baber/WOPTO huggingface dataset:
Patent JP-H09157504-A (JP)
Title: Polycarbonate resin composition
Inventor: SATO NAOHIKO
IPC: C08L53/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbinate resin compsn. improved in flowability and chemical resistance without to the excellent mechanical characteristics by compounding an arom. polycarbonat, an arom polyester, a specific hydrogenated bock copolymer, and a specific modified hydrogenated block copolymer. SOLUTION: This resin compsn. comprises 100 pts.wt. resin component comprising 1-99wt.% arom. polycarbonate and 99-1wt.% arom. polyester, 1-5 pts.wt. hydrogenated block copolymer having a number average mol.wt. of 60,000-300,000 and obtd. by hydrogenating a block copolymer comprising a polymer block formed mainly from a vinylarom. compd. and a polymer block formed mainly from a conjugated diene compd., and 0.1-5 pts.wt. modified hydrogenated block copolymer formed by bonding an ethnically unsatd. carboxylic acid (derive.) to a hydrogenated block copolymer having a number average mol.wt. of 30,000-150,000 and obtd. by hydrogenating a block copolymer comprising a polymer blck formed mainly from a vinylarom. compd. and a polymer block formed mainly from a conjugated diene compd.
Patent JP-H06178480-A (JP)
Title: Rotary electric machine
Inventor: OTAKA TORU
IPC: H02K3/16
Filed: 1992-12-03
Abstract: PURPOSE:To enhance the reliability of the electric machine in its abnormality by restraining that a magnetic-pole-part damping winding is overheated by a rotor surface current. CONSTITUTION:The thickness of a magnetic-pole-part wedge 11 on the surface of a magnetic-pole part in made thinner than the thickness of a coil-part wedge in a field coil part on a cylindrical rotor, a magnetic-pole-part clamping winding 10 which restrains a rotor surface current is made thicker toward the surface direction of the magnetic-pole part, and a cooling duct 12 which is passed to the shaft direction of the cylindrical rotor is formed at the inside of the magnetic-pole-part damping winding 10. Then, a plurality of discharge holes 13 which are passed to the side of an opening part in a slot from the cooling duct 12 are formed, a plurality of communication holes 14 are formed in the magnetic-pole-part wedge 11 in such a way that the individual discharge holes 13 communicate with the opening part in the slot, a plurality of intake ducts 16 which make central parts on both ends of the rotor communicate individually with both ends of the cooling duct 12 for the magnetic-pole-part damping winding 10 are installed, and the inside of the magnetic-pole-part clamping winding 10 is cooled by rotating the rotor.
Patent JP-2000144417-A (JP)
Title: High frequency sputtering device
Inventor: SUZUKI YASUYUKI
IPC: C23C14/54
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency sputtering device by which the sputtering rate is stabilized and capable of forming a thin film whose film thickness is controlled with high precision as to a high frequency sputtering device forming a dielectric thin film of oxide, nitride or the like on the object to be treated. SOLUTION: In a high frequency sputtering device in which gas ions ionized by a high frequency power source 15 are collided against a target 4 set in a vacuum vessel 1 introduced with prescribed gas to deposit sputtering particles on the object 7 to be treated, a high frequency measuring means 17 is provided, and the data obtd. thereby are calculated as voltage-current phase difference data or the like by an arithmetic processor, and, based on the result, the sputtering rate is stably controlled.
Patent JP-H02170677-A (JP)
Title: High voltage generating circuit
Inventor: MATSUMOTO MASAHIKO
IPC: H04N3/18
Filed: 1988-12-22
Abstract: PURPOSE:To improve the detection sensitivity of a rare short-circuit and to simplify a circuit constitution by combining the increase of a primary-side current and the reduction of the supply voltage of an auxiliary power source and detecting the abnormality of rare short-circuit at the time of the occurrence of rare short-circuit in a high voltage oil. CONSTITUTION:Since an input power source holds only a limited current capacity, the output voltage EB of the input power source 36 is reduced by several to several tens % when a primary-side current IB is increased by the rare short- circuit. An auxiliary voltage generated by an auxiliary voltage generating coil 45 is reduced in proportion to the reduction of a collector pulse voltage, and as the result, a sensitivity raising voltage EO applied to the gate side of a thyristor 34 is reduced. Therefore, the subtraction quantity of the voltage between the gate and the cathode of the thyristor 34 is reduced and a detection voltage IBR1 applied between the gate and the cathode is quickly increased. Consequently, a voltage VGK between the gate and the cathode is more quickly increased, and the detection sensitivity of rare short is effectively raised.
Patent JP-H06172032-A (JP)
Title: Production of boron carbide/carbon composite-based neutron shielding material
Inventor: INOUE YOSHINORI
IPC: C04B41/85
Filed: 1992-12-03
Abstract: PURPOSE:To produce a boron carbide/carbon composite material excellent in neutron absorption performance and mechanical and thermal properties such as bending strength and thermal conductivity at a low cost. CONSTITUTION:Raw materials consisting essentially of 60-85vol.% boron carbide powder and 15-40vol.% binder pitch are mixed and the resultant mixture is then hot pressed, formed at 480-600 deg.C temperature, then burned under no pressurizing, further impregnated with pitch under reduced pressure and subsequently reburned.
Patent JP-H07183716-A (JP)
Title: Diversity antenna and cordless telephone set with diversity antenna mounted
Inventor: MATSUMOTO WATARU
IPC: H04B7/08
Filed: 1993-12-22
Abstract: PURPOSE:To provide a diversity antenna, where two antennas can be closely installed to miniaturize a reception equipment and the noise of the reception signal is reduced, and the cordless telephone set on which this diversity antenna is mounted. CONSTITUTION:A sleeve antenna 13 which mainly senses the electric field out of a radio electromagnetic wave and a slot antenna 16 which is installed near the sleeve antenna 13 and mainly senses the magnetic field out of the radio electromagnetic wave are connected to an antenna switch 17. Antennas are switched in the place in the vicinity of a reflection plate 28 in accordance with reception strength of an electric field standing wave 24 and a magnetic field standing wave 25 out of the radio electromagnetic wave.
Patent JP-H05159675-A (JP)
Title: Electromagnetic relay
Inventor: ISATO RYUJI
IPC: H01H50/02
Filed: 1991-12-09
Abstract: PURPOSE:To provide a small-sized and highly productive electromagnetic relay generating small operating sound. CONSTITUTION:In an electromagnetic relay in which an internal constituting part 30 is integrated into the internal space 21 of a housing 20 formed by fitting a box cover 15 to a box base 10, a synthetic resin material 22 is injected from the outside opening part 12 of an injection part 11 communicating with the internal space 21 of the housing 20 followed by solidification. Thus, the capacity of the internal space 21 is minimized, and air vibration can be reduced.
Patent JP-H07182095-A (JP)
Title: Coordinate input device
Inventor: TAGAWA KOSEI
IPC: G06F3/03
Filed: 1993-12-22
Abstract: PURPOSE:To provide a coordinate input device in the operability of a detection pen improved. CONSTITUTION:BPFs 22a and 22b and LPFs 23a and 23b are arranged respectively to the detection pen 5a and a main body 2a so as to mutually transmit coordinate detection signals Qy and Qx and pen ON detection signals Qp outputted from the detection pen 5a and a power supply voltage Vz outputted from the main body 2a through a single line La, the desired signal or voltage is fetched and extracted and the entry of the undesired signal or voltage is hindered. Thus, the plural signals and the voltage are superimposed on the single line La and the line number of connection cords 6 is reduced as much as possible. Thus, the thin connection cords 6 with flexibility are used and the operability of the detection pen 5a is improved. Also, the structure of a jack 7 for connection is simplified as well and failures such as contact defects and discontinuity, etc., are prevented.
Patent JP-2000145049-A (JP)
Title: Installation structure of structure on waterproof layer, and method for repairing the waterproof layer
Inventor: NAKAMURA SHUJI
IPC: A01G9/28
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an installation construction of a structure on a waterproof layer in which the waterproof layer can be repaired without disassembling or removing the structure in repairing the waterproof layer using a waterproof sheet on upper surface of which a permanently provided structure is installed, and its method for repairing the waterproof layer. SOLUTION: An installation construction 1 of a structure on a waterproof layer is permanently provided on an upper surface of the waterproof layer using a waterproof sheet. A sheet 4b for curing the waterproof layer having an edge part wider than the outer circumference of a bottom surface of the structure is interposed between the waterproof layers 4a-4c and the structure, and the structure is installed so that the edge part is projected from the bottom surface of the structure in a condition where the new waterproof sheet 4c is connected after an existing waterproof sheet is cut and removed.
Patent JP-H11158544-A (JP)
Title: Production of cold die steel
Inventor: YAMAUCHI NAOYUKI
IPC: C22C38/38
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a forging whose steel kind is a 1%C-8%Cr series cold die steel and free from the generation of internal defects. SOLUTION: At the time of subjecting a cast ingot of a componental system composed of, by weight, 0.80 to 1.20% C, 0.20 to 2.0% Si, 0.30 to 2.00% Mn, 5.0 to 10.0% Cr, and the balance Fe with inevitable impurities to hot working, in the case the melting starting temp. of the segregated zone in eutectic carbide in the cast ingot is defined as Tm( deg.C), and the heating temp. in the case of the hot working of the cast ingot is defined as Tf( deg.C), the hot working is executed in the temp. range satisfying the following inequality of -130 deg.C<=Tf-Tm<=0 deg.C.
Patent JP-H09164518-A (JP)
Title: Apparatus for cutting soft plate-shaped work
Inventor: KUROSE MASAKAZU
IPC: B28B11/14
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To correct a palette loaded with a soft plate-shaped work to feed the same even if there is deformation such as warpage in the palette in the lateral direction thereof to cut the work and to prevent the upper surface of the palette from being damaged at the time of the delivery of cut pieces by the sliding of a cutter. SOLUTION: A pair of freely rotating rolls 5, 5 for correcting the deformation of a palette P falling together with the falling operation of a plate-shaped cutter 3 to press the upper surface of the palette are provided on both sides in the lateral direction of the plate-shaped cutter 3 vertically falling to a predetermined cutting position to cut the soft plate-shaped work W placed on the palette P to be fed in a predetermined direction and the edge 3a of the cutter 3 is set to a position slightly higher than the lowermost surfaces 5a, 5a of the rollers 5, 5.
Patent JP-H08173668-A (JP)
Title: Sewing machine shuttle and its manufacture
Inventor: ISONO JUN
IPC: D05B57/10
Filed: 1994-12-27
Abstract: PURPOSE: To provide a shuttle mechanism and its manufacture, capable of high-speed operation demanding no or very little lubrication. CONSTITUTION: On the surfaces of the sliding rail 19 for a bobbin case holder 3 housed in a rotating hook 1, that is, on both side walls 19A, 19B and the outer wall 19C, a compound coating 37 of chromium and nitrogen compound having thickness of 1-20μm and hardness of Hv1500-2000, is formed by ion plating.
Patent JP-H02166448-A (JP)
Title: Method for correcting pattern
Inventor: USUSHIMA AKIHIRO
IPC: G03F1/72
Filed: 1988-12-20
Abstract: PURPOSE:To enable accurate pattern correction by forming a thin Al film on a light shielding film, applying a photoresist, removing the photoresist and the Al film on the pattern defect of the light shielding film, forming a light shielding film again and removing the photoresist and the Al film. CONSTITUTION:When a pattern defect 3 is caused in a light shielding film 2 on a glass substrate 1, a thin Al film 6 is formed on the substrate 1 and the light shielding film 2 and a photoresist 4 is applied to the Al film 6. The photoresist 4 on the defect 3 is spot-exposed and the photoresist 4 is developed with a developing soln. The photoresist 4 of the exposed part and the Al film are dissolved and removed by the development and an opening 5 is formed. A light shielding film 2 is formed again in the opening 5 and the photoresist 4, the film 2 on the photoresist 4 and the Al film 6 are removed with an NaOH soln. A light shielding film 2 having an accurate pattern is formed on the glass substrate 1 and accurate pattern correction can be performed.
Patent JP-S6473122-A (JP)
Title: Variable swirl device
Inventor: HORIUCHI SHIGEAKI
IPC: F02B31/00
Filed: 1987-12-24
Abstract: PURPOSE:To improve reliability on regulation of a swirl, by a method wherein an air passage is formed in a position below an intake air port, a bypass pas sage connected to the air passage is formed in the floor part of an air chamber, and an on-off valve is situated on the branch upper stream of the bypass pas sage. CONSTITUTION:An air passage 4 is formed at a position below an intake air port 2, and a bypass passage 9 connected to the air passage 4 is formed in the floor part of an air chamber 7a. An on-off valve 15 is situated in the branch upper stream of the bypass passage 9. With the on-off valve 15 opened, a part of intake air bypasses to the air passage, a suction valve in which is opened, and the strength of an intake air swirl is weakened. Since the strength of an intake air swirl can be regulated through a single on-off valve, this constitution enables improvement of reliability in regulation.
Patent JP-2001139584-A (JP)
Title: Phosphazene derivative having sulfonyl group and method for producing the same
Inventor: TSUCHIYA TASUKU
IPC: C07F9/24
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject phosphazene derivative retaining its excellent flame retardancy and electrical properties, and to provide a method for producing the phosphazene derivative. SOLUTION: This phosphazene derivative having sulfonyl group is characterized by being shown by the general formula (1): (R1O)3P=N-SO3R1 (wherein, R1 is a 1-10C straight-chain or branched alkyl, 1-10C alkyl substituted with a group bearing an ether linkage or halogen-substituted alkyl) or the general formula (2): (R2O)3P=N-SO2-N=P(OR2)3 (wherein, R2 is a 1-10C straight-chain or branched alkyl, 1-10C alkyl substituted with a group bearing an ether linkage or halogen-substituted alkyl).
Patent JP-H10174125-A (JP)
Title: Signal processing unit
Inventor: ITO HISAKATSU
IPC: H04N7/01
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing unit in which a processing level of a chrominance signal approaches a processing level of a luminance signal without increasing a field memory essential to noninterlace scanning conversion processing by motion adaptive processing. SOLUTION: A horizontal interpolation signal generating means (IPF) 105 uses a sub sample means 102 to apply horizontal interpolation processing to a C signal sub-sampled by a half and provides an output to a MIX processing means 106. Furthermore, a vertical IPF 104 provides an output of a vertical interpolation signal interposed by a C signal delayed by 1H at a line memory 13 and a 1H signal in real time received immediately from a Y/C separator means 1002 to the MIX processing means 106. The MIX processing means 106 based on a motion signal outputted from a motion detection means 1008 selects an input signal from the vertical IPF 104 or an input signal from the horizontal IPF 105 to generate (mix) an interpolation signal and provides an output of it to a double speed conversion processing means 1018.
Patent JP-2000161049-A (JP)
Title: Micro-porous molded body, manufacture thereof, catalyst and use of molded body
Inventor: EYHORN THOMAS
IPC: F01N3/28
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a micro-porous molded body which has excellent heat insulation property, can be manufactured with ease and at a low cost, stores a monolith in a catalyst case and fix the monolith. SOLUTION: A micro-porous molded body includes corpuscular metallic oxides of 60-95 mass %, fiber of 0.5-10 mass %, which is not detrimental to human health, opalizer of 0-35 mass %, organic fiber of 0-10 mass %, and refractory material of 0-30 mass % expanding at temperature of over 300 deg.C. In the case of not taking account refractory material, it has a density of 100-240 kg/m3 and compression strain of at least 96% of the initial thickness directly before removing pressure by a pressure of 1 bar for five minutes, and the compression strain is reduced by over 70% of the initial value after there is the lapse of one minute after removing the pressure.
Patent JP-H08220461-A (JP)
Title: Rotary polygonal body and double-reboud passive-face tracking system with reflecting diffraction grating on flat face
Inventor: JIINNMICHIERU GERIN
IPC: G02B5/18
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and a dimension of a rotary polygonal body assembly by providing a rotary shaft and at least a single surface, and constituting the surface so as to have a diffraction grating element folded back in a reflecting mode on it. SOLUTION: The double rebound surface tracking polygonal body 10 having a diffraction grating element 12 folded back in a reflecting mode on a standard flat surface 14, has a rotary shaft 8. The diffraction grating element 12 folded back in a reflecting mode travels in parallel to the edge of the flat surface 14 almost crossing the rotary shaft 8. This diffraction grating element 12 folded back in a reflecting mode can remove the necessity for an excess polygonal body having a projecting surface. The diffraction grating element 12 folded back in a reflecting mode is a reflective diffraction grating, and can be an UV-cured epoxy film which is adhered to an aluminum diamond finishing surface of a conventional technology and is folded back from a master.
Patent JP-H02171915-A (JP)
Title: Paper lack predetecting system for list output device
Inventor: ARITA SADAYUKI
IPC: B41J29/20
Filed: 1988-12-26
Abstract: PURPOSE:To effectively utilize a list output device by counting up the number of pages of a list to be outputted, and when the count value reaches a set point, previously alarming paper lack. CONSTITUTION:The number of output pages at the time of displaying an alarm message on a console display 1 is set on a writer initializing parameter part 2 in a job spooling subsystem 8 and the parameter part 2 is stored in a memory 4 at the time of raising an electronic computer system 3. A list output control device 5 stores the number of pages of a list outputted from a list output device 6 into a memory 7 and an output page number page number deciding part 9 in the subsystem 8 compares the value of the parameter part 2 stored in the memory 4 with number of output pages stored in the memory 7, and when the number of output pages reaches the value of the parameter 2, displays an alarm message on the display 1. Consequently, paper lack can be previously known and the stop time of the list output device can be shortened.
Patent JP-H03190518-A (JP)
Title: Rigid part automatic passage wire extension wheel
Inventor: OTOMO YASUO
IPC: H02G1/02
Filed: 1989-12-18
Abstract: PURPOSE:To automatically, accurately, effectively and rapidly attach or detach a supporting tool to or from a shoe chain by providing a plurality of attaching and detaching means, selectively positioning them at respective positions, and moving forward or reverse to a shoe chain drum. CONSTITUTION:When a rigid part for connecting wires to an electric wire approaches a shoe chain drum, attaching and detaching means 22 for holding a passage supporting tool 10 of a wire side is positioned at a mounting position, the tool 10 is rotated, and the means 22 mounts the tool 10 to a shoe chain 13. In the case of removing, vacant means 22 move forward or reverse at the removing position. Thus, it can contribute to rationalization of a wire installing work.
Patent JP-H08174378-A (JP)
Title: Robot control device
Inventor: KANAYAMA KAZUNORI
IPC: B25J9/22
Filed: 1994-12-27
Abstract: PURPOSE: To provide a robot control device which is constituted to relax teaching precision, improve production efficiency without deteriorating reliability, and besides improve general purpose property. CONSTITUTION: An information managing device 8 produces machining regions α, β, and γ and a work procedure, such as machining procedures, based on teaching information S5 obtained from a teaching device 9, force and shape informations S1 and S2 obtained from a movement control device 7, translates the work procedures into a directive command 01, which is fed to the movement control device 7. The movement control device 7 controls operation of a robot 1 at an actual time according to a directive command 01 from the information managing device 8.
Patent JP-H01168009-A (JP)
Title: Polarized electromagnet
Inventor: YOKOYAMA YOICHI
IPC: H01F7/14
Filed: 1987-12-23
Abstract: PURPOSE:To improve magnetic efficiency at the time of energizing and to obtain a sufficient attraction force of a polarized electromagnet for rotating a movable block by the energization of a coil by disposing the pole faces of the end of a core and the pole piece of a yoke for forming one or two main air gaps in a nonfacing manner at the time of nonenergizing, and extending the end of the core to the piece of the pole piece, or the pole piece of the yoke to the end of the core. CONSTITUTION:The pole piece 6a of one yoke 6 is extended, disposed outside the end 3a of a movable core 3, and a leakage gap is formed between the piece 6a and the end 3a of the core 3. A main air gap (1) is formed between the pole face of the piece 6a and the pole face of the end 3a, the size of the gap (1) is shortened to reduce its magnetic resistance, thereby increasing an attraction force at the time of energizing. Accordingly, the magnetic resistance of the whole loop of the magnetic flux is reduced at the time of energizing, thereby improving its energizing efficiency.
Patent JP-H10171711-A (JP)
Title: Method for controlling virtual memory frame of vm monitor
Inventor: TAKATSU MASAKI
IPC: G06F12/10
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce cases failing allocation to a real memory space as less as possible and to effectively utilize a real memory by previously dividing the real memory space into large/small memory frames corresponding to operation, and at the time of space allocation, allocating respective divided memory frames in determined order. SOLUTION: Real memory management 11 in a virtual computer system has a memory frame table 12 for managing the space of a real memory device 13. When a 128M-space allocation request is generated from a virtual computer VM03, the management 11 refers to the table 12 and secures a memory frame 3. When a 5M-space allocation request is generated from a virtual computer VM01, a memory frame 1 is secured. When a 64M-space allocation request is generated from a virtual computer VM02, a memory frame 2 is secured. When a space release request is generated from the computer VM01, all spaces allocated to the computer VM01 are released.