baber/WOPTO huggingface dataset:
Patent JP-2002316967-A (JP)
Title: High purity butyl acetate and method for producing the same
Inventor: TOUBOU KAZUHISA
IPC: C07C67/08
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide high purity butyl acetate having an extremely reduced concentration of a material derived from sulfuric acid detected by an ion chromatographic analysis, and causing the increase of little amount of the sulfuric acid with time. SOLUTION: This method for producing the high purity butyl acetate comprises subjecting the butyl acetate produced by esterifying acetic acid with n-butanol in the presence of a sulfuric acid-based catalyst to a neutralizing treatment, distilling and purifying the neutralized product, and treating the purified product with an anion exchange resin preferably at 15-70 deg.C at 0.1-30 hr<-1> space velocity to reduce the concentration of the material derived from the sulfuric acid detected by the ion chromatographic analysis to <=20 ppb.
Patent JP-2003234716-A (JP)
Title: Data transmission apparatus
Inventor: HAYASHI TORU
IPC: H04J3/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To construct a transmission system in which data can be exactly transmitted in comparatively simple configuration.  <P>SOLUTION: The system is provided with a first transmission apparatus composed of (master) transmitters, a second transmission apparatus composed of a plurality of (slave) transmitters 1-N connected to the first transmission apparatus and a selective multiplexer 16 composed of a synchronous transfer module for receiving a data signal composed of a prescribed frame and processing the data signal related to the plurality of transmission apparatuses corresponding to setting information. Then, the data signals composed of the prescribed frames from the plurality of transmitters comprising the second transmission apparatus are multiplexed by the selective multiplexer 16 and transmitted to the first transmission apparatus, and the multiplexed data signal composed of the prescribed frame from the first transmission apparatus is selected by the selective multiplexer 16 and transmitted to the plurality of transmitters comprising the second transmission apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239414-A (JP)
Title: Exterior heat insulation wall structure
Inventor: MATSUZAWA SHOJI
IPC: E04B1/76
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily achieve in a simple connection means fixing retension of a planar heat insulation member to the wall body and connection support of furring strips members fitting interior members at a specified distant position of the rear face of the wall body and make it possible to apply the wall structure to both bearing wall such as a cast-in-place RC structure or the like and non-bearing wall panel such as an ALC panel.  <P>SOLUTION: An anchor member 10 embedded in wall bodies 3, 36 is extruded from the rear face of the wall and connected to a connection screw cylinder 12 adaptable for the thickness of the planar heat insulation member 11. The planar heat insulation member 11 attached to the rear face of the wall bodies 3, 36 is fitted to the wall bodies 3, 36 and retained through the connection screw member formed of the connection screw cylinder 12 and a connection screw shaft 10 screwed therewith. The exteriorly extended heat insulation wall structure is characterized by connectedly supporting the furring strips 5 fitting an interior finishing member 14 at a specified distant position from the rear face of the bodies 3, 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238381-A (JP)
Title: Cosmetic composition
Inventor: HITSUDA HIROKO
IPC: A61K8/44
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cosmetic composition which has excellent safety and stability, high moisture retaining property, moist sense of use, excellent affinity for the skin free from greasiness and creaky feeling.  <P>SOLUTION: The cosmetic composition comprises one or more kinds of α-monoalkylglyceryl ether as a component (A), one or more kinds of natural surfactants as a component (B) and one or more kinds of humectants selected from the group consisting of a polyhydric alcohol, a saccharide, an organic acid or its salt, hyaluronic acid, an amino acid, trimethylglycine, plant extract, marine alga extract and yeast extract as a component (C).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243258-A (JP)
Title: Manufacturing method of solid electrolytic capacitor
Inventor: TANAKA EISAKU
IPC: H01G9/032
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid electrolytic capacitor, which can improve the efficiency and the quality of the manufactured products in the methods of manufacturing solid electrolytic capacitors having solid electrolytic layers formed in the cells of the porous sintered material.  <P>SOLUTION: This manufacturing method includes a step to immerse a porous sintered material 2 in a solution to impregnate and form a solid electrolytic layer 5, and a step to adhere the solid electrolytic layer 5 into the porous sintered material 2. The impregnation step includes a first immersion treatment to immerse a part of the porous sintered material 2 in the solution for a certain time and a second immersion treatment to immerse the whole porous sintered material 2 in the solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240038-A (JP)
Title: Damper
Inventor: KAWASHIMA YOICHI
IPC: F16F7/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive damper having a simple structure.  <P>SOLUTION: The damper has a damping means 3 between a fixed part 1 and a movable part 2, and the damping means 3 damps movement of the movable part 2. The damping means 3 is made of rollable rubber-like elastic body 31, which is disposed by pressure contact between the fixed part 1 and the movable part 2 rollably in the moving direction of the movable part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241627-A (JP)
Title: Ultraviolet ray irradiating apparatus
Inventor: SUZUKI HITOSHI
IPC: G09B5/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve a problem that a power source (battery, etc.), is consumed by unintentionally turning on a switch when an UV ray irradiating apparatus is carried around and also to evade danger to erroneously turn the apparatus toward eyes, and irradiate UV rays concerning the UV ray irradiating apparatus by which a transcript not to be visually recognized owing to transparency is visually recognized by irradiating the UV rays.  <P>SOLUTION: The UV irradiating apparatus is portable and includes: a light emitting body for emitting the UV rays; the power source; and the switch for energizing, etc. The switch comprises a hidden safe switch to be turned on only under a specified situation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338969-A (JP)
Title: Method for removing sludge from crude oil tank and recovering oil from removed sludge
Inventor: KIM MYUNG-JUN
IPC: C10G1/00
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a sludge and recovering an oil from the removed sludge which minimizes the air pollution due to the opening of a crude oil tank for a long period of time from which the sludge has been removed in a closed system. SOLUTION: The method for removing a sludge and recovering an oil from the removed sludge comprises the steps of: (a) feeding a heating medium oil to be obtained from an oil refining step to a sludge to be accumulated in a crude oil storage tank at a volume ratio of the heating medium oil to the sludge of 3:1 to 20: 1 (to be selected from a normal pressure bottom oil, a reduced pressure bottom oil, and a reduced pressure gas oil), (b) melting the sludge until the entire mixture of the above heating medium oil and sludge exhibits a uniform temperature distribution with or without mixing the introduced heating medium oil and the sludge, (c) precipitating inorganic components by leaving the above mixture of the heating medium oil and sludge to stand in the above storage tank or in a different separation tank connected to the above storage tank, and (d) recovering an oil in the above mixture of the heating medium and sludge.
Patent JP-2003244790-A (JP)
Title: Speaker
Inventor: SANO KOJI
IPC: H04R9/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent speaker used for various video audio apparatuses capable of suppressing rolling of a diaphragm of the speaker so as to enhance the sound pressure versus frequency characteristic.  <P>SOLUTION: In order to solve the task above, a shaft and an elastic disk 12 are provided to an upper part of a center pole 4 in the speaker of this invention. Placing the disk 12 to an inner circumference of a voice coil 7 can suppress rocking of the voice coil 7 in a vertical motion and prevent rolling of the diaphragm 9 so as to enhance the sound pressure versus frequency characteristic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243667-A (JP)
Title: Semiconductor device, method of manufacturing semiconductor device, and method of manufacturing semiconductor substrate
Inventor: SUGIYAMA NAOHARU
IPC: H01L21/84
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a problem resulting from a defect at the interface between an insulation layer and a SiGe crystal layer not to give adverse effect on the leak current characteristic in a MIS type field effect transistor in which a strain Si layer joined with the SiGe crystal layer formed on an insulation layer is used for channel layer.  <P>SOLUTION: This semiconductor device is provided with MIS type field effect transistors which are provided at the side surfaces of insulation film 220, SiGe crystal layer 30 on the insulation film 20 and SiGe crystal layer 30, provided with the strain Si layer 40 and source region 50 and drain region 60, gate insulation layer 70 and gate electrode 80 provided at the strain Si layer 40, wherein an area of the channel forming surface at the strain Si layer 40 is larger than the area of the bottom surface of the SiGe crystal layer 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210535-A (JP)
Title: Method for creation and incombustible cremated product
Inventor: YOSHIMIZU KIMIKO
IPC: A47G33/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when persons such as a person having a deep mind to the dead to be cremated, particularly a bereaved family, a person having an obligation, apprentice or the like later desires to member the dead from a remote place, there is only a photograph, and in the case of the photograph, the photograph is mere left by the bereaved family, the person having the obligation, the apprentice or the like, and hence the photograph does not contain the soul of the dead, and is considered to be a thin presence.  <P>SOLUTION: The method for cremation comprises the steps of adding the incombustible cremated product to a remain in a grave, and cremating the remain. The cremated product cremated together with the remain is removed after the cremation, the product is placed close to the bereaved family, the bereaved family, the person having the obligation, the apprentice or the like always easily remembers the dead.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250182-A (JP)
Title: Cdma mobile communication system, radio network controller therefor and scrambling code allocation method therefor
Inventor: AIZAWA YUGO
IPC: H04J13/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the collision of a scrambling code generated for a certain terminal by a certain RNC and a scrambling code generated for the other terminal by the other RNC.  <P>SOLUTION: The low-order digit take-out part 221 of a data processor 22 takes out one non-allocated scrambling code low-order digit from a scrambling code low-order digit storage part 231 and a low-order digit allocation state write part 222 updates the storage of the allocation state of the code to an already allocated state. A high-order digit read part 223 reads the identification number of the present device from a scrambling code high-order digit storage part 232 and defines it as a scrambling code high-order digit. A high-order digit and low-order digit combining part 224 combines the scrambling code high-order digit and the scrambling code low-order digit to attain one scrambling code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246331-A (JP)
Title: Hanging pouch
Inventor: TOMATSURI TAKEO
IPC: B65D33/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively producible hanging pouch which is provided with a quantitative mechanism for taking out a desired amount and which can be used any time directly without a refill into a bottle.  <P>SOLUTION: In forming this hanging pouch, the four sides of square resin sheets are sealed by heat sealing, etc., a storage part (12) for a viscous body is formed in the center of the sealed sheets, and a tip narrowing lateral discharge pipe (13) connected with the storage part is formed underneath the same. A plurality of hanging holes (17) are formed in the sealed part (11) on the periphery of the pouch. Depending on the remaining amount of a content such as a viscous body filled in the part (12), the position for hanging can be changed for preventing the content from flowing out from the outlet of the pipe (13).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248649-A (JP)
Title: Printing processor and program using e-mail
Inventor: OKAMOTO TOMOYUKI
IPC: G06F13/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an understanding by a client of a usage status of a device shared on a network.  <P>SOLUTION: A printing processor comprises a communication means for transmitting and receiving e-mails, a wait status determining means for determining whether a printer is in a wait state or not, a subject determining means for determining whether the subject of an e-mail received by the communication means is a specific subject or not, and a mail transmitting means for creating replay mail corresponding to the determination by the wait status determining means and commanding the communication means to transmit it if the subject determining means determines that the e-mail subject is the specific subject.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246156-A (JP)
Title: Printing plate material, preparing method therefor, recycling method for printing plate, and printing machine
Inventor: SUDA YASUHARU
IPC: B41N3/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To recycle a plate material for enabling repeated use thereof and also to attain shortening of an image writing time in a printing process and shortening of a time for recycling a plate.  <P>SOLUTION: This printing plate material enables writing of an image by a light having a wavelength of a visible light or below and preparation of the plate without a wet type developing treatment and besides enables repeated recycling and use of the plate. The material is constituted of a base 1, a photosensitive layer 3 provided on the surface of the base 1 and containing a photocatalyst reacting to the light having a wavelength of a visible light or below and an intermediate layer 2 interlaid between the base 1 and the photosensitive layer 3 and containing a semiconductor or an electric conductor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254831-A (JP)
Title: Two-dimensional radiation thermometer
Inventor: MIZUNO ATSUSHI
IPC: G01D7/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To superpose the picked-up image of an object to be measured and the temperature distribution in the object upon another in an accurate positional relation.  <P>SOLUTION: A two-dimensional radiation thermometer 1 is provided with a temperature detecting section 2 having a plurality of non-contacting temperature detecting sensors which individually detect the temperature of the object to be measured in a measuring area; an image pickup section 3 which picks up the image of at least the measuring area; and a display control unit 4 which causes a measured-result image obtained by superposing the image of the object picked up by means of the image pickup section 3, and the temperature distribution in which the temperature corresponding to each temperature detected by means of the temperature detecting section 2 is arranged correspondingly to the arranging pattern of the temperature detecting sensors upon another to be displayed on a displaying section 5. The display control unit 4 corrects at least either one of the displaying position of the measuring area in the image on the displaying section 4, and the displaying position of the measuring area corresponding to the temperature distribution in the displaying section 4 so that the displaying positions may be superposed upon another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252971-A (JP)
Title: Modified polylactic acid having branched peptide chain at its end
Inventor: ARIMURA HIDETOSHI
IPC: C08L101/16
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a modified polylactic acid having a branched peptide chain which has many reactive functional groups at its chain ends and to provide a biodegradable microsphere having many reactive functional groups on its surface which is manufactured using the modified polylactic acid.  <P>SOLUTION: This modified polylactic acid has a branched peptide chain end having a reactive functional group. The biodegradable microsphere comprizes the modified polylactic acid as a constituent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319675-A (JP)
Title: High-voltage transistor with embedded conduction layer
Inventor: DISNEY DONALD RAY
IPC: H01L21/336
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a lateral high-voltage FET having a low on-state resistance and an embedded conduction layer. SOLUTION: A P-type embedded layer region is formed within an N-well, formed in a P-type substrate. The P-type embedded layer region is connected to a drain electrode by a first P-type drain diffusion region disposed in the N-well region the P-type embedded layer region is also connected to a second P-type drain diffusion region, which extends downward from the surface at the one end of the PMOS gate region, and a P-type source diffusion region, which is connected to the source electrode, defines the other end of the gate region.
Patent JP-2003257680-A (JP)
Title: Load control system
Inventor: KIDOKORO MASAHIRO
IPC: H05B37/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load control system including a plurality of sensor units which are laid in line, capable of performing a favorable control even when many persons exist within the sensing area.  <P>SOLUTION: The load control system is equipped with sensor units 1 for sensing any person existing within a predetermined area and emit a human body sensing pulse signal, a control unit 2 which starts a timer when the human body sensing pulse signal is fed and also emits a control signal for performing the On control and emits the control signal for performing the Off control when the next human body sensing pulse signal is not fed for a specified period after starting, a relay unit 3 to perform opening and closing of an electric line in conformity to the control signal, and a load 4 to be turned on and off in compliance with the opening and closing of the electric line, wherein a plurality of such sensor units 1 are provided, and the control unit 2 is furnished with an input port 24 where the sensor units are connected parallel, and resetting of the timer is conducted in accordance with the voltage level of the human body sensing pulse signal fed to the input port.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256845-A (JP)
Title: Method and device for measuring three-dimensional motion and program for executing the same method and recording medium with the same program recorded
Inventor: SHIMAMURA JUN
IPC: G01B11/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure the three-dimensional moving vector of a moving object to be measured from a plurality of images without using any model or executing stereo correspondence.  <P>SOLUTION: A point to be tracked selecting part 1 reads central projected images at two time, and obtains a point to be tracked at one time. A two-dimensional moving vector obtaining part 3 obtains a two-dimensional moving vector from the central projected images at two time and the point to be tracked, and extracts one target point. A parallel projected image selecting part 2 reads two parallel projected images, and converts the coordinates of the point to be tracked on the central projected images into coordinates on the parallel projected images. A two-dimensional moving vector obtaining part 3 obtains the two-dimensional moving vector from the parallel projected images at two time and the converted coordinates. A three-dimensional moving vector calculating part 4 receives the two-dimensional moving vector of the parallel projected images and the two-dimensional moving vector of the central projected images and the coordinates of the point to be tracked, and calculates the three-dimensional coordinate value of the point to be tracked. The above mentioned processing is executed to all points to be tracked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258800-A (JP)
Title: Setting processing method and apparatus for network equipment
Inventor: OGAWA MASATO
IPC: H04L12/70
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To limit a storage region required for setting processing of network equipment into a certain degree of size.  <P>SOLUTION: In a process for accepting the setting request of the network equipment form a high-order system, generating history management objects one by one for each setting request and performing setting processing in response to a plurality of setting requests, a processing status for each certain fixed stage is stored for each history management object generated for each setting request and when requested setting processing is normally completed, the corresponding history management object is erased. When abnormality occurs or mismatching occurs in a transaction, the history management object is not erased but information indicating the abnormal end is stored in the history management object and according to the information of the processing process stored in the history management object at a certain time point, processing is performed for recovering the original of abnormal setting contents. At a point when the recovery of the setting contents is completed, the history management object is deleted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261738-A (JP)
Title: Composition containing polymer having ionic functional group, ink composition, image-forming method using the ink composition and image-forming apparatus
Inventor: IKEGAMI MASAYUKI
IPC: C09D11/38
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition containing a pigment homogeneously dispersed in a solvent and a block polymer having an ionic functional group, an image-forming method using the ink composition and an image-forming apparatus.  <P>SOLUTION: The invention provides an ink composition containing a pigment, a solvent and a block polymer having an ionic functional group, an acid residue or a base residue on the terminal, an image-forming method using the ink composition and an image-forming apparatus. The polymer having an ionic functional group, an acid residue or a base residue on the terminal is an ABX-type block polymer containing A, B and X segments wherein A and B are each a block segment containing a vinyl ether structure as the repeating unit and X is a terminal segment composed of an ionic functional group, an acid residue or a base residue.  <P>COPYRIGHT: (C)2003,JPO