baber/WOPTO huggingface dataset:
Patent JP-2003025445-A (JP)
Title: Film sticking device
Inventor: TSURU HIDEKAZU
IPC: B29L7/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a film sticking device which is capable of applying an equal face pressure to a hot press for manufacturing a multi-layered substrate, to the substrate in such a way that the face pressure is distributed almost equally to the substrate and prolonging the life of element parts for pressurizing. SOLUTION: This film sticking device is structured of a pressurizing piston formed to actuate the inner wall of one of two vacuum chambers obtained by splitting as constituent halves of a vacuum chamber, as a slide face of the piston and a pressure receiving member arranged opposite to the piston, in the other chamber. In addition, the function to equally distribute the face pressure from a plate for heat contact bonding to the substrate and also equally distribute a temperature, is added to a ram cylinder and the plate for heat contact bonding.
Patent JP-2003033170-A (JP)
Title: Method for producing vinegar from distillation residue of okinawa rice brandy
Inventor: TAIRA MASAYUKI
IPC: C12J1/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinegar from Okinawa rice brandy distillation residue which plentifully contain active ingredients and has excellent storability and preservability. SOLUTION: This method for producing the vinegar from the Okinawa rice brandy distillation residues comprises the first process for charging the Okinawa rice brandy distillation residues containing water in a large amount in a precipitation tank and then collecting the supernatant fraction, the second process for mixing the supernatant with alcohol, spawn vinegar containing acetic acid bacteria, and dilution water to produce the diluted mixture liquid, the third process for maintaining the diluted mixture liquid at a temperature of 15 to 35 deg.C to produce the acetic acid fermented liquid, the fourth process for confirming that the acetic acid fermented liquid has an acidity of >=4% and filtering the acetic acid fermented liquid to separate the bacterium cells to produce the raw vinegar solution, the fifth process for thermally sterilizing the raw vinegar solution, the sixth process for storing and ageing the sterilized raw vinegar solution, and the seventh process for filtering the stored and aged raw vinegar solution, and then again thermally sterilizing the filtrate to produce the vinegar.
Patent JP-2003037128-A (JP)
Title: Method of manufacturing solder bump electrode
Inventor: KADOI MASAAKI
IPC: H01L21/60
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of restricting generation of brittle solder intermetallic compound in manufacture of a solder bump electrode on a semiconductor device, and a structure thereof. SOLUTION: An underlying metal film is removed by etching technique before forming the solder bump. By-product of underlying metal, which is generated during the etching, is deposited on the surface of an electrode underlayer portion, and then the solder bump is formed. Since the structure of the solder bump formed by this method has the by-product of the underlying metal between the solder bump and the electrode underlayer portion, solder does not generate the brittle solder intermetallic compound at the interface with the electrode underlayer portion, and mechanically strong solder bump can be manufactured.
Patent JP-2002079876-A (JP)
Title: Lighting system and method and motor vehicle having lighting system
Inventor: TIESLER-WITTIG HELMUT
IPC: F21Y113/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable lighting system for using an advantage of a centralized lighting system. SOLUTION: This lighting system is provided with at least one optical fiber for moving at least a part of the light of light sources to at least one light emitting place, and one of the light sources is a light intensity gas discharge lamp being particularly a xenon lamp, and the other light source is a halogen lamp.
Patent JP-2003040523-A (JP)
Title: Belt for drawing long material, and traction device of long material using it
Inventor: KIMURA TAKASHI
IPC: B65H51/14
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a belt for drawing a long material that can perform stable drawing work without meandering and has a long service life, and provide a traction device of the long material using the belt for drawing. SOLUTION: In the endless belt for drawing the long material with a circle cross section, a belt body 1 forming back parts 11 and a tooth parts 12 is constituted with rubber having hardness of 60 deg. to 85 deg., the back surface is provided with a grip groove 10 that extends in the longitudinal direction of the belt and is engaged with part of the long material in traction, and canvas 4 is embedded at a position deeper than the grip groove 10 with reference to the back surface.
Patent JP-2003042142-A (JP)
Title: Hydrodynamic pressure bearing and spindle motor
Inventor: KINOSHITA SHINJI
IPC: H02K7/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To press-fit and fix a holding ring to a cylindrical opened end portion of a stepped sleeve with a single bag-shaped dead-end so that the holding ring and a thrust ring of a flanged shaft are aligned in parallel with each other, in a hydrodynamic pressure bearing in which the flanged shaft having the thrust ring, the stepped sleeve with a single bag-shaped dead-end, and the holding ring are major structural components. SOLUTION: The hydrodynamic pressure bearing is comprised of the flanged shaft 1 having a thrust ring portion 3 and columnar portion 2, the stepped sleeve 4 with a single bag-shaped dead-end forming a small-diameter cylinder portion 4a, a large-diameter cylinder portion 4b, and the cylindrical opened end portion 4c in order, the holding ring 5 press-fitted and fixed to the cylinder opened end portion 4c of the stepped sleeve 4 with a single bag-shaped dead-end, lubricating oil filled in a minute gap including a thrust gap and radial gap formed among these structural members, and a dynamic pressure generating groove arranged in the thrust gap and radial gap. Further, an escape groove (g) is formed on an inner peripheral surface of the cylindrical opened end 4c of the stepped sleeve with a single bag-shaped dead-end.
Patent JP-2003045772-A (JP)
Title: Spin treatment apparatus
Inventor: YAGISAWA YOSHIO
IPC: H01L21/306
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a spin processor, capable of recovering by surely separating a first treatment liquid from a second treatment liquid. SOLUTION: There are provided a cup main body 4 which is provided in a device body 2, having an open upper surface; a rotating body 5 provided in this cup body; a shielding member 25 which is provided so as to be positioned on a lower surface side of a substrate 10 held by the rotating body, in a disc- shape having a slightly smaller diameter than the opening on the upper surface of the cup body; a vertical drive cylinder 15 for vertically driving the rotating body to a drop position, where the shielding member is positioned inside the cup body and an elevation position, where it is positioned above the opening surface of the cup body; an internal discharge port 35, which is interconnected to the inside of the cup body for discharging a first treating agent to be fed to the substrate from the cup body in a state that the rotary body is at the drop position;  and an external discharge port 38, which is interconnected to the inside of the device body outside the cup body for discharging a second treating agent, which is fed to the substrate in a state that the rotating body is in the elevation position and flows outside of the cup body.
Patent JP-2003042729-A (JP)
Title: Apparatus and method for noncontact measurement of shape
Inventor: HIRONAKA KOJI
IPC: G01B11/24
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the noncontact measurement of a shape wherein the shape of a substrate and that of a solder bump can be found quickly by medium. SOLUTION: A noncontact shape measuring apparatus is provided with a random light projection means which projects random light while the angle of incidence on a measuring object of projection light from a light source is set at a prescribed angle, a polarization means by which reflected light from the measuring object obtained by projecting the random light at the prescribed angle is polarized to the random light, light having a light component parallel to a reflecting surface and light having a light component perpendicular to the reflecting surface, a detection means of detecting the polarized light, a storage means by which resolution data obtained by a preliminary measurement and data regarding an inspection means are stored,  and a shape calculation and processing means which calculates the shape of the measuring object by using detected result data obtained by the detection means, by using the resolution data and by using data regarding the inspection method.
Patent JP-2003047223-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI MASAHIRO
IPC: H02K23/40
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which can remarkably reduce cogging torque without reduction of output. SOLUTION: This rotary electric machine 1 comprises a magnet 2 which is formed of a permanent magnet, an external circumferential surface 2a and internal circumferential surface 2b with inclusion of an edge 2b formed to the end of the internal circumferential surface 2b, and a rotor 3 which is allocated to freely rotate to the internal circumference of the magnet 2 with inclusion of slot 3b formed between the teeth 3a. In this rotary electric machine 1, an edge-to-edge angle is selected to the value obtained by the formula, θ=n×S+2×θ1/Pc or θ=nμS-2×θ1/Pc where S is angle between slots, θ1 is angle of aperture of slot and Pc is winding pitch.
Patent JP-2003057420-A (JP)
Title: Optical device for optical convergence
Inventor: HATANO HIROSHI
IPC: G02B5/18
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To achieve an optical device for optical convergence which has a large numerical aperture and provides convergence light with few aberrations. SOLUTION: The optical device has a plurality of gratings to converge light, advances the light so that the light goes through the gratings in order, and enhances a light convergence degree in each grating. Only a transmission type grating, only a reflection type grating, or both types are used as the grating. The position of the grating may be arranged on the surface or the inside of the element, and two gratings may be arranged on the same surface. A solid immersion device is obtained by setting the convergence position of obtained convergence light on the light-emitting plane of the device.
Patent JP-2003053131-A (JP)
Title: Apparatus and method for treating gas
Inventor: HAMAMATSU TAKESHI
IPC: B01D53/81
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating gas in which the adsorbing capacity of an activated carbon fiber material can be used more effectively than usual and the recovery efficiency of an organic solvent from the gas to be treated is enhanced. SOLUTION: This gas treating apparatus for treating the gas to be treated by using the activated carbon fiber material as an adsorbing element and changing the adsorbing state of the activated carbon fiber material and the desorbing state alternately has a baffle arranged at the inlet of a discharge pipe at the bottom of an adsorbing tank so that the drain condensed when desorbed does not flow backward and consequently the activated carbon fiber material can be prevented from being wetted owing to the backward flow of the condensed liquid.
Patent JP-2003058993-A (JP)
Title: Lane deviation warning device
Inventor: SHIMAKAGE MASAYASU
IPC: B62D101/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lane deviation warning device which can urge a driver to perform appropriate and quick avoidance steering by positively generating a lateral jerk toward the inside of a lane in the case of deviation from the lane. SOLUTION: This device is provided with a deviation deciding means 6 for deciding whether a vehicle tends to be deviated from a traveling path or not and a steering actuator driving commanding means 7 as a lane deviation warning means for generating the lateral jerk of a prescribed value or more in the vehicle toward the inside of the lane when it is decided that the vehicle tends to be deviated from the traveling path.
Patent JP-2003064050-A (JP)
Title: New (meth)acrylicester and curable composition containing the (meth)acrylic ester
Inventor: KAWAHARA TAMOTSU
IPC: C08F20/38
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an easily treatable compound, and to provide a composition including the compound, wherein the cured products therefrom have excellent curability, surface hardness, heat resistance and small curing shrinkage rate. SOLUTION: This compound is a di(meth)acrylic ester represented by the formula (1) [in the formula (1), R is a (branched) lower alkylene; R1 is H or methyl; and the average of (a+b) is 2-10] and the curable composition includes the compound.
Patent JP-2003069578-A (JP)
Title: Parameter setting method and radio communication system
Inventor: HORI MASATOMO
IPC: H04W84/10
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To appropriately set various parameters regarding to a protocol where a radio network represented by the Bluetooth, is applied to equipment which has limited user interfaces. SOLUTION: In order to solve the problem, (1) a step to provide a dedicated logical link between the first radio communication equipment and the second radio communication equipment and (2) a step to decide parameters of the first communication equipment by the second radio communication equipment using a dedicated logical link, are included. As the second radio communication equipment decides the parameters of the first radio communication equipment using the logical link, it is not necessary to provide a user interface for input display against the first radio communication equipment. By this means, it is possible to accommodate equipment having limited user interfaces into the radio network.
Patent JP-2002160509-A (JP)
Title: Pneumatic radial tire
Inventor: IKUNO TOSHIFUMI
IPC: B60C15/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire that can secure durability even though a tire becomes large-sized and a load to burden increases. SOLUTION: Out of a 1st turn-up ply 20 which winds up an inside bead core 16 and an outside bead core 18, a 2nd turn-up ply 22, a 3rd turn-up ply 24, a 4th turn-up ply 26, a 5th turn-up ply 28 and a 6th turn-up ply 30, if the edge parts of more than half carcass plies are positioned within a range of 35% to 55% of a tire section height H, rigidity from a bead section 14 to a side section 44 is improved. This prevents a bead section 14 under a loaded condition from being collapsed and a distortion level of the bead section 14 is decreased, thereby durability of the bead section 14 is improved.
Patent JP-2003061882-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: TAKAGI YOSHIFUMI
IPC: G05D1/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional self-propelled vacuum cleaner is not sure to carry out complete cleaning to the desired extent and its progress cannot be grasped when automatically carried out moving cleaning from start to finish, and maintenance such as dust disposal or electric charge is forgotten and neglected due to automation. SOLUTION: This self-propelled vacuum cleaner is provided with a traveling means for moving a main body 1 and steering means 3-8 for changing a moving direction of the main body 1, cleaning means 12-19 for cleaning, a movement controlling means 9 for controlling the movement of the main body 1 by controlling the traveling means and the steering means 3-8, and sound information means 31 and 32 for announcing various information about the main body and/or cleaning by voice, therefore, anyone within hearing of the sound information can confirm and recognize the information about the main body and/or cleaning without getting close to the self-propelled vacuum cleaner body 1 or operating the appliance.
Patent JP-2003066602-A (JP)
Title: Photosensitive planographic printing plate material
Inventor: TAKAGI KOJI
IPC: G03F7/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate material having good developability and ensuring a small amount of development sludge particularly even when a developing solution of <pH 12.5 is used in relation to improvement of high sensitivity, printing resistance, ink receptivity, etc. SOLUTION: In the photosensitive planographic printing plate material having a photopolymerizable photosensitive layer comprising an addition polymerizable ethylenically unsaturated double bond-containing monomer on a support, the monomer is a monomer of formula (I) (where R1 -R4 are each alkyl or the like; R5 and R6 are each methyl or the like; and R7 and R8 are each a 2-6C alkyl) or the like.
Patent JP-2003073159-A (JP)
Title: Explosive fracture resistant high strength hardened cement and its manufacturing method
Inventor: SATO MASAMI
IPC: C04B16/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To improve safety against a fire disaster and resistance for explosive fracture caused by heat of the fire (prevention against explosive fracture) of a high strength hardened cement having a withstand compressive strength of which exceeds 105MPa. SOLUTION: The explosive fracture resistant high strength hardened cement which exceeds 105MPa (preferably, containing no organic fiber) is provided. The method of manufacturing the same is that to blended raw materials an organic fiber (length: 0.5-5 mm, diameter: 0.04-0.4 mm polyvinyl acetal fiber, or polypropylene fiber) is added by >1.0 vol.%, and <=10 vol.%, thereafter it is subjected to kneading, forming and hardening to obtain the high strength hardened cement.
Patent JP-2002119111-A (JP)
Title: Sulky rice transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sulky rice transplanter with a good operating efficiency which is equipped with reserve seedling-carrying platforms on both the left and the right sides of a traveling car body, capable of reducing the left and right width of the car body from that of the conventional width so as to improve the efficiency in transportation and housing during the transportation and housing and passing over the floor surfaces on both the left and the right sides at the front of the car body while readily enabling the boarding and alighting even from the lateral sides of the car body. SOLUTION: This sulky rice transplanter is composed by integrally installing step parts 8b for boarding and alighting in positions at a lower level than that of the left and right step floors 8 at the rear of the step floors 8 between front wheels 4 and rear wheels 5 when viewed from the side of a machine body,  arranging support parts 36 equipped with the seedling-carrying platforms 37 so that the support parts 36 are nearly the same left and right positions as the left and right lateral ends of the step parts 8b for boarding and alighting protruded to the left and right outsides from the step floors 8 and making the seedling-carrying platforms 37 movable from a state in which the seedling-carrying platforms 37 are overlapped onto the floor surfaces at the front of the car body on the inside of the support parts 36 and a state in which the seedling-carrying platforms 37 are located on the outside of the support parts 36 located on the outside in the left and right directions from the state.
Patent JP-2003072449-A (JP)
Title: Drink holder
Inventor: MAEDA KIYOTAKA
IPC: B60N3/10
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a drink holder capable of determining the remaining amount of drink in a drink container from the external. SOLUTION: This drink holder comprises a side supporting part 15 capable of supporting a side part of a drink container 19, a bottom supporting part 17 mounted on a lower part of the side supporting part 15, and a placement bottom part 18 positioned at an upper part of the bottom supporting part 17 to place a bottom part of the drink container 19, the placement bottom part 18 is downwardly compressed and supported on the bottom supporting part 17 when the drink container 19 includes its contents, and upwardly repulsed in accordance with the reducing amount when the contents in the drink container 19 is reduced. As the expanding amount and the compressing amount of the placement bottom part 18 are variable in accordance with the remaining amount of the contents in the drink container 19, the presence or absence of the contents can be confirmed from the external.
Patent JP-2003072363-A (JP)
Title: Cooling equipment for vehicle
Inventor: IWANAMI SHIGEKI
IPC: B60H1/32
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide cooling equipment for a vehicle capable of miniaturizing a motor by reducing compression work regarded to be necessary for operating a compressor by a motor alone in stopping an engine. SOLUTION: This cooling equipment for the vehicle operates the engine 10 or the motor 121 as the driving source, has compressors 111 and 122 compressing refrigerant in a refrigeration cycle device 110 and a control device 130 selecting the driving source of the compressors 111 and 122 and controlling the operation of the motor 121, and selectively operates the motor 121 by the controller 130 for operating the compressor 122 when the engine 10 is stopped. A condenser 112 converting the compressed refrigerant into condensed liquid is provided with a ventilator 112a ventilating air with its ventilation amount variably set by the control device 130 and, when the compressor 122 is operated by the motor 121, the ventilation amount Va of the ventilator 112a is increased more than the ventilation amount Lo necessary for the operation of the refrigeration cycle device 10.
Patent JP-2003077164-A (JP)
Title: Optical system of optical pickup and optical pickup device
Inventor: SAKAMOTO KATSUYA
IPC: G11B7/135
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which is furnished with a single optical system for optical pickup being is a combination of a fixed part including a light source part provided with a plurality of light sources having different wavelengths and of a movable part including an objective lens movable with respect to the fixed part and which performs an excellent write-in/read-out of information even if any one of light sources is used, and to provide an optical system for optical pickup used for the optical pickup device. SOLUTION: A luminous flux emitted from a first semiconductor laser 11A on the short wavelength side is made incident on an objective lens 15 of the optical system for optical pickup as a converged light and a luminous flux emitted from a second semiconductor laser 11B on the long wavelength side is made incident on the objective lens as a divergent light, thus a spherical aberration caused by a relative motion of the light source part and the optical system for optical pickup is decreased.