baber/WOPTO huggingface dataset:
Patent JP-2005280082-A (JP)
Title: Solution film-casting method and polymer film
Inventor: ARAI TOSHINAO
IPC: G02B5/30
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress twitches and creases of a film, curls of side end parts of the film generated at a passing part in a solution film-casting process, and to prevent rollers from staining.  <P>SOLUTION: The side end parts of the film with a solvent content of ≥30 wt.% are pulled to the side end parts of the first to the third rollers R1-R3 and brought into contact with them by a suction duct 41, and the central part except both side end parts is made no contact, and are transferred to a tenter apparatus 17 by rotating the rollers R1-R3. Respective side end parts of the rollers R1-R3 have larger outer diameters than those of the central parts, and at least one of respective roller intervals of the rollers R1-R3 is made 1-200 mm, and a wrap angle is made 1-180°. Air is fed to the central part in the width direction of the film 31 from the roller side. As the film 31 obtained has no twitch, crease, curl or the like, and foreign articles are hardly stuck on the rollers R1-R3, a continuous film-casting can be stably performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282715-A (JP)
Title: Control device
Inventor: SUZUKI FUMITADA
IPC: F25D9/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device with a control circuit part having improved heat-radiating performance and a reduced size.  <P>SOLUTION: A cooling passage 40 is formed in a fixed plate 30 on which the control circuit part 50 is installed. The fixed plate 30 installed between a board 51 on which a plurality of elements including a power element 54 are mounted and a body 20 is therefore directly cooled by ATF flowing in the cooling passage 40. Thus, the heat-radiating performance of the control circuit part 50 is improved. With the improved radiating performance of the control circuit part 50, the mounting density of the elements mounted on the board 51 of the control circuit part 50 is easily improved. Thus, the size of the control circuit part 50 is reduced. The power element 54 having a great quantity of heat is arranged adjacent to the end of the cooling passage 40 on the side of a first oil path 25. The power element 54 is therefore cooled by the low temperature ATF flowing from the first oil path 25 into the cooling passage 40. Thus, the heat-radiating performance of the power element 54 is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283415-A (JP)
Title: Processing method and system of radioactive waste
Inventor: AKAI YOSHIE
IPC: G21F9/06
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing system of radioactive waste which reduces quantity of the radioactive waste without generating a plenty of secondary waste by separating radioactive elements from radioactive waste using small amount of supercritical carbon dioxide.  <P>SOLUTION: The processing system of radioactive waste comprises an extraction tank 2 for extracting radioactive element from the radioactive waste 1 by contacting carbon dioxide 5 in supercritical state to the radioactive waste 1, a supercritical carbon dioxide supply system 3 for supplying carbon dioxide 5 in supercritical state in the extraction tank 2, a depressurizer 8 for depressurizing supercritical carbon dioxide containing radioactive element drained from the extraction tank 2, and a radioactive element reclaimer 9 which makes carbon dioxide including radioactive element depressurized in the depressurizer 8 contact water 10, and makes radioactive element migrate to water 10 and separate from carbon dioxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279878-A (JP)
Title: Boring tool
Inventor: KANZAKI TOSHIRO
IPC: B23B51/08
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring tool in which the shape of a drill itself is not complicated and which is advantageous in cost.  <P>SOLUTION: A cut part 9 is provided at two places by shifting a phase by 180 degrees at the tip part of a holder 1. The front wall face 10 is formed into a curved face and the rear wall face 11 is formed into a vertical face in the cut part 9 by making the rotating direction of the cut part 9 as a reference. A tip 12 made of a super high-pressure sintered body is brazed to the rear wall face 11. The tip 12 is formed on the surface of a pedestal 13 made of cemented carbide. The shape of the tip is formed by triangularly protruding a part of a rectangular spot-facing blade 14. The tip is used as a chamfering blade 15. The pedestal 13 is brazed to the rear wall face 11. Therefore, a rake face is exposed to a space of the cut part 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283497-A (JP)
Title: Method and apparatus for identifying plastics
Inventor: KASAI HIROBUMI
IPC: G01J5/12
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for efficiently identifying plastics of unknown materials including coloring agents, by using a simple structure system.  <P>SOLUTION: In the method, a plastic of the unknown material, such as a discarded plastic, is irradiated with laser light in spot manner in the near infrared region, and increasing/decreasing states of heat radiation, generated at a section to be irradiated at this time are measured by an infrared detector, and the shape of a surface temperature curve being obtained is analyzed, by the analysis of principal components, thereby identifying the material of the plastic. Thus, the material of the plastic can be identified efficiently by using a simple apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289126-A (JP)
Title: Vehicle body frame structure
Inventor: OGAWA TSUTOMU
IPC: B62D25/20
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve rigidity of a frame and to restrain increase of weight by solving a problem that the rigidity of the frame is low.  <P>SOLUTION: A front sub-frame 42 is formed to be a parallel-cross shaped or rectangular frame by combination of a die-cast product and an extrusion material of an aluminum alloy, and is constituted by right and left front joint parts 62 and right and left rear joint parts 71 arranged on parallel-cross shaped or rectangular corners, and right and left vertical members 61 and front and rear lateral members 62 and 63 for connecting the joint parts 62 and 71. A plurality of connecting portions 76 of a camber angle adjusting mechanism 157 are formed by the die-cast product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294365-A (JP)
Title: Method and device for polishing end detection and semiconductor device
Inventor: TACHIBANA KENJI
IPC: B24B37/013
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the polishing end detection device of a chemical mechanical polishing device capable of accurately detecting a polishing end.  <P>SOLUTION: Measuring light 12 is emanated from a light source 7 having an inclination corresponding to a Brewster angle (determined by refractive indices of a film to be polished exposed to the surface of a wafer 3 and of polishing slurry) with respect to the normal line of the surface of the wafer 3. Reflected light from the surface of the wafer 3 is passed through a polarizing plate 15 having a polarization axis disposed to remove an s polarization wave of the reflected light, and is incident on a light receiving unit 8 for photoelectric conversion. With the constitution, when a film having a different refractive index from the film to be polished is exposed, the Brewster condition is not satisfied so that a reflected wave from the wafer 3 does not include a p polarization wave.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292545-A (JP)
Title: Lens barrel
Inventor: UNO SHOHEI
IPC: G02B7/02
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of surely shielding a gap between a fixed barrel and a movable barrel from light without providing a bristle-planted part.  <P>SOLUTION: An annular groove 21 is formed in the inner peripheral surface at the leading end of the cylindrical fixed lens barrel 17 into which the cylindrical movable lens barrel 18 is inserted. A light shielding member 19 is arranged in the annular groove 21. The light shielding member 19 is constituted by sticking a light shielding main body part 27 having a U-shaped cross section and an annular reinforcing ring 28, and the light shielding main body part 27 is constituted by integrally molding an annular disk 29 arranged in the annular groove 21, an outer annular part 30 tightly sticking to the inner surface 23 of the annular groove 21 while pressurizing the inner surface 23, and an inner annular part 31 tightly sticking to the outer circumferential surface 26 of the movable lens barrel 18 while pressurizing the outer circumferential surface 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004310097-A (JP)
Title: Fully scalable encryption for scalable multimedia
Inventor: ZHU BIN
IPC: G06F21/10
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exemplary systems and related methods for fully scalable encryption of scalable multimedia.  <P>SOLUTION: A scalable bitstream encrypted using the subject matter maintains full functionality of scalable features in the encrypted form. The exemplary scalable encryption can perform transcoding, rate shaping, and other operations directly on the ciphertext without degradation of scalable compression efficiency and error resiliency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005297619-A (JP)
Title: Reflection mirror device and display device for vehicle
Inventor: KAGEYAMA HIDEAKI
IPC: G02B27/02
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection mirror device for solving failures caused according to assembly of a device body.  <P>SOLUTION: This reflection mirror device 10 comprises a base unit 11 standably and inclinably installed to a dash board 1 of a vehicle 1, and a reflection mirror 12 rotatably journaled in a rotation range predetermined by the base unit 11. An angle of the reflection mirror 12 under a standing condition of the base unit 11 is adjusted in a rotation range, so as to reflect an optical path L of display lights from a light emitting display part 2 accommodated in the dash board 1 toward an eye point I of an occupant. The device comprises a block member 16 blocking a standing action of the base unit 11 when the base unit 11 is under a standing condition; and adjusting means 17, 18, 19 adjusting a mounting member 16 in a manner that the rotation range of the reflection mirror 12 under the standing condition of the base unit 11 becomes in the rotation range corresponding to an eye range of a vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004252477-A (JP)
Title: Wideband speech reconstruction system
Inventor: TAZAKI HIROHISA
IPC: G10L19/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wideband speech reconstruction system which reconstructs a high-quality wideband speech signal by estimating a stable wideband sound source at more correct amplitude without receiving the influence of the difference in speakers and noise from narrow-band speech or a narrow-band speech code.  <P>SOLUTION: The system is equipped with a narrow-band sound source decoding means for forming a narrow-band synthesized tone by using the narrow-band speech code, a spectrum decoding means for estimating a wideband spectrum parameter by using the narrow-band spectrum code separated from the narrow-band speech code, a wideband sound source decoding means for estimating a wideband sound source signal by using the narrow-band sound source code separated from the narrow-band speech code, and a synthesizing means for forming the wideband speech signal from the formed narrow-band synthesized tone, the estimated wideband spectrum parameter and the wideband sound source signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251912-A (JP)
Title: Electrochemical sensor
Inventor: MALEY THOMAS C
IPC: G01N27/40
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To make an accurate measurement in an enzyme sensor for measuring substances such as glucose and lactate.  <P>SOLUTION: This electrochemical sensor is constructed so that an interference electrode includes a non-conductive substrate and conductive material bonded to a part of the non-conductive substrate, a part of the conductive material is covered with an insulating coating, another part of the conductive material is covered with an inactive layer formed of inactive protein fixed to platinized carbon powder particles, and the platinized carbon powder particles are distributed substantially uniformly in the whole of the inactive layer in the interference electrode, and the interference electrode is covered with a semi-permeable membrane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005296826-A (JP)
Title: Continuous hydrocracking method of polyester
Inventor: YAMAMOTO KAZUNARI
IPC: B01J38/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously hydrocracking a polyester.  <P>SOLUTION: In the continuous hydrocracking method of polyester, a reaction solvent and a ruthenium complex catalyst is separated and recovered from a reaction liquid after subjecting polyester to hydrocracking and producing alcohols in the presence of the ruthenium complex catalyst and the reaction solvent. The continuous hydrocracking method of polyester comprises a process of distilling the reaction liquid and separating/recovering the reaction solvent and a process of adding an organic solvent to residue on distillation and extracting/separating/recovering the ruthenium complex catalyst. Therein, alcohol compounds can be efficiently obtained by recovering and reusing the reaction solvent and the catalyst.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297383-A (JP)
Title: Synthetic resin molded form fit for carving
Inventor: WAKE TAMIYUKI
IPC: B32B27/18
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin molded form which can be carved to allow the emergence of a colored pattern as specified on the surface or formation of a colored pattern as specified, even in case that a carving depth is excessive to some extent.  <P>SOLUTION: This synthetic resin molded form 11 fit for carving is of such a construction that a resin sheet layer 3 with a colored pattern layer 2 formed internally by the permeation of a sublimable dye and a resin surface layer 4 laminated in one piece on the surface of an opaque resin base 1. As the colored pattern layer 2 formed of the permeating sublimable dye is so amply thick as to correspond with the permeation depth of the sublimable dye, the carving of the molded form to the depth beyond the colored pattern layer 2 is not necessarily excessive, when the molded form is casually carved somewhat deeply to some extent. Consequently, a colored pattern with less conspicuous flaw caused by the excessive carving can be made to emerge in the part carved out of the resin surface layer 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309609-A (JP)
Title: Experience mapping device
Inventor: NORMAN LIN
IPC: G06F17/30
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an experience mapping device capable of systemizing visual/voice information experienced by a user and presenting it to the user as an experience map.  <P>SOLUTION: In the experience mapping device 300, a hard disk 324 stores taken image information in which images including objects successively taken in an area where a plurality of objects with optically identifiable identification labels are arranged by a camera worn by an observer according to the action of the observer are associated with time axial order information, and an observation vector in which an object specified by the identification label is associated with the order information. A CPU 320 extracts a plurality of extraction images from the taken image information in conformation to a plurality of timings, and displays them on a display 304 so that extraction images corresponding to a group of objects to which the observer performs interaction repeatedly in time form a cluster by matching attracting force or repulsive force to each extraction image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306302-A (JP)
Title: Air conditioner for vehicle
Inventor: MOHAMMAD LIN
IPC: B60H1/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle which is capable of performing temperature control regardless of a heater core being installed or being not installed, using an air mix door.  <P>SOLUTION: As shown in Fig. (a), the mixing ratio of warm air passing through the heater core 23 and cool air bypassing the heater core 23 is adjusted by the air mix door 28 to perform temperature control when the air conditioner is equipped with the heater core 23. On the other hand, as shown in Fig. (b), the mixing ratio of cool air passing through an evaporator 22 and warm air bypassing the evaporator 22 is adjusted by the air mix door 28 to perform temperature control when the air conditioner is not equipped with the heater core 23. The air conditioner, therefore, can perform temperature control using the same air mix door 28 when equipped with the heater core 23 and when not equipped with the same as well.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312473-A (JP)
Title: Toy water gun
Inventor: YAMASHITA KEISHI
IPC: A63H33/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy water gun surely supplying a certain amount of water to a shooting chamber by providing a water supply means supplying the water in a storage chamber to the shooting chamber.  <P>SOLUTION: This toy water gun 1 is so formed that, when an operation member 90 is operated, a pressure member 60 moves rearward via an engagement member 103, a piston member 128 is moved to the side of a water supply port 125 supply the water inside a cylinder part 121 inside the shooting chamber 58, the engagement of the engagement member with the pressure member 60 is released, the pressure member 60 is frontward moved by the elasticity of a first elastic member 77, and the water inside the shooting chamber is shot from a shooting port 55. When the operation of the operation member 90 is released, the piston member 128 is returned to its original state by the elasticity of a third elastic member 93 to accumulate water inside the cylinder part 121.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315993-A (JP)
Title: Magneto-optical waveguide, polarizing rotor, optical isolator and their manufacturing method
Inventor: WADIM ZAETS
IPC: G02F1/095
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an optical isolator which can satisfactorily intercept return light can not be obtained since a conventional magneto-optical waveguide having sufficiently high magneto-optical TM-TE conversion efficiency does not exist.  <P>SOLUTION: A tilted refractive index layer wherein refractive index is smoothly changed in its thickness direction is provided between a core layer and a clad layer and at the upper side of the core layer for increasing the magneto-optical TM-TE conversion efficiency in the magneto-optical waveguide. This magneto-optical waveguide type isolator can be prepared on a GaAs or InP substrate. A Cd<SB>1-x</SB>Mn<SB>x</SB>Te magneto-optical waveguide is manufactured on the GaAs substrate having nearly perfect TM-TE mode conversion efficiency.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319357-A (JP)
Title: Plasma reactor and plasma gas treatment apparatus
Inventor: TAMURA JUNICHI
IPC: H05H1/24
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma reactor and a plasma gas treatment apparatus which does not allow a wire electrode to become loose even when the repacking of a dielectric substance is performed.  <P>SOLUTION: In the plasma reactor and the plasma gas treatment apparatus, a tension adjusting means is disposed on both sides or one side of a wire-shaped high voltage applying electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326454-A (JP)
Title: Display device
Inventor: KINOSHITA MASAHIDE
IPC: G02F1/13357
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To align the optical axis of LED to a light incident face with a simple means when arranging to oppose LED to the light incident face of a light guide plate, by mounting LED on a flexible substrate connected to a display panel and folding the flexible substrate approximately 180° toward the backside of a device.  <P>SOLUTION: The display device includes the display panel P, a back light BL having the light guide plate 20 and LED 21, and a panel holder storing the display panel P and the back light BL. The display device arranges LED 21 on the light incident face side 20a of the light guide plate 20 by mounting LED 21 on the flexible substrate FP connected to the display panel P and folding the flexible substrate FP to be arranged on the backside of the device. The display device is provided with a push plate 30 arranged on the backside of the device and for pushing the flexible substrate FP, and is provided with a protrusion 32 matching the optical axis of a light source 21 to the substantially center position of the light incident face 20a by contacting the push plate 30 on a part of the flexible substrate FP.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324214-A (JP)
Title: Method for continuously casting steel
Inventor: SHIMODA ISAO
IPC: B22D11/20
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method by which in the case of performing the continuous casting for steel, the stickiness of mold flux onto solidified shell is prevented in a simple means, and the surface defect caused by uneven cooling in a second cooling zone is reduced and also, the stable operation can be kept.  <P>SOLUTION: The continuous casting is performed by adjusting a casting speed so that a β value calculated by using the surface temperature of the solidified shell at the outlet side of the mold, the solidified temperature of the mold flux charged into molten steel in the mold and the contents of chemical compositions of the mold flux, satisfies ≤1.5 or ≥2.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327635-A (JP)
Title: Fuel cell system
Inventor: OKUMI MASAYOSHI
IPC: H01M8/10
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vibration noise in a high pressure gas supply pipe from occurring in a wide range of pipe lengths and resonance frequencies of components, in a fuel cell system.  <P>SOLUTION: In the fuel cell system 10, if the pressure differential between a gas pressure P3 on the upstream side from an upstream shut-off valve 31 and a gas pressure P1 on the downstream side from a downstream shut-off valve 33 is larger than a reference value Plimit, the valve opening timing of the downstream shut-off valve 33 is delayed by a fixed interval time (predetermined time) T relative to the valve opening timing of the upstream shut-off valve 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005036313-A (JP)
Title: Duplex stainless steel
Inventor: OGAWA KAZUHIRO
IPC: C22C38/44
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide duplex stainless steel having excellent pitting corrosion resistance and weldability, particularly the one free from the formation of fine intermetallic compounds even in a weld heat affected zone.  <P>SOLUTION: The duplex stainless steel has a chemical composition comprising ≤0.03% C, ≤1.0% Si, ≤1.5% Mn, ≤0.040% P, ≤0.008% S, ≤0.040% sol.Al, 5.0 to 9.0% Ni, 23.0 to 27.0% Cr, 2.0 to 4.0% Mo, >1.5 to 5.0% W, and 0.24 to 0.35% N, and the balance Fe with impurities. In the duplex stainless steel, PREW=Cr+3.3(Mo+0.5W)+16N is ≥40, the relations of Mo+1.1Ni≤12.5 and Mo-0.8Ni≤-1.6 are satisfied, and the number of the following coarse inclusions is ≤10 pieces per square mm in cross-sectional observation; wherein, the coarse inclusions denote the inclusions comprising ≥20% Al, and in which the size on the longer side is ≥5 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI