baber/WOPTO huggingface dataset:
Patent JP-2004123661-A (JP)
Title: Skin care preparation for external use
Inventor: HANANO AKINORI
IPC: A61Q1/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation for external use containing an active ingredient excellent in moisture retaining effect and chapped skin-improving effect, because the moisture-retaining effect and the chapped skin-improving effect of conventional skin care preparations are not necessarily sufficient and development of an active ingredient further excellent in these effects and a skin care preparation for external use containing the ingredient is desired, though skin care preparations for external use containing various active ingredients are already known.  <P>SOLUTION: This skin care preparation for external use comprises extracts of one or more kinds of plants selected from plants belonging to the genera Monochoria, Heteranthera, Pontederia, Hydrotrix, Reussia, Scholleropsis, Eurystemon and Zosterella. The skin care preparation is excellent in a moisture-retaining property and excellent in chapped skin-improving/preventing effects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135416-A (JP)
Title: Motor
Inventor: MURAKAMI TOSHIAKI
IPC: F16F15/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor capable of realizing less vibration and less noise by forming a peripheral groove effective for noise reductions on a rotating shaft.  <P>SOLUTION: In the motor 1, a stator 12 is disposed in a motor housing 11, a rotor 13 is disposed on the inner periphery of the stator 12, and a rotating shaft 14 of the rotor 13 is rotatably supported on front and rear bearings 21, 22 provided at brackets 17, 18 on the front and rear the motor housing 11. The motor is formed with peripheral grooves 31, 34 at a plurality of positions on the output shaft side 30 of the rotating shaft 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129914-A (JP)
Title: Vibrator, saliva secretion vibrator, drowsiness prevention vibrator, intraoral tissue bloodstream improvement vibrator, and cerebral circulation disorder improving vibrator
Inventor: NISHIMURA HOUMAN
IPC: A61L2/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator which needs no direct abutting against the gum and allows to regulate vibration to suit for the state of a user side.  <P>SOLUTION: The vibrator A comprises a vibration body 10 curved for upper and lower teeth to bite, and a body 20 detachably connectable to the vibration body 10, wherein the vibration body 10 is composed of a hard center material 11 and a soft surface-coating material 12 thereover, and the body 20 has a casing 21 containing a vibration motor as a vibration generating means, which transmits vibration to the connected vibration body 10. The vibration body 10 can be bitten by upper and lower teeth to transmit the vibration to them, which is in turn transmitted to the gum so that it may provide a massage effect with no direct abutting against the gum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140915-A (JP)
Title: Motor
Inventor: ONO TSUGIYOSHI
IPC: H02K13/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which a carbon brush stably contacts a commutator by preventing vibration of the brush holder.  <P>SOLUTION: A motor 10 comprises a stator 21 fitted to a motor frame 50, a rotor 22 which is provided in a rotor provision part 21a of the stator 21 for free rotation and held by the motor frame 50 for free rotation, a commutator 23 provided to a shaft 22a of the rotor 22, an insert hole 54 which is formed at the motor frame 50 and is opened in the direction across the commutator 23, a tubular brush holder 60 fitted to the insert hole 54, and a carbon brush 41 which is inserted in the brush holder 60 and is made to contact the commutator 23. The brush holder 60 is provided with a notch 61 extending as far as both ends in lengthwise direction, with both sides of the notch 61 of the brush holder 60 serving as an elastic part 64 which elastically contacts to the insert hole 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137205-A (JP)
Title: Cosmetic
Inventor: SAKAGUCHI HIROYUKI
IPC: A61K8/55
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cosmetic containing a specific fatty acid residue-containing phosphatidylcholine and trehalose and excellent in skin-ameliorating effect.  <P>SOLUTION: This cosmetic contains a phosphatidylcholine and trehalose, wherein the phosphatidylcholine is such one that the fatty acid residue at 1-position on the glyceroskeleton represents a straight long-chain fatty acid and that at 2-position a straight-chain saturated-type medium-chain fatty acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138179-A (JP)
Title: Roller type ball screw
Inventor: KAZUNO KEISUKE
IPC: F16H25/22
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller type ball screw capable of reducing the noise and vibration generated at the time of operation by suppressing the step in the joining part between each screw groove in a nut and a coupling groove in a roller member.  <P>SOLUTION: The roller type ball screw is equipped with a screw shaft 51 furnished at its peripheral surface with the screw groove 52 in spiral form, the nut 53 fitted on the screw shaft 51 and furnished at its inside surface with a screw groove 54 in spiral form, a plurality of balls 55 accommodated in a rolling path formed by the screw grooves 52 and 54 confronting each other, and the roller member 1 mounted from the peripheral surface of the nut 53 and having the coupling groove 2 to couple the screw grooves in the nut, wherein a buffer member 3 consisting of a resilient member formed separately is attached to each end of the roller member 1 to join the screw groove 54 in the nut 53, and the noise and vibration generated when the balls pass the step at the joining part are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209583-A (JP)
Title: Switching device provided with polarity-inverting means
Inventor: GUIRAUD LIONEL
IPC: H04L25/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device requiring no reprogramming for a polarity-inverting means.  <P>SOLUTION: Two differential pairs T1, T2 and T3, T4 are polarized by a current source 1 and a current source 2 capable of switching starting current flow in the first and the second differential pair as a selected programing function. When the current source 1 is energized and the current source 2 is de- energized, an output signal Vout forms the image of an input signal Vin. Conversely, when the current source 1 is de-energized and the current source 2 is energized, the output signal Vout forms the inverted image of the input signal Vin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004137642-A (JP)
Title: Method for producing reclaimed paper pulp
Inventor: ONO SEIZO
IPC: D21C5/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the whiteness of reclaimed paper pulp produced from non-classified waste paper.  <P>SOLUTION: The method for producing reclaimed paper pulp from non-classified waste paper has a plurality of flotation steps and a surfactant is added at the preliminary stage of each flotation step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137417-A (JP)
Title: Styrene-based resin composition, method for producing the same and molded article
Inventor: YAMAMOTO TOSHIHIRO
IPC: C08L25/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrene-based resin composition having high refractive index, excellent in transparency and fluidity, etc., and reduced in birefringence and a molded article thereof.  <P>SOLUTION: The styrene-based resin composition is obtained by melt-kneading 25-50 wt.% styrene-based resin having 1,000-7,000 number average molecular weight with 30-50 wt.% styrene-glycidyl methacrylate copolymer having 10,000-18,000 number-average molecular weight and 0.5-1.1 mol% glycidyl methacrylate content and 15-35 wt.% styrene resin having 7,000-40,000 number-average molecular weight and having carboxy groups at both ends at 150-250°C. The molded article is obtained by molding the resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136845-A (JP)
Title: Brake hydraulic pressure generating device
Inventor: HASHIDA KOICHI
IPC: B60T13/18
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase pressure of a master cylinder to a pressure or more in an assist limit by preventing a phenomenon of delaying a brake operation stroke without increasing reaction to stepping force when performing brake operation exceeding the assist limit in a brake hydraulic pressure generating device for restraining a fluctuation in the brake operation stroke when a consuming liquid quantity varies on the wheel brake side.  <P>SOLUTION: This brake hydraulic pressure generating device applies hydraulic pressure of a dynamic pressure chamber 106 to a master cylinder piston 110a by controlling the hydraulic pressure in a value according to the operation stroke of an input shaft 102 by a control valve having a spool 108 and a cylinder 109, and is provided with a pressure sensor 111, a solenoid valve 112 and a liquid chamber 113, and restricts the relative movement in the direction for mutually approaching the master cylinder piston 110a and the input shaft 102 by closing the solenoid valve 112 when the pressure sensor 111 detects that a difference between dynamic pressure chamber pressure and high pressure source pressure is not more than a prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136256-A (JP)
Title: Liquefied nitrogen supply apparatus
Inventor: WADA NAOKI
IPC: B65B31/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid nitrogen supply apparatus of which filter elements can be dried in-line on completion of a perfectness test of disinfection filters and in which a heat insulator can easily be detached from the disinfection filters.  <P>SOLUTION: Disinfection filters 6 installed in first and second liquefied nitrogen supply lines 3<SB>1</SB>, 3<SB>2</SB>of the liquefied nitrogen supply apparatus 1 are housed in freely closable heat insulated cases 7: test fluid supply lines 9 for supplying a test fluid from a perfectness testing apparatus 8 are made to communicate with the disinfection filters 6; and hot air supply lines 4 and hot air discharge lines 5 for discharging steam-containing hot air passed through the disinfection filters 6 are made to communicate with the inlet side and the outlet side, respectively, of the disinfection filters 6 of the first and the second liquefied nitrogen supply lines 3<SB>1</SB>, 3<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178530-A (JP)
Title: Electronic device, controller and processing control method
Inventor: WAKITANI MASARU
IPC: G11B20/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a job load imposed on a user by automatically discriminating the attribute of a small-sized optical disk and starting a system corresponding to the attribute.  <P>SOLUTION: This invention provides a small-sized optical disk automatic discrimination start system provided with: a read means (1) that reads information stored in a small-sized optical disk; an identification means (2) that identifies the attribute of the small-sized optical disk on the basis of a format of information read by the read means (1); a processing means (3) that has execution sections each corresponding to the attribute of each small-sized optical disk and allows the execution section corresponding to the attribute of the small-sized optical disk to reproduce/execute the small-sized optical disk; and a control means (4) that controls each section above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142303-A (JP)
Title: Manufacturing method for see-through decorative material, manufacturing method for transfer sheet for manufacturing see-through decorative material, and method for manufacturing see-through decorative material by using the transfer sheet
Inventor: MAEKAWA NAOTERU
IPC: B44C1/17
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a see-through decorative material, which can stabilize a printing process and can impart a high-definition pattern, because the printing process for an uneven surface is made unnecessary, which eliminates restrictions on a fine-pattern shape in terms of peelability, and which enables stable production because the manufacturing method is not associated with a process for partially transferring a transfer layer in a finely patterned manner.  <P>SOLUTION: After a colored layer 2 including at least a concealing layer 22 is peelably provided on a transparent substrate 1, a fine-pattern layer 3, which is composed of a curing resin, is provided on the colored layer 2, and the colored layer 2 in a place, wherein the layer 3 is provided, is peeled off and removed with the layer 3 from a part on the transparent substrate 1 by using cure shrinkage stress in the curing of the layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147529-A (JP)
Title: Fishhook and method for producing the same
Inventor: NAKAMICHI NARIYUKI
IPC: A01K83/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishhook on whose leader-winding portion a leader is strongly wound in a wholly approximately round state to largely press an outgoing leader on an outgoing leader-disposing side with the wound leader and which can keep the state holding the outgoing leader on the outgoing leader-disposing surface, does not have an angular site on the boundary side between the outgoing leader-disposing side and the half-round side, and does hence not damage and break the wound leader.  <P>SOLUTION: This fishhook is characterized by using a shank base end portion arriving an eye portion as a leader-winding portion, forming a half-round face having a small radius of curvature on the half circumference of the cross section of the leader-winding portion, forming a convex shape-like outgoing leader-disposing side on the remaining half circumference, and rounding the boundary of the half-round side and the outgoing leader-disposing side to form a relatively largely round side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153920-A (JP)
Title: Current monitor system and current monitor method
Inventor: OOKAGE SATOSHI
IPC: H02J13/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current monitor system that monitors a current flowing to a breaker.  <P>SOLUTION: The current monitor system 1 comprises a communicable master unit 11 and a slave unit 12, and monitors a current of the breaker (BR) for feeding power to a power supply part (PS) that can feed power to a plurality of apparatuses. The slave unit 12 is arranged so as to correspond to the PS, receives the detected output of the current of the PS at a second communication part from an attachment at first time intervals and stores the output in a first storage part, and transmits a plurality of stored detected outputs to a third communication part together with a indentifier of the slave unit 12 by gathering the outputs at second time intervals that are longer than the first time intervals. The master unit 11, with respect to the PC, receives the plurality of detected outputs and the indentifier at fourth communication part, retrieves the slave unit 12 corresponding to the objective BR based on the indentifier from a database of a second storage part that denotes a correspondent relation between the slave unit 12 that receives the detected outputs and the BR that feeds power, and calculates the current of the BR at a data processing part based on the detected outputs received from the retrieved slave unit 12 and indicates the current to an indication part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152979-A (JP)
Title: Semiconductor device
Inventor: KITAMURA AKIO
IPC: H01L29/40
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where on-state resistance per unit area is reduced.  <P>SOLUTION: In a lateral high pressure MOSFET, a plurality of trenches 2 are formed on a first conduction-type semiconductor substrate 1 in a direction of channel width, second conduction-type drain drift regions 3 are formed to surround sides, and bases of the trenches 2 and inner parts of the trenches 2 are filled with insulation 4. A first conduction-type impurity region is disposed between a plurality of the trenches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152127-A (JP)
Title: Face collating device and face collating method
Inventor: SETOGUCHI KIYOTAKA
IPC: G06T7/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the luminance of an image photographed at the time of registration and that of an image photographed at the time of collation constant even if the brightness of a shoot position varies, thus the performance of face collation can be maintained.  <P>SOLUTION: The luminance of a standard background image is stored, and at the time of collation, the luminance of a collated image is compensated based on a luminance difference between the standard background image and the collated image, thus collation with a face image is conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159007-A (JP)
Title: Image coder and image coding program
Inventor: TERADA TATSUYA
IPC: H04N19/423
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image coder for videophones or the like capable of immediately replying a fast update request without the need for reserving an image memory all the time even when the intervals of received images are indefinite.  <P>SOLUTION: The image coder is provided with: an input selection section 103 for alternatively selecting an input image from a camera 1 or an input of a prediction reference image stored in the image memory 102 for an image coding section 302; and an image coding control section 101 provided with a function of controlling the input selection section 103. The input selection section 103 selects the prediction reference image as the input image when the image coding control section 101 receives an instruction of fast update from an opposite station 7 during coding of a moving picture and no input image from a camera 1 exists. Then the image coding control section 101 codes the input image. Thus, a reply time with respect to the fast update request when no input image exists can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156521-A (JP)
Title: Combustion efficiency improving device
Inventor: ITAKA HIDEKAZU
IPC: F02M27/04
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To utilize the nature that thorium and uranium nuclides contained in rare earth ores, tourmaline or the like generate α rays and β rays, and residual nuclei by the radioactive decay, and react with oxygen, water, fuel or the like to cut the chemical bond and the van der Waals force and to generate chemical species such as negative ions to the improvement of the combustion efficiency of a combustion engine.  <P>SOLUTION: The combustion efficiency is improved by 1-20% by coating mixed powder of rare earth ores and tourmaline on a porcelain, and baked to form a filling column, and connecting and fitting it to a hose portion of a fuel system of a combustion engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154339-A (JP)
Title: Electric pot
Inventor: AOTA HIRONOBU
IPC: A47J27/21
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized electric pot securing a stable water delivery when delivering the water in a pot vessel under boiling or right after the boiling from a hot water supply outlet.  <P>SOLUTION: This electric pot is disposed with a pump device 6 feeding the water in the pot vessel 2 to the hot water supply outlet in a lower position of the pot vessel 2 for storing the water heated by a heater. A pump chamber 7 of the pump device 6 communicates with a hot water supply pipe 5 extending from a hot water supply inlet 4 bored in the bottom of the pot vessel 2 to the hot water supply outlet. A drive part 8 having a motor 10 rotatingly driving an impeller 9 internally installed in the pump chamber 7 is disposed adjacent to the horizontal direction of the pump chamber 7. An air exhaust pipe 11 extending from the upper part of the pump chamber 7 to the pot vessel 2 is so disposed as to be inserted in the hot water supply pipe 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161501-A (JP)
Title: Preparation process for fullerenes
Inventor: NOGUCHI NAOKI
IPC: B01D7/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To isolate a fullerene from a mixture containing fullerenes, a polycyclic aromatic hydrocarbon and a carbon polymer component without discharging the polycyclic aromatic hydrocarbon out of the system.  <P>SOLUTION: A process for preparing fullerenes comprises steps wherein (step A) a mixture of fullerenes, a polycyclic aromatic hydrocarbon and a carbon polymer component is prepared through a combustion or thermal decomposition method using a hydrocarbon compound as a raw material, (step B) the mixture at least containing the fullerens and the polycyclic aromatic hydrocarbon is heated in an inert gas to sublime and isolate the polycyclic aromatic hydrocarbon and (step C) the polycyclic aromatic hydrocarbon obtained in step B is reused as a heating material required for sublimation in step B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162569-A (JP)
Title: Shaft sealing mechanism and turbine
Inventor: UEHARA HIDEKAZU
IPC: F16J15/22
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance sealability of a leaf seal of a turbine.  <P>SOLUTION: In this leaf seal, an annular thin plate group 28 is arranged in an annular space between a rotary shaft and a stationary blade; an annular flexible plate 131 for fixing the outer periphery to a leaf sealing ring 26 is arranged in a high pressure side area; the inner peripheral end 131a of the flexible plate 131 is extended up to a position for approaching or contacting with a peripheral surface of the rotary shaft; a large number of slits 132 are formed in the radial direction in an inner periphery part of the flexible plate 131; and a flexibility increasing part 131K having flexibility larger than an outer peripheral side part is arranged to permit deformation by transitional contact with the rotary shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161116-A (JP)
Title: Road surface condition determination method and device thereof, and road surface condition determination program
Inventor: NAKAO YUKIO
IPC: B60C23/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road surface condition determination method which can determine a road surface condition during traveling even for a four-wheel drive vehicle.  <P>SOLUTION: This road surface condition determination method determines the road surface condition for the four-wheel vehicle during traveling. In this method, the road surface condition during traveling is determined from the relation of wheel speed rotation information of the driving wheels of the four-wheel vehicle during traveling obtained from a wheel speed detection means and acceleration information obtained from an acceleration detection means in two orthogonal axial directions set so as to be oriented 45° forwardly and 45° backwardly with respect to a vertical axis in a vertical plane in an advancing direction of the vehicle to the horizontal road surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162368-A (JP)
Title: Rail elastic fastener
Inventor: MATSUKAWA HIROKAZU
IPC: E01B9/48
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail elastic fastener 1 capable of being used for a rail joint section.  <P>SOLUTION: Uneven step sections 2f for lowering heights of the upper surfaces of standing up walls 2b are respectively formed on the surfaces of both standing up walls 2b respectively formed on both sides in the direction at right angles to the direction of rail construction of a rail mounting section 2a of a tie plate 2 to form a bolt mounting recess section 2d for mounting the head section of a rail fastening bolt 21 on the surface of each uneven step section 2f and, at the same time, a rail height adjusting plate 14 is provided on the rail mounting section 2a on the upper surface of the tie plate 2.  <P>COPYRIGHT: (C)2004,JPO