characteristic matrix formed by measuring characteristic of the electrophotographic photoreceptor at n points in a periphery direction and at m points in the axial direction; forming a two-dimensional matrix of n rows and m columns from the measured values; calculating a difference A between the maximum value and the minimum value of the measured values at n points and a mean value B of the measured values at n points for each column of the matrix, so as to calculate the maximum value C of the difference A; determining whether rewrite of data is required, when the maximum value C is smaller than a reference value; rewriting all the measured values at n points to the mean value B for each column of the matrix, when determining that rewrite of data is required; and numerically converting respective values of the matrix rewritten, as necessary. An image exposure means has an exposure data controller 202 for adjusting the exposure data, according to the characteristic matrix stored.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257585-A (JP)
Title: Lighting system and optical device equipped with this lighting system
Inventor: SUDO TAKESHI
IPC: F21Y101/00
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small lighting system capable of illuminating in an optical wavelength band, and an optical device equipped with the lighting system.  <P>SOLUTION: A lighting part (the lighting system) 10, used for a microscope 100 as an optical device, is structured of a light source part 20 having two or more pairs of light sources 23, 24 emitting illumination light with at least two or more different wave lengths, and a deflection part 30 having optical members (lenses 33, 34) concentrating illumination light from the light source part 20 and irradiating the light on a surface of an object. At this time, the light sources 23, 24 of the light source part 20 and the lenses 33, 34 of the deflection part 30 are arranged in a peripheral direction with nearly the same intervals so as to surround an imaging part 40 of the microscope 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253351-A (JP)
Title: Rice hulling and sorting machine
Inventor: IWAI MICHIKAZU
IPC: B07B13/16
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocking selection plate-type rice hulling and sorting device which can remove an unhulled rice sorted by a rocking selection plate to the outside of the rice hulling and sorting machine in an appropriate timely manner.  <P>SOLUTION: The rice hulling and sorting machine includes a rice hulling part (1), a hulled rice air blow selection part (2) and a rocking selection plate-type mixed rice sorting part (3). Further, a mixed rice tank (24) is constituted in the way that the tank (24) is suspension-supported, and moves downward, if the rice grains accumulate beyond the specified storage level, while the tank (24) moves upward, if the rice grains are below the specified storage level. Thus, the mixed rice is temporarily stored in the mixed rice tank (24) and then, supplied to the rocking selection plate (15) of the mixed rice selection part (3). Further, the mixed rice tank (24) and a circulation-ejection switching valve (36) are interlocked/connected with each other by a switching means (37) which makes a connection in mechanical linkage fashion. When the mixed rice tank (24) moves downward, the circulation-ejection switching valve (36) is changed over to the ejection side from the circulation side. When the mixed rice tank (24) moves upward, the circulation-ejection switching valve (36) is changed over to the circulation side from the ejection side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257708-A (JP)
Title: Electric connector
Inventor: HAMADA KARUKI
IPC: H01R13/18
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector capable of restraining a plated part of a contact section from peeling off and having longer lifetime as a connector.  <P>SOLUTION: In this electric connector, when an electrode body section 11 is moved by being pushed toward the depth into a connector-inserting direction pushed with a first connector electrode 1 at the time of inserting the first connector electrode 1 into the electrode body section 11, a terminal contact section 12 sticks to the surrounding of the first connector electrode 1 by being displaced inside accompanied with moving of the terminal contact section 12 along the diameter-reduced inner wall surface 9 of the inner-diameter fluctuation section 2B, which is formed on a connector housing 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009272622-A (JP)
Title: Dichroic mirror, method of manufacturing the same, and lithography device, semiconductor device, and method of manufacturing the devices
Inventor: VAN EMPEL TJARKO ADRIAAN RUDOL
IPC: H01L21/027
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dichroic mirror configured such that infrared radiation is removed from an optical path toward a wafer.  <P>SOLUTION: The dichroic mirror is configured such that first type radiation in a first wavelength range having a high limit is separated from second type radiation in a second wavelength range having a low limit higher than the high limit of first wavelengths. The mirror includes a substrate, a reflecting surface facing the direction opposite to the substrate, and at least one laminate having the width which increases in tiers in the direction of going to a substrate. The laminate is formed of layers alternating a first material and a second material on the substrate. The reflecting surface has steps having the width which is wider than the high limit of the first wavelengths and is narrower than the low limit of second wavelengths.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010256616-A (JP)
Title: Image forming apparatus
Inventor: TSUBAKIMOTO YASUTO
IPC: B41J29/13
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover provided to an image forming apparatus and having a sheet stacking function, wherein backlash and a level difference caused when the cover is closed are corrected.  <P>SOLUTION: The image forming apparatus includes: the cover having the sheet stacking function supported by a rotary shaft in an almost horizontal direction; and a pull-in mechanism pulling in the cover in a closing direction, wherein the cover has a rotary shaft, a butting shape to the image forming apparatus when the cover is closed, and a link shape to the pull-in mechanism. A link mechanism is arranged between the butting shape and the rotary shaft, and a bearing hole on the link shape side of the cover is a slot nearly in the same direction as a normal direction of the butting shape. The slot part is made movable front and rear by utilizing force of the pull-in mechanism, whereby the tip side of the cover is corrected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255294-A (JP)
Title: House
Inventor: SUGIHARA KANA
IPC: E04H1/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house capable of fixing a place where a child stays, a place where the child scatters articles, and a place where the child makes it dirty by eating and drinking to prevent a living room space from having scattered articles and becoming dirty effectively and allowing a main person in charge of housework to watch the child easily while doing the housework in a kitchen.  <P>SOLUTION: This house A includes a living room-dining room 9 including a table 27a and chairs 27b arranged in it, the kitchen 13 being adjacent to the living room-dining room 9 and having a kitchen set 31 having a sink 31a and arranged in it, and a floor raised corner 11 being adjacent to the living room-dining room 9, having a floor 11a being higher than that of the living room-dining room 9, and being surrounded with walls except a side where it faces the living room-dining room 9. An open region Sa enabling the main person in charge of housework standing by facing the sink 31a in the kitchen 13 to see through the floor raised corner 11 is formed on a boundary face between the living room-dining room 9 and the floor raised corner 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254646-A (JP)
Title: Plaster
Inventor: MIWA YOSHIHIRO
IPC: A61K31/405
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plaster whose medication can be simply controlled.  <P>SOLUTION: The plaster is prepared by laminating a medicine-including layer including a medicine to the one side of a support and covering the surface of the medicine-including layer with a release sheet. On the surface of the non-laminated side of the support, a medication record display comprising a time display column, or a date or week-day display column and the time display column is placed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258371-A (JP)
Title: Method and apparatus for manufacturing light-receiving module
Inventor: KURIHARA YUSUKE
IPC: H01L31/0232
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To complete alignment in a short time when a light-receiving module having a planar type PIN-PD is manufactured.  <P>SOLUTION: A receptacle is fixed to a CAN package at a position adjusted in an alignment process of adjusting the relative position between the receptacle and CAN package. The alignment process includes a step of searching for a position where a light reception current of a light-receiving element has a peak in X-, Y- and Z-axial directions. The step of searching includes deciding whether there are first and second attenuation positions, where the light reception current attenuates as specified with respect to the peak value, on both sides based upon the position of the peak value of the light reception current as a reference position in the search directions within a search range (first predetermined range). When it is determined that the positions are present, a position within a second predetermined range from the middle point between those positions is defined as a peak position, and the relative position between the receptacle and CAN is adjusted to the peak position. When not, the light intensity of an optical fiber is increased or a reverse bias voltage is made smaller to make a search again.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259456-A (JP)
Title: Sound emission controller
Inventor: SASAKI MICHIHIKO
IPC: A63B71/06
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound emission controller capable of effectively performing training for increasing the muscle force of an exercising person and reducing the feeling of fatigue.  <P>SOLUTION: A musical sound reproducing device 1 is capable of calculating the fatigue degree of an exercising person and changing the tempo of a musical piece that the exercising person is to be made to hear according to the calculated fatigue degree. Since the exercising person can exercise without accumulating too much fatigue by exercising so as to correspond to the tempo of the musical piece that he/she is hearing, the training for increasing the muscle force is effectively performed. Further, by performing the training following the tempo of the musical piece, the feeling of fatigue is reduced as well.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259341-A (JP)
Title: Microorganism having silicic acid layer on cell surface and method for producing the same
Inventor: KURODA AKIO
IPC: C12N1/20
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism having a silicic acid layer on the cell surface and having more improved acid resistance than a wild strain, and to provide a method for producing the same.  <P>SOLUTION: This method for producing the microorganism includes a silicic acid layer-forming process for forming the silicic acid layer comprising silicic acid on the cell surface of the microorganism. For example, when the microorganism can form spores, the silicic acid layer-forming process is a process of culturing the microorganism in a spore-forming culture medium containing silicic acid and zinc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263351-A (JP)
Title: Speaker system
Inventor: KATSUMA HIROSHI
IPC: H04R1/32
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system capable of solving the troublesomeness of the work of supplying power to a speaker, and of freely changing the layout of the installation space of the speaker.  <P>SOLUTION: The speaker system 1 includes an outlet rail 2 extending along a prescribed direction, and a speaker 3 provided with an attaching part 4 to be attached freely removably to the outlet rail 2 and a body part 6 incorporating a speaker member. The speaker 3 is disposed at an optional position, in the longitudinal direction of the outlet rail 2 via the attaching part 4, the speaker 3 is electrically connected to the outlet rail 2 via the attaching part 4, and power is supplied to the speaker 3 via the outlet rail 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248162-A (JP)
Title: Cosmetic or dermatological quasi drug composition having ultraviolet ray shielding effect
Inventor: MURAKI SHUSAKU
IPC: A61K8/29
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a composition in which an ultraviolet ray shielding effect or Sun Protection Factor (hereinafter called SPF) is improved by a little ultraviolet defense agent, and the emulsion condition is stabilized in a cosmetic or a dermatological quasi drug formulation which has an ultraviolet ray shielding effect.  <P>SOLUTION: The formulation includes combining, with a specific compounding ratio, each of: a powder which has an ultraviolet ray shielding effect; an ultraviolet ray shielding agent which contains at least one kinds of organic based ultraviolet absorbers; water; an oil; and an emulsifier. The composition of a cosmetic or a dermatological quasi drug formulation which has an ultraviolet ray shielding effect (SPF) and the manufacturing therefor includes as follows. A treatment liquid is held into a container at a manufacturing process. In a stirring method which rotates a stirring implement in the treatment liquid, and agitates the treatment liquid, the high-speed stirring of the stirring implement with an end arriving at the proximity of the inner peripheral surface of the container is carried out in the treatment liquid, the stirring implement agitates at the end of stirring implement, making the treatment liquid rotate by a hollow membrane while making the treatment liquid stick to the container inside surface by pressure with a centrifugal force by the rotation of the treatment liquid accompanying with the rotation of the stirring implement, in this way a thin film rotation type high speed stirring is performed (for example T.K. FILMIX is used), thereby a dispersed state and an emulsion condition of the powder are stabilized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262233-A (JP)
Title: Camera, portable terminal device, and position control method of lens
Inventor: KATSURAJIMA KEN
IPC: H04N5/232
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera improving the estimating accuracy of the lens position when the lens position is estimated based on a control result in AF control.  <P>SOLUTION: When the number of AF operations, the number of picked-up image frames, or time after start of continuous AF operation becomes a threshold or more, the position of the lens is reset to a reference position. Thus, cumulative error of the lens estimated position estimated based on the control amount of an AF control section is reset, so that the estimating accuracy of the lens position can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280200-A (JP)
Title: Master cylinder with reduced free travel
Inventor: BERNADAT OLIVIER
IPC: B60T11/22
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder 1 with reduced free travel 23 to solve the problem wherein current master cylinders have the free travel during the displacement of a piston 6 in a bore 5 of a master cylinder body 3, and such free travel may be reduced with aid of a truncated cone portion 24 in the piston, an orifice 14 for communication of hydraulic fluid being situated on an inclined wall, and a gap 26 between the inclined wall and an inner wall 12 of the bore allowing a passage for hydraulic fluid to fill a pressure chamber 4 with, but such inclined walls create a change in the slope of an outer wall 29 of the piston, which causes separation of an inner lip 19 of a sealing cup 17.  <P>SOLUTION: The inclined wall is formed with a convex rounded surface 32 to prevent the separation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010266293-A (JP)
Title: System and method for calculating correlation matrix of received wave, system for estimating direction of wave source and system for estimating position of wave source
Inventor: KOGA KENICHI
IPC: G01S7/02
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for calculating a correlation matrix of a received wave which can also reduce the wave source cross-correlation value, when a bandwidth of a wave source is narrow.  <P>SOLUTION: The system for calculating the correlation matrix of the received wave receives radio wave by an array antenna 24a and calculates the correlation matrix. The system converts a direction matrix in each frequency of the received wave into a direction matrix in a prescribed frequency, rotates the phase of the direction matrix in the prescribed frequency, performs frequency averaging of the direction matrix subjected to the phase rotation and calculates an averaged correlation matrix.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264856-A (JP)
Title: Image processing device
Inventor: OGAMI KENICHI
IPC: G08G1/16
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of accurately performing the face image processing of an operator of a movement body by a simple constitution.  <P>SOLUTION: The image processing device includes an image-photographing means for photographing the face of the operator of the movement body; a detection means for detecting characteristic part information indicating at least a position of a characteristic part of the face of the operator based on the photographed image obtained by the image-photographing means; a memory means for storing the characteristic part information detected by the detection means; an illuminance detection means for detecting a value of the illuminance of the movement body. Furthermore, the memory means does not store the characteristic part information when the value of illuminance obtained by the illuminance detection means satisfies a preset condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268206-A (JP)
Title: Electronic controller
Inventor: ADACHI KAZUYUKI
IPC: H03K17/695
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method performing current control with high accuracy in a short period of time by avoiding the occurrence of overshoot/undershoot regardless of the existence of a variation of inductance and a resistance value due to an individual difference in load and temperature characteristics in an electronic controller for performing PWM (pulse width modulation) control of a current value energized by an inductive load.  <P>SOLUTION: The electronic controller includes: a current measuring part 244 for measuring the maximum value of current measured values of a section to which voltage of the preceding PWM period is applied and the minimum value of current measured values of a section to which the voltage is not applied; a load R-L estimating part 245 for estimating the inductance L and resistance value R of a load 11 from the current maximum value and the current minimum value; and a PWM setting part 246 for predicting current to be energized by an inductive load due to a voltage application time of the next PWM period from the inductance value and resistance value of the load, and determining a duty ratio of the next PWM period by comparing the predicted current with targeted current set by a targeted current setting part 243, and the controller drives a PWM driving circuit with the duty ratio of the next PWM period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271414-A (JP)
Title: Recording device
Inventor: TOMODA KYOTARO
IPC: G06F3/041
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device having improved visibility of an additionally recorded image.  <P>SOLUTION: A voltage application means 101 applies to a display medium having a display layer where the reflectance changes according to the voltage applied and emitted light and an image is drawn, the voltage for changing the reflectance. A light irradiation means 102 irradiates the display layer with a light from the backside of the display medium. When the start of image drawing by an input device for irradiating the display layer with light from the front surface side of the display medium is instructed, a control means 103 performs first control on the voltage application means and the light irradiation means so that the voltage application means applies the voltage for increasing the reflectance to the display medium and the light irradiation means irradiates the display layer a with light, in synchronism with the application of the voltage for increasing the reflectance, and after the first control, performs second control on the voltage application means and the light irradiation means so that the voltage application means applies voltage for reducing the reflectance and the light irradiation means stops irradiation with light.  <P>COPYRIGHT: (C)2011,JPO&INPIT