baber/WOPTO huggingface dataset:
Patent JP-2010018778-A (JP)
Title: Liquid thermosetting resin composition and copper-clad laminated plate using the same
Inventor: ABE TAKATOSHI
IPC: H05K1/03
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid thermosetting resin composition which contains an epoxy resin and a radically polymerizable compound, from which a thermoset product having high glass transition temperature (Tg) is obtained.  <P>SOLUTION: The liquid thermosetting resin composition contains the epoxy resin (A) having two or more epoxy groups in one molecule thereof, the crosslinking and radically polymerizable compound (B) containing 3-13 equivalents/kg unsaturated double bond, a styrene monomer (C), an imidazole-based compound and a radical polymerization initiator (E).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010231944-A (JP)
Title: Backlight and display/imaging apparatus
Inventor: YANAGI EIHO
IPC: F21Y101/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight capable of suppressing the loss of light from an invisible-light light source, and to provide a display imaging device which uses the same.  <P>SOLUTION: On a side surface of a light guide plate 61, there are provided a white color LED 62W as a white color light source as a visible-light light source, and an IRLED 62IR as an infrared-ray light source as an invisible-light light source are arranged. On a rear face 61B side of the light guide plate 61, a first reflecting film 81 and a second reflecting film 82. The first reflection film 81 reflects light L<SB>w</SB>from the white color LED 62W and transmits light L<SB>IR</SB>from the IRLED 62IR. The second reflecting film 82 reflects at least light L<SB>IR</SB>from IRLED 62IR out of the white color LED 62W and the IRLED 62IR. The infrared light L<SB>IR</SB>emitted downward from the rear face 61B of the light guide plate 61; transmits the first reflecting film 81; and then is reflected by the second reflecting film 82 to enter inside the light guide plate 61 again.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228275-A (JP)
Title: Method for manufacturing liquid jetting head, liquid jetting head, and liquid jetting device
Inventor: RI KINZAN
IPC: B41J2/045
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid jetting head that can suppress occurrence of a crack at a piezoelectric material layer caused by a tensile stress to a piezoelectric element in a longitudinal direction received from a substrate, and to provide a liquid jetting head and a liquid jetting device.  <P>SOLUTION: The piezoelectric element 300 of which the width in a reference direction is larger than a width in a direction perpendicular thereto is formed on a flow channel forming substrate 10, and a nozzle plate 20 is bonded to the flow channel forming substrate 10 at a face opposite to the piezoelectric element 300 at temperature higher than room temperature. A member in which a first thermal expansion coefficient in a first direction on the bonding face to the flow channel forming substrate 10 is larger than a second thermal expansion coefficient in a second direction and the first thermal expansion coefficient is larger than a thermal expansion coefficient of the flow channel forming substrate 10, is used as the nozzle plate 20, and is bonded to the flow channel forming substrate 10 by aligning the first direction of the nozzle plate 20 to the reference direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238758-A (JP)
Title: Substrate treatment apparatus
Inventor: IZUTA TAKASHI
IPC: H01L21/027
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus capable of suppressing or preventing contamination of a substrate.  <P>SOLUTION: The substrate treatment apparatus includes: a spin chuck for horizontally holding the substrate; a gas discharge nozzle 11, which is disposed in a periphery of a center portion of the substrate held by the spin chuck, includes an annular upper side gas discharge port 43 and an annular lower side gas discharge port 66 disposed on a spin chuck side than the upper gas discharge port 43, and discharges gas radially from the upper side gas discharge port 43 and lower side gas discharge port 66 along an upper surface of the substrate; and first and second gas supply pipes 23, 25 for supplying gas to the gas discharge nozzle 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239253-A (JP)
Title: Solid-state image pickup device
Inventor: SUGIYAMA YUKINOBU
IPC: H04N1/028
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and high-speed solid-state image pickup device.  <P>SOLUTION: In the solid-state image pickup device 1, M pieces of pixel portions P(1) to P(16) which perform photoelectric conversion are arranged. The solid-state image pickup device 1 has N pieces of storage portions H(1) to H(4) (N is smaller than M) which sequentially store output signals from different pixel portions of the M pieces of pixel portions P(1) to P(16), and an amplifier 30 which sequentially amplifies output signals from the N pieces of storage portions H(1) to H(4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235166-A (JP)
Title: Floating roof structure of storage tank
Inventor: KAWASHIRI TAKESHI
IPC: B65D88/34
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating roof structure of a storage tank which can prevent water from accumulating on a floating roof.  <P>SOLUTION: A storage tank 10 includes a tank body 10a formed in a circular cylinder shape with a bottom, and for storing a liquid such as oil, a floating roof 13 of a circular plate shape, which floats on a liquid surface of the liquid stored in the tank body 10a, and a drain pipe 18 communicating with a drain port 14 that opens in the center part "c" of the floating roof 13 and discharges rain water collected in the drain port 14 to the outside of the tank body 10a. The floating roof 13 includes a curved surface 13a formed in a curved slope shape descending from the outer peripheral edge part toward the drain port 14, and a reinforcing plate 20 provided so as to stand from the curved surface 13a and for reinforcing the floating roof 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236161-A (JP)
Title: Method for manufacturing water-disintegrable sheet and method for manufacturing wiping sheet
Inventor: KONUMA ATSUSHI
IPC: A47L13/17
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a water-disintegrable sheet on which a chemical liquid containing carboxymethylcellulose is carried.  <P>SOLUTION: The method for manufacturing the water-disintegrable sheet is provided on which the chemical liquid containing carboxymethylcellulose is carried. The method for manufacturing the water-disintegrable sheet applies the chemical liquid continuously at two steps from respective press plate rollers to a continuous dry original paper conveyed while being wound by a back-up roller by a transfer facility including a pair of two press plate rollers to one back-up roller, an anilox roller paired with respective press plate rollers, a doctor chamber or/and a dip roller for applying the chemical liquid to respective anilox rollers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235101-A (JP)
Title: Step floor structure
Inventor: WAN IE
IPC: B62J25/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a pedal penetration hole of a step floor into a structure to improve the mountability of an operation pedal and to reduce in size of the hole for good appearance.  <P>SOLUTION: The step floor is longitudinally divided into a first floor 13 and a second floor 14, and a groove notched from a joint line 30 to a front side in an approximately U shape is formed on the first floor 13. The groove having similar thickness to thickness of an arm 22 and is smaller than a pedal 21. When the first floor 13 is connected to the second floor 14, it is closed from the joint line 30 side to form a pedal penetration hole 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244148-A (JP)
Title: Printing system and printer terminal
Inventor: SAKUTA KENJI
IPC: G06F3/12
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a case where a printer terminal is put in an unprintable state while print content is received and printed.  <P>SOLUTION: A transmission side terminal is functioned as a server in a server/client model, and an incoming side terminal is made to function as a client in the server/client model, and data to be transmitted/received among print content data are designated within the range of a storage capacity for printing assigned to data for printing among the capacity of the memory of the incoming side terminal, and when the incoming side terminal is put in an unprintable state due to paper jamming or ink shortage or sheet shortage while data are transmitted/received and data are printed, state notification including unprintable state information is transmitted to the transmission side terminal, and the session is ended (S230, S250). Thus, a session is quickly end when the incoming side terminal is put in the unprintable state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240098-A (JP)
Title: Game machine
Inventor: KOIWA TATSUAKI
IPC: A63F7/02
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate discharging game balls, even if a plurality of starting means are provided.  <P>SOLUTION: A CPU for main control adds first-start hold balls and second-start hold balls up, selects them as combined start hold balls, and executes reach decision based on a number of the combined start hold balls when executing a second variation game where a shortened variation state is not provided, which is set so that the more the number of the combined start hold balls is, the less probability for positive decision on the reach decision could be. Setting less probability for positive decision on the reach decision by adding each start hold balls up than that on the reach decision based on just the number of the second-start hold balls allows the second variation game to be efficiently performed when the shortened variation state is terminated so that a first variation game could be immediately executed, and the discharge of the game balls to be facilitated so as to store the first-start hold balls.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287157-A (JP)
Title: Staple fiber nonwoven fabric
Inventor: IIZUKA TSUNEO
IPC: D04H1/4391
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staple fiber nonwoven fabric capable of lowering the processing temperature during thermal bonding, being obtained by thermal bonding in good moldability, having reduced deterioration in bonding strength even when used at a high temperature atmosphere, excellent in air permeability, bulkiness, flexibility, stretchability and durability, and being suitably used as a pad for clothing.  <P>SOLUTION: The nonwoven fabric is composed of short fibers having spiral crimps, and includes, as a component for mutually bonding spiral crimping-having short fibers, a polyester A formed of a dicarboxylic acid component containing terephthalic acid as the main ingredient and a diol component containing 50 mol% or less of 1,6-hexanediol, containing 0.01-5.0 mass% crystal nucleating agent and having a melting point (Tm) of 100-150°C, and a noncrystalline polyester B having a flow initiation temperature (R) of 105-155°C and a difference (R-Tm) between the flow initiation temperature and the melting point of the polyester A of not more than +5°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010252472-A (JP)
Title: Magnet for motor, manufacturing method and motor
Inventor: SUZUKI TOMOHISA
IPC: H02K15/03
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet of uneven thickness improved in magnetic property and mechanical strength.  <P>SOLUTION: The magnet 10 is formed into a cylindrical shapes as a whole, and includes a pair of end faces 11, 12, an internal peripheral face 13 composed of a circular face, and an external peripheral face 14 composed of a polygonal face. The external peripheral face 14 is formed of four curved faces 15 which are alternately arranged in the circumferential direction, and four flat faces 16. When paying attention to a thickness, the magnet 10 is formed by repeatedly forming a thick part 17 thick in thickness and a thin part 18 thin in thickness four times in the circumferential direction, respectively. Furthermore, the magnet 10 is formed by injection molding, gate traces 19 are formed at upper-end face 11 sides of the four flat planes 16, and weld lines 20 are formed at centers of the four thick parts 17. Then, the magnet is magnetized so that the centers of the four thick parts 17 become centers of magnetic poles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280569-A (JP)
Title: alpha-N-METHYLATION OF AMINO ACID
Inventor: MOSS JASON A
IPC: C07D209/20
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for N-methylation of an amino acid compatible with Fmoc (9-fluorenylmethoxycarbonyl)/tBu SPPS (tert-butyl solid phase peptide synthesis).  <P>SOLUTION: Compounds represented by formula I, and an αN-protective method of an amino acid suitable for methylation of a resin using the compounds are disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247081-A (JP)
Title: Impurity removing apparatus and inspection method
Inventor: SHINOHARA TAKESHI
IPC: B01D53/04
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the cloudiness of an optical element by suppressing the adhesion of impurity on an optical reflection surface of the transmitting surface of the optical element.  <P>SOLUTION: An optical member 21 is made of a member such as glass capable of transmitting ultraviolet light and is arranged on a light path of ultraviolet light emitted from a light source. The optical member 21 adsorbs the impurity incorporated in the air A after the removal of the impurity by a chemical filter CF to thereby remove the impurity which is not completely removed even after the filtration with the chemical filter CF, consequently reduces the content of impurity more than a case in which the impurity is removed only using the chemical filter CF, so that an impurity removing apparatus inhibits the cloudiness of the optical element such as a lens to which a prescribed chemical treatment with ultraviolet light is applied. The apparatus is adopted to an impurity removing apparatus arranged in optical equipment structured by a light source emitting ultraviolet light and a plurality of the optical elements.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249254-A (JP)
Title: Method and device for assembling constant velocity joint
Inventor: YAMAMOTO TOMOHIKO
IPC: F16D3/20
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically assemble a tripod constant velocity joint to a driving power transmission shaft.  <P>SOLUTION: An assembling device 60 includes a shaft holding mechanism 78 holding one end portion of a driving power transmission shaft 12, a centering mechanism 70 for performing centering between the driving power transmission shaft 12 and a through-hole 28 of an inner member 20, and a displaceable first outer member holder 66 holding an outer member 18 of a tripod constant velocity joint 16. Meanwhile, a second outer member holder 80 is rotated by a predetermined angle by a rotating mechanism 83 (phase focusing mechanism) included in the shaft holding mechanism 78. According to this, the phase focusing of the driving power transmission shaft 12 with the through-hole 28 of the inner member 20 housed in the outer member 18 is performed. Further, the transmission shaft 12 is displaced relatively to the outer member 18, whereby the transmission shaft 12 is fitted to the through-hole 28 of the inner member 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250174-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using the same
Inventor: FUKUSHIMA KOTARO
IPC: G03G15/04
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor which achieves compatibility between mechanical durability and electric durability even in repeated use for a long period of time, and to provide an image forming apparatus using the photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has at least a charge generating layer and a charge transport layer, in this order provided on a conductive substrate, wherein the outermost surface layer of the electrophotographic photoreceptor contains silicon oxide filler particles having a primary particle diameter of not more than 100 nm by 0.1 to 2 wt.% in the whole charge transport layer; and a difference Δ[Ip(CGM)-Ip(CTM)] between the ionization potential [Ip(CTM)] of a charge transporting substance contained in the charge transport layer and the ionization potential [Ip(CGM)] of a charge generating substance in the charge generating layer ranges from 0 to 0.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248863-A (JP)
Title: Grating device and method of attaching/detaching grating
Inventor: FUJITO HIROYASU
IPC: E03F5/06
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating device which makes the removal of a grating by mischief or the like difficult and enables the easy removal and mounting of the grating during maintenance even if a plurality of the gratings are used.  <P>SOLUTION: The grating device (G) includes a receiving frame (1) and the grating (2) fitted to the receiving frame (1). The receiving frame (1) has locking projections for fixing the fitted grating (2) so that the grating (2) is not removed from an accommodated position. The grating (2) includes: inserted locking members (2a, 2b) each of which has a locking portion locked with the locking projection at an accommodated position in the receiving frame (1) and removed from the receiving frame (1) by being displaced from the accommodated position to release the locked state; and an end-fixing member (2c) which has a fixing means for fixing the receiving frame (1), is accommodated in an empty end (17) of the receiving frame (1) when locking the inserted locking members (2a, 2b) to the receiving frame (1), and prevents the misalignment of the inserted locking members (2a, 2b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254595-A (JP)
Title: Citric acid cycle activator
Inventor: SAEGUSA HIROAKI
IPC: A61P3/02
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a citric acid cycle activator effectively activating the citric acid cycle.  <P>SOLUTION: The citric acid cycle activator comprises citric acids as active ingredients and activates enzymes involved in the citric acid cycle. Examples of the enzymes involved in the citric acid cycle include citrate synthetase, succinate dehydrogenase and malate dehydrogenase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253749-A (JP)
Title: Stretch blow molding method and apparatus of the same
Inventor: FUJIOKA HITOSHI
IPC: B29C49/12
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretch blow molding method and an apparatus of the same which has a simple structure, is adapted to an existing installation without requiring a large modification, and is effective for core shift of a thin-walled bottle and a multi-layered bottle.  <P>SOLUTION: A press rod 12 which is projected on a middle way of a longitudinal drawing position by a drawing rod 21 for drawing a bottomed cylindrical preform 20 in the longitudinal direction, pinching with the drawing rod 21, and is energized in the reverse direction to the longitudinal drawing direction by a spring 14, is provided on a bottom mold 11 for molding the preform. Thereby, as the bottom center part of the preform 20 is pinched by the press rod 12 energized by the spring 14 or the like waiting for on the middle way of the longitudinal drawing and the drawing rod 21 to perform the longitudinal drawing, it is unnecessary to control the operation of the press rod 12, and the core shift is prevented by a simple structure, and is easily applied to the existing installation only by providing it on the bottom mold 11 for molding. In addition, by making the press rod 12 waiting for on the middle way of the longitudinal drawing, the amount S of projection from the bottom mold 11 for molding is a little, and there exists no possibility of obstruct to taking-out of a molded article after the stretch blow molding is completed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255963-A (JP)
Title: System using natural energy
Inventor: SASAKI YUKIO
IPC: F24S90/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To use natural energy such as solar heat and underground heat for air conditioning and hot water supply in facilities and snow melting as a simple and inexpensive system with good thermal efficiency.  <P>SOLUTION: This system includes a solar heat collecting board and a solar heat carrying pipe which are simple, are easily mounted on the site and replace a solar heat collector in the general market. As an alternative to a heat storage tank in the general market, soil is used as a heat storage tank, to utilize recyclable energy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256783-A (JP)
Title: Method for driving organic el active matrix, driving circuit and display device
Inventor: TSUJI NOBUHIKO
IPC: H01L51/50
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving an organic EL active matrix, which always compensates for characteristic variation of an amorphous silicon TFT and an organic EL element, while accurately measuring current-voltage measurement characteristics and interpolating a coefficient for each pixel with high reliability, and to provide a driving circuit and a display device.  <P>SOLUTION: A matrix display panel is divided into m×n blocks. IV characteristic measurement in S201 is performed for at least three or more points so that √IdV characteristics are approximated by primary expression: √ID=AVg+Bi in one block. Since expected current is no longer obtained by three voltages when time passes, it is necessary to properly change the voltages to Vg1n-Vg3n. In S202, the IdV characteristics measured in S201 is changed to the √IdV characteristics, and a primary expression of the √IdV characteristics is calculated. In S203, a coefficient An and offset Bn of the primary expression are stored in a corrected data storage circuit 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009290203-A (JP)
Title: Optical amplification module and laser light source device
Inventor: KAKUI MOTOKI
IPC: H01S3/06
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplification module having a structure realizing effective suppression of photodarkening and efficient optical amplification.  <P>SOLUTION: The optical amplification module 3A includes a first optical amplification waveguide 41 containing phosphate glass as a main component and having a Yb element added first optical waveguide region, a second optical waveguide 43 optically coupled to the first optical waveguide 41 and having a Yb element added second optical waveguide region with an Al element co-added and excitation light source sections 21, 23 respectively supplying excitation lights to the first and second optical waveguides 41, 43. Light to be amplified input into the first optical waveguide 41 is amplified only once with the excitation light in each of the first and second optical waveguides 41, 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT