baber/WOPTO huggingface dataset:
Patent JP-2005233395-A (JP)
Title: Ball valve
Inventor: MURAI TOKUMITSU
IPC: F16K27/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball valve reduced in weight, improved in anti-corrosion, and simultaneously retaining shock-durability and heat resistance.  <P>SOLUTION: The ball valve is provided with: a tubular valve main body 11 provided in the interior with a flow passage 16 for flowing transported fluid; a spherical valve body 12 which is pivotally supported on the flow passage 16 in the valve main body 11 and provided with a communication passage 12a communicating with the flow passage 16 through the valve body 12; and an operation member 13 for being connected to the valve body 12 and for pivoting the valve body 12 within the valve main body 11. The valve main body 11 is formed of a metal. The valve body 12 is formed of a rigid resin. Engineering plastics, such as polyacetale (POM), are employed as the rigid resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243073-A (JP)
Title: Information recording/reproducing device
Inventor: MAKIOKA HIROSHIGE
IPC: G11B7/09
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of preventing residual offset in a tracking error signal even in the case of information reproduction in the information recording area of an optical disk.  <P>SOLUTION: An optical pickup 40 record/reproduces information in/from an optical disk 10. An objective lens shift detection circuit 50 receives a signal output from a quadripartite detector PD, and outputs a detection result proportional to the shifting amount of an objective lens 45. A tracking error signal generation circuit 60 receives a signal output from the quadripartite detector PD, and generates a push-pull signal. The tracking error signal generation circuit 60 receives an output from the objective lens shift detection circuit 50, and generates a tracking error from which offset by the objective lens shifting is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004260181-A (JP)
Title: Light receiving element, its fabricating method and optoelectronic integrated circuit applied with light receiving element and its fabricating method
Inventor: KIM SHUNEI
IPC: H01L31/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving element, its fabricating method and an optoelectronic integrated circuit applied with the light receiving element and its fabricating method.  <P>SOLUTION: The light receiving element comprises a substrate, an intrinsic region located on the substrate, a first shallow region formed in the intrinsic region, and a second deep region formed in the intrinsic region while being isolated from the first region. The first and second regions are doped with opposite types in the light receiving element, its fabricating method and the optoelectronic integrated circuit. Since the moving distance of the holes having low mobility can be shortened, response delay is not generated and a high response speed can be realized in the light receiving element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005238561-A (JP)
Title: Laminated sheet and its manufacturing method
Inventor: ENDO KAZUO
IPC: B32B27/16
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet for use in protecting a paper surface constituted so as to easily transfer a protective layer to a paper layer and usable in a state reducing environmental load using no coating, a solvent or the like on the working site of a process for forming the protective layer on a cover of a publication or the like, and its manufacturing method.  <P>SOLUTION: In the laminated sheet having a base material film, an ultraviolet curable resin layer and an adhesive layer in this order, the adhesive layer of a next process is applied in a state that the ultraviolet curable resin layer is uncured and subsequently irradiated with ultraviolet rays.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243844-A (JP)
Title: Semiconductor photoreceptor element and its manufacturing method
Inventor: NOBE TAKESHI
IPC: H01L31/10
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor photoreceptor element that has a large light receiving area, a small capacity, and a high operating speed.  <P>SOLUTION: In the semiconductor photoreceptor element, an n-type diffusion layer 2 is formed from the rear surface side of a high-resistance n-type semiconductor substrate 1, and a p-type diffusion layer 3 is formed from the surface side of the substrate 1. The n-type diffusion layer 2 is expanded to the surface side of the substrate 1, and the p-type diffusion layer 3 forms a junction with the n-type diffusion layer 2 expanded from the rear surface side of the substrate 1. When the semiconductor photoreceptor element is constituted in this way, the expansion of a depletion layer 4 can be suppressed and an electric field in the depletion layer 4 can be enlarged. In addition, the operating speed of the semiconductor photoreceptor element can be increased, and the capacity of the element can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243380-A (JP)
Title: Ac-driven plasma display device and manufacturing method therefor
Inventor: KOBAYASHI ARATA
IPC: H01J11/34
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC-driven plasma display device, without causing drive voltage (discharge voltage) and discharge lag time to increase.  <P>SOLUTION: The AC-driven plasma display device comprises a first panel 10 having a plurality of first electrodes 12 formed on a first substrate 11 and a dielectric layer 14 formed on the first substrate 11 and the first electrodes 12, and a second panel 20 which joints the first panel 10 in their periphery portions, wherein the dielectric layer 14 consists of SiO<SB>X</SB>and the bonding density of H<SB>2</SB>O contained in SiO<SB>X</SB>is 3.0×10<SP>20</SP>Bonds/cm<SP>3</SP>or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290184-A (JP)
Title: Effervescent emulsion composition of water-in-oil type
Inventor: UCHIKOSHI MASANOBU
IPC: A23L9/20
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effervescent emulsion composition of water-in-oil type, capable of well melting in the mouth, having good shape retention at room temperature, having low specific gravity, and having an excellent mouth feel.  <P>SOLUTION: This effervescent emulsion composition of water-in-oil type contains components (A) to (D) as follows: (A) 10-70 wt% of fats and oils having a solid fat content (SFC) of 5-10% at 25°C and an unsaturated fatty acid content of 40-90%; (B) 10-60 wt% of saccharides; (C) 0.4-5.0 wt% of gluten; and (D) 0.05-1.0 wt% of gelatin, and further the composition has a weight ratio of an oil phase to a water phase of 1:0.3 to 1:4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244676-A (JP)
Title: Remote control system
Inventor: HANADA TOMOAKI
IPC: H04N5/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly convenient remote control system by connecting a portable terminal and obtaining a remote control application program.  <P>SOLUTION: When the remote control application program is started, an initial picture 61 is displayed on the liquid crystal panel 41 of a mobile phone 5. First to third product display parts 62-64 are displayed by list in the initial picture 61. The characters of "TV", "DVD", and "air conditioner" are displayed in the first product display part 62, the second product display part 63, and the third product display part 64. Corresponding first to third power source button display parts 65-67 are displayed at left sides of the respective product display parts 62-64. When one of the power source button display parts 65-67 are selected and operated by the combination of cursor buttons 44 and a determination button 45 and an input operation to numerical buttons 43, a picture exclusive for remotely operating an electric appliance corresponding to the selected and operated power source button display part is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242826-A (JP)
Title: Zero shop style
Inventor: YOSHIKAWA TAKEHARU
IPC: G06Q30/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To activate a net shop by distributing a free paper and providing a rebate to a sales cooperator.  <P>SOLUTION: A net shop operator creates a free paper explaining a shop and writing an address and provides to the sales cooperator in order to lead a purchaser to a web site of the net shop the operator operates. The sales cooperator provides the free paper to the purchaser by writing an identification ID of the sales cooperator. The purchaser orders by adding the identification ID of the sales cooperator in accessing to the net shop and purchasing an article. Thereby, the operator of the net shop confirms the sales cooperator, pays money of a predetermined ratio of sales (the rebate) to the sales cooperator, and the sales cooperator kicks back a part of the rebate to the purchaser.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240956-A (JP)
Title: Sealing device
Inventor: SUGAWA SHUJI
IPC: F16J15/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of maintaining stable sealability for a long term even under a working temperature above 700 °C in the presence of oxygen.  <P>SOLUTION: In this sealing device 10, attachment grooves 60, 70 for shield materials 62, 72 are formed at least on either of an inner periphery side or an outer periphery side of an attachment groove 50 of an expanded graphite gasket 52 as an expanded graphite seal member formed between a flange coupling 20 as a first member and a flange coupling 30 as a second member. The shield materials 62, 72 which are softened or melted corresponding to high temperature conditions at the time of use are disposed in the attachment grooves, and the flange coupling 20 as the first member and the flange coupling 30 as the second member are mutually fastened. Preferably, the attachment grooves for the shield materials are formed so as to cross over the flange coupling as the first member and the flange coupling as the second member. The shield material is preferably either of a metal (i) of which the melting point is in a range of 200 to 650 °C or metal (ii) of which the annealing temperature is in a range of 300 to 700 °C, with the boiling point in a range above 700 °C in the both (i), (ii).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241553-A (JP)
Title: Liquid level detector
Inventor: KAMIMURA YOSHIHIRO
IPC: G01F23/36
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detector capable of regulating a turning range of an arm holder, without assembling a float arm to it.  <P>SOLUTION: In this liquid level detector 1, comprising the float arm 2 with a float floating on a liquid face, the arm holder 3 for holding the float arm 2 and moved accompanying the turning of the float arm 2, and a frame 4 for turnably supporting the arm holder 3, a protrusion 4d of a turn regulating part is provided in the frame 4, a bearing part 4b comprising a through hole is provided in the frame 4, a protrusion 3h of a turn-regulated part is provided in the arm holder 3 to abut against the protrusion 4d, a shaft part 3b is provided to be inserted into the bearing part 4b, an elastically deformable locking piece 3d with a locking claw 3c is provided in the shaft part 3b, the shaft part 3b is inserted into the bearing part 4b to be locked to an engaging part 4c of the bearing part 4b by the locking claw 3c, and the arm holder 3 is turnably supported to the frame 4 while regulating the tuning range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248719-A (JP)
Title: Automatic adaptation device
Inventor: SHIBATA TAKASHI
IPC: F02D45/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To adapt acceleration response, shock, and jerk automatically.  <P>SOLUTION: Fuel injection amount is feed-forward-controlled so that a representative value Re representing acceleration response satisfies a target value decided in advance and a representative value Sh representing shock satisfies a target value decided in advance. Fuel injection amount is feedback-controlled so that a representative value Je representing jerk satisfies a target value decided in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248482-A (JP)
Title: Fitting metal fitting, fitting metal fitting structure and flexible-membrane derricking gate
Inventor: OKAZAKI YASURO
IPC: E02B7/54
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metal fitting capable of preventing the leakage of water more surely, a metal fitting structure constituted by containing the metal fitting and a flexible-membrane derricking gate installed to a structure to be fitted by the metal fitting structure.  <P>SOLUTION: The top face 48 of a fixing metal fitting 14A constitutes a holding gap 44 between the top face 48 and the base 30B of a sealing member 30, is stuck fast near an upper membrane 22 and the end section 23 of a lower membrane 20 and the upper membrane 22 and the lower membrane 20 are held partially. The upper membrane 22 and the end section 23 of the lower membrane 20 are made flush with housing recesses 62 and 64, or projected slightly, a fixed gap-adjusting metal fitting 14C is stuck fast to the upper membrane 22 and the end section 23 of the lower membrane 20 and no gap is formed between the end section 23 and the gap-adjusting metal fitting 14C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249671-A (JP)
Title: Electron beam irradiation method and treatment apparatus
Inventor: SHIRAKAWA TADAHIDE
IPC: G21K5/04
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiation method preventing the deterioration of an object by electron beam irradiation.  <P>SOLUTION: By installing a mask member having translucency to electron beam on a part in the object where the dose of electron beam is large, the dose in the part is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250280-A (JP)
Title: Simple matrix liquid crystal display
Inventor: NAKANE KAZUNORI
IPC: G09G3/20
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple matrix liquid crystal display 100 which uses more effectively the arbitrary line display terminal 3b.  <P>SOLUTION: In order to improve the appearance of the central area B of a simple matrix liquid crystal common substrate 2 when viewing through an opening 1a of the cosmetic case 1, the line display control lines 2a1 to 2a3, 2c1 to 2c3 constituting the upper area A and the lower area C of the simple matrix liquid crystal common substrate 2 are connected to the fixed design display terminal 3a through the control lines 3a1, 3a1 and the branch lines 3a1α, 3a1β, 3a1γ and the branch lines 3a2α, 3a2β, 3a2γ. Since it becomes possible to use the arbitrary line design display terminal 3b for the control of display required to display other arbitrary display designs by the above arrangement, it becomes possible to fully utilize the display capabilities of the simple matrix liquid crystal display 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257740-A (JP)
Title: Projection optical system, exposing device, and exposure method
Inventor: TANAKA MARIE
IPC: G02B13/18
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively small-sized projection optical system applicable to a stitching exposure device, an exposure device, and an exposure method.  <P>SOLUTION: The projection optical system for forming a reduction image of a first surface (R) on a second surface (W) satisfies condition 6.6<ϕmax/ϕo<12 wherein ϕo is a maximum object height in the first surface and ϕmax is a value of a maximum effective diameter out of effective diameters of all lenses in the projection optical system. The projection optical system has projection magnifications from about ¾1/5¾ to about ¾1/4¾ and forms an reduction image of the first surface on the second surface in such a state that an optical path between the projection optical system and the second surface is filled with a medium having ≥1.1 refractive index when a refractive index of an atmosphere in the optical path of the projection optical system is 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254082-A (JP)
Title: Method for controlling elution of hexavalent chromium from steel slug and material for land burial of the slug
Inventor: MATSUMURA SHOGO
IPC: E01C3/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive method for controlling elution of hexavalent chromium which controls effectively the amount of hexavalent chromium eluted from stainless steel slug produced in melting and refining of the steel.  <P>SOLUTION: The elution of hexavalent chromium from stainless steel slug can be controlled effectively by mixing one or more of compounds each containing an alkaline earth metal(s) with the slug. The elution of hexavalent chromium from steel slug can be controlled below a regulated standard by mixing the slug with one or more of calcium oxide, hydroxide and sulfate, magnesium oxide and hydroxide and dolomite as compounds containing an alkaline earth metals and waste concrete as a mixture containing alkaline earth metals. The resultant mixture can be used as a material for land burial.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254553-A (JP)
Title: Image forming apparatus
Inventor: SAKAGUCHI YOJI
IPC: B41J2/01
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for which an image turbulence does not occur in a loop forming unit which adjusts different conveying speeds in a printing process section, and a heating process section.  <P>SOLUTION: This image forming apparatus is equipped with the printing process section 1A, a fixation process section 1D, and the loop forming unit 1C. In this case, the printing process section 1A has a printing section which forms an image by discharging ink droplets onto a sheet-like recording medium M. The fixation process section 1D performs a fixation process by heating the recording medium M for which the printing process has been applied. The loop forming unit 1C is provided between the printing process section and the fixation process section, and conveys the recording medium M by accumulating the recording medium M into a loop shape while absorbing a processing speed difference in the printing process section and the fixation process section. A loop controlling section controls a first conveying section 41 and a second conveying section 51 in such a manner that the recording medium M being discharged from the printing process section 1A may be accumulated into the loop shape between the first conveying section 41 and the second conveying section 51. The loop controlling section adjusts and controls the accumulation amount of the recording medium M which is accumulated into the loop shape in such a manner that the mutual contact with a printing surface may be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260773-A (JP)
Title: Driving circuit and digital amplifier
Inventor: NAKADA KOZO
IPC: H02M7/537
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit capable of highly accurately performing setting control of a delay time without increasing the number of components, and to provide its manufacturing method and a digital amplifier with the driving circuit mounted therein.  <P>SOLUTION: A driving circuit 1 includes external CR circuits 2, 3 for setting a time constant and a driving signal generation circuit 4 and drives gates of MOSFETs M1, M2 according to a generated driving signal. The external CR circuits 2, 3 are connected to an input terminal 7a to which an input signal HI is inputted, and an input terminal 7b to which an input signal LI inverting its logic level with respect to the input signal HI is inputted, respectively. The driving signal generation circuit 4 is comprised of AND gates 5a, 5b which are logic circuits of a low power supply voltage, and high voltage output circuits 6a, 6b and the AND gates 5a, 5b and the high voltage output circuits 6a, 6b are formed on the same chip by an SOI process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260896-A (JP)
Title: Communication system, relaying device, program, and communication control method
Inventor: TERAO TARO
IPC: H04L12/70
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To individualize communication to the same destination by a means of identifying the destination.  <P>SOLUTION: A communication system including a transmitting device 1-2 and a relaying device 2-1 comprises: an input part 67 in which a user inputs arbitrary destination identification (ID) information; a mail transmitting part 68 for transmitting the input information to the relaying device; a means of receiving the information; and a communication processing part 65. When second ID information for identifying the predetermined destination, which is created based on first ID information and additional information for identifying the predetermined destination, is received as the destination ID information, the communication processing part 65 obtains the first ID information and additional information from the second ID information, and controls communication to the predetermined destination from the user of the transmitting device according to the additional information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126409-A (JP)
Title: Stilbene derivative, method for producing the same and electrophotographic receptor
Inventor: SUGAI AKIO
IPC: C07C211/55
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stilbene derivative having excellent compatibility with a binder resin owing to the presence of three diphenylenamine structures at prescribed parts in the molecule of a stilbene derivative and exhibiting a prescribed sensitivity from the initial stage for a long period, a method for the production of the stilbene derivative and an electrophotographic receptor containing the stilbene derivative.  <P>SOLUTION: The stilbene derivative has three diphenylenamine structures and is expressed by general formula (1) (A is a trivalent organic group containing a substituted or unsubstituted aromatic ring; and R<SP>1</SP>to R<SP>7</SP>, B<SP>1</SP>and B<SP>2</SP>are each independently hydrogen atom, a halogen atom, a 1-20C substituted or unsubstituted alkyl or the like wherein the B<SP>1</SP>and B<SP>2</SP>groups may be bonded or condensed to form a substituted or unsubstituted carbon ring structure). The invention further relates to a method for the production of the stilbene derivative and an electrophotographic receptor containing the stilbene derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261493-A (JP)
Title: Game medium dispenser system
Inventor: ARAI HIROKAZU
IPC: A63F7/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium dispenser system improving the maintenance of a system by facilitating address setting work of game medium dispensers.  <P>SOLUTION: This system is formed by connecting the game medium dispensers such as ball dispensers one another by a communication line and is provided with a nonvolatile memory in a mount frame, on which the ball dispensers are mounted, to previously store it the machine numbers of the ball dispensers. Once the ball dispenser is mounted on the mount frame, this system reads the machine number from the nonvolatile memory to create and set an address on a network based thereon. This constitution can facilitate the address setting work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI