baber/WOPTO huggingface dataset:
Patent JP-2005305342-A (JP)
Title: Preparation method for alumina separation membrane
Inventor: YOSHINO YASUSHI
IPC: B01D71/02
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method for an alumina separation membrane which comprises α-alumina having micropores with an average pore diameter of 50 nm or less or has a main skeletal structure consisting of α-alumina.  <P>SOLUTION: The alumina separation membrane comprises 80-99% aluminum component derived from α-alumina fine particles and 1-20% aluminum component derived from an α-alumina precursor substance (e.g. γ-alumina) and is prepared by preparing an unbaked substance containing the α-alumina fine particles with an average particle size of 10-200 nm and the α-alumina precursor substance and baking the unbaked substance at 900-1,200°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307088-A (JP)
Title: Prepreg and laminated seat
Inventor: ITO KATSUHIKO
IPC: D06M15/55
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg having flexibility not smaller than that of a conventional prepreg and capable of producing a flexible printed wiring board (FPC) having a stiffness higher than conventional stiffness and capable of obtaining high position accuracy of a through hole, etc., in a flex rigid printed circuit board obtained by using the flexible printed wiring board (FPC).  <P>SOLUTION: The present invention relates to the prepreg 1 obtained by impregnating an epoxy resin composition composed of an epoxy resin and an elastomer component into a woven fabric 2 or a nonwoven fabric 3 and drying the impregnated fabric. In the prepreg 1, the elastomer component is contained in an amount of 10-50 wt.% based on total amount of cured material 4 of the epoxy resin composition and the elongation rate of the cured material 4 at 20°C is ≥20%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318360-A (JP)
Title: Waveguide type wave guide line and high frequency module
Inventor: FUKUNAGA TATSUYA
IPC: H01P5/08
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent radiation losses especially in the connections between wave guide lines, and realize an excellent transmission characteristic.  <P>SOLUTION: A waveguide type wave guide line 1 has a dielectric substrate 10, a pair of conductor layers 11, 12 counterposed mutually so as to interpose the dielectric substrate 10 in between, and a plurality of first and second through holes 13A, 13B for making the pair of conductor layers 11, 12 in continuity with each other. The first holes 13A form predetermined propagation regions for electromagnetic waves along with the conductor layers 11, 12. While, the second holes 13B are those for preventing electromagnetic waves entering the outside of the predetermined propagation regions from connection ends with respect to a coplanar line substrate 2, and are arranged in a direction (X direction) perpendicular to the direction of extension of line patterns 14C, at the connection ends in regions outside the predetermined propagation regions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327484-A (JP)
Title: Silicon carbide heating element and manufacturing method of the same
Inventor: OKUMURA TOSHIO
IPC: H05B3/14
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide heating element which can be used for a long period, provided with excellent a heat resistant property, corrosion resistant property, and especially, and alkali resistant property, exerting excellent durability when the atmosphere in a furnace is basic and contains vapor like a metal melting furnace, a glass melting furnace, or ceramics burning furnace, and to provide a manufacturing method of the same.  <P>SOLUTION: The silicon carbide heating element, having a heating part made of silicon carbide, is formed by making amorphous substance composed of Al<SB>2</SB>O<SB>3</SB>/ B<SB>2</SB>O<SB>3</SB>/ SiO<SB>2</SB>deposit on a bonding part and a surface of SiC particles constituting the silicon carbide. The silicon carbide heating element is manufactured by immersing the heating part made of silicon carbide in an aqueous solution prepared so as to become 100 wt.% in total by adding water to the mixture of 10 to 60 wt.% of basic aluminum salt and 0.1 to 10 wt.% of a boron compound, and by applying a heat treatment of 1,200 to 1,500°C in atmospheric environment to the solution after drying it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328254-A (JP)
Title: L2/atm converter device, layer 2 switch, and communication method
Inventor: OKUBO KEIJI
IPC: H04L12/66
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an L2/ATM converter device capable of securing reliability by a redundant configuration of a seamless line by a layer 2 network when a layer 2 network service partly using an ATM network is provided; and also, capable of simply specifying faulty places at the occurrence of failures, a layer 2 switch, and a communication method.  <P>SOLUTION: Link aggregation processors 13 of the L2/ATM converter devices 10a, 10b execute link aggregation processing by making virtual connection set with ATM processors 12 of the L2/ATM converter devices 10a, 10b as one logic line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328257-A (JP)
Title: Image forming apparatus and printing program
Inventor: MINAMINO HIROHARU
IPC: H04N1/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus on which a sample for test print can easily be specified.  <P>SOLUTION: The image forming apparatus confirms the kind of a test copy (S10) and in test copy mode of form composition, a form is specified first (S11). Then the density of the form is specified (S12) and the form and a document are put together (S13). A user when viewing and accepting a composite finish image inputs a file name for the composite image through a display part 20. The inputted file name and set density are further put together with the composite image (S14). Then image data are printed (S40).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324444-A (JP)
Title: Filter for liquid jetting head and liquid jetting apparatus using it
Inventor: AKAHA FUJIO
IPC: B41J2/175
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for a liquid jetting head capable of enough ensuring a flow rate of ink by lessening a pressure loss as much as possible and achieving a stable trap function for foreign substances, and a liquid jetting apparatus using the filter.  <P>SOLUTION: The filter 32 catches the foreign substances in a liquid fed to a pressure generating room 12 from a liquid storing source 2. The filter 32 is so formed that a number of micropores 39 are passed through a flat metal plate 38, and the micropores 39 are so formed that the inner walls of the micropores are situated along the thickness direction of the metal plate 38, and expanding parts 39c gradually enlarging flow path areas of the micropores 39 toward the surface 38a or the back surface 38b are provided in opening parts 39a or 39b of either one of the surface 38a and the back surface 38b of the metal plate 38. Therefore, the stable filter function with a low-pressure loss can be obtained by a number of the micropores 39 perforated in the metal plate 38.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329025-A (JP)
Title: Disposable fingerstall for tabletop use
Inventor: INOUE MICHIKO
IPC: A61F13/10
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable fingerstall which is used when eating a meal with fingers (for example, for eating crab, shrimp with shell, meat on the bone, such as spare ribs or chicken, fruits and confectioneries or the like) in order to protect the fingertips from getting dirty with moisture, oil or the like and to make the hands look elegant even though the meal is eaten with fingers.  <P>SOLUTION: The disposable fingerstall has a two-layer structure comprising a front material and a back material. The front material is made of an inexpensive nonwoven fabric having water absorption and oil absorption properties, good processability and excellent texture, and the back material is made of a synthetic resin which does not pass moisture and oil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331800-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, image forming apparatus and process cartridge
Inventor: KOBAYASHI NOBUAKI
IPC: G03G5/10
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which ensures little change in electrical potential and little change in halftone image density even when allowed to stand, and which is free of occurrence of image defects (such as black spots and voids) even when a large number of sheets are printed, and to provide a method for manufacturing the electrophotographic photoreceptor, an image forming apparatus and a process cartridge.  <P>SOLUTION: The electrophotographic photoreceptor is obtained by disposing at least an organic photosensitive layer containing a charge transport material and a charge generating material on a conductive substrate, wherein a remaining amount of residual organic solvent contained in the photosensitive layer is ≤20 ppm and an antioxidant is contained in the photosensitive layer. In the method for manufacturing the electrophotographic photoreceptor, a charge transport layer (CTL) is formed by powder coating, therefore a small amount of residual solvent in the photosensitive layer is ensured and the amount of organic solvent used in manufacture can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337419-A (JP)
Title: High-pressure gas supplying device
Inventor: ASO SHINJI
IPC: F17C7/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure gas supplying device capable of recovering unusual condition of a regulator when adjusting pressure.  <P>SOLUTION: This high-pressure gas supplying device is provided with the regulator for adjusting pressure of the high-pressure gas of a high-pressure gas source 1 in a gas pipe 2 provided between the high-pressure gas source 1 and an energy consumption means 6. This high-pressure gas supplying device is provided with a pressure difference generating means for generating a pressure difference inside the gas pipe by temporally shutting off the gas pipe 4 with a shut-off valve 4 when unusual condition of the regulator 3 when adjusting pressure determined and for generating pressure fluctuation and flow of the gas by releasing shut-off of the shut-off valve 4 and for eliminating unusual condition of seal by giving the pressure fluctuation and flow of the gas to the regulator 3 to move a pressure adjusting mechanism provided inside the regulator 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347534-A (JP)
Title: Method for manufacturing nitride semiconductor device
Inventor: SHIOZAWA KATSUOMI
IPC: H01L21/306
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nitride semiconductor device which has contact resistance of an n-type electrode of low value not acquired by dry etching using only chlorine gas, even if thermal treatment of at least 400°C is not performed.  <P>SOLUTION: The nitride semiconductor device is manufactured by using a process for forming a nitride semiconductor layer on the main surface of a GaN substrate, a process for polishing a back of the GaN substrate on which the nitride semiconductor layer was formed, a process wherein dry etching of the polished back of the GaN substrate is performed by using mixed gas of chlorine and oxygen, and a process for forming the n-type electrode on the back of the GaN substrate in which dry etching was performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347677-A (JP)
Title: Light emitting diode structure
Inventor: BAKU TETSUKAI
IPC: H01L33/32
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a light emitting diode whose both-side light emitting applied to an illumination equipment is possible.  <P>SOLUTION: The light emitting diode is composed of a light emitting diode chip and a container. The light emitting diode chip has a substrate, a first portion, and a second portion. The first and second portions are located on both sides of the substrate symmetrically, and each electrodes of them are connected to the outside through conductors. The light emitting diode chip is held in the container and emits light in both directions of the upper and lower sides of the substrate. The container is divided into two portions by both electrodes connected to the light emitting diode chip and by the chip itself, and both sides of the container can emit light by filling a fluorescent powder into each holding spaces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005349275-A (JP)
Title: Simple spatula coater, coating method of temporary protection coating and repairing method
Inventor: WAKIMOTO MITSUO
IPC: B05D7/14
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple spatula coater that is capable of simply applying a temporary protection coating especially to a part such as a peripheral part of a door key, a horn of a bumper and a long and slender plating part of a peripheral part of a door and a complicated part of a profile without masking and is capable of simply and surely coating any necessary part without using large-scaled coating equipment.  <P>SOLUTION: The simple spatula coater is provided with a pouring spout part at the leading front wherein the pouring spout part is equipped with a junction from which the spatula coating equipment is removable, a coating charging vessel body 1 which is deformed by an external pressure and is capable of flowing out of the coating from the pouring spout part, a junction 3 which is removable from the junction of the vessel body, a coating supply part 4 which supplies the coating flowing out from the pouring spout to the lower part direction and a spatula coating part itself II wherein a flat spatula 6 formed along the longitudinal direction of the coating charging vessel body I is integrally combined with the junction 3 and the coating supply part 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003449-A (JP)
Title: Optical coupler holder, and mounting structure and mounting method of optical coupler
Inventor: HOSOI TAKAHIRO
IPC: G02B6/00
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To mount optical couplers different in shapes without revising a printed wired board even when the shape of the optical coupler is changed.  <P>SOLUTION: The optical coupler holder for fixing the optical coupler where each optical cable is attached to an input/output port is provided with a plate of an oblong shape having a spring nature, two ellipse holes provided in a longitudinal direction of the plate, grooves cut from a side part of the plate till the two ellipse holes and a mounting section provided at the plate. In a state where the plate is bent to a curvature shape, after one optical cable is inserted in the groove, one side of the optical coupler is penetrated into one among the two ellipse holes and after another optical cable is inserted in the groove, another side of the optical coupler is penetrated into another among the two ellipse holes. After release of bending, both end parts of the optical coupler are engaged with edges of the two ellipse holes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004311019-A (JP)
Title: Recording and reproducing device
Inventor: FUKUDA HIDEKI
IPC: G11B20/18
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device in which verify-processing is performed without breaking an input buffer memory of a recording device, when a signal inputted continuously such as a video signal or a voice signal is recorded in a recording medium in a real time.  <P>SOLUTION: This device is provided with a first buffer memory 1 accumulating input signals and a means 2 measuring data occupancy quantity of the first buffer memory, the device performs record processing intermittently in accordance with data occupancy quantity of the first buffer memory, performs reproduction processing and record error detection processing of record data in a stop period of record processing, and when a record error is caused, the record data is recorded again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006004321-A (JP)
Title: Security system
Inventor: IMASHIRO TADAHIRO
IPC: G06F21/33
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To attain secret distribution due to an electronic check by a proxy between a client and a WEB server to enhance security of electronic information handled in a WEB system.  <P>SOLUTION: In the WEB system, a password related to an ID of a user is enciphered preliminarily in the client to generate the first electronic check information and the second electronic check information, the first electronic check information is held in the client, and the second electronic check information and the ID are transmitted from the client to the WEB server to be held in the WEB server. When accessed from the client to the WEB server, the ID input from the client, and the first electronic check information held related to the ID are transmitted from the client to the WEB server, the password related to the ID is restored in the WEB server, based on the received first electronic check information, and based on the second electronic check information held related to the ID, and authentication processing related to the restored password is carried out in the WEb server.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341515-A (JP)
Title: Protection circuit for digital access device
Inventor: MIURA HIDEO
IPC: H04M19/00
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress excessive stacks of a DSU 15 without being burnt out even if various surges intrude.  <P>SOLUTION: A triac Tr comprising a T1 terminal, a T2 terminal and G (gate) terminal is provided, the T1 terminal and the G terminal are connected to a communication line L, and in a communication line between the T1 terminal and the G terminal, protection units 11, 12 each comprising a resistor R for converting a current flowing in the communication line into a voltage are provided, and T2 terminals of triacs Tr1, Tr2 of the protection units 11, 12 are connected. If a surge current intruding via a communication line L1 or L2 is a predetermined current value smaller than a limit current value of an overcurrent limiter 14, the triacs Tr1, Tr2 are turned on by voltages generated by resistors R1, R2, and the surge current flows from the communication line L1 to the communication line L2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012968-A (JP)
Title: Semiconductor integrated circuit device and its designing method
Inventor: FURUTA HIROSHI
IPC: H03K19/00
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can operate at high speed while reducing electric power consumption.  <P>SOLUTION: The semiconductor integrated circuit device is provided with an NMOS transistor N21, and a source potential control circuit 101 for controlling the source potential of the NMOS transistor N21 according to the mode of its operation. The source potential control circuit 101 changes the source potential to be controlled based on a temperature. Consequently, the electric power consumption can be reduced and its operation can be made at high speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004300158-A (JP)
Title: Integrin receptor antagonist
Inventor: DUGGAN MARK E
IPC: A61P17/02
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrin receptor antagonist.  <P>SOLUTION: The compounds and derivatives thereof, synthesis threof and their use as integrin receptor antagonists are provided. More particularly, the compounds are antagonists of the integrin receptors αvβ3, αvβ5 and/or αvβ6 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation, wound healing, viral disease, and tumor growth and metastasis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006009916-A (JP)
Title: Connecting device, and method for using it
Inventor: NAKAI TORU
IPC: F16G11/12
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting device for connecting two objects to be connected by means of the connecting device with each other, which connecting device can easily and quickly carry out the connecting work.  <P>SOLUTION: The connecting device 1 comprises a connecting portion 6 to be connected with one object 2 to be connected, a winding shaft 8 which can wind a wire element 12 extending from the other object 3 to be connected, a manual operation handle 13 pivoted by a bracket 5 so as to reciprocatingly turn in the direction A, B about an axis 7, a ratchet device 15 which can turn the winding shaft 8 in the forward direction C interlocking with the forward rotation in the direction A of the handle 13, and can turn the handle 13 in the reverse direction B with respect to the winding shaft 8, portions 20, 21, 36 to be engaged provided on the end portion side of the winding shaft 8, a portable rotary driven tool 22, and engaging portions 24, 37 which are attached to the output portion 23 of the rotary driven tool 22, and disengageably engage with the portions 20, 21, 36 to be engaged. The winding shaft 8 turns in the forward direction C interlocking with the drive of the rotary driven tool 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013089-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KUNIYONE KAZUO
IPC: H01L29/84
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for improving etching precision and etching controllability and for optimizing different etching conditions according to the state of a wafer, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: In the semiconductor device having a semiconductor element formed by etching from one main surface side of a semiconductor substrate, a movable part that becomes a means for detecting the end point of etching is provided on the semiconductor substrate. And the method for manufacturing the semiconductor device has a process for etching at least from one main surface side of the semiconductor substrate, and the end point of etching is set to the point when the movable part provided on the semiconductor substrate is displaced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007604-A (JP)
Title: Method for controlling injection molding machine
Inventor: OKA KEIJIRO
IPC: B29C45/40
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling method for correctly positioning an actuator of an injection molding machine regardless of load variation.  <P>SOLUTION: In the injection molding machine for positioning the actuator (an ejector plate) by a servo mechanism, the actuator is controlled by an increase in proportional gain until the actuator reaches a target position for positioning the actuator from a P gain switching position 30 distant as specified on this side of the target position. When the actuator has reached the target position, the proportional gain is switched to a further higher value (a stop P gain 34).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008190-A (JP)
Title: Grip bottle
Inventor: MISAIZU TOSHIAKI
IPC: B65D1/02
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip bottle which can be blow molded easily.  <P>SOLUTION: The grip bottle 1 comprises a mouth 2, a trunk 3, a bottom 4, and two grip recesses 8 formed on the trunk 3. Each grip recess 8 has a bottom wall 82, a circular peripheral wall 84 which slopes toward the inside of the bottle 1 while extending from the trunk 3 to the bottom wall 82, and a connection 88 which connects the bottom wall 82 to the peripheral wall 84. The bottom wall 82 widens outwardly of the bottle 1 as the bottom wall 82 extends downwardly of the bottle 1, and connects to the connection 88.  <P>COPYRIGHT: (C)2006,JPO&NCIPI