baber/WOPTO huggingface dataset:
Patent JP-2003266168-A (JP)
Title: Vertical-type casting apparatus and vertical-type casting method
Inventor: FUJINO KIYOSHI
IPC: B22D21/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast product without producing a shrinkage hole, mixing oxide film and entrapping gas, particularly, the cast product having thin thickness and large size by almost perfectly exhausting the gas in a cavity and effectively pressurizing molten metal in the closed cavity.  <P>SOLUTION: In a vertical type casting apparatus provided with a lower side fixed metallic mold 1 and an upper side movable metallic mold 2 which can form the cavity provided with a gas exhausting passage, an electromagnetic pump 40 and a vacuum suction means which supply and fill up the molten metal into the cavity from the lower part, a closing pin 13 which closes a molten metal flowing-in gate 10 arranged in the fixed metallic mold after the molten metal poured into the cavity fills up the cavity, and a pressurizing stem 14 and a pressurizing pin 20 which pressurize the molten metal in the cavity in the closed metallic mold, gaps for molten metal solidifying zone communicated with the gas exhausting passages are formed on the outer peripheral surfaces of the pressurizing stem and the pressurizing pin. The filled top molten metal is solidified in this gap and the gas exhausting passage can simply be closed and sealed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266613-A (JP)
Title: Substrate for gas barrier laminate and gas barrier laminate using the same
Inventor: ISHIKAWA TAKASHI
IPC: B32B27/30
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a gas barrier laminate good in the adhesion with a gas barrier inorganic thin film layer, and the gas barrier laminate especially satisfying oxygen barrier properties and steam barrier properties while reconciling them in a use requiring high barrier properties.  <P>SOLUTION: The substrate for the gas barrier laminate comprises a cured material of a resin composition containing a compound (A) having two or more ethylenic unsaturated double bonds and an acrylic resin (B) with a glass transition point of 60-200°C. The gas barrier laminate is constituted by providing a thin film layer comprising a metal and/or a metal compound on the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277262-A (JP)
Title: Technique of improving bioavailability of lansoprasole
Inventor: TAKADA KANJI
IPC: A61K31/4439
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel oral preparation technique of enhancing the solubility and absorbability of lansoprasole in the digestive tract to reliably attain a therapeutically effective drug concentration in blood.  <P>SOLUTION: The preparation is prepared by formulating lansoprasole with a mixture of a 6-18C fatty acid/glycerol ester with a 6-18C fatty acid/macrogol ester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272463-A (JP)
Title: Switch device
Inventor: WAKESU MASAKI
IPC: H01H9/16
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that information of feedback to operator's finger is scarce because a push button or a touch panel is merely pressed.  <P>SOLUTION: This switch device operating on-vehicle equipment is composed of a push button type switch 1 which is turned on by pressing the push button 1A and is turned off by releasing the pressing, a pressure sensor 2 having a pressure detection part 3 for detecting pressure by which the operator's finger 6 operates the push button 1A, a vibrator 4 for generating vibration given to the operator's finger 6, and a control part 5 for controlling amount of vibration generated by the vibrator 4 by a sensor pressure signal detected in the pressure detection part 3 of the pressure sensor 2 to increase vibration given to the operator's finger 6 when pressing the push button 1A with weak force and weaken vibration given to the operator's finger 6 when pressing the push button 1A with strong force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277268-A (JP)
Title: Human tumor cell proliferation suppressing agent
Inventor: AKIHISA TOSHIHIRO
IPC: A61K36/28
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human tumor cell proliferation suppressing agent containing a triterpene-based compound having a sufficient effect in respect of human tumor cell proliferation suppression.  <P>SOLUTION: The human tumor cell proliferation suppressing agent contains at least one kind of the triterpene-based compound selected from the group consisting of triterpenediol and triterpenetriol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283193-A (JP)
Title: Mounter
Inventor: TAKAICHI SUSUMU
IPC: H05K13/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance productivity of a mounter.  <P>SOLUTION: The mounter comprises a plurality of board mark detection units (A) 1 and (B) 2 for detecting at least two out of a plurality of board marks (A) 5 and (B) 6 of a board (A) 4 simultaneously before a component 9 is mounted on the board (A) 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246587-A (JP)
Title: Electric crane for truck
Inventor: SUGIMORI TOSHIO
IPC: F15B11/08
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an enormous damage is imparted to an operator and a person around this by a noise of an engine and emission of an exhaust gas when a crane loaded on the existing truck is driven.  <P>SOLUTION: In the electric crane for a truck, the crane loaded on the truck can be driven by a power from a commercial power source. Since the crane loaded on the truck can be operated by the commercial power source, a noise is less, a waste gas is not generated and environment preservation is carried out to the optimum. An electric hydraulic pump is loaded as a compact device and is simply added to the existing device. It can be used as the electric crane at a place where the commercial power source exists.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282260-A (JP)
Title: Electroluminescent (el) display device
Inventor: ICHIKAWA NOBUHIKO
IPC: H01L51/50
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device capable of efficiently emitting luminescence from an EL layer to the side of a viewer, and of moderating contrast degradation of a display image caused by external light.  <P>SOLUTION: This EL display device is composed by forming an EL layer including at least a transparent electrode, a luminescent layer and a negative electrode on a translucent substrate. The EL display device is characterized by forming at least two or more kinds of regions having refraction indices different from one another in the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281156-A (JP)
Title: Screen display system and medical diagnosis support system
Inventor: OTA YOSHIHIRO
IPC: G16B50/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively visualize the extracted characteristics of a gene expression amount, and to make use of data on the gene expression amount for medical diagnosis.  <P>SOLUTION: The information on whether or not the expression amount of each positive sample enters a designated range and the information on whether or not the expression amount of each negative sample enters a designated range are displayed in contrast with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282945-A (JP)
Title: Semiconductor light emitting device
Inventor: YAMAMOTO SHIGERU
IPC: H01L33/38
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device the position of whose electrode can be easily recognized, and which can be arranged in a narrow place.  <P>SOLUTION: The semiconductor light emitting device 1, whose plane shape is rectangular, and which has p-type and n-type bonding electrodes 2 and 3 arranged on its one face, has arranged the p-type and n-type bonding electrodes in a way it occupies each of two mutually opposing edges, thus turning the space between the p-type and n-type bonding electrodes 2 and 3 into a light emitting area 4. The p-type and n-type bonding electrodes 2 and 3 are arranged along the two mutually opposing edges on the one face and the inside of one end of the two edges sandwiching the former two.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287414-A (JP)
Title: Inspection apparatus and method
Inventor: FUKUDA TOSHIAKI
IPC: G01B11/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect that the position of a large-diameter section deviates from a valley section in a formation stage of a container having a snap on cap.  <P>SOLUTION: An inspection apparatus 100 inspects the container whose body section and lid are nearly in a polygonal shape where the outer shapes of the body section and lid nearly match while the lid is being closed, and a position reference section is formed near an opening having a circular shape corresponding to the formation position of the sides of the polygon in the body section. The inspection apparatus 100 is formed at the formation position of the valley section 7 in the container 1 and at a plurality of locations on the peripheral surface of the opening section of the container 1, detects the formation position of a large-diameter section 3 for engaging to a recess that is provided at the lid while the lid is being closed, discriminates whether the formation position of the large-diameter section 3 is a position nearly in parallel with the sides of the polygon or not based on the formation position of the valley section 7, and judges whether the container 1 is conforming or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014013-A (JP)
Title: Transformation hardening and coating by laser for braking face of disc brake rotor
Inventor: KRISHNAN MOHAN
IPC: F16D65/12
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a surface of a brake rotor so as to improve durability of the brake rotor. SOLUTION: The method has a process of positioning the brake rotor 12 adjacently to a laser beam source 32 generating a laser beam 40, a process of emitting the laser beam on the surface 20 of the brake rotor, a process of directing process gas toward the surface of the rotor adjacently to the laser beam, a process of rotating the rotor at a predetermined rotational speed, and a process of repeating the processes until the whole surface of the rotor is processed by the laser beam.
Patent JP-2003289201-A (JP)
Title: Post-wall waveguide and junction conversion structure for cavity waveguide
Inventor: HITAI TAKASHI
IPC: H01P5/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To convert a junction by matching a post-wall waveguide, using a continuous conductor array and a cavity waveguide to a printed wiring board, having conductor layers on both sides of a dielectric board in a broadband or a desired passband.  <P>SOLUTION: One end of the post-wall waveguide is blocked by a through- conductor array 3c, a first resonator 8a, including a coupling window 4 for jointing the one end to a cavity waveguide 5 and a second resonator 8b jointed to the first resonator 8a are formed with predetermined space L2, L3 by narrowing an H-plane of the post-wall waveguide in predetermined space S1, S2, and a waveguide band pass filter with tow sections is configured, and a broadband or desired passband is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297138-A (JP)
Title: Reflection lamp device
Inventor: SAITO SEIJI
IPC: F21Y101/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection lamp device which is capable of increasing usability of light in such ways that a lamp temperature is made to control by cooling the lamp effectively and the lens of a reflection mirror is fixed at a prescribed position, and also which is capable of being used safely without scattering of its fragments to the outside even when the lamp bursts at a last stage of its service life.  <P>SOLUTION: This reflection lamp device is formed as follows: a lamp 11 having electrodes 13a, 13b at both ends and an arc smaller than 2.0 mm long is fixed in a reflection mirror 20; the reflection mirror 20 is formed as a light is condensed toward an opening; a lens 23 which converts a light condensed at the front end of a irradiation surface to a parallel light is disposed; and a proper number of air holes 21 are formed on the wall near the opening of the reflection mirror, in addition, a supporter 30 with small air holes 31 for preventing scattering fragments is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002374648-A (JP)
Title: Magnetic disc drive
Inventor: OBARA RIKURO
IPC: F16C33/58
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic disc drive having a high recording density, whose manufacturing cost can be reduced by decreasing the number of components and the labor of assembling work and the precision in radial wobbling of a motor is enhanced. SOLUTION: The magnetic disc drive comprises an outer rotor motor comprising a stator yoke 4 provided on the outer circumferential surface of a bottomed tubular yoke holder 2 disposed in the center of a base 1a, a spindle shaft 5 comprising a two stage shaft having a small diameter section at the upper part of a large diameter section and a fixing shaft section at the lower end and disposed in a sleeve 10 on the inside of the yoke holder, and a ball bearing body comprising balls 14 provided between an inner ring 8 disposed at the small diameter section and the sleeve and balls 13 provided between the large diameter section and the sleeve wherein the sleeve 10 and a motor component, i.e., a rotor 9, are formed integrally of the same material,  the stator yoke 4 is disposed oppositely to the inner circumferential surface of a magnet 15 provided on the inner circumferential surface of the rotor, and the fixing shaft section of the spindle shaft 5 is secured to the center of the bottom part of the yoke holder 2.
Patent JP-2003294749-A (JP)
Title: Method of assaying arthritis and assay kit
Inventor: NISHIOKA KUSUKI
IPC: G01N33/53
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and accurately assaying arthritis and an assay kit for performing the same.  <P>SOLUTION: This method of assaying arthritis comprises concentration measurement of chemokine receptor 5 in a blood serum specimen or a synovial fluid specimen. This assay kit for arthritis is used for performing the assaying method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296704-A (JP)
Title: Pattern inspection method
Inventor: CRAIG HICKS
IPC: G01N21/956
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period of time needed to inspect a pattern.  <P>SOLUTION: An inspection object pattern is picked up to prepare binary image data (step 10 and 12). X-direction (horizontal) run length data is prepared from the binary image data (step 14). Y-direction run length data is prepared from the X-direction run length data (step 16). An area where adjacent run lengths continuing to each other with one run length is extracted and labeled on the basis of the Y-direction run length data (step 18). The extracted area is matched with the area of a master pattern, and the run length data of each area is compared with the run length data of the master pattern (step 20 and 22).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298242-A (JP)
Title: Multilayer wiring board, method of manufacturing the same, and semiconductor device
Inventor: NAKAMURA KENSUKE
IPC: C08L79/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which secures fine interlayer connection as well as the formation of a fine wiring pattern, and which is highly reliable.  <P>SOLUTION: In the multilayer wiring board in which a wiring pattern 104 embedded in an interlayer dielectric 105 and a portion to be connected of a layer to be connected are bonded by a conduction post formed on the interlayer dielectric and a metal bonding material layer, and the interlayer dielectric and layer to be connected are adhered by a metal bonding adhesive layer, the interlayer dielectric is provided by laminating interlayer dielectric having melting viscosity of 500 to 20,000 Pa-s.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296250-A (JP)
Title: Mailing list server and mail transmission method thereof
Inventor: SATO MITSURU
IPC: H04L9/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To send ciphered mail by a ciphering system adaptable to a mail user agent device.  <P>SOLUTION: A mailing list server 20 previously receives signed mail from a member and registers and manages its SMIME capability in a member ciphering function map 212. A mail reception part 201 verifies the sign of the mail received from the member with its certificate and deciphers it. A mail delivery part 202 gives the sign to the mail to be delivered and ciphers them, and distributes the mail to the mail address of the member. A common cipher key used for the ciphering is determined by reference to the ciphering function map 212.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291288-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: KOBAYASHI IEYASU
IPC: G11B5/73
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented laminated polyester film which is excellent in winding properties and processability, while the surface of a nonmagnetic layer thereof is made flat in addition to the flat surface thereof, and has few relatively-small rough projections and which is useful for a magnetic recording medium which reveals excellent electromagnetic conversion characteristics when it is made particularly a metal coat type magnetic recording medium of a linear recording mode wherein a layer for recording a tracking servo signal is provided particularly on the nonmagnetic layer.  <P>SOLUTION: The biaxially oriented laminated film for the megnetic recording medium has a constitution wherein a polyester layer B is stacked on one surface of a polyester layer A and a magnetic layer is provided on the other side thereof. In the film, (I) the surface roughness (WRa) on the side of the polyester layer A whereon the magnetic layer is provided is 0.2-10 nm, while the surface roughness (WRaB) and the 10-point average roughness (WRzB) on the side of the polyester layer B which is not adjacent to the polyester layer B are 5-20 nm and 50-300 nm respectively, and (II) the number of the large-sized projections (having a height of 100 nm or more) of the surface of the polyester layer B on the side not adjacent to the polyester layer A is 50 pcs./100 cm<SP>2</SP>or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290678-A (JP)
Title: Crusher for excavator
Inventor: INOUE HIROSHI
IPC: B02C18/22
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher simply usable on a work site or the like where an excavator is used, and good in user's convenience.  <P>SOLUTION: The bucket 12 of the crusher 11 is attached to the arm of the excavator in a detachable manner. Fixed teeth 28 and a rotor 21 having rotary teeth 24 are arranged in the bucket 12 and an object to be crushed is crushed by the shearing action of the fixed teeth 28 and the rotary teeth 24 by accompanying the rotation of the rotor 21. A press member 31 is provided to the upper part of the bucket 12 in a movable manner and the object to be crushed is pressed to the fixed teeth 28 by the press member 31 to be easily crushed even if this object is bounded on the rotor 21 or hard to bite in the gaps between the rotary teeth. A sieving screen 18 is provided on the bottom part of the bucket 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291903-A (JP)
Title: Device for heating seal part of resin tube
Inventor: SAKAI TOSHITADA
IPC: B65B7/14
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily seal by evenly heating the inner peripheral end forming the seal part of a resin tube without the poor outer appearance of the sealed part or without a puncture caused by poor sealing.  <P>SOLUTION: A device 9 for heating the seal part of a resin tube structured to heat the end (top end 2c) forming the clamp seal part of a resin tube 1 by jetting hot air from a nozzle 10 jets hot air radially and spirally from the nozzle 10. The nozzle 10 is provided with a helical groove 25 and/or a spiral groove 23 near a hot air exhaust nozzle 12, and by the groove 25 and/or by the groove 23, the hot air is jetted radially and spirally from the exhaust nozzle 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290894-A (JP)
Title: Method for detecting fluidized state in nozzle for transporting molten metal and this instrument
Inventor: MARUKAWA YUJO
IPC: G01N29/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the fluidized state in a nozzle for transporting molten metal by which the detection of mixing, etc., of the air into the nozzle for transporting the molten metal and the abnormal fluidized state of the molten metal in the nozzle, or in the case of providing a swirling blade, whether the swirl stream of the molten metal in the nozzle exists or not, etc., are directly judged from nozzle vibration.  <P>SOLUTION: To the nozzle vibration having periodicity, a frequency analyzing processing is applied to the vibration of the nozzle for transporting the molten metal and also, with a feature in a frequency spectral distribution obtained from the result of this processing, the judgement of the abnormal fluidized state of the molten metal in the nozzle or whether the swirl stream of the molten metal exists or not, in the case of providing the swirling blade in the nozzle is performed. To the nozzle vibration having no periodicity, the analysis is performed with a phase-shift plane orbit figure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291919-A (JP)
Title: Net bag holding means in net bag packaging apparatus
Inventor: AOKI KIYOSHI
IPC: B65B25/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net bag holding means capable of facilitating a mounting operation for a net bag P and reliably holding the mouth of the net bag P in an open state.  <P>SOLUTION: The net bag holding means is constituted in such a way that a charging guide 8 for objects to be packaged is formed with a plurality of chute plates 9 supported in a rotatable manner and that a friction face 24 is formed on each lower outer circumferential surface of the chute plates 9 so as to hold the mouth of a net bag P. A holding member 27 forming an engaging edge 28 which abuts against the friction faces 24 of the respective chute plates 9 is disposed on the outer circumferential side of the chute plates 9, and when the chute plates 9 are operated to an opening position, the mouth of the net bag P is pinched and held between the friction face 24 and the engaging edge 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302409-A (JP)
Title: Rack for specimen container
Inventor: YOSHIDA TOMOAKI
IPC: G01N35/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem such that workers feel unpleasant due to offensive smells from specimens such as feces.  <P>SOLUTION: A specimen rack 2 for conveyance of specimen containers 6 is provided with an odor treatment agent therein. Container storage parts 4 disposed in the specimen rack 2 are cylindrical, as a result, causing dead spaces 8 in the rack 2. Odor treatment agent insert parts 10 are formed at the dead spaces 8. The odor treatment agent insert parts 10 are formed into cylindrical vertical hole, and the odor treatment agent 12 is inserted therein. The odor treatment agent includes at least one of deodorant, air refresher, or fragrance to remove the odor generated from the specimens.  <P>COPYRIGHT: (C)2004,JPO