baber/WOPTO huggingface dataset:
Patent JP-2010174969-A (JP)
Title: Abnormality detector
Inventor: SAKAI TAKASHI
IPC: F16C41/00
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detector for detecting abnormality for a shaft part and a bearing part, which can be made compact.  <P>SOLUTION: The abnormality detector for detecting abnormality for a shaft part 2 which performs rotational motion and a bearing part 3 in a pivotally rotating state which rotatably supports the shaft part 2 includes an information detection part 41 disposed in a shaft hole part 21 that is a hole provided in the shaft part 2, the detection part detecting information for rotational motion of the shaft part 2 and information for pivotally rotating state of the bearing part 3; and an abnormality determination part disposed in the shaft hole part 21, the determination part determining whether the state of the shaft part 2 and the bearing part 3 is abnormal based on the information detected by the information detection part 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175882-A (JP)
Title: Image forming apparatus
Inventor: WATANABE AKIHIRO
IPC: G03G15/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for preferably maintaining image performance by reducing the load to a developing agent such as friction.  <P>SOLUTION: A developing device 100 pumps up with a conveyance roller 70 an agitated magnetic developing agent made of a toner and a magnetic carrier, supplies the pumped-up magnetic developing agent from the conveyance roller 70 to a magnetic roller 60, and then supplies the toner from a magnetic brush carried on the magnetic roller 60 to a developing roller 50 for developing an electrostatic latent image with the toner. The image forming apparatus 1 includes the developing device 100, a photoreceptor 10 for holding a toner image formed with the toner, a density sensor 90 for sensing the density of a toner image formed on the photoreceptor 10, and a controlling part 30 for determining whether or not the density sensed with the density sensor 90 is appropriate, and controlling the rotational frequency of the conveyance roller 70 based on the determination result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177073-A (JP)
Title: Plasma display panel
Inventor: NAGASAKI SUMIHISA
IPC: H01J11/42
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP (Plasma Display Panel) attaining high image quality, high luminance and wide color reproduction range.  <P>SOLUTION: A pair of substrates 101, 102 having transparent front surfaces is facingly disposed to each other to define a discharge space 122 between the substrates, partition walls 109 for partitioning the discharge space 122 into a plurality of sections are disposed on at least one of the substrate, a group of electrodes 103, 104, 107 is disposed on the substrate such that discharge is generated in the discharge space 122 so partitioned by the partitioned walls 109, and a phosphor layer for emitting light by discharge is provided. The phosphor layer includes a green phosphor layer 110G constituted by a mixture of Zn<SB>2</SB>SiO<SB>4</SB>: Mn with (Y, Gd) Al<SB>3</SB>B<SB>4</SB>O<SB>12</SB>: Tb. The ratio of the sum of the element Zn and the element Mn to the element Mn is 0.05-0.08 and the ratio of the element Si to the sum of the element Zn and the element Si is 1.97-2.02 at a position located below the 10-nm-depth measured from the particle surface of Zn<SB>2</SB>SiO<SB>4</SB>:Mn.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172948-A (JP)
Title: Method and apparatus for performing hot press-forming of steel sheet
Inventor: ISHIMORI YUICHI
IPC: B21D22/20
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of oxidized scale on the surface of a steel sheet in hot press-forming in which the steel sheet is cooled with water when press-forming the steel sheet at high temperature.  <P>SOLUTION: When performing the hot press-forming of the steel sheet 2 which is heated to the high temperature by using a die 3 on the surface of which a plurality of projecting parts are formed, the water 4 is supplied as a coolant to clearances between the steel sheet 2 and the die 3, which are formed with the plurality of the projecting parts. At this time, the quantity of dissolved oxygen in the water 4 which is supplied as the coolant is adjusted at ≤1 ppm. Then, when using a steel sheet 2 on which plating treatment is not applied, the oxidized scale which is generated on the steel sheet 2 is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180530-A (JP)
Title: Retrofitted lock for breaker
Inventor: KANEDA TAKAMITSU
IPC: H01H73/02
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrofitted lock for a breaker, which can be attached to the breaker, unequipped with a lock for regulating switching between an on-state and an off-state, by a simple mechanism, and which can be attached to even a different type of breaker by retrofitting.  <P>SOLUTION: This retrofitted lock for the breaker 50 includes: a base member 10; a regulating member 20 which is provided with a regulating portion 23 having a leading end side bent in an L-shape, and which regulates the on/off operation of the switch 51 of the breaker 50; and a fixing member 30 which is attached to a body 21 of the regulating member 20, which is provided with a second insertion hole 34a getting close to a first insertion hole 14a provided in the base member 10, in such a manner as to communicate with the first insertion hole 14a, and which makes the regulating member 23 fixed by attaching a lock 5 to the first and second insertion holes 14a and 34a in this state and shutting the lock.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182352-A (JP)
Title: Position error signal detecting device and method, and optical information recording and playback device and method
Inventor: TOMIYAMA MIZUHO
IPC: G11B7/09
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position error signal detecting device detecting a position error signal in an optical axis direction while suppressing offset.  <P>SOLUTION: An objective lens 8 condenses light emitted from a laser beam source 4 on a beam guide layer having a two-dimensional and periodical protrusion and recess structure of an optical recording medium 3 to form a light condensing spot. An optical detector 11 has a light receiving part which is sequentially divided into eight regions of (a) to (h) at an equal angle around an optical axis and receives reflected light from the beam guide layer by the light receiving part. An aberration adding element 9 is provided between the objective lens 8 and the optical detector 11 and adds four-leaf aberration to the reflected light from the beam guide layer. When signals output from the regions (a) to (h) of the optical detector 11 are defined as Va to Vh, respectively, an optical axis direction position error signal FE representing positional deviation of the light condensing spot to the beam guide layer in the optical axis direction is formed according to FE=(Va+Vc+Ve+Vg)-(Vb+Vd+Vf+Vh).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180742-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OKUMURA HIROAKI
IPC: F01N3/20
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To further accurately determine the deterioration in a catalyst, by determining an adsorption-desorption performance state and a catalyst activation state of an unburnt component, in an exhaust emission control device of an internal combustion engine.  <P>SOLUTION: A control means 16 has a first determining means 16A for determining whether or not to be longer than a first preset value in elapsed time until the temperature detected by a first temperature detecting means 13 exceeds the desorption starting temperature of the unburnt component adsorbed to a catalyst, by starting measurement from starting completing time of the internal combustion engine 1, in cold starting of the internal combustion engine 1, a second determining means 16B for determining whether or not to be longer than a second preset value in a period until the temperature detected by a second temperature detecting means 14 reaches the complete activation temperature by exceeding the desorption starting temperature, when determining that the elapsed time is the first preset value or less by the first determining means 16A, and a warning signal generating means 16C for generating a signal of the fact that the catalyst is deteriorated, when determined that the period is longer than the second preset value by the second determining means 16B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009207489-A (JP)
Title: Method for cultivating mango by heating installation
Inventor: KIKUCHI AKIHIRO
IPC: A01G1/00
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce CO<SB>2</SB>emission because the cultivation of mango is carried out by using a large amount of fossil fuel of about 25 kl of A-type heave oil per 10 ares when carrying out the harvesting in March to May, and about 20 kl when carrying out the harvesting in June to August, and to achieve a supply system over a year by harvesting and shipping after October.  <P>SOLUTION: The method for cultivating the mango includes carrying out a control of a low-temperature of 5-15°C, which is the lowest temperature, for three to four months in mainly rest period except about two months of a period for growing maternal branches to be heated to 17-24°C, the lowest temperature (night) in a cool period of autumn to winter. As a result, the production of fruits of the mango is carried out in a high-temperature period of summer: ≥50% of CO<SB>2</SB>emission can be reduced, and the continuous harvesting and shipping during the period from October to the early days of January is possible when the harvesting has been impossible conventionally. Important technical points are facilitating control of the growth of the maternal branches once because the growth is carried out in the cool period after later days of October, and securing three or more months for the rest period till the start of germination growing for production of the fruits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010183261-A (JP)
Title: Mobile-side communication device, road-side communication device, communication system provided with the devices and communication method between the devices, and information collection method
Inventor: OTA YASUTOSHI
IPC: H04W4/04
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile-side communication device which improves communication confidentiality between mobile-side communication devices and road-side communication devices.  <P>SOLUTION: The mobile-side communication device 10 transmits or receives data to or from the road-side communication device 20. The mobile-side communication device 10 has a receiving means for receiving identification information of the road-side communication device 20 itself or its component devices, a generation means for generating transmission source information added to data that are to be transmitted to the road-side communication device 20, an encryption means for encrypting data that are necessary for generating the transmission source information using the identification information received by the receiving means, and a transmission means for transmitting the data that are added with the transmission source information generated by the generation means and encrypted by the encryption means to the road-side communication device 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180452-A (JP)
Title: Plated steel sheet for can and method for producing the same
Inventor: DATE HIROMITSU
IPC: B32B15/01
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated steel sheet for a can, which has excellent organic film adhesion property and corrosion resistance, and to provide a method for producing the same.  <P>SOLUTION: This is a tinned steel sheet which has tin coating weight of 0.5 to 6 g/m<SP>2</SP>and substantially does not comprise an Fe-Sn alloy layer, and, as the upper layer of the tinning layer, the layer comprising tin oxide having the quantity of electricity of ≤1.0 mC/cm<SP>2</SP>required for reduction and tin phosphate of 1.0 to 5.0 mg/m<SP>2</SP>in terms of a P content is provided. In the production method, a steel sheet is subjected to electrotinning, is thereafter, in a sodium ion-containing phosphoric acid based aqueous solution with a liquid temperature of 30 to 50°C and a pH of 1.5 to 3.5, subjected to cathode electrolysis treatment under 2 to 30 A/dm<SP>2</SP>for 0.1 to 2 s, is, within 1 s, subjected to anode electrolysis treatment under 0.2 to 5 A/dm<SP>2</SP>for 0.1 to 2 s, and is further subjected to cathode electrolysis treatment under 1 to 30 A/dm<SP>2</SP>for 0.1 to 2 s.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179773-A (JP)
Title: Pneumatic radial tire
Inventor: IKEHARA KIYOSHI
IPC: D07B1/06
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire which has a peripheral rigidity required in the form of a product while securing a tension during manufacturing and which is increased in durability and marginal performance.  <P>SOLUTION: This pneumatic radial tire includes a peripheral belt layer in which a steel cord is used as a reinforcement. The steel cord has a 1×N open strand structure and is formed of seven or more steel wires, and the elongation percentage H of the steel cord when the secondary differentiation of the elongation percentage-tension curve of the steel cord in maximum is 4.5% or larger. When the extension rate of the steel cord is represented by the expression: Extension rate (%)=[(length of steel cord when tire is in the form of product)-(length of steel cord before tire is molded)]/(length of steel cord before tire is molded)×100, the extension rate A of the steel cord at the center of the belt layer in the peripheral direction and the extension rate B of the steel cord at a position 20 mm away from the end satisfy the requirements represented by the expression (I): (H-4)≤A≤(H-0.1) and the expression (II): (H-1.5)≤B≤(H-0.1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178673-A (JP)
Title: Rubber jig
Inventor: OKUMURA KAZUMASA
IPC: A01K85/12
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber jig capable of causing swinging of rubber and trailer by only winding without being intentionally floated and sunk by an angler when swimming the rubber jig while keeping the prescribed depth.  <P>SOLUTION: The rubber jig including a line eye, a sinker connected to the line eye, a hook extended rearward from the sinker and a rubber extended rearward so as to cover the hook enables the rubber and the trailer to be swung largely by the water current caused by the rotation of a rotor installed on the front side of the rubber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260270-A (JP)
Title: Solar cell substrate and solar cell
Inventor: KATSUMA KATSUHIKO
IPC: H01L31/04
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell substrate for obtaining a solar cell having excellent photoelectric conversion efficiency.  <P>SOLUTION: The solar cell substrate has a laminate comprised of a glass sheet [I]/texture layer [II], wherein the texture layer [II] is comprised of a resin formed by curing a (meta) acryl photocurable composition (i), and a substrate (a) of a 1-cm square in the central part of the solar cell substrate satisfies the following conditions (A) and (B): (A) The number of a concave portion whose diameter exceeds 1.5 μm should be two or less when the rough surface of the texture layer [II] of the substrate (a) is observed with an electron microscope (SEM) having a 10 μm square field of view. (B) The maximum height difference between the top and bottom of the roughness should be 0.3 μm or less when the rough surface of the texture layer [II] of the substrate (a) is observed with an atomic force microscope (AFM) having a 10 μm square field of view.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187123-A (JP)
Title: Network connection control system and method
Inventor: MOKUYA SENICHI
IPC: H04W12/06
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform secure connection to a relay device without inputting information necessary for connect to a relay device for relaying communication via a communication network by all users even when any user is not determined beforehand to be allowed to communicate.  <P>SOLUTION: The network connection control system includes a management means that finds information devices, wherein when the found information device has no connect to the relay device and is a second information device which is allowed to have connect to the relay device by a first information device, the management means transmits the connection information to the second information device without a request for authentication from the second information device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187133-A (JP)
Title: Mounting structure of electronic component, and mounting method of electronic component
Inventor: HASHI YUKIHIRO
IPC: H03H3/02
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an electronic component and a mounting method of the electronic component, which are capable of preventing the degradation in characteristics of the electronic component by preventing an influence of outgassing.  <P>SOLUTION: The mounting structure of an electronic component includes a base member 31 which has a through hole 31a having connection electrodes 33 and 34 formed on an inner wall surface thereof, and the electronic component which has a function piece having a prescribed function and a bump electrode 14 electrically connected to the function piece and is mounted on the base member 31. A conductive member 15 made of a metal or an alloy is buried in the through hole 31a of the base member 31, and the electronic component is mounted on the base member 31 so that the bump electrode 14 may close one side of the through hole 31a and is brought into contact with the conductive member 15, and the bump electrode 14 and the connection electrodes 33 and 34 are electrically connected via at least the conductive member 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185428-A (JP)
Title: Combustion chamber structure of engine
Inventor: UCHIYAMA KATSUAKI
IPC: F02F1/24
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion chamber structure of an engine preventing a fault caused by the difference in the coefficients of thermal expansion of a cylinder member and an annular body member.  <P>SOLUTION: The combustion chamber structure of the engine includes an annular groove 40 formed at a mating surface portion of a cylinder head (41) and a cylinder block (42) so as to be opened to a combustion chamber (10), and having a tapered surface at one surface out of a head surface (40h), a block surface (40b) and a sidewall surface (40s), and an annular ignition plug (20) arranged in the annular groove (40) and having the same cross-sectional shape as an annular groove cross section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189078-A (JP)
Title: Part aligning device and part aligning method
Inventor: ONO KENICHI
IPC: B65G47/14
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part aligning device and a part aligning method capable of aligning a part in a short time without using an exclusive manipulator.  <P>SOLUTION: This part aligning method changes a mode of vibrating and rocking a pallet in response to the aligning ratio of a part on the pallet. More actually, this part aligning method includes a radiating process of vibrating and rocking this pallet in a mode of setting a plurality of bolts so as to be scattered on the pallet, a roughly aligning process of vibrating the pallet in a mode of setting the bolts on the pallet so as to stay in the respective vicinities, a finely aligning process of vibrating the pallet in a mode of setting the bolts on the pallet so as to engage with an aligning hole of the respective vicinities, and a guiding aligning process of vibrating and rocking the pallet in a mode of setting a bolt unengaged with the aligning hole so as to guide the aligning hole engaged with the bolts without removing the bolts engaged with the aligning hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189791-A (JP)
Title: Embroidery frame and sewing machine
Inventor: HAYAKAWA ATSUYA
IPC: D05C13/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embroidery frame and a sewing machine capable of easily and accurately performing the positioning of a workpiece cloth with sewn embroidery pattern by equipping an attaching mechanism part for performing the positioning with a display device.  <P>SOLUTION: This embroidery frame 20 is attached to a embroidery frame-transferring device 21 of the sewing machine 10 and sews the embroidery pattern in cooperation with the sewing machine 10. The embroidery frame 20 is equipped with an embroidery frame body 31, a display device 23 and the attaching mechanism part 24. The embroidery frame body 31 holding the workpiece cloth has a sewing region capable of sewing the embroidery pattern A2 for sewing the embroidery pattern. The display device 23 has a displaying region A1 for displaying the embroidery pattern becoming at least an object of the sewing. The attaching mechanism part 24 attaches the display device 23 as demountable at an overlapping position of at least a part of the region capable of sewing A2 of the embroidery frame body 31 with the displaying region A1. Since the display device 23 has an electronic paper 42 capable of seeing through its reverse surface side, it is possible to perform the positioning of the embroidery pattern with the workpiece cloth, while seeing through the workpiece cloth held at the embroidery frame body 31 placed at the lower direction of the displaying region A1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190098-A (JP)
Title: Fuel injection valve
Inventor: KASHIWAGI DAISUKE
IPC: F02M51/06
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of stabilizing the behavior of a pressure control valve.  <P>SOLUTION: A cylinder portion 47 constituting an armature 42 has a columnar part 60 and a sliding part 61. The columnar part 60 is made of a resin material, and has such rigidity as to follow the shape of a vertical hole 45. The sliding part 61 is made of a material which is different from the columnar part 60, and has abrasion resistance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193916-A (JP)
Title: Pot for hot-air heating
Inventor: KURUSU FUTATSU
IPC: A47J27/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pot for heating cooked food, particularly cooked rice with hot air by preventing drying in a part contacting the pot.  <P>SOLUTION: In a lateral face the bowl-type pot has the upper part thicker. The upper part is the height half of a vertical distance from 0.5 cm under the upper rim supporting a lid to a bottom surface which is the center of the pot. Preferably, the maximum value of the thickness of the upper part of the lateral face is 1.2-3 times as thick as that of the lower part of the lateral face which is from the height half of the vertical distance to a position on the bottom surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT