baber/WOPTO huggingface dataset:
Patent JP-2002142411-A (JP)
Title: Motor
Inventor: MADEMBA-SY THIERRY
IPC: H02K13/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor whose assembly cost is reduced, whose properties are not deteriorated by an assembly work, and which has permanent magnets in it. SOLUTION: This motor includes a rotor secured to a shaft and a stator comprising a cylindrical shell (30) receiving at its end a casing end flange (60) provided with a roller bearing (22) for the rotor shaft. The flange (60) is fixed to the cylindrical shell (30) by fixing means. The fixing means (34, 36, 66, 72 and 76) comprise a bayonet-type assembly (34 and 36) and the assembling of the flange (60) onto the shell (30) is achieved through a relative displacement in axial transition and a rotary relative motion.
Patent JP-2003081996-A (JP)
Title: Separating method for oil and protein in inmarine product and collected oil
Inventor: KANAI HIROYUKI
IPC: B09B5/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of recovery with an effective and simple method separating oil and protein from marine products such as squid liver, internal organs except adductor muscle of scallop and to provide collected oil. SOLUTION: This method comprises subjecting the marine products to a pretreatment such as crushing, dehydrating process of a predetermined amount of water, water adding process and then separating process by using difference of density into oil phase, aqueous phase and solid phase. The oil is collected from the oil phase, and the protein is collected from the aqueous and solid phase.
Patent JP-2003079958-A (JP)
Title: Ferris wheel
Inventor: TAKADONO OSAMU
IPC: A63G27/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a Ferris wheel to which even a person on a wheelchair can easily and safely get on/get off. SOLUTION: A recess 2 which goes along the track direction is formed on a platform 1. The upper surface 1a of the platform and the height position of the entrance floor section 4 of a basket 3 are made approximately the same. A getting-on/getting-off assisting horizontal plate 5 is attached to the basket 3 side in such a manner that the assisting horizontal plate 5 may be bridged between the upper surface 1a of the platform and the entrance floor section 4.
Patent JP-2003079324-A (JP)
Title: Method for cooking
Inventor: TANAKA MASAAKI
IPC: A23L5/10
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically seasoning a food in a short time by preventing the destruction of nutritional components in a method for cooking with which the food is seasoned. SOLUTION: A food is dipped in a liquid to be permeated and the gaseous space in contact with the food or liquid can be fluctuated under a lower pressure than atmospheric pressure to thereby carry out seasoning at normal temperature by utilizing a differential pressure due to the pressure fluctuation in addition to the promotion of osmotic pressure. Furthermore, the suppression of thermal decomposition of the nutritional components and remarkable shortening of the cooking time can be carried out.
Patent JP-2003082031-A (JP)
Title: Copolymer and scratching-resistant coating composition using the polymer
Inventor: MIYAGAWA KENJI
IPC: C09D157/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition which can satisfy both of scratching resistance with restoring property of scratch and other coating film performance such as hardness of coating film, etc. SOLUTION: This polymer comprises (a) a polymerizable unsaturated carboxylic acid ester containing an alicyclic, to which two hydroxy groups are bonded in one molecule, such as 2,4-dihydroxyhexylmethyl (meth)acrylate and (b) another polymerizable unsaturated monomer copolymerizable with the monomer (a). This coating composition comprises the copolymer and a polyisocyanate composition which may be blocked.
Patent JP-2003085724-A (JP)
Title: Magnetic recording medium
Inventor: IKEDA NAOKI
IPC: G11B5/64
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce medium noise and to improve a high C/Nmedia characteristic by controlling the fine projections on the surface of a magnetic layer. SOLUTION: The magnetic recording medium which performs reproducing on one main surface of a nonmagnetic base by an MR head or GMR head regulated in coercive force to >=80 to <=180 kA/m is formed in such a manner that the relation 100 nm>=ϕh/2 >=40 nm holds at 99% of the fine projections having a height of >=10 nm when the height of the fine projections formed on the extreme surface of the magnetic layer is defined as h and the diameter of the fine projections at the height h/2 half that as ϕh/2 nm.
Patent JP-2003092760-A (JP)
Title: Image compression coding method, image distribution method, and their programs
Inventor: MASE HIROHITO
IPC: H04N19/50
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To distribute a compression coding image signal at a frame rate suitable for a frame rate of a distribution object. SOLUTION: A frame group of the compression coded image signals includes a single key frame K, a frame P-GOB and a frame P succeeding to the key frame K. Each frame P-GOB has an image block subjected to in-frame compression as a key GOB. The key GOB by one frame distributed into a plurality of frames P-GOB is referenced to apply inter-frame compression coding to the key frame K. Parts other than the key GOB of each frame P-GOB and each frame P are inter-frame compression coded by referencing the key frame K. The compression coding signal before the frame P is thinned is distributed to a distribution object at a high frame rate and the compression coding image signal after the frame P is thinned is distributed to a distribution object at a low frame rate.
Patent JP-2003090885-A (JP)
Title: Antenna device for underground radar
Inventor: NOZU TOSHIMITSU
IPC: G01V3/12
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device for underground radar having no dead angle in the propelling direction of a drill head P at the tip of an underground excavator. SOLUTION: In this antenna device for underground radar, a dipole antenna AT having a structure in which a pair of triangular metal plates are arranged with the respective apexes being opposed to each other is used. The dipole antenna is constituted so as to emit radio waves in the propelling direction of the drill head inclined by an angle from the normal n to the antenna by exciting it with a pulse-like signal mainly composed of a low frequency component equal to a fraction of the resonance frequency of the lowest order, and to receive the reflected waves from this direction.
Patent JP-2003092891-A (JP)
Title: Controller for vibration type actuator
Inventor: KATAOKA KENICHI
IPC: H02N2/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of controlling the drive of a vibration type actuator at high speed, and preventing sudden stop during its driving. SOLUTION: An output proportional to vibration speed detected by a piezoelectric element 3 is detected by an amplifier 7, and phase information of the vibration speed obtained by an inverter 8 is converted into vibration amplitude of a vibration body by an AC/DC converting means 9 so as to be compared with a vibration amplitude command. The output signal of the PID computing means 11 becomes large at the beginning of startup, and the signal in a phase delayed from the phase (A-A') of the output signal of the inverter 8 is generated in a drive pulse controlling means 4 by time equal to a value obtained by subtracting a value corresponding to a predetermined time T1 from the output of the PID computing means 11. Because the output signal of the inverter 8 is outputted as it is when the result obtained by subtracting the time T1 is positive, excitation is performed in the phase of the output signal of the inverter 8 when a difference between target vibration amplitude and actual vibration amplitude is large, thereby increasing the vibration amplitude at high speed.
Patent JP-2002150874-A (JP)
Title: Key switch device
Inventor: SATO YOSHITSUGU
IPC: H01H13/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device which simply performs an operation of connecting and locking a key top to the first link member or the second link member in rotatable state. SOLUTION: In the case of connecting each link members 47, 48 with a key top 41, when locking a locking rod 53 of the link member 47 in a locking groove 44 of a locking part 42 in accordance with a push down movement of the key top 41, the link member 47 is made so as to lock in a locking groove 44 from an open part while restraining a deflection transformation, and respective connection pins 63, 64, arranged at the side to which a locking rod 61 of the link member 48 is not formed, are made to lock in a groove 45 of a locking pare 43 sliding movement freely, in accordance with the push down movement of the key top 41, utilizing an elastic force of each plate-shaped bodies 57.  By the above, the locking rod 53 of the link member 47 is enabled to lock in a locking groove 44 of the locking part 42 with rotation, while making a guiding and holding member 46 smoothly descend without horizontal movement, and respective locking pins 63, 64 of the link member 48 are enabled to lock in the locking groove 45 of the locking part 43 with sliding movement.
Patent JP-2003092867-A (JP)
Title: Dynamic pressure bearing spindle motor
Inventor: YONEYAMA RYOJI
IPC: F16C17/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of constituting components and provide a fluid dynamic pressure bearing excellent in deflection, in a spindle motor having an H-shaped dynamic pressure bearing. SOLUTION: In the spindle motor having the H-shaped dynamic pressure bearing, the H-shaped fluid dynamic pressure bearing is constituted of a sleeve 4, a shaft 1 having a flange 3 wherein the flange 3 is formed in the lower end, a rotor frame 6 which is fixed by forcible insertion in an upper end of the shaft 1, lubricating oil with which fine gaps between the constituting members are filled, a radial dynamic pressure generating trench G1 which is formed on an outer peripheral surface of the shaft 1 constituting a radial gap, a first thrust dynamic pressure generating trench G2 which is formed on an upper end surface of the sleeve 4 which forms an upper thrust gap to a lower surface of the rotor frame 6, and a second thrust dynamic pressure generating trench G2 which is formed on a lower end surface of the sleeve 4 which forms a lower thrust gap to an upper surface of the flange 3.
Patent JP-2003099782-A (JP)
Title: Motion parameter extraction device between images
Inventor: AMANO KAZUHIKO
IPC: G06T7/20
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a motion parameter extraction device between images for reducing a processing time and a circuit size. SOLUTION: This motion parameter extraction device is provided with a smoothing means, three-face image memories, a writing control means writing one image equivalent of the image data sequentially outputted from the smoothing means in one of the image memories in order, a partial address forming means forming an address for partially reading the image data, a geometric transformation address forming means forming an address for reading the image data while geometrically transforming them, a reading control means partially reading the image data from one of the image memories and reading the image data from another image memory while geometrically transforming them, a motion extracting means, and a cumulative addition means.
Patent JP-2003098580-A (JP)
Title: Flashing device
Inventor: OISHI HIROYUKI
IPC: G03B7/16
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a flashing device capable of obtaining optimum exposure in accordance with the size of an object and the position of the object, etc. SOLUTION: An electronic flashing device 16 is constituted of a light emitting tube 54 for emitting illuminating light, a reflector 56 for reflecting the light emitted from the light emitting tube 54 toward the object, a liquid crystal panel 58 for changing the transmissivity of the illuminating light, and a projecting lens 60 for projecting the illuminating light dimmed by the liquid crystal panel to the object. In the case the object stands at a close distance, the transmissivity of the liquid crystal positioned corresponding to the shape of the object is reduced in order to dim the light to be projected to the object, and also, the projecting lens 60 is moved so that the focal position of the projected light may coincide with the object. Then, the optimum exposure is obtained, irrespective of the position and the shape of the object.
Patent JP-2003095953-A (JP)
Title: Phosphatidylserine-containing composition, method for production the same and use thereof
Inventor: ABEJIMA SHIKAN
IPC: A61P25/28
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphatidylserine-containing composition having a low viscosity, transparency and a slight increase in the viscosity after production, to provide a method for producing the phosphatidylserine-containing composition having the ultralow viscosity and transparency and the slight increase in the viscosity after the production by affording a composition containing the phosphatidylserine dissolved and dispersed in a medium-chain fatty acid triglyceride with ethanol in combination and then removing the ethanol, and further a capsule prepared by coating the phosphatidylserine-containing composition with gelatin. SOLUTION: The phosphatidylserine-containing composition comprises a phosphatidylserine-containing substance, the medium-chain fatty acid triglyceride and the ethanol. The phosphatidylserine-containing composition described in claim 1 comprises 5-70 wt.% of the phosphatidylserine-containing substance, 4-60 wt.% of the medium-chain fatty acid triglyceride and 0.5-60 wt.% of the ethanol.
Patent JP-2003093467-A (JP)
Title: Jet washer
Inventor: TSUCHIDA MICHIHIRO
IPC: A61H33/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an eye washing apparatus with no sanitary problems which can be simply used without complicated procedures. SOLUTION: Complications are resolved by washing a nozzle and the human body by using jet washing as a washing method and using self-jet washing for washing the nozzle.
Patent JP-2003094938-A (JP)
Title: Resin window for cab
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the field of vision from being narrowed in the case of fitting a support member to the edge part of a resin window plate of a cab and to allow the resin window plate to be fitted to the same sash frame as the case of a glass pane. SOLUTION: A thin edge part 12b thinner (t) than the thickness T of the resin window plate 12 is formed at the edge part of the window plate 12, and the support member 14 of approximately U-shaped cross section is fitted to the thin edge part 12b.
Patent JP-2003107812-A (JP)
Title: Image forming device
Inventor: MATSUZAKI SHIGERU
IPC: G03G15/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which accurately reproduces density gradations by controlling the surface potential of a photosensitive drum 28 such as an amorphous silicon drum without being influenced by dark attenuation. SOLUTION: A developing device moving mechanism 15 retracts a developing unit 2 vertically upward and then a potential sensor moving mechanism 16 moves a potential sensor 1 toward the horizontal photosensitive drum 28; and the potential sensor 1 faces an area wherein a developing sleeve 3 faces the photosensitive drum 28 and a controller 14 controls the value of a current applied to a primary electrostatic charger 21, the quantity of exposure by a laser 22, and the mean value of developing biases applied to the developing sleeve 3 according to the surface potential measured at this position by the potential sensor 1.
Patent JP-2003106932-A (JP)
Title: Method for evaluating fishing rod sensitivity
Inventor: KAMEDA KENICHI
IPC: A01K87/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To objectively evaluate fishing rod sensitivity. SOLUTION: A fishing rod 10 is suspended from a fixed object 12 such as a ceiling by long thread bodies A1, A2 suspended in the vertical direction and is held in a horizontal condition. A tip part of the fishing rod is hitted in the horizontal direction by a built-in impulse hammer 14 of an acceleration sensor to apply vibration, an output signal from the acceleration sensor mounted in a rear end part of the fishing rod is inputted into a frequency analyzer 16 to detect transmission characteristics of the vibration, and the results of detection are expressed by numerical values, which are used as sensitivity of the fishing rod.
Patent JP-2003105598-A (JP)
Title: Electrode device
Inventor: YAMAMOTO KATSUTOSHI
IPC: C02F1/46
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode device which is large in an electrolysis area, is excellent in chemical stability and durability and is easy in manufacture. SOLUTION: This electrode device includes a metallic electrode plate 1 and a plurality of flat planar ferrite electrode plates 2. A plurality of the flat planar ferrite electrode plates 2 are arrayed on the surface of the metallic electrode plate 1.
Patent JP-2003104593-A (JP)
Title: Moving printing device
Inventor: YAMANASHI MOTOAKI
IPC: B65H18/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To display desired characters at arbitrary position without requiring troublesome work. SOLUTION: When a casing 5 is moved relative to an object to be pasted by an operator in the state of a thin film 30 to be pasted at its end to the object, a laminated tape 3 is pulled out of a roller 40 as a result of carrying force granted to the thin film 30 by the movement. Desired printing is applied to the thin film 30 on which a carrying separator 31 is laminated, via the carrying separator 31 by a thermal head 15. Then, the thin film 30 is pasted to the object while being peeled from the carrying separator 31 at an end 21a of a spatula 21 in the order of the end.
Patent JP-2003108066-A (JP)
Title: Active matrix type display device and its driving method
Inventor: TSUGE HITOSHI
IPC: H05B33/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce display irregularity due to dullness in current waveforms caused by a stray capacitance of a source signal line of a current driven active matrix type display device. SOLUTION: The value of a current which flows in a source signal line 420 is increased in order to make electric charges accumulated in a stray capacitance correspond to display gradation quickly. To accomplish the above, the channel size of a driving transistor 421 of each pixel is varied for a case in which the transistor is connected to the source signal line and for a case in which the transistor is connected to a display element. In other words, a load is connected to a display element 427 in parallel in order to shunt the current which flows in the source signal line or in order that a current source is connected to the display element in parallel so that a sum of the current value that is required for the display element and the current value of the current source flows in the source signal line.
Patent JP-2003109521-A (JP)
Title: Display panel and its sealing method and image display device having the same
Inventor: TOKIOKA MASAKI
IPC: H01J9/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To enable to adopt different kinds of glass material that have a difference of the thermal expansion coefficient of more than 2×10<-7> / deg.C in the rear plate and face plate. SOLUTION: This is a display panel in which an outer case 90 is formed of a rear plate 81 and a face plate which are arranged opposed to each other and a support frame 86 of which on one end the face plate 82 is jointed and on the other end the rear plate 81 is jointed. The face plate 82 and one end of the support frame 86 are jointed by a jointing member 206 that has a melting point at a prescribed temperature and also has elasticity.
Patent JP-2003110069-A (JP)
Title: Thermal conduction sheet and composite member using it
Inventor: KISHIMOTO TAIICHI
IPC: H01L23/373
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal conduction sheet having high thermal conductivity and exhibiting flexibility and adhesion sufficient for following up the contact face of an apparatus. SOLUTION: The thermal conduction sheet has a metallic thermal conduction part formed continuously from one major surface to the other major surface at at least a part of the pore part of a porous resin sheet having porosity of 20-95%. The metallic thermal conduction part is formed by plating using a metal having thermal conductivity of 50 W/mK or above wherein the area of the metallic thermal conduction part is not smaller than 0.5% of the area of each major surface.
Patent JP-2003110360-A (JP)
Title: Voltage-controlled oscillator, receiving apparatus, and communications equipment
Inventor: TAKADA YUTAKA
IPC: H03B5/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the mounting area for a voltage-controlled oscillator for making it compact, while making it satisfy the fundamental characteristics. SOLUTION: The voltage-controlled oscillator has an amplifier 2; a surface acoustic wave element 1, constituting a feedback path for the amplifier 2; a phase-adjusting circuit 4 constituting a filter inserted into the feedback path; a phase shifter 3 for varying the phase included in an oscillation loop, by inputting a control voltage from the external; an equally distributing device 5 for distributing the power in the oscillation loop into equal powers for outputting one of them to the external of the oscillation loop; and a multilayer board, in which two or more layers are disposed in a manner of dividing the amplifier, the surface acoustic wave element, the phase-adjusting circuit, the phase shifter, and the equalization distributing device. Thereby, their multilayer disposals are conducted on the multilayer board.
Patent JP-2003106211-A (JP)
Title: Controllable for automobile internal combustion engine
Inventor: KANO KOICHI
IPC: F02D45/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To allow a smooth evading run in case part of a plurality of cores provided in an electronic control unit which controls an automobile internal combustion engine has a trouble. SOLUTION: The controller is comprised of several cores 0 to 2 provided in the electronic control unit which controls operations of the automobile internal combustion engine, exclusive memories 0 to 2 provided for each core, and monitoring parts 0 to 2 detecting troubles in each core. In an exclusive memory, a minimum program and data for operation controls which should be executed at least by the core for which the exclusive memory is provided are stored, so that in the case of trouble in the core, at least one of the remaining cores other than the core is trouble executes the minimum program and the data in the exclusive memory provided for the core in trouble.
Patent JP-2003114321-A (JP)
Title: Method for manufacturing color filter
Inventor: WATANABE HISASHI
IPC: G09F9/30
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a color filter of which manufacturing process is reduced by using a hologram. SOLUTION: The color filter is manufactured by deforming the hologram on which refractive index distribution or transmittance distribution is recorded as interference fringes while cyclically varying in thickness so as to make the thickness uniform.