baber/WOPTO huggingface dataset:
Patent JP-2001166492-A (JP)
Title: Aligner
Inventor: EBI MASAMI
IPC: G03F7/20
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an aligner that a holder vacuum-sucking a photosensitive substrate is highly accurately positioned without giving adverse effect on the rotating performance of a rotating table with respect to the aligner executing projection alignment by intermittently or continuously rotating the photosensitive substrate. SOLUTION: This aligner possesses the holder 5 at which the photosensitive substrate 6 is placed, a cylindrical member 8 having an outer cylindrical surface coming into slidable contact with the inner cylindrical surface of the cylindrical member 9 arranged on the upper surface of a stage to move the substrate 6 within a horizontal plane and an elastic body 7 attached to the upper end of the cylindrical member 8 and holding the bottom surface 5c of the holder.
Patent JP-H05175584-A (JP)
Title: Lateral exciting atmospheric pressure laser
Inventor: YOSHIDA TOSHIO
IPC: H01S3/0979
Filed: 1991-12-26
Abstract: PURPOSE:To always stabilize quality of a laser light beam to be emitted without deterioration by injecting laser medium in a box from a nozzle into the atmosphere, and condensing a laser light inductively emitted from a through hole of a reflection type condensing optical system for introducing the light to a convex mirror to reflect it by a concave mirror to be oscillated to the nozzle. CONSTITUTION:Laser medium of gas is injected into the atmosphere while supplying it to a box 1 to maintain the pressure therein slightly higher than the atmospheric pressure. A concave mirror 2 and a convex mirror 3 are oppositely disposed through a lateral exciting discharge exciter 4 in the box 1 to reciprocatingly reflect a laser light upon inductively emitting of the excited medium, to output oscillated laser light and to emit it into the atmosphere. Here, a nozzle 19 for injecting the medium in the box 1 into the atmosphere, and a reflection type condensing optical system 15 having a through hole for introducing the laser light inductively emitted into the mirror 3 and disposed between the exciter 4 and the mirror 3 to condense the laser light reflected and oscillated on the mirror 2 to the nozzle 19 are provided.
Patent JP-H05180065-A (JP)
Title: Electronic control device
Inventor: MORISADA KAZUTOSHI
IPC: F02D45/00
Filed: 1991-12-26
Abstract: PURPOSE:To decrease space for arranging an element, which is for recognizing predetermined information of vehicle kind, displacement, etc., on a printed board, in a CPU. CONSTITUTION:A high potential conductive pattern 12 and a low potential conductive pattern 13 are laid out in parallel relating to the lengthwise direction of a CPU5 and also to be opposed. Discriminating resistors 11a to 11c are connected to any of the high and low potential conductive patterns 12, 13 to place the high and low potential conductive patterns 12, 13 and input ports A to C in an electrically conductive condition. The CPU5 recognizes a vehicle kind, displacement, etc., by detecting potential input to the input ports A to C. Here by laying out the high and low potential conductive patterns 12, 13 as mentioned before, space for arranging the discriminating resistors 11a to c can be decreased.
Patent JP-H06171688-A (JP)
Title: Manufacture of recording medium case
Inventor: AZUMA SHUJI
IPC: B65D85/57
Filed: 1992-12-01
Abstract: PURPOSE:To efficiently produce a recyclable case at a low production cost by using a device capable of forming various decorative patterns on parts of a plastic sheet. CONSTITUTION:When a decorative pattern is formed, heater blocks 14a and 14b are used and the surface of a plastic sheet 20 is partly pressed and heated with heater heads 15a-15d which are provided with dies corresponding to the decorative pattern. Thereby, recessed parts and glazes are appeared at pressed parts 24 and the decorative pattern is formed. The decorative pattern can be changed by replacing the dies alone. When the dies have a minute uneven pattern on the pressing surfaces, a mimic embossing pattern can be easily formed.
Patent JP-H05182573-A (JP)
Title: Electromagnetic relay
Inventor: TADA MANABU
IPC: H01H50/02
Filed: 1991-12-26
Abstract: PURPOSE:To enhance insulation from the operating sound and resetting sound of a relay main body and from external sounds and to better radiation of heat from the relay main body to extend the life of the relay and facilitate the manufacture of the relay while reducing the cost. CONSTITUTION:A relay main body is enclosed in a first case 20 and the first case 20 is covered by a second case 21 having a stepped level on its open side inner wall. In this case, the first case 20 and the second case 21 are coupled to each other by an intermediate material 22. The intermediate material 22 does not leak outside of the first and second case 20, 21 because of the stepped level. Therefore, heat of the relay main body Q is, for example, radiated to the outside through the intermediate material 22 and the first case 20 from the second case 21 and also a sound insulated state is enhanced by the first case 20 and the second case 21 and thus the above purpose is accomplished.
Patent JP-H06169541-A (JP)
Title: Spindle motor
Inventor: MORI YOICHI
IPC: H02K3/04
Filed: 1992-11-30
Abstract: PURPOSE:To provide a spindle motor wherein the end part of the coil lead wire of its stator can be connected easily with the land part of a flexible circuit board, in the spindle motor wherein a flange is so fitted on the shaft of the spindle motor that the flexible circuit board mounted on the flange can be opposed to its stator with a small clearance in between. CONSTITUTION:A low outer flange part 7 is formed at one end of a flange 3 fitted on a shaft 1. A reinforcing plate 5 is fastened on the low outer flange part 7 in a clamping way. A stator 4 is fitted on a cylindrical part 6 of the flange 3. An annulus ring-like surface part 19 of a flexible circuit board 18 is fastened on the outer surface of the reinforcing plate 5. An end part 24 of the coil lead wire of the stator 4 is connected with a land part 23 lard on the outer surface side of the flexible circuit board 18, beyond outer peripheral edges of the reinforcing plate 5 and the circuit board 18.
Patent JP-H06279489-A (JP)
Title: New okadaic acid derivative
Inventor: KAMIMURA DAISUKE
IPC: A61P35/02
Filed: 1993-12-22
Abstract: PURPOSE:To obtain the subject new derivative having anti-tumor activity, a strong in vitro proliferation inhibiting activity against mouse lymphatic leukemia cell and low toxicity and useful as a tumor treating agent, etc., by deriving from okadaic acid separated from a porifera. CONSTITUTION:The objective new okadaic acid derivative of formula II (R is amine residue of oligopeptide) having anti-tumor activity and low toxicity and useful as a tumor treating agent, etc., is obtained by derivatizing okadaic acid of formula I (Me is methyl) separated from Halichondria okada Kadota of a porifera to its p-nitrophenyl ester, adding glycylglycine, etc., to the ester, reacting the mixture under stirring in the presence of pyridine, triethylamine and water for 24 hours, subjecting the reaction solution to vacuum concentration after the completion of the reaction and purifying the concentrated product through silica gel chromatography.
Patent JP-2001168594-A (JP)
Title: Installation apparatus for surface mounting component
Inventor: MUTOU RIYOUJI
IPC: H05K13/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce a correction man-hour after a soldering operation in a process in which a surface mounting component is installed on a circuit board. SOLUTION: After the surface mounting component is installed on the circuit board and before a reflow soldering operation is performed, the lead of the surface mounting component and a solder paste are imaged by an image recognition device. The central position of the lead and that of the solder paste are found. When the central position is deviated by a prescribed size or more, the central position is detected as the deviation of a mounting position. The solder paste is imaged after the surface mounting component is installed. When the solder paste has a prescribed area or more, it is detected as the crush of the solder paste. When it is corrected before the reflow soldering operation is performed, the correction man-hour after the soldering operation is reduced.
Patent JP-H10191551-A (JP)
Title: Detection method for load short-circuit trouble and its equipment and motor-operated power steering equipment
Inventor: KIFUKU TAKAYUKI
IPC: H02P7/29
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To protect load drive means, definitely detect sort-circuit troubles of load, and prevent erroneous detection of short-circuit troubles due to a transient overcorrent by judging a load to be short-circuited if a state, where the detected value of a load current exceeds a predetermined value within a first predetermined time, has continued for a second predetermined time. SOLUTION: A current flowing to a motor 4 is detected by load current detecting means 6, and this load current is controlled by load current control means 7 so as to make this load current to be followed by a target current. Then, at the load short circuit failure judging means 9, the maximum value of load current detected values is retained for a first predetermined time by the maximum current retaining means 10, then by short-circuit current judging means 13, a short-circuit current is judged when the maximum current retaining value has exceeded the predetermined current value. Next, by the short-circuit continuation time judging means 14, if this short-circuit continuation time judging results continue more than the second predetermined time and indicate a short- circuit trouble of load, the drive of motor 4 by the load drive means 8 is stopped and alarm means 15 is operated.
Patent JP-2000211136-A (JP)
Title: Microactuator and manufacture thereof
Inventor: KIM IL
IPC: H01L41/22
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To enhance connection between an upper electrode and a voltage applying wire by forming a lower electrode above a substrate, forming a piezoelectric above the lower electrode and then forming an upper electrode from above the piezoelectric to the side of gentle inclination. SOLUTION: A lower electrode 22 is formed above a substrate 20 of thin ceramic plate using platinum, silver, silver/palladium alloy, nickel or copper selectively. A groove is then formed and etched above the lower electrode 22 on the side being connected with a voltage applying wire thus forming a piezoelectric 24 having the side of gentle inclination thereat. Finally, an upper electrode 26 being connected with the voltage applying wire is formed from above the piezoelectric to the side of gentle inclination. According to the arrangement, connection between the upper electrode 26 and the voltage applying wire can be enhanced and the degree of freedom can be increased in the connection of the piezoelectric 24 and the voltage applying wire.
Patent JP-2001162333-A (JP)
Title: Piercing device
Inventor: KATSUMATA YOICHIRO
IPC: B21D43/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To quickly pierce by using a small device. SOLUTION: A device is provided with a lower die 29 having a die 43 for piercing, an upper die 27 having a piercing punch 41 and a pressing means which applies pressing force to the punch 41 and pierces a material together with the die 43, a lower holding face 39 to support the material from below in piercing is arranged to the lower die 29, an upper holding face 37 to hold the material together with the lower holding face 39 at the descended position for the lower die 29 is arranged to the upper die 27, an energizing means 51, which elevatably supports the punch 41 to the upper die 27 and energizes the punch 41 to the ascended position for the upper die 27, is arranged.  Further, the device is provided with a support means 53, which elevatably supports the upper die 27 for the lower die 29, and a lifter 59, which makes the upper/ lower holding faces 37, 39 apart by giving elevation force to the upper die 27 for the lower die 29 and descends the upper die 27 by releasing the elevation force.
Patent JP-H10170499-A (JP)
Title: Apparatus for measuring fat ratio of food
Inventor: ISHII YASUSHI
IPC: G01N33/06
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can accurately and simply measure a fat ratio of food such as edible meat, e.g. beef or the like, meat products of sausages or the like, eel or the like fishes, etc., by integrating an acoustic volumeter utilizing a heat-insulating pressure change of gas and an electronic balance in one system. SOLUTION: A measuring head of a volumeter consists of a reference container 1, a measuring container 2, a speaker 6 for alternately and differentially applying a volumetric change to these two containers, and a microphone 12 for detecting an internal pressure change of each container. The measuring head covers over a food 3 to be measured placed on a saucer 8 of an electronic balance 10. Outputs of the microphone are taken into a signal-processing device 15. A volume of the food is measured from a ratio of sizes of the outputs. At the same time, an output of the electronic balance representing a mass of the food is also taken into the signal-processing device. A density of the food is calculated from a value of the mass and a value of the measured volume.  A fat ratio of the food is obtained from the density of the food according to an experimental formula or the like provided in the signal-processing device.
Patent JP-H06196024-A (JP)
Title: Transparent conductive plastic plate
Inventor: MARUYAMA KOJI
IPC: B32B27/30
Filed: 1992-12-25
Abstract: PURPOSE:To improve conductivity, transparency, wear resistance and adhesion workability by providing a specific conductive layer in both surfaces of a trans parent plastic plate. CONSTITUTION:In one surface of a transparent plastic plate, (a) 100 pts. wt.(hereinafter pts.) conductive powder containing 0.1 to 20wt.% (hereinafter %) tin oxide of 0.01 to 0.4mum grain size, (b) 10 to 100 pts. binder resin containing 10 to 90% (meth)acrylate having two or more (meth)acryloyl groups in molecule, (c) 5 to 50 pts. acetal resin having hydroxyl group binding 20 to 80mol% vinyl group and (d) a conductive layer consisting of photo-curing resin composition containing 0.1 to 10 pts. photopolymerization starting agent are provided, and in the other surface, 100 pts. the component (a), 60 to 95% (e)(meth)acrylic acid alkyl ester or vinyl chloride and a conductive layer consisting of thermoplastic resin composition containing 15 to 150 pts. copolymer with 40 to 5% monomer containing hydroxyl group of formula I or II (R<1-2> is H, methyl; (p) 1 to 10; (g) 1 to 9; (v) 2 to 20), are provided.
Patent JP-H11171951-A (JP)
Title: Curable resin composition and its production
Inventor: SUGIOKA TAKAHISA
IPC: C08F299/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition which has excellent storage stability and durability, is hardly colored after storage, and is hence useful for uses, in which appearance is important, such as bath tub, washing counter and gel coat by including an N-oxyl and a synthetic resin. SOLUTION: This curable resin composition is obtained by including (A) an N-oxyl such as 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl and (B) a synthetic resin, preferably such as vinyl ester resin A of 0.00001-1 besed on 100 pts.wt. of the component B. This composition has the following properties: the composition can be stored for a week or longer at 60 deg.C, coloring degree values by Hazen color number of the composition immediately before and after gelling in storage at 60 deg.C are each 100 or smaller, and difference between these values is 20 or smaller.
Patent JP-2000170452-A (JP)
Title: Inside filling structure of hollow structural body
Inventor: NEKOTA TAKESHI
IPC: E06B3/82
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To completely exhaust air in a hollow part between facial materials of a flush door and prevent the formation of a cavity part by inserting an exhaust pipe by crossing a narrow squeezed part formed in the hollow part and pouring a foaming synthetic resin material therein. SOLUTION: A flush door 1 is constituted in such a way that facial materials 3 are spread and provided on both sides of a core frame 2, a filler port 7 and an exhaust port 8 are provided in a peripheral fringe part of the core material 2 to pour and foam a foaming synthetic resin material in a hollow part, and a decorative sheet is attached to a peripheral fringe face. Recessed parts 6A, 6B like groove frame are formed by press processing on a surface of the facial material 3, filling members 9A, 9B are fitted to form a decorative frame part, and a narrow squeezed part is formed in the hollow part due to a projecting part formed on a rear surface. An exhaust pipe 8A protruding in the hollow part by crossing the narrow squeezed part is mounted in the exhaust port 8, and the foaming synthetic resin material is poured through the filler port 7. Consequently, air in the hollow part is completely exhausted through the exhaust pipe 8A, and the foaming synthetic resin material can be filled in the hollow part without forming a cavity.
Patent JP-H10181190-A (JP)
Title: Ink jet recording medium and its manufacture
Inventor: RIYUU NAMI
IPC: B41M5/52
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent thickening of coating liquid and to obtain excellent glossiness, ink absorptivity, printing density and moisture and water resistance after printing by comminuting and dispersing aggregate pigment of pigment-containing coating liquid coating or impregnating a support in cationic resin-containing liquid, and forming specific aggregate mean particle size or less. SOLUTION: The ink jet recording medium coating or impregnating a support with pigment-containing coating liquid contains pigment obtained by comminuting and dispersing aggregate pigment in cation-containing liquid and comminuting it to mean particle size of 500nm or less. Uniform dispersion liquid is obtained by, for example, comminuting aggregate of silica of about 1 to 50μm by mechanical force, adding cationic resin before forming colloidal fine particle dispersion liquid, dispersing together with the aggregate such as silica, and then comminuting by the force. The dispersion liquid has satisfactory dispersing stability, coating suitability, excellent glossiness, printing density, and moisture and water resistance after printing.
Patent JP-2000224693-A (JP)
Title: Microspeaker and its production
Inventor: RYU YANG SEOK
IPC: H04R31/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten a work process for forming a magnetic circuit by integrally molding a magnet with a yoke and an upper plate with a terminal part at the time of molding the frame of a microspeaker. SOLUTION: A through groove 112 is formed through the central parts of an upper plate 101, a magnet 102 and a yoke 103 and when molding a frame 105, an injection object is supplied through the through groove 112. Then, the terminal part formed integrally with the frame 105 and simultaneously positioned on one side of the yoke 103 or diaphragm 108 integrally formed to wind a voice coil 107 inside the frame 105 is bonded. Then, a protecting cover 111 is fixed outside the frame 105 and the microspeaker is formed.
Patent JP-H07191573-A (JP)
Title: Fixing device
Inventor: NAGANO TOSHIYUKI
IPC: G03G15/20
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the coating layer of a fixing roller from being peeled off by both of a thermistor and a separating pawl in the fixing roller in contact with the separating pawl and the thermistor in an image region. CONSTITUTION:The separating pawl 3 and a holder 2 holding the thermistor 1 are integrated or integrally formed. The separating pawl 3 with the holder 2 is freely rotatably supported by terminals 4a and 4b and energized by a tension spring 7 to allow the separating pawl 3 to contact with the fixing roller 6 at a contact point 16 and simultaneously, the holder 2 to contact with the fixing roller 6 at a contact point 15, as well. The contact points 15 and 16 are adjacent to each other, possibility that the fixing roller 6 is damaged is reduced and the processing of paper jamming is made easy.
Patent JP-2001161619-A (JP)
Title: Sweeping brush and electric dust collection apparatus with it
Inventor: OKAZAKI MITSUHIRO
IPC: A47L13/38
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly sweeping brush which can easily and efficiently collect trash on the floor and an electric dust collecting apparatus, built in furniture, which suck in trash collected in the sweeping brush. SOLUTION: The apparatus has a rectangular main case 1 and a handle 21 provided on the main case 1. On the four corners of the bottom of the main case 1 sweeping brushes 10a to 10d are provided, in the center of the lower part of the main case 1 a trash gathering chamber 6 which opens from the front to the back is provided and each sweeping brush 10a to 10d rotates toward the trash gathering chamber 6.
Patent JP-H09165390-A (JP)
Title: Binuclear metallic complex its production and optical element
Inventor: KISHII NORIYUKI
IPC: H05B33/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new binuclear metallic complex useful as a material for an electroluminescent element excellent in brightness and chromaticity by reacting a ligand comprising phenylbenzoxazole or quinoline moiety having SH or OH group with a metallic salt. SOLUTION: This complex is a new binuclear metallic complex of formula: M2 (L<1> -S)m (L<2> -O)n X4-m-n [M is a group II A or group II B element in the periodic table; L<1> and L<2> and the moiety of formula I (R<1> is an atom adjacent to an aromatic nitrogen atom and/or forms a cyclic structure in combination with a part of R<2> ;R<2> forms a cyclic structure in combination with an aromatic nitrogen atom and/or an atom adjacent to this) or formula II (R<3> is the same kind as R<1> ;R<4> is the same kind as R<2> ); X is an anion;(m) is 1-4; (n) is 0-3] or formula: M2 (L<1> -S)m (L<2> -S)n X4-m-n and useful as a material having an high fluorescent property and an excellent electron transportability for preparing a optical element such as an organic electroluminescent element or the like luminous in high brightness at various chromaticities.
Patent JP-H09195394-A (JP)
Title: Connection fitting
Inventor: SATO KUNIAKI
IPC: F16B5/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To contrive improvement of joint efficiency by drilling a bolt hole in the flat face of a boss, connecting the flat part of the boss to a first steel frame, performing bolt tightening, making a flat plate part in the traverse direction of the other end of the boss, connecting it to the flange of a second steel frame and tightening them. SOLUTION: The flat part 2 of a boss 1 of one end is contacted to a first steel frame of columns or the like, the flat part 4 of the other end is contacted to a second steel frame of beams or the like, bolt tightening is performed, and the boss part 1 and the flat plate part 4 are integrated. At the time, the screw of the boss 1 penetrates the boss 1, is tightened by a nut, a steel plate is welded to the boss 1, and the flat plate part 4 is made. In this case, a flange 5 of the second steel frame of the beams or the like intended to directly join the flat plate part 4 as non-extension can be welded to one end of the boss 1. In addition, a web of the second steel frame is welded to a vertical rib disposing the flat plate part 4 as non-extension at the same height as the boss 1, and furthermore the flange 5 of the second steel frame can be joined thereto.  And beveling is set on the boss 1 and welded from the outside of a joint fitting.