baber/WOPTO huggingface dataset:
Patent JP-2002002325-A (JP)
Title: Vehicle alarm device
Inventor: OWADA MASAJI
IPC: B60W30/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To inhibit false alarms even after a vehicle has finished a turn. SOLUTION: This alarm device is provided with an alarm means CL2 for outputting an alarm to occupants when a driving condition detecting means CL1 detects at least one of the driving conditions that the driver takes his or her eyes off the road during driving, or the driver falls into a doze; a first steering angle determining means CL4 for determining whether or not the steering angle detected by a steering angle detecting means CL3 exceeds a predetermined angle; a second steering angle determining means CL5 for determining whether or not the steering angle detected has shifted from a state in which it exceeds the predetermined angle to a state in which it is below the predetermined angle; an alarm output inhibiting means CL6 for inhibiting the alarm output of the alarm means CL2 when the steering angle is determined to exceed the predetermined angle;  and an extending means CL7 for extending the duration of inhibition of the alarm output by a predetermined time when the steering angle is determined to have shifted from the state in which it exceeds the predetermined angle to the state in which it is below the predetermined angle.
Patent JP-2002001093-A (JP)
Title: Apparatus and method for feeding spherical object
Inventor: AMANO KATSUMI
IPC: B01J4/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus or a method for feeding a spherical object such as spherical single crystal silicon particles into a specified treating apparatus by allowing the particles to fall by gravity in a manner that they are spaced from each other at a specified distance so as to avoid their contact. SOLUTION: There is provided a feeding apparatus 10 used for feeding single crystal silicon particles 11 into a resist step and provided with a pipe capable of vertically guiding the single crystal silicon particles; a first regulation means provided in a specified position in the pipe and used for regulating the free fall of the single crystal silicon particles; and a second regulating means provided in a position downstream of the first regulating means in the pipe, wherein the first and second regulating means can be independently operated.
Patent JP-2001018265-A (JP)
Title: Apparatus and method for handling resin product
Inventor: HERBST RICHARD
IPC: B29C45/72
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for handling a plastic product at the time of release from a mold of a plastic injection molding apparatus or after the release therefrom, especially, an apparatus and a method suitable for cooling a thick-walled plastic product. SOLUTION: Holding means 12, 80 are provided in order to hold a plastic product 16 and cooling means 70-76, 90 are provided in order to cool the first surface parts 22, 28 of the plastic product. The holding means 12, 80 have the receiving port 12 having the inner surface 106 surrounding the plastic product 16 to hold the plastic product 16 in the predetermined free space between the inner surface 106 and the first surface parts 22, 28. The cooling means 70-76, 90, 92 guide a fluid flow 72 along the first surfaces 22, 28 within the free space 108.
Patent JP-2002013323-A (JP)
Title: Key deposit service system
Inventor: OGATA ISAO
IPC: E05B19/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a safety and trustworthy key deposit system capable of allowing a person to easily get a duplicate key in an emergency case when the person loses the key and can not enter at the door, without damaging a house and asking another person to open the door. SOLUTION: In this key deposit service system, plural shops construct the same systems having the common main office by uniting with each other, each shop 2 has a key case 3 having opening and closing doors to keep the duplicate keys in this key case 3, and the shop confirms whether a person who requests to use the duplicate key is the person her/himself or not by accessing a server 5 of the main office from a terminal computer 6 of the shop in demanding by the person her/himself who leaves the key, so that the locking of the corresponding key case 3 is unlocked by a signal from the server 5 only when the person her/himself can be identified, to lend out the duplicate key.
Patent JP-2002014189-A (JP)
Title: Magnetic coupling element, magnetic coupling and control rod driving device
Inventor: YANASE GORO
IPC: G21C7/12
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic coupling element, a magnetic coupling and a control rod driving mechanism, capable of solving the wavy state at a welded part, enhancing welding processability and a welding reliability and easily carrying out an inspection after welding with high accuracy. SOLUTION: In the magnetic coupling element, a magnet is accommodated sealingly in a cylindrical box. The box has a sleeve 20, covering a magnet 19 from an outer periphery side and end plate members 16, 17 which cover the magnet 19 from an outer side of axial end. The sleeve 20 and the end plate members 16, 17 are jointed by welding. A cylindrical part projected from an outer periphery edge along the axial direction is formed integrally with the end plate members 16, 17. The diameter of this cylindrical part is set to the same diameter as the sleeve 20 or less. The cylindrical part is jointed to an axial end of the sleeve 20 through laser welding.
Patent JP-2002012122-A (JP)
Title: Air bag device
Inventor: UCHIYAMA ATSUYUKI
IPC: B60R21/205
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of preventing the occurrence of elastic deformation in a top face part of a lid in fitting the lid to a retainer and surely preventing deformation marks such as creases left in the lid. SOLUTION: A pair of leg piece parts 24 and 26 extending in the longitudinal direction are provided on the back of the lid 16. The respective leg piece parts 24 and 26 are provided with projecting parts 30 and 32 engaged with an instrument panel, and the leg piece part 26 is provide with a rivet hole 34. Each leg piece part 24 is provide with an engagement port 36 engaged with a hook 20. In mounting the lid 16 on the retainer 12, the engagement port 36 is engaged with one hook 20. Subsequently, the leg piece part 26 is laid along a lid connecting plate 22, and a rivet 38 is driven through the rivet holes 22b, 34. An enough gap is left between the engagement port 36 and the hook 20.
Patent JP-2002022637-A (JP)
Title: Scanning probe microscope
Inventor: NAKAJIMA HIDEO
IPC: G01B21/30
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning probe microscope in which the measurement of a probe state for making constant the distance between the sample surface and a probe is performed within one scan. SOLUTION: In the scanning probe microscope where a probe 2 and a sample s are scanned relatively, switching is made between a surface shape measuring mode and a probe state measuring mode within one scan, and constant distance control between the probe and the sample surface and the measurement of probe state under that distance state are repeated so that the measurement of a probe state for making constant the distance between the sample surface and the probe can be performed within one scan.  The scanning probe microscope comprises means 8 for making a switch between a first oscillation amplitude for detecting a distance signal by feedback controlling the distance between the probe and the sample surface and a second oscillation amplitude for detecting the probe state, means 7 for making a switch between valid and invalid of feedback control, and means 9 for making a switch between the distance signal and the probe state signal wherein switching operations of respective switching means 7, 8 and 9 are synchronized.
Patent JP-2002025756-A (JP)
Title: Hot plate for apparatus for manufacturing and inspecting semiconductor
Inventor: HIRAMATSU YASUJI
IPC: H01L21/68
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot plate, whose base board of ceramic is supported in such a way that its side faces and bottom peripheries are not contacting at all with a supporting vessel. SOLUTION: The ceramic base board of this hot plate is structured, so that a resistance type heating element is provided at the surface or inside and is installed in the supporting vessel, where the base board is supported by a supporting member provided inside the vessel, and the contacting part of the supporting member with the base board is positioned inside the region, where the heating element is formed.
Patent JP-2002023266-A (JP)
Title: Projection lighting source
Inventor: HARA HIDEO
IPC: G03B21/14
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a projection lighting source, capable of obtaining the projection lighting luminous flux of sufficiently high luminance even if it is miniaturized. SOLUTION: In this projection lighting source 1, emitted light from an LED element 2 is converged by a condenser lens 3, and the converged luminous flux is made incident on an aperture 4. Then, the aperture 4 decides the effective diameter of the incident luminous flux, and the luminous flux of the decided diameter is emitted to a polarizing element 5. In the polarizing element 5, the polarization direction of the incident luminous flux is arranged and is emitted to a semiconductor light amplifier 6. Then, the luminous flux, made incident on the semiconductor light amplifier 6, is gathered to at a single point by a coupling lens 7 and a light quantity is amplified by a semiconductor light amplifier element 9. Also the amplified luminous flux is converged by a collimation lens 8.  Furthermore, the emitting direction of the converged luminous flux is arranged by the collimation lens 8 and is emitted in a projecting direction as the projection lighting luminous flux.
Patent JP-2002021861-A (JP)
Title: Sealed rolling bearing device
Inventor: TANAKA SADAYUKI
IPC: F16C33/76
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a seal device for a rolling bearing allowing use of a hanging jig in common which is used for ordinary bearings without losing a characteristic of providing a high load capacity while satisfying a condition of no interference of a seal body and a retainer, and improving an anti pull-off performance of the seal body by increasing a fitting force of the seal body into a seal holder part. SOLUTION: An engaging part (groove) 12 is formed on a cylindrical inner surface 11 of a seal holder part 9a continuously in a peripheral direction. A seal body 17 fitted in the seal holder part 9a has an elastic projection part 24 fitted in the engaging part 12 to form an uneven fitting part 25 formed continuously in an outer peripheral direction of a fitting part 21 of a rectangular part 20.
Patent JP-2002021944-A (JP)
Title: Worm gear device
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To expand the adjusting range of backlash while the power transmission characteristics in normal and reverse directions are not changed in a worm gear device using a plural-lead worm. SOLUTION: The worm gear device includes a worm wheel 30 formed by a helical spur gear, and the plural-lead worm 20. The worm tooth part 21 of the worm and the wheel tooth part 31 of the worm wheel 31 are on the cylindrical surface including the center part of the meshing range of the worm tooth part and the wheel tooth part around the center axis of the worm, and adjusted and arranged so that the center line of the tooth space between the worm tooth parts in the center part is aligned with the center line of the wheel tooth part. This adjustment may be accomplished by making one of pitches of the respective tooth flanks of the worm tooth part smaller and the other larger, or by adjusting the intersecting angle of the worm and the worm wheel.
Patent JP-2002025456-A (JP)
Title: Cathode-ray tube image display device and its manufacturing method
Inventor: MIFUNE TATSUO
IPC: H01J29/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the image quality and enhance the electron radiation capacity by reducing the surface roughness of the electron radiation membrane and increasing the particle size of carbonate, with respect to the carbonate contained electron radiation membrane which is used in the cathode of a cathode-ray tube display device. SOLUTION: The preparation of a paint, containing carbonate powder, is made by rotating-stirring and dispersion treatment of a mixed liquid of the carbonate powder and the solvent at the circumferential speed of 40 m/s or higher in the container. Without destructing the primary particles of carbonate in the paint and making the average particle size D50 3 μm or larger, it is applied on the surface of a base metal of the electron gun. The membrane containing carbonate powder is formed on the base metal with 50 μm or larger of a membrane thickness, and surface roughness R max is 25 μm or smaller and the average particle size D50 is 3 μm or larger. Thereby an image display device having a high image quality and high luminance is obtained.
Patent JP-2002025043-A (JP)
Title: Composite film for magnetic recording medium and magnetic recording medium
Inventor: OGAWA TATSUYA
IPC: B32B27/30
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite polyester film for a magnetic recording medium and a magnetic recording medium comprising the film such that generation of oligomers or deformation of film layers in a vapor deposition process are prevented and that the obtained magnetic tape is free from error and excellent in electromagnetic conversion characteristics and has good handling property. SOLUTION: The composite film is obtained by laminating a specified coating layer (A) consisting of inert particles, surfactant and acryl-polyester resin containing acrylic resin synthesized from alkyl methacrylates, epoxy group- containing acrylic monomers and alkyl acrylates on one surface of a polyester film. The surface roughness of the composite film in the coating layer (A) side and the other side measured by using a noncontact three-dimensional surface roughness meter with 2.5 and 25 magnifications is controlled to the respectively specified range.
Patent JP-2001043953-A (JP)
Title: Manufacture of terminal for connector
Inventor: OTAKA KAZUTO
IPC: H01R43/16
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly durable terminal, for which the maximum allowable flexure of its spring part is large even if it is small, with a single component structure at a low cost by using a thin metal plate of a relatively inexpensive material in relation to the manufacturing method of the terminal for a connector. SOLUTION: This terminal for a connector is formed of a thin metal plate, provided with a receiving part 2 and a spring part 3' for a mating terminal in front of a board 4, and provided with a wire connection part at its rear part; and the plate thickness t2 of the spring part 3' is set smaller than the material thicknesses t1 of other parts. In a process comprising stamping, pressing and the like, the plate thickness of the spring part is set smaller than those of other parts by rolling only the spring part in its shaping process.
Patent JP-2001067298-A (JP)
Title: Use of writing request queue for preventing failure of low speed port in transfer controller having hub and port architecture
Inventor: ROBERTSON IAIN
IPC: G06F15/17
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a request queue controller capable of preventing any failure due to the generation of a blocking transfer, and capable of storing a transfer request which should be temporarily preserved while the transfer which is being processed ends and a data transferring method. SOLUTION: At the time of receiving a data transfer request (401), a transfer controller decides whether or not data in a prescribed dimension can be received by inquiring a destination port (402). When the data can not be received by the destination port, the transfer controller waits until the data can received by the destination port (412). When the data can received by the destination port, the destination port assigns a writing reservation station to the data (403). The transfer controller reads the data in the prescribed dimension from a source port (404), and transfer the data to the destination port (405). The destination port transfers the data to an additional application unit, and releases the assignment of the writing reservation station, and prepares a space for the next data transfer (406).
Patent JP-2001052790-A (JP)
Title: Contact element, manufacture of contact element, and connector having the same
Inventor: PETERS MARTINUS JOHANNES MARIA
IPC: H01R13/24
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a contact element, a connector and a connection structure which are easy to manufacture and with which the contact element can easily and quickly be inserted in a housing without needing a box occupying an area for retention and guide. SOLUTION: This contact element 11 is used for a portable apparatus and has a first contact 12 and a second contact 13 connected with each other by a spring 14 and each formed of a conductive material that is preferably a metal. The contact element 11 is characterized in that at least one rigid body element 16 is provided for at least either the first contact 12 or the second contact 13, and the sprint 14 and the contact for which the rigid body element 16 is not provided are at least partially covered.
Patent JP-2002029443-A (JP)
Title: Electric power steering
Inventor: HIYAMIZU YOSHINOBU
IPC: H02P29/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering capable of providing an assist characteristic optimum to each driver. SOLUTION: In this electric power steering, the target value of a motor current of a steering force assist motor is determined on the basis of steering torque detected by a torque sensor, and vehicle speed detected by a vehicle speed sensor. The motor is rotationally driven so that the motor current becomes the target value to assist steering force. The electric power steering is provided with a means for detecting a steering signal related to the steering force assist; a means for detecting the corrected state of steering action on the basis of the age-based change of the steering signal (S54), and a correcting means for correcting the target value of the motor current (S60) when the detecting means (S54) detects the corrected state (S56).
Patent JP-2002035994-A (JP)
Title: Booster and press forming apparatus with same
Inventor: FUTAMURA SHOJI
IPC: F15B3/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a booster and a press forming machine with it, which is able to put forth larger working force while ensuring comparatively large stroke. SOLUTION: A first cylinder 21 and a second cylinder 22, whose cross section is larger than the first one, are connectedly formed into one body, being aligned in the same axis. A first piston 23 and a second piston 24 are inserted and slid in the first cylinder and the second cylinder respectively. A projection 25, shorter in the axial direction than the stroke of the first piston, is mounted on the second piston. The projection is inserted in the first cylinder tightly but slidingly. The move of the first piston puts forth larger working force than that of the first piston to the second piston through the medium of liquid in the first cylinder and the second cylinder.
Patent JP-2002036418-A (JP)
Title: Film material with photocatalytic function
Inventor: TOUGEDA HIROSHI
IPC: B01J35/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a film material with a function as a material for cleaning environments which performs the effective, economical and safe cleaning of environments such as the decomposition/removal of smell, a harmful substance in the air or soil or displays an antibacterial or a mildew resistant effect. SOLUTION: This film material with a photocatalytic function is structurally characteristic in that a photocatalytic particle 10 having an inert ceramic 14 arranged, in an island fashion, as a photocatalyst 12 on the surface of the photocatalyst 12, is borne on the surface of a plastic film base 1, with or without the interposition of an undercoat layer 3.
Patent JP-2002037980-A (JP)
Title: Epoxy resin composition
Inventor: SAKURABA TSUKASA
IPC: C08G59/56
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition capable of being utilized for an electronic circuit part and a substrate without generating the deterioration of molding property caused by a reduction of its flowing property, capable of transcribing a circuit pattern formed by a stamper in a good accuracy and capable of being extrusion molded. SOLUTION: This epoxy resin composition is characterized by using an epoxy resin, a curing agent, a curing accelerator and an inorganic filler as essential components, and containing 30-80 wt.% inorganic filler having <=10 μm maximum particle diameter, <=3 μm mean particle diameter and also 1.0-4.0 slope (n) of particle size distribution shown by a Rosin-Rammuler diagram (RRS), based on the total resin composition.
Patent JP-2002028987-A (JP)
Title: Inflation molding method by hot air or hot gas
Inventor: HASHIMURA YOSHIAKI
IPC: B29C51/14
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an inflation molding method which can prevent peeling of an inner face layer in a molding process in which expansion deformation is generated. SOLUTION: In a method for molding a hollow composite in which at least one component member is deformed toward an inner surface to be laminated on another component member for molding, a pressurized heating medium is used in the deformation and the molding.
Patent JP-2002040134-A (JP)
Title: Rear turbulence observing device
Inventor: OGA YASUNORI
IPC: G08G5/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately detect air turbulence generated in the sky midair above a runway. SOLUTION: The rear turbulence observing device, which observes a rear air turbulence generated as an airplane lands and takes off, is provided with an optical transmitter receiver which scans a laser beam to receive its reflected wave; an airplane position detection part which detects the position of the airplane from the reflected wave of the airplane in the sky above the runway received by the optical transmitter receiver; a flight-path decision part which decides the flight-path of the airplane from the position information of the airplane position detection part; an azimuth/elevation indication part which limits the beam scanning range of the optical transmitter receiver to the periphery of the path of the airplane according to the flight-path information of the flight-path decision part;  and a rear air turbulence detection part which detects the rear air turbulence making a beam scan on the flight-path periphery indicated by the azimuth/elevation indication part.
Patent JP-2002044958-A (JP)
Title: Ac-dc converter
Inventor: MIYAZAKI HIROSHI
IPC: H02M7/12
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an AC-DC converter, capable of easily changing a capacity of a switching-means element of a regenerative-power discharging circuit, corresponding to the change in connected motor, operating conditions and the like. SOLUTION: In the regenerative-power discharging circuit 2, that detects regenerative power fed to the AC-DC converter 1 from a motor M, switching means, i.e., MOSFETs Q1 to Q3, which start the discharging of the regenerative power by a resistor 4 detecting a voltage rise, are connected in parallel.