baber/WOPTO huggingface dataset:
Patent JP-S58223992-A (JP)
Title: Color television receiver
Inventor: MAGAI KINYA
IPC: H04N9/24
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a bright video by the scanning with fluorescent lines having different colors provided at both sides of two index lines and two electron beams. CONSTITUTION:The index line for an odd number field continuous along the horizontal scanning direction and the index line for an even number field are arranged alternately toward the vertical scanning direction and the color fluorescent lines having different colors are arranged along both sides of the index lines to constitute a screen. This screen is scanned with two electron beams and the two electron beams are landed on each fluorescent line at both sides of the index lines for each field based on the index signal obtained from the index line and the color is switched at each index line, allowing to perform interlace scanning of the two electron beams.
Patent JP-H11304608-A (JP)
Title: Initial torque inspector
Inventor: SUZUKI NOBUO
IPC: G11B15/43
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an initial torque inspector in which a work can be mounted at the inspecting position thereof by reducing the working time of the initial torque inspector in a high speed in-line and simplifying the arrangement to require only one line for carrying a work, e.g. a cassette, to the initial torque inspector thereby eliminating the need of high accuracy. SOLUTION: The initial torque inspector comprises a unit 2 for carrying a work 1 incorporating a web and a rotary roll for winding the web, a unit 3 for winding the web of the work 1 being carried up to the position for starting measurement of torque and heading the web, and a unit 4 for measuring the initial torque at the time of winding the web furthermore and inspecting the work. This arrangement reduces the working time of the initial torque inspector in a high speed in-line and simplifies the arrangement by requiring only one line.
Patent JP-H02283458-A (JP)
Title: Image recorder
Inventor: HIROSE MASAYUKI
IPC: B41J2/21
Filed: 1989-04-25
Abstract: PURPOSE:To enable the title image recorder to cope excellently with either case of a local mode and a remote mode by a method wherein a state of an apparatus is controlled by detecting a residual amount of a recording material and besides, the control state is switched between the local mode and the remote mode. CONSTITUTION:A residual amount of ink is detected by a detecting means during recording operation. When non presence is reported to a controller 303 with a sensor 310, the controller 303 indicates an indication corresponding to ink of a kind for which non presence of ink is detected among indications 271-274 for non existence of ink of an operating part 101 of the controller 303 with an indication mode. After reporting precaution on non presence of ink, non permission of a following operation is indicated and abnormal image recording due to non presence of ink is prevented. Besides, when the operation is switched to a remote mode by operation of a switch 250 of the operation part 101, a lamp of a indication 252 is lighted, a transmission part 305 is switched and the indication as a recording signal is sent to a driver head in an apparatus B of the same structure via the transmission part in the remote side apparatus B through a cable 104.
Patent JP-S60249418-A (JP)
Title: Output driving circuit
Inventor: TOSAKA TAKAO
IPC: H03K17/62
Filed: 1984-05-24
Abstract: PURPOSE:To reduce the transient variation of a load, a wiring, and a power source due to impedance by setting operation delay times different from one another to driving circuits of output circuits which are arranged in parallel for the power source. CONSTITUTION:AND gates 31-3n and inverters 21-2n are provided for driving plural output circuits 11-1n by signals IN1-INn. Delay circuits 11 and 12 are provided between a common enable signal input terminal ENL and proper input terminals of AND gates 31-3n, and output circuits are divided to circuits, which are operated early when an enable signal is impressed, and circuits which are operated late then. Consequently, even in case that all outputs are changed from the low level to the high level when the enable signal is impressed to the terminal ENL, half outputs are first changed from the low level to the high level, and left outputs are changed from the low level to the high level after a delay, and the output current from the power source is changed from ''1'' to 1/2 and 0 successively when the same loads are used as loads 11-1n; and thus, the variation of the power source is reduced, and the transient variation of loads is reduced.
Patent JP-S6379462-A (JP)
Title: Drive circuit for laser diode
Inventor: TAKANO YUTAKA
IPC: H01S5/06
Filed: 1986-05-12
Abstract: PURPOSE:To attain the temperature compensation of a leading characteristic of an optical output due to the length of extinguishing time by applying increase/decrease control to the impedance of an impedance element based on the result of integration of data relating to the drive of a laser diode. CONSTITUTION:Print data (a) is fed to a transistor (TR) 12 via an inverter 13 and fed directly to a TR 10. The TR 10 is connected to a laser diode 2, and when the TR 10 is turned on, the laser diode is turned on to apply printing. A TR 11 is provided in parallel with the laser diode 2 and the impedance characteristic is set so as to be equivalent to the impedance characteristic of the laser diode. Then the integration circuit 7 receives the print data (a), it is compared with a reference potential by a comparator 18 and the base bias of the TR 11 is controlled by an OR circuit 19 and a bias circuit 16 depending on the comparison output to apply decrease/increase control of the impedance characteristic.
Patent JP-S5440023-A (JP)
Title: Facsimile device
Inventor: YOSHIDA HIDEJI
IPC: H04N1/04
Filed: 1977-09-06
Abstract: PURPOSE: To ensure a uniform intensity of illumination over the effective scanning width on the original document surface for the device which uses a straight tubular fluorescent lamp for the light source, by providing auxiliary light sources across the fluorescent lamp to compensate the shading across the fluorescent lamp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62261852-A (JP)
Title: Blow-off device for air-conditioning machine
Inventor: WATANABE SHINJI
IPC: F24F13/15
Filed: 1986-05-09
Abstract: PURPOSE:To choke a blow-off port with a simple structure to increase blow-off air speed and permit the extension of the arriving distance of airstream by a method wherein an air flow deflecting unit, provided in the blow-off port, is utilized as a blow-off port area control device. CONSTITUTION:In the case of rise-up operation upon room heating, the rotating number of a cross-flow fan 21 is controlled so that the temperature of blow-off air becomes a comfortable temperature and, further, the area of a blow-off port is controlled so as to allow warm-air to arrive at a floor surface. In the case of such operation, a blow-off port area control panel is pivoted so that the tip end of the part 26b of the same panel which is long in distance from the supporting point of the same panel comes in contact with the upper wall of the blow-off port 19 and the area of the blow-off port decreases. The blow-off port area control panel 26 is driven by a driving unit 27. The upper and lower air flow direction deflecting vanes are used as a blow-off port area control unit in such a manner whereby blow-off air speed may be increased, to allow the arriving distance of airstream to be extended without complicating the structure of the blow-off port.
Patent JP-S5732444-A (JP)
Title: Formation of resist pattern
Inventor: NAITOU JIROU
IPC: G03F7/039
Filed: 1980-08-06
Abstract: PURPOSE:To form a resist pattern with high sensitivity and high resolution by coating a substrate with a resist material prepared by adding disulfonyl chloride to a positive type resist material, causing a crosslinking reaction by heat treatment, exposing the resulting film to ionized radiation, and dissolving the exposed part in a solvent. CONSTITUTION:A substrate is coated with a resist material prepared by adding disulfonyl chloride such as benzenedisulfonyl chloride to a positive type resist material such as polymethyl methacrylate, and a crosslinking reaction is caused by heat treatment at about 120-250 deg.C to form a resist film having a 3-dimensional network structure. The film is exposed to ionized radiation, and the exposed part alone is dissolved in a solvent to form a resist pattern with high sensitivity and less reduction in the resist film thickness during development, that is, high resolution.
Patent JP-S57115046-A (JP)
Title: Information transmission system
Inventor: REGINHARUTO POSHIYUPISHIIRU
IPC: H04J3/14
Filed: 1980-08-06
Abstract: 1525604 Supervising interstation signalling SIEMENS AG 4 Sept 1975 [11 Sept 1974] 36380/75 Addition to 1398961 Heading H4L A data transmission system having a monitoring signal of at least one bit interposed at regular intervals into the data, comprises a plurality of sections connected by intermediate stations, wherein if the monitoring signal is incorrect when received the station transmits at least one bit in inverted form back to the preceding station. The inverted bit may effect automatic switch-over to another channel. The receiving and transmitting sections of an intermediate station in a 30 channel PCM system are shown in Figs. 1 and 2 respectively. A first shift register SRI receives data from input PE and link timing pulses from input TE. Read-outs RKL, MWL extract respectively the frame synchronizing word and the message word, timing pulses for RKL, MWL being provided by a first pulse generator TZ1. Bits, 5, 6 and 7 of the message word are supplied to an acknowledge and address analyser RAW. A first timing pulse monitoring unit TU1 produces a high level at ouput A2 in the event of a timing fault. A synchronization monitoring unit SYNC receives bits 2, 3, 4, 6, 7 and 8 of the frame synchronizing word, and bit 2 of the message word, the outputs A1, B1 being high in the event of a fault, e.g. if the frame synchronizing word is incorrect several times consecutively. A gate NOR1 having inputs A1, A2 produces an alarm criterion A which is low for a fault. A second shift register SR2, Fig. 2, receives a frame synchronizing word and a message word from transmitting logic units RKS and MWS respectively, bit 5 of the frame synchronizing word being inverted in the event of a fault by a direct input from A. Inputs from A also control the transmission of frame timing pulses from TZ1 to TZ2 via gate AND1, and the transmission of link timing pulses from TE to TZ2 via gates NAND1 and AND2, the pulses from TE being replaced by pulses from a generator TG if the A input applied to gate OR1 is low. A scrambler SC has its output connected to a gate NOR2 which also receives an A input via a switch U. Scrambler SC produces a high level output while the frame synchronizing and message words are being passed from SR2 to signal output PO, so that these words are not scrambled irrespective of the level at input 1 of NOR2. If the A signal to input 1 of NOR2 is low, or if input 1 of NOR2 is earthed manually by switch U, the output of SC is fed in inverted form to gate EXOR1, so that a scrambled signal is produced at output PO.
Patent JP-S5632017-A (JP)
Title: Cold heat energy utilizing system
Inventor: MISHIRO ISAO
IPC: F01K25/10
Filed: 1979-08-24
Abstract: PURPOSE: To enable to circulate a medium and continue and operation even if a pump is stopped by a method wherein a level of condensed liquid in a hot well of a condenser is made higher than that of the liquid in an evaporator.  
     CONSTITUTION: Working medium exhausted from a turbine 6 is received into a condenser 1 through an exhaust pipe of the turbine. The working medium condensed in the condenser 1 is stored within a hot well 2 so as to maintain a level higher than the liquid level 20. The working medium is pressurized by a condensed liquid pump successively, thereafter, is flowed into an evaporator 4 and is stored so as to maintain a level higher than a liquid level 21. A rest 16, equipped with the condenser 1 thereon, and a rest 17, equipped with the evaporator 4 thereon, are arranged respectively so that the liquid level 20 of the condenser hot well 2 becomes higher than the liquid level 21 of the evaporator 4 by a height H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06296609-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISHIHARA KEN
IPC: A61B8/00
Filed: 1993-04-12
Abstract: PURPOSE:To extract and display an M mode image in an arbitrary direction with respect to a B mode image of a diagnostic part of an examinee. CONSTITUTION:In parallel to a scan converter 4 for forming image data of a B mode, an M mode image memory 8 for depicting an M mode image in an arbitrary direction is provided, and also, a control part 7 controls a memory address of the M mode image memory 8, sets an M mode image extraction line in the arbitrary direction and transfers it to a scan converter 4. Also, this device is provided with a graphic part 9 for displaying the M mode image extraction line in the arbitrary direction by position information of a display start point and an end point of the M mode image sent out of the control part 7. In such a way, with respect to the B mode image of a diagnostic part, the M mode image in the arbitrary direction can be extracted and displayed.
Patent JP-2000297270-A (JP)
Title: Solid temporarily bonding adhesive
Inventor: YAMAMOTO KYOICHI
IPC: C09J193/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive compatible with difference in the quality and/or weight of work materials and various uses of such materials. SOLUTION: This adhesive consists of a shellac resin with an acid value of >=60 mgKOH/g, being washed away with alkali and intended for ceramic or ferrite processing use with an adhesive force of 110-180 kg/cm2, for glass plate or silica tube processing use with an adhesive force of 60-110 kg/cm2, or for quartz crystal processing use with an adhesive force of 20-60 kg/cm2.
Patent JP-2000308252-A (JP)
Title: Digital protective relay device
Inventor: SHINOHARA SEIKI
IPC: G01R31/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To accurately detect a grounding fault by detecting the zero-phase voltage of a power system, using a zero-phase voltage change width and an inverse-phase voltage change width for detecting the grounding fault. SOLUTION: A 64ZN relay provided in an operation-processing substrate which is mounted to a protective relay device 33 performs the arithmetic processing of a zero-phase voltage 3V0 and an inverse-phase voltage 3V2 according to phase voltage information read following software using the arithmetic processing of a CPU and detects the change (zero-phase voltage change width: Δ3V0, an inverse-phase voltage change width: Δ3V2) in the zero-phase voltage 3V0 and the inverse-phase voltage 3V2. The protective relay device 33 deems that a system fault has occurred, when the change in Δ3V0 and Δ3V2 exceeds a fixed value and outputs a tripping command to a circuit breaker 34, thus operating the 64ZN relay with high sensitivity, even in a system where V0 and V2 are always large.
Patent JP-H09292223-A (JP)
Title: Azimuth detecting method and device therefor
Inventor: TAKAHASHI KAZUHIKO
IPC: G01C15/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an azimuth detecting method and a device therefor in which the azimuth of an object to be measured such as the tip part of a tunnel excavating machine is replaced with ac magnetic field direction and measured. SOLUTION: When a first coil 1 is horizontally arranged, and the direction of the magnetic field generated thereby is detected by another coil, a second coil 2 and a third coil 3 equal in characteristic which are horizontally arranged with a required space at an angle in a lateral pair form are nipped so that the space between the both is opposed to just above the first coil, and the azimuth of the first coil is calculated from the ratio of both the induced voltages generated in the second coil 2 and the third coil 3.
Patent JP-H02287418-A (JP)
Title: Optical switch
Inventor: YANAGAWA HISAHARU
IPC: G02B6/38
Filed: 1989-04-28
Abstract: PURPOSE:To miniaturize the optical switch by using a 5th base body in which the respective optical fibers of one set of the optical fiber pair turn back and are exposed at the same joint end face. CONSTITUTION:This optical switch has 1st to 3rd base bodies 10, 20, 30 which have at least one set of the optical fiber pairs and the 4th and 5th base bodies 40, 50 which have at least two sets of the optical fiber pairs and are disposed freely movably along the joint end faces between the 1st and 2nd and the 2nd and 3rd base bodies 10, 20, 30 by butting the respective joint end faces against each other. The constitution in which at least one set of the optical fiber pairs intersect each other in the inside is adopted for the 4th base body 40 and the constitution in which the respective optical fibers of at least one set of the optical fiber pairs are turned back and are exposed on the same joint end face is adopted for the 5th base body 50. A through function, cross function and turn back function are attained with the single switch by moving the 4th, 5th base bodies 40, 50 in this way.
Patent JP-S602654-A (JP)
Title: Plating bath cell for molten metal
Inventor: AIKAWA TOSHIHIKO
IPC: C23C2/40
Filed: 1983-06-17
Abstract: PURPOSE:To provide a titled bath cell which prevents sticking of foreign matter on the surface of a strip and improves the quality and productivity of a product by providing slit pipes provided with slit nozzles for injecting a molten plating metal near the place of the bath surface in the plating bath cell where the strips enters or/and the part where the strip is pulled from the bath surface. CONSTITUTION:A molten plating metal which exists in the position of about 200mm. below a bath surface 17 and contains extremely less foreign matter is sucked by the operation of a pump 31 in a bath cell 15 mounted with the above- described slip pipes 25. The sucked plating metal is pressurized by the pump 31 through a pipe 33 and is fed through a pipe 29 to the pipes 25 so that said metal is injected from slip nozzles 27 toward a steel strip 1 near the part where the strip 1 and the bath surface 17 contact with each other. The injected flow is thereby passed toward the strip 1 from diagonally below to clean away the foreign matter floating on the surface 17 near the strip apart from the strip 1. The formation and flocculation of the oxide metal on the surface of the plated steel strip to be pulled up are prohibited by the oscillation generated from the collision against the jet flow, by which the generation of the defective product is eliminated and the yield is improved.
Patent JP-S60255382-A (JP)
Inventor: SHIRAI YOUJI
IPC: B25J9/06
Filed: 1984-05-28
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-S58225119-A (JP)
Title: Electrical insulating resin composition for impregnation
Inventor: UCHIYAMA AKIRA
IPC: C09D163/00
Filed: 1982-06-23
Abstract: PURPOSE:To prepare the titled composition giving a film free from cracks even without using preliminary drying process, by adding a specific mono-alcohol as a solvent to a resin composition obtained by compounding an epoxy resin with a resol-type phenolic resin at a specific ratio. CONSTITUTION:100pts.wt. of an epoxy resin derived from bisphenol A and epichlorohydrin is compounded with 10-70pts.wt. of a resol-type phenolic resin, and the obtained resin mixture is mixed with a tertiary mono-alcohol of formula (R1-R3 are 1-5C hydrocarbon group) preferably in combination with xylene as a solvent to obtain the objective insulating resin composition. The amount of the mono-alcohol is preferably >=10wt% based on the resin mixture. USE:Impregnation varnish for the coil of refrigerator motor.
Patent JP-S59232219-A (JP)
Title: Annealing adhesion inhibitor for steel material having graphitization preventing effect
Inventor: KUWAMOTO HIROSHI
IPC: C21D1/70
Filed: 1983-06-16
Abstract: PURPOSE:To obtain the titled inhibitor preventing the adhesion of steel materials to each other and the deposition of graphite during annealing by dispersing one or more among titanium oxide, titania sol, etc. and a sulfur compound in an aqueous soln. contg. an org. polymer dispersant. CONSTITUTION:One or more among titanium oxide, titania sol and titanium alkoxide and a sulfur compound or colloidal sulfur are dispersed in an aqueous soln. contg. an org. polymer dispersant. The resulting aqueous dispersion is coated on steel materials such as cold rolled steel plates before annealing. The annealing adhesion inhibitor prevents the adhesion of the steel materials to each other and the deposition of graphite during annealing.
Patent JP-S63273209-A (JP)
Title: Magnetic recording medium
Inventor: TOGAWA FUMIO
IPC: C09D175/04
Filed: 1987-04-30
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and durability by making combination use of a binder resin modified with a phosphoric acid group, binder resin modified with a sulfonic acid group, hardener, and nonmagnetic solid additive as the binder resin of a magnetic layer. CONSTITUTION:The binder resin modified with the phosphoric acid group and the binder resin modified with the sulfonic acid group are used as the binder resin of the magnetic layer. Further, the hardener is added thereto and the mixture is mixed and dispersed together with an org. solvent and other additives such as nonmagnetic solid additive particles and magnetic powder to form a magnetic coating compd. This magnetic coating compd. is coated on a base such as polyester film and is dried to form a magnetic tape. The tape obtd. in such a manner has characteristics such as high rectangular, large residual magnetic flux density, high output and C/N, long still life, small surface roughness, low porosity and high modulus of elasticity. The electromagnetic conversion characteristics and durability are thereby improved.
Patent JP-S5233367-A (JP)
Title: Washing machine
Inventor: TAZAWA TAKASHI
IPC: D06F33/00
Filed: 1975-09-06
Abstract: PURPOSE: To provide a washing machine to clean dirt on passing process of the washing water in high speed through texture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000298134-A (JP)
Title: Manufacture of magnetic detecting device
Inventor: ITO HIDEFUMI
IPC: G01P3/488
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To wrap an integrated circuit part in a magnet part by preparing an injection molding die shaped to correspond to the outer peripheral shape of the assembled and fixed state of the magnet part and integrated circuit part, and arranging the magnet part and integrated circuit part in the molding die to inject resin. SOLUTION: An injection molding die shaped to correspond to the outer peripheral shape of the finally assembled and fixed state of a magnet and a mold IC, is prepared. The molding die 30 comprises an upper mold 31 and a lower mold 32, and both molds are put together to form the outer peripheral shape. A parting part is provided with a resin filling runner 33 and gate 34. The mold IC is disposed in the lower mold 32, and the upper mold 31 and lower mold 32 are put together to fix and support the mold IC in the molding die 30. A space corresponding to the magnet is formed in the molding die 30. A mixture of magnetic powder such as ferrite with magnet constitutive resin such as thermoplastic resin (PPS or the like) as a binder, is injection-molded in the molding die and solidified.