baber/WOPTO huggingface dataset:
Patent JP-H04155687-A (JP)
Title: Bloch line memory element
Inventor: FUJIMOTO KAZUHISA
IPC: G11C19/08
Filed: 1990-10-19
Abstract: PURPOSE:To realize circulation transfer of Bloch line pair under the same transfer condition by providing a second magnetic pattern outside a magnetic material pattern for deciding the bit positions of the pair, and correcting a leakage magnetic flux distribution. CONSTITUTION:Bloch line pair 6 of a carrier of information existing in a mag netic wall 10 are secured by means of magnetostatically mutual action with a magnetic field formed by magnetic material patterns 3, 3-1. A magnetic mate rial pattern 4 is a pattern for correcting a leakage magnetic field distribution at the upper and lower ends of the film pattern 3, and was formed in the same layer as the pattern 3. When the patterns 3, 4 are magnetized in the lateral direction of the pattern in the same direction, leakage magnetic field at the upper and lower ends of the pattern 3 can be corrected. Accordingly, an irregu larity in a leakage magnetic field amplitude from the pattern at the end of a stripe magnetic domain is reduced, and a circulation transfer can be performed under the same condition.
Patent JP-H10125706-A (JP)
Title: Resin sealed device
Inventor: YATSUGAYO NOZOMI
IPC: B29C45/34
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealed device which prevents formation of resin burrs or flashes on a lead frame corresponding to an air vent. SOLUTION: An air vent 21 extended from an upper cavity 15a of the resin sealed device has first and second air vent parts 51 and 52, which intersect die bar parts 54 connecting lead and stay parts 32 and 33 of a lead frame 10 to narrow cavities defined at first and second intersection parts 55 and 56, at which the first and the second air vent parts 51 and 52 intersect the die bar parts 54. Accordingly, resistance of resin to its flow can be made large so that the amount of resin flowing into the first and the second regions through the first and the second intersection parts 55 and 56 can be minimized, thus preventing invasion of resin into the cavities defined by the first and the second air vent parts 51, 52 and the stay parts 33. Thus, the semiconductor devices in measuring steps can be improved in their manufacturing yield.
Patent JP-H07130003-A (JP)
Title: Optical disk forming substrate
Inventor: MASUDA SEIJI
IPC: G11B7/24079
Filed: 1993-11-09
Abstract: PURPOSE:To obtain an optical disk forming substrate having low double refraction and small warpage with superior mass productivity by molding a transparent thermoplastic resin by injection molding or injection-compression molding. CONSTITUTION:A transparent thermoplastic resin is molded by injection molding or injection-compression molding to produce the objective optical disk forming substrate having <=1.0mm thickness, <=¦20¦nm double refraction in a double-path state and <=200mum warpage. At this time, acrylic resin or polycarbonate resin capable of injection molding or injection-compression molding may be used as the transparent thermoplastic resin. A polymer of a methacrylic ester monomer or an acrylic ester monomer may be used as the acrylic resin and the polycarbonate resin may be produced from bisphenol A and phosgene or bisphenol A and diphenyl carbonate. The optical disk forming substrate capable of high density input of images is obtd. with superior mass productivity at a low cost.
Patent JP-H09185131-A (JP)
Title: Photograph printing device provided with image signal generating means
Inventor: RAIMUNTO MIYUNHI
IPC: G03B27/73
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To execute printing even at the production cost of a mini-lab by making a color filter get in/out of the beam path of an image sensor in the midst of generating an image signal. SOLUTION: The image sensor (CCD) 27 is made a black-and-white image sensor having resolution high enough to detect the image content of a negative frame, and color filters 4 to 6 which can be inserted in the beam path are driven by control magnets 7 to 9 between a focusing lens 3 and a mirror cylinder 12. When printing exposure is started by using white light, what is called 'subtractive mixture filters' of cyan, magenta and yellow are introduced into the printing light beam path as what is called a 'color shutter' in the case the necessary quantity of printing light of red, green or blue is made incident on photosensitive material.  Thereafter, the color separation of primary colors, that is, red, green and blue, is required to detect the image signal, so that two of three subtractive mixture filters are simultaneously and successively introduced into the illuminating beam path of the negative of an original picture, and the color separation of red, green and blue is performed.
Patent JP-S63134042-A (JP)
Title: Production of emulsifier
Inventor: OSHIDA KAZUO
IPC: A23L29/10
Filed: 1986-11-26
Abstract: PURPOSE:To impart emulsifying force higher than rhizo type-contg. phosphatide itself by treating aqueous suspension of phosphatide with phospholipase A2 and mixing this treated liquid with protein and thereafter drying this mixture to produce an emulsifying agent. CONSTITUTION:Aqueous suspension of phosphatide which is obtained by dispersing or dissolving 1pt.wt. solid phosphatide into 3-5 times pts.wt. water is treated with phospholipase A2 and this treated liquid is mixed with protein and thereafter the mixture is dried to produce an emulsifying agent. The above- mentioned phospholipase A2 is enzyme which hydrolyzes ester part of fatty acid of the center of glyceride constituting phosphatide and it may be used in such a form as pancreatin contg. phospholipase A2. Further the pH of the aqueous suspension of phosphatide at a time of treatment is preferably regulated to 6-9 and caustic soda and phosphoric acid buffer solution, etc., are used as pH adjustor.
Patent JP-H11100867-A (JP)
Title: Multiple directional control valve with straight advancing travel control mechanism
Inventor: IOKU KENSUKE
IPC: E02F9/22
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify straight advancing travel control mechanism. SOLUTION: A multiple directional control valve 11 has left and right travel motor directional control valves 3, 10 fed with pressure oil from separate pumps, and straight advancing travel control mechanism constituted in such a way that a first straight advancing travel passage branching off from the upper reaches of the left travel motor directional control valve 3 in a first feed passage 35 communicated with a pump port P1, and a second linear travel passage 39 branching off from the upper reaches of the right travel motor directional control valve 10 in a second feed passage 36 communicated with a pump port P2 are connected to a first actuator directional control valve 4.  The first straight advancing travel passage 38 is connected to the upper reaches of a check valve C4 of the first actuator directional control valve 4, and the second feed passage 36 connects the right travel motor directional control valve 10 and a second actuator directional control valve 9 in parallel. The second straight advancing travel passage 39 branches off from the lower reaches of a check valve C9 of the second actuator directional control valve 9 and joins the lower reaches of the check valve C4 of the first actuator directional-control valve 4.
Patent JP-H06128711-A (JP)
Title: Roll device in hot dipping metal bath
Inventor: OGAWA YUTAKA
IPC: C23C2/40
Filed: 1992-10-19
Abstract: PURPOSE:To uniformize a coating weight making at least a support roll just above a sync roll among the support roll pair a non-driving roll and at least one roll among the sync roll and the support roll pair controllable to the position in a horizontal direction. CONSTITUTION:A plated band steel 11 introduced into a hot dipping metal bath in a plating vessel 1 changes a passing direction at the sync roll 2 and pulls upward through the support roll pair 3, and by blowing gas from a gas blowing nozzle 7, the coated thickness is adjusted. Then the support roll pair 3 are constituted with a pair of the lower side roll 3a and the upper side roll 3b and at least the roll positioned just above the sync roll 2 is made to be the non-driving roll. Further, at least one roll among the sync roll 2 and the support roll pair 3 is made to be controllable in the horizontal direction. By this method, C-shape warping at the wiping position of the plated band steel 11 is eliminated and the hot-dip coated band steel 11 having excellent uniformity to the coating weight is obtd.
Patent JP-S61156692-A (JP)
Inventor: YOKOYAMA MEISO
IPC: H05B44/00
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02126608-A (JP)
Title: Variable resistor
Inventor: MASUDA FUMITOSHI
IPC: H01C17/00
Filed: 1988-11-05
Abstract: PURPOSE:To enable a rotation angle of a rotor to be known by caulking a part of a case to cause the case to rotatably hold a rotor and providing rotation angle indicating graduations for the rotor on the surface of the caulked part of the case. CONSTITUTION:A tie bar of a slider 4 is cut away and a single body rotor 3 is received in a cylindrical part 2a of a case 2. A ring-shaped projection 2b of the case 2 is subjected to bending by means of thermal caulking to prevent the rotor 3 from slipping out. A part of the projection 2b is made higher beforehand, and a projection 3b formed on the upper surface of the rotor 3 abuts this higher part so that the higher part serves as a stopper 2c to limit the rotation angle of the rotor 3. Simultaneously with this thermal caulking, graduations 15 are formed on the surface of the thermally caulked part of the case 2 at the outside of the ring-shaped projection 2b to be disposed adjacent a groove 3a for a screw driver in the rotor 3, and this groove 3a makes, so to speak, an index, i.e., a standard, for the rotation angle of the rotor 3. Thus, the rotation angle of the rotor can be easily be known, and the efficiency of the resistance value adjusting work can be improved.
Patent JP-H06132321-A (JP)
Title: Charge detecting circuit
Inventor: TAMURA MITSUO
IPC: H04N5/357
Filed: 1992-10-19
Abstract: PURPOSE:To provide a charge detecting circuit, wherein an S/N ratio is increased and noise is low. CONSTITUTION:A charge detecting circuit is provided with a charge detecting part 2, an output buffer circuit 5, a sample-and-hold circuit 7 which samples and holds an output signal during the period from the resetting of a potential in the part 2 to the inflow of a signal charge, an inverting amplifier circuit 8 for inputting the output of the circuit 7 and a conductor 9 formed in parallel to a wiring 6 for connecting the part 2 with the circuit 5 and the conductor 9 is connected to the side of the output of the circuit 8, whereby an equivalent sense capacitance to noise is increased without changing a sense capacitance to a signal.
Patent JP-H11118737-A (JP)
Title: Method and system for identifying content
Inventor: HASHIMOTO NOBUHIKO
IPC: G01N21/359
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To carry out a further detailed diagnosis of contents by limiting the number by judging a shape of the contents in a container or bag from X-ray projection images, taking out a specified content and projecting near infrared rays. SOLUTION: A shape of a contents of an object to be inspected 1 such as a bag or the like is judged from an X-ray projection image obtained by an X-ray projection apparatus 100. If an object to be furthermore investigated, i.e., a suspicious object or the like is present, the object is placed on a re- inspection movement rail 6' branching from an object movement rail 6. Near infrared rays are projected to suspicious object or the like object 14 taken out and set in a near infrared emission apparatus 13. Obtained signals are input to a near infrared spectrum monitor 17 and displayed in a spectrum. The spectrum is compared with spectra of samples to be identified which are registered in a computer beforehand, so that a substance of the object 14 can be identified in real time. The result is input and stored in the computer and also recorded in a recording apparatus 9.
Patent JP-H02126300-A (JP)
Title: Speech correction system
Inventor: SAKAGAMI KOICHI
IPC: G10L15/22
Filed: 1988-11-04
Abstract: PURPOSE:To decide whether or not the interpretation result of input data is correct and its error correction in voice by rewriting the interpretation result based on a recognized word as to an item name indicated in a recognized word string when the recognized word string represents a couple of an item name and an item value. CONSTITUTION:An inquiry sentence preparation processing part 14 prepares a sentence for inquiring about whether the interpretation result stored in an analytic result storage area 32 is corrected or not. A speech output processing part 43 converts the inquiry sentence into voice and a speech input processing part 43 matches the pattern of the answer voice with speech patterns registered in the recognized word dictionary to recognize the word. When the recognized word is an affirmative word, a correct/wrong decision processing part 44 finishes the processing, but when the recognized word indicates the couple of the item name and item value, the processing is passed to an interpretation rewriting processing part 45. This processing part 45 rewrites the interpretation result according to the recognized word.
Patent JP-H10144995-A (JP)
Title: Article with quantum cascade laser
Inventor: CAPASSO FEDERICO
IPC: H01S5/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a new type of QC(quantum cascade) laser. SOLUTION: A QC laser has first and second clad layers and a core region between the clad layers. The core region has a plurality of nearly equal multilayer semiconductor repeated units 11, and each repeated unit has an active region 12 and a carrier injection region 13. The active region has an superlattice region with an upper mini band 171 and a lower mini band 161, and a mini gap is formed between the upper mini band and the lower mini band. A carrier injection region is selected, so that carriers can be phase-shifted easily from the lower mini band of a certain repetition unit to the upper mini band of repetition unit at an adjacent downstream side. The active region is selected so that the wavelength ranges from 3 to 15μm.
Patent JP-H10123340-A (JP)
Title: Waveguide type optical module
Inventor: TAKASUGI SATORU
IPC: G02B6/122
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the waveguide type optical module which can accurately adjust the temperature of a waveguide element. SOLUTION: The waveguide type optical module constituted by additionally providing a heater 7 and a temperature sensor 5 for temperature adjustment to the waveguide element whose wavelength characteristics depend upon temperature is provided with resin 11 for improving the heat conductivity between the temperature sensor 5 and waveguide element 2 in contact with the surface of the temperature sensor 5 and the surface of the waveguide element 2. The heat conduction of the resin eliminate the temperature difference between the temperature sensor 5 and waveguide element 2.
Patent JP-H06104734-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMADA MASAAKI
IPC: H03K19/00
Filed: 1992-09-24
Abstract: PURPOSE:To stabilize the power potential and to prevent the malfunction of a logic circuit by adding two transistors Tr and two diodes to a conventional semiconductor integrated circuit to secure a prescribed way of connection. CONSTITUTION:The first power supply VDD (OV) and the second power supply VTT (-2V) are externally applied to a semiconductor integrated circuit IC device. The third power supply VMM (-1V) having a potential between those of the first and second power supplies is included in the IC device. The inverter gates 1-3 are actuated by both power supplies VDD and VMM, and the inverter gates 4 and 5 are actuated by the power supplies VMM and VTT. The drain and the gate of a Tr 11 are connected to the power supply VDD, and the anode of a diode 21 is connected to the source of the Tr 11. Then the power supply VMM is connected to the cathode of the diode 21, the drain and the gate of the Tr 11 are connected to the power supply VMM, the anode of a diode 22 is connected to the source of a Tr 12, and the power supply VTT is connected to the cathode of the diode 22 respectively. When R41=R42 is satisfied, the potential of the power supply VMM is set at a level between the potentials of both power supplies VDD and VTT. Then the drain-source current of the Tr 11 is extremely reduced.
Patent JP-H01123584-A (JP)
Title: Image special reproducing device
Inventor: DOI NOBUKAZU
IPC: H04N5/93
Filed: 1987-11-09
Abstract: PURPOSE:To prevent the deterioration in the image quality of a synthesized image caused by over light by forbidding the over light not form a signal written in a field memory for synthesizing an image but for the field memory of a signal having much noise quantity at the time of special reproduction such as slow or search reproduction. CONSTITUTION:When the error number 2b of a reproducing block signals is more than the error number 5b of a error number memory 5, the write of the reproducing block signal 2a for the memory 4 for synthesizing the image and the write of the error number 2b for the memory 5 are inhibited. However, when the error of the signal 2a cannot be corrected, the number of the error number 2b of the reproducing block signal made to be more than error correction ability. In this way, by operating the write of the reproducing signal 1a for the field memory 4, the deterioration of the image quality caused by the over light for the field memory 4 can be prevented.
Patent JP-S61159610-A (JP)
Title: Autofocus lens for television camera
Inventor: WATANABE KENJI
IPC: G02B7/08
Filed: 1984-12-29
Abstract: PURPOSE:To change a turning force applied to a focusing lens ring into a backward moving force in an optical-axis direction efficiently by composing a driven and a prime driving gear of a spiral bevel gear which has its tooth trace slanted by an angle corresponding to the lead angle of a helicoid. CONSTITUTION:The driven gear 21 is provided to the outer periphery of the focusing lens ring 12 which engages a fixed lens barrel 14 threadably through the helicoid 13, and this driven gear 21 is engaged with the prime driving gear 22 which is driven by a motor 16 to constitute an autofocus lens for a television camera. The driven gear 21 and prime driving gear 22 are composed of a spiral bevel gear having its tooth trace slanted by the angle corresponding to the read angle theta of the helicoid 13.
Patent JP-H10120734-A (JP)
Title: Catalyst for producing propylene-based copolymer and production of propylene-based copolymer
Inventor: ISHIGAKI SATOSHI
IPC: C08F4/6592
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for producing propylene-based copolymer without causing an attachment of a polymer to a reaction vessel and capable of providing a high molecular propylene-based copolymer having a high comonomer content in a granular form by combining a specific solid catalyst component with a metallocene compound having a specified structure. SOLUTION: This catalyst for producing propylene-based copolymer comprises (A) a solid catalyst component obtained by bringing (i) an ionic compound of formula I [M<1> is boron or aluminum; R<1> to R<3> are each a 1-20C hydrocarbon, a halogenated hydrocarbon, etc.; R<4> is a 1-20C alkylene, a halogenated alkylene, etc.; L is a silyl, hydroxyl, etc.; (a), (b) and (c) are each 0 or 1-3; (d) is 1-4 and (a)+(b)+(c)+(d)=4; D is a monovalent cation] into contact with (ii) a fine particular carrier, and (B) a metallocene compound of formula II [R<5> to R<10> are each H, a halogen, etc.; M<2> to M<4> are each C or Si; (p), (q) and (r) are each 0, 1 or 2; Q<1> and Q<2> are each a hydrocarbon having cyclopentadienyl skeleton; X<1> and X<2> are each a halogen, H, an alkoxy, etc.].
Patent JP-H03143828-A (JP)
Title: Changeover mechanism for vacuum transport duct
Inventor: FUJIWARA HIROHISA
IPC: B65G53/52
Filed: 1989-10-28
Abstract: PURPOSE:To perform smooth distribution of a transported object by communicating the terminal end opening face of an intermediate bent pipe to the beginning end opening face of an optional branched transport pipe by rotationally moving the intermediate bent pipe. CONSTITUTION:When a transported object in a charging hopper 2 is necessary to flow into another receiver tank, a river shaft 11 is operated so as to communicate the beginning end opening face 10a of a branched transport pipe 10 to the terminal end opening face 4b of an intermediate bent pipe 4, and a transport duct is immediately changed over to make the transported object flow into a desired receiver tank. Nextly, when the transported object stored in the receiver tank is discharged, it is enough to stop a vacuum pump or close the valve of an intake pipe and open the valve of a prescribed discharge pipe.
Patent JP-H03146483-A (JP)
Title: Plate brick for sliding nozzle
Inventor: SAKAGUCHI MASAYUKI
IPC: B22D11/10
Filed: 1989-10-27
Abstract: PURPOSE:To improve spalling, corrosion and oxidation resistances and mechanical strength by kneading a refractory inorg. material with phenol resin, molding the kneaded material, impregnating silicone resin into the molded body and heat-treating the molded body. CONSTITUTION:One or more kinds of refractory inorg. materials (e.g. a mixture of sintered alumina with clay and carbon powder) as aggregate are kneaded with 1-15 pts.wt. phenol resin based on 100 pts.wt. of the inorg. materials after the viscosity of the inorg. materials is regulated as required and the kneaded material is molded. Silicone resin is impregnated into the molded body and the molded body is heat-treated at <=1,000 deg.C in a nonoxidizing atmosphere as required.
Patent JP-H08124869-A (JP)
Title: Vertical heat treating apparatus
Inventor: SHIMAZU TOMOHISA
IPC: H01L21/205
Filed: 1994-10-20
Abstract: PURPOSE: To provide a vertical heat treating apparatus wherein the overheated or overcooled state of a metal-made heat-treating chamber member is prevented and the quality of a substrate to be treated is improved. CONSTITUTION: A vertical heat treating apparatus 1 has a metal-made heat- treating chamber member such as manifold 3 which forms a part of vertical heat-treating chamber 4. A substrate water housed in the chamber 4 and heat- treated in specified treating gas atmosphere. This member has a temp. control means 21, including a cooling means 10 and heating means 26 and 27 for controlling it for a specified temp. This prevents this member from going to an overheated or overcooled state and improves the quality of the substrate W.
Patent JP-2000108836-A (JP)
Title: Occupant protector
Inventor: HORIKOSHI HITOSHI
IPC: B60R21/16
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To unfold an air bag by supplying an ignition current to detonators in the proper timing by dividedly setting a reference value compared with a distance from the instrument panel side of the head part of an occupant to an unfolding regulating area, an instantly unfolding area and an unfolding delay area in a timing control circuit. SOLUTION: An ignition timing judging circuit 19 supplies an unfolding prohibiting signal or an ignition signal for igniting only a detonator 15a or 15b to a second ignition control circuit 14 when receiving supply of a signal for showing that the head part of an occupant exists in an unfolding regulating area from an occupant position calculating circuit 18, outputs an ignition signal for simultaneously driving the detonators 15a, 15b to the second ignition control circuit 14 when receiving supply of a signal for showing that the head part of the occupant exists in an instantly unfolding area, and outputs a signal for waiting until the head part of the occupant enters the instantly unfolding area when receiving supply of a signal for showing that the head part of the occupant exists in an unfolding delay area to thereby effectively unfold an air bag as well as to improve protective performance of the occupant.