baber/WOPTO huggingface dataset:
Patent JP-2002212792-A (JP)
Title: Substrate plating apparatus
Inventor: MIZOHATA YASUHIRO
IPC: C25D17/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate plating apparatus which can prevent the contamination of a masking member and can realize miniaturization of the apparatus by preventing the spread of a plating liquid over the entire masking member. SOLUTION: In a substrate plating apparatus which performs plating processing by discharging a plating liquid L to a recovery tank 27 in a state a substrate W is masked with a masking member 3 and the processing surface Ws of the substrate W is brought into contact with the plating liquid, the masking member 3 is provided with a projecting part 3d at a location between a plating bath 17 and a recovery tank 19 at its under surface. Since the projecting part 3d provided on the under surface of the masking member 3 prevents the spread of the plating liquid L, the whole under surface of the masking member 3 is prevented from being polluted with the plating liquid L. Furthermore, since the diameter of the recovery tank 19 can be made smaller than the diameter of the masking member 3, the whole apparatus can be miniaturized.
Patent JP-2002214429-A (JP)
Title: Fabry-perot filter
Inventor: SUZUKI KENTARO
IPC: G02B5/28
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a Fabry-Perot filter capable of ensuring the designed value of an initial gap corresponding to the thickness of a sacrificial layer by preventing the flexure of support parts. SOLUTION: The Fabry-Perot filter has a fixed mirror formed on a substrate and a movable mirror formed on the fixed mirror by way of a sacrificial layer whose vertical section shape is nearly trapezoidal, supported by support parts formed on the non-parallel parts of the sacrificial layer by removing the sacrificial layer and disposed opposite to the fixed mirror while forming a gap between the movable mirror and the fixed mirror, and the length of the gap is variable by displacing the movable mirror with respect to the fixed mirror. In the Fabry-Perot filter, reinforcing films which reinforce the support parts of the movable mirror have been disposed on the support parts.
Patent JP-2002214790-A (JP)
Title: Substrate for photosensitive planographic printing plate, photosensitive planographic printing plate and image forming method
Inventor: TOSHIMITSU ERIKO
IPC: B41N3/03
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To increase the adhesiveness of a photosensitive layer to a substrate in a planographic printing plate with the photosensitive layer on the surface of the substrate, to improve the developability and printing resistance of the planographic printing plate and to particularly provide a planographic printing plate in which satisfactory image strength and printing resistance are imparted to an image obtained by scanning exposure with laser light. SOLUTION: In the substrate for a photosensitive planographic printing plate obtained by surface-roughening and anodically oxidizing an aluminum plate, desmutting treatment is carried out between the surface roughening and the anodic oxidation, and when reflection density immediately after the surface roughening step is represented by A and that immediately before the anodic oxidation step by B, the formula A-B<=0.10 is satisfied.
Patent JP-2002212355-A (JP)
Title: Olefinic resin composition and coated electric wire
Inventor: SATO MASASHI
IPC: H01B7/295
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free olefinic resin composition satisfying properties such as abrasion resistance, flame retardancy, tensile properties and flexibility required for a coating material for an automotive wire with a good balance. SOLUTION: This olefinic resin composition comprises (a) 30-94 pts.wt. of propylene polymer having <=5 melt flow rate, (b) 1-20 pts.wt. of a polyolefin modified with 0.1-10 wt.% of an acid anhydride and having >=50 Shore D hardness, (c) 5-50 pts.wt. of an olefinic polymer modified with 0.1-10 wt.% of an acid anhydride and having <=95 Shore A hardness [wherein, the total of the polymer (a), (b) and (c) is 100 pts.wt.] and (d) 30-200 pts.wt. of a metal hydroxide.
Patent JP-2001253857-A (JP)
Title: New primary intermediate for oxidation dyeing of hair
Inventor: PAN YUO-GUO
IPC: C07C213/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a substitute, as a primary intermediate, more superior than p-phenylenediamine in a hairdye composition and hairdye system and more stable than 2-(2-hydroxyethyl)-p-phenylenediamine which is a readily producible intermediate in a free base shape. SOLUTION: This primary intermediate is 1-(2,5-diaminophenyl)ethanol. The method for producing the primary intermediate comprises (a) preparing 1-(2- amino-5-nitrophenol)ethanone, (b) reducing the 1-(2-amino-5-nitrophenol)ethanone to provide 1-(2-amino-5-nitrophenyl)ethanol, and (c) hydrogenating the 1-(2- amino-5-nitrophenyl)ethanol to convert the nitro group into an amino group.
Patent JP-2002209903-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: HASHIGUCHI TOSHIHIKO
IPC: A61B17/22
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment apparatus in which deformation or abrasion of a part conducted to an operating rod is reduced by converting a turning and reciprocating operation of a movable handle of an operating means to a back-and-forth operation in the axial direction of the operating rod, and operability can be improved by simplifying and miniaturizing a structure of the entire operating part. SOLUTION: A base end of the operating rod 30 of a jaw 24 is connected to a rotating member 33 rotating with a sleeve 19 of an insert part, and connected to a movable handle 14 of an operating part body 12. A slider 39 only capable of moving back and forth and the rotating member 33 are interconnected rotatably.
Patent JP-2002218981-A (JP)
Title: New protein and its dna
Inventor: NAKANISHI ATSUSHI
IPC: A61K48/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a new protein having a glucose transporter activity, a DNA coding for the protein, a method of screening a compound promoting or inhibiting the activity of the protein and a compound or the like obtained by the screening method. SOLUTION: This protein having an amino acid sequence the same or substantially the same as a specific amino acid sequence having glucose transporter activity originating from human is useful as a diagnostic marker or the like for diabetic mellitus or the like, and the compound promoting or inhibiting the activity of the protein obtained by a screening method using the protein is usable for a preventative/medicine for diseases for example, diabetic mellitus, hyperlipidemia or the like.
Patent JP-2002221656-A (JP)
Title: Focusing device
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/225
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach an infrared cut filter on a photographing optical path and to automatically switch and set the driving range of a photographic lens to be the optimum one according to the attachment/detachment state of the filter. SOLUTION: The focusing device is equipped with a CCD 16 for photoelectrically converting object light transmitted through a lens barrel 11 including a focus lens 14; the infrared cut filter 12 attachably/detachably arranged at the front end of the lens barrel 11 and intercepting infrared light in the object light; an AF processing circuit 32, a 2nd motor driver 36 and a 2nd motor 40 for driving the lens 14 to a position where the contrast of an output signal from the CCD 16 is maximum within the previously set driving range of the lens 14; and a CPU 30 setting the driving range of the lens 14 to be different in accordance with the presence/absence of the filter 12 in the photographing optical path.
Patent JP-2002227045-A (JP)
Title: Spindle oiling device of spinning frame
Inventor: KANEKO MASASHI
IPC: D01H7/20
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a spindle oiling device of a spinning frame enabling easy exchange of the lubricating oil without pulling the spindle shaft out of a casing. SOLUTION: The housing 5 of a bolster 3 is fit and fixed to a spindle rail 4 and an oil tank 6 is fixed under the housing. A spindle shaft 1a is supported with a bearing 2 in a state to form a gap 3a to allow the flow of a lubricating oil between the shaft and the inner face of the bolster 3. A hole 9 for the feeding and discharging of oil is opened on the bottom of the oil tank 6 and a plunger 10 for closing the hole is placed in a state forced in the direction to close the hole 9 with a coil spring 11. An oil feeding and discharging adapter is detachably attached to the oil tank 6. The plunger 10 is moved to the position to open the hole 9 with a pipe of the adapter when the adapter is attached to the oil tank 6.
Patent JP-2002228424-A (JP)
Title: Offline teaching method for image measuring device by optimization of illuminating condition
Inventor: OHASHI TOSHINORI
IPC: G06T1/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of offline teaching by setting optimum illuminating conditions for image measurement and of improving reliability in automatic measurement by simulating illumination under the conditions and previously verifying the set conditions. SOLUTION: This offline teaching method for the image measuring device by the optimization of the illuminating conditions is comprised of both a first step for individually setting illuminance reference values of a plurality of illuminating devices provided for the image measuring device and directed toward an object to be measured from the actual color of the object to be measured and material data and a second step for correlating the illuminance of each illuminating device to the characteristic geometric shape of a part to be measured and setting the illuminance as a ratio to the reference value set in the first step on the basis of three-dimensional CAD data on the object to be measured.
Patent JP-2002232986-A (JP)
Title: Usb port connection type headphone and sound reproduction system using the headphone
Inventor: AKAMATSU KENJI
IPC: G06F13/38
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a USB connection type headphone and a sound reproduction system using the headphone. SOLUTION: The sound reproduction system is provided at least with a USB interface that is connected to a USB port of an information processing unit, a buffer means that temporarily stores a digital sound signal sent from the information processing unit via the USB interface, a stream processing means that converts the digital sound signal stored in the buffer means into a series of stream signals, a digital/analog converter means that converts the digital sound stream signal into an analog sound signal, an amplifier means that amplifies the analog sound signal, a sound output means, and a control signal generation transmission means that generates various control signals for the information processing unit and transmits the control signals to the information processing unit via the USB interface.
Patent JP-2001254630-A (JP)
Title: Engine for motorcycle
Inventor: ONO ATSUSHI
IPC: F02B75/22
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To effectively use the dead space between cylinder blocks as an installation apace for a starter motor in the relationship between the arrangement of a cylinder of an engine for a motorcycle and the arrangement of a starter motor. SOLUTION: In the motorcycle having a crankshaft 26 of a V-type multi- cylinder engine loaded in the vehicle width direction on the vehicle body, this engine is so constructed that an upper cylinder 15 and a lower cylinder 16 of the engine 13 are V-shaped seen from the side of the vehicle body, the upper cylinder 15 and the lower cylinder 16 are offset in the vehicle width direction, and the starter motor 23 is disposed in the vehicle width direction in the space under the upper cylinder 15 so that the axis is parallel to the crankshaft 26.
Patent JP-2002011830-A (JP)
Title: Ceramic decorative plate and its manufacturing method
Inventor: KATO TAKENAO
IPC: B32B33/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic decorative plate capable of raising a hardness of a surface, manufacturing a product having reproducibility of a design and a pattern and having excellent design properties, particularly lustrous feeling, stereoscopic feeling, shadow feeling and depth feeling. SOLUTION: The ceramic decorative plate 10 comprises a base plate 1, a substrate regulating layer 2 on the plate 1, a decorative layer 3 on the layer 2, and a transparent or translucent cured resin layer 4 on the layer 3. The plate 1 has a rugged part on its surface so that a depth from a protrusion to a recess of the rugged part is 80 to 300 μm, and the layer 3 contains a repellent for bringing about an irregular state. The plate 10 is obtained by regulating the surface temperature of the plate 1 to 60 to 90 deg.C, providing the layer 2, then regulating the surface temperature of the plate 1 to 50 to 80 deg.C, and then providing the layer 3, and further providing the layer 4.
Patent JP-2002238899-A (JP)
Title: Ultrasonic probe scanning device
Inventor: MOCHIZUKI TAKESHI
IPC: A61B8/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to correctly diagnose the condition of a blood vessel because the blood vessel inside an arm is largely deformed with a unintentional abutting pressure when a probe is applied to the belly of the arm for mechanical scanning. SOLUTION: The probe 22 is brought into contact with the belly 46a of an arm 46, and the mechanical scanning is performed with the probe 22 on the contact state along the surface of the arm 46. In the mechanical scanning, the contact pressure is controlled by using the gravity.
Patent JP-2002242511-A (JP)
Title: Fixture for door closer
Inventor: IGUCHI YOSHIHIRO
IPC: E05C17/54
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for a door closer locking the door closer so as not to be operated in the door-opening direction, preventing the opening of a door even when a lock is unlocked and being capable of ensuring safety in the case of keeping at home. SOLUTION: In the door closer 1 composed of a main body 3 being fixed onto a door A and having a rotating shaft 2 and its rotation imparting means, a door-side arm 4 in which a base end is connected to the rotating shaft 2 so as to be integrally rotated and a fixing-side arm 8 in which the base end is connected to a fixing member and a front end is connected rotatably at the front end of the door-side arm 4, the fixture is formed of a fixing ring 12 being externally inserted in a retractable manner to the door-side arm 4 and the fixing-side arm 8 at a position where the door A is closed and preventing the expansion movement of both arms in the opening direction of the door A and a fixing means 13 being mounted on the fixing ring 12 and fixing the fixing ring 12 at a fixed position to both arms 4 and 8,  and the door A cannot be opened by externally inserting the fixing ring 12 to the door- side arm 4 and the fixing-side arm 8 at the position where the door A is closed.
Patent JP-2002244526-A (JP)
Title: Image forming device
Inventor: TAMURA MASASHIGE
IPC: G03G21/14
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To shorten the time from the generation of a print signal (image formation signal) to the completion of 1st (sheet) printing (image formation). SOLUTION: Denoting the time needed for a preprocess as Tf, the recording material standby time for which a recording material P stands by in a recording material cassette 73 after the preprocess starts as Tk, the conveyance time needed to convey the recording material P from the recording material cassette 73 to an image formation part as Th, the time for which the recording material stops at a longitudinal pass roller 44 as Ts1, and the time for which the recording material stops at a register roller couple 50 as Ts2, this image forming device which has the specific preprocess adjusts the time of the preprocess not with Tk, Th, and Ts2, but the recording material conveyance stop time Ts1 by the longitudinal pass roller 44 and satisfies the relation of Tf<=Tk+Th+Ts1+Ts2;  and the image formation of an image formation is timed to the conveyance of the recording medium and then the time from the input of the image formation signal to the completion of 1st image formation can be made much shorter than that under control where the recording material conveyance is started after the preprocess ends as usual.
Patent JP-2002252269-A (JP)
Title: Aluminum nitride ceramics electrode built-in member
Inventor: AONUMA SHINICHIRO
IPC: H05B3/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To improve durability of a ceramics electrode built-in member used for a semiconductor manufacturing apparatus, a liquid crystal manufacturing apparatus and so on, and specifically to provide an aluminum nitride ceramics electrode built-in member used for a heater which can uniformly heat a wafer, a liquid crystal display substrate and so on by electric heating, an electrostatic chuck which can fix an object by an uniform electrostatic attraction, or a high frequency power applying susceptor which can apply uniform high frequency power. SOLUTION: This member has a built-in metal electrode of which the cross- section aspect ratio is 2-8, and an aluminum nitride ceramics electrode is used as the built-in metal electrode.
Patent JP-2002247889-A (JP)
Title: Drive controller for motor
Inventor: YAMADA DAISUKE
IPC: H02P29/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller for a motor which has a high regeneration efficiency and can reduce current consumption of a battery. SOLUTION: Currents are applied to respective phase coils CL1-CL3 of an SR motor 10 by an inverter circuit 11. The inverter circuit 11 has first - third high potential side transistors QU1-QU3 and first - third potential side transistors QL1-QL3, and the current applications to the respective phase coils CL1-CL2 are controlled by ONs/OFFs of the respective transistors. The ONs/OFFs of the respective transistors QU1-QU3 and QL1-QL3 are controlled by drive signals SU1-SU3 and SL1-SL3 generated by an IGBT drive signal generating circuit 12b.  The drive signal generating circuit 12b generates the drive signals by which the high potential side and low potential side transistors are turned on since a current application control period is started until the currents reach predetermined values and then the high potential side transistors are turned off, and the drive signals by which the low potential side transistors are turned off when the currents reach predetermined values and turned on with a predetermined period.
Patent JP-2002250524-A (JP)
Title: Device for detecting pressure abnormality of warm water system
Inventor: NIIBE MAKOTO
IPC: F24D3/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To precisely detect pressure abnormality regardless of temperature of warm water, concerning a pressure abnormality detector which detects the abnormality of the circulating circuit of a warm water system such as a warm water heating system, a warm water thawing system, etc. SOLUTION: This is a pressure abnormality detector which detects the pressure abnormality within the circulating circuit 9 of the warm water system, and this pressure abnormality detector is equipped with a pressure sensor 13 which detects the pressure level within the circulating circuit 9, a temperature sensor 14 which detects the temperature of warm water within the circulating circuit 9, an abnormal pressure level setting means 15 which sets the upper limit pressure level (lower limit pressure level) geared to the temperature of warm water detected by the temperature sensor 14, and a pressure abnormality judging means 16 which judges the existence of pressure abnormality by comparing the pressure level detected by the pressure sensor 13 with the upper limit pressure level (lower limit pressure level) set by the abnormal pressure level setting means 15.
Patent JP-2002250902-A (JP)
Title: Method of designing ocular lens and ocular lens obtained by using the same
Inventor: SUZAKI TOMOKI
IPC: A61F2/16
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of designing ocular lenses having the lens optical characteristics equal to or approximate to the lens optical characteristics of the case the two optical axes of the ocular lenses applied to the eyes and the two optical axes of the eyes are coaxial even if the optical axes of the ocular lenses are misalgined from the positions of the optical axes of the eyes. SOLUTION: The operations of applying the temporary lenses for which lens standards are set so as to impart the lens diopter required by a lens applying person to the prescribed model eyes and arranging the lenses to the positions on the model eyes corresponding to the lens stabilization positions of the lens applying person, then calculating the optical characteristics of an optical system consisting of these temporary lenses and the model eyes and on the other hand, successively changing the lens shapes of the temporary lenses and calculating the optical characteristics in the respective changed states are repeated, by which the temporary lens shapes to optimize the optical characteristics are determined and the lens standards of the desired ocular lenses are determined from the finest temporary lenses.
Patent JP-2002250605-A (JP)
Title: Automatic door sensor
Inventor: OBA HIROYUKI
IPC: E05F15/20
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic door sensor, capable of surely detecting an object existing in a prescribed area near the automatic door, and improving reliability of opening/closing operation of the automatic door. SOLUTION: The prescribed area near the door is imaged by cameras 51, 52. The distance to each object in the acquired image is measured by a distance measuring part 53. The floor is detected by a floor detection part 54 based on the measured distance, and the position and the height of an object, except the floor, are detected by an object position height detection part 55. The opening/closing position of the door on the image is specified by a door position detection part 56 and a door position specification part 57, and the presence of an object other than the floor and except the door is discriminated by a discrimination part 58. When an object, other than the floor and except the door, is present in the image, an output part 59 outputs the object detecting signal, to thereby maintain the opening state of the door.
Patent JP-2002260045-A (JP)
Title: Ticket and coin separator
Inventor: FUJIWARA HIROSHI
IPC: B07B13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To surely separate tickets from coins, to miniaturize a device, and to shorten a recovery time of stacked tickets. SOLUTION: The tickets 24 out of the tickets 24 and coins inserted from a ticket/coin insertion port member 23 fall onto a tickets storage part 25 positioned in a lower part between a pair of inclined rollers 9 and 10. When the tickets 24 are stacked therebetween, the interval between the inclined rollers 9 and 10 is separated, and a ticket dropping part 42b is interlocked therewith and lowers between the inclined rollers 9 and 10 so that the tickets 24 are forcedly fallen into the ticket storage part 25.