baber/WOPTO huggingface dataset:
Patent JP-2004285004-A (JP)
Title: Production method for 4,6-diaminoresorcinol
Inventor: MATSUOKA TAKESHI
IPC: C07C213/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for industrially advantageously producing 4,6-diaminoresorcinol using a dihalobenzene as a starting material.  <P>SOLUTION: This method comprises: a first process for producing 1,3-dichloro-2,4,6-trisulfobenzene by bringing 1,3-dichlorobenzene into contact with a sulfonating agent; a second process for producing 1,3-dichloro-2-sulfo-4,6-dinitrobenzene by bringing the compound obtained by the first process into contact with a nitrating agent; a third process for producing 1,3-dichloro-4,6-dinitrobenzene by hydrolyzing the second process compound under an acidic condition; a fourth process for producing 4,6-dinitroresorcinol by hydrolyzing the third process compound under a basic condition; and a fifth process for producing 4,6-diaminoresorcinol by reducing the fourth process compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289748-A (JP)
Title: Quality monitoring system and its quality monitoring method for multimedia communications
Inventor: FUJII YUJI
IPC: H04L12/70
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality monitoring system and its quality monitoring method for multimedia communications in which quality deterioration in audio/image data can be highly accurately detected before a user notices it.  <P>SOLUTION: A communication terminal 10k includes: a function 11c for collecting audio/image packets received from a communication destination while imparting time stamps of receiving times thereto; a function 11h for collecting terminal's own performance data; and functions 11e, 11f, 11g for calculating information on transmission delay, a packet loss rate and fluctuation being quality deterioration factors on the basis of information of the time stamps and sequence numbers of the collected audio/image packets and information on the time stamps of transmission times and sequence numbers from the communication destination. The communication terminal 10k is further equipped with: a function 11i for judging whether information on the calculated quality deterioration factors and the collected performance data exceeds a threshold; and a function 11j for notifying on the monitor the presence of possibility of the quality deterioration to occur when the information is found to exceed the threshold as a result of judgement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293593-A (JP)
Title: Control device for automatic transmission
Inventor: AOYAMA KOICHI
IPC: F16H61/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve shift responsiveness of an automatic transmission while reducing shifting shock.  <P>SOLUTION: A plurality of parameters (such as lag time and change speed of a turbine rotating speed Nt) showing a shifting state of the automatic transmission are calculated, and a plurality of correction values are calculated based on deviations of the plurality of the parameters from respective target values. The final correction values (final correction values a, b) to be reflected in correction control duties A, B (oil pressure correction quantities) are determined out of the plurality of the correction values based on a state of the plurality of the parameters (the shifting state). The correction control duties A, B in which the final correction values a, b are reflected are desirably made to learn by each conditions such as oil temperature and a throttle opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294651-A (JP)
Title: Image forming apparatus
Inventor: FUJITA NAOKI
IPC: G03G21/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for surely preventing the curl of a recoding medium.  <P>SOLUTION: This image forming apparatus is provided with a fixing device 17 for fixing an image formed on a recording medium 15, a cooling device 21 arranged at the downstream side of the fixing device 17 in the carrying direction of the recording medium 15 for spraying gas to the recording medium 15 and a controller 25 for detecting the image area rate of an image formed on the recording medium 15 from image data 31. The controller 25 controls the flow rate of gas to be blown to the recording medium 15 by a cooling fan 21a of the cooling device 21 based on the image area rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295406-A (JP)
Title: Property management system and method
Inventor: NAKAMURA NORIHARU
IPC: G06Q10/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a property management system that enables an efficient and easy check of the installation status of a property, and a property management method that enables an efficient and easy check of the installation status of a property.  <P>SOLUTION: With correspondences between properties and radio tags registered in advance in a management server 12 on the Web 11, when a certain property is, for example, moved from an original installation position and the radio tag attached to the property is passed near a transmitter/receiver, the transmitter/receiver reads in tag information, and a property manager terminal 15 transfers it and also passage position/date-time information from the transmitter/receiver to the server 12. The server 12 can compare initial installation position/date-time information and the passage position/date-time information as using unique tag information as a key to easily and quickly find that the property has been moved from the original installation position and when it has been passed near the transmitter/receiver installation position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292099-A (JP)
Title: Apartment house intercom system
Inventor: HORI HIROYUKI
IPC: G08B25/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apartment house intercom system allowing efficient operation of an elevator in emergency while switching it into linkage or non-linkage with a control machine depending on time zones.  <P>SOLUTION: In an at-work time zone in the morning in which many people come in and go out, set by the operation of an operation part 41 of a management room master unit 7, and in other time zones than a delivery time zone in which newspaper and milk deliverers use an elevator 8, an elevator control panel 9 is controlled by a control circuit 50 of the control machine 10 which detects it, and the elevator can be (automatically) landed on a floor of a gathering hall in linkage with the unlocking operation of an electric lock 2 by living room master units 4a, 4b or a gathering hall machine 1. On the other hand, in a time zone set by the operation of the operation part of the management room master unit, the elevator can be landed onto a call floor (independently of the control of the control machine) without linkage with the unlocking operation of the electric lock by the living room master unit or the gathering hall machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292622-A (JP)
Title: Curable composition, sealing material and adhesive
Inventor: FUKUI KOJI
IPC: C08K3/34
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable composition which is not only cured with moisture in the atmosphere to give a cured product having excellent elasticity, but also has excellent initial adhesiveness and heat-resistant adhesiveness, and can shorten a time until temporarily cured.  <P>SOLUTION: The hot melt type curable composition characterized by containing a vinylic polymer (a) containing at least crosslinkable hydrolysable silyl groups and having a number-average mol. wt. of 3,000 to 100,000 and a glass transition temperature of 20 to 150°C as a main component is characterized in that a storage elastic modulus characteristic E' in dynamic viscoelasticity (applied frequency: 10 Hz, strain: 1%) of the curable composition is ≤10<SP>5</SP>Pa at a temperature of 50 to 200°C and ≥10<SP>6</SP>Pa in a temperature range of ≤50°C. A sealing material comprises the curable composition. An adhesive comprises the curable composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291422-A (JP)
Title: Copy type note assembly and copy type note included in the same
Inventor: TAKAHASHI HIROSHI
IPC: B42D15/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a note assembly which facilitates to guarantee what a note is described later and which can copy at the place without using a mechanical copy and to provide individual notes for constituting the assembly.  <P>SOLUTION: The copy type note assembly is an assembly of the note including a plurality of notes. Each note is obtained by binding a plurality of sets of pages of one set having two notes of copy type. Only one number, character, a symbol or their combination in all sets of all the notes included in the same assembly is described in the pages of one set of two pages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003289466-A (JP)
Title: Camera
Inventor: KOYAMA HIROSHI
IPC: H04N5/232
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with a vertical turning mechanism for electrically inverting an image in horizontal and vertical directions at every time when the visual field of the camera passes through a directly above side or a directly below side.  <P>SOLUTION: An analog/digital converter 2 digitizes a video signal of an imaging section 1 under the control of a microcomputer 6, temporarily stored in a frame memory 3 and read, a digital/analog converter 7 converts the digital signal into an analog signal, and a signal processing circuit 8 processes the analog signal into a regular video signal and provides an output. The turning mechanism 4 changes a direction of the camera according to the operation by an operation section 9. A detection circuit 5 detects the turning angle of the camera in the vertical direction and transmits the angle to the microcomputer 6. When the angle in the vertical direction reaches 90-degrees or over, the microcomputer 6 controls a reading method of the digital video signal from the frame memory 3 to invert the top and bottom and the left and right thereby obtaining a video output with a normal top and bottom relation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290550-A (JP)
Title: Wiper for sheet with structure having spare attached to body
Inventor: YAMANAKA KAZUO
IPC: A47L13/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-use wiper for sheet enabling an effective use of limited resources.  <P>SOLUTION: The wiper for sheet have a structure composed by attaching the spare 5 to the body, in which the spare 5 is formed in a roll type or the like to attach to the body. The other spare 5 is formed in a wall hanging type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003334241-A (JP)
Title: Apparatus and method for mixing bone cement
Inventor: VENDRELY TIMOTHY G
IPC: A61F2/46
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus and a method for mixing a bone cement which reduces the exposure to vapors from a liquid bone cement at an operation place.  <P>SOLUTION: The bone cement mixing apparatus comprises: a bowl; an attachable/detachable lid; and a handle extending from the bowl. The bowl incorporates a bone cement vapor removal system that allows the extraction of bone cement vapors or fumes even after the lid has been detached from the bowl. Such extraction of vapors may be continuous. The vapor removal system is coupled to a vacuum source. The handle is ergonomically shaped and incorporates a vacuum tuning that couples the bone cement vapor removal system of the bowl with the vacuum source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004298316-A (JP)
Title: Deodorizing filter and air purifying device
Inventor: TAKI YOSHIHIKO
IPC: A61L9/01
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing filter which reduces a pressure loss, lowers output of a blower means, and shows a high deodorizing efficiency, and an air purifying device equipped with the deodorizing filter.  <P>SOLUTION: The deodorizing filter has each adsorbent material 4 placed to form spaces between adjacent adsorbent materials 4 in the directions of the width and the depth in a container 2 to make air passages found in the direction of the depth and constituted of the spaces zigzag. Consequently, the pressure loss is reduced, and the output of the blower means is lowered. Since air, containing odor constituents, flows in not only the air passage found in the direction of the depth and constituted of spaces formed between the adjacent adsorbent materials 4 in the direction of the width or the zigzag passage but also the air passage found in the direction of the width and constituted of spaces formed between the adjacent adsorbent materials 4 in the direction of the depth when passing in the container 2, a rate that the air makes contact with the adsorbent materials 4 becomes high, and the deodorizing efficiency is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309583-A (JP)
Title: Electrostatic charge image developing toner
Inventor: INOUE TOYOTSUNE
IPC: G03G9/087
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which ensures excellent fixability by blending a small amount of a wax and has excellent stability of a charged state in long-term running.  <P>SOLUTION: In the electrostatic charge image developing toner in which a coloring pigment, a wax, and a charge control agent are dispersed in a binder resin, the binder resin comprises a high molecular weight polyester resin in which ≥90 mol% of the acid units are derived from terephthalic acid and ≥90 mol% of the alcohol units are derived from bisphenol A, and which has a weight average molecular weight [Mw] of 15,000-30,000 and a number average molecular weight [Mn] of 3,000-5,000, and the wax is dispersed in an amount of 3-8 pts. wt. per 100 pts. wt. of the binder resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310243-A (JP)
Title: Image matching method, system and program using log-polar transformation
Inventor: HASEGAWA HIROSHI
IPC: G06T7/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for realizing a concrete processing in matching of a Log-Polar transformed image.  <P>SOLUTION: A block image Xk is extracted from an input image X followed by Log-Polar transformation to generate a block image LXk. A template image T is Log-Polar transformed to generate a template image LT, and the template image LT is horizontally and vertically extended to generate a pattern image PLT. Correlation processing is performed between the block image LXk and the pattern image PLT, and the rotating angle or magnification of an object is specified from the position coordinate where the block image LKx is matched on the pattern image PLT.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307762-A (JP)
Title: Manufacturing method of (meth)acrylic resin emulsion
Inventor: TANIMOTO SEIJI
IPC: C08F2/38
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a (meth)acrylic resin emulsion which is remarkably excellent in emulsion (co)polymerization stability and operating properties in polymerization and gives an emulsion excellent in film strength, freeze-thaw stability and mechanical stability.  <P>SOLUTION: The manufacturing method of the (meth)acrylic resin emulsion comprises emulsion (co)polymerizing at least one monomer selected from an acrylate monomer and a methacrylate monomer using a dispersant comprising a vinyl alcohol polymer containing at least 1.9 mol% of a 1,2-glycol bond and a redox polymerization initiator comprising a peroxide and a reducing agent, where the emulsion (co)polymerization is carried out by charging (1) an iron compound, (2) the monomer and (3) the vinyl alcohol polymer in the initial stage of the polymerization and continuously or continually adding the peroxide to the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315881-A (JP)
Title: Continuously cast steel slab for high toughness steel having excellent surface crack resisting sensitivity
Inventor: KOJIMA AKIHIKO
IPC: C22C38/14
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously cast steel slab for a high toughness steel which has excellent surface crack resisting sensitivity.  <P>SOLUTION: The continuously cast steel slab for a high toughness steel having excellent surface crack resisting sensitivity has a composition comprising, by mass, 0.02 to 0.2% C, ≤0.6% Si, 0.3 to 2.5% Mn, ≤0.02% P, ≤0.01% S, 0.001 to 0.05% Al, 0.0075 to 0.02% Ti, 0.005 to 0.05% Nb, 0.005 to 0.01% N, and 0.001 to 0.005% O. The continuously cast steel slab further comprises one or more kinds selected from 0.0005 to 0.005% Mg, 0.002 to 0.02% La+Ce and 0.0005 to 0.005% Ca, also satisfies formula (1) calculated by using mass%: Ti/N=1.5 to 3, and inequality (2): N≤-0.102Al+(-0.09Nb+0.0106), and the balance iron with inevitable impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327536-A (JP)
Title: Micro-ball mounting mask and mounting method of micro-ball
Inventor: OCHIAI MASANORI
IPC: H01L21/60
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask and an arranging method for mounting micro-balls surely on a work in a specified array pattern.  <P>SOLUTION: In order to mount micro-balls on one side of a work in a specified array pattern, the mask has one side being fed with the micro-balls and the other side opposing the one side, and through holes opening to the one side and the other side in correspondence with the array pattern and capable of inserting the micro-balls, wherein the other side is positioned at one side of the work and the micro-balls are passed through the through holes and mounted on one side of the work. When the other side is positioned at one side of the work, following relation is satisfied 0.8≤t/d≤1.4 between the distance t from one side of the work to one side of the mask and the diameter d of the micro-ball. The through hole has a first tapered part spreading from one side toward the other side and the ridge line at the side edge of the first tapered part on one side is shifted to the one side from the center of the micro-ball mounted on one side of the work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328234-A (JP)
Title: Signal measurement device
Inventor: GOTO TAKEHIDE
IPC: H04J11/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure a power level for evaluating quality of a digital broadcasting signal and a modulation error ratio without taking much time.  <P>SOLUTION: The digital broadcasting signal formed of a sub-carrier group including the prescribed number of continuous sub-carriers is A/D-converted. It is demodulated into base band signals I and Q. The base band signals are OFDM-demodulated and all sub-carriers in the sub-carrier group of the digital broadcasting signal are obtained. All the sub-carriers are divided into sub-carriers of respective segments at every sub-carrier group, and the power level of the divided sub-carrier group is operated. The sub-carriers for the respective segments are demodulated and MER of the respective segments is calculated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327679-A (JP)
Title: Epitaxial growth method of compound semiconductor layer
Inventor: NAGATAKE TAKESHI
IPC: H01L21/205
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method wherein, on base layers exposing a plurality of compound semiconductor layers to the surfaces, respectively, comprising V-group atoms that are different from each other, compound semiconductor layers which are different from those of the base layers and having good crystallizability are epitaxially grown by maintaining surface configurations of the base layers in good conditions.  <P>SOLUTION: Masks 28 are formed at upper portions of ridges 12 and 18, respectively, followed by transferring the substrate into a chamber of MOCVD equipment. While continuously supplying PH<SB>3</SB>gas at a rate of 1000sccm along with AsH<SB>3</SB>gas at a rate of 100sccm to the chamber, temperature of the substrate is raised from 640°C to a predetermined 670°C. When the temperature of the substrate has reached the predetermined value, supply of PH<SB>3</SB>gas and AsH<SB>3</SB>gas is stopped, and TMG gas and AsH<SB>3</SB>gas are replaced to the chamber for the formation of a GaAs layer having a thickness of 20Å. Subsequently, TMA gas, TMIn gas and PH<SB>3</SB>gas are supplied to the chamber to form an AlInP layer of 2500Å thick, followed by resupplying TMG gas and AsH<SB>3</SB>gas to the chamber to form a GaAs layer of 2000Å thick, thereby forming an embedded layer in which the ridges 12, 18 are embedded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327692-A (JP)
Title: Connection device
Inventor: YANAGIDA KUNIO
IPC: H05K1/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and surely mount a component in an effective connection device utilized for an apparatus which needs installing precision of the component.  <P>SOLUTION: By forming a hole 5 for connecting the component formed at a P-plate 4 to be elliptic, the inner wall of the hole 5 never hinders the insertion of the terminal 2 of a CCD 1, and the CCD 1 is precisely and surely connected and fixed to the P-plate 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000957-A (JP)
Title: Water treatment device
Inventor: TAJIMA RYUJI
IPC: C02F1/42
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of obtaining better detergence and finer finishing beauty than past without using a synthetic detergent and with using a pure soap which has less load on environment and capable of reducing cost in forming treatment water mainly in the building cleaning.  <P>SOLUTION: This device is capable of using a pure soap with sodium ion water formed by passing tap water through an ion exchange resin cylinder (2) and makes the water molecule cluster smaller by passing the tap water through a magnetic cylinder (7) or minus ion ceramic cylinder (22) and forms treatment water with a better detergence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178548-A (JP)
Title: Dealing object item introduction system and method
Inventor: TAMURA SHINYA
IPC: G06Q50/16
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience for a user in selecting a dealing object item or its incidental facilities.  <P>SOLUTION: A leasehold property is an example for a dealing object item. A leasehold property introduction server 1 is used for storing leasehold property data related to the leasehold properties, and one or more incidental facility data respectively corresponding to one or more incidental facilities installable in the respective leasehold properties. The server 1 is used for displaying, on a display screen of an owner system 3 used by the owner of the leasehold property, an authorization tool for inputting whether or not the installation of the incidental facilities in the leasehold property is authorized for a plurality of the respective incidental facilities. The server 1 is used for displaying, on a display screen of a user system 25 used by a user, the leasehold property data, and one or more incidental facility data respectively corresponding to one or more incidental facilities authorized by the owner by using the authorization tool.  <P>COPYRIGHT: (C)2004,JPO