baber/WOPTO huggingface dataset:
Patent JP-2003286825-A (JP)
Title: Exhaust unit with continuous regeneration type particulate reducing equipment
Inventor: OBA KOJI
IPC: F01N3/24
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust unit with continuous regeneration type particulate reducing equipment arranged in a vehicle such as a truck or the like in which exhaust gas at a temperature higher than a predetermined temperature can be surely made to flow into the continuous regeneration type particulate reducing equipment.  <P>SOLUTION: The exhaust unit with the continuous regeneration type particulate reducing equipment, in which the continuous regeneration type particulate reducing equipment is located on the downstream side of an exhaust pipe, is characterized in that a heater unit is arranged on a discharge pipe on the upstream side of the continuous regeneration type particulate reducing equipment. Moreover, the exhaust unit with the continuous regeneration type particulate reducing equipment, in which the continuous regeneration type particulate reducing equipment is located on the downstream side of the exhaust pipe, is characterized in that a heat insulator is mounted on the exhaust pipe and electric heating elements are provided on the exhaust pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289246-A (JP)
Title: Phase comparison method, phase comparison circuit, and pll circuit
Inventor: GLENN KEIJI MURATA
IPC: H03K5/26
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To offer a phase comparison circuit which generates a signal to individ ually control capacity values of plural varactors arranged in a voltage controlled oscillator.  <P>SOLUTION: A plurality of phase difference detection circuits 101, 102, and 103 respond to a corresponding activation signal, are activated in order, and generate a voltage signal Vtune depending to elapse time of the activation signal from the generated point and a trigger signal Trg showing that the voltage signal reaches a predetermined value. A main signal SIG is input to the first stage phase difference detection circuit 101 as an activation signal, and a trigger signal created by the preceding phase difference detection circuit, is input to the latter stage phase difference detection circuits 102 and 103 as the activation signal. Respective phase difference detection circuits 101, 102 and 103 are non-activated responding to an out signal 'out' made by a reference signal REF, and respectively output a voltage signal Vtune at the point of non-activation as a phase comparison signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284833-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine equipped with an electric winning device that can open and close the other opening and closing member even if one of a pair of opening and closing members is locked.  <P>SOLUTION: The game machine has an electric winning device 50 on the surface of a game board 10. The electric winning device 50 has a pair of opening and closing members 54 and 56 that expand and contract a winning opening 58 and one electric actuator 61 that opens and closes the pair of opening and closing members 54 and 56 through a driving force transmission mechanism 70. The driving force transmission mechanism 70 opens and closes the other opening and closing member by transmitting the driving force of the electric actuator 61 to the other opening and closing member 56 even if one member 54 of the pair of opening and closing members 54 and 56 is locked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285921-A (JP)
Title: Component supply device
Inventor: NARUKAWA SHUICHI
IPC: B65G27/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize and suppress the complicated construction of a component supply device for aligning and transferring components along a plurality of component transfer passages and supplying them to the next process.  <P>SOLUTION: The component supply device comprises component transfer means 18 on which the plurality of component transfer passages 40 are formed with component aligning means 4 set thereon, driving means 19 for driving the component transfer means 18 while granting vibration thereto, a linear vibration feeder 2 for aligning and transferring the components along the plurality of component transfer passages 40, component charging means 3 for charging the components into the linear vibration feeder 2, and component circulating means 4 for collecting the components, not aligned by the linear vibration feeder 2, and circulating them to the component charging means 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292374-A (JP)
Title: Piezoelectric ceramic material
Inventor: MURAKAWA KENSAKU
IPC: C04B35/46
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a piezoelectric ceramic material having a large specific dielectric constant, a large electromechanical binding constant, a high phase- transition temperature, stable piezoelectric characteristics up to a high temperature, and a small Pb content.  <P>SOLUTION: The main component of the ceramic material is expressed by the formula (1): (Bi<SB>0.5</SB>Na<SB>0.5</SB>)<SB>a</SB>(Bi<SB>0.5</SB>K<SB>0.5</SB>)<SB>b</SB>Sr<SB>c</SB>Pb<SB>d</SB>TiO<SB>3</SB>[wherein, (a+b+c+d)=1, 0.74≤a≤0.84, 0.02≤b≤0.22, 0.04<(c+d)≤0.22, c≠0, and 0.04≤d≤0.1]. The piezoelectric ceramic material comprises the main component and at least one additional component selected from La<SB>2</SB>O<SB>3</SB>, Nd<SB>2</SB>O<SB>3</SB>, Y<SB>2</SB>O<SB>3</SB>, Sm<SB>2</SB>O<SB>3</SB>, Nb<SB>2</SB>O<SB>5</SB>, and Ta<SB>2</SB>O<SB>5</SB>whose total amount is 0.05-0.5 mass% based on the main component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296218-A (JP)
Title: Multiple dwelling house system, repeater, server device, and information distribution method
Inventor: OKAWA KENTARO
IPC: H04M9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple dwelling house system which enables efficient communication while suppressing communication traffic.  <P>SOLUTION: The system is equipped with a plurality of dwelling unit terminal devices 110 installed in a plurality of dwelling units, a server device 120 which has distribution information to be distributed to the dwelling unit terminal devices 110 and a distribution information list, and a repeater 130 which relays the distribution information between the server device 120 and dwelling unit terminal devices 110; and the repeater 130 obtains the distribution information list from the server device 120, obtains the distribution information from the server device 120 according to the distribution information list, and distributes the distribution information to the dwelling unit terminal devices 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291007-A (JP)
Title: Hard-coating coated tool
Inventor: KUBOTA KAZUYUKI
IPC: B23B27/14
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard-coating coated tool hardly reacting with a material in dry and high speed cutting, extremely improved in crater wear resistance.  <P>SOLUTION: In this hard coating coated tool coated with a hard coating on the base body surface, at least one layer of the hard coating contains boron and oxygen, the metallic component is an oxide nitride layer with Ti as the main component, expressed as TixMeyBz, where x, y and z satisfy x+y+z=100, 50x<100, 0.1<y<40 and 0.1<z<30; Me is at least one kind of elements of metals of groups 4a, 5a and 6a, such as Al, Si, Ca, K, Y, Mg, F excluding Ti, and the combining energy of Ti with oxygen and that of boron with nitrogen of the oxide nitride layer with Ti as the main component are confirmed by ESCA analysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003008427-A (JP)
Title: Signal transmission circuit
Inventor: SUKEGAWA SHUNICHI
IPC: G06F3/00
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission circuit that can attain a long signal transmission distance and reduce the delay of signal and power consumption. SOLUTION: The signal transmission circuit comprises a driver circuit that converts a level signal into a differential signal, an equalizer circuit that makes an output of the driver circuit flat, a receiver circuit that converts the differential signal into a level signal, and an intermediate amplifier circuit that is connected between the driver circuit and the receiver circuit, and the intermediate amplifier circuit amplifies the differential signal outputted from the driver circuit through its positive feedback and transmits the amplified signal to the receiver circuit.
Patent JP-2003290394-A (JP)
Title: Golf ball
Inventor: IWAMI SATOSHI
IPC: A63B37/12
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball with superior ball hitting feeling, repulsion and laminar peeling resistance.  <P>SOLUTION: The golf ball is formed by a core comprising at least one layer and a cover formed on the core. It is characterized by that the cover is formed by a resin composition for the cover containing a mixture of ionomer resin (a) and functional group-modified polyester based thermoplastic elastomer b as a principal component as base material resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300830-A (JP)
Title: Cosmetic
Inventor: YAGO YUKO
IPC: C08L83/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic having a moist feeling on its application, having good adhesion and without giving a floated feeling of the cosmetic.  <P>SOLUTION: This cosmetic contains following (a) and (b) components. (a) composite particles obtained by bringing ≥2 kinds of particles having different shapes and particle diameters into contact with ≥1 kind polymer compound selected from fluorine-based polymer compounds and silicone-based polymer compounds in the presence of supercritical carbon dioxide and (b) at least 1 kind of a water soluble thickening agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003261458-A (JP)
Title: Poultice preparation containing loquat leaf
Inventor: YOKOZAWA YUICHI
IPC: A61P21/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poultice preparation containing loquat leaves, as a natural material, without using a poultice preparation using an antiphlogistic and analgesic agent or an anti-inflammatory agent.  <P>SOLUTION: This poultice preparation is obtained by using a powdery material obtained by drying the loquat leaves well and crushing, or an extract obtained by extracting the loquat leaves with water or an organic solvent. The poultice preparation can be used as it is or by pasting it together with a disposable body warmer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264720-A (JP)
Title: Monitor image magnification device
Inventor: MATSUZAKI ATSUSHI
IPC: G03B13/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce hand shakes in bringing a digital camera or the like near the face and pressing a shutter and to magnify monitor images to an easy-to- view size without sacrificing the periphery.  <P>SOLUTION: In order to solve the problems of a conventional technique, an eyepiece whose magnification is lower than the one of a present system is used, an optical axis connecting a monitor center and a lens center is bent by using two mirrors while lowering the magnification ratio of the monitor image and thus a horizontal distance between a monitor and an eye is shortened compared to the present system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003305842-A (JP)
Title: Inkjet recording head and method of manufacturing the same
Inventor: KANETANI MUNEHIDE
IPC: B41J2/16
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost and highly reliable inkjet recording head that can respond to reduction of the pitch for high density mounting, miniaturization, increase of the number of nozzles, and Pb-freeing by improving mounting workability, and to provide a method for manufacturing the same.  <P>SOLUTION: A sheet type circuit board 8 is bonded to surfaces of a group of vibrators 6 of a vibrator unit 2 at the opposite side of a fixing plate 7 with an anisotropic conductive film 60 therebetween, the conductive film 60 being formed by dispersing conductive particles to an adhesive. The conductive particles are constituted of Au particles each being formed by applying Au coating on the surface of a plastic particle. As the Au particle has an elasticity, it is possible to ensure the electric conductivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308407-A (JP)
Title: Action support device and action support method
Inventor: HARADA MASAAKI
IPC: G06Q50/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an action support device for actively supporting a user's action without a request from the user.  <P>SOLUTION: An acquisition part acquires related information related to at least one of attribute information showing the attribute of the user, action schedule information showing the action schedule of the user, and place information showing the present position of the user. A determination part determines the content of an action support based on at least one of the related information, attribute information, action schedule information and place information acquired by the acquisition part. In this device, the attribute information or action schedule information of the user is preliminarily inputted, or the place information of the user is acquired. Accordingly, the related information related to at least one of the attribute information, action schedule information and place information can be acquired without being requested from the user to actively support the user's action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311406-A (JP)
Title: Arc welding machine
Inventor: IOKURA HIROKAZU
IPC: B23K9/067
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc welding machine in which an exciter rush current value encountered in closing a power source is reduced.  <P>SOLUTION: The arc welding machine comprises: a target phase angle setting circuit PE outputting the operation value of (90°-Δα) or (270°-Δα) used as a previously set target phase angle ΔQ and obtained from operation delay time Δα, from inputting an opening and closing signal to a main circuit switch MS until closing the opening and closing contact of the main circuit switch MS; and a phase discriminant circuit PD outputting a phase discriminant signal Pd when the phase angle of a commercial AC power source coincides with the target phase angle ΔQ after closing a control switch SW1. The main circuit switch MS is closed at a phase angle 90° or 270° of the commercial AC power source by means of the phase discriminant signal Pd.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306638-A (JP)
Title: Zinc-rich coating composition
Inventor: IWASAKI MASAKI
IPC: C09D5/10
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc-rich coating composition which especially gives coating films having excellent corrosion resistance and has an excellent steel bolt fastening bonding property.  <P>SOLUTION: This zinc-rich coating composition comprises (A) zinc powder, (B) an alkyl silicate condensation product-butyral resin-based binder, and (C) a pigment comprising an acicular pigment or a highly hard pigment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312115-A (JP)
Title: Stencil process printing device
Inventor: SATO TAKUO
IPC: B41L13/18
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of ink leakage due to breakage of adhesion between an ink guide member and an ink-impermeable member caused by a long-term ink infiltration effect under such a state that the base end part of the ink guide member is bonded to the lower face of the ink-impermeable part of the ink-impermeable member with a double-coated pressure-sensitive adhesive tape.  <P>SOLUTION: This stencil process printing device comprises a plate cylinder 1 having an open hole region 1b and a non-open hole region 1a, an ink leakage- proof member 7 with a three-way open part 7a formed toward the open hole region 1b, a mesh screen 2 with a part opposite to the rear end part, of the open hole region 1b, which is made of the ink impermeable member 2a and the ink guide member 8 having the base end part bonded to the lower face 7c of the ink-impermeable part at the side, coming into contact with the outer peripheral face of the plate cylinder 1, of the ink-impermeable member 2a and the tip inserted into the open part 7a. In this device, the base end part of the ink guide member 8 is brought into close contact with the lower face 7c of the ink-impermeable part by using a thermal adhesive tape 9, and heated and bonded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319391-A (JP)
Title: Encoding apparatus and method, decoding apparatus and method, recording medium, and program
Inventor: SATO KAZUFUMI
IPC: H04N19/159
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize field/frame encoding at a macro block level using the CABAC (context-based adaptive binary arithmetic coding) system even when received image information is of an interlaced scanning format.  <P>SOLUTION: A frame/field flag context model 91 in an arithmetic encoding section 58 encodes first a frame/field flag among syntax elements of received image compression information. When a macro block being a processing object is subjected to frame base encoding, a context model 92 of a frame base specified at present in the H.26 L standard is used. On the other hand, when the macro block being the processing object is subjected to field encoding, a field- based context model 94 is applied to the syntax elements. This invention is applicable to an image information encoding apparatus and an image information decoding apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313545-A (JP)
Title: Fluorescent microparticle and method for producing the same
Inventor: HISHIDA KOICHI
IPC: C09K11/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical fluorescent microparticle usable as a tracer particle by which a detailed flow structure of water flow, and flow of another fluid or bubble are detected by fluorescence, and to provide a method for producing the microparticle.  <P>SOLUTION: The fluorescent microparticle including a fluorescent agent in the microparticles comprising an entangled formed polymer is obtained by adding a solution dissolving a polymerization initiator for an azo-based polymer and the fluorescent agent to a solution dissolving a monomer having <1.00 specific gravity in a hydrocarbon solvent not dissolving the formed polymer, and carrying out a suspension polymerization. Methyl methacrylate is preferable as the monomer, and a polydimethylsiloxane is preferable as the polymerization initiator for the azo-based polymer. Rhodamine B is preferable as the fluorescent agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310004-A (JP)
Title: Sulky rice transplanter
Inventor: UCHIJIMA AKIYOSHI
IPC: F16H57/027
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the deformation and damage of supporting metal fixtures of levee side markers installed on the left and the right sides in front of the machine body by contact with other objects in a sulky rice transplanter equipped with an engine and a speed changing transmission part at the front of the traveling machine body and a seedling transplanting apparatus connected to the rear of the machine body and composed so as to transmit an engine output to the speed changing transmission part and drive front wheels, rear wheels and the seedling transplanting apparatus.  <P>SOLUTION: The sulky rice transplanter is obtained by arranging the supporting metal fixtures 16 for the adjacent markers 18 in a state without protruding outward from steps 26 in the lower positions near the outer ends of the steps 26 installed in the traveling machine body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318828-A (JP)
Title: Failure position locating method and optical transmission system
Inventor: INAMURA HIROYUKI
IPC: H04B17/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily locate a position where a failure occurs in an optical transmission system for transparently transmitting an optical signal.  <P>SOLUTION: A wavelength path influenced by the failure is rescued, for example, by protection architecture in an SNC-P system and after that, an optical signal for locating is inserted from a node (node N4) into which the wavelength path is inserted to a wavelength path on the side of a service fiber SF, which becomes off-line. The wavelength path is set as a drop and continue mode in nodes (nodes N5, N6, N7, N8) existing on the wavelength path which becomes off-line and signals arriving via the path are monitored. Then, a section between a node in which a pattern of the optical signal for locating is detected and a nodes in which no pattern of the optical signal for locating is detected is specified as the section where the failure occurs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322564-A (JP)
Title: Light power meter
Inventor: MATSUMOTO KENSUKE
IPC: G01J1/42
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light power meter for quickly and accurately measuring light power over a wide power range up to a strong light from a feeble light by performing a power range switching operation of the light power meter in a short time.  <P>SOLUTION: This light power meter has a light branching unit 2 for branching a measuring object light IL, a main measuring system 10 for measuring power of the measuring object light IL by amplifying one branching light branched by the light branching unit 2, a sub-measuring system 20 for monitoring light power of the other branching light branched by the light branching unit IL, and a CPU part 16 for setting an amplification factor (a range) of a voltage converting amplifying part 13 and an amplifying part 14 equipped in the main measuring system 20 on the basis of the light power monitored by the sub-measuring system 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322789-A (JP)
Title: Focusing device, camera, and focusing position detecting method
Inventor: FUJII NAOKI
IPC: H04N101/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To make adjustable the focus to a subject at an infinite-distance with high precision.  <P>SOLUTION: An AF part 10 of an electronic camera is equipped with two filter means for normal position detection and infinite-distance position detection in which more high-frequency components than those of the normal position detection are passed. When an infinite-distance detection button is pressed, movement of a focusing lens 3 by an amount of movement smaller than the amount of movement of AF processing of normal photographic processing and imaging are repeated within a focus position proximity range corresponding to an infinite distance, the filter means for the infinite-distance position detection performs filter processing for an imaging signal obtained by the imaging, and focus detection is carried out on the basis of the contrast value of the obtained imaging signal to solve the above problem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292370-A (JP)
Title: Ceramics
Inventor: SEYAMA KAZUKO
IPC: C04B38/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a healthy environment by using ceramics.  <P>SOLUTION: Plants or marine products are mixed with ceramics, and the resultant mixture is formed into a finished product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321349-A (JP)
Title: Printing of rigid capsule with ink containing cuttlefish inky liquid pigment
Inventor: ONUKI HIROSHI
IPC: C09D11/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To find a natural-pigment-containing ink applicable to a capsule printing ink under the existing production conditions to provide rigid capsules printed with the ink.  <P>SOLUTION: The rigid capsule printed with an ink containing a cuttlefish inky liquid is provided. By using the ink containing the cuttlefish inky liquid, the rigid capsule having a black sharp print printed with the natural pigment- containing ink can be provided.  <P>COPYRIGHT: (C)2004,JPO