baber/WOPTO huggingface dataset:
Patent JP-2005017022-A (JP)
Title: Electrooptical constant measuring method and apparatus
Inventor: AKAZAWA MASAYOSHI
IPC: G01J4/04
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical constant measurement method and an electrooptical constant measuring apparatus that are effective for evaluating the level of the electrooptical effect of a thin film required for designing an optical waveguide incorporating an electrooptical thin film, and designing a functional optical component.  <P>SOLUTION: The electrooptical constant measuring apparatus comprises pieces of measuring apparatus 10, 20 for measuring (tanΨ, cosΔ) spectrum by a spectrum ellipsometric method while voltage can be applied between a substrate and a transparent conductive thin film by covering the electrooptical thin film formed on the substrate with the transparent conductive thin film; and an arithmetic unit 30 for comparing the amplitude of the differential spectrum between two tanΨ spectra with the amplitude of a reference spectrum obtained by differentiating the tanΨ spectra from the tanΨ spectra when voltage is applied and is not applied, obtained by the pieces of measuring apparatus 10, 20, hence calculating the effective wavelength change of optical interference resulting from the application of voltage, deriving a refractive index change from the value, and calculating an electrooptical constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015670-A (JP)
Title: Monomer composition for plastic optical materials and its cured product
Inventor: UEMAE KOHEI
IPC: C08F18/14
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monomer composition to obtain plastic optical materials which becomes hardly yellowish and has excellent heat resistance, impact resistance and dye-affinity, and also to provide a plastic optical material and a lens prepared from the same.  <P>SOLUTION: The monomer composition for plastic optical materials contains, to 100 pts.wt. of a polymerization component consisting of a diallyl compound as a main component, 0.01-10 pts.wt. of a dialkyl peroxydicarbonate type of a radical polymerization primer containing propyl-n-propyl peroxydicarbonate as an essential ingredient. The plastic optical material is prepared by curing the above monomer composition. The lens is prepared by processing the above optical material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013936-A (JP)
Title: Method of crushing pollen
Inventor: HAMAYA MARETO
IPC: A23L21/20
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of crushing pollen, capable of easily crushing husk thereof.  <P>SOLUTION: The method for crushing pollen comprises the steps of dispersing pollen and a treatment-medium in a dispersion medium to obtain a dispersion and passing the dispersion through a wet-type crushing apparatus to crush the pollen. According to this method, pollen husk can be easily crushed, and the nutrient or useful ingredient of pollen is not damaged since enzyme is not utilized here. Further, a pollen ingredient can be easily separated from a treatment liquid after treatment. Here, as the treatment medium ceramic-beads, for example, can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013152-A (JP)
Title: Cell differentiation retarder and method for culturing cell, culture solution and cultured cell by using the same retarder
Inventor: MIYABAYASHI TOMOYUKI
IPC: A61K35/545
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell differentiation retarder obtained by culturing a stem cell or a embryonic stem cell in a undifferentiated state without using a feeder cell and to provide a culturing method using the cell differentiation retarder and to provide a culture solution by using the culturing method and a cell cultured and prepared by using the cell differentiation retarder.  <P>SOLUTION: Enhancing effect of undifferentiated and pluripotent embryonic stem cell is found in a low molecular compound, particularly indole derivative. The stem cell differentiation retarder comprises the low molecular compound, particularly the indole derivative as an active ingredient. The method for culturing the embryonic stem cell comprises culturing the embryonic stem cell in large amount in safe and undifferentiated state in the absence of the feeder cell by using the indole derivative. The culture solution of the stem cell comprises the indole derivative. The cell is cultured and prepared by using the indole derivative as the cell differentiation retarder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016261-A (JP)
Title: Structure of drainage from upper surface of bottom frame of flat bottom sash
Inventor: OTOMO TOSHIKATSU
IPC: E06B1/70
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of drainage from the upper surface of the lower frame of a flat bottom sash, which smoothly drains water leaking out to the indoor side on the upper surface of lower frame from the lower sash meeting part of horizontally sliding windows, where a hang-down piece is hung from the bottom sash of double sliding screens and fitted into a slide groove formed at the upper surface of each bottom window frame.  <P>SOLUTION: The bottom window frame for an external opening of a building has a structure where hand-down pieces are hung from outside the bottom frames of outer and inner horizontally double sliding windows provided at this external opening, and fitted into outer and inner window slide grooves formed at the nearly flat upper surface of the bottom window frame. The upper surface of the bottom frame located between the slide grooves of outer and inner windows is formed using an upper surface member, and drain ditches inclining from the upper surface of bottom frame toward the inner window slide groove is formed at the indoor side of this upper surface member at a position near the sash meeting part. It is better to form a plurality of these drain ditches nearly in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024323-A (JP)
Title: Specimen pretreatment liquid for inspecting immunity, and treatment method
Inventor: IMOARAI TAKESHI
IPC: G01N33/569
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment liquid in a specimen and a pretreatment method required for accurate and simple inspection for inspecting influenza virus by immune chromatography.  <P>SOLUTION: A specimen, sampled from an organism for inspecting influenza, such as pituita, phlegm, and a pharynx wiping liquid, is treated by a pretreatment liquid containing a nonionic surface active agent and 0.3M alkali metal ions. As the nonionic surface active agent, a polyoxyethylene-based surface active agent can be used, and sodium ions can be used as the alkali metal ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024868-A (JP)
Title: Image display medium
Inventor: MACHIDA YOSHINORI
IPC: G02F1/167
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a partition wall from being visually recognized as a linear noise pattern.  <P>SOLUTION: In a image display medium constructed by compartmentalizing a gap between a pair of substrates placed opposite to each other into a plurality of cells with partition walls and sealing a display substance (for example, charged colored particles) making display concentration variable in the individual cells, fundamental shapes of individual cells are made to be rectangles of which the long sides are aligned in a horizontal direction and the short sides are specified to be long enough for not affecting image quality of a displayed image when the particles fall down inside the cell. Further, the individual cells are disposed at random in such a way that a total of four corner parts of the cell respectively existing on both ends of a pair of the short sides are respectively in contact with one of adjacent cells, which exists in a direction of extension of the short sides in contact with the individual corner parts, at intermediate parts of sides of the adjacent cells.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034290-A (JP)
Title: Seat structure of chair
Inventor: MASUNAGA HIROSHI
IPC: A47C7/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable seat structure without making a sitting person feel pressure or uncomfortable on the back of thighs.  <P>SOLUTION: A seat frame 1 in the seat structure of a chair having a net member 3 stretched over the top of the seat frame 1 consists of a frame-like rigid outer peripheral part 2 and a cushion material support part 10 extending inward in the horizontal direction from the inner edge 2e of the outer peripheral part 2 in the front. A thick cushion material 8 facing in the left/right directions is fixed on the cushion material support part, and a top 8a of the cushion material 8 is made to project upward from a top 2a of the outer peripheral part 2 and the net member 3 is stretched over tops of both the cushion material 8 and the outer peripheral part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045361-A (JP)
Title: Scanner system and method therefor
Inventor: MAEDA YASUYORI
IPC: H04N1/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface proper to users when a plurality of client units share a scanner and use it in common.  <P>SOLUTION: A communication connection is established between a scanner server 2 and a client PC 3. The client PC 3 makes a request of scan job identification information and sets parameters, and the server 2 informs the client PC 3 about the scan job identification information. The user operates the client PC 3 to cause the scanner server 2 to transmit the scan job identification information and a scan processing start request, and the scanner server 2 executes scan processing to generate image data. A transfer request of the image data is given to the scanner server 2, which transfers the image data to the client PC 3. After the end of transfer, the communication connection is interrupted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056932-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: UKITA YASUNARI
IPC: H01L21/52
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding method which does not use lead without deteriorating productivity.  <P>SOLUTION: Content of resin component of die mount paste 2 is 1wt%, and stress relaxation property is low. After passing through process of heating curing, cracks 6 occur in a die mount paste curing object. Regardless of existence of cracks 6 to the die mount paste 2, a second curing process is performed wherein heat is applied while pressure is applied to the die mount paste 2 subjected to temporary curing in last process. For example, a lead frame is heated at about 220°C with a heating heater 8, and a semiconductor element 3 is pressurized for 5 minutes by 20MPa on the lead frame 1 side with a tool 7 heated at about 220°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054612-A (JP)
Title: Electric supercharging device
Inventor: HATTORI MOTOYUKI
IPC: F02B33/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the timing of switching of supercharging without additionally installing a pressure detection device in a supercharging device having both a turbocharger and an electric supercharger.  <P>SOLUTION: This control device 5 of an internal combustion engine comprises the turbocharger 3, the electric supercharger 4 installed in an intake passage 8 on the downstream side of the turbocharger 3, a bypass passage 10 bypassing the electric turbocharger 4, and a bypass valve 6 opening/closing the bypass passage 10. The control device also comprises a pressure ratio estimating means 5 estimating a pressure ratio between the upstream and downstream sides of the electric supercharger 4 from the drive force of the electric supercharger 4 and the rotational speed of the electric supercharger 4 and a bypass valve control means 5 fully closing the bypass valve 6 when supercharging is started by the electric supercharger 4 and opening the valve when the pressure ratio estimated by the pressure ratio estimating means 5 is generally 1.0, i.e., pressures on the upstream and downstream sides of the electric supercharger 4 are generally equal to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053283-A (JP)
Title: Clip base
Inventor: KUZUNO TAKASHI
IPC: B60S1/40
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip base capable of suppressing chatter of a wiper blade and generation of judder by preventing rotation of a rivet relative to a base body section.  <P>SOLUTION: The clip base 20 comprises a clip folder 21 engaging with a wiper arm, a base body section 22 that has a storage section 26 formed of facing side wall sections 27 and 27 and stores the clip folder 21 in the storage section 26, and the rivet 23 penetrated through the side wall sections 27 and 27 and for making the base body section 22 rotatably pivot the clip folder 21. The base body section 22 has locking portions 30 and 30 on the side wall section 27 for preventing rotation of the rivet 24 by locking the head 24 of the rivet 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072635-A (JP)
Title: Image processing apparatus, image forming apparatus, image reading apparatus, image processing method, image processing program, and computer-readable recording medium stored with the image processing program
Inventor: GOTO MAKIO
IPC: G06T5/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of effectively reducing an adverse effect on an image due to moire without degrading the image quality.  <P>SOLUTION: A digital color copying machine 10 is provided with a uniform density region processing section 1 having a uniform density region extract section 1a and an image data conversion section 1b. The uniform density region extract section 1a extracts a uniform density region with a uniform density in an area gradation image region included in an input image. The image data conversion section 1b generates new image data to express the density as to the uniform density region extracted by the uniform density region extract section 1a and replaces a part corresponding to the uniform density region in the input image data with the new image data. Image data capable of realizing a suitable image from which moire is sufficiently excluded are generated as the new image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069499-A (JP)
Title: Plate fin type heat exchanger
Inventor: MIYAMOTO KENJI
IPC: F28F3/08
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate fin type heat exchanger, comprising a junction part, capable of achieving high reliability at a high temperature, and reducing stress concentration.  <P>SOLUTION: This plate fin type heat exchanger 10 comprises a low-temperature fluid passage 4, and a high-temperature fluid passage 5. It is provided with fins 2 of wavy form with top parts 8 that are round, and a plate 1 having recessed parts 7 to be engaged with the top parts 8 of the fins 2. The top parts 8 of the fins 2 and the recessed parts 7 of the plate 1 are jointed with each other by diffusion-junction. By forming fillet parts 11 corresponding to fillets formed at the time of brazing-junction close to the recessed parts 7, durability reliability is further improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041205-A (JP)
Title: Method for isolating composition rich in xylanase from aqueous mixture containing cellulase protein
Inventor: LORCH JEFFREY D
IPC: D06M16/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide EGIII cellulase and xylanase suitable for a washing detergent composition used in a neutral or an alkaline condition.  <P>SOLUTION: This method for isolating substantially pure xylanase from an aqueous mixture of cellulase proteins containing also xylanase is provided by adding an effective amount of a polyethylene glycol in the presence of an inorganic salt to the aqueous mixture consisting of a Trichoderma sp. cultured medium. The process of separating the xylanase component from the aqueous mixture is provided by adding the polyethylene glycol into the aqueous solution of enzymes for forming a two phase system to separate a phase rich in xylanase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030085-A (JP)
Title: Unauthorized parking-intrusion preventing device
Inventor: FUJIWARA YUKIAKI
IPC: E01F13/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive unauthorized parking-intrusion preventing device, for preventing a chain from hindering going in and out of a vehicle, and having a nice appearance to look at, in an opening-closing state of the chain, in the unauthorized parking-intrusion preventing device for regulating the going in and out vehicle, by stretching and opening the chain in the doorway in a parking garage and a public facility.  <P>SOLUTION: This unauthorized parking-intrusion preventing device is constituted so that the chain can be wound and stored in a main pole, by being inserted into an outer peripheral part of a chain winding wheel inside of the main pole tip, by fixedly arranging the tip of the chain in an arm tip part of a sub-pole, by respectively erecting the main pole and the sub-pole having a device capable of winding the chain manually or by motive power, in the doorway such as the parking garage and the public facility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030521-A (JP)
Title: Corrugated pipe and its piping method and repairing method
Inventor: HIGUCHI HIROSHI
IPC: F16L1/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the pressure loss of a corrugated pipe.  <P>SOLUTION: In the corrugated pipe, inward protruded pipe wall portions 1 protruded to the inside of the pipe and outward protruded pipe wall portions 2 protruded to the outside of the pipe are provided alternately in a vertically sectional view. Lining is applied to the pipe with a lining layer C having a continuous cylindrical inner peripheral face 3 of an approximately constant inner diameter along the direction of the pipe axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032379-A (JP)
Title: Device and method for recording
Inventor: HORIKAWA SHUJI
IPC: G06F3/08
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a writing request by a buffer recording/reproducing unit on a disk recording medium having a recording/reproducing unit larger than a buffer unit.  <P>SOLUTION: A memory 4 is managed by a cluster unit and accessed by a sector unit. The management area of the memory 4, the cluster of a disk 90 and a fill bit indicating the validity/invalidity of data by a sector unit are homologized with one another. Based on the writing request of a PC 100 by a sector unit, the address of the memory 4, and the cluster and the fill bit of the target disk 90 are obtained. One cluster of a writing target is read from the disk 90 and written in a reading memory 200. Based on the fill bit, the data of the memory 200 corresponding to the invalid data sector of the memory 4 is written in the memory 4 by a sector unit. The data of the memory 4 is written in the disk 90 by a cluster unit. The writing request of the PC 100 by the sector unit is realized without destroying the data of the disk 90.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031555-A (JP)
Title: Display device
Inventor: SATO SATORU
IPC: H05K5/02
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which is advantageous to enhance durability of batteries while attaining miniaturization of the device .  <P>SOLUTION: A circuit section 16 is arranged along the top edge of a back surface 1204 of a case 12 of a display device 10 and batteries 18 are stored along the bottom edge of the case 12. A stand 20 and a storage recessed section 22 are provided between the circuit section 16 and the batteries 18. The stand 20 has two longitudinal pieces 2002 and one lateral piece 2004 which is extended to the left and the right directions to link the bottom tips of the longitudinal pieces 2002. Each of the longitudinal pieces 2002 comprises a top leg 200A and a bottom leg 2002B which is stored in the top leg 2002A in a freely retractable manner, so that the pieces 2002 can be extended and retracted along the up and down directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038689-A (JP)
Title: Ion source
Inventor: SAKAI SHIGEKI
IPC: H01J27/20
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion source capable of generating ion beam having an oblong cross-section with excellent uniformity within the cross-section.  <P>SOLUTION: The ion source 2 comprises a scanning electron source 4 generating electron 10 scanned in an X direction, and a vessel in which the electron 10 is made incident from the scanning electron source 4, gas 28 introduced, generating plasma 32 by ionizing the gas 28 by the impact shock of the electrons 10. The ion source 2 is provided with the plasma-generating vessel 22 with an ion extraction slit 30 extended along the X direction and an extraction electrode system fitted outside the plasma-generating vessel made of one or more electrodes and extracting ion beams of a cross-section slim shape from the plasma 32 through the ion extraction slit 30 of the plasma-generating vessel 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034731-A (JP)
Title: Ferroelectric substance membrane, its production method and ferroelectric substance memory
Inventor: KIJIMA TAKESHI
IPC: C04B35/628
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferroelectric substance membrane having sufficient crystal quality, and a ferroelectric substance membrane obtained by the manufacturing method.  <P>SOLUTION: The method for manufacturing the ferroelectric substance membrane includes a step for charging a particle of the ferroelectric substance material; a step for electrodepositing the charged particle on a first electrode 40 by a migration electrodeposition process to form the ferroelectric substance material membrane 50; and a step for heating/treating the ferroelectric substance material membrane 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045704-A (JP)
Title: Interphone button structure
Inventor: MORIKAWA MASAYUKI
IPC: H04M1/23
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a handsfree interphone of the for space saving.  <P>SOLUTION: The handsfree interphone device is provided with a push-talk button 5, a loudspeaker and a microphone. The push-talk button 5 is mounted on the upper case 4 of the device in an openable and closable way. The device is also provided with setting switches which can be operated when the push-talk button 5 is open and can not be operated when the push-talk button 5 is closed and by which the operation mode, function or the like of the handsfree interphone device is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047444-A (JP)
Title: Retaining structure for in-vehicle part
Inventor: HISHINUMA HIROSHI
IPC: A24F19/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To install an in-vehicle part at an upper position or the like of an instrument panel convenient for use without receiving damage or the like each other even if a body of an occupant is contacted in the state where the in-vehicle part is drawn out.  <P>SOLUTION: The retaining structure for the in-vehicle part is provided with a retaining member 4 for retaining the in-vehicle part 1 at a drawing out end and engaged with a rear end of the in-vehicle part 1 such that it is detached from the in-vehicle part 1 when a predetermined or higher load is applied; a rotation shaft 52 provided at a rear end of the in-vehicle part 1; and a bearing member 6 provided at a vehicle body side and rotatably receiving the rotation shaft 52 of the in-vehicle part 1 arrived at the drawing out end. A stopper body 43 made of metal is extended from the retaining member 4 toward the in-vehicle part 1 and the tip end 431 thereof is engaged with the in-vehicle part 1. The tip end 431 is deformed by application of the predetermined or higher load, thereby, engagement with the in-vehicle part 1 is canceled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI