baber/WOPTO huggingface dataset:
Patent JP-2002224039-A (JP)
Title: Fundus camera
Inventor: YUMIKAKE KAZUHIKO
IPC: A61B3/14
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a fundus camera capable of removing a flare from a peripheral part of a cornea and a crystalline lens even if the thickness of the cornea and the crystalline lens of an optometrical eye is different. SOLUTION: This fundus camera has an illuminating optical system 1 for illuminating the eyeground Ef of the optometrical eye E via flare removing light shielding plates 6a, 6b and 6c conjugated with at least onbe of the cornea c, an iris i, and a crystalline lens rear surface Lb of the optometrical eye E, and a photographinc optical system 10 for photographing the optometrical eye E. The light shielding plates 6a and 6c are arranged so that a movement can be adjusted in the optical axis direction of the illuminating optical system 1 by driving motors M1 and M2.
Patent JP-2002225184-A (JP)
Title: Weatherable resin coated metal panel
Inventor: EBIYA TOSHIAKI
IPC: E04F13/12
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a weatherable resin coated metal panel for outdoor use excellent in weather-resistant property and processability. SOLUTION: The weather-resistant resin coated metal panel P is constituted by successively laminating an adhesive layer 2, an acrylic resin film 3 and a colored resin film 4 on a base material metal panel 1 to integrated them with the metal panel. The tensile elongation at break of the acrylic resin film 3 measured at an atmospheric temperature of 23 deg.C and a tensile speed of 200 mm/min according to JIS K 7127 is 150-500%, in both of the flow direction (MD) at the time of formation of the film and the direction(TD) crossing the flow direction at a right angle. The colored resin film 4 comprises a blend of a PVdF type resin and an acrylic resin and the whole thereof comprises a composition consisting of 60-90 pts.wt. of the PVdF type resin and 40-10 pts.wt. of the acrylic resin and contains at least one layer 4a of this composition.  The tensile elongation at break of the colored resin film in an actually coated thickness measured under the above mentioned measuring condition is 100% or more in both of the flow direction (MD) at the time of formation of the film and the direction(TD) crossing the flow direction at a right angle.
Patent JP-2002234813-A (JP)
Title: Cosmetic
Inventor: YAMAMOTO TAKUYA
IPC: A61K8/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having excellent beautiful skin effect on the skin by improvement of drying feeling, chapped skin, etc., having hair growth/ hair restoration effect on the hair by promoting hair growth/hair restoration, etc., and having safety capable of sufficiently standing a long-term use. SOLUTION: This cosmetic comprises an extract of Notholaena sinuata Kaulf, obtained by extraction-treating a plant of Notholaena sinuata Kaulf, preferably with a water-soluble organic solvent or a hydrous water-soluble organic solvent.
Patent JP-2001282115-A (JP)
Title: Flat display having exchangeable base stand
Inventor: WANG CHEN-JUI
IPC: G09F9/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a flat display having a freely rotatable base stand. SOLUTION: The flat display 10 consists of a flat display panel 14 which displays an image frame, a bearing section 16 which is freely rotatably mount the back of the flat display panel 14 and a base stand 18 which has an aperture 20 capable of housing the bearing section 16. The bearing section 16 consists of a projecting part 21 which is mounted at the back of the flat display panel 14 and a fixture 22 which is freely rotatably mounted on the projecting part 21. The fixture 22 is fitted into the aperture 20 of the base stand 18, by which the flat display panel 14 is freely rotatably mounted at the base stand 18.
Patent JP-2002233675-A (JP)
Title: Button holing sewing machine
Inventor: KUBOTA TSUGUTOSHI
IPC: D05B19/12
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a button holing sewing machine which can form a button hole with good appearance to appeal higher class feeling. SOLUTION: A RAM 3 to store pattern data for forming an eyelet holing seam M with an eyelet part T and right and left side sewing parts S1, S2 and a CPU 1 to form the eyelet holing seam M based on seam data prepared based on the pattern data are equipped to form this button holing sewing machine 100. The side sewing parts S1, S2 comprises parallel parts A11, S21 and eyelet connecting parts S12, S22. The pattern data includes an 'eyelet part Y enlarging rate' (sy) to be the enlarging rate for enlarging the form of a hole Q in the Y direction and the CPU 1 forms the seams of the eyelet connecting parts S12, S22 based on the 'eyelet part Y enlarging rate' (sy). utilized for a mold to be in contact with the cushion body (3).
Patent JP-2002049256-A (JP)
Title: Image-forming device and image-forming method
Inventor: MAEJIMA MASANOBU
IPC: G03G21/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device and an image forming method by which image density spots are prevented from being produced by transfer memory. SOLUTION: This device is provided with a photoreceptor, having a conductive support base substance and a photoreceptive layer formed on the base substance, and equipped with at least a main electrifying means, an exposure means, a reversal developing means and a transfer means in the order around the photoreceptor. It is equipped with a bias-voltage generating means for generating a bias voltage between the conductive supporting base substance and a ground part, and the absolute value of the bias voltage is set to a value equal to or higher than the variation of the surface potential of the photoreceptor by the transfer means, and the potential of the conductive supporting base substance to the ground pat is set to be reverse polarity to the potential of the photoreceptor mainly electrified by the main electrifying means to the ground part.  By applying the bias voltage between the conductive supporting base substance and the ground pat, the transfer memory is prevented, and the satisfactory image having no image density spot is obtained. Then, a destaticizing means is dispensed with.
Patent JP-2002239947-A (JP)
Title: Battery-operated tool
Inventor: UEDA TAKASHI
IPC: B25F5/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery-operated tool that facilitates a mounting or dismounting operation of a hook and is inexpensive. SOLUTION: A hook mounting part 2 has a hook storing portion 4 formed by an outer wall of a storage battery 7 mounted on an outer frame 1 and a wall face 2a opposed to the outer wall. The hook 3 has an engaging portion 3a stored in the hook storing portion 4. A regulating means 7b and 3e is provided to regulate movement of the hook 3 along the length of the engaging portion 3a in the hook storing portion 4.
Patent JP-2002238845-A (JP)
Title: Light source control device for electronic endoscope
Inventor: HIBI HARUHIKO
IPC: H04N5/335
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To photograph a static image of high resolution and little blur in an electronic endoscope. SOLUTION: An LED light source emits light over an exposure period TL including the end part of an odd number field and the starting part of an even number field, and the light is used as the illuminating light of the electronic endoscope. A static image of one frame is composed of an image of the odd number field picked up by the illuminating light in an odd number field period TE1 and an image of the even number field picked up in an even number field period TE2. The luminosity of the LED light source is adjusted to obtain appropriate exposure, corresponding to the length of an exposure period TL when the LED light source emits light.
Patent JP-2002242975-A (JP)
Title: Gas spring device
Inventor: NAKADATE MIKIO
IPC: F16F9/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To simplify a machining process and extend a piston stroke. SOLUTION: A gas spring device 19 is provided with an outer tube 20 extended in the vertical direction, a rod 22 inserted into the outer tube 20 from below, a valve mechanism 24 provided at the upper end of the outer tube 20, a valve stem 26 inserted to penetrate the central hole 24a of the valve mechanism 24, a piston 28 connected to the upper end of the rod 22, an cylindrical cylinder 30 inserted into the outer tube 20, a rod guide 32 coupled with the lower end of the cylinder 30 to guide the rod 22 in the axial direction, and a seal member 34 sealing the lower end of the cylinder 30. Since the outer tube 20 is molded by drawing both end portions of a metal pipe material, the number of processes is reduced, and the manufacturing cost is reduced. Since the valve mechanism 24 can be arranged at the upper end portion of the outer tube 20, the piston stroke can be extended.
Patent JP-2002249371-A (JP)
Title: Magnesia carbon refractory and furnace utilizing it
Inventor: GOTO KIYOSHI
IPC: F27D1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnesia carbon refractory which has good oxidation resistance, high strength and abrasion resistance. SOLUTION: The magnesia carbon refractory characteristically comprises metallic boron of 0.1-6 percent by mass, carbon of 1-40 percent by mass, one kind or two kinds or more of metallic aluminium, metallic silicon and metallic magnesium of 1-10 percent by mass in total and the balance mainly composed of magnesium oxide.
Patent JP-2002239413-A (JP)
Title: Dust remover for electrostatic precipitator
Inventor: NAGAHARA NORINAO
IPC: B03C3/76
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a dust remover for enhancing the dust removal efficiency of an electrostatic precipitator and to provide the dust remover which is capable of improving the dust removal efficiency of an existing electrostatic precipitator with relatively inexpensive initial investment and running cost. SOLUTION: A punching metal 3 is mounted behind a dust collection electrode 11. More adequately, a hammering device 37 used for knocking off the dust sticking to the punching metal 3 is further included. Further, the punching metal 3 is disposed in a reducer section 19 of the electrostatic precipitator 1. More preferably the opening rate of the punching metal 3 is specified to 20 to 60%. The opening diameter of the punching metal 3 is specified to 2 to 10 mm. The punching metal 3 is preferably composed of metal having heater resistance. The punching metal 3 is preferably composed of metal having corrosion resistance.
Patent JP-2002248981-A (JP)
Title: Automobile seat
Inventor: TAOKA YOSHIBUMI
IPC: B60N2/42
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an automobile seat, which securely controls the forward moving of an occupant upon a sudden deceleration of the car without deteriorating the comfotableness in the car, and is light and inexpensive with a simple constitution. SOLUTION: Inside of the front of a seat cushion 1, a receiving part 4 is arranged in the way that its axial center extends in the longitudinal direction, the receiving part having an overall shape of almost hollow and cylindrical, and being able to deform flexibly in its elasticity in the direction perpendicular to the axial center. When the occupant sits on the seat cushion 1, the receiving part deforms flexibly in flat, not deteriorating the sitting feeling of the occupant. When the buttocks of the occupant is about to move forward upon sudden deceleration, the receiving part 4, having the hollow, cylindrical shape with a high stiffness in the longitudinal direction, receives the buttocks, so that the forward moving of the occupant is controlled.
Patent JP-2002254226-A (JP)
Title: Device and method for deciding suction hole position
Inventor: NAKAYAMA DAISUKE
IPC: G05B19/4093
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten an amount of time needed for deciding a position of a suction hole to be formed in a backup board. SOLUTION: Machining data is prepared (S150), based on longitudinal and lateral lengths of a substrate 72 inputted at S100 and positional information on a machining-banned area stored in ROM beforehand (S140). With a substrate drilling machine doing this operation, an operator does not need to decide a position of the suction hole because the hole position is automatically decided based on the size of the substrate and the machining-banned area (a position of a substrate supporting part). As a result, the amount of time needed for forming the suction hole in the backup board is substantially shortened.
Patent JP-2002247060-A (JP)
Title: Ring network system
Inventor: YOSHIKAWA HIDETAKA
IPC: H04L12/437
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent useless communication on the side of a communication terminal on the outside of a ring network to be connected with a node device when a node isolated state to disable communication between opposed node devices is generated. SOLUTION: A bit to indicate outgoing/incoming direction of connection is imparted to data to be transmitted from the transmitting side of the node device 100f, as for an error correction code, the ones with different values are transmitted according to the direction of the connection, the node isolated state is recognized based on a directional bit and the error correction code to be imparted on the transmitting side at a receiving part of the node device 100f and a signal to make an IBR 50a connected with the outside of the node device 100f perform a call interruption processing and release of a line is outputted when the node isolated state is generated.
Patent JP-2002248347-A (JP)
Title: Compound oxide powder and catalyst and manufacturing method thereof
Inventor: MORIKAWA AKIRA
IPC: B01J35/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain compound oxide powder having a large specific surface area and pore volume after high temperature endurance without losing oxygen storage/release ability, which a single oxide has. SOLUTION: The compound oxide powder has a form that a 1st metal oxide having the oxygen storage/release ability is held as fine particles in an island state on a 2nd metal oxide different from the 1st metal oxide and has characteristics that the fine pore volume is >=2 cm<2> /g and the particle diameter of the 1st metal oxide after being exposed to a high temperature of >=900 deg.C is <=30 nm. The grain growth is hardly occurred because the 1st metal oxide is held as the fine particles in the island state on the 2nd metal oxide and the 1st metal oxide and the 2nd metal oxide are separated from each other to suppress the contact with each other.
Patent JP-2002251715-A (JP)
Title: Calendar processing method for magnetic recording medium
Inventor: KATO SHIGEMI
IPC: G11B5/84
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To quickly determine the quality level of a calendar-processed magnetic recording medium when calendar processing is carried out between metal rolls. SOLUTION: Calendar processing carried out all the way while a magnetic recording medium 20 having a magnetic layer coated on a surface is pressed between a pair of metal rolls 11 and 12. The metal rolls 11 and 12 are processed so as to set the sum of a cylindricity equal to/lower than 4 μm, and attached to a calendar processor 10. When the sum of the cylindricity of the metal rolls 11 and 12 is equal to/lower than 4 μm, the calendar-processed magnetic recording medium 20 has surface smoothness improved, and a magnetic layer set to a high density, and thus a quality level is quickly determined.
Patent JP-2002249005-A (JP)
Title: Vehicle load control system
Inventor: ITO HIROAKI
IPC: B60R16/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To achieve reduction of weight, simplification, and reduction of a cost by reducing the number of wire harnesses, disposed in a vehicle, as much as possible. SOLUTION: A vehicle load control system comprises a drive command transmitting means 5, a drive command receiving means 11, and load control means 12 and 14. The drive command transmitting means 5 modulates drive command signals to a high voltage system load 2 and a low voltage system load 3 to effect radio transmission. The drive command receiving means 11 extracts a drive command signal by effecting radio receipt and modulation of a modulated drive command signal. The load control means 12 and 14 control a load indicated by the drive command signal in response to a drive command signal extracted by the drive command receiving means 11. Further, electric wires for the high voltage system load 2 and the low voltage system load 3 are commonly used. Thus, further wide simplification, lightening of a weight, and reduction of a cost are achieved.
Patent JP-2002252024-A (JP)
Title: Cylindrical lead storage battery and its manufacturing method
Inventor: NAKANISHI SHIGEO
IPC: H01M2/16
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical lead storage battery which dissolves the conventional problem in a pasting paper. SOLUTION: In the cylindrical lead storage battery constituted with a belt-like positive-electrode board and a negative-electrode board wound through a belt- like separator, at least to a perimeter face of the above positive-electrode board and the above negative-electrode board, a silica fine particles 6 are allotted, the pasting paper 5 is stuck or the silica fine particles are adhered on an inner circumference face, and the above separator 3 uses glass fiber.
Patent JP-2002257053-A (JP)
Title: Pump device and power steering device using it
Inventor: GOTO YOSHIHIRO
IPC: F04C15/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To expand the inside space of a rotator without increasing the thickness of the rotator and changing the design of a screw pump when diameter size of the rotator is increased to increase the output of a motor in response to weight increase of a vehicle, to lighten an entire pump device against the increase of the output of the motor, and to share the screw pump. SOLUTION: This pump device has the screw pump 2 in a motor 1 having a stator 12 and the cylindrical rotator 13 disposed inside the stator 12. The screw pump 2 comprises a screw shaft 22 rotatably disposed inside the rotator 13 and a cylindrical guiding member 23 for guiding the rotation of the screw shaft 22.
Patent JP-2002257994-A (JP)
Title: Radiation image converting panel, and method of manufacturing the same
Inventor: YANAGIDA TAKAFUMI
IPC: G01T1/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image converting panel of high image uniformity by preventing a deterioration of sharpness caused by an excitation laser beam, and reducing image defects, and a method of manufacturing the same. SOLUTION: Stimulable phosphor paint liquid containing stimulable phosphor dispersed in binder and solvent is applied to a support body and dried to form a stimulable phosphor layer in this method of a radiation image converting panel. The stimulable phosphor paint liquid is applied after it is filtered through filter mediums having filtration precision of 5-200 times of average grain size of stimulable phosphor grains contained in it.
Patent JP-2002255118-A (JP)
Title: Automatic bag supply system for automatic powder and granular substance bagging apparatus
Inventor: OBARA KATSUJI
IPC: B65B43/28
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bag supply system which can efficiently bag a powder and granular substance by simplifying a system configuration and saving a space. SOLUTION: The automatic bag supply system 11 comprises an automatic bag carrier 12 for automatically carrying bags 1 which are stacked at a distance from a horizontal nozzle N for filling and have an orifice 4 opposite to the nozzle N for each of partitioned blocks, and an automatic bag feeder 42 placed between the carrier 12 and the nozzle N for transferring the bag 1 to be filled this time for automatically mounting on the horizontal nozzle N.
Patent JP-2002255330-A (JP)
Title: Vertical grain conveyance device
Inventor: KAWASHIMA KENZO
IPC: B65G33/14
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To enable continuous operation over a long time without causing clogging due to a foreign matter mixed in grains. SOLUTION: A screw 2 is rotatably arranged in an outer cylinder 1. An opening part 1a is provided in a section corresponding to a hopper 5 in the outer cylinder 1, a net body 3 covering the opening part 1a is provided, and a cover 4 covering an outer peripheral face of the net body 3 with a clearance 4a is provided. The outer cylinder 1 is fixed to a leg part 12a on one side in a forklike support base S having a pair of leg parts 12a, 12b whose opening leg angle is stepwise variable in such a way that the net body 3 is equivalent to the leg part 12b on the other side.  The grain supplied from the hopper 5 is carried up by a flight 2b of the rotating screw 2, while the foreign matter mixed in the grains is discharged into a clearance 4a between the cover 4 and the screw 2 through meshes of the net body 3, and the grain only is carried up to a discharge cylinder 6 and is discharged out of the machine.
Patent JP-2002260682-A (JP)
Title: Composition for fuel cell separator, the fuel cell separator, method of manufacture and solid high polymer fuel cell
Inventor: HASEGAWA TAKASHI
IPC: H01M8/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To efficiently mass-produce a fuel cell separator, having high elasticity, superior dimensional accuracy, and gas impermeability, and to provide a high performance solid high polymer fuel cell causing no crack or split at assembling time, and having high gas sealing performance, superior vibration resistance, and impact resistance by using this fuel cell separator for a part or the whole. SOLUTION: A composition for the fuel cell separator, the fuel cell separator, a manufacturing method therefor, and the solid high polymer fuel cell are characterized by using a mixture of thermosetting resin and a polyvalent oxazine compound, having a plurality of oxazine rings in a molecule as a binding material in the composition for the fuel cell separator, composed mainly of conductive carbon power and the binding material.
Patent JP-2002253466-A (JP)
Title: Tool washer
Inventor: KOBAYASHI MASAAKI
IPC: A47L15/42
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool washer which prevents the drip of washing water after washing. SOLUTION: The dish washer is provided with an opening/closing door 17 which is opened/closed by elevating/lowering at the opening part of a washer main body. A receiving member 25 is fixed in the upper side part of the opening part 15 in the washer main body, an abutment member 27 to be abutted on the receiving member 25 when the door 17 is fully closed is fixed onto the inner surface of the upper part of the opening/closing door 17 and, then, an inclination part is arranged in the abutment member 27 and the receiving member 25 to guide washing water to the side edge part of the opening part.
Patent JP-2002261096-A (JP)
Title: Manufacturing method of glass film using plasma cvd device
Inventor: OKUBO HIROYUKI
IPC: C23C16/40
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass film using a novel plasma CVD device which can effectively restrain tensile stress of a glass film formed on a substrate. SOLUTION: A glass film G is formed on a substrate 1 while producing ion sheath or an enough amount of ion on the substrate 1, by providing a high frequency power supply 5 in a lower electrode 2 side and generating high frequency of at least 380 kHz or higher from the high frequency power supply 5. Consequently, compression stress is generated in the glass film G formed on the substrate 1 and works to offset tensile stress. Therefore, the original tensile stress of a glass film is greatly restrained, and cracks of the glass film G and warp of the substrate 1 can be effectively prevented.