baber/WOPTO huggingface dataset:
Patent JP-2006301604-A (JP)
Title: Toner conveying device, developing device, and image forming apparatus provided with same
Inventor: KODERA ASAMI
IPC: G03G21/10
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress the generation of coagulated toner with simple constitution.  <P>SOLUTION: A toner conveying device for conveying toner in one direction includes a container 22 for storing toner, spiral members 23, 24 and toner removing members 36, 37. The spiral members 23, 24 consist of rotatable shafts 32, 33 arranged in the container 22 and spiral blades 30, 31 formed on the peripheral surfaces of the shafts 32, 33 to convey the toner in the longitudinal direction of the shaft by rotation. The toner removing members 36, 37 can be brought into contact with the surfaces of the spiral members 23, 24 and toner stuck to the spiral members 23, 24 is removed by the rotation of the spiral members 23, 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245105-A (JP)
Title: Coating device and its method
Inventor: FUSE TOSHIAKI
IPC: B05B7/24
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To certainly clean or replace a jet nozzle prior to a fall of a cold spray quality through monitoring a deterioration of the jet nozzle in case such a phenomenon occurs.  <P>SOLUTION: This coating device is so designed as to form a coating film by jetting metallic powder at a high speed to a work 1. The device comprises a calculation means 11 which calculates a nozzle assessment value for assessing the powder deposition state to the inner wall of the jet nozzle 3 from the viewpoint of coating conditions or coating results, an assessment results display means 12 which displays the calculated nozzle assessment value, and a preset value attainment display means 13 which indicates the attainment of the calculated nozzle assessment value to the preset value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258207-A (JP)
Title: Mounting method of bumped chip or package
Inventor: KAWATE KOICHIRO
IPC: H01L23/31
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of flip-chip connecting a semiconductor chip and a substrate via an underfill material, and thermosetting the underfill material after inspection for checking operation.  <P>SOLUTION: The mounting method of a bumped semiconductor chip or a package includes steps of placing a thermally flowable and thermosetting underfill material film between the bumped semiconductor chip and the substrate, temporarily making electrical connection by applying heat and pressure at a temperature and pressure enough for the underfill material film to flow, and making inspection for checking operation. The method includes steps of further heating when the inspection is successful for thermosetting the film to obtain a final electronic machine, or removing a defective chip or package with the temperature enough for the film to flow if the inspection is not successful, and thereafter repeating the above steps with a new bumped chip or package.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254181-A (JP)
Title: Ceramic sintered compact, method of manufacturing the same and exothermic element for vaporization of metal
Inventor: IGARASHI ATSUKI
IPC: C04B35/58
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic sintered compact having improved corrosion resistance and thermal shock resistance, a method of easily manufacturing the ceramic sintered compact and a long life boat formed from the ceramic sintered compact.  <P>SOLUTION: The ceramic sintered compact contains titanium diborate, boron nitride and a strontium compound, wherein the boron nitride has ≤6.666 Å C-axis lattice constant, 60-130 MPa three point bending strength and 40-60 GPa elastic modulus, and the heating element for the vaporization of the metal is formed from the ceramic sintered compact. The method of manufacturing the ceramic sintered compact is carried out by sintering raw material powder comprising specific 2 kinds of boron nitride powder, titanium diborate powder and the strontium compound powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257715-A (JP)
Title: Magnetic recording medium
Inventor: MEGURO KATSUHIKO
IPC: G11B5/73
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an error rate under high temperature and high humidity in a magnetic recording medium having low noise.  <P>SOLUTION: In the magnetic recording medium having at least one magnetic layer on a non-magnetic supporting body, the magnetic layer is formed by dispersing ferromagnetic fine powder having 20 to 100 nm average major axis length or ferromagnetic hexagonal ferrite powder having 5 to 50 nm average plate diameter and a binder, and the non-magnetic supporting body is made of a polyimide benzooxazole film formed by performing polycondensation of aromatic diamines having a benzooxazole structure and aromatic tetracarboxylic anhydrides.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256584-A (JP)
Title: Method of forming transparent conductor layer on surface of ltps layer
Inventor: HIRATA TOMOMASA
IPC: G02F1/1343
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a transparent conductor layer on a surface of a low-temperature polysilicon (LTPS) layer, which can be used in a method of manufacturing an active matrix display device like a liquid crystal display device in which a connection resistance value between the LTPS layer provided in a peripheral part of a display area of the matrix display device and the transparent conductor layer formed simultaneously with a transparent electrode can be reduced and less display defect occur.  <P>SOLUTION: In the method of forming the transparent conductor layer on the surface of the LTPS layer, the transparent conductor layer is laminated after the surface of the LTPS layer is etched with a diluted hydrofluoric acid at room temperature, and an etching amount of the LTPS layer (in terms of etching amount of a silicon oxide CVD film) is set to 30 to 70 Å.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252677-A (JP)
Title: Card game system
Inventor: NAGAI KOICHI
IPC: A63F13/95
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card game system capable of providing a highly amusing card game allowing a card purchaser to enjoy the game with cards with a low degree of difficulty to obtain, without reducing the pleasure of the card purchaser in collecting cards.  <P>SOLUTION: An IC tag 10a of a game card 10 stores a variation parameter value α which varies the initial characteristic value in the range not exceeding a variable limit value V<SB>MAX</SB>according to the result of the game. A reader-writer device 20 communicates with the IC tag 10a. An information processing device 30 executes the process according to the initial characteristic value of the game card 10 or the variation parameter value α read by the reader-writer device 20, and outputs a control signal for varying the variation parameter value α according to the result of the game to the IC tag 10a via the reader-writer device 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256740-A (JP)
Title: Spring spiral and toner conveying apparatus
Inventor: KONISHI HIROTO
IPC: G03G21/10
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring spiral capable of sufficiently reducing noise even if a pipe is made of an inexpensive material and also preventing damage to the internal face of the pipe.  <P>SOLUTION: The spring spiral 24 is rotated around its spiral axis in contact with the inside of the toner conveyance pipe 19 including a straight portions 22 and 23 the conveying direction of which is straight and a curved portion 21 by which the conveying direction is smoothly changed. In such a spring spiral 24, the spiral pitch P1 of a curved segment 27 of the curved portion 21 is made smaller than the spiral pitch P2 of a straight segment 28 of the straight portions 22 and 23. This reduces the pressure of the contact of the spring spiral 24 with the internal face of the curved portion 21, thus sufficiently reducing noise even in if a pipe is made of an inexpensive material. Additionally, this prevents damage to the internal face of the pipe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258626-A (JP)
Title: Power module
Inventor: KISHI SHIGERU
IPC: H01L25/18
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a power module of a conventional structure requires a case forming an outline and a metal substrate area can not be effectively utilized, thereby increasing costs especially regarding a structure for attaching a metal substrate portion and a circuit board portion in association with a power module.  <P>SOLUTION: An independent type power line connection terminal comprising a circuit board attaching part is soldered to a metal substrate, the circuit board is fixed thereto and connected by a signal line via a connector soldered to the metal substrate and the circuit board, so that a case forming the outline can be obviated, thereby providing an inexpensive power module.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260101-A (JP)
Title: Method for making mothproof futon cotton
Inventor: YAMANAKA KENTARO
IPC: D04H1/425
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rational method which provides a mothproof function to raw cotton for a futon cotton free from a mothproof agent.  <P>SOLUTION: In the method for making mothproof futon cotton 21, the raw cotton 11 for the futton cotton free from the mothproof agent and a fibrous sheet 15 introducing the mothproof agent with high concentration in advance are simultaneously fed into an opener 1 so as to be opened and mixed, then carded by a carding machine 3 to form a thin fibrous film 18, which is overlaid to make the futon cotton, when making the mothproof futon cotton.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262991-A (JP)
Title: Variable valve gear of internal combustion engine
Inventor: KIDO YUSUKE
IPC: F01L1/18
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear of an internal combustion engine capable of restraining the occurrence of useless behavior of arm parts of valve driving rockers for driving intake valves.  <P>SOLUTION: This variable valve gear is formed by connecting mutual end parts 37a and 37a of a plurality of rocker arm parts 37 extending toward the intake valves 13a and 13b among the valve driving rockers 35 combined with cam-follower cams 60 and 70 via switching parts 69 and 79. Rigidity endurable against stress is applied to the plurality of rocker arm parts 37 by reinforcement by this connection, to restrain the rocker arm parts 37 from being uselessly deformed and displaced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265033-A (JP)
Title: Bar code set and bar code reader
Inventor: KIRITA HIROSHI
IPC: B42D25/22
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform visual unification among bar codes attached to each article in using a bar code to identify each article among identical articles and to provide a bar code whose content is difficult to recognize with the naked eye.  <P>SOLUTION: In accordance with the total length of a data bit 43 of each trading card 17, a dummy bit 49 with an appropriate length is added or not added. The total lengths of all kinds of bar codes 21 are made even by the dummy bit 49.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265538-A (JP)
Title: Optical information recording and reproducing device
Inventor: KONAYAMA SHIYUUICHI
IPC: G11B7/085
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device which can detect a position of slim pickup and is inexpensive and high in design margin.  <P>SOLUTION: The optical information recording and reproducing device comprises: an optical pickup 1 which is arranged at an arbitrary position between a recording position at innermost periphery side and a recording position at outermost periphery side of the information recording medium 22; a control circuit 10 of the optical pickup 1; and a printed wiring board 2 which connects the optical pickup 1 and the control circuit 10. An optical position sensor 3 is mounted in the optical pickup 1, and in the printed wiring board 2, a reflective slit 2a which reflects output light of the position sensor 2 is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264413-A (JP)
Title: Projector, projection method and program
Inventor: ODA KIYOSHI
IPC: G03B21/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a blur by achieving an image correction in which projected images are corrected even if a projection surface is not smooth.  <P>SOLUTION: This projector comprises: a projection section that projects images to the projection surface; a focusing section that focuses images to be projected by the projection section; a distance measurement section that measures the distances of at least three measurement positions in the display range of an image displayed on the projection surface; and a control section that controls the projection section and focusing section based on the measurement results of the distance measurement section. From the measurement results of the distance measurement section obtained in the corresponding measurement positions, the control section determines whether the measurement positions are on the same plane or not. If they are not on the same plane, an imaginary plane is calculated based on the measured distance of each measurement position. Also, the focusing section is controlled so that an image projected by the projection section is focused on the imaginary plane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263520-A (JP)
Title: Built-in kitchen
Inventor: YOSHIDA TOKITSUNE
IPC: A47B77/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To compose a work top surface and a top plate of an electromagnetic induction heating apparatus to be flush with each other, and to provide easy attachment and detachment of the top plate and the electromagnetic induction heating apparatus.  <P>SOLUTION: The built-in kitchen includes a top board 13, a coil unit 31 arranged such that the top plate 3a forming a top face is flush with the top board 13, eliminating a difference in level, an opening 43 formed in a space between an end face of the top plate 3a and an end of the top board 13 bent downward, and formed with a diameter expanded part 44 facing upward and a diameter reduced part 45 facing downward, and a filling member 33 filled in the opening 43. The filling member 33 is filled in a state compressed in at least the diameter reduced part 45 of the opening 43, and in a state expanded along the diameter expanded part 44, it is cut at a portion protruding upward from the top board 13, and it is bent in an L-shape and bonded from the end face to a lower face of the top plate 3a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007016307-A (JP)
Title: Ferritic stainless steel sheet for original pipe of bellows
Inventor: KATO YASUSHI
IPC: C22C38/32
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet for an original pipe of a bellows, which has both of excellent workability and excellent high-temperature properties (high-temperature salt corrosion resistance and high-temperature fatigue properties).  <P>SOLUTION: The ferritic stainless steel sheet for the original pipe of the bellows comprises, by mass%, 0.015% or less C, 1.0% or less Si, 1.0% or less Mn, 0.04% or less P, 0.010% or less S, 11-19% Cr, 0.015% or less N, 0.15% or less Al, 1.25-2.5% Mo, 0.3-0.7% Nb, 0.0003-0.003% B, the balance with unavoidable impurities; and has an average crystal grain size of 35 μm or smaller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007274019-A (JP)
Title: Digital information distributing system and method thereof
Inventor: OYAMA TETSUSHI
IPC: H04N21/233
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital information distributing system in which content video data and audio data of the content are distributed to a first receiver and a second receiver as two independent receivers, and the data are reproduced with the first receiver and the second receiver while ensuring synchronism of the video data and the audio data.  <P>SOLUTION: The system has a transmission server for distributing a video data packet and a video synchronization signal packet to the first receiver, and distributing an audio synchronization signal packet indicating a certain time on the same reference time axis as those of the audio data packet and the video synchronization signal packet to the second receiver; the first receiver for adjusting a clock on the basis of the video synchronization signal packet, and reproducing the video data packet on the basis of the clock; and the second receiver for adjusting a clock on the basis of the audio synchronization signal packet, and reproducing the audio data packet on the basis of the clock.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269507-A (JP)
Title: Method for producing titanium oxide precursor and method for producing titanium oxide
Inventor: MURATA MAKOTO
IPC: C01G23/04
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a titanium oxide precursor, by which the pH vibration in a reaction solution at the initial stage of start of the addition of a base is suppressed to be small in the production of the titanium oxide precursor from which titanium oxide having stable photocatalytic action can be industrially produced; and to provide a method for producing titanium oxide using the titanium oxide precursor.  <P>SOLUTION: The method for producing the titanium oxide precursor includes a mixing reaction process for obtaining a titanium oxide precursor slurry by mixing and reacting at least acidic aqueous solution of a titanium compound and a base and a filtering process. The mixing reaction process is performed in the presence of an inorganic ammonium salt. Titanium oxide having photocatalytic action can be obtained by firing the titanium oxide precursor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270645-A (JP)
Title: Exhaust gas postprocessing system
Inventor: TAKAHASHI YOSHINORI
IPC: F01N3/08
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas postprocessing system which highly maintaining the NOx purification ratio of a storage type NOx catalyst, while continuously regenerating a DPF (diesel particulate filter).  <P>SOLUTION: The storage type NOx catalyst 20 is divided into a first storage type NOx catalyst 22 and a second storage type NOx catalyst 24, to be respectively arranged on the exhaust upstream side and the exhaust downstream side of the DPF 10. In this case, a capacity of the first storage type NOx catalyst 22 is set equal to or less than capacity of the second storage type NOx catalyst 24 on the basis of a first SV value of the first storage type NOx catalyst being the predetermined high NOx purification ratio when an internal combustion engine is put in a predetermined low speed-low load operation state and a second SV value of the first storage type NOx catalyst being the predetermined low NOx purification ratio when the internal combustion engine is put in a predetermined high speed-high load operation state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273163-A (JP)
Title: Method of manufacturing electrode catalyst powder for polymer electrolyte fuel cell
Inventor: NISHIMURA NAOYUKI
IPC: H01M4/92
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing electrode catalyst powder for a polymer electrolyte fuel cell with electrode performance improved by producing metallic fine particles of a structure covering a surface of platinum fine particles with zirconia or titania, and using the metal fine particles as electrode catalyst.  <P>SOLUTION: A cationic platinum complex is added in zirconia sol or titania sol, deposits generated as the sol turns into gel is put under thermally decomposing treatment in an oxidizing atmosphere, and then put under reduction treatment in a reduction atmosphere to cover a surface 1 of the platinum fine particles with zirconia or titania 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269111-A (JP)
Title: Air passage change-over device and air conditioner for vehicle
Inventor: ITO KOJI
IPC: B60H1/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide perfect sealing in closing either one of air passage sides.  <P>SOLUTION: All of a sliding type door 12, a connecting pin part 23, a connecting bar 35 and a revolving center shaft 37 are constituted on one side against a sealing surface of an outside air introduction port 42 or a sealing surface of an inside air introduction port 43. Consequently, it is possible to provide the perfect sealing in closing either of the introduction ports 42, 43 without providing a cutout part on either of the sealing surfaces of the introduction ports 42, 43 by constituting all of the sliding type door 12, the connecting pin part 23 constituted in an air conditioner case 3 to drive it, the connecting bar 35 and the revolving central shaft 37 on one side of the sealing surface of the outside air introduction port 42 or the sealing surface of the inside air introduction port 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269678-A (JP)
Title: Skin irregularity repairing cosmetic
Inventor: KIMURA KENTARO
IPC: A61K8/891
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin irregularity repairing cosmetic which spreads well on the skin, adheres well to the skin, has an effect of making hardly discernible undesirable skin blemishes such as hair pores and wrinkles (fine wrinkles), and provides long-lasting makeup.  <P>SOLUTION: The skin irregularity repairing cosmetic is prepared by formulating (A) 1,1,3,5,5-pentaphenyl-1,3,5-trimethyltrisiloxane, (B) a spherical powder having a refractive index of 1.35 to 1.50, (C) polyglyceryl triisostearate and/or polyglyceryl diisostearate, and (D) an oil which is pasty at 25°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273228-A (JP)
Title: Moderation structure of switch
Inventor: SUEOKA TOSHIRO
IPC: H01H13/16
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moderation structure of a switch which controls abrasion, irregular noise and an uneven contact pressure of a fixed contact part and a movable contact part and can be made smaller in size.  <P>SOLUTION: The moderation structure of a switch includes a switch/case 3 as a fixed side, a fixed contact point 7 provided on the switch/case 3, a movable contact point 9 supported movable on the switch/case 3, a push rod 17 which is supported in the switch/case 3 movable inward and outward and attaches or detaches the movable contact point 9 with the fixed contact point 7 by shifting the movable contact point 9 inward and outward. A first coil spring 19 is arranged between the switch/case 3 and the movable contact point 9 and a second coil spring is arranged between the push rod 17 and the movable contact point 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT