baber/WOPTO huggingface dataset:
Patent JP-2004165375-A (JP)
Title: Method for manufacturing ceramic lamination
Inventor: FUJIOKA YOSHIHIRO
IPC: H01G4/30
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic lamination wherein step-difference due to a conductor pattern formed on a ceramic green sheet can be eliminated, and imperfect adhesion between the ceramic green sheets and delamination after baking can be prevented.  <P>SOLUTION: This method is provided with a process wherein rectangular conductor patterns 5 are formed on surfaces of the ceramic green sheets 3a, 3b, and a ceramic pattern 7 thicker than the conductor pattern 5 is formed on a part surrounding a region in which the conductor patterns 5 are formed; a process wherein the other ceramic green sheet 3b is overlapped with upper surfaces of the ceramic green sheets 3a, 3b on which the conductor patterns 5 and the ceramic pattern 7 are formed; and a process wherein the above processes are repeated and a mother lamination 14 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164316-A (JP)
Title: Power source circuit
Inventor: ONODERA MAKOTO
IPC: G05F1/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source circuit with selective cutoff circuits each reducing power loss in a field effect transistor, and preventing generation of chattering caused by unevenness.  <P>SOLUTION: This power source circuit includes a plurality of power sources operating in parallel, and the selective cutoff circuits 1 inserted between respective output terminals and a load 2. The selective cutoff circuit 1 has: the field effect transistor Q2 wherein the anode side of an internal diode is connected to a high-voltage side terminal of the power source, and wherein the cathode side of the internal diode is connected to a high-voltage side terminal of the load; a bipolar transistor Q1 having a collector connected to a gate terminal of the field effect transistor Q2, and an emitter connected to a source terminal; a small-signal diode D1 wherein the cathode side is connected to a drain of the field effect transistor Q2, and wherein the anode side is connected to a base of the bipolar transistor Q1; and resistors R1, R2 biasing the field effect transistor Q2 and the bipolar transistor Q1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161925-A (JP)
Title: Polylactic acid type biaxially oriented film excellent in weld-cut sealing properties
Inventor: TSURUSAKI YOSHIYUKI
IPC: B29L7/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid type biaxially oriented film that has high weld-cut strength and is excellent in weld-cut sealing properties with bag making processing stability without whiskers or wrinkles.  <P>SOLUTION: The polylactic acid type biaxially oriented film is characterized by comprising a polylactic acid (A) and a copolyester (B), wherein the polylactic acid (A) is constituted from L-lactic acid and D-lactic acid in the proportion of L-lactic acid/D-lactic acid being from 100/0-80/20(mol%); the copolyester (B) is constituted from an aromatic and an aliphatic dicarboxylic acid components as well as an aliphatic diol component, wherein the mass ratio of the polylactic acid (A) and the copolyester (B) being (A)/(B)=98/2-50/50; and wherein the tensile elongation at the MD direction of the polylactic acid type biaxially oriented film is 100-200% and the tensile modulus is 3.0 GPa or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172662-A (JP)
Title: Solid-state imaging device and driving method thereof
Inventor: OKADA YOSHIHIRO
IPC: H04N5/341
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To lower the voltage of a voltage pulse applied to the drain regions of a CCD solid-state imaging device with a lateral overflow drain.  <P>SOLUTION: A first narrow region 60 is provided at an isolation region 56 in a charge transfer direction between one of channel regions 50 and one of the drain regions 54, and other part is made a relatively wide second region 62. A voltage pulse is applied to the drain region 54 in a timing when information electric charges are under a transfer electrode 12-2 adjacent to the first region 60 to lower a potential barrier formed by the isolation region 56. Even when the pulse voltage is low in the first region 60, the potential barrier is sufficiently lowered resulting in discharging unnecessary electric charges. On the other hand, when the information electric charges pass through channel regions 50 adjacent to the second region 62, a potential barrier of the second region 62 prevents the electric charges from being leaked to the drain regions 54 to ensure the transfer efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171227-A (JP)
Title: Design support device, design support method, and program
Inventor: HAMAZOE KAZUHIKO
IPC: G06F17/50
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently support designing concerning a design support technique and a design technique for a three-dimensional structure.  <P>SOLUTION: A design support device is provided with a means which specifies the forms of a plurality of parts constituting a three-dimensional form, a means which sets information on the dimensions of a first part included in the three-dimensional form to a prescribed direction and a means which determines information on the dimensions of other parts included in the three-dimensional form to the prescribed direction based on the information on the dimensions of the first part to the prescribed direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176752-A (JP)
Title: Pipe mounting member
Inventor: TAKANO ATSUSHI
IPC: F16L3/24
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce load for pipe mounting member confirmation work, increase workability, and reduce dropping accident when a pipe is fixed to a pipe support stand.  <P>SOLUTION: A saddle piece 2a with a curved side d facing the tip side of a screw shaft L is fitted to the fitting part c of a bolt having the fitting part c without screw groove formed at the rear end of the screw shaft L on the head side to provide a stopper 11. Also, the other one sheet of saddle piece 2b is temporarily fixed by screwing in a screw hole 4 with a curved side d positioned at the tip of the screw shaft. Since the pipe mounting member is set in this way, all members can be prepared by merely procuring necessary quantity of the sets of the members and, therefore, labor for the confirmation work can be reduced. In addition, since the temporarily fixed saddle piece 2b can be easily installed when removed from the screw shaft L and inverted, the dropping accident is difficult to occur. In this case, the saddle piece 2a of the fitting part c need not be screwed, and the other saddle piece 2b only suffice to be screwed to increase workability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174830-A (JP)
Title: Chute for discharging product, injection molding machine and injection-molding method
Inventor: MATSUMOTO TETSUKUNI
IPC: B29C45/40
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine which can surely detect an injection-molded product and is reduced in noise.  <P>SOLUTION: This injection molding machine is provided with a mold clamping apparatus for opening and closing a mold, an injection apparatus for injecting a material into the mold, an ejector mechanism for ejecting the injection-molded product from the mold after the mold is opened, a chute 14 for receiving the injection-molded product having fallen from the mold, a vibration sensor 60 provided in the chute 14, and a vibration-damping sheet 70 for damping the vibration of the chute 14. The vibration sensor 60 detects the vibration caused when the injection-molded product falls on the chute 14. A sound absorbing material 72 is provided on the vibration-damping sheet 70. The vibration sensor 60 can be attracted on a bottom plate 40 by a magnet, and can be moved along a guide part 50 formed on the back surface of the chute 14. This vibration sensor 60 can be fixed at a favorable position for detecting the vibration of the chute 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141581-A (JP)
Title: Sole material
Inventor: KUWATA NOBUTAKE
IPC: A43B17/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sole material for preventing sweat from staying at the interface between the sole and the outermost surface of the sole material where the sole comes into direct contact.  <P>SOLUTION: The sole material is obtained by blending 300g of ethylene-vinyl acetate copolymer, 1.5 g of active white azo, 1.5g of stearic acid, 6g of titanium oxide, 36g of light calcium carbonate, 2.1g of peroxide, 15g of foaming agent, 15g of foaming auxiliary, and 90g of isoprene-based water-absorbing resin and vulcanizing the mixture for 15 minutes to form a foam body having a specific gravity of 0.51 to 0.54, a C-Type hardness of 78.77, and a thickness of 10 mm, and the foam body is cut to the shape of the foot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180436-A (JP)
Title: Cable junction structure
Inventor: YAMADA SATORU
IPC: H02G15/113
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize constitution which protects a junction from water, etc. and is favorable in cost and working.  <P>SOLUTION: On outer periphery of a motor 45, a cable 20 for the motor which is led out from the motor 45 is stretched from an upper side, and a base side cable 30 is stretched from a lower side, respectively, toward a terminal board 10 which is fixed a little upper than a horizontal position on the outer periphery of a motor 45. On the terminal board 10, terminals 21, 31 which are arranged at tips of the respective cables 20, 30 are connected. A waterproofing boots 1 is formed in a hollow box type which does not have a bottom wall at a terminal board 10 side and a side wall at a lower side, and has a tube 2 for setting the cable 20 from a side wall of an upper side. Before terminal connection working, the waterproofing boots 1 is arranged as isolated from the terminal board 10, in the state that the cable 20 is set in the tube 2. After terminal connection working, the waterproofing boots 1 is moved to a lower side along the cable 20 so as to cover the terminal board 10. The motor 45 is formed in a frameless type wherein the outer periphery is constituted by a stator 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174429-A (JP)
Title: Catalyst for producing carboxylic ester, and method for producing carboxylic ester using the same
Inventor: MARUOKA KEIJI
IPC: C07F7/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical catalyst making the reaction temperature a room temperature or higher, having a long life in a reaction for synthesizing carboxylic ester from an aldehyde compound synonymous with the Tishchenko reaction.  <P>SOLUTION: The catalyst for producing carboxylic ester having an Si-O-Al binding site is obtained by reacting an organic silicon compound having an Si-O binding site with a compound containing aluminum. Preferably, the organic silicon compound is a compound represented by formula 1, wherein R<SP>1</SP>is H or a 1-8C alkyl group which may be branched, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>are each independently a 1-25C hydrocarbon group. The compound containing aluminum is a compound represented by formula 2: AlR<SP>5</SP><SB>n</SB>(OR<SP>6</SP>)<SB>3-n</SB>, wherein R<SP>5</SP>and R<SP>6</SP>are each independently a 1-8C alkyl group which may be branched, R<SP>5</SP>and R<SP>6</SP>may be the same or different, n is an arbitrary integer of 0-3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176162-A (JP)
Title: Copper alloy and manufacturing method therefor
Inventor: SUGAWARA YASUTAKA
IPC: C22F1/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize the superior bendability of a copper alloy and improve the strength further, while respecting the essence of a strengthening mechanism of a copper alloy containing titanium, and adequately securing the superior characteristics.  <P>SOLUTION: This copper alloy contains 2.0-4.0 mass% Ti, and 0.01-0.50 mass% one or more elements of Fe, Co, Ni, Cr, V, Zr, B and P as the third element group; and makes 50% or more of the content of the elements exist as second phase particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184101-A (JP)
Title: Underfloor water leakage detector
Inventor: TAGUCHI YUSUKE
IPC: E03C1/20
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underfloor water leakage detector that can prevent an erroneous notification caused by a small amount of water leakage or dew condensation, and can issue an alarm in advance, when the possibility of a great damage is predicted caused by continuous water leakage, so as to cope therewith.  <P>SOLUTION: This underfloor water leakage detector is provided with a sensor part 10 arranged in an underfloor 2 of a water using room such as a bathroom 1 to detect the water leakage in a time point when a prescribed amount of leaked water is stored in a leaked water receiving pan 9, and a reception part 11 for receiving a signal from the sensor part 10 to issue an alarm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181464-A (JP)
Title: Adapter for attaching metal spool for winding welding wire
Inventor: KOMATSU SHINJI
IPC: B23K9/133
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To extremely facilitate attaching/detaching work of a metal spool for winding a welding wire to a welding wire feeding device without requiring much labor.  <P>SOLUTION: The adapter for attaching the metal spool for winding the welding wire is provided with a spool support shaft 2, whose one end side is fixed to a welding wire feeding device 1, which is made of an electric insulating material, and which freely rotatably supports the metal spool for winding the welding wire, a flange plate 3 on the fixing side, which is fixed to the welding wire feeding device 1, which is made of an electric insulating material, and which covers the rear face side of the metal spool 20' for winding the welding wire, a flange plate 5 on the attaching/detaching side, which is attachably/detachably provided to a free end of the spool support shaft 2, which is made of an electric insulating material, and which covers the front face side of the metal spool 20' for winding the welding wire, and attaching/detaching means 6, 9 capable of attaching/detaching the flange plate 5 on the attaching/detaching side to the free end of the spool support shaft 2 with a single operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182863-A (JP)
Title: Rubber composition for tire and pneumatic tire using the same
Inventor: AMINO NAOYA
IPC: C08L7/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving appearance of a tire while keeping or improving scorch time and traveling endurance of the tire.  <P>SOLUTION: The rubber composition comprises (i) 20-50pts.wt. modified brominated copolymer of isobutylene with p-methylstyrene obtained by modifying 50-90% of Br group of a brominated copolymer of isobutylene with p-methylstyrene with a compound represented by formula (I) and/or (II) (wherein M is Na, K, Zn or Ti; R is H or a 1-4C alkyl group), (ii) 80-50pts.wt. diene-based rubber and (iii) at least one kind of an alcohol having ≥100°C boiling point and a low molecular weight olefin having 2,000-5,000 weight average molecular weight. The pneumatic tire is obtained by using the rubber composition as a member constituting outer skin of the tire.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186063-A (JP)
Title: Wire harness protecting member
Inventor: KAWAKITA MOTOYA
IPC: H01B7/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protecting member for wire harness in which sufficient flame-resistance can be realized in mounting it on a wire harness.  <P>SOLUTION: In a FMVSS (federal motor vehicle safety standard) No. 302 flame-resistance test, in a state that the wire harness protecting member is mounted on a wire harness, the member has the flame-resistance of 100 mm/min or less, and in a 5% tensile strain mode, it is composed of an olefinic polymer composition having an elastic modulus E' less than 40 MPa and loss tangent tanδ more than 0.15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189811-A (JP)
Title: Woven fabric prepreg
Inventor: SAKAMOTO HAJIME
IPC: C08G59/72
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain woven fabric prepreg for fiber-reinforced composite materials, which exhibits excellent mechanical properties and excellent moldability under low pressure.  <P>SOLUTION: The woven fabric prepreg for fiber-reinforced composite materials is woven fabric prepreg comprising a woven fabric of a reinforced fiber material and a matrix resin. The matrix resin consists of [A] a mixture of a bisphenol F-type epoxy resin and a polyfunctional epoxy resin, [B] an acid anhydride, [C] a Lewis acid salt and [D] an organoaluminum compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188791-A (JP)
Title: Optical fixing method of color thermosensitive printer
Inventor: SATO HIROYASU
IPC: B41J2/32
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fixing method, with which the fixing time of a color thermosensitive printer is reduced.  <P>SOLUTION: In a color thermosensitive recording paper 10, its thermal recording and its main fixing are executed during its maximum speed conveyance towards a first direction and its re-fixing is applied during its conveyance towards a second direction. Ultraviolet lamps 21a, 21b, 22a and 22b are fully lit during its main fixing and its re-fixing. During the conveyance towards the first direction, a microcomputer 40 brings in measured illumination values output from an illuminance sensor 25 at fixed intervals of time so as to calculate an ultraviolet-light irradiation dose per every imaginary range, which is set by imaginarily dividing the surface of the color thermosensitive recording paper sheet 10 towards its relative moving direction, in order to store the dose in an irradiation dose memory 43. A speed setting circuit 44 reads the ultraviolet-light irradiation dose per every imaginary range from the irradiation dose memory 43 so as to calculate a carrying speed for every imaginary range by calculating a filling-up ultraviolet-light irradiation dose. A carrying motor controlling circuit 45 controls the rotation of a carrying motor 19 in every imaginary range in order to change the carrying speed of the paper sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003239961-A (JP)
Title: Manufacturing method for linear motion guide bearing device
Inventor: KATO SOICHIRO
IPC: F16C29/06
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a linear motion guide bearing device which allows easy mounting of a rolling body and prevents the rolling body from dropping when assembling the rolling body, and also prevents a tongue part from being damaged when assembling the tongue part.  <P>SOLUTION: This linear motion guide bearing device has a guide rail 1 having a rolling groove 10 of a rolling body extending in the axial direction on a side face 1a and a rolling groove 11 of the rolling body opposing to the rolling groove 10 of the rolling body of the guide rail 1 and is provided with a slider 2 attached to the guide rail 1 so as to move relatively in the axial direction and a plurality of rolling bodies 3 circulating by rolling in a rolling body circulation passage constituted by a rolling body rolling passage 14 formed by both rolling grooves 10, 11 of the rolling bodies and a rolling body return passage 13 connected with both end parts through a curved passage. When manufacturing the linear motion guide bearing device, the rolling body 3 is introduced into the rolling body circulation passage through an opening part in a recessed part opened on an upper face of the slider 2 and communicating with the rolling body circulation passage after attaching the slider 2 to the guide rail 1 and the opening part is closed by a cover member 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190821-A (JP)
Title: Toroidal continuously variable transmission
Inventor: NISHII DAIKI
IPC: F16H15/38
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure the supply amount of a lubricating oil to a rolling contact part between the inner surfaces of disks 2, 3, 5, and 6 and the peripheral surfaces of power rollers while suppressing a pump loss (driving torque) of an oil feed pump.  <P>SOLUTION: Upstream side and downstream side oil feed passages 56 and 58 are formed in fixing portions 57a and 57b, support rings 20 and 20, and stays 19 and 19 installed in a housing. The lubricating oil fed from the oil feed pump to oil supply ports 59 and 59 is fed to nozzle holes 29 and 29 through the oil feed passages 56 and 58. The lubricating oil is jetted from the nozzle holes 29 and 29 to the inner surfaces of the disks 2, 3, 5, and 6. Thus, an supplied oil amount can be easily secured as compared with that when the lubricating oil is fed to the nozzle holes 29 and 29 through a lubricating oil passage 31 in the latter part 9b of an input shaft 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195294-A (JP)
Title: Reflection type color liquid crystal display device
Inventor: JUNG TAEHYEOG
IPC: G02B5/20
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type color liquid crystal display device capable of improving color reproducibility and improving color purity and luminance of images.  <P>SOLUTION: The reflection type color liquid crystal display device is provided with a transparent substrate, a reflection film formed on the transparent substrate, where first transmissive holes for light transmission are formed in a predetermined pattern, a step difference forming layer installed between the reflection film and the transparent substrate, where second transmissive holes are formed at parts corresponding to the first transmissive holes, a color filter layer for which a unit filter layer is formed in the predetermined pattern in a transmission area filled and formed in the first and second transmissive holes and a reflective area formed on the reflection film around the transmission area, and a transparent front plate connected to the substrate so as to form a predetermined interval in between them and forming a liquid crystal display part between the color filter layer and the lower surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189700-A (JP)
Title: Amine compound and organic electroluminescent element containing the same
Inventor: SHIMAMURA TAKEHIKO
IPC: H05B33/14
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel amine compound and an organic electroluminescent element having a long emission life and excellent in durability.  <P>SOLUTION: The organic electroluminescent element has at least one layer containing at least one amine compound represented by general formula (1) and sandwiched between a pair of electrodes. In general formula (1), A and A' are each a substituted or unsubstituted amino group; X<SB>1</SB>-X<SB>6</SB>are each a substituent; l and m are each 1 or 2; a, b, c, d, e and f are each an integer of 0-3; n and n' are each an integer of 0-2; and at least one of n and n' is an integer of at least 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI