baber/WOPTO huggingface dataset:
Patent JP-2003241176-A (JP)
Title: Color liquid crystal display device
Inventor: KANEKO KOJI
IPC: G02B5/30
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color liquid crystal display device which can represent an image wherein a color which is chromatic, but has a color tone of brilliant metal luster is combined with other chromatic colors.  <P>SOLUTION: Linear polarized component light transmitted through an axis of transmission of an upper polarizing plate (f) is transmitted through a liquid crystal layer (e) and a mesh colored layer 4 to reach a lower polarizing plate (g) of a reflection pattern and transmitted through an axis A of transmission since the light is parallel to the axis A; and the light after being transmitted through a colored layer (i) of a back light 2 is reflected by a dielectric layer to return to the surface of a liquid crystal panel 1 and have a composite color of the color of the mesh colored layer 4 and the color of the colored layer (i) of the back light 2. Light transmitted through an axis of transmission of an upper polarizing plate (f) rotates by 90° in the transmission stage of a liquid crystal layer (e) and is transmitted through the mesh colored layer 4 and then reflected by a lower polarizing plate (g) to return to the liquid crystal substrate side and the transmitted light of the mesh colored layer 4 becomes red and the transmitted light of the mesh colored layer 4 becomes silver white with metal luster, so the mean color on the surface side of the liquid crystal panel 1 has a composite color of red and silver white colors having metal luster.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250410-A (JP)
Title: Sucking fishhook
Inventor: KARASAWA NAOSUKE
IPC: A01K91/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide sucking fishhooks capable of forming a dumpling of a paste bait into an extremely smaller size (e.g. about 10 mmϕ diameter) than that of a conventional ping-pong ball so as not make fishes careful and initially gathering small fishes by locating the fishhooks at a position for facilitating the sucking by the fishes and excessively simply angling large-sized fishes gathering aiming at the small fishes in the manner of an expert or at a higher level than that even by an amateur.  <P>SOLUTION: The sucking fishhooks are provided with a core member 2 composed of a sinker having a vertically formed vertical hole 2a, a plurality of formed through-holes 2c passing from the outer peripheral surface 2b to the vertical hole 2a and bait engaging parts 2d protruding from the outer peripheral surface 2b and having a size so that the small fishes 6 can swallow. Leaders 3 having fishhooks 4 attached to the tips are exposed from the through-holes 2c by a prescribed length and the fishing line 8 is passed through the vertical hole 2a and fixed to thereby compose the core member 2 so as to be hangable. The through-holes 2c are formed at positions of about 1/3 of the whole height from the lower end of the core member 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265877-A (JP)
Title: Method for improving viscosity stability when adding aqueous color composition
Inventor: HARRIS JEROME MICHAEL
IPC: C09D7/45
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the viscosity stability during addition of an aqueous color composition. SOLUTION: This method is to improve the viscosity stability of an aqueous coating composition during the addition of the aqueous composition. The method comprises steps of (a) providing an aqueous base paint comprising (i) at least one kind of polymer binder and (ii) at least one kind of rheology modifier and further (b) adding the aqueous color composition comprising (i) at least one kind of pigment and (ii) at least one kind of selected dispersing resin having a Hansch parameter within the range of 2.1-6 and an acid number within the range of 65-150 to the aqueous base paint.
Patent JP-2003257868-A (JP)
Title: Method and device for growing mixed crystal film, and semiconductor device
Inventor: SUKEGAWA TAKAE
IPC: H01L29/732
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To dope with high precision impurities such as carbon when a silicon/ germanium mixed crystal film is grown to effectively suppress diffusion of impurities such as boron.  <P>SOLUTION: When a silicon material gas, a germanium material gas, a boron material gas, and a carbon material gas are introduced into a reaction chamber 1 to grow a silicon/germanium mixed crystal film on a substrate 2, under a condition that carbon is added to the silicon/germanium mixed crystal film at about 0.5%, a flow rate of the carbon material gas is set to 5 sccm or more, and further a supply concentration of the carbon material gas is lowered down to about 1.0%. Thus, carbon of a concentration required for suppressing a diffusion of boron is added to a film, and further a concentration of carbon is equal to or higher than a concentration of boron in any depth area, so that an offset is not caused in entrapping of carbon and boron into the silicon/germanium mixed crystal film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250317-A (JP)
Title: Applicator
Inventor: HONDA KAORU
IPC: A01C15/08
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator which can carry out suitable application works.  <P>SOLUTION: This applicator 1 is provided with a long and narrow, approximately box-like application material receiver 13 having a longitudinal direction in the lateral direction. The application material receiver 13 has a plurality of bottom plate application ports longitudinally arranged in the bottom plate portion. The applicator 1 is further provided with an application member 16 capable of adjusting the application amount of an application material W by the rotation of the application member on a lateral rotation axis α. The application member 16 has application ports corresponding to the bottom plate application ports of the application material receiver 13. A remote switch is operated to rotate the application member 16 with a driving motor, thereby changing the communication quantities between the bottom plate application ports and the application ports to adjust the application amounts of the application material W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251674-A (JP)
Title: Method for removing deposit on core metal
Inventor: NAGAI RYO
IPC: B29C47/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress loss of products caused by a sheath cob generated by deposits on a core metal to a minimum.  <P>SOLUTION: An extruder 5 is provided with an extrusion part 7 for melting a coating material 6, a heat 8 for guiding the coating material 6 extruded from the extrusion part 7 in the cable forwarding direction, and a nozzle 9 and a core metal 11 provided on this head 8 and for applying the extruded coating material 6 to fit the shape of a cable core 2. At the front stage of an extrusion line 1 of the extruder 5, a deposit removing member winding machine 17 which winds a deposit removing member 16 for removing core metal deposits 15 deposited on the core metal 11 on the cable core 2 is provided, and the core metal deposits 15 are spontaneously removed by the deposit removing member 16 wound at an arbitrary position of the cable core 2 by the deposit removing member winding machine 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254319-A (JP)
Title: Crankshaft structure of engine
Inventor: SEKIMOTO OSAMU
IPC: F16C3/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft structure of an engine for improving the flexibility of the design of the shape of a crank web by a simple structure, for reducing the weight, and for improving the workability by preventing the inclination of the crankshaft when assembled and press-fitted and supporting the press-in load.  <P>SOLUTION: The crankshaft 50 has the crank web 64 rotating together with main shafts 52 and 61. The crank web 64 has an outer peripheral side crank weight part 64c projecting along the outer peripheral edge and a rotation center side crank weight part 64d projecting at the center of rotation of the crank web 64 in the same direction as the outer peripheral side crank weight part 64c. In the crankshaft 50, the thickness of parts other than the outer peripheral side crank weight part 64c of the crank web 64, the rotation center side crank weight part 64d, and the engagement part the crank pin 63 is engaged is minimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251815-A (JP)
Title: Printer
Inventor: HONDA UMEHIKO
IPC: B41J2/165
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ink from drying by a relatively inexpensive constitution in a printer of an ink discharge system.  <P>SOLUTION: In moving up/down a cap 21 for preventing the ink from drying and caking at an ink discharge part 11 of a printing unit 10, when the printing unit 10 moves from a printing position to a standby position, a moving member 30 is pressed and moved by the printing unit 10, thereby moving up the cap 21 via a cam mechanism which slides a roller 32a coupled to the cap 21 on a cam face set at the moving member 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259925-A (JP)
Title: Cooker
Inventor: EJIMA NAOKO
IPC: A47B77/08
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker which simplifies the handling of fouling on mirrors while mounting the mirrors that allow cooking persons to easily check and judge the degree of fire at a gas stove during the cooking.  <P>SOLUTION: In the cooker, a gas stove 2 is provided on a working surface of a counter 1 while a back guard 3 is erected at a rear rim part of the working surface of the counter 1, the mirror 5 is detachably mounted on a back guard cover 4 installed on the back guard 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264330-A (JP)
Title: Optical fiber for optical amplification and optical fiber amplifier
Inventor: SUZUKI TAKAAKI
IPC: H01S3/17
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber for an optical amplification which can be connected with a silica system fiber that constitutes an optical transmittance path or the like while keeping favorable amplification characteristics and which has high reliability, and to provide an optical fiber amplifier which uses this optical fiber for optical amplification as an amplification medium.  <P>SOLUTION: An optical fiber for silica system optical amplification is manufactured whose optical fiber core is composed mainly of silica has thulium added, and on this core, alminum element is added at least 1.5 wt.% or more. For this core, it is preferable that GeO<SB>2</SB>is added 10 wt.% or more. An optical fiber amplifier is constituted by using this optical fiber for an optical amplification 4 is used as its amplification medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271584-A (JP)
Title: Document management device, client device, document management system, program and storage medium
Inventor: YAMAMOTO YOHEI
IPC: G06F12/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an interface for accessing a document using the document object model of DMA.  <P>SOLUTION: An object ID consisting of arrangement of a character string showing the locating place of a desired document and a character string for designating the node of each hierarchy in the tree structure of the document is presented to request a document call. A document management server successively connects the nodes in the tree structure designated by the object ID in the document designated by the presented object ID, or versions, renditions and content elements in a breath from the upper rank to the lower rank, and acquires and returns, for example, the connected content elements to a client.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266242-A (JP)
Title: Surface-coated cemented carbide alloy solid tooth cutting tool with hard coating layer achieving excellent abrasion resistance in high speed tooth cutting work
Inventor: AOKI YUKIO
IPC: C23C14/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cemented carbide alloy solid tooth cutting tool with a hard coating layer achieving excellent abrasion resistance in high speed tooth cutting work.  <P>SOLUTION: In this surface-coated cemented carbide alloy solid tooth cutting tool, the hard coating layer comprising composite nitride of Al and Ti is physically deposited in a total average layer thickness of 1-15 μm on the surface of base material comprising a tungsten carbide-based cemented carbide alloy tooth cutting tool main body. The hard coating layer is composed to have a component concentration distribution structure in which Al-highest inclusion points (Ti-lowest inclusion points) and Al-lowest inclusion points (Ti-highest inclusion points) exist alternately and repeatedly at a prescribed interval, and in which inclusion of Al (Ti) is continuously varied from the Al-highest inclusion point to the Al-lowest inclusion point, and from the Al-lowest inclusion point to the Al-highest inclusion point. The Al-highest inclusion points satisfy a formula of (AlXTi<SB>1-</SB>X)N (X is 0.70-0.95 in atomic ratio), and the Al-lowers inclusion points satisfy formula of (AlYTi<SB>1-</SB>Y)N (Y is 0.40-0.65 in atomic ratio). The interval between the Al-highest inclusion point and the Al-lowest inclusion point adjacent to each other is 0.01-0.1 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265613-A (JP)
Title: Method for controlling catheter with expander, blood specimen collection controller and catheter with expander
Inventor: SANAKA TSUTOMU
IPC: A61M1/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a catheter with an expander which can implement a method of forming a blood specimen collection circuit and blood return circuit for extracorporeal circulation by inserting the catheter into a blood vessel from one point thereof with high efficiency of a blood cleaning effect without the occurrence of various failures occurring in the long-time oppression at a local point.  <P>SOLUTION: The catheter with the expander has a lumen and a shaft section having the expander 14, in which the lumen has an external opening at the proximal portion of that shaft section and is connected to an extracorporeal circulation circuit at the proximal end of the shaft portion and the expander exists nearer the distal end side than the external opening 18 in the distal portion of the shaft section. The method for controlling the catheter with the expander for the case blood specimen collection and blood return are intermittently performed by inserting the distal portion of such catheter with the expander into the blood vessel in a manner as to allow its distal end to face upstream of the flow of the blood comprises putting the expander into a shrunk state when collecting the blood specimen from the blood vessel and putting the expander into an expanded state when returning ten blood to the blood vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274632-A (JP)
Title: Stage equipment for precision working
Inventor: KANO YOSHIO
IPC: G05D3/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide stage equipment for precision working wherein efficiency of an electromagnetic driving means for a movable table is improved, the movable table is operated smoothly, and size and weight reduction of the whole equipment is realized.  <P>SOLUTION: This stage equipment is provided with a movable table 1 which is arranged movably in arbitrary directions on the same surface, a table holding mechanism 2 which permits movement of the movable table 1 and holds it in the state that an original position returning force is applied, and electromagnetic driving means 4, 34 for energizing a moving force to the movable table 1. The electromagnetic driving means 4, 34 are constituted of a plurality of magnets 6 to be driven which are installed on a movable table 1 side, driving coils 7 having a cross-in-square shape which are arranged opposite to the respective magnets 6, and a fixed plate 8 for holding the driving coil 7. The respective driving coils 7 can change and output the magnitude of an electromagnetic force in a direction along an X or Y axis. The combined driving vector forms a driving force passing an origin and excludes rotation component in the case of rectilinear movement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265563-A (JP)
Title: Chair type massager
Inventor: TERADA TAKESHI
IPC: A61H7/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chair type massager capable of massaging both shoulder parts in the same way regardless of the positional difference of both shoulder parts of a human body.  <P>SOLUTION: A pair of massage units 22L and 22R individually matching with both shoulders of the human body sit down on a chair main body to be independent each other are provided to the upper part of the backrest 4 of the chair main body. Both massage units 22L and 22R are equipped with massage elements 32 comprising air bags applying massage force to the shoulder parts of the human body sit down on the chair main body. Air bags (height position adjusting means) for individually altering the height positions of both massage units 22L and 22R are provided to the backrest. The massage unit 22L and 22R are individually moved by the expansion of the height position adjusting air bags to fit the massage elements 32 for left and right shoulders to the height positions of both shoulders of the human body and the massage elements 32 are expanded and contracted to give a massage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267909-A (JP)
Title: Method for producing diquinone derivative
Inventor: YAMAUCHI KOSUKE
IPC: C07C50/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a diquinone derivative in high yield from a phenol derivative.  <P>SOLUTION: In the method for obtaining the diquinone derivative by oxidizing the phenol derivative in the presence of a catalyst, a catalyst obtained by integrating a transition metal into hydrotalcite or supporting the transition metal on the hydrotalcite is used as the catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272302-A (JP)
Title: Information reproducing device and information reproducing method
Inventor: TAKAYAMA MASAHIRO
IPC: G11B20/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing device which can be reduced in electric power consumption by cache control assuming a user's operation or decreasing of access frequencies to media.  <P>SOLUTION: The information reproducing device reads speech data, etc., out of an attachable and detachable information memory medium, stores the data into a memory, etc., and interrupts the power supply to the information memory medium when the storage is completed or the storage capacity of the memory is filled up. As a result, the need for the constant replenishment of the information memory medium with electric power is eliminated and therefore the electric power consumption can be reduced without impairing operatability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281502-A (JP)
Title: Image processing method and its processor
Inventor: KAWANO HAJIME
IPC: G01M11/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and its processor capable of processing an image on a real time basis by a simple device not affected by separation distance.  <P>SOLUTION: Pattern erasure and image defects are detected by using each piece of pixel data 3 sequentially acquired by scanning as target pixel data D0, using each piece of delay pixel data 5 acquired by reading each piece of pixel data 3 sequentially acquired by scanning at delay timings corresponding to the separation distances via a memory 13 as pieces of separation pixel data D1 and D2, and sequentially comparing corresponding pieces of data by an arithmetic processing part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284009-A (JP)
Title: Video data multiplexing apparatus, video data displaying apparatus and video data multiplex transmission/ reception system
Inventor: MOGI TAKESHI
IPC: H04N19/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video data multiplex transmission/reception system without the need of intricate controls, which can be manufactured in a smaller scale with a lower cost, in a system that a plurality of MPEG video data are multiplexed and transmitted, and moreover each video data are simultaneously displayed on the receiving side.  <P>SOLUTION: An MPEG encoded video data inputted from each of inputting units 10a to 10d are divided into each GOP at dividing units 30a to 30d, and are subjected to switching control for each GOP according to a video list information at a stream reconfiguring unit 40, and are transmitted by a transmitting unit 70. The video list information is the information for determining the transmission order for a plurality of video data, and video data are transmitted sequentially for each GOP according to the order. The video list information is written into GOP user data to be transmitted to the receiving side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278895-A (JP)
Title: Brake device for speed changing of automatic transmission
Inventor: MATSUOKA KAZUO
IPC: F16H3/62
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a band brake in which speed changing is made by fixing a rotary drum to be replaceable to a multiple disc brake while suppressing increase of the dimensions in the diameter direction and in the axial direction of an automatic transmission.  <P>SOLUTION: A diameter of a piston 24 of a clutch 3,5,R/C for a third speed, a fifth speed, and rearward movement is reduced by bringing the piston into contact with an innermost peripheral position of a clutch pack 22. By this, the diameter of an outer peripheral edge of the rotary drum 12 close to an opening edge relating to a front end of an opening of a transmission case 6 is reduced. An annular space 25 is set between the opening edge of the transmission case 6 and the outer peripheral edge of the rotary drum. A brake pack 28 of a second speed and sixth speed brake 2,6/B is constituted of alternating positions of a non-rotation plate 26 provided by being spline-fitted so as to rotationally engage with the front end of the opening of the transmission case 6, and a rotation plate 27 provided by being spline-fitted so as to rotationally engage with the outer peripheral edge of the rotary drum 12 in the annular space 25. The second speed and sixth speed brake 2,6/B is constituted as the multiple disc brake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279797-A (JP)
Title: Optical connector and manufacturing method thereof
Inventor: SAKURAI WATARU
IPC: G02B6/36
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector and a manufacturing method of the optical connector that can minimize an increase in the amount of eccentricity due to grinding even if there is inclination in the formation of the optical fiber hole of a ferrule.  <P>SOLUTION: In the manufacturing method of the optical connector, after an optical fiber is inserted and fitted to a ferrule 3 having a guide hole 7 and an optical fiber hole 6, the connection end face side of the ferrule is ground. In this case, an optical fiber hole end face 3c at the connection end face side before grinding is recessed as compared with a guide hole end face 3b for forming, and then the optical fiber is inserted and fitted for grinding so that the guide hole 7 and the optical fiber hole 6 are included in the ground end face.  <P>COPYRIGHT: (C)2004,JPO