baber/WOPTO huggingface dataset:
Patent JP-2008288653-A (JP)
Title: Tap weight controller for equalizer
Inventor: SATO YOICHI
IPC: H04B3/10
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tap weight controller for an equalizer that makes the tap weight of the equalizer converges fast on a value at which an average square error of an equalizer output is minimized with a small operation amount.  <P>SOLUTION: A reception signal is inputted to an equalization filter unit 1 and multiplied by the tap weight, and the total of multiplication values of respective stages is sampled by a switch 2 at a transmission symbol speed to obtain an output of the equalizer. At a tap weight control unit 4, a tap weight convergence acceleration filter 5 having inverse amplitude characteristics of a channel inputs the reception signal and outputs it to a shift register 6. The shift register 6 shifts the input output signal of the tap weight convergence acceleration filter 5. A tap weight update unit 7 multiplies the error between the reception signal that an adder 3 outputs and a reference signal by output signals of respective taps of the shift register and a coefficient to update tap weights at tap positions of the equalization filter unit 1 corresponding to respective taps of the shift register 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286312-A (JP)
Title: Spacer and spacer mounting method
Inventor: KAWAKAMI TATSUYA
IPC: F16B37/04
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer capable of being surely mounted to a thin workpiece and a spacer mounting method.  <P>SOLUTION: In this invention, the spacer has a recess-and-protrusion part 2 with a protrude and recess part 2a formed at an outer circumference part and a shaft part 3 with a hollow hole 3a into which a tapping screw can be screwed, and the spacer is mounted by pressing a head part 2 into the workpiece 6 and a caulking part 4 is arranged between the head part 2 and the shaft part 3. The length L0 from the head part 2 to a tip end of the caulking part 4 is structured to be longer than the thickness t1 of the workpiece 6 added with deformation amount of the workpiece 6 accompanying press-in of the head part 2. Thus, it is possible to surely caulk by winding up the workpiece 6 deforming in the press-in direction along with press-in of the head part 2 to the workpiece 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285063-A (JP)
Title: Tie-down hook
Inventor: NAKAMURA MITSUYOSHI
IPC: B62D25/20
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily and certainly secure sealing properties around a locking portion provided to a bracket, in a tie-down hook fastening the bracket holding a hook body to a body by a bolt.  <P>SOLUTION: The plate portion 3b of the bracket 3 is formed by putting a plate 6 on the side of a cabin on a plate 5 on the side of the body. The plate portion 3b is formed with a through-hole 7 penetrating through both the plates 5, 6 for inserting the bolt 4. The locking portion 8 inserted into an opening formed in the side of the body for preventing corotation of the bracket 3 when fastened by the bolt 4 is formed on the inner side of the plate 5 on the side of the body rather than the outer edge portion thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288137-A (JP)
Title: Lamp
Inventor: IMANISHI ONWA
IPC: H01K1/46
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp in which lasting fragrant property can be achieved.  <P>SOLUTION: The lamp 1 has a light-emitting tube 2 and a base member 3. The base member 3 that has a fragrant part 4 installed with a fragrant substance which becomes volatilized by a heat generated in the light-emitting tube 2 is connected to the light-emitting tube 2, and supplies electric energy to the light-emitting tube 2. The fragrant part 4 is installed at the base member 3 detachably from the base member 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284597-A (JP)
Title: Rolling roll and rolling machine
Inventor: YURI KOICHI
IPC: B21B27/03
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling roll comprising a rolling ring and a base metal and capable of preventing generation of a crack by decreasing a tensile stress acting on the rolling ring located on the outer circumferential side.  <P>SOLUTION: In the rolling roll 10 comprising the cemented carbide-made rolling ring 11 having a rolling part 13 formed on the outer circumferential surface 11a to rolling-shape a workpiece and the ring-like base metal 12 arranged on the inner circumference of the rolling roll 11, the respective inner and outer circumferential surfaces 14, both facing to each other, of the rolling roll 11 and the base metal 12 are press-fitted to each other with an interference in a radial direction to a central axis line L of the inner and outer circumferential surfaces 14 and are bonded with an adhesive M.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290579-A (JP)
Title: Child seat
Inventor: MUTO MASAYUKI
IPC: B60N2/28
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child seat with ease of use and storage of a support leg.  <P>SOLUTION: In the child seat 10, a space between an upper part abutment leg 98 and a lower part abutment leg 100 at a left side of a back surface side of a seat body 11 and an upper part abutment leg 98 and a lower part abutment leg 100 at a right side is made to a support leg storage part, and the support leg 116 is stored in the support leg storage part. A back surface of the seat body 11 is directed to a front side of the seat 22 at a baby mode as a whole. Therefore, even if the child seat 10 is not laterally fallen and is not turned over at top and bottom contrary, the support leg 116 can be made to the state that the support leg 116 can be used by easily turning it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007269801-A (JP)
Title: Composition for treating infection in cattle and swinery
Inventor: FREEHAUF KEITH A
IPC: A61K47/16
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable composition which prevents respiratory diseases and other infection diseases in cattle and/or swinery and is conveniently administered.  <P>SOLUTION: This composition contains a compound selected from the group represented by formula I, wherein R is a halogenated derivatives etc.; X and X' are each SO<SB>2</SB>R<SB>1</SB>etc.; and Z is an acyl group of a hydrocarbon carboxylic acid etc., and a carrier selected from the group consisting of triacetin and dimethylacetamide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292820-A (JP)
Title: Developing device and image forming device
Inventor: KAMACHI HIDEKI
IPC: G03G15/08
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of a developer retained between a stirring-conveying means and a developing container bottom face to measure toner concentration more precisely.  <P>SOLUTION: The developing device 10 includes two screws 13 and 14 serving as stirring-conveying means, and a sheet-shaped developer conveying auxiliary means 18 is arranged to surround the screw 14 on the side where toner concentration sensor 15 is installed. Between the toner concentration sensor 15 and the developer conveying auxiliary means 18, a rubber packing 20 is stuck to the inside face of the developing container 11. In this way, the developer is prevented from penetrating between the toner concentration sensor 15 and the developer conveying auxiliary means 18, thereby preventing the accumulation of the developer in the sensor part, so that toner concentration can be measured more precisely.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294348-A (JP)
Title: Printed wiring board structure, method of mounting component on printed wiring board, and electronic equipment
Inventor: KAJI KEIKO
IPC: H01L23/40
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a BGA component to be enforced by a back plate of a solder mounting surface and a circuit component to be mounted on a printed wiring board in a denser manner when the BGA component and another BGA component or the BGA component and another circuit component are disposed on both sides of a printed wiring board to partly overlap each other.  <P>SOLUTION: A printed wiring board structure includes: a printed wiring board 10; a first component mounting surface portion 10a provided on one surface of the printed wiring board 10; a second component mounting surface portion 10b provided on the other surface of the printed wiring board 10 to partly overlap the first component mounting surface portion 10a; a large-scale BGA component 11 mounted on the first component mounting surface portion 10a; a circuit component 12 mounted on the second component mounting surface portion 10b; and an auxiliary component 13 that is provided on the other surface of the printed wiring board 10, and serves both as a heat dissipation portion 15 for dissipating the heat generated from the circuit component 12 and as a reinforcement portion 14 for reinforcing the first component mounting surface portion 10a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299631-A (JP)
Title: Content retrieval device, content retrieval method and content retrieval program
Inventor: PAUL DICKINSON
IPC: G06F3/01
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a further appropriate content matched to a user's motion with natural interface, without having the user particularly issue instruction.  <P>SOLUTION: When content retrieval is performed in the content retrieval device, a signal according to the user's motion is acquired, and motion information including the tempo and strength of the user's motion is generated from the signal according to the user's motion. Content according to the motion information is retrieved from a plurality of contents.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299122-A (JP)
Title: Image forming device
Inventor: HAYASHI KYOICHIRO
IPC: G03G21/14
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for allowing a general user having no management right to easily and quickly obtain an irregular size of printed matter.  <P>SOLUTION: This image forming device is provided with a determination means for determining whether a document has a regular size or not, and a specifying means for specifying the minimum regular size of paper sheet larger than the irregular size, when the document has the irregular size. Then, the image forming device is provided with a document printing means for printing the document on the specified regular size of paper sheet. The image forming device is provided further with a frame line printing means for printing the irregular size of frame line, on a reverse face of the regular size of paper sheet corresponding to a portion with the document printed thereon. The user can thereby obtain the irregular size of printed matter by cutting the printed paper sheet along the frame line, when necessary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299220-A (JP)
Title: Image forming method, image forming apparatus and process cartridge
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/08
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide excellent fixing property of toner on a fixing medium by using a fixing member coated with oil in an image forming method using an electrophotographic process.  <P>SOLUTION: An image forming method includes at least: a charging process of charging the surface of an electrostatic latent image carrier; an exposure process of exposing the surface of the charged electrostatic latent image carrier to form an electrostatic latent image; a developing process of developing the electrostatic latent image by use of toner to form a visible image; a transfer process of transferring the visible image onto a recording medium; a fixing process of fixing the transferred image transferred onto the recording medium; and an oil application process of applying oil onto the fixing member used in the fixing process. The toner contains at least a binder resin, a colorant and wax, wherein the binder resin contains a polar group-containing cyclic rubber. A pellet of the toner, which is prepared by compacting 2 g of the above toner into a cylindrical form of 40 mm diameter and 2 mm thickness under 100 kg cm<SP>-2</SP>pressure, heating the compacted material on a hot plate at 180°C for 5 minutes in an environment at 23°C and 55% relative humidity and cooling, is left to stand with the flat faces in upper and lower sides, onto which 9 mg of oil is dropped from 1 cm height above the pellet. At that point in time, a change amount with lapse of time expressed by expression (1): the change amount (%)=(A2/A1)×100, which indicates a spreading degree of the oil on the pellet, is less than 150%. In the expression, A2 represents a spread area of the oil after 24 hours and A1 represents the initial spread area of the oil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302160-A (JP)
Title: Applicator and ointment/liniment container
Inventor: FUKUMOTO TAKEO
IPC: A61M35/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator for an ointment/liniment which can be used repeatedly, attached to various containers, and used for rubbing and massaging.  <P>SOLUTION: The applicator 10 has a projecting part 18 which is integrally formed, in the front and the back, comprising an application face 11 to touch a target surface and a supporting face 13 to fit with a finger. The applicator 10 includes a mounting port 14 that matches the opening 21 of a container 20 for housing an ointment/liniment, a discharging port 12 that opens to the application face 11, and a flow passage 15 that guides the ointment/liniment from the mounting port 14 to the discharging port 12 by penetrating between the application face 11 and the supporting face 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309855-A (JP)
Title: Optical fiber cable
Inventor: INO ETSUO
IPC: G02B6/44
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the diameter of a cable requiring waterproof function.  <P>SOLUTION: This optical fiber cable 1 contains one or more sheets of optical fiber tape cores 9 in the U-grooves 7 of the slot core 3 having one or more U-grooves 7. Also, a water absorption material 25 is contained in a space 29 of arcuate shape in cross section formed by the lowermost layer optical fiber tape core 9 contained in the U-groove 7 and the bottom of the U-groove 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307561-A (JP)
Title: Weld joint and steel plate deck, and manufacturing method of steel plate deck
Inventor: INOSE KOTARO
IPC: B23K9/02
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weld joint and a steel plate deck that materialize improved fatigue strength, and to provide a manufacturing method of the steel plate deck.  <P>SOLUTION: In a steel plate deck 3 in which a plurality of stiffeners 20 are welded to a down facing face 12 on the opposite side from a placing face 11 of a pavement part of a steel plate 10, there is formed a single bevel groove 22 on the edge 21 of the stiffeners 20 that come into contact with the steel plate 10. On the single bevel groove 22, a weld metal 30 is mounted comprising a low temperature transformation welding material in which martensitic transformation occurs in a prescribed low temperature range. On the basis of the data obtained by managing a penetration rate for the purpose of fixing a rate of dilution of the weld metal 30, the spreading angle θ of the single bevel groove 22 is set at 45° in the stiffeners 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311371-A (JP)
Title: Joining method and joining element
Inventor: MIYAHARA SHINICHIRO
IPC: H01L21/52
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method and a joining element that are advantageous for joining a large area and can suppress an increase in manufacturing costs.  <P>SOLUTION: In the joining method, metal paste in which a metal nanoparticle is dispersed in an organic solvent is interposed between a first junction section made of metal in a first member and a second junction section made of metal in a second member, the metal nanoparticle is sintered by heating at least the metal paste, and the first junction section is joined to the second one as a joining member having a void inside. In the joining method, at least one of the configuration condition of the metal paste and the sintering condition of the metal nanoparticle is adjusted, thus laminating and forming a plurality of types of junction layers having mutually different porosity, namely the occupation ratio of the void, as the joining member between the first and second junction sections so that the porosity differs between adjacent junction layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010482-A (JP)
Title: Photographed image storage system, imaging apparatus and image storage apparatus
Inventor: WASHIO KAZUTO
IPC: H04N5/765
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deleted image data from being retransferred and stored.  <P>SOLUTION: In a PC 14, an HDD 66 stores previously received image data and feature image data, indicating an image of a feature portion of an image indicated by the image data, and also stores identification information added to the received image data as the information regarding the image data received. When image data is received, the PC 14 determines whether the image data have already been received, on the basis of the information about the received image data, and determines whether the image data has stored in the HDD 66. When it is determined that the received image data has not been stored in the HDD 66, the PC 14 causes a display 67 to display the image of the feature portion and display information so as to urge to instruct whether the image data is to be stored in the storage means, and causes the HDD 66 to store the image data, when image data storage is instructed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007423-A (JP)
Title: Water-soluble processing oil
Inventor: KAMIUSUKU TOSHIAKI
IPC: C10M149/08
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble processing oil hardly exerting influence of corrosion or the like on aluminum or an alloy thereof, and effectively preventing the emulsification of lubricant oil, hydraulic fluid or the like mixed when using the processing oil.  <P>SOLUTION: The water-soluble processing oil contains a cationic demulsifier and at least one alkylsulfonic acid compound represented by general formula (1) (wherein, R<SB>1</SB>is a 5-11C linear or branched alkyl group or alkylene group, or a linear or branched alkyl group or alkylene group containing an aromatic ring; both of R<SB>2</SB>and R<SB>3</SB>are hydrogen, or one of R<SB>2</SB>and R<SB>3</SB>is hydrogen and the other is a 1-4C linear or branched alkyl group or alkylene group) or a salt thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009287-A (JP)
Title: Electronic pen, scanner, and program for use therewith
Inventor: IMAI MASAYOSHI
IPC: G06K7/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic pen, a scanner and a program for use therewith that provide distance information about a route desired by a user.  <P>SOLUTION: When a user traces over a map area 100 on dedicated paper 20 with the electronic pen 1, the electronic pen 1 computes a time series of position coordinates along the route (locus) traced with the electronic pen 1, computes interpolation functions for divided intervals, computes a surface distance of the route traced in the map area 100 from the sum of curvilinear integral values of the interpolation functions and a scale value, and notifies it via a speaker 10. The electronic pen 1 can thus compute the surface distance of the route desired by the user and notify the user by voice or other means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005966-A (JP)
Title: Game machine
Inventor: ONO SHUJI
IPC: A63F5/04
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine provided with a replay high probability state and capable of suppressing a game from becoming monotonous.  <P>SOLUTION: The main control circuit (71) of the game machine (1) ends the operation of RT when cherry is established as a display combination during the RT operation. Also, a sub control circuit (72) selects a first temporary point and a second temporary point every time a first stop operation and a second stop operation are performed after BB is determined as an internal win until the BB is won. Then, on the basis of the first temporary point and the second temporary point selected in a unit game in which the BB is won, a navigation point is determined. A liquid crystal display part (5a) reports that the cherry is a winning combination on condition that the cherry is determined as an internal winning combination during the RT operation and a navigation point counter is ≥1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010261-A (JP)
Title: Semiconductor package and manufacturing method thereof
Inventor: SUDO YUUKI
IPC: H01L27/14
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package and a manufacturing method thereof such that peeling of a filter due to chipping in a dicing step can be suppressed.  <P>SOLUTION: The semiconductor package includes at least: a semiconductor substrate having a semiconductor device arranged over one surface; a cap substrate disposed opposite to the semiconductor substrate through a gap with the one surface of the semiconductor substrate; and a spacer projected on the surface of the cap substrate opposite to the semiconductor substrate to bond the cap substrate and semiconductor substrate together, wherein a filter is arranged on the cap substrate to superpose the semiconductor device, but does not superpose the spacer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011511-A (JP)
Title: Endoscope
Inventor: ICHIHASHI MASAKI
IPC: A61B1/06
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope having a configuration capable of easily narrowing the diameter of a curved part without making the distal end side in an insertion direction longer than the curved part in the configuration of fixing the end part of an outer blade to a connection part.  <P>SOLUTION: The endoscope comprises: a curved part 22; a distal end part 21; a connecting member 160 for connecting the curved part 22 and the distal end part 21; a curved part distal end hard part 139; a pipe-like member 300; a rubber tube 141 whose distal end is fixed to the outer periphery of the curved part distal end hard part 139 by a bobbin 146; and an outer blade 140 put on the outer periphery of the rubber tube 141, whose distal end is fixed to the outer periphery of the pipe-like member 300 by a bobbin 145. At the part of the pipe-like member 300 where the distal end of the outer blade 140 is fixed by the bobbin 145, a tapered surface 300s inclined from the bobbin 145 to the bobbin 146 is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007285699-A (JP)
Title: Liquid refrigerant accumulation preventive device and method for air conditioner
Inventor: IL NAHM HWANG
IPC: F24F11/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for preventing a liquid refrigerant from being accumulated in an accumulator of an outdoor unit of an air conditioner.  <P>SOLUTION: This liquid refrigerant accumulation preventive device for the air conditioner provided with at least one compressor, and the at least one accumulator, includes a suction pipe connected to inject oil of the accumulator to the compressor, a liquid recovery pipe with one end connected to the suction pipe and with the other end connected to the accumulator, and a liquid recovery valve for controlling opening and closing of the liquid recovery pipe.  <P>COPYRIGHT: (C)2008,JPO&INPIT