baber/WOPTO huggingface dataset:
Patent JP-2004069743-A (JP)
Title: Manufacture method for macromolecular optical waveguide
Inventor: SHIMIZU TAKASHI
IPC: B29C33/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a macromolecular optical waveguide whose cost is very low, which is easily connected to other optical parts, and whose loss is restrained to be little by an easy method.  <P>SOLUTION: The manufacture method for the macromolecular optical waveguide includes (1) a stage in which a template is produced from an original disk where a projecting part for an optical waveguide is formed, (2) a stage in which film base material for a clad having excellent contact property with the template is brought into contact with the template, (3) a stage in which one end of the template fitted to the film base material for the clad is brought into contact with ultraviolet curing resin or thermosetting resin which becomes a core, and the resin is made to enter the recessed part of the template by capillarity, (4) a stage in which the resin is cured and the template is peeled from the film base material for the clad, and (5) a stage in which a clad layer is formed on the film base material for clad on which the core is formed. The core is set so that its cross section, its cross sectional shape or both of them are changed in the longitudinal direction, and the area of its two end faces is made different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067265-A (JP)
Title: Direction selective supply method and device
Inventor: KURAMOTO TAKEHIKO
IPC: B65G65/42
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To supply sufficient quantity of articles in a unit time in a small space with its orientation selected simply and at low costs without making articles defective.  <P>SOLUTION: With a receiving section 1 extended laterally, a specific article 2A out of articles 2 to be supplied, wherein an axis direction X is orthogonal to the receiving section 1 and a specific end 2a, which is asymmetrical about the axis direction X, is directed toward a specific side, is received so that a perpendicular line Z above the center of gravity of the article 2A does not depart from the receiving section 1, and a holder 3, which has a selective shape for its cross section and a selective attitude and whose perpendicular line Z above its center of gravity is separated from the receiving section 1 resulting in the drop of non-specific articles 2B directed to directions other than those of the specific article 2A due to their self weight, is made to go round so as to move upward in a hopper 4 or facing to the inside of the hopper 4 to scoop up articles 2 to be supplied by means of the receiving section 1 for receiving and lifting only the specific article 2A, and the specific article 2A lifted to a specified position S is supplied toward one end 3a of the holder 3 with the sending out direction aligned. The above purpose is thus achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065386-A (JP)
Title: Compact container
Inventor: KASHINO TOMOYUKI
IPC: A45D33/18
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To apply the originality to the design of a lid body of a compact container, and to apply the depth to a three-dimensional pattern of a hologram-decorated sheet.  <P>SOLUTION: The compact container comprises the lid body and a container body. The lid body has a base body, the hologram-decorated sheet mounted on the base body on which the three-dimensional pattern is printed, and a transparent or translucent top cover fixed to the base body to cover the hologram-decorated sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069433-A (JP)
Title: Inspection method and apparatus of transparent body
Inventor: FUSE TOMOYUKI
IPC: G01N21/958
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To reliably, easily, and visually detect a defective surface B existing on the surface of a transparent body 6, such as a glass panel for a cathode-ray tube for obtaining a flickering phenomenon by utilizing effective optical characteristics.  <P>SOLUTION: A method for illuminating a site 6a to be inspected in the transparent body 6 with a light that is emitted from a light source 2 for viewing the transmission light from a side opposite to the light source 2, and a method for illuminating the site 6a to be inspected in the transparent body 6 with light via a stripe lattice 4 are adopted. The diffraction phenomenon of light is utilized effectively, to allow the defective surface B on a surface 6a1 at the site 6a to be inspected in the transparent body 6 to appear as a visual mode that differs from a normal surface A so that it can be visually identified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072361-A (JP)
Title: Gain control amplifier, receiving circuit and radio communication device
Inventor: OZAWA YOSHIO
IPC: H03F1/34
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a system for detecting DC offset voltage in a no-signal state and correcting a signal in accordance with the detection result is not suited to a system such as W-CDMA for continuously performing receiving operation.  <P>SOLUTION: In the gain control amplifier constituted by cascade connecting three GCA stages 11-13 e.g. , the center values of output DCs from respective GCA stages 11-13 are held at a fixed value by common feedback circuits 16-18 connected correspondingly to respective GCA stages 11-13 and DC feedback quantity is changed by a DC feedback circuit 19 connected between the output side of the final stage of the GCA stages 11-13 and the input side of the initial stage in accordance with gain control voltage VG.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068980-A (JP)
Title: Ball valve
Inventor: IWAHARA YOSHIYUKI
IPC: F16K5/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve capable of preventing generation of corrosion in a valve element due to electrification.  <P>SOLUTION: This ball valve is provided with a valve body 11 of a cylindrical form opened at both ends, a valve element 12 of a spherical form rotatably supported in the valve body 11, and a rotary shaft 22 and a grasping part 29 connected to the valve element 12 to make rotation operation of the valve element 12. A packing 35 is provided between the grasping part 29 and the valve body 11. The packing 35 has conductivity, and the valve element 12 is composed to be constantly continuous with the valve body 11 through the rotation shaft 22 and the grasping part 29. Electric charge electrified at the valve element 12 is transmitted to the rotation shaft 22, the grasping part 29, the packing 35, and the valve body 11 to be then discharged to the external.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085987-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MIYAWAKI YOSHIKAZU
IPC: G11C16/06
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory in which only data of a part of a memory array can be erased. SOLUTION: In this flash memory, when a signal CTRL-/ERS is in an 'H' level, any one word line out of 128 word lines is made the 'H' level, while each of residual word lines is made an 'L' level, when a signal CTRL-/ERS is in the 'L' level, any eight word lines out of 128 word lines are made the 'L' levels, while residual word lines are made the 'H' levels. Therefore, only data of a memory cell corresponding to eight work lines made 'L' levels can be erased.
Patent JP-2004079034-A (JP)
Title: Magnetic head assembly and manufacturing method of the same
Inventor: MOTONISHI MICHIHARU
IPC: G11B21/21
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic head assembly whose constituent members can be reused.  <P>SOLUTION: The manufacturing method of the magnetic head assembly wherein a flexure to which a slider 11 provided integrally with an electromagnetic conversion element is fixed and which has flexibility is mounted on a load beam 31 comprises a step for joining a main flexure 21 provided with a joining piece 25 to be joined to the load beam 31 to the load beam 31 via the joining piece 25, a step for performing a characteristic test while the electromagnetic conversion element is floated above a magnetic disk, a step for cutting the main flexure 21 out of a cutting part 25b in the vicinity of the joining piece 25 to remove the main flexure 21 from the load beam 31 when the result of the characteristic test does not satisfy a standard, and a step for joining a sub flexure 212 which does not have the joining piece 25 to the load beam 31 from which the main flexure 21 is removed at least once.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135428-A (JP)
Title: Method of following three-dimensional deformation of deformable organ
Inventor: ALLOUCHE CYRIL
IPC: G06T7/20
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an organ deformation quantization method having excellent accuracy and simplified calculation, by which a research can be conducted in real time. SOLUTION: This invention is relating to a method of obtaining three- dimensional deformation of an organ spread in a three-dimensional space deformable with time from at least two data sets [DS(t1),DS(t2)] indicating points on the organ and corresponding to the time [t1,t2] at which the deformation of the organ can be discriminated. Correspondence between points in the data sets is decided. The method uses a definition of a concept [Pi] defining a clear equation [EQi] of the deformation of the organ including unknown parameter [PARi(t1,t2)]. The unknown parameter is calculated for each equation [EQi] and the obtained clear equation [EQi] is then used [EXT] for defining the deformation in the three-dimensional space [DEF3D(t1,t2)] by using a weighting function defined for respective points of the space. A use: medical images.
Patent JP-2004079089-A (JP)
Title: Optical disk drive and its adjusting method
Inventor: AMAN YASUTOMO
IPC: G11B25/04
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a recording and/or reproducing operation by using a stabilizing member that utilizes air force by a Bernoulli law to suppress face wobbling of an optical disk, accurately adjusting the relative positional relation between the stabilizing member and the optical disk and making the focal position of an optical pickup precisely coincide with the face wobbling stabilizing position of the optical disk in the case of using a sheet type flexible optical disk to perform recording/reproduction.  <P>SOLUTION: A defocus component that remains even after a focus servo of an optical pickup is turned on, that is, a focus residual error signal is monitored. A Z-axial direction stabilizing member/pickup unit position control part 40/an X-axial direction stabilizing member/pickup unit tilt angle control part 42/a Y-axial direction stabilizing member/a pickup unit tilt angle control part 43 are operated to adjust the Z-axial direction position and tilt angle of the stabilizing member 8 so that the maximum amplitude of the focus residual error signal can not be higher than an optionally set reference value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075620-A (JP)
Title: Water-in-oil type emulsified composition
Inventor: KANEKI HIROYUKI
IPC: A61K8/34
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for blocking ultraviolet rays having long wavelength while keeping usability, stability, etc.  <P>SOLUTION: The water-in-oil type emulsified composition comprises (1) a water-swelling clay mineral, (2) a quaternary ammonium salt type cationic surfactant, (3) a fatty acid which is a liquid at normal temperature or a higher alcohol at normal temperature and (4) bis(resorcinyl)triazine. The water-in-oil type emulsified composition is an external composition in which bis(resorcinyl)triazine being an ultraviolet absorber excellent in long-wavelength ultraviolet-absorbing ability is stably contained and which is suitable for anti-suntan cosmetic excellent in usability and safety.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074649-A (JP)
Title: Highly stretchable film material for outdoor use
Inventor: TOYODA HIROSHI
IPC: E04H15/54
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly stretchable film material which is free from the generation of pinholes even when repeatedly expanded/contracted and meets the conditions of weatherability and flame retardancy as stipulated by the fire defense law.  <P>SOLUTION: This highly stretchable film material comprises a stretchable cloth made of an elastic yarn such as spandex as a base cloth, an adhesive layer composed of a polyurethane resin formed on the surface of the base cloth and a skin layer composed of the polyurethane resin formed on the adhesive layer. The adhesive is obtained by adding 20 to 70 parts of a flame retardant composed mainly of decabromodiphenyl ether(DBDPE) to 100 parts of a polyurethane resin. Under the above constitution, 10 to 20 parts of the flame retardant composed mainly of the decabromodiphenyl ether(DBDPE) may be added to 100 parts of the polyurethane resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079110-A (JP)
Title: Remote control system, remote controller, and recording and reproducing device
Inventor: NOZAKI KENICHI
IPC: H04N5/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate a plurality of recording media stored in a recording and reproducing device provided with a so-called changer function.  <P>SOLUTION: As information to be made to correspond to a storage medium stored in the recording and reproducing device, image data are generated on a remote controller side and image identification information for identifying the image data is transmitted to a recording and reproducing device side. In the recording and reproducing device side, position identification information indicating a storage position where the recording medium is stored and the image identification information are stored in correspondence and the image data generated as mentioned above and the stored recording medium are made to correspond. Then, a display means is provided on the remote controller side, the image data are presented to a user as icons for selecting the recording medium and the image identification information corresponding to the image data selected among them is transmitted to the recording and reproducing device side. Thus, in the recording and reproducing device, the storage position is recognized from the image identification information and the corresponding recording medium is carried to a position where recording and reproduction are possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084492-A (JP)
Title: Anomaly diagnosis device for exhaust gas recirculation system
Inventor: UCHIDA TAKAHIRO
IPC: F02M25/07
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a wrong determination when an anomaly determination about an exhaust gas recirculation (EGR) system is made with no reference value stored about travel of an EGR valve.  <P>SOLUTION: An electronic control unit (ECU) calculates, stores and updates a reference value about travel of the EGR valve according to an output value of a lift sensor produced when a command signal for fully closing the EGR valve is output. According to the reference value, a relation between the sensor output value and the EGR valve travel is corrected (Step 330, 360). A deviation is computed between target EGR valve travel corresponding to an engine operating state and the corrected EGR valve travel, and according to a result of comparison between the absolute value of the deviation and a criterion value, whether there is an anomaly in the EGR system or not is determined (Step 330 to 370). In the determination, the criterion value is changed in dependence on whether an initial value of reference value is stored (Step 320: YES) or not (Step 320: NO) (Step 330, 360).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088949-A (JP)
Title: Electric power demand and supply system
Inventor: YAMADA KEIJI
IPC: H02J3/38
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power demand and supply system wherein generated power is effectively utilized without waste, a maintenance cost is reduced, a service life is prolonged, and an increase in installation space is not required.  <P>SOLUTION: The electric power demand and supply system is constituted by connecting a generating set which generates direct-current power to a commercial power supply via an inverter circuit and connecting an electrical apparatus between the inverter circuit and the commercial power supply. The inverter circuit is connected with an inverter-side communicating means which transmits a predetermined signal when the voltage of alternating-current power converted through the inverter circuit exceeds a predetermined value. The electrical apparatus is provided with an electrical apparatus-side receiving means which receives a signal from the inverter-side communicating means and with an operation control means. The operation control means causes the electrical apparatus to start operation when the electrical apparatus-side receiving means receives the signal, and at the same time, the electrical apparatus is in an operation standby state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090679-A (JP)
Title: Creep traveling control device
Inventor: AIZAWA HIROAKI
IPC: B60W10/18
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the starting/traveling on a slope by allowing a vehicle to travel at a speed as low as the creep speed on any slope gradient irrespective of an uphill slope or a downhill slope.  <P>SOLUTION: The target creep vehicle speed is set when a driver has no starting/traveling will or no stopping will, the engine output is increased (or decreased) or the braking force is decreased (or increased) by increasing the vehicle speed (or decreasing the vehicle speed), and the control is performed so that the actual vehicle speed is agreed with the target creep vehicle speed or a value close thereto. Increase/decrease of the target creep vehicle speed, the engine output and the braking force is corrected and set according to the traveling condition, the road surface condition, and the driving operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058634-A (JP)
Title: Replaceable edge-type chisel and replaceable edge
Inventor: KAWAI HIROSHI
IPC: B27G17/08
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replaceable edge-type chisel and replaceable edge which a professional carpenter can comfortably use for cutting work without any fear that sawdust is caught in between a chisel itself and a replaceable edge.  <P>SOLUTION: In a replaceable edge-type chisel 5 with a single-edge replaceable flat edge 3 which is mounted on the edge backside of a chisel body 1 of a flat chisel for woodworking in a detachable manner, the chisel features that a step part 12 is formed along a sword ridge line 11 by cutting stepwise from an edge flat surface 10 along the sword ridge line 11 as a borderline between the edge flat surface 10 of the replaceable edge 3 and an edge tip inclined surface 9 and cutting a portion from the sword ridge line 11 to the back 13 in a fixed depth, the step part 12 is formed in a dovetail shape to let a riser face 14 of the step part 12 have an acute angle against the edge flat surface 10, a recessed portion 8 which is almost same shape as that of the replaceable edge 3 is made to fit the replaceable edge 3 in the edge backside of the chisel body 1, and a tip 17 of the chisel body 1 contacting with the riser face 14 of the step part 12 of the replaceable edge 3 is formed with an angle contacting closely with the riser face 14 of the replaceable edge 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095701-A (JP)
Title: Substrate treatment device, method of treating substrate, and method of cleaning substrate treatment device
Inventor: ISHIZAKA TADAHIRO
IPC: C23C16/44
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device in which the clogging of a discharge system can be reduced, and to provide a method of treating a substrate and a method of cleaning the substrate treatment device.  <P>SOLUTION: A film forming device 1 is provided with a chamber 2 in which a wafer W is housed, a TiCl<SB>4</SB>supply system 20 which supplies TiCl<SB>4</SB>, and an NH<SB>3</SB>supply system 30 which supplies NH<SB>3</SB>. The device 1 is also provided with a discharge system 40 which discharges gases, such as TiCl<SB>4</SB>, NH<SB>3</SB>, etc. The discharge system 40 is provided with a discharge pipeline 42, a turbo molecular pump 44, and a dry vacuum pump 48. A catching device 46 housing fine synthetic zeolite particles 46d is connected to the discharge pipeline 42 in the upstream of the dry vacuum pump 48.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096282-A (JP)
Title: Video signal recorder, video signal reproducer, and recording medium
Inventor: OUTA MINORU
IPC: H04N5/92
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein when a video of a HD (high-definition TV) is compressed by an MPEG-2, a VOB having a video of the high-vision is formed, and recorded in an area video<SB>-</SB>ts, the video cannot be correctly reproduced or nothing can be displayed.  <P>SOLUTION: A VOB formed of the video (SD) which can be used in a DVD-video similarly to prior art and a PGC for reproducing the VOB are stored in a directory video_ts. The VOB (hereinafter referred to as "HDVOB") formed of the video of the HD, VOB (hereinafter referred to as "SDVOB") formed of the video of the SD, and a PGC for reproducing the DCVOB and the SDVOB are stored in the directory HDvideo_ts. Since the SDVOB of the directory video_ts is the same as the VOB in the directory video_ts, it is not an actual file but a link file for designating the VOB in the directory video_ts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095820-A (JP)
Title: Scintillator, radiation imager, its manufacturing method and radiation imaging system
Inventor: TAKENAKA KATSURO
IPC: G01T1/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate, having a bending strength for preventing deflection under a state that the end of the substrate is fixed/supported upon preparing a scintillator by forming a phosphor layer on a substrate, high in X-ray transmission and excellent in heat resistant property, and having the bending strength for deflecting the scintillator upon bonding the same to a center panel so as to facilitate the releasing of babbles, at a low cost.  <P>SOLUTION: The scintillator, shown in the Fig.13, comprises the substrate and the phosphor layer, formed on the substrate and absorbs radiation being impinged through the substrate while emitting an optical signal having an optical strength in accordance with the dosage of the radiation. The substrate is constituted of a CFRP(carbon fiber reinforced plastics) 120 having an anisotropic bending strength when a force is applied on the substrate to deform the surface of a side, on which the phosphor layer is formed, so as to make recesses and projections. In this case, the unidirectional CFRP 120 is constituted so that the directions of a multitude of carbon fibers 120b-120b, composed in a matrix 120a, are aligned into one direction.  <P>COPYRIGHT: (C)2004,JPO