baber/WOPTO huggingface dataset:
Patent JP-2003340677-A (JP)
Title: Main spindle device of machining tool and double-row roller bearing
Inventor: KUME TAKAYUKI
IPC: B23B19/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To establish a cooling technology for concurrently obtaining speed-up and high accuracy.   <P>SOLUTION: A double-row bearing 3 is provided between a main spindle 1 and a main spindle carrier 2. The double-row bearing 3 is formed of an outer ring 4 carried by the main spindle carrier 2, an inner ring 5 supported by the main spindle 1, a first roller 6 provided between the outer ring 4 and the inner ring 5, a second roller 7 axially distant from the first roller 6, a first feed path 14 for feeding a first lubricant toward an end plane perpendicular to the axis of the first roller 6, a second feed path 15 for feeding a second lubricant toward an end plane perpendicular to the axis of the second roller 7, and a discharge path 23 for discharging the first and second lubricants both axially entering between the first and second rollers 6 and 7. The lubricants also serving as coolants stirred between two rows of the rollers are quickly discharged by a centrifugal force so that the coolants stirred between the two rows of the rollers are discharged instead of residing. Thus large cooling effects can be obtained at the region, thereby solving the fatal problem of the double-row roller bearing by a simple structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346281-A (JP)
Title: Imaging apparatus, and system for detecting number
Inventor: TAKEDA EITETSU
IPC: G03B5/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To optimally sets a focal distance of an imaging camera, and an elevation angle formed by an optical axis (imaging direction) of the imaging camera and a horizontal face of a road, when a number plate is imaged using the imaging camera buried in the road.   <P>SOLUTION: A number detecting system 10 is provided with an imaging device 13 buried in the road 17, having a lens 13a, and for imaging an image along a direction of the elevation angle α set based on the focal distance of the lens 13a, and a detector 14 for storing an image of the first shape 18 of an automobile 15, and for calculating a degree of similarity between an image of the second shape 15e contained in an image output from an imaging apparatus 13A and the image of the first shape 18 of the automobile to detect the number 16a of the automobile 15, based on the output image, when the degree of similarity set values G, H, I or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339372-A (JP)
Title: Cct cell sensitive to canine distemper virus (cdv)
Inventor: YAMAGUCHI RYOJI
IPC: C12N7/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To establish a cell strain sensitive to viruses belonging to morbillivirus such as canine distemper virus.   <P>SOLUTION: The cell strain is a canine-derived established cell strain obtained from malignant histiocytosis developed on the skin of a dog, exhibiting diffused or granular positivity of the cytoplasm by non-specific esterase staining, having the histiocyte/macrophage cell properties and sensitive to viruses belonging to morbillivirus such as canine distemper virus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342030-A (JP)
Title: Cooling reinforcement method of glass plate
Inventor: HORI JUNSHI
IPC: B60J1/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling reinforcement method of a glass plate using mist cooling without damaging the glass plate caused by dropping of the excess mist on the glass plate nor generating reheat.   <P>SOLUTION: In the cooling reinforcement method of a glass plate, mist cooling followed by air cooling for the glass plate 1 is performed using a cooling apparatus 3 for the glass plate provided with a mist cooling part 4 which spouts misty water, an air cooling part 5 which spouts air and a conveying means 25 for the glass plate wherein the time is within 0.5 sec from completion of mist cooling with the mist cooling part 4 to initiation of air cooling with the air cooling part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347294-A (JP)
Title: Method for accelerating conversion of polysilazane coating film into siliceous material
Inventor: SUZUKI SUNAO
IPC: H01L21/316
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an even-thickness siliceous ceramic film which is excellent in minuteness and durability on the surface of a substrate or the like by accelerating the conversion of polysilazane or a modified material thereof into the siliceous ceramic film in a short time by a comparatively easy means.   <P>SOLUTION: A coating film comprising polysilazane or the modified material thereof as a main material is formed on the surface of the substrate. The coating film is then cured and treated with high temperature water comprising ammonium salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348793-A (JP)
Title: Actuator
Inventor: MORIYA MAKOTO
IPC: H02K7/102
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator which produces stable effect of step-out prevention.   <P>SOLUTION: A driving portion 13 in a casing 11 is constituted of coils 16 and a rotor 17, and the rotor 17 is provided with permanent magnets 35. Thus, the rotor 17 is rotated and controlled by magnetic force from the coils 16. A threaded portion 42 is formed on an operating shaft 41 in the rotor 17 and is engaged with a tapped portion 43 at the rear end of the rotor 17. The front portion of the operating shaft, having semi-circular cross sections, is inserted into a rotation stopper 53 for the casing 11. The amount of protrusion of the operating shaft 41 is varied, according to the rotation of the rotor 17. A damper 61, on the periphery of a rotating portion 62 of the rotor 17, is constituted of a cover 71 and a lip seal 72. A lip 74 is extended toward the rotating portion 62 and is inclined frontward as it goes toward a rotating shaft 56. Thus, the tip thereof is brought into tight contact with the peripheral surface of the rotating portion 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002056-A (JP)
Title: Method of coloring tempered glass
Inventor: YAMATE TAKASHI
IPC: C03C23/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of coloring a tempered glass by irradiating the tempered glass with high energy light and a method of decoloring the tempered glass colored in this way, and to provide the easily recyclable tempered glass.  <P>SOLUTION: The method of coloring the tempered glass is implemented by irradiating the tempered glass having stress distortion inside with the high energy light by a laser irradiation apparatus composed of a laser oscillator, an optical modulator, a galvanometer, and a condenser lens and an objective lens or an Fθ lens which are loaded on a linear translator to form an uncrosslinked oxygen hole center or a refractive index modulation part to color and a method of decoloring is implemented by heating the colored tempered glass to equal to or above the softening point to fuse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345249-A (JP)
Title: Multilayered label
Inventor: KOSHU WATARU
IPC: G09F3/10
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To make peelability of labels freely adjustable.   <P>SOLUTION: The multilayered labels are formed by sticking together a plurality of labels by tacky adhesives in such a manner that the upper layer labels can be peeled from the lower layer labels. The labels are printed with release agents at intermittent patterns in the positions of the surfaces of the lower layer labels where the peeling initiates. The peelability of the upper layer labels is adjusted by changing the intermittent patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030927-A (JP)
Title: Filament lamp light amount control method and device and filament lamp light source device
Inventor: MARUYAMA FUMIO
IPC: H05B39/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a light source device having a filament lamp with a light amount variation characteristic proportional to a control voltage substantially, a light source control device, and the light source device.  <P>SOLUTION: The light amount control device is constructed of a current detection sensor connected to the lamp in series, a multiplication circuit generating a voltage V<SB>W</SB>proportional to the product of a terminal voltage V of the lamp and an output voltage V<SB>1</SB>of the current detection sensor, a square root circuit generating a voltage V<SB>2</SB>proportional to a square root of the control voltage V<SB>1</SB>, an error amplification circuit comparing the output voltage V<SB>W</SB>of the multiplication circuit with the output voltage V<SB>2</SB>of the square root circuit for minimizing an error, and a constant voltage power source device connected to an output terminal of the error amplification circuit for supplying power source to the lamp. When the control voltage is controlled, a light amount of the lamp is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347492-A (JP)
Title: Device and method for manufacturing semiconductor package
Inventor: UESAWA YUICHI
IPC: H01L23/50
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single side resin sealed semiconductor package that is tightly connected and mounted on an electronic circuit board with high reliability, by causing no cutting flash of a lead on a mounting surface side, making a cutting end surface of the lead on the mounting surface side into a sags shape, and cutting to manufacture a piece of semiconductor package without causing lack of a resin scrap associated with cutting for a peripheral resin.   <P>SOLUTION: A cutting metal mold comprises: a die 50 having a receiving part 50b with which a lead frame 22, whose one surface is resin-sealed, is received only at an outer region of a cutting line 14; a punch 52, having a working end 52b, that pushes a lead 12, extending from an outer periphery of a resin sealed part 10, and a top surface of a peripheral resin 10a; and a punch guide 54 that moves up and down along an outer side surface of the punch 52 to clamp the lead frame 22 with the receiving part 50b. The metal mold is formed into a shape in which, by a compressive force generated when the resin sealed lead frame 22 is clamped between the receiving part 50b and the punch guide 54, standing off of the lead 12 from the peripheral resin 10a is resolved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005097-A (JP)
Title: Clinic-side client, clinic medical service fee calculation server, client program, and server program
Inventor: YOSHIDA SEIJI
IPC: G16H10/60
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clinic-side client, clinic medical service fee calculation server, client program and server program capable of reducing the load at a low cost while sufficiently retaining the security to a patient.  <P>SOLUTION: According to the information transmitted from the dental clinic-side client 20, an insurance point calculation logic and data are extracted by the calculation logic/data extraction part 83 of the dental clinic medical service fee calculation server 80 and transmitted to the dental clinic-side client 20. The calculation of insurance point is performed by use of the transmitted insurance point calculation logic and data by the insurance point calculation part 25 of the dental clinic-side client 20 to form medical bill data. The medical bill data is stored in a storage part 27 with the medical chart of the patient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346589-A (JP)
Title: Key switch unit, keyboard having key switch unit and electronic device having keyboard
Inventor: MOCHIZUKI ISAO
IPC: G06F3/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch unit which can conduct a keying operation with good clicking feeling at a key top operating time without necessity of a rubber spring or a complicated key top biasing mechanism generally used in the key switch unit and which can reduce the cost of the entire unit while holding the pressing characteristics of the key top constant for a long period and to provide a keyboard having the key switch unit and an electronic device having the keyboard.   <P>SOLUTION: The key switch unit comprises: a baring part 25 formed on a first link member 3, a torsion spring 33 made of a metal arranged on a second link member 4, in contact with the part 25 to apply a direct energizing force to the part 25. In this unit, the key top 2 is held at a non-pressing position via the member 3 and the member 4 based on the energizing force applied to the part 25 by the spring 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340160-A (JP)
Title: Password giving-receiving system and password giving- receiving method
Inventor: GOTO KATSUHIRO
IPC: A63F13/71
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a password giving-receiving system and a password giving- receiving method for easily preserving a plurality of passwords converted from information on a character appearing in a video game.   <P>SOLUTION: A game memory 26 of a cellular phone 2 stores character information on a character appearing in the video game. A CPU 21 converts the stored character information into the password. A communication part 28 transmits the converted password to a server 1. A communication 15 of the server 1 receives the password transmitted from the cellular phone 2. The communication part 15 transmits the received password to the cellular phone 2 as e-mail. A communication part 28 of the cellular phone 2 receives the e-mail transmitted from the server 1. A mail memory 27 stores the received e-mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310222-A (JP)
Title: Crab-containing chinese steamed bun and method for producing the same
Inventor: IWATA YOSHIO
IPC: A23L35/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide Chinese steamed bun which has a richer and newer flavor than those of conventional Chinese steamed buns prepared by fermenting a dough comprising wheat flour, water, sugar, lard, yeast, and the like, in an about 40°C thermostatic oven, filling the dough with an ingredient prepared by cooking and mixing a meat such as pork and vegetables, and then steaming the product which can be stored for a long period without using a food additive such as a preservative or a pH-adjusting agent for preventing the deterioration of the quality, a perfume for increasing flavor, or a colorant.  <P>SOLUTION: This crab-containing Chinese steamed bun is characterized by filling the dough comprising wheat flour, yeast, natural yeast, milk, lard and the like with an ingredient prepared by mixing and cooking crab meat, vegetables, crab ovaries, crab extract, and the like, fermenting the dough, and then steaming the product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010767-A (JP)
Title: Sealing material composition for exterior wall member, excellent in stainproofness
Inventor: MATSUMOTO TAKESHI
IPC: C08K3/22
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material composition for an exterior wall member, having good long-term weatherability and durability, and excellent in stainproofness.  <P>SOLUTION: The sealing material composition for an exterior wall member is obtained by blending 100 pts.wt. of a base polymer comprising a modified silicone polymer having an acrylic-modified segment introduced into the main chain skeleton thereof with 20-80 pts.wt. of titanium oxide in particulate anatase form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020196-A (JP)
Title: Analysis method using propagation line, and apparatus for the same
Inventor: OMOTE KAZUHIKO
IPC: G21K1/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately analyze a sample by accurately obtaining a slit function adapted to the optical system, in an analysis method using the slit function.  <P>SOLUTION: An incident side slit is provided between an X-ray source and the sample, and an emission side slit is provided between the sample and an X-ray detector. The X-rays regenerated from the sample when the sample is irradiated with the X-rays through the incident side slit are detected by the X-ray detector through the emission side slit. The analysis method is the method for calculating a measured value from the detected value. In the analysis method, a true value is calculated from the measured value using the slit function which expresses the influence of the incident side slit and the emission side slit on the detected value. The slit function can be determined on the basis of the intensity distribution of the X-rays re-diverging from the sample.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009492-A (JP)
Title: Brushless motor with sensor
Inventor: IIZUKA TAKASHI
IPC: H02K29/08
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor with a sensor, which facilitates maintenance by facilitating the mounting/demounting of a Hall element sensor required to control revolutions of the brushless motor with the sensor. SOLUTION: A stator 10 is arranged in such a manner as to face a rotor 1; the Hall element sensor 13 is arranged in such a manner as to face a sensor magnet 5; north and south poles of the sensor magnet 5 are detected by the sensor 13; and the timing of a direct-current pulse voltage applied to the stator 10 is controlled according to a detection signal of the sensor 13, so that rotation of the rotor 1 can be controlled. In Fig. 1, both a bearing 3 and the sensor 13 are mounted on a bearing holder 14; a hose cover 12 is removed from a motor sheath 11 by hand (the hose cover 12 and the sheath 11 are coupled together by a screw); and the bearing holder 14 and the sensor 13 can be removed only by removing a holder retainer 15 through use of a tool.
Patent JP-2003051022-A (JP)
Title: Method for authenticating playback of animated contents and device for playback
Inventor: STEPHANY THOMAS M
IPC: G06T19/00
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for authenticating the playback of contents in which an object is animated, and a device for playback. SOLUTION: A wire mesh presenting the object, texture data presenting covering of the wire mesh and moving data instructing the movement of the wire mesh are received or data enciphering all or one part of them are received and compared with source data. The comparison is performed by executing a code for detecting the security level of animation by a computer or the like with the start of a comparison software code (S12) (S14). A graphical user interface(GUI) is generated by the software code (S16). Next, in order to show the security status determined by the comparison, one of a plurality of light elements such as red, yellow and green elements, for example, generated on a monitor by the GUI is turned on by the software code (S18).
Patent JP-2004027908-A (JP)
Title: Oil pump
Inventor: INAGUMA YOSHIHARU
IPC: F04C2/14
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pump sharing a knock pin and advantageous for restraining leakage of oil.  <P>SOLUTION: This oil pump has a housing 1 and a rotor 3. The housing 1 is formed by split housings 11, 12, 13 split into a plurality of pieces in the shaft longitudinal direction of the rotor 3. Knock pins 7, 8 are inserted in through-holes 6a, 6f of the split housings 11, 12, 13, respectively. Positioning projection parts 71, 81 as one longitudinal end of the knock pins 7, 8 project from a surface 11s of the housing 1 on the side opposed to a member 100, and are engaged and positioned to an indentation engaged part 102 of a member 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119171-A (JP)
Title: Lanthanum complex and method for producing blt film by using the same
Inventor: RI JIU
IPC: C07C211/65
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lanthanum complex having high vapor pressure, excellent properties for vacuum deposition and high solubility to organic solvent; and to provide a method of MOCVD (Metal Organic Chemical Vapor Deposition) forming a BLT (Bismuth Lanthanum Titanate) film in a mild condition using the lanthanum complex. SOLUTION: The lanthanum complex expressed by general formula (I) is obtained by reacting a La(tmhd)3 (lanthanum tetramethylheptane dionate) and pentamethyldiethylene triamine (PMDT) or triethoxytriethylne amine (TETEA) at room temperature in an organic solvent such as hexane. (In the formula, A is PMDT or TETEA.). And the method of MOCVD for forming the BLT film using the lanthanum complex as a lanthanum precursor and a Ti precursor expressed by general formula (II) and an organic bismuth precursor. (In the formula m is an integer of 2-5.).
Patent JP-2004025094-A (JP)
Title: Flocculating and treating agent consisting of cross-linking, ionizable and water-soluble polymer and its use
Inventor: NOHARA KOJI
IPC: C02F11/14
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To develop a flocculating and treating agent consisting of an ionizable and water-soluble polymer, which is suitable not only as a treating agent of various waste waters but also for improving the yield and/or the water filtering property in the papermaking industry or for pretreating a raw material to be used for papermaking.  <P>SOLUTION: This flocculating and treating agent consists of the cross-linking, ionizable and water-soluble polymer obtained by polymerizing a mixture of the specified monomer composition with a monomer having several vinyl groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107412-A (JP)
Title: Lens for spectacles
Inventor: MATSUSHITA SEISHIROU
IPC: G02C7/02
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a lens for spectacles which relaxes the dazzle of sunlight while maintaining the brightness of a visual field. SOLUTION: This lens is made of a synthetic resin base material which contains a UV ray absorbent and blue light absorbent together with an organic dye which is a squarilium compound of the following formula having a maximum absorbent value on near the central wavelength of the standard relative luminosity curve and has a minimal value of a transmittance curve in the wavelength range of 550 to 585 nm and in which the transmittance at the minimal value is <=25%, the average transmittance in the wavelength range of 590 to 660 nm is >=15% and the average transmittance in the wavelength range of 470 to 550 nm is >=10%.
Patent JP-2004035371-A (JP)
Title: Oxide superconductor having high critical current density
Inventor: MIRIYARA MURARIDA
IPC: C01G1/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a RE-Ba-Cu-O base oxide superconductor having high irreversible magnetic field capable of attaining high critical current density at a higher temperature.  <P>SOLUTION: The oxide superconductor is a RE-Ba-Cu-O base oxide superconductor (RE are two or more kinds selected from La, Nd, Sm, Eu, and Gd), and in a base phase comprising RE<SB>1+x</SB>Ba<SB>2-x</SB>Cu<SB>3</SB>O<SB>y</SB>(RE are two or more kinds selected from La, Nd, Sm, Eu, and Gd: -0.1≤x≤+0.1, and 6.5≤y≤7.1), a fine structure is formed by dispersing with a fluctuation area having a different composition of RE<SB>1+z</SB>Ba<SB>2-z</SB>Cu<SB>3</SB>O<SB>w</SB>(O≤z≤0.5, and 6.5≤w≤7.2) and 20 nm or less of circle equivalent diameter.  <P>COPYRIGHT: (C)2004,JPO