baber/WOPTO huggingface dataset:
Patent JP-2010028312-A (JP)
Title: Acoustic wave element, communication module, and communication device
Inventor: WARASHINA TAKU
IPC: H03H3/08
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic wave element which can suppress unwanted waves and improve the temperature characteristics, and to improve the reliability by mounting such an acoustic wave element on a communication module and a communications device.  <P>SOLUTION: The acoustic wave element has a piezoelectric substrate 14, a comb-like electrode 13 formed on the piezoelectric substrate 14, and an SiO<SB>2</SB>film 12 formed so as to cover the electrode 13, and the elastic wave element has a displacement distribution adjusting film 11 formed on the SiO<SB>2</SB>film 12, and the displacement distribution adjusting film 11 is formed so that its sound speed becomes lower than that of a substance which forms the SiO<SB>2</SB>film 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024097-A (JP)
Title: Method and apparatus for filling gas into double glazed glass
Inventor: KIKUCHI TAKANORI
IPC: C03C27/06
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve production efficiency of a double glazed glass by facilitating gas-filling operation and increasing gas replacement rate by discharging air existing between surfaces of glasses facing each other within a short time.  <P>SOLUTION: The double glazed glass G is produced by arranging a plurality of glasses 1 parallel to each other, joining a pair of adjacent glasses 1 via a frame-like spacer 10 and filling heavy gas having a specific gravity larger than air between the surfaces of the pair of adjacent glasses 1 facing each other. A method for filling gas into the double glazed glass involves filling of heavy gas between glasses 1 of the double glazed glass G and comprises joining the spacer 10 to the surface of one of the adjacent glasses 1 facing each other, joining the spacer 10 to a portion of a joining part of the other glass corresponding to the spacer 10, forming a gap between the spacer 10 and the remaining portion of the joining part of the other glass corresponding to the spacer 10, blowing and filling the heavy gas into the gap, and joining the remaining portion of the joining part of the other glass to the spacer 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023005-A (JP)
Title: Injection monitor device of flocculant
Inventor: MANABE ATSUYUKI
IPC: C02F1/44
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly deal with an injection failure of a flocculant by constantly monitoring the injection state of the flocculant, even if the failure should occur.  <P>SOLUTION: In a step S1, the turbidity of raw water before the injection of PAC is measured and, in a step S2, the turbidity of raw water after the injection of PAC is measured. In a step S3, the difference between the measured results is calculated. In a step S4, it is judged whether the difference ΔS1 is larger than a predetermined reference value R1 and, in the case of No, in a step 5, it is judged whether the operation order of an air venting valve 13 is issued in the previous routine. In the case of No, an operation order is issued to the air venting valve 13 in a step S6 to return to the step S1. In the case that the answer of the step S4 is No in a subsequent routine, an alarm sound is emitted in a step S7 and, in the succeeding step S8, first-third drain valves 23a-23c are subjected to on-off control and this injection monitor device of the flocculant is operated at a lowered water recovery rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029272-A (JP)
Title: Fabric of roman shade
Inventor: SUGIYAMA YASUMASA
IPC: A47H23/04
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide fabric for a roman shade which can considerably reduce the fabrication time and the fabrication costs by eliminating complicated conventional operations by enabling a lift cord to be directly attached to one side face of a fabric body.  <P>SOLUTION: The fabric body 1 of the fabric 12 for the roman shade 13 is made of woven fabric and is hung and used. In this case, several raised thread parts 2 which are formed of bundles of several lateral threads 2a on the side face 1a of the fabric body 1 along the vertical direction so that they may be raised toward the side face 1a are arranged. The lift cord 7 is passed through longitudinal gaps S which are formed between the raised thread parts 2 and the side face 1a of the fabric body 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032273-A (JP)
Title: Hot line detection device
Inventor: UCHIDA YUICHI
IPC: G02B6/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot line detection device capable of easily and stably detecting a hot line for each of a plurality of lights, for an optic path where a plurality of lights propagates which are different in wavelength band and transmission direction, at least one of them.  <P>SOLUTION: The hot line detection device includes: a light-leak generating unit 3 for leaking a part of the light propagating in a core 11 of the upstream side optic fiber 1 to a clad 12 of the downstream side optic fiber 1, the light-leak generating unit 3 being formed, when the ends of the two optic fibers 1, 1 are connected each other, by making the refractive-index distribution of the cross section orthogonal to the optic axis direction of both optic fiber 1, 1 different from the other site of the optic axis direction; and two light receiving element chips 5<SB>1</SB>, 5<SB>2</SB>capable of separately detecting two lights having different wavelength bands. Each of the light receiving element chip 5<SB>1</SB>, 5<SB>2</SB>is bonded to the outer circumference of the clad 12 of the downstream side optic fiber 1 through a transparent adhesive layer 4 which is transparent to the light leaked from the light-leak generating unit 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030406-A (JP)
Title: Shift position sensor
Inventor: IWASAKI HISAYA
IPC: H01H25/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift position sensor whose entire size can be reduced by narrowing a clearance of mutual adjacent magnetic detection elements.  <P>SOLUTION: A fixing block 2 has a holder 8 interposed between a movement block 3 provided with a permanent magnet 4 and the magnetic detection element 5. Respective magnetic guide piece pockets 19 are recessedly provided on respective positions corresponding to the respective magnetic detection elements 5 at the holder 8. To the plurality of magnetic guide piece pockets 19, the magnetic guide pieces 20 comprising a material with high permeability as compared with the other portion of the holder 8 are fitted. A cross section along XY plane of the respective magnetic guide pieces 20 is set to the size that they are suppressed into a projected image of the respective magnetic detection element 5 in the plane along the XY plane. Therefore, the magnetic field generated by the permanent magnet 4 is concentrically permeated through the magnetic guide pieces 20 when it is permeated through the holder 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034938-A (JP)
Title: Communication apparatus
Inventor: KOIZUMI YOSHIAKI
IPC: H04B1/69
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication apparatus for suppressing higher harmonic noise in simple configuration.  <P>SOLUTION: The communication apparatus includes: a microcomputer 3 that outputs a microcomputer output 9 synchronized to a reference clock; a spread spectrum modulation clock oscillator 1 that performs spread spectrum modulation on the reference clock to generate a spread spectrum modulation clock; a flip-flop 4 to which the microcomputer output 9 is inputted and which outputs a flip-flop output 8 synchronized to the spread spectrum modulation clock; and a transmission circuit 5 which transmits the flip-flop output 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032858-A (JP)
Title: Fixing method and fixing device
Inventor: KAYAHARA YASUSHI
IPC: G03G15/20
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method with which irregularities in a toner image is not caused even if a fixing agent is ejected to a toner image.  <P>SOLUTION: A toner image is attracted to a recording medium P by applying voltage having an opposite polarity to that of a plurality of toner particles T constituting the toner image from a backside on an opposite side to a surface to which the toner image has been transferred out of both surfaces of the recording medium P, while the fixing agent D having the same polarity as that of the plurality of toner particles T and having the absolute value smaller than that of the toner particles T is ejected to the toner image to cover the toner image. By making the absolute value of charging charge by a backside voltage applying device 60 larger, the fixing agent D is rapidly dripped to the toner particles T, thereby coping with speeding-up. Since the fixing agent D is ejected after it is charged so that the absolute value of charging amount of the fixing agent D may be smaller than that of the toner particles T, the toner particles T are not flicked even when the fixing agent D is dripped to the toner particles T, and the irregularities in the image is not caused.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031799-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: WATANABE YOSHIMASA
IPC: F01N3/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain deterioration of emission caused by dropping of a PM (Particulate Matter) layer.  <P>SOLUTION: In an engine system 10 having an engine 200 with a DPF 225 (Diesel Particulate Filter 225), an ECU 100 executes PM layer restore control. In the control, during forcible regeneration of PM accumulated on the DPF 225, PM layer restore treatment for mainly shifting a combustion form to diffusion combustion is executed in order to enlarge a particle diameter of the PM. At that time, the execution time of PM layer restore treatment varies according to whether the forcible regeneration is normally terminated or terminated in the middle. By the PM layer restore treatment, the particle diameter of the PM is enlarged, and the PM particle is accumulated on a small hole and a surface of a filter carrier 225a without passing through the small hole of the filter carrier 225a. Therefore, the PM layer dropping by the forcible regeneration is restored as soon as possible, and deterioration of emission caused by discharge of PM having the very small diameter to the atmosphere can be restrained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008253849-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of adding unpredictability to the performance of variable display by making it difficult for a player to visually recognize the number of times of waiting for the variable display.  <P>SOLUTION: The game machine includes: a reservation display device 8 for displaying numbers of reserved game balls in frequency display parts 8a-8d; a shutter 11 supported movably between a position with the front side of the frequency display parts 8a-8d opened and a closed position superimposed on the front side of the frequency display parts for concealing the numbers of reserved game balls displayed in the frequency display parts 8a-8d if disposed at the closed position; a shielding solenoid 12 for applying driving force to the shutter 11; and a display control board for operating the shielding solenoid 12. The display control board makes the shutter 11 conceal the frequency display parts 8a-8d by operating the shielding solenoid 12 at prescribed timing. If the frequency display parts 8a-8d are concealed, the player can not recognize the remaining number of times of variable display, and therefore, unpredictability can be added to the performance of the variable display thereafter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010031184-A (JP)
Title: Perfluoro ether part-containing polymer and surface treating agent containing the same
Inventor: YAMANE YUJI
IPC: C08G77/48
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treating agent having especially excellent surface slip characteristics.  <P>SOLUTION: A perfluoro polyoxyalkylene group-containing polymer expressed with formula (1) is provided. In formula (1), Rf is a group containing the perfluoro polyoxyalkylene group, W<SP>1</SP>is a bivalent organosiloxane residue having at least one of a group expressed with formula (2), W<SP>2</SP>is a univalent group selected from among an 1-300C alkyl group, alkylene group, alkyloxyalkylene group, aryl group, specific organosiloxane residue which may be substituted with fluorine and the combination of these, and Q is mutually independently a 2-12C bivalent linking group which may contain an oxygen atom, nitrogen atom and fluorine atom, and p is an integer of 1-20. In formula (2), X is a hydrolyzable group, R<SP>1</SP>is an 1-4C alkyl group or phenyl group, y is an integer of 1-5 and a is 2 or 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039059-A (JP)
Title: Utterance section detecting device
Inventor: AKASAKA TAKASHI
IPC: G10L25/84
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an utterance section detecting device which is applicable to speech of a single channel without requiring a plurality of microphones.  <P>SOLUTION: The utterance section detecting device 22 includes: a frame dividing part 23 for dividing a sound data into frames by prescribed time period; a fast Fourier transform part 14 for performing fast Fourier transformation on the sound data which is divided by the frame dividing part 23 by frame; a differential part 25 for calculating a differential coefficient by differentiating the sound data in which Fourier transform is performed by the fast Fourier transform part 24; and a speech frame determination part 26 for determining a speech frame including speech on the basis of a frequency distribution of the differential coefficient which is calculated by the differential part 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038262-A (JP)
Title: Resin pipe joint
Inventor: TEJIMA KAZUKIYO
IPC: F16L19/02
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin pipe joint compatibly attaining pull-off resistance and good sealing performance, economically comprising two members, namely, a joint body and a union nut.  <P>SOLUTION: The resin pipe joint includes the fluororesin joint body 1 having an inner cylinder portion 4 and a male screw portion 5, and the fluororesin union nut 2 having a female screw portion 8, a sealing peripheral edge 10 operable on the front end of a tube diameter-enlarged portion 3A, an anti-come-off peripheral edge 11 operable on a large-diameter side end portion of a diameter-enlarged change region 9 and a retaining inner peripheral portion 13 externally fittable to a diameter-enlarged straight portion 12 to be suitable for a straight barrel cylinder portion 4B. With the fastening operation of the union nut 2 in the state that the end of a tube 3 is inserted into the inner cylinder portion 4 to form a diameter-enlarged portion 3A, the retaining inner peripheral portion 13 is externally suitable for the diameter-enlarged straight portion 12, part of the large-diameter side portion of the diameter-enlarged change region 9, whose diameter is larger than the diameter of the inner cylinder portion 4, is thrust by an anti-come-off thrusting portion 11, and a small-diameter side portion of the diameter-enlarged change region 9 is thrust by a seal thrusting portion 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038752-A (JP)
Title: Electromagnetic flowmeter
Inventor: NOMURA YOKO
IPC: G01F1/58
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter which stabilizes the distribution of a magnetic field applied to a fluid to be measured.  <P>SOLUTION: The electromagnetic flowmeter 10 includes a measuring tube 20 which is formed of resin and makes the fluid FLD to be measured flow through and with exciting coils 4a and 4b which are provided on the outer peripheral surface 21 of the measuring tube 20 and apply the magnetic field to the fluid FLD, and measures a flow rate of the fluid FLD. The flowmeter includes poreless magnetic field distribution stabilizing members 30a and 30b which are buried in the measuring tube 20, opposite to the exciting coils 4a and 4b, and stabilize the distribution of the magnetic field.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036769-A (JP)
Title: Vehicular front part structure
Inventor: ISHIYAMA YASUHIRO
IPC: B60R16/02
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular front part structure can reduce the number of components, have a simple structure for fixing cables of electrical components, and can enhance the wiring work efficiency for fixing the cables.  <P>SOLUTION: The vehicular front part structure 11 includes a hood stay 71 which keeps an engine hood for sealing an engine room 22 of a front part 31 of a vehicle 12 in an openable/closable manner in an open state, and is detached and laid down to close the engine hood, an electrical component (a hood opening/closing detector 14) arranged in a vicinity of the hood stay 71, an electrical installation bracket 72 for installing the hood opening/closing detector 14, and a cable locking protection unit 74 which is provided continuous to the electrical installation bracket 72 to lock the cable 73 for the hood opening/closing detector 14 and protect an upper portion of the cable 73.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038308-A (JP)
Title: Gate valve device
Inventor: TSUJI KAZUAKI
IPC: F16K31/04
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate valve device preventing deterioration of a seal member due to radicals even if it is used in a high temperature environment.  <P>SOLUTION: The gate valve device has: a valve element seated on a valve seat 63 with a predetermined distance to the valve seat 63 for blocking an opening part; and a seal member for sealing between the valve element and the valve seat when the valve element is seated on the valve seat. The seal member has: a first seal part 58 elastically deformed by receiving a reaction force acting from the valve seat by pressing the valve seat at normal temperature; and a second seal part 60 for pressing the valve seat by heat expansion at high temperature environment while being elastically deformed by receiving a reaction force acting from the valve seat. A volume of the first seal part 58 is set to be smaller than a volume of the second seal part 60. A valve seat side edge part of the first seal part 58 is positioned nearer the valve seat than a valve seat side edge part of the second seal part 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040907-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKEUCHI TSUTOMU
IPC: H01L21/8249
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a bipolar transistor whose emitter injection efficiency is high, which can be used as an input transistor of a differential amplifier circuit and can be mounted on the same substrate as a MOS transistor in a Bi-CMOS process and to provide its manufacturing method.  <P>SOLUTION: A deep well layer 2 of a second conductivity type is formed on a semiconductor substrate 1 and a buried layer 3 of a first conductivity type is formed at a predetermined depth smaller than the deep well layer 2. An emitter region of the bipolar transistor is formed on the buried layer 3 of the first conductivity type as a two-layer structure which is composed of a well layer 4 of the second conductivity type and a high concentration impurity layer 15 of the second conductivity type which is formed simultaneously with a source-drain region of a MOS transistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260128-A (JP)
Title: Lens polishing device
Inventor: KUROSAWA HIROSHI
IPC: B24B13/02
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens polishing device suitable for polishing of a material sensitive to a pressure condition by easily applying a fine polishing pressure.  <P>SOLUTION: This lens polishing device has a pressurizing means for applying desired pressure to lens and polishing tool and a rocking mechanism for giving a rocking motion to at least one of the lens and polishing tool. The rocking mechanism has a substrate, an absorber mechanism is provided at a distal end of the substrate, a guide block 12a is mounted on a lower surface of the substrate, and a straight line guide rail 12b is provided corresponding to the guide block 12a. By sliding of the straight line guide rail 12b and the guide block 12a, the substrate 11 is constituted to freely perform a rectilinear motion in a horizontal direction x. The absorber mechanism has a driven member to be driven by a relative motion of the lens and polishing tool, a motion member connected to the driven member to perform a linear motion by interlocking with the linear motion of the driven member, and a guide for guiding the linear motion of the motion member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010044506-A (JP)
Title: Image processor and image processing program
Inventor: AJITO TAKEYUKI
IPC: G06T1/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To properly extract a scene wherein some communication occurs between persons in an image including a plurality of persons as photographic subjects.  <P>SOLUTION: An image processor has: a face detection part for detecting faces of the plurality of persons included in the image; a view line estimation part for estimating view lines of the faces detected by the face detection part; a target coefficient calculation part for calculating a target coefficient quantitatively showing whether a target of the view lines estimated by the view line estimation part is a person included in the image or not to all combinations between the person of a view line source and the person that is a target candidate of the person; an expression coefficient calculation part for calculating an expression coefficient quantitatively showing a degree wherein an expression of the face is similar to a prescribed expression, to the faces of the plurality of persons; and a leading character degree calculation part for calculating a leading character degree quantitatively showing a degree wherein a person attracts attention of other persons, to the plurality of persons.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042952-A (JP)
Title: Method for manufacturing coating of aqueous dispersion of titanium hydroxide or/and titanium dioxide particle
Inventor: TAKAMATSU MASAYUKI
IPC: B01J35/02
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating easy to handle, having self-bonding properties and having a photocatalytic action stable for a long period.  <P>SOLUTION: Titanium oxide or/and titanium hydroxide is reduced into ultrafine particles and dispersed in an aqueous solution containing a water-soluble alcohol to prepare the coating having photocatalytic function. The coating is applied to various base materials by a method such as spraying, coating and dipping by applying the self-bonding properties of the titanium compound particles contained therein, dried and bonded onto the base material surface in the state of the ultrafine particles, and this forms the surface having the photocatalytic function stable for a long period of time.  <P>COPYRIGHT: (C)2010,JPO&INPIT