baber/WOPTO huggingface dataset:
Patent JP-2004091985-A (JP)
Title: Coil-like fiber substance, method for producing the same and application
Inventor: MOTOJIMA SEIJI
IPC: D06M11/46
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil-like fiber substance having new properties and to provide a method for producing the fiber substance and to provide application thereof.  <P>SOLUTION: The coil-like fiber substance has a coating layer composed of a substance having electric resistance higher than that of a conductive fiber on the surface of the conductive fiber forming a coil shape. The method for producing the coil-like fiber substance comprises providing the coating layer on the surface of the coil-like carbon fiber, removing the coil-like carbon fiber while leaving the coating layer and packing a substance having electric resistance lower than that of the coil-like hollow fiber into a hollow part of the coil-like hollow fiber composed of the left coating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132651-A (JP)
Title: Disk holder
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 2002-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable disk cartridge with which the accidental insertion of a disk holder into a cartridge case is surely prevented. SOLUTION: This disk cartridge has the cartridge case which is provided with a head insertion section and a driving shaft insertion section in prescribed positions and has an opening 11 for insertion of the disk holder on the one side face, the disk holder 2 which is insertably and removably housed into the cartridge case 1 and has a disk holding section 12 and a disk 3 for recording which is attachably and detachably held in the disk holder 2, in which accidental insertion preventing sections 22 and 27 are respectively formed at the side end of the opening 11 for disk holder insertion of the cartridge case 1 and the side end corresponding to the case side end of the disk holder 2.
Patent JP-2004090559-A (JP)
Title: Thermal recording body
Inventor: ODA SHIGERU
IPC: B41M5/327
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording body which presents recording characteristics excellent in initial coloring properties, free of ground fogging substantially and excellent in the shelf stability of a recorded image under various conditions.  <P>SOLUTION: The thermal recording body is constituted by providing on a substrate surface a thermal recording layer containing a basic dye precursor and a developer. The developer contains a mixture of 2,2-dimethyl-1,3-bis(4-hydroxybenzoyloxy)propane of 5 to 95 wt.% and 4,4'-hydroxydiphenylsulfone of 95 or less to 5 or more wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094823-A (JP)
Title: Time recorder and time card system
Inventor: IWAKIRI TAKAMICHI
IPC: G06Q50/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time recorder in which labor and time are not spent for managing duty circumstances of employees, a running cost is reduced, and the employees can easily confirm their own duty circumstances.  <P>SOLUTION: By the time recorder 1, an owner of a time card 3 can easily confirm his or her own duty circumstances (the time he or she reports for arriving at or leaving work), because a thermal recording part 22 capable of writing/erasing visible information, which is provided on one surface of the time card 3 inserted into a body, writes the time he or she reports for arriving at or leaving work or the like as the visual information. Also, as the thermal recording part capable of writing/erasing the visual information writes the duty circumstances, the time card 3 can be used for a long time and the running cost can be cut down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093536-A (JP)
Title: Simple measuring instrument for endotoxin concentration
Inventor: HARADA TOKUZO
IPC: G01N21/11
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To conduct on-line measurement of endotoxin concentration in sample liquid at a location such as a hospital with a simpler device than that of a conventional expensive endotoxin measuring instrument, at a low price, with providing a simple measuring operation even for a nonexpert, with portability to any measuring site due to a reduction in size and weight, with a simple operation, and without causing cross contamination.  <P>SOLUTION: The simple measuring instrument for measuring endotoxin concentration in a sample liquid includes: an endotoxin concentration measuring cell (A) which comprises a means (a) for collecting a sample by piercing a sample collecting hole, a transmitted light passing part (b), and a means for connection connecting both; and a transmitted light intensity measuring means (B) installed in a predetermined position of the transmitted light passing part (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003144198-A (JP)
Title: Self-quenching fluorescence probe and method
Inventor: LIVAK KENNETH J
IPC: C12Q1/68
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a self-quenching fluorescence probe able to monitor with high accuracy. SOLUTION: The oligonucleotide probe comprising an oligonucleotide sequence which does not hybridize with itself to form a hairpin structure, a fluorescent reporter molecule attached to the oligonucleotide sequence and a quencher molecule capable of quenching the fluorescence of the fluorescent reporter molecule, and the oligonucleotide sequence is capable of existing in at least one single-stranded conformation and the quencher molecule quenches the fluorescence of the reporter molecule in this case, and the oligonucleotide sequence also capable of existing in at least one conformation when hybridized to a target polynucleotide and in this case,  the fluorescence of the reporter molecule is unquenched and the fluorescence intensity of the reporter molecule in emission maximum in hybridized state of the oligonucleotide sequence with the target polynucleotide has intensity at least six times stronger than the fluorescence of the reporter molecule in emission maximum in unhybridized state.
Patent JP-2003100042-A (JP)
Title: Suspension for head assembly
Inventor: SANETO KOJIRO
IPC: G11B21/21
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs by facilitating the assembling work of a head assembly having static electricity measures. SOLUTION: In the head assembly suspension 110 having a gimbals part 110b in which a mounting part 20 is formed to bond a core slider by an adhesive and mount it, and one end of a wiring pattern 26 bonded and formed by being insulated from a base material arranged in the mounting part 20 so as to be connected to the core slider, in the area of the mount part 20 of bonding the core slider, a projected pad 40 is formed to be electrically conducted to the base material of the mounting part 20.
Patent JP-2004100846-A (JP)
Title: Hydraulic circuit equipped with hydraulic pump
Inventor: KONDO YOICHI
IPC: F15B20/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent nonconformity when a hydraulic pump is failed in a hydraulic circuit equipped with a hydraulic pump as a pressure oil supply source for a hydraulic actuator, by predicting failure of the hydraulic pump.  <P>SOLUTION: Unload valves 22 and 23 are provided to release, into an oil tank 2, the pressure oil supplied from hydraulic pumps 10 and 11 to the hydraulic actuator when in-case pressure of the hydraulic pumps 10 and 11 rises to exceed a preset tolerable pressure. Supply pressure to the hydraulic actuator is thus reduced, so that failure of the hydraulic pump can be predicted by an operator recognizing that.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104969-A (JP)
Title: Motor driving device and image forming device
Inventor: HATTORI HITOSHI
IPC: G03G15/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor driving circuit capable of driving a plurality of motors by a simple structure and capable of preventing the motor not selected from being driven.  <P>SOLUTION: This motor driving device is provided with a driving circuit 2 that drives two-phase stepping motors 10a to 10c according to phase signals, a plurality of stepping motor 10a to 10c common-connected, a selecting circuit 11 that selectively supplies driving voltages to the corresponding ones of the stepping motors 10a to 10c according to a selection signal, and a wiring switching means 3 provided between the stepping motors 10a to 10c and the driving circuit 2. The wiring switching means 3 is formed of switching contacts provided at two portions of an A phase or an inverted A phase and a B phase or an inverted B phase, using a single two-circuit switching contact relay.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171372-A (JP)
Title: Method for producing carbonyl compound
Inventor: UTSUNOMIYA MASARU
IPC: C07B61/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbonyl compound which does not need the addition of a hydrogen acceptor in the dehydrogenation of an alcohol by using an organic phosphine-ruthenium complex catalyst, reduces the formation of addition products and can attain the beneficial ligand cost in the dehydrogenation complex catalyst, additionally provide a method for producing a carbonyl compound, being capable of increasing the reaction rate as well as the reaction efficiency.  <P>SOLUTION: When the carbonyl compound is produced by dehydrogenation of the alcohol in the presence of the organic phosphine-ruthenium complex catalyst, an organic phosphine and a ruthenium compound are mixed at an atom ratio of P/Ru of 2-8, then heated and the resultant product is used as the catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108962-A (JP)
Title: Human body detection device
Inventor: YAMABUCHI MASAHIKO
IPC: G01J1/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human body detection device capable of calculating the number of persons in each region, even when a plurality of bathers enter a bathroom.  <P>SOLUTION: In this device, the number of bathers in a bathtub can be calculated even when the plurality of bathers enter the bathroom, by comparing the total level increase value of the bathtub determined by a level sensor with a bathtub level increase value of each person. The number of the bathers in a bathtub region can be determined, and movement stop of a person in the bathtub region is determined, to thereby enable attention payment to the bathers such as attention arousal after the stop, or to enable attention arousal only to the last person.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109585-A (JP)
Title: Imaging lens
Inventor: ISONO MASAFUMI
IPC: G02B13/18
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens system for a solid-state imaging device which has satisfactory optical performance and is low-cost and compact.  <P>SOLUTION: The imaging lens is constituted of two lenses for forming an image on the solid-state imaging device, namely, a first lens (L1) having a meniscus shape with a convex surface on the object side and having a positive optical power and a second lens (L2) having a meniscus shape with a concave surface on the image side and having a negative optical power, which are arranged in order from the object side, and a focal length f1 of the first lens (L1) and a focal length f2 of the second lens (L2) fulfill conditional expression ¾f2¾/f1<25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112495-A (JP)
Title: Data reduction method limiting distortion of image formed by data
Inventor: KO MEICHU
IPC: G06F3/12
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reduction method in which the distortion of an image formed by data is limited.  <P>SOLUTION: The data reduction method comprises a step for determining whether source data can be reduced or not. That step includes a step for determining whether clipping has been performed or not, a step for determining whether union has been performed or not, a step for determining whether a large difference is present between the width and the height of the source data or not, a step for determining whether the volume of the source data is small or not, a step for determining whether magnification is performed or not, a step for determining whether the data is compressed or not by Tiff following to reduction, a step for determining whether the magnification has been performed or not if the data are compressed by Tiff following to the reduction, and a step for determining whether the magnification has been performed or not if the data are compressed by Tiff following to the reduction or whether the magnification is larger than a set value or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175791-A (JP)
Title: Instrument panel integrated with air bag door
Inventor: YAMAGUCHI TAKAHIRO
IPC: B60R21/20
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument panel having a new air bag door part whose tear line to be a scheduled rupture part is invisible, hard to be known even after deterioration with the elapse of time and can be surely ruptured at inflation of the air bag when the thin scheduled rupture part is formed on the skin of the instrument panel.  <P>SOLUTION: In this instrument panel integrated with an air bag door 1, the invisible tear line 7 in which an opening through which an air bag is inflated is closed to have a scheduled opening made into thin by an open groove by inflation pressure when the air bag is operated, and the air bag door deployed with a hinge part on its both sides as a rotation axis at this open groove as a border are integrally formed, and the cross section of the tear line 7 is a thin part having a non-continuous part 12 which is a triangle or a trapezoid with its bottom angle of 25 to 70 degrees.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220359-A (JP)
Title: Coater
Inventor: BANDAI TOSHIHIRO
IPC: B05C11/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coater capable of performing extremely thin uniform coating without causing a rough surface in scrape-off type coating.  <P>SOLUTION: The coater 10 is constituted of a precoating device 14 for applying a coating solution to a continuously running web 12 in an amount more excessive than a desired coating amount and a doctor blade 16 for scraping off the excessive coating solution. The doctor blade 16 is formed so that the edge thickness L1 thereof becomes 1-30 mm and can apply proper shearing force to the coating solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183153-A (JP)
Title: Skin detergent containing anti-aging active agent
Inventor: COLE CURTIS A
IPC: A61K8/41
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simultaneously cleansing the skin and providing anti-aging skin benefits, for example, skin firming, skin contouring, reducing the appearance of sagging skin, and skin tightening.  <P>SOLUTION: The method is to topically apply a skin detergent composition comprising: (a) an effective amount of an anti-aging active compound of formula (1) (wherein X, Y and Z are each selected from the group consisting of hydrogen, a 1-3C alkyl group, and a 2-4C alkanol group, wherein at least one of X, Y and Z is a 2-4C alkanol group bearing at least one hydroxy group and optionally at least one carboxy group), (b) a cleansing surfactant, and (c) water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004112977-A (JP)
Title: Protective relay device
Inventor: YOSHIOKA HIDEYUKI
IPC: H02H3/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To output data obtained from analog signals of an electric power system as human interface screen displaying data with displaying data.  <P>SOLUTION: Analog signals are taken in from the electric power system 100 via a current transformer 101, a voltage transformer 102, and an input transformer 103. These analog signals are converted into digital ones by an analog-to-digital converter 104. These digital signals are saved in a storage area 1062 as analog instantaneous value data, and the displaying data, including setting values, are stored in a storage area 1061. When data saving starting conditions are met including a case of system failures, the data saved in the storage area 1062 are transmitted to human interfaces 122, 126 as the human interface screen displaying data with the displaying data stored in the storage area 1061, and the data on the screen of each human interfaces 122, 126 are displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115134-A (JP)
Title: Code taking up device
Inventor: FUJII SHINGO
IPC: B65H75/38
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a code taking up device capable of pulling out and taking up a code under a condition for using a plug socket part while securing reliability of conductance.  <P>SOLUTION: This code taking up device has a reel 14 rotatably installed with a reel shaft 14c as a center, accommodated in a case 10, and winding the code 13 attached to a plug 12 at a tip end; a flat spiral spring 16 energizing the reel 14 in a direction for taking up the code 13; an engagement part for selectively taking a first condition for avoiding rotation of the reel 14 against an energizing force of the flat spiral spring 16 and a second condition for allowing rotation of the reel 14; a plug socket part 11 fixed to the case 10; a wiring plate 18 concentrically formed with a plurality of wiring patterns 18a conducting to the plug socket part 11; and a plurality of contact parts 17 sliding and rotating with the wiring patterns 18a of the wiring plate 18 by rotation of the reel 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117501-A (JP)
Title: Clothes clip such as name plate
Inventor: YAMAGUCHI TOSHIFUMI
IPC: G09F1/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes clip such as a name plate, easily attachable to a pocket or front collar with reduced manufacturing cost, and easily recyclable.  <P>SOLUTION: This clip comprises a belt type substrate 1 to which a holder 21 for the name plate or a business card or other card is attached integrally or indirectly, and a clip plate 3 provided facing to the belt type substrate 1. A male protrusion 6 and a female hole 7 are formed on the substrate 1 and the clip plate 3 respectively and engage with each other so that the clip 3 comes in press contact with with the substrate 1 elastically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119534-A (JP)
Title: Magnetoresistance effect sensor, magnetoresistance effect type head and its manufacturing method
Inventor: KOJIMA SHUICHI
IPC: G01R33/09
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a dead zone problem which can not be solved by the structure of a conventional magnetic domain control film laminated body though narrowness of free layer width is required in accordance with the increase of high recording density and the width is required so as to be 200-100nm.  <P>SOLUTION: In a magnetoresistance effect type head, a magnetic domain control film formed on the end of a free layer of the magnetoresistance effect laminated body is formed by a Co alloy film, and a ground film for controlling the crystalline state of the Co alloy film and an amorphous metallic film layer for controlling the crystalline state of the ground film are formed under the magnetic domain control film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116348-A (JP)
Title: Method and device for purifying exhaust gas
Inventor: WASHISU TAKAHIRO
IPC: F02P5/15
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for purifying exhaust gas capable of reducing harmful components in the exhaust gas and suppressing adverse effects on an engine by excessive temperature rise of the exhaust gas.  <P>SOLUTION: In the method for purifying exhaust gas which makes an air-fuel ratio lean or delays the ignition timing under a given operating condition, when the exhaust gas temperature is over a given value, the action for bringing the lean condition or the delay of the ignition timing is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120175-A (JP)
Title: Portable telephone
Inventor: HAMAMURA HIROYASU
IPC: H04W4/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone which enables a user to easily understand existing image data and prevents image data not desired to attach from being attached to electronic mail.  <P>SOLUTION: The propriety of attachment of image data to electronic mail is determined according to a prescribed criterion such as a dimension of image. When a user selects image data to attach to electronic mail, the portable telephone displays thumbnail pictures of all image data independently of the propriety of attachment and differentiates the display form between the thumbnail pictures of image data whose attachment is approved and the thumbnail pictures of image data whose attachment is inhibited by shading the latter with oblique lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120863-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost and downsize a circuit, as a switching power circuit corresponding to a wide range, being equipped with a power factor improving function.  <P>SOLUTION: In a composite resonance type converter where a partial resonant voltage circuit is combined with a current resonance type converter by a separately excited full bridge coupling system, switching elements Q1 and Q4 are switched by making use of a first drive (for high side) signal outputted from one control IC2. Moreover, switch elements Q2 and Q3 are switched by making use of a second drive (for low side) signal. Besides, switching control is performed so that it may be the switching action by full bridge coupling under AC150V and the switching action by half bridge coupling over AC150V. For power improvement, this circuit is provided with a power factor improving circuit 3 which feeds the voltage of the switching output transmitted to tertiary winding N3 wound in an insulated converter transformer PIT back to a rectified current path and intermitting the rectified current, thereby enlarging the angle of conduction of an AC input current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076714-A (JP)
Title: Device for reducing fuel consumption and exhaust emission of automobile
Inventor: OKAMOTO MIKIO
IPC: B01D53/72
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for reducing fuel consumption and exhaust emission of automobile capable of attaining the reduction in fuel consumption arising from high combustion characteristic and high combustion output by laying the air-fuel mixture or air supplied to an engine in a high-density negative ion state and high electric field state even to the fluctuation thereof followed by burning, and the reduction in exhaust gas by laying the inner part of an exhaust pipe in an even high-density negative ion state to reduce and decompose the exhaust gas.  <P>SOLUTION: In this device, the power from an AC generator interlocked with the engine rotating speed is inputted to the primary side of a high-voltage transformer, and outputted from the secondary side as a minus voltage DC pulse having a voltage of-3000V or less. The minus high voltage DC pulse is applied to an electron emitting electrode arranged in an intake manifold or the exhaust pipe to lay the air-fuel mixture or air in the intake manifold in an even high-density ion state and high electric field state followed by burning to reduce the fuel consumption by high combustion characteristic and high combustion output. Further, the inner part of the exhaust pipe is laid in an even high-density negative ion state to reduce and decompose the exhaust gas.  <P>COPYRIGHT: (C)2004,JPO