baber/WOPTO huggingface dataset:
Patent JP-2004074300-A (JP)
Title: Surface coated cemented carbide cutting tool having hard coated layer exhibiting superior abrasion resistance under high speed cutting condition
Inventor: OSADA AKIRA
IPC: B23C5/16
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a hard coated layer exhibiting superior abrasion resistance under high speed cutting conditions.  <P>SOLUTION: This surface coated cemented carbide cutting tool is so formed that the hard coated layer composed of a complex carbonitride layer of Zr and Ti of 1-15μm in the whole average layer thickness is vapor-deposited on the surface of a cemented carbide base. The hard coated layer is so constituted that a Zr and carbon maximum containing point and a Zr and carbon minimum containing point are alternately and repeatedly present at prescribed intervals along the layer thickness direction. The hard coated layer has a component concentration distribution structure wherein the content of the Zr and Ti and the content of the carbon and nitrogen are continuously changed between the both points, the Zr and carbon maximum containing point satisfies Zr/(Zr+Ti):0.80-0.98 in an atom ratio and carbon/(carbon + nitrogen): 0.80-0.98, the Zr and carbon minimum containing point satisfies Zr/(Zr+Ti):0.40-0.60 in the atom ratio and carbon/(carbon + nitrogen): 0.40-0.60, and the interval between the adjoining both points is set to become 0.01-0.2μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077207-A (JP)
Title: Wavefront measuring apparatus and semiconductor exposure apparatus equipped with the same
Inventor: AOKI EIJI
IPC: H01L21/027
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a two-beam interference pattern having good visibility and improve a wavefront measuring speed by combining a wavelength plate with a polarization element, orthogonalizing polarization directions of an interference light beam and an unnecessary light beam and separating the interference light beam and the unnecessary light beam in a Fizeau interferometer using an exposure light source having a short coherence length.  <P>SOLUTION: In an optical length imparting part in front of a Fizeau face, a polarization state of one of split light beams is orthogonalized to the other light beam by using a λ/4 wavelength plate, polarization states of two coherent light beams and two non-coherent light beams are orthogonalized by placing the λ/4 wavelength plate between the Fizeau face and a test lens, and the light beams are separated by using a polarized beam spliter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084396-A (JP)
Title: Nacreous imaging element
Inventor: AYLWARD PETER THOMAS
IPC: B41M5/52
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a reflective imaging material having a nacreous satin gloss without requiring a special base substrate. SOLUTION: The imaging element contains a nacreous pigment and has a top surface roughness of 0.2-2.0 μm.
Patent JP-2004078464-A (JP)
Title: Creation method of data base by realtime updating difference extraction, and its information processor
Inventor: NAKAYAMA YOTARO
IPC: G06F12/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of being unable to provide service of operation for 24 hours to users of credit cards, debit cards or an automatic teller machine (ATM) due to the necessity of stopping update processing of a database while copying the database in static replication.  <P>SOLUTION: A changeover program 13 records a changeover control record showing appointed time, in an updating log 14 of the database. A difference extraction program 15 extracts updating difference data from the updating log 14, but includes changeover information in the updating difference data and stops extraction of the updating difference data when detecting the changeover control record. A difference reflecting program 31 reflects the updating difference data on the database 32, but stops the reflection of the updating difference data and starts a static database storage program 33 when detecting changeover information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074006-A (JP)
Title: Titania nano fine crystal dispersed thin film pattern and production method for the same and article with the thin film pattern
Inventor: TATSUMISUNA MASAHIRO
IPC: B01J21/06
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titania nano fine crystal dispersed thin film with titania nano fine crystal thin films dispersed at optional parts of a substrate as an optional pattern of submicron order, and also provide a production method used for the same, and an article with the thin film pattern.  <P>SOLUTION: A film containing a compound metal oxide or hydroxide of a titanium compound and a silicon alkoxide modified with β-diketone is formed from a solution containing the silicon alkoxide, a hydrolyzable titanium compound and β-diketone. This film is masked with a predetermined pattern and irradiated with UV rays. After the parts irradiated with the UV rays are cured, nonirradiated parts are etched, and then the irradiated parts are contacted with water or hot water to deposit titania fine crystals on the surface thereof, and thus the titania nano fine crystal dispersed thin pattern is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077351-A (JP)
Title: Angular velocity sensor
Inventor: MATSUBARA KATSUNORI
IPC: G01C19/5607
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor easy to manufacture.  <P>SOLUTION: This angular velocity sensor is provided with at least a base part 1 provided on an X-Y plane; a first turning fork part 25 extending in an anti-Y-axis direction from the base part 1; a second tuning fork part 26 extending in the Y-axis direction from the base part 1; a first flexural vibrating part 28 provided at the base part 1 to extend in the anti-Y-axis direction further from the first tuning fork part 25 while being between a pair of tuning fork pieces 2a, 2b; a second flexural vibrating part 29 provided at the base part 1 to extend in the Y-axis direction further from the second tuning fork part 26 while being between a pair of tuning fork parts 3a, 3b; driving means 12a, 13b; and detecting means 16a, 17a. The tip parts of the first and second flexural vibrating parts 28, 29 projecting from the tips of the first and second tuning fork parts 25, 26 are provided with added mass parts 30 extending in the X-axis direction and anti-X-axis direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085769-A (JP)
Title: Image display apparatus and its manufacturing method
Inventor: USHIFUSA NOBUYUKI
IPC: H05B33/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of an organic material constituting a light emitting layer or a semiconductor layer constituting active elements in a display region when curing a sealing adhesive with irradiation of ultraviolet rays.  <P>SOLUTION: Ultraviolet rays emitted from a second substrate 200 are restrained from reaching the display region AR propagating through a first substrate 100, by providing an ultraviolet rays shielding resin film 300 on a part sealed with the adhesive 220 of the first substrate 100 in a frame-like shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081456-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F5/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To feed game balls through a ball dispensing nozzle efficiently without hindrance while enhancing the decorativeness on the front surface of a game machine.  <P>SOLUTION: A front door 4 to be opened/closed is attached to the front surface of the game machine 1, and a lower tray forming member 5 is disposed under the front door 4. Annular parts 6 and 7, annular along the whole outer periphery of the game machine 1 and projecting forward, are disposed on the front door 4 and the lower tray forming member 5, and a number of emitters 8 and 9 are buried in the annular parts 6 and 7. In addition, a notched recess 15 is formed in a part of the annular part 6, and the ball dispensing nozzle B is mounted on the recess 15. Game balls are fed to an upper tray 18 through the nozzle B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081541-A (JP)
Title: Game machine
Inventor: NAKATANI YOSHIHIRO
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of easily grounding a mounting body or releasing the ground without performing special work in attaching or detaching the mounting body forming a passage for passing a game ball to or from a mounted body.  <P>SOLUTION: This game machine has the mounting body forming the passage for passing the game ball and the mounted body to which the mounting body is detachably attached. The mounted body has a grounded contact point. The mounting body has an abutting part abutting on the contact point in a mounted state to the mounted body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189876-A (JP)
Title: Screening method
Inventor: HINUMA KUNIJI
IPC: A61K48/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening method or the like of an agonist/an antagonist.  <P>SOLUTION: This screening method of a compound changing the bondability of a receptor protein or a salt thereof to a phospholipid compound comprises using a new G-protein conjugate type receptor protein having the same as or the substantially same amino acid sequence as a specific amino acid sequence derived from humans, or a salt thereof, and the phospholipid compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084857-A (JP)
Title: Crankshaft twist damper pulley
Inventor: UNO TATSUO
IPC: F02B77/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft twist damper pulley for restraining vibration in a wide rotation area up to a high rotation from a low rotation.  <P>SOLUTION: This twist damper pulley is installed on a crankshaft 20 being a rotary shaft. An annular cavity part 2 is formed in a pulley body 1 formed in a disk shape. A large number of spheres 3 are housed in this cavity part 2 with a little clearance. A speed change in the crankshaft is restrained by absorbing and damping vibrational energy by deformation of the spheres 3 generated by a collision of the mutual spheres 3 housed in the cavity part 2, the generation of a collision sound and generation of heat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003923-A (JP)
Title: Detector
Inventor: YAMAGUCHI SHOJI
IPC: G01D1/18
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector in which a labor required for setting the execution timing of a shift function is eliminated.  <P>SOLUTION: With a reference state where the negative pressure in a pressure inlet pipe, communicating with a sucker is stabilized and suction of a work, is prepared, the pressure is brought to zero and the variation value is set as a threshold Pth. Furthermore, a time elapsing before the referential state is brought about after a shift signal is inputted from a PLC, i.e. a time To, elapsing before an intermediate time point for actually sucking the work is reached after the referential state is brought about, is set automatically. Upon receiving the shift signal from the PLC, a timer incorporated in a pressure sensor is actuated, and a detected pressure value is shifted, when the shift timer value To measured by the incorporated timer elapses. In other words, when the shift time To elapses, the work suction system detects suction, by comparing the threshold value Pth, i.e. a variation value from the referential state, with the detected pressure converted into the variation value from the reference state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094298-A (JP)
Title: Transport device using self-propelled vehicle
Inventor: KOIDE HIROYUKI
IPC: G05D1/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively change layout of a travelling pathway in a transport device using a self-propelled vehicle with an obstacle detection feature which carries out automatic travelling in accordance with a set travelling pathway.  <P>SOLUTION: The transport device is a self-propelled vehicle 1 having a map data MD including the travelling pathway and a speed at both sides of the self-propelled vehicle and is made to travel the self-propelled vehicle 1 automatically according to the above map data MD. The self-propelled vehicle 1 is provided with a front obstacle detecting sensor 3 for detecting a front obstacle. The sensor 3 can change detection area patterns which are decided by magnitude, plane form, etc. of the detecting area, and a plurality of detection area patterns PA1-PA5 which can be switched are set in advance. The map data MD includes detection area pattern information for each traveling section set up in the traveling pathway, and when the self-propelled vehicle travels each traveling section, the detection area pattern of the sensor 3 is automatically switched in accordance with the detection area pattern information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090023-A (JP)
Title: Press forming die, and method for taking-out press formed product
Inventor: MATSUMOTO YASUSHI
IPC: B21J13/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press forming die and a method for taking-out a press formed product, which can take out the press formed product in its inverted state.  <P>SOLUTION: A knockout punch 5 is provided with a push pin 12 which is energized toward a workpiece 4 by a compression coil spring 16. The tip end of the push pin 12 is brought into contact with one side of the lower end face of the boss of the workpiece 4. As soon as the small diameter part of the workpiece 4 is pushed out of the die by means of the knockout punch 5, the workpiece 4 is inverted by pushing the one side of the lower end face of the boss of the workpiece 4 by means of the tip end of the push pin 12, and is carried to a takeout shoot 11 by jetting air toward the inverted workpiece 4. Accordingly, after the small diameter part of the workpiece 4 has been released from the die by means of the knockout punch 5, the workpiece 4 is carried toward the takeout shoot 11 so as to trace a parabola while being inverted. Thus, the take-out of the workpiece 4 in its inverted state can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095786-A (JP)
Title: Noise filter and differential signal wiring therewith
Inventor: AISAKA TORU
IPC: H05K9/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reverse the dispositions of a P signal and an N signal in a differential signal interconnection without increasing the wiring length and without broadening the wiring region, when disposition of the P signal and the N signal of an output side is reverse to that of the P signal and the N signal of an input side in the differential signal wiring on a printed circuit board.  <P>SOLUTION: A first wiring for connecting one input terminal to one output terminal and a second wiring for connecting the other input terminal to the other output terminal of a surface mount noise filter having one set of input terminals and one set of output terminals are alternatively crossed in the filter. Thus, the disposition of the P signal and the N signal can be reversed on the differential signal wiring without lengthening the wiring length and without broadening the wiring region by only disposing the filter on the signal wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089441-A (JP)
Title: Powder raw material supplying apparatus
Inventor: ABE MICHIYA
IPC: A47J31/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder raw material supplying apparatus capable of quantatively discharging powder raw material in a stably powdery state.  <P>SOLUTION: A powder discharging screw 13 rotate-driven by a motor is arranged under a raw material container 12, and one end of this screw is inserted to a powder guide 14 fitted to the lower part of the front surface of the raw material container. A powder discharging guide blade 16 for crushing powder raw material 11 is fixed to the tip of the screw of this inserted part. The powder discharging guide blade has four fan-shaped blade parts to discharge the powder raw material from gaps formed between the respective blade parts, and a taper part functioning as a cutter for cutting the powder raw material is formed at the end of the front side of each blade part in the direction of rotation. The powder discharging guide blade has such a size that a discharging amount is not very different from the carrying amount of the powder raw material to be carried to a discharging port part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091000-A (JP)
Title: Hair dye application container
Inventor: OKUBO TAKAO
IPC: A45D19/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair dye application container having an inner plug to form a fluid communication passage in a mixing vessel so as to discharge gas generated from a liquid mixture.  <P>SOLUTION: The hair dye application container comprises a mixing container, the inner plug with a valve element fitted thereto, and an applicator fitting cap with an applicator attached thereto. A ridge is formed on a lower side of a base plate of the plug in an outwardly extending manner from a fitting cylinder. A line of a groove is formed on a mouth top surface of a cylindrical part of the mixing container when tightening the applicator fitting cap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092252-A (JP)
Title: Asphalt paving form
Inventor: SAITO SHIGE
IPC: E01C19/50
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asphalt paving form capable of firmly forming a connection between joints of an asphalt paving to prevent the separation thereof.  <P>SOLUTION: The asphalt paving form is so constituted that the side of rectangular lumber 2 is inclined downward to the inside, an inclined plane 11 is formed in a wave-shape, the corrugated inclined plane 11 is inclined at angles of 20° to 30° relative to a vertical plane 12 and at the same time, a depth (d) between a corrugated trough 13 and a crest 14 is formed in 2 to 5 mm, asphalt 4 is sufficiently paved to the lower side of the paving form 10 and at the same time, the overlapped area of both right and left tapered parts is widened, a compaction force is large in the case of rolling to enable firm connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090550-A (JP)
Title: Inkjet recorder and its cleaning mechanism section
Inventor: TANAKA HIROYUKI
IPC: B41J2/165
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To control wiping operation easily at an optimal timing by making a switch selectively between operation and nonoperation of the wiping operation depending on the moving direction of a carriage from a capping position.  <P>SOLUTION: A cap slider 7 mounting a cap 1 and wipers 8 and 9 is provided at a cleaning mechanism section 204 and when a carriage advances and the cap slider follows up the motion, a working position of a lever 12 for locking the cap slider is provided in the rear of the capping position. Operation and nonoperation of the wiping operation is determined selectively depending on the moving direction of the carriage from the capping position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092319-A (JP)
Title: Nozzle device and sanitary cleaning device
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/08
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle device and a sanitary cleaning device with the nozzle device capable of effectively ejecting a dispersing whirling flow having a sufficient whirl force and varying the widening angle of water and further, obtaining a small and favorable dispersing whirling flow.  <P>SOLUTION: Washing water supplied to the first flow passage 27a is divided with a slant wall 31 and led in a direction deviated from the axial center of a cylindrical whirl chamber 29. One flow of the washing water is supplied along the inner peripheral face having a substantially circular section of the chamber 29 and thereby a whirl stream is brought. The whirl force of the other flow of the washing water is strengthened by the addition of the whirl stream. The whirling stream by the centrifugal force is efficiently generated in the chamber 29. The washing water supplied to the passage 27b is ejected as a straight stream from an ejection hole 25 through the chamber 29. By adjusting the flow rate ratio of the washing water supplied to the flow passages 27a, 27b, the widening angle of the washing water and the washing area can be varied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089149-A (JP)
Title: Roof greening structure
Inventor: HAYASHI SHINICHIRO
IPC: A01G1/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for minimizing the water-leak damage by quickly detecting the leak of water through a water seal sheet separating the soil of a roof garden from the floor surface of the roof and provide a method for protecting lawn laid on the roof garden to allow free access to the lawn similar to the lawn on the ground.  <P>SOLUTION: Unit members 1 each composed of legs and a flat plate are laid on a roof surface to form a 2nd plane, a water seal sheet 3 is laid on the 2nd plane and soil 4 for vegetation is placed on the water seal sheet 3 to use the 2nd plane for greening. The roof greening structure has a space between the roof surface and the 2nd plane. The occurrence of water leakage from the 2nd plane and the leaking position are detected by using the space. The roof greening structure is covered with a net and the load is supported by the net to prevent the direct application of the load on the lawn and allow the free access of person to the lawn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098712-A (JP)
Title: Damper fitting structure for glove box device
Inventor: SHIONO MASAMITSU
IPC: B60R7/06
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To firmly attach a damper to a vehicle body side without increasing body weight.  <P>SOLUTION: This glove box device comprises a support frame 31 for an instrument panel extended from a vehicle body 10, an instrument panel 12 attached to the support frame 31, a glove box 15 openably attached to the instrument panel 12 or the support frame 31 for instrument panel, and a damper 33 bridged between the glove box 15 and the instrument panel 12 or the support frame 31 for instrument panel for smoothing opening/closing motion of the glove box 15. One end of the damper 33 is directly fixed to the support frame 31 for instrument panel through the instrument panel 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103268-A (JP)
Title: Manufacturing method for organic electroluminescence display device
Inventor: YONEDA KIYOSHI
IPC: H01L51/50
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To make the thickness of a film of an organic electroluminescence material layer to be uniform and to improve the precision of its pattern formation.  <P>SOLUTION: An insulating substrate 100 is installed in a vacuum chamber, and a shadow mask 101 is installed to face the insulating substrate 100 in a close proximity to it. A plurality of openings 102 are formed corresponding to the pattern of each organic electroluminescence material layer in the shadow mask 101. A depositing beam generator 50 is installed facing the shadow mask 101. The organic electroluminescence material in a molten state, and stored in a pooling part 51 of the depositing beam generator 50 is evaporated, passed through a cylindrical body for depositing beam passage 52, and discharged in the direction of the shadow mask 101 as depositing beam with improved orientation.  <P>COPYRIGHT: (C)2004,JPO