baber/WOPTO huggingface dataset:
Patent JP-2009188315-A (JP)
Title: Solid-state laser device
Inventor: WATANABE KAZUMA
IPC: H01S3/109
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state laser device can suppress the optical noise of a high frequency.  <P>SOLUTION: The excited laser light of a wavelength band (L1) for providing a maximum value of a wavelength-absorption intensity characteristic (LA) of a solid-state laser crystal is not generated by a semiconductor laser and the excited laser light of a wavelength band (L2) of which the absorption intensity change is smaller than a case that laser light is excited by the wavelength band (L1) for providing a maximum value is generated by the semiconductor laser. Consequently, a large change in the absorption intensity of the solid-state laser crystal at a high frequency caused by a mode hop of the semiconductor laser is suppressed, and as compared with the case that the excited laser light of the wavelength band (L1) for providing the maximum value of the wavelength-absorption intensity characteristic (LA) of the solid-state laser crystal, a driving current of the semiconductor laser is increased, but the light noise of a high frequency can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192220-A (JP)
Title: Flow rate sensor and mass flow control apparatus using the same
Inventor: SUGIMOTO MASATO
IPC: G01F1/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, compact, and high-performance flow rate sensor without having to enlarge its size even for high flow rates and provide a mass flow control apparatus using the same.  <P>SOLUTION: The flow rate sensor 8 branches a fluid at a prescribed ratio of divergence, makes it flow through a bypass channel 12 and a sensor channel 14 wound with a heating resistance line, which forms part of a bridge circuit, and captures the shift of heat generated by the flow of the fluid through the sensor channel 14 as an unbalance of the bridge circuit to determine the overall flow rate of the fluid as sensor output. The bypass channel is constituted of a plurality of fine channels 74 comprising one approximately linear side and a curve in contact with the one side. A ratio between the equivalent hydraulic diameter (d) of the fine channels 74 and the common logarithm of the length (T) of the fine channels 74 is 0.27 or less. The flow rate sensor is built in the mass flow control apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008152281-A (JP)
Title: Electrooptical device, manufacturing method thereof, and electronic apparatus
Inventor: YAMAZAKI KOJI
IPC: H01L21/336
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device whose lamination structure and manufacturing process are simplified and with which high-quality display is made possible, in the electrooptical device such as a liquid crystal display.  <P>SOLUTION: The electrooptical device comprises data lines, scanning lines and thin-film transistors disposed on the lower layer side than the data lines. Further, the electrooptical device comprises: a storage capacitance which is disposed on the upper layer side than the data line and is configured by laminating a pixel potential side electrode, dielectric film and fixed potential side electrode in the order from the lower layer side; a pixel electrode which is disposed every pixel and is electrically connected with the pixel potential side electrode and the thin film transistor; and an interlayer insulating film laminated on the upper layer side of the dielectric film. The storage capacitance has such a lamination structure that the fixed potential side electrode is laminated on the dielectric film which is exposed from an opening opened in the interlayer insulating film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009191125-A (JP)
Title: Tissue embedding method using highly hydrophilic polymer monomer aqueous solution
Inventor: FUJIKURA YOSHIHISA
IPC: C08F2/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue embedding method for solving problems preventing practical implementation of application of a highly hydrophilic polymer to a tissue embedding process, wherein a tissue swells because of high hydrophilicity and polymerization occurs only in an initially permeated part such as a surface layer part before the inside of the whole tissue is permeated and many parts are left unpermeated to result in defective embedding because of high polymerization speed.  <P>SOLUTION: In this tissue embedding method using a highly hydrophilic polymer monomer for preparing an embedded specimen of a tissue including moisture and radical sources in cells, the tissue is immersed in an embedding liquid consisting of 100 pts.wt. of a highly hydrophilic polymer monomer aqueous solution with a concentration of 20-50%, 2.0-4.0 pts.wt. of a crosslinking agent, and 0.01-0.10 pts.wt. of a polymerization inhibitor, and then, left still as it is or after bubbled with nitrogen gas for polymerizing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211207-A (JP)
Title: Semiconductor element package having multichip and method thereof
Inventor: YANG WEN-KUN
IPC: H01L25/065
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely thin and reliable semiconductor element package reduced in cost and simplified in process having a multichip.  <P>SOLUTION: A first die 104 having a first bonding pad 108 is arranged in a die storage through hole 105. A first adhesive material 106 is formed under the die 104 and a second adhesive material 107 is filled into a gap between the die 104 and the sidewall of a substrate 102. A first bonding wire 112 is connected to the first bonding pad 108 and a first conductor pad 113. A second die 122 having a second bonding pad 126 is arranged in the first die 104. A second bonding wire 128 is connected to the second bonding pad 126 and the first conductor pad 113. A dielectric layer 118 is formed on the first and second bonding wires 112, 128, first and second dies 104, 122, and the substrate 102.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177591-A (JP)
Title: Semiconductor device
Inventor: SUZUKI MASAMICHI
IPC: H01L29/78
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device by which a low-dielectric-constant interface layer is not formed, while forming a film and the formation of a low-dielectric-constant interface layer is suppressed, even after heat treatment, and efficiently utilizing a high-k film as a gate insulating film.  <P>SOLUTION: This manufacturing method of a semiconductor device includes a process for forming a gate electrode 13, after a gate insulating film 12 is formed on an Si substrate 10. An oxide film, containing La and Al, as the gate insulating film 12 is baked at 500-800°C in an atmosphere state such oxygen partial pressure is controlled to not higher than 1×10<SP>-4</SP>Pa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009193828-A (JP)
Title: Handle lock device
Inventor: HIROSE TAKAYUKI
IPC: H01H73/02
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle lock device with easy mounting and fewer structure components, for checking a state of on- or off-position of a circuit breaker even in a state with the handle lock device mounted, in one mounted for facilitating operation prohibition of an operation handle of the circuit breaker.  <P>SOLUTION: In the handle lock device provided with a box-shaped housing part for housing an operation handle in free rotation and with one surface open, a checking window for viewing from outside when mounting the handel lock device is provided on the other surface of the box-shaped housing part, and a locking part is provided at a case aperture of the circuit breaker provided with the operation handle protruded to fix the locking part by locking a locked part fitted on the circuit breaker.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191824-A (JP)
Title: Control device for internal combustion engine
Inventor: FUJIWARA TAKAHIKO
IPC: F02D41/04
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration of fuel ecomomy when re-circulating residual materials which are condensed and caught.  <P>SOLUTION: This control device for internal combustion engine controls an internal combustion engine 30 comprising a fuel injection means 32 for injecting fuel into an intake pipe or into a combustion chamber, a collecting means 44 for collecting a non-burned component of the fuel contained in exhaust as collected solution by condensing it, and a re-circulating means 50 for re-circulating the collected solution to the intake pipe, to the combustion chamber or to the upstream of a catalyst provided in an exhaust pipe. This control device comprises a residual material concentration specifying means 46 for specifying concentration of the residual material as concentration of the residual material included in the collected solution, an air-fuel ratio specifying means 43 for specifying air-fuel ratio in the downstream of the catalyst, and a control means 100 for controlling the fuel injection means and/or the re-circulating means so as to increase/reduce the fuel injection quantity and/or the re-circulation quantity of the collected solution based on the specified concentration of the residual material and/or the specified air-fuel ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195776-A (JP)
Title: Inkjet recording device
Inventor: ISHIMARU HIROTOSHI
IPC: B05C5/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device capable of correctly measuring the viscosity of ink with a simple apparatus configuration without damaging the surface modification of fine particles incorporated in particle mixed ink and properly adjusting the viscosity of the ink when the viscosity of the ink is increased.  <P>SOLUTION: In the control part 219, the change of flow rate of the particle mixed ink in a first flow passage 604 in which the particle mixed ink is supplied to a circulation tank 203 from a feed tank 202 through an IJ head 106 is calculated based on the height of a liquid level detected by a first liquid level sensor 220 and a second liquid level sensor 221 respectively provided in the feed tank 202 and the circulation tank 203 and the viscosity of the particle mixed ink is calculated based on the calculated flow rate change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199820-A (JP)
Title: Led lamp
Inventor: KANEMORI MASAHIRO
IPC: F21Y101/02
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp which improves strength while suppressing an increase in weight.  <P>SOLUTION: The LED lamp includes: a printed circuit board 12 having a plurality of LEDs 11 arrayed on the surface thereof and supplying electric power to the LEDs 11; a support plate 23 which supports the printed circuit board 12 by placing the printed circuit board 12 on the upper surface thereof; and a transparent tube 14 having an approximately semi-circular cross-section, which covers the upper surface of the printed circuit board 12 in a state that the lower surface of the support plate 23 is exposed and has both right and left side end portions mounted on the support plate 23. On both right and left side portions of the upper surface of the support plate 23, sidewalls 23c are erected which extend to a height higher than that of the LEDs 11 in the longitudinal direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198712-A (JP)
Title: Display device, reproduction device, program, and display method
Inventor: GOTO RYOSUKE
IPC: G09G5/22
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the visibility of a character sequence constituting a highlighted selection item in a display device for displaying a list of the selection items.  <P>SOLUTION: The display device includes: a display means displaying a plurality of lines of characters; and a display control means for displaying the list of the prescribed respective selection items on the display means, and then for displaying thereon the indicated selection item to be identified from the other selection items. The display control means displays the indicated selection item while scrolling it along a line direction using N lines (step 54) in response to a value of L (step 53), or without scrolling it using N+1 lines (step 55), when a relation of N×X<L≤(N+1)×X is satisfied (step 52), wherein L represents the number of characters constituting the indicated selection item, X represents the number of characters displayable in one line by the display means, and N is a prescribed positive integer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197908-A (JP)
Title: Hinge device and electronic equipment using hinge device
Inventor: HORI SHINYA
IPC: H04M1/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative hinge device capable of eliminating click sound at an open turning position with a simple construction involving no cost increase and to provide electronic equipment using the hinge device.  <P>SOLUTION: The hinge device is constructed so that a cam part 3 rotating with rotation of a first member 1 and a cam engagement part 4 rotating with rotation of a second member 2 are provided to be rotatable relatively to each other about an axis of a rotary shaft part 5, the cam part 3 which relatively rotates and disengageably engages in a convexo-concave manner with the cam engagement part 4 is inserted through the rotary shaft part 5 in a whirl-stop state and is slidably provided along the rotary shaft part 5 against an engagement biasing mechanism 6, a projection part 8 is provided on the hole inner edge of a whirl-stop insertion hole 7 provided in the cam part 3 or on the outer surface of the rotary shaft part 5, and backlash in a whirl-stop direction between the whirl-stop insertion hole 7 and the rotary shaft part 5 is eliminated or reduced by pressure contact of the projection part 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205845-A (JP)
Title: Ion source and ion implanting device
Inventor: YAMASHITA TAKATOSHI
IPC: H01L21/265
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion source in which control of plasma density distribution in Y direction of a plasma generation container is easy, and bending of an ion beam orbit caused by a magnetic field generated in the plasma generation container can be prevented.  <P>SOLUTION: This ion source 10 has the ion beam 2 of a long ribbon state in the Y direction that is drawn out to Z direction, and is equipped with the plasma forming container 12, a plasma electrode 24 that is installed in the vicinity of an end in the Z direction of the plasma forming container 12 and has an ion drawing-out port 26 that is extended in the Y direction, a plurality of cathodes 40 which in order to form plasma 22 by emitting electrons into the plasma forming container 12 are arranged in a plurality of stages along the Y direction, and a magnetic coil 50 that generates magnetic fields 56 along the Z direction in the plasma forming container 12 and within a region including the plurality of cathodes 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206621-A (JP)
Title: Access point selection device, method, and program
Inventor: TRAN HA NGUYEN
IPC: H04W36/36
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for minimizing the number of times of unnecessary handover, and for maintaining a load balance at an access point in a wireless network environment.  <P>SOLUTION: In an AP selection device 100, an available RAN/AP information generation section 101 generates RAN/AP information which is available information of RAN/AP by a wireless terminal based on acquired information of RAN or AP. A terminal information acquiring section 103 acquires terminal information, e.g. the positional information, direction of movement information, moving speed information, or the like, of a wireless terminal. A prediction dwell time calculation section 104 calculates the prediction dwell time of a wireless terminal corresponding to each available AP based on the available RAN/AP information and terminal information. An AP selecting section 106 selects an AP among available APs according to an algorithm using at least a calculated prediction dwell time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203665-A (JP)
Title: Roof structure
Inventor: FUKUDA KAZUHIRO
IPC: E04D13/03
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof structure improved in fire safety, manufacturable at low cost, and easily constructed by disposing a light permeable nonflammable plate 6 under a resin corrugated roof member 4 using receiving members 7-10 of a simple structure.  <P>SOLUTION: In this roof structure, a tight frame 2 is secured onto two purlin members 1 disposed at the front and rear, and the resin corrugated roof member 4 comprising a metal corrugated roof member 3 and a light permeable synthetic resin plate is so attached between the two purlin members 1. The locking parts 7a, 8a of a left receiving member 7 and a right receiving member 8 disposed between the two purlin members 1 are locked to the crest part 2a of the tight frame 2. The light permeable nonflammable plate 6 made of a light permeable nonflammable material is supported on the support parts 7b, 8b of the left receiving member 7 and the right receiving member 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206690-A (JP)
Title: Image forming apparatus
Inventor: KIMURA SHINICHI
IPC: H04N1/407
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily forming a satisfactory image even in a spread original.  <P>SOLUTION: A control part detects the background density of a first area on a first page (S14) and then, detects the background density of a second area on a second page (S16). Then, the control part discriminates a density difference between the density value of the background of the first area and the density value of the background density of the second area. When the discriminated value is compared with a prescribed value to find that the density difference is equal to or greater than the prescribed value (YES in S17), the control part detects a background density of a prescribed area (S18). Then, the control part adjusts the background density of an image to be formed (S19). Concretely, the background density of the image to be formed is adjusted on the basis of the background density of the first area on the first page and on the basis of the background density of the prescribed area on a second page. The image forming part forms the image with the adjusted background density (S20).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209384-A (JP)
Title: High-strength hot-dip galvanized steel sheet superior in workability and weldability, and manufacturing method therefor
Inventor: KAWABE HIDENAO
IPC: B21B3/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength hot-dip galvanized steel sheet having a high tensile strength of TS 980 MPa or higher and further is superior in workability and weldability.  <P>SOLUTION: The high-strength hot-dip galvanized steel sheet includes a composition comprising, by mass%, 0.05% or more but less than 0.10% C, 0.01% or more but less than 0.35% Si, 2.0 to 3.5% Mn, 0.020% or less P, 0.0020% or less S, 0.005 to 0.1% Al, 0.0050% or less N, more than 1.0% but 2.0% or less Cr, 0.010 to 0.080% Ti, 0.010 to 0.080% Nb, 0.0001 to 0.0030% B and the balance Fe with unavoidable impurities; includes a steel structure comprising, by a volume fraction, 20 to 60% of a ferrite phase, 40 to 80% of a martensite phase and 5% or less (including 0%) of the balance; has an average crystal grain diameter of the ferrite phase in an amount of 5 μm or smaller; includes the tensile strength of 980 MPa or higher; and further makes the surface of the steel sheet hot-dip galvanized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212157-A (JP)
Title: Transformer, electric circuit, current detection method, and output control method
Inventor: USHIJIMA MASAKAZU
IPC: H01F38/08
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify detection of a tube current flowing in a secondary winding of a step-up transformer while uniformizing illuminance of a plurality of discharge tubes, and also, to improve a power factor by maintaining a Q value of resonance of a discharge-tube power supply circuit at a higher level to some degree.  <P>SOLUTION: A transformer includes first/second windings intersecting with a main magnetic flux, and a third winding that is located at a position where the third winding at least partially intersects with a first leakage flux intersecting with the first winding but not intersecting with the second winding or a second leakage flux interlocking with the second wining but not intersecting with the first winding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009226583-A (JP)
Title: Ceramic molding clay and its manufacturing method, method of manufacturing ceramic molding using ceramic molding clay, and ceramic molding manufactured thereby
Inventor: ADACHI KENTARO
IPC: B01D53/86
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic molding clay which allows outside dimension of a product to be optionally adjusted by controlling shrinkage during the drying of an unglazed molding obtained by molding the ceramic molding clay, and a manufacturing method of the clay, and to provide a method of manufacturing a ceramic molding using the clay and a ceramic molding manufactured by the method.  <P>SOLUTION: The ceramic molding clay is composed of: a clay composition containing ceramic powder; and saturated fatty acid having a melting point of 25 to <100°C and insoluble or hardly soluble in water, wherein the saturated fatty acid is added at a rate of >0 to 2.00 mass% based on 100 mass% of inorganic solid content in the clay composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009210460-A (JP)
Title: Noise component removal device and program
Inventor: KONDO KENTARO
IPC: G01S19/32
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for presuming a noise component contained in a measured phase value of a carrier wave of a GPS receiver, with a simple configuration.  <P>SOLUTION: In a noise component removal program for removing the noise component from the measured phase value of the carrier wave measured in the GPS receiver 1, a first linear combination amount containing a geometric distance term with respect to received signals of two frequencies and a second linear combination amount containing an ionospheric delay term are calculated, based on the measured phase amount of the carrier wave measured in the GPS receiver 1. From the calculated first and second linear combination amounts, a first and second time variation components are extracted respectively. Based on the extracted first and second time variation component values, a covariance matrix is calculated. By using the second time variation component extracted value and a proportional coefficient value σ<SB>αβ</SB>/σ<SB>αα</SB>based on the component of the calculated covariance matrix, a presumed value of a measured noise originating term contained in the first linear combination is calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT