baber/WOPTO huggingface dataset:
Patent JP-2007235962-A (JP)
Title: System for determining rf path loss between rf generation source, rf receiver and related method therefor
Inventor: QI YIHONG
IPC: H04B7/26
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing method of determining the RF path loss between an RF generation source and an RF receiver to a plurality of RF channels in a given radio-frequency (RF) frequency band.  <P>SOLUTION: The testing method determines the RF routing loss between the RF generation source and the RF receiver to the plurality of RF channels in the given radio-frequency (RF) frequency band. The testing method determines the RF path loss to a selected RF channel in the given frequency band, determines an RF path loss function based on the RF routing loss of the selected RF channel, and determines the RF path loss to at least one of other channels in the given RF frequency band, based on the RF path loss function.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008207300-A (JP)
Title: Throw-away cutting tool
Inventor: YOSHIOKA SHIRO
IPC: B23C5/20
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throw-away cutting tool capable of fixing a cutting edge tip onto a tool main body accurately and firmly even if a workpiece adheres to a cutting edge and a relief face.  <P>SOLUTION: Two cutting edge tips 20, 30 mounted in a tip part of the tool main body 10 and being like square plates having shapes being different from each other form square-shaped faces of at least either of them as cutting faces 21, 31, form outer peripheral cutting edges 23, 33 and front cutting edges 24, 34 on two sides being adjacent across a corner part of either of the square-shaped faces, respectively, and form restrained faces 26, 36, 27, 37 to be restrained solely by the tool main body on side faces extended from two sides being adjacent across a corner part of the other of the square-shaped faces being diagonal to the corner part of either of them, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208817-A (JP)
Title: Fuel injection valve
Inventor: TANI TAISHIN
IPC: F02M51/06
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit growth of deposits in an inside area of a section where injection holes annularly arranged, in a fuel injection valve injecting fuel with inclining spray center axes to a longitudinal axial line of a fuel injection valve from a plurality of injection holes arranged annularly.  <P>SOLUTION: The injection valve 1 injects fuel with inclining the center axes C of the spray B to the longitudinal axial line A of the fuel injection valve 1. Any numbers of injection holes 31-38 injecting fuel out of 5 or 15 are provided with an injection hole forming part 23 arranged in single annular shape, and intervals P1 of outlets 31a-38a of adjoining injection holes 31-38 are roughly equally arranged. Consequently, growth of deposits is inhibited in the inside area of the section where the injection holes are annularly arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209843-A (JP)
Title: Plasma display device and driving method thereof
Inventor: SUGA YASUYUKI
IPC: G09G3/294
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To control a detection temperature so as to attain a value below a threshold without frequently changing the image display brightness of a plasma display device.  <P>SOLUTION: The plasma display device 100 equipped with a plasma display panel 10 and a driving circuit for driving the same includes a temperature sensor 47 which detects the temperature of the inside of the plasma display device 100, and a brightness magnification setting circuit 46 which sets the brightness magnification so as to attain the value below the brightness magnification limit value based on the detected temperature. The brightness magnification setting circuit 46 decreases the brightness magnification limit value when the detected temperature is above the threshold and the detected temperature does not fall, and increases the brightness magnification limit value when the detected temperature is less than the temperature threshold and the detected temperature does not increase.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215877-A (JP)
Title: Ultrasonic flaw detection device and inspection device
Inventor: ADACHI HIROYUKI
IPC: G01N29/26
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection device for performing an ultrasonic flaw detection test without being affected by the surface unevenness of a structure to be inspected and capable of obtaining a precise measuring results, and an inspection device capable of sharply shortening the inspection time when a plurality of welding lines are inspected.  <P>SOLUTION: The device inspects the flaw produced in the structure 5 to be inspected arranged in water. The device includes a holding mechanism arranged on the surface 5a of the structure 5 and a phased array probe 3 which is held in a non-contact state with respect to the surface 5a of the structure 5 by the holding mechanism and has a plurality of probes 1 for ultrasonic flaw detection test arranged in a unidimensional or two-dimensional state. The respective probes 1 for the ultrasonic flaw detection test transmit an ultrasonic wave into the structure 5 and detect the ultrasonic wave reflected by the flaw of the structure 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212340-A (JP)
Title: Shaft of golf club
Inventor: NAKAJIMA YOSHIBUMI
IPC: A63B102/32
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft which can increase a carry because a striking angle is large even in a golfer with a comparatively slow head speed.  <P>SOLUTION: The shaft for a golf club having a shaft length of 1,100 mm or more has a difference in the flexural rigidity value of 5 kg m<SP>2</SP>or higher between the 150 mm position of a leading edge and that of a 950 mm position from the leading edge and a flexural rigidity value of 2 kg m<SP>2</SP>or lower at the 150 mm position of the leading edge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212875-A (JP)
Title: Fruit and vegetable sorter
Inventor: SHIMOMURA GIICHI
IPC: B65G47/14
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fruit and vegetable sorter which efficiently takes out fruit and vegetable such as cherries, which are fed in a hopper, and is excellent in operability.  <P>SOLUTION: The fruit and vegetable sorter is provided with: a supply part which stores things to be selected; a measurement part which measures the things to be selected in the supply part; a selection part which selects the things to be selected on the basis of the measurement information of the measurement part; and a conveyance part which conveys the things to be selected in the supply part from the vicinity of the supply part to the selection part. The supply part has a tapered form s at its front end, and the front end part of the tapered form s faces the conveyance part, and an oscillating mechanism 31 is provided at the part of the tapered form s. The supply part has an inclination so that the front end part of the supply part may be lower in height than the rear part 11c of the supply part to make the inclination angle of the supply part changeable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213400-A (JP)
Title: Cooling mechanism of heating tube of injection molding machine
Inventor: SHIMADA KIICHI
IPC: B29C45/74
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling mechanism of a heating tube of an injection molding machine effectively and rapidly cooling the heating tube heated to a high temperature.  <P>SOLUTION: The cooling mechanism B of the heating tube of the injection molding machine for cooling the heating tube 7 has a heating tube main body 10 having an injection nozzle 6 mounted at the tip end 10a and supported by a forward and backward movable injection unit 5 connected to the rear end 10b, and a heater 11 mounted on the outer circumference of the heating tube main body 10, wherein the cooling mechanism has a cooling water jacket 21 provided at the outer circumference of the heating tube 7 and for cooling the heating tube 7 with the cooling water circulated in a hollow part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226914-A (JP)
Title: Gan-based semiconductor element
Inventor: OTAKE HIROTAKA
IPC: H01L29/78
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN-based semiconductor element for preventing current characteristics from varying greatly in each gate electrode, when a plurality of wall surfaces on which the gate electrode is formed are formed.  <P>SOLUTION: A GaN buffer layer 2, an undoped GaN layer 3, an n-type GaN drain layer 4, and a p-type GaN channel layer 5 are laminated on a sapphire substrate 1, and an n-type GaN source layer 6 is formed on the p-type GaN channel layer 5. An insulation film 7 and a gate electrode 8 are formed on the side of a ridge section 11. Although the number of wall surfaces that the ridge section 11 has changes depending on the shape of the ridge section 11, at least not less than two wall surfaces are formed in the same orientation regardless of the number of wall surfaces in the ridge section 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007243197-A (JP)
Title: Image sensor with pixel with high fill factor and method for forming image sensor
Inventor: LEE SEOK-HA
IPC: H04N5/335
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor with a pixel with a high fill factor and a method for forming the image sensor.  <P>SOLUTION: The image sensor is provided with an array of photoelectric transfer elements arranged in rows and columns which extend in the first direction and the second direction in a substrate, respectively. A plurality of first junction isolation regions and a plurality of second junction isolation regions are located in the substrate. Each of the first junction isolation regions separates side parts of the photoelectric transfer elements which are adjacent to each other in the common row. Each of the second junction isolation regions separates side parts of the photoelectric transfer elements which are adjacent to each other in the common column. A plurality of insulated separation regions are located in the substrate. Each of the insulated separation regions separates corner parts of the photoelectric transfer elements which are adjacent to each other. In one embodiment, the photoelectric transfer element has first pitches in the first direction and has a second pitches in the second direction. The first pitches of the photoelectric transfer elements in the common row are substantially identical with each other, and the second pitches of the photoelectric transfer elements in the common column are substantially identical with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008222851-A (JP)
Title: Phenol resin composition for friction material, production method thereof and friction material
Inventor: HARADA NAOYUKI
IPC: C08L61/06
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin composition for friction material requiring no degasification in molding, generating neither void nor crack in molded products, excellent in heat-resistance and having good abrasion resistance, and to provide a production method thereof.  <P>SOLUTION: The phenol resin composition for friction material is prepared by uniformly melt-mixing a novolak type phenol resin, an epoxy resin, a curing catalyst and a solid resol type phenol resin, wherein the ratios of each ingredient are preferably 50-95 wt.% novolak type phenol resin, 1-50 wt.% epoxy resin, 0.1-10 wt.% curing catalyst and 1-50 wt.% solid resol type phenol resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222020-A (JP)
Title: Pneumatic tire
Inventor: YAMANE KENJI
IPC: B60C5/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing the weight and rolling resistance without deteriorating rim detachment prevention effects.  <P>SOLUTION: Fastening force of a bead core 13a positioned on the vehicle widthwise inner side when fitted to a vehicle is set smaller than that of a bead core 13a on the outer side. This can reduce the number of winds of a bead wire 13b of the inner bead core 13a, and can reduce the weight and rolling resistance without deteriorating rim detachment prevention effects in an outer bead part 13. In this case, since a distance (d) from a center point P in the tire width direction to a rim baseline BL is set to be ≥1 mm and ≤3 mm on the inner face in the tire radial direction of the bead core 13a, the rim detachment prevention effects can be enhanced without declining fitting performance to a rim, which is extremely advantageous to practical application.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220625-A (JP)
Title: Aid for sitting up straight
Inventor: TAKAHASHI JUNKO
IPC: A47C9/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly aid for sitting up straight which is readily carried and used as a simplified floor cushion or a cushion.  <P>SOLUTION: This aid for sitting up straight for placing buttocks thereon and suppressing the application of the body weight to the legs when sitting up straight, is provided with air-filling chambers, and a plurality of inflatable bodies configured to inflate into cubes by filling the filling chambers with air, the inflatable bodies are superposably connected and have air supply/discharge ports in the air-filling chambers, the air supply/discharge port is openable/closable by a plug member, superposition faces of the inflatable bodies to be superposed when superposing have hook-and-loop fasteners and the superposed inflatable bodies are locked via the hook-and-loop fasteners.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224528-A (JP)
Title: Human body detection device
Inventor: MOGI MAKOTO
IPC: G08B13/19
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect a human body accurately without being influenced by an environmental change in a detection area or by a moving direction of a human body.  <P>SOLUTION: A detection area corresponding to a thermopile element provided on a human body detection part 20 in the detection area E is defined as a single area, and a detection area including a combination of the single area and a single area in the periphery thereof is defined as a complex area. A differential value showing the difference between a detection value in the single area from the human body detection part 20 and a background value acquired from the detection value when the human body does not exist in the single area is calculated in each single area, and a differential value showing the difference between the sum of detection values in each single area constituting the complex area and the sum of background values in each single area constituting the complex area is calculated, and existence of a human body is discriminated based on comparison between each calculated differential value in the single area and in the complex area and a threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201577-A (JP)
Title: Throwing port for trash box
Inventor: KOJIMA MASAHARU
IPC: B65F1/16
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that many of throwing ports of a garbage box are plate-like shape, determination of sorting is hardly performed and the garbage is hardly dumped unless the character of the garbage box is read, and a problem that even if the foreign matter is thrown, the circumstance is hardly noticed.  <P>SOLUTION: The throwing port of the garbage box is made to a transparent cylinder 1 and an impact resilience material 3 is mounted to a bottom part. When the garbage is thrown, the garbage is temporarily stored in the cylinder (4) and is pushed by a newly dumped garbage 5, thereby, the garbage is dropped off into a garbage box body 2. Thereby, it is made to the state that the garbage can be confirmed by visual recognition from the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222535-A (JP)
Title: Composition for forming molded body, defatted body and sintered body
Inventor: SAKATA MASAAKI
IPC: B22F1/103
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a molded body, the composition to be used for safely, easily and inexpensively manufacturing a defatted body and a molded body from which a sintered body having excellent characteristics (dimensional accuracy, mechanical characteristics, appearance and the like) can be manufactured, and to provide a defatted body and a sintered body having excellent characteristics manufactured by using the above composition for forming a molded body.  <P>SOLUTION: The composition 10 for forming a molded body comprises a powder 1 essentially comprising an inorganic material and a binder material 2 containing a first resin 3 which can be decomposed by the effect of an alkaline gas, a second resin 4 which is decomposed later than the first resin 3 and a dispersant (additive) 5. The molded body produced by molding the above composition 10 is exposed to an alkaline gas-containing atmosphere to decompose and remove the first resin 3, then exposed to an alkaline gas-containing atmosphere of a lower concentration of the alkaline gas than the first alkaline gas-containing atmosphere, and further heated to decompose and remove the second resin 4 to obtain a defatted body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224013-A (JP)
Title: Double sealed hose joint
Inventor: KUSHIDA HITOSHI
IPC: F16L19/08
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double sealed hose joint for securing improved reliability while considering a lack of reliability on the sealing performance of a conventional hose joint.  <P>SOLUTION: In the hose joint, a hose is inserted into a hose insertion cylinder portion of a nipple and a cylindrical fastening tool is screwed and fastened into the nipple via a sleeve which has diameter-shrinkable cylindrical portions fitted to the outer peripheral face of the hose insertion portion. The cylindrical portions at both ends of the sleeve 1 extending along the center-axis direction in the longitudinal direction are formed into a diameter-shrinkable cylindrical portion 1b on the front end side and a diameter-shrinkable cylindrical portion 1c on the rear end side. With the cylindrical fastening tool 4 being screwed into the nipple 1, the diameters of the front and rear diameter-shrinkable cylindrical portions 1b, 1c of the sleeve 1 are shrunk toward the center axis. Therefore, the front and rear parts of the hose insertion portion are compressed to seal the inner peripheral face of the hose H to the outer peripheral face of the hose insertion cylinder portion 1d of the nipple 1 at two positions of the front and rear parts with air and liquid tightness (S1, S2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008230063-A (JP)
Title: Manufacturing method for liquid ejection head, and image forming device
Inventor: HORI HISAMITSU
IPC: B41J2/16
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid ejection head, which can efficiently reduce distortion or locational deviation occurring when a nozzle plate and a liquid channel member of a head body are connected with an adhesive, and to provide an image forming device.  <P>SOLUTION: The manufacturing method for the liquid ejection head, wherein a channel member (62) having a channel (52) communicating with each nozzle (51) of a nozzle plate (60) formed is constituted of a light transmission material, includes: the step of applying a photo-curing adhesive agent (134) having a heat curing property onto at least one connection surface of the nozzle plate (60) and the channel member (62); the step of laminating and pressing the nozzle plate (60) onto the channel member (62) while positioning the nozzle (51) and the channel (52) after the application of the adhesive; the step of curing a part of the adhesive (134) by irradiating light from the channel member (62) side and guiding the light to the connection surface by the channel member (62); and the step of curing all adhesive present on the connection surface by heating the connection structure of the nozzle plate (60) and the channel member (62) after the light irradiation process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230443-A (JP)
Title: Control device of internal combustion engine
Inventor: HARIMA KENJI
IPC: B60W20/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of shortening S poisoning regeneration control time by early heating a catalyst.  <P>SOLUTION: The control device of an internal combustion engine controls a hybrid vehicle that can distribute outputs from the internal combustion engine and an electric motor to driving force of a vehicle and charging and discharging of a battery. Specifically, in executing the S poisoning regeneration control to regenerate sulfur poisoning of a catalyst, the control device of an internal combustion engine controls output of the internal combustion engine so as to exceed a required output in the case that the required output of the internal combustion engine becomes a prescribed value or above. Thus, the catalyst can be heated earlier and the S poisoning regeneration control time can be shortened. Further, fuel consumption can be secured because a battery can be charged in controlling the S poisoning regeneration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233594-A (JP)
Title: Electro-optical device
Inventor: HORIGUCHI HIROSADA
IPC: G02F1/13
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent respective exposure areas from being overlapped with each other in divided exposure based on pixel shift by setting the ratio of a pixel pitch to an aperture part to a value based on one integer-th, thereby improving image quality.  <P>SOLUTION: The electro-optical device includes a plurality of pixels arranged like a matrix correspondingly to intersections between a plurality of scanning lines and a plurality of data lines formed on a substrate and driven by the scanning lines and the data lines to change light transmittance according to an image signal, and a light shielding means 23 for restricting a light transmission area of each pixel to an area corresponding to one integer-th of each of horizontal and vertical pixel pitches.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235728-A (JP)
Title: Semiconductor device
Inventor: IGARASHI TAKESHI
IPC: H01L23/52
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the reaction of an Al pad and an Au wiring layer due to the formation of a bonding wire on the Al pad.  <P>SOLUTION: The semiconductor device includes: a pad 20 provided on a compound semiconductor layer 12, including Al, and provided with a wiring connection part 26 provided evading a bonding region 28; a wiring layer 34 including Au, which is electrically connected to the wiring connection part 26 of the pad 20; and a barrier layer 32 provided between the wiring connection part 26 and the wiring layer 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237025-A (JP)
Title: Promoter root-specifically inducing expression in plant and utilization thereof
Inventor: KATOU TAKEYUKI
IPC: A01H5/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a promoter useful for developing a plant having improved nutrient absorbency from soil and root-specifically inducing expression in the plant.  <P>SOLUTION: The promoter is composed of any DNA of following (a) to (d): (a) a DNA having a specific base sequence, (b) a DNA composed of a base sequence in which one or several bases are deleted, substituted, added or inserted in the base sequence in (a) and functioning as the promoter root-specifically inducing the expression in the plant, (c) a DNA hybridizing to a DNA composed of a base sequence complementary to the base sequence in (a) under stringent conditions and functioning as the promoter root-specifically inducing the expression in the plant and (d) a DNA composed of a part of the base sequence in (a) and functioning as the promoter root-specifically inducing the expression in the plant.  <P>COPYRIGHT: (C)2009,JPO&INPIT