baber/WOPTO huggingface dataset:
Patent JP-2003224118-A (JP)
Title: Device and method for depositing film
Inventor: MATSUMOTO KENJI
IPC: C23C16/455
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for depositing a film in which the compositional ratio of elements in a PZT film being deposited can be controlled even when a mixture material solution is used.  <P>SOLUTION: A mixture material solution of Pb material, Zr material and Ti material is supplied to a vaporizer 66 and vaporized to produce material gas. The material gas is supplied to the shower plate 4 of a processing chamber 2 through a pipe 70. The pipe 70 is heated by a heater 72 and the heat generation of which is controlled by a temperature regulator 74. The temperature of the material gas is thereby kept at a specified level and the compositional ratio of elements in a PZT film being deposited is controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223038-A (JP)
Title: Charging member
Inventor: AKESATO HIDEAKI
IPC: C08K9/04
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member which can suppress migration of a plastic component or a conductive component in a layer on an electrode layer and which is less dependent on the environment.  <P>SOLUTION: The charging member in a contact electrification type charging member comprises an electrode layer and an elastic layer containing a rubber material, a plastic component, a conductive component and a sheet organic silicate. Preferably, the charging member has such an elastic layer that the plastic component is an ester having an ether bond in the molecule; the conductive component is a quaternary ammonium salt expressed by specified general formula (1); and the elastic layer contains 10 to 50 parts by weight of the ester, 1 to 20 parts by weight of the quaternary ammonium salt and 5 to 30 parts by weight of the sheet organic silicate with respect to 100 parts by weight of the rubber material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229648-A (JP)
Title: Copper foil for printed wiring board and its producing method
Inventor: KAWASAKI TOSHIO
IPC: H05K1/09
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper foil for printed wiring board, and its producing method, exhibiting excellent stripping strength without increasing the surface roughness in order to deal with fine patterning of circuit wiring and high function of a basic material.  <P>SOLUTION: The copper foil for printed wiring board comprises a rust prevention processing layer, a coupling agent processing layer, and an adhesive property imparting layer of epoxy resin polymer having weight average molecular weight of 70,000 or above wherein the adhesive property imparting layer has a thickness of 0.5-5 g/m<SP>2</SP>expressed in terms of weight. When an epoxy silane based coupling agent is employed, a copper foil for printed wiring board exhibiting excellent stripping strength is obtained. In the process for producing a copper foil for printed wiring board by forming an adhesive property imparting layer on a copper foil, the copper foil is coated with a solution containing epoxy resin polymer by 1-10%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231647-A (JP)
Title: Oral liquid composition
Inventor: TSUTSUMI TATSUHIKO
IPC: A61K31/167
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oral liquid composition that can be deliciously taken, even after active ingredients of medicines and foods having unpleasant tastes, e.g. bitterness and peculiarly unpleasant smells are continuously ingested or can be smoothly ingested even by children without vomiting because of strange tastes and unbearable smells.  <P>SOLUTION: The oral liquid composition comprises (a) the active ingredients of medicines and foods having unpleasant tastes and smalls, (b) fruit perfumes and (c) a sweetener in combination of potassium acesulfam and a stevia extract at a mass ratio of the acesulfam/the stevia extruct of 10/(1-4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318810-A (JP)
Title: Customer self-service subsystem for ordering of response set and annotation
Inventor: OBLINGER DANIEL A
IPC: G06F17/00
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for supplying a set of an inquiry response set with an annotation through an adaptive algorithm, to a customer self-service system for resource retrieval and selection. SOLUTION: A method includes a step for receiving a resource response set of a result acquired by response to current user inquiry, a step which is a step for receiving a user context vector related to the current user inquiry, wherein the user context vector includes data for correlating the dialog state with a user, a step for applying sequencing for mapping the user context vector on the resource response set and annotation function in order to generate an annotation-attached response set having one or plural annotations, and a step which is a step for controlling presentation of the resource response set to the user following the annotation, wherein the ordering and an annotation mechanism are executed interactively at each user inquiry time.
Patent JP-2003226243-A (JP)
Title: Vehicular steering device
Inventor: TSURI SHIGETAKA
IPC: B66F9/075
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device allowing smooth movement of the arm of an operator and accurate fixation of a steering knob during operation of a steering wheel while enabling positional adjustment of the steering knob.  <P>SOLUTION: The steering knob 21 consists of a connection portion 21a to be mounted on the steering wheel 20 and a gripping portion 21b rotatably mounted on the connection portion. The front face of the steering wheel is provided with a storage recessed portion 22 for fitting and storing the connection portion and a fixture for fixing the connection portion fitted and stored into the storage recessed portion to the steering wheel. A distance between the rotating center of the gripping portion and the rotating center of the steering wheel is changeable with the connection portion moved relative to the storage recessed portion and fitted and stored into the storage recessed portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240311-A (JP)
Title: Control method for air conditioner
Inventor: FUTAGAMI EIJI
IPC: F25B13/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To correct valve opening of an electronic expansive valve in accordance with an operational rotating speed of a compressor.  <P>SOLUTION: A frequency zone corresponding to the operational rotating speed of the compressor is determined (ST3), a fixed pulse corresponding to the selected frequency zone is read out in reference to a valve opening table, and the electronic expansive valve is controlled on the basis of the read-out fixed pulse (ST4). The present fixed pulse is corrected by adding +5 when the temperature difference between a room temperature Ti and an indoor heat exchange temperature Tn is smaller than a predetermined value K to control the opening of the expansive valve on the basis of the corrected value (ST5-ST7). When the temperature difference becomes K+2°C or more, the present fixed pulse is returned to the original value before correction, and the opening of the expansive valve is controlled on the basis of the returned fixed pulse.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239664-A (JP)
Title: Speed controlling method of automatic opening and shutting expansion gate door
Inventor: MACHIMURA MASAKATSU
IPC: E06B11/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed controlling method of an automatic opening and shutting expansion gate door capable of sufficiently ensuring safety without feeling any stress on an opening and shutting time of a doorway.  <P>SOLUTION: In the automatic opening and shutting expansion gate door capable of expansively connecting a movable stile 8 and a fixed stile 9 and a plurality of frame bodies 10 arranged between both stiles with a pantograph mechanism, the starting end and the closing end within a range of movement of the expansion gate door are made as a lower speed zone, an intermediate section between both ends is made as a higher speed zone, a speed of the opening and shutting door is made as a low speed in the lower speed zone, and it is made as a high speed in the higher speed zone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239816-A (JP)
Title: Synthetic resin manifold for internal combustion engine
Inventor: TAKAHASHI SHINJI
IPC: F02M35/104
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To compose a synthetic resin manifold provided with a distribution passage for blow-by gas by two members to be welded under vibration.  <P>SOLUTION: An intake manifold is composed of a first member 11 and a second member 12, and they are welded together under vibration. The first member 11 is provided with a head side flange part 1, a collector side flange part 2 and a branch half part 3A. The second member 12 is formed like a lid provided with a branch half part 3B. A passage connecting part 23 is provided in a side part of the collector side flange part 2, and it is divided into a base part 23A and a cover part 23B. Groove parts 25 for the distribution passage are respectively formed on the base part 23A and the cover part 23B along with cutout parts 27 reaching each cylinder. By this, the distribution passage extending in a cylinder row direction and four branch passages reaching each cylinder are composed when they are joined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236962-A (JP)
Title: Air-permeable sheet made of thermoplastic synthetic resin
Inventor: KON TAKESHI
IPC: A01G9/14
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-permeable sheet made of a thermoplastic synthetic resin which is excellent in productivity and also has both of proper air permeability and durability.  <P>SOLUTION: The air-permeable sheet 1 of the thermoplastic synthetic resin is made by laminating a nonwoven fabric 5 of the thermoplastic synthetic resin on one or both surfaces of a cloth-like body 3 formed by making thread bodies 2 of the thermoplastic synthetic resin intersect each other. In the sheet, uniaxially stretched laminate threads each having a constitution wherein a joining layer 7 of the thermoplastic synthetic resin having a lower melting point than the thermoplastic synthetic resin of a base layer 6 is laminated at least on one side of the base layer 6 are used as the thread bodies 2 in at least one of longitudinal, lateral and oblique directions, and the points of intersection of the thread bodies 2 are heat-joined to form the cloth-like body 3, while the mass of the air-permeable sheet 1 of the thermoplastic synthetic resin is made to be 15-80 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239703-A (JP)
Title: Rotation type fluid machine
Inventor: MATSUMOTO KENJI
IPC: F01B3/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deviation of suction timing and exhaust timing by accurately centering a valve plate on an axis of a rotary valve body of a rotation type fluid machine.  <P>SOLUTION: The rotary valve 71 for controlling suction/discharge of an operation medium against a rotor is provided with a stationary side valve plate 73 sliding on a slide surface 77 and a movable side valve plate 74. The stationary side valve plate 73 is fixed to an end surface of a valve body part 72 by a fixing ring 79. The fixing ring 79 comprises an annular member press- fitted onto an outer periphery of the valve plate 73, is faucet joint-fitted onto an outer periphery of the valve body part 72 and is tightened to the valve body part 72 by a bolt 80. Thereby, the stationary side valve plate 73 is accurately centered on an axis L of the valve body 72 by a centering action of the faucet joint fitting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003104965-A (JP)
Title: Bisphenol compound and recording material using the same
Inventor: HIDAKA TOMOYA
IPC: B41M5/30
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a compound that can be a manufacturing raw material of a recording material having excellent color-developing sensitivity, light resistance of an image, plasticizer resistance or the like, and further to provide the recording medium including the compound. SOLUTION: This compound is represented by formula [I] [R<1> is a hydroxy group, a 1-6C alkyl group or a 1-6C alkoxy group; (a) and b are each 0-2; R<4> is a hydrogen atom or a 1-6C alkyl group; A and B are each an alkylene group obtained by bonding 2-10 repeating units represented by formula [II] (R<2> and R<3> are each a hydrogen atom or a 1-6C alkyl group), with the proviso that the repeating units are same or different; and Z is a 1-6C alkylene group or a divalent organic group such as a phenylene group and a diphenylene group]. The recording medium includes the compound.
Patent JP-2003240208-A (JP)
Title: Device for estimating abrasion of stoker
Inventor: NAKAO AKIRA
IPC: F23M11/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To continuously operate a combustion furnace for a long time.  <P>SOLUTION: The information related to stoker temperature as a main cause of abrasion of the stoker 2 is obtained by information obtaining means 13-15. On the basis of this information, an estimating means 30a estimates a degree of abrasion of the stoker 2 without stopping the operation of the combustion furnace 1 to enter and inspect the degree of abrasion of the stoker 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240193-A (JP)
Title: Sealing structure of air raising roof
Inventor: HORIGUCHI MASASHI
IPC: F17C3/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a seal material from being caught by a roof and to prevent the lowering of the sealing performance between the roof and a side wall.  <P>SOLUTION: This sealing structure of an air raising roof 2 assembled in the bottom part of a storage tank 1 having opened upper part, floated by an air raising method, and, when floating the air raising roof 2 fixed to the top part of the storage tank, airtightly sealing the air raising roof 2 and the side wall 9 of a storage tank 1. The upper end 4 of the sheet type seal material 3 is attached to the lower part side in the outer circumferential face of the air raising roof 2 and a temporary seal material support member 6 supporting the lower end 5 of the seal material 3 is attached extending radially to the outside of the air raising roof 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244352-A (JP)
Title: Image forming apparatus
Inventor: UKEGAWA JUNJI
IPC: H04N1/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with high convenience by which fees can be collected independently in accordance with a plurality of applications in the image forming apparatus having a plurality of applications.  <P>SOLUTION: In the image forming apparatus having a coin rack 800 that receives use fees from a user, an operation part 30 that inputs a user ID, and a plurality of the applications such as a copying machine, facsimile machine, a scanner, and a printer, it is provided with a main controller 20 that sets whether or not the fees are required in each of the applications, stores the use fees received by a use fee receiving means, the user ID inputted from an ID input means, and the applications by associating them with one another and subtracts the use fees stored in a charging information storage means based on use degrees of the applications.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242794-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: OISHI TSUKASA
IPC: H01L27/115
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device which can read data at high speed.  <P>SOLUTION: A dummy current corresponding to an average current of a current flowing in these dummy cells is generated by a 1/2 current generating circuit (2) using dummy cells (DMH, DML) of a erasure state and a write state, this dummy cell current is compared with a current corresponding to a memory cell current flowing in a normal cell (MC) by a current sense amplifying circuit (3), and internal read data (RD) is generated conforming to the compared result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243025-A (JP)
Title: Cathode container for sodium - sulfur battery, method for forming sprayed coating on inner circumferential surface of cathode container, and quality judgment method for sprayed coating
Inventor: ANDO TAKASHI
IPC: C23C4/08
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode container for a sodium - sulfur battery having sprayed coating for corrosion protection having high corrosion resistance and high durability.  <P>SOLUTION: In the cathode container for the sodium - sulfur battery having the sprayed coating on the inner circumferential surface, cross section metallographic structure of 10 μm unit of thickness of the sprayed coating is dense lamellar structure 3 comprising at least three flat sprayed particles 1. The sprayed coating on the inner circumferential surface of the cathode container for the sodium - sulfur battery is Cr-Fe alloy powder containing 65% or more Cr, containing 1.5% or less O<SB>2</SB>in metal powder, and is formed by plasma spraying in the atmosphere metal powder for spray coating which is crushed massive metal powder having a particle size of 75 μm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237130-A (JP)
Title: Electrophotographic printer
Inventor: UEKI KUNIAKI
IPC: B41J2/44
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic printer which has a pixel width deviation correcting function and can be manufactured inexpensively.  <P>SOLUTION: In the electrophotographic printer 10 with a printing engine 12 for forming on a paper, pixels having a width and a position changed in a laser scanning direction in accordance with a shape of pulses included in supplied pulse signals, a control part 11 to be used is provided with a pulse width modulating part 33 for generating and supplying pulse signals matching a supplied pixel data group to the printing engine 12, an expansion/compression coefficient generating part 31 for generating an expansion/compression coefficient for each pixel of one line whereby a width of pixels to be originally formed can be calculated by multiplication to a width of pixels actually formed on a paper, an image data generating part 22 for generating and supplying to the pulse width modulating part 33 on the basis of printing data and an expansion/compression coefficient group from the expansion/compression coefficient generating part 31, the image data group so that the printing engine 12 generates a printed matter expressed by the printing data in a state in which each pixel has a nearly equal width, and an image data correcting part 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242437-A (JP)
Title: Optical mark reading method
Inventor: KUROKAWA CHIAKI
IPC: G06K7/10
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical mark reading method capable of surely preventing erroneous determination.  <P>SOLUTION: This optical mark reading method determines the existence of a mark in a writing frame on the basis of reading output by optically reading the writing frame of the mark attached by painting-out, and automatically determines that the mark exists when the reading output is a first threshold value or more, the mark does not exist when the reading output is a third threshold value or less, a virtual mark exists when the reading output exists between the first threshold value and a second threshold value, and the virtual mark does not exist when the reading output exists between the second threshold value and the third threshold value on the basis of a comparison of these first to third threshold values and the reading output by setting the first threshold value, the second threshold value, and the third threshold value in large order of the painting-out area of the writing frame to the reading output.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195111-A (JP)
Title: Plastic ferrule, and its manufacturing method and mold
Inventor: TAKAHASHI SAKANOBU
IPC: B29C45/14
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce relative eccentricity to a counterpart ferrule as much as possible by securing high-level molding dimensional accuracy of a centering part of a plastic ferrule.  <P>SOLUTION: The centering part 14 of the ferrule 10 has: an outer tube part 26 having a centering reference outer circumferential surface 12, a coated optical fiber holding hole 22 and a 3rd hole, i.e., fixation hole 24 extended from the coated optical fiber holding hole 22 to the tip side along the center axis 14a of the part 14; and an inner tube part 28 which has a primary coated optical fiber holding hole 20 and is received and fixed in the fixation hole 24 of the outer tube part 26. The outer tube part 26 and inner tube part 28 are individually formed of materials differing in hardness as mutually independent members. At the outer tube part 26, a cylindrical wall 30 is formed which is nearly uniform in thickness on the whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245703-A (JP)
Title: Work roll for metallic foil rolling
Inventor: HOSHINO MASASHI
IPC: B21B1/40
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work roll for metallic foil rolling which enables rolling without causing strip cracks in areas of roll barrel ends even when metallic foil is cold-rolled under a condition of possible roll kissing, and stable rolling even in the case of width variation and/or meandering.  <P>SOLUTION: The work roll for metallic foil rolling has a steel roll barrel whose hardness distribution is HRC: 63-73 in the center of the barrel which contacts with the material, HRC: 53-58 in both the roll barrel ends outside the barrel center, and additionally the difference of hardness between the roll barrel center and the roll barrel end is 5< and <20 in terms of Rockwell Hardness Scale C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002286856-A (JP)
Title: Object detecting method and system
Inventor: FRUMKER EVGENY
IPC: G01S17/04
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a new method and system that can monitor a region of interest for easily detect an object in the region of interest. SOLUTION: The method and system 10 for observing the region of the object to be observed are shown. An incident light (Linc ) is transmitted towards the region of the object to be observed at an incident angle (θ) and a projection strength distribution in a prescribed angular direction. A projected face (P) is defined by the incident angle, in which the observing object area is located. Reflection of the incident light (Linc ) is collected with a solid angle (ϕ) of collection that intersects this projected plane (P). The intersecting area provides a detecting window 12 with a prescribed geometric shape including at least a part of the observing object area. Radiation light that reaches from the inside of the detecting window 12 to be collected is detected, and an output signal showing this detection is then created.
Patent JP-2003216998-A (JP)
Title: Cash tray type confirmation equipment for watermark of banknote
Inventor: TODOROKI HIROMI
IPC: G07D7/20
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive confirmation equipment for the watermarks of banknotes used as one of self-defense against forged banknotes of large denomination notes increasing recently.  <P>SOLUTION: A cash tray is formed into a box type, and a lighting system is attached to its inside.  <P>COPYRIGHT: (C)2003,JPO