baber/WOPTO huggingface dataset:
Patent JP-2010174359-A (JP)
Title: Activation treatment method for organic solvent
Inventor: YOKOGAWA TOMOHIKO
IPC: C22B3/20
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an activation treatment can be performed by the addition of hydrochloric acid without using large-scale equipment while keeping an organic phase in each stage of an extraction stage to always an activated state, further, and the occurrence of clads can be suppressed even when a trace amount of solid component is incorporated in the extraction starting liquid in a solvent extraction stage for metal using an extraction starting liquid composed of a metal chloride aqueous solution and an organic solvent containing an amine based extraction agent.  <P>SOLUTION: In an extraction stage composing a solvent extraction process, the organic solvent is fed as it is without performing activation treatment. Besides, the extraction starting liquid is fed after the addition of hydrochloric acid so as to satisfy the following requirement (1) or (2): the requirement (1) wherein, the concentration of free salt acid in the extraction starting liquid after the addition of the hydrochloric acid is 0.5 to 5 g/L, and the requirement (2) wherein, the pH of the extraction starting liquid after the addition of the hydrochloric acid is -0.5 to 0.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182804-A (JP)
Title: Oscillator
Inventor: MATSUMOTO MICHIO
IPC: H03B5/40
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, while larger depth constructions are promoted in recent years, an external pressure in water and soil increases as depth becomes larger, an inner side of a diaphragm in a conventional oscillator of a sound wave or the like is hermetically closed, and thereby, a large external pressure is applied on the diaphragm, so that the diaphragm cannot be vibrated, and to provide an oscillator capable of withstanding even to an external pressure in large depth, of transmitting a sound wave of low frequency or the like in a place such as in soil where attenuation is increased as a frequency of a sound wave or the like becomes higher, and of being miniaturized.  <P>SOLUTION: Openings 16 are formed in a casing 11 of an oscillator so as to allow external water or the like to pass freely through the casing, and a diaphragm 15 is vibrated by a pair of super-magnetostrictive actuators 12a, 12b to oscillate a pressure wave.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179538-A (JP)
Title: Image forming apparatus
Inventor: FUJITA MASAKAZU
IPC: B41J2/175
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in case where a recording head having a plurality of juxtaposed heads is used, it is difficult to efficiently perform discharging of bubbles in a reduced space.  <P>SOLUTION: This image forming apparatus includes a branch member 54 for supplying ink by distributing the ink to the plurality of heads 101 of a head module 51. The branch member 54 has a liquid space 201 for storing ink and an air space 202. The liquid space 201 and the air space 202 are partitioned by an air transmissive member 203 that does not allow ink to pass therethrough, but allows air to pass therethrough, and holds its shape irrespective of a variation in pressure of the air space 202. A decompressing pump 205 for decompressing the air space 202 is connected to the air space 202 via an electromagnetic valve 204.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009105450-A (JP)
Title: Laminate
Inventor: OGIWARA MITSUHIKO
IPC: H01L33/00
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve reuse efficiency of a substrate in a method of manufacturing a semiconductor device in which a semiconductor thin film is formed on a substrate and separated therefrom to form a semiconductor device.  <P>SOLUTION: The laminate includes: a substrate (20) made mainly of GaAs; an etching stopper layer (13) which is formed on the substrate (20) and is made mainly of GaInP; a release layer (14) which is formed on the etching stopper layer (13) and is made mainly of AlAs; and a semiconductor thin film (20) which is formed on the release layer (14) and is made mainly of GaAs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010184528-A (JP)
Title: Vehicle seat slide device
Inventor: SOMEYA KENICHI
IPC: B60N2/08
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a smooth slide of an upper rail with respect to a lower rail in an unlock state; and prevent or suppress abnormal noise occurrence from a mating portion between the upper rail and the lower rail in a lock state.  <P>SOLUTION: In the lock state, a protruded portion 56J of a lock lever 56 interferes with the upper rail 14 and presses downward an outer end portion of a lower wall section 14C in a vehicle width direction by an energizing force of a coil spring 58. Therefore, the outer end portions of the lower wall section 14C and a folded section 14F of the upper rail 14 in the vehicle width direction are elastically deformed downward. A slide piece 44 is held by the folded section 14F of the upper rail 14 and a lower wall section 12C of the lower rail 12, thereby eliminating looseness of the upper rail 14 with respect to the lower rail 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184783-A (JP)
Title: Guide device for passenger conveyer
Inventor: TEZUKA AKINORI
IPC: B66B29/08
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide device for a passenger conveyor capable of transmitting the moving direction of footsteps of a passenger conveyor to various users including a visually disabled person.  <P>SOLUTION: This guide device for a passenger conveyor includes: an entrance getting-on plate 13 and an exit getting-off plate 13 provided in an entrance and an exit of a passenger conveyor; a plurality of speakers 36 for an entrance arranged under the entrance getting-on plate 13 along the moving direction X of footsteps 6; a plurality of speakers 36 for an exit arranged under the exit getting-off plate 13 along the moving direction X of the footsteps 6; and a control section for operating the speakers 36 for an entrance in order from a rear side to a front side in the moving direction X of the footsteps 6 with a predetermined time interval and for operating the speakers 36 for an exit in order from the rear side to the front side in the moving direction X of the footsteps 6 with a predetermined time interval.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009215157-A (JP)
Title: Glass forming mold
Inventor: FUWA HISAYOSHI
IPC: C03B11/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass forming mold exhibiting excellent mold releasing property without using a mold releasing agent.  <P>SOLUTION: The glass forming mold 4 comprises a base 1 made of a sintered hard alloy or silicon carbide, and an intermediate layer 2 of a layer of any of Cr, Ni, Cu, Co, Ta, Nb, and Mo or comprising an alloy containing one or more kinds of these elements formed on the base 1, and the mold release layer 3 formed on the intermediate layer 2 containing C and one or more kinds of metals selected from Ir, Re, Os, Pd, Rh, Ru, Au and Pt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010188612-A (JP)
Title: Sheet joining device and production process of joined sheet
Inventor: WATABE NAOTO
IPC: B29C65/78
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet joining device capable of inhibiting thermoplastic resin sheets from being separated from each other when weld joining width direction ends of the thermoplastic resin sheets while making them travel in a plurality of strips.  <P>SOLUTION: This sheet joining device 1 of joins a piled-up portion α while making a plurality of strips of thermoplastic resin sheets A, B travel, and is equipped with a welding unit 10 to weld the piled-up portion α and sheet traveling direction guide units 20, 20 to guide traveling directions of the thermoplastic resin sheets A, B provided that the piled-up portion α is formed by mutually piling width direction ends of the plurality of thermoplastic resin sheets A, B; and that the traveling direction guide units have a pair of holding means for holding parts other than the piled-up portion α of the thermoplastic resin sheets A, B and prepared at least 1 set at each of both sides of the welding unit 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197506-A (JP)
Title: Image pick-up device
Inventor: IWATA SHIGETAKA
IPC: G03B15/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pick-up device which can make a sound that follows operations subsequent to photographing inconspicuous, without imposing a load on a photographer.  <P>SOLUTION: The image pick-up device includes an image pick-up means which picks up an image formed by an incident subject light; a movable member-driving means which drives a movable member that guides the subject light to the image pick-up means when the image is picked up by the image pick-up means; a sound-detecting means which detects a peripheral sound; and a control means which stops the operation of the movable member-driving means, when the level of the sound detected by the sound-detecting means does not reach the threshold, after the photographing by the image pick-up means is finished.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176650-A (JP)
Title: Markov regression analysis
Inventor: YAMAZAKI IZUMI
IPC: G06Q50/00
Filed: 2009-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To effectively determine a matrix by calculating a transition probability having a persuasion property, when identifying an inherent transition probability matrix from actual result data to perform an interest rate prediction or the like.  <P>SOLUTION: When estimating an element from actual result transition data to discretely perform the matrix representation of interest rate transition or the like with a transition probability, each element of a transition matrix is determined so that the product of a probability that a transition obtained from the actual result data occurs, that is, the product of a transition probability corresponding to each transition as an actual result is maximized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197631-A (JP)
Title: Display device and display method
Inventor: SUZUKI JUN
IPC: G09G5/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance accuracy in luminance correction of a display element based on a stain-caused decline value and a current-caused decline value.  <P>SOLUTION: In the display device, a stain-caused decline value determination section 1c determines the stain-caused decline value that express a degree of luminance decline caused by stain in each display unit based on stain-caused decline information stored in a stain-caused decline information storage section 1a and an installation period of each display unit integrated by an installation period measurement section 1b. A current-caused decline value determination section 1f determines the current-caused decline value that express a degree of luminance decline caused by integrated current in each display unit based on current-caused decline information stored in a current-caused decline information storage section 1d and the integrated current in each display unit integrated by an integrated current measurement section 1e. A luminance adjustment section 1g corrects the luminance difference between each display unit based on the stain-caused decline value determined by the stain-caused decline value determination section 1c and the current-caused decline value determined by the current-caused decline value determination section 1f for the each display unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114549-A (JP)
Title: Drive shaft of vapor deposition source for deposition system, and deposition system having the same
Inventor: KANG EU GENE
IPC: C23C14/50
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision-preventing apparatus for a vapor deposition source where collision upon re-operation, collision of shelves caused by data inputted by an error upon an automatic operation, collision of shelves by an operation error upon working can be beforehand prevented, and further, the damage that the shelf is detached from an operation by a driving part and drop or is over-moved by inertia force to one direction, and is collided against the adjacent shelf can be prevented.  <P>SOLUTION: Disclosed is a collision-preventing apparatus for a vapor deposition source comprising: a driving source; a drive shaft installed so as to be operated by the driving source; at least one shelf installed in the drive shaft so as to be vertically reciprocated; a driving part comprising a deposition apparatus fixed to the shell; a detection part comprising a sensor installed in such a manner that a distance from the adjoining shelf is detected; a control part controlling the operation of the driving part by comparing data collected from the sensor in the detection part and the beforehand set data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010196624-A (JP)
Title: Cooling device for electronic control unit mounted on automobile
Inventor: KATAOKA HIDEKI
IPC: F02M35/024
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means effective for eliminating a thermal effect on an electronic control unit mounted in an engine compartment of an automobile.  <P>SOLUTION: An electronic control unit 13 is disposed near an air cleaner 12 of an engine intake system positioned at a side of an engine body 10 (refer to Fig.1). An air guide duct 20 guiding travel wind to the electronic control unit 13 from an opening 18a is formed at an outside air introduction duct 16 introducing outside air to the air cleaner 12 from the opening part 18a facing a front side of the vehicle. A means preventing a reverse flow of air to the outside air introduction duct 16 from the air guide duct 20 is provided (refer to Fig.5 and Fig.6).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194165-A (JP)
Title: Double drawing prevention device for drawers
Inventor: YOKOTA KAZUHISA
IPC: A47B88/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double drawing prevention device for a plurality of stages of drawers which has a simple structure and is easily assembled.  <P>SOLUTION: An operation body 8, which is turnable by pressurization from a projection when the drawer is moved, is previously assembled in each decomposable storage member 7 corresponding to each drawer of each stage of a furniture body. First and second operation following bodies 31, 32 to be vertically movably supported by each storage member 7, vertically long rods 33 for connecting the following bodies, support blocks 36, cap bodies 37, and coil springs 40 are previously assembled on the rear surface of the vertically elongated support member 10, so as to be made into a unit. Then, the unit is removably mounted onto the inner surface of the furniture body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201304-A (JP)
Title: Hydrogen separator and method of operating the same
Inventor: NODA KENICHI
IPC: B01D71/02
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separator having excellent hydrogen separating performance and durability.  <P>SOLUTION: The hydrogen separator 1 includes a reaction vessel 2 having a raw material inlet 3, a hydrogen outlet 4, an outlet 5 for residue of the raw material and a fluid passage 6 passing from the raw material inlet 3, to the hydrogen outlet 4 and the outlet 5 for residue of the raw material, a selectively hydrogen-permeation portion 11 which is arranged in the fluid passage to separate the fluid passage 6 into the first passage 7 connecting with the raw material inlet 3 and the outlet 5 for residue of the raw material and the second passage 8 connecting with the hydrogen outlet 4, having a selectively hydrogen-permeable metal film 12 allowing hydrogen contained in the fluid of the raw material to permeate selectively and causing hydrogen selectively to permeate from the first passage 7 through the selectively hydrogen-permeable metal film 12 to the second passage 8, and a raw material fluid supplying portion 31 communicating with the first passage 7 at the raw material inlet 3 and supplying the raw material fluid from the raw material inlet 3 into the first passage 7 while preparing the raw material fluid so that the concentration of oxygen on the surface of the selectively hydrogen-permeable metal film 12 is equal to or higher than 0.1% and lower than 5.0%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201721-A (JP)
Title: Fluid ejecting apparatus and fluid ejecting method
Inventor: MATSUSHITA JUNICHIRO
IPC: B05C5/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an ejecting characteristic of fluid.  <P>SOLUTION: The fluid ejecting apparatus has a head which ejects the fluid to a medium by a driving signal, a moving mechanism which relatively moves the head and the medium in a predetermined direction, a driving signal generating unit which generates the driving signal that produces a plurality of driving waveforms during a cycle in accordance with a relative moving velocity of the head and the medium in the predetermined direction and that repeatedly produces the plurality of driving waveforms for each cycle, and a control unit which makes the fluid ejected from the head while the head and the medium are relatively moved in the predetermined direction and which makes the driving signal generating unit produce the driving signal wherein a first driving waveform among the plurality of driving waveforms produced during the cycle is corrected on the basis of the relative moving velocity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204949-A (JP)
Title: Data transmission system
Inventor: TSUSHIMA NAOYUKI
IPC: G08G1/09
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive data transmission system for efficiently transmitting a large quantity of data to a moving vehicle.  <P>SOLUTION: The data transmission system includes: a center 300 for storing data; roadside devices 400, 410, 420 installed on a roadside; and a vehicle 200 for transmitting vehicle information to the center and communicating with the roadside devices. The center predicts the traveling path of the vehicle on the basis of the vehicle information received from the vehicle, and transmits the data held by itself to the roadside devices installed in the predicted path to make the same be held.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205018-A (JP)
Title: Interface device and program
Inventor: KADOTA MASATOSHI
IPC: G06F3/0487
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface device and a program higher in operability.  <P>SOLUTION: A CPU 14 stores item position information showing a display position on a monitor 6 of an item in a work area 31, and displays an item at the display position corresponding to the item position information. The CPU 14 receives pointer position information showing the moving direction or moving amounts of a pointer from a mouse 8, and displays a movable pointer P1 on the monitor 6. The CPU 14 stores an item intermittent sound having an intermittent cycle 306 unique to each item in association with each item in an item table 301. The CPU 14 outputs an item intermittent sound associated with the item displayed on the monitor 6. The CPU 14 determines whether or not the signal cycle and the intermittent cycle 306 of the click signal inputted from the mouse 8 synchronize with each other. When it is determined that the signal cycle and the intermittent cycle synchronize with each other, the CPU 14 matches the display position of the pointer with the display position of the item corresponding to the synchronizing item intermittent sound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135281-A (JP)
Title: Photo-electrochemical cell
Inventor: KOBAYASHI KATSU
IPC: C09B47/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-electrochemical cell using an inexpensive metal complex dye or organic dye, and having high conversion efficiency.  <P>SOLUTION: The photo-electrochemical cell is formed of a light receiving electrode composed of a semiconductor layer adsorbing a sensitized dye, the counter electrode, and an electrolyte layer arranged and installed between the light receiving electrode and the counter electrode, and the light receiving electrode contains semiconductor particulates sensitized by a compound expressed by general formula (1). In the general formula (1), A is a residue obtained by removing a hydrogen atom or a monovalent substituent from an optional position of a visible light absorbing compound having absorption maximum at a wavelength of 400 nm to 700 nm, B is a residue obtained by removing the hydrogen atom or the monovalent substituent from the optional position of a near-infrared ray absorbing compound having absorption maximum at a wavelength of 700 nm to 1,500 nm. L denotes a linking group. x and z denote each an integer of 1 or more, and y denotes an integer of 0 or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212059-A (JP)
Title: Sealing structure of fuel cell
Inventor: NAKAMURA SHIZUO
IPC: H01M8/10
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of molding material injection gates in a molding die to attain easy molding and cost reduction in disposing a first gasket for sealing a part around a fuel gas manifold, a second gasket for sealing a part around an oxidation gas manifold, and a third basket 3 for sealing a part around a cooling surface on the same plane.  <P>SOLUTION: The molding material injection gate can be used commonly for all the gaskets in molding the gaskets by integrally molding the first and third gaskets with each other via a connection part made of the same material and disposed between the both gaskets and by integrally molding the second and third gaskets with each other via a connection part made of the same material and disposed between the both gaskets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209598-A (JP)
Title: Device and method for mounting handrail
Inventor: HIROSE YOSHIO
IPC: E04F11/18
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily mount a plurality of glass plates 12 on the outdoor side of a handrail body 3, erected on a parapet, from an indoor side; to dispense with the operation of assembling a scaffold; and to make a construction cost low.  <P>SOLUTION: A glass mounting frame 14 is provided on the outdoor side of the handrail body 3 erected on the parapet P of a veranda; the plurality of glass plates 12 are fitted into the upper and lower frames 5 and 7 of the glass mounting frame 14 by a shiplap method, respectively; and aluminum joint frames 13 are arranged among the plurality of glass plates 12 adjacent to one another, and mounted on the handrail body 3 in such a manner as to be engaged with side edges 12d of the glass plates 12, respectively. Thus, the plurality of glass plates 12 are mounted in such a manner as to continue into the whole area in the outdoor-side longitudinal direction of the handrail body 3 and to be surrounded by the glass mounting frame 14 and the aluminum joint frame 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT