baber/WOPTO huggingface dataset:
Patent JP-S5340822-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H05B6/68
Filed: 1976-09-27
Abstract: PURPOSE: To make a conduction order of a semi-conductor to match with a voltage polarity, by stopping a conduction of a power switching semi-conductor before a terminal voltage of an input condenser cutting zero points, or before a polarity is reversing, and by starting an oscillation after some constant time from a polarity reversing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62271760-A (JP)
Title: Thermal head
Inventor: SUZUKI TAKUMI
IPC: B41J2/335
Filed: 1986-05-20
Abstract: PURPOSE:To prevent a protective layer from generating cracks through deformation, even when hard dusts are adhered to a printing dot part and are pressed by a platen, by providing a heat-accumulating layer by partly applying a heat- resistant organic material to a heat-resistant insulating substrate, with a filler contained in the organic material. CONSTITUTION:A thermal head comprises a plurality of heat generating resistors 5, a plurality of conductor lines for supplying electric currents to the resistors and a protective layer 7, which are sequentially layered on a heat-accumulating layer 13 provided by partly applying a heat-resistant organic material to a heat-resistant insulating substrate 1. In the thermal head, the heat-accumulating layer 13 is provided by incorporating a filler 12 in the organic material. With the filler added to the organic material for the heat-accumulating layer 13, the viscosity of the material is increased, and thixotropy can be imparted to the material, thereby making it possible to partly provide the heat-accumulating layer in a pattern by screen printing.
Patent JP-H06297649-A (JP)
Title: Easily attachable laminated film for attachment and product to which the film is attached
Inventor: ICHIKAWA RINJIRO
IPC: B32B27/08
Filed: 1993-04-19
Abstract: PURPOSE:To ensure that attachment is performed easily and surely by laminating a high moisture permeable film layer and a low moisture permeable film layer, then attaching a high moisture permeable film layer side to a symmetrical surface, and using a combination of both film layers capable of satisfying specific relationships in terms of specific moisture permeability. CONSTITUTION:The laminated film is composed of a high moisture film layer A and a low moisture permeable film layer B, and a high moisture permeable film layer A side is attached to a symmetrical surface 0. In this case, for given moisture permeability, Pa and Pb, of the high moisture permeable film layer A and the low moisture permeable film layer B respectively at a temperature of 40 deg.C and at a relative humidity of 90% RH based on JIS Z2080 (g/m<2>, 24hr) all the combinations of these Pa and Pb satisfying all the equations, pa >=300. Pb>=100. Pa>=3Xp/b can be employed. Consequently, the film can easily be attached to an objective surface O such as a glass surface with water, and further, can easily be registered. In addition, the laminated film is free from the generation of creases and the entrainment of air bubbles.
Patent JP-S60262374-A (JP)
Inventor: SATOU YASUYUKI
IPC: H01T13/39
Filed: 1984-06-08
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-H0649375-A (JP)
Title: Production of dye
Inventor: RODERITSUHI RAUE
IPC: C07D285/135
Filed: 1993-04-21
Abstract: PURPOSE: To prepare a stable dye soln. without using an expensive process such as pressure permeation or reverse osmosis.  
     CONSTITUTION: The objective dye of the formula; D-N=N-Z [where D is an arom. or heterocyclic diazo and Z is an arylamino or heterocyclic imino of the formula; -N=Het (where Het is a heterocyclic divalent group)] is prepd. by an economically and ecologically especially preferable method by which an arom. or heteocyclic diazo component of the formula; D-NH 2  is reacted with a compd. of the formula; H-Z 1  (where Z 1  is an arylamino or hetarylamino) in an aq. medium in the presence of a material giving nitrous acid and in the presence of CO 2  at 5-100 bar pressure and at 0-125°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5640622-A (JP)
Title: Procution of vinylidene halide
Inventor: MOCHIDA ISAO
IPC: C07B61/00
Filed: 1979-09-13
Abstract: PURPOSE: A trihaloethane is heated in the presence of a hydrohalide salt of an organic base such as imidazole to produce the titled compound used as a monomer for synthesizing high polymers or as a synthetic intermediate in high yield.  
     CONSTITUTION: In the presence of a hydrohalide salt of an organic base of formula I (R 1  is-CH 2 -CH 2 -, -CH=CH-, the group of formula II; R 2  is H, methyl) such as 2-imidazoline, imidazole, benzimidazole, a trihaloethane such as 1,1,2-trichloroethane is heated at 230W320°C to produce a vinylidene halide such as vinylidene chloride. The reaction is preferably carried out in gas phase where the compound of formula I is supported on a carrier such as silica gel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09305131-A (JP)
Title: Flag rotating device
Inventor: NASUNO KEIJI
IPC: G09F17/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent flags from being turned up by strong wind and from being ruptured by wrapping around poles. SOLUTION: Most of the flags are frequently wrapped around the poles and are flapped and turned up at the time of the strong wind. Fittings with several grams weights are fixed to hoops to make the hoops freely rotatable without opposing the wind, by which a normal state is maintained at all times and the long lasting of the flags and poles 1 is made possible.
Patent JP-H04322227-A (JP)
Title: Liquid crystal optical element formed by using ferroelectric high-polymer liquid crystal
Inventor: ENDO HIROYUKI
IPC: G02F1/137
Filed: 1991-04-22
Abstract: PURPOSE:To allow the pseudo-displaying of moving pictures by using a simple driving circuit with a large screen even with a segment system by utilizing the nature of a ferroelectric high-polymer liquid crystal that the response time thereof with an electric field change depends on its average mol. wt. CONSTITUTION:The ferroelectric high-polymer liquid crystal 1 is crimped between substrates 3 with electrodes 2 and polarizing plates 4 are disposed on both outer sides of the substrates 3. The ferroelectric high-polymer liquid crystal 1 having a distribution in the mol. wt. is used. The ferroelectric high-polymer liquid crystal 1 is so formed that the average mol. wt. thereof varies with positions within the plane of the liquid crystal optical element. While the way of dispersion of the ferroelectric high-polymer liquid crystal 1 varying in the mol. wt. is not particularly limited, the average mol. wt. changing continuously from one end to the other of the liquid crystal optical element is more preferable. The response time with the electric feild change is eventually varied with the position within the plane of the liquid crystal optical element and the formation of the screen visible as if the picture is moving with one time of simple voltage waveforms is possible.
Patent JP-H06171629-A (JP)
Title: Unpacking of case
Inventor: KOBUKI MANABU
IPC: B65B69/00
Filed: 1991-04-19
Abstract: PURPOSE:To accurately unpack a case by checking whether a flap is adsorbed or not by suction on the case after the sucking operation of the flap is performed. CONSTITUTION:After the sucking operation of a flap F1 is performed, a check is made whether the flap F1 is adsorbed or not by suction on a case and, if so, a plate-like body 2 is inserted into a gap between flaps F1 and F2 to unpack the case.
Patent JP-H02294801-A (JP)
Title: Controller
Inventor: YAMAMOTO KEIICHI
IPC: G05B9/02
Filed: 1989-05-10
Abstract: PURPOSE:To secure the fail-safe of the whole system sufficiently by determining an ON command signal to a load after logical operation between a vibration signal which varies in logical value according to software and a control signal for controlling the load. CONSTITUTION:An arithmetic means 5 performs the logical operation between the vibration signal which varies in logical value according to software and is generated and outputted by a means 4 and the control signal for controlling the load and outputs the vibration signal only when the control signal is an ON command. Then a converting means 7 converts the ON command signal to the load 8 only when the vibration signal from the arithmetic means 5 is outputted and supplies the signal to the load 8. Consequently, if abnormality occurs to a controller side, the means 4 which generates and outputs the vibration signal stops driving, the arithmetic means 5 does not output the vibration signal, and the signal applied from the converting means 7 to the load 8 becomes an OFF signal, so the fail-safe of the system is secured sufficiently.
Patent JP-S5451343-A (JP)
Title: Code converter
Inventor: MIYATA MASACHIKA
IPC: H03M1/00
Filed: 1977-09-30
Abstract: PURPOSE: To improve the ratio of a signal to intra-band quantization noise power by nearly eliminating the power spectrum of a quantization noise near a direct current at the time when converting the multilevel signal of sampling period mT into the binary signal of sampling period T through the Z conversion.  
     CONSTITUTION: Multilevel signal Xi is held by holding circuit 10 for period mT. When multilevel signal Xi is odd, the value of the lowest digit bit is "1" and the output of trigger flip-flop 12 of clock period mT is inverted. Further, the output of trigger flip-flop 12 and the lowest digit bit are inputted to shift register 13 by way of AMD gares 110 and 111. In addition, the next-digit bit is inputted directly to shift register 13. This shift register, which is T in clock period, receives data in parallel and outputs them to OR gate 14 in series. The highest-digit bit, on the other hand, is sent to OR gate 14. In this way, a string of binary signals are outputted which correspond to the Z conversion of multilevel signal Xi 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5342453-A (JP)
Title: Intermittent type active sludge process and device
Inventor: ISHIHARA YUTAKA
IPC: C02F3/12
Filed: 1976-09-28
Abstract: PURPOSE:To provide an intermittent type active sludge means allowing its installation area to be reduced and capable of automatic operation, wherein an aerator tank and sludge separator tank are disposed in a single tank to alternately performing an aerating and sludge separating processes.
Patent JP-S5336857-A (JP)
Title: Elevator signal device
Inventor: SUETSUGU HIDETOSHI
IPC: B66B3/02
Filed: 1977-09-30
Abstract: PURPOSE: To indicate the elevator cage directing the hall call by putting darkly the indication lamp when the cage moves toward the hall call and by putting brightly the lamp when the cage moves to arrive the floor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6010250-A (JP)
Title: Formation of pattern
Inventor: AKIMOTO SEIJI
IPC: G03F7/039
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a resist pattern superior in resolution and heat resistance by using a polyacetal type polymer solubilizable in alkali by irradiation of electron beams. CONSTITUTION:A resist material to be used contains (A) an alkali-soluble polymer, such as novolak resin or polyhydroxystyrene, and (B) a polyacetal type polymer (solubility controller) usually forming an alkali-insoluble mixture when it is mixed with said polymer (A), and solubilizable in alkali by irradiation of electron beams. The preferably polyacetal resin (B) is poly-o-nitrobenzaldehyde acetal, especially, poly-o-nitrobenzaldehyde-1,4-dimethylcyclohexylacetal. Said mixture is dissolved in a solvent and applied, and after the irradiation of electron beams, it is developed with an alkaline developing soln.
Patent JP-H0564630-A (JP)
Title: Living body information processor
Inventor: KIMURA KAZUYUKI
IPC: A61B5/044
Filed: 1991-05-22
Abstract: PURPOSE:To provide a living body information processor which displays living body information differing in state from one another being distinguished well therebetween to facilitate the recognition of a generating source of any alarming condition or the like very much even if the alarming condition or the like is generated. CONSTITUTION:A CRT 200 performs a color display. When a living body signal or the like inputted through an external input interface 30 or a circuit interface 28 is in a non-alarming state, it is displayed in a normal display color specified beforehand and when the signal turns to an alarming state, it is displayed in a display color which is peculiar to each living body signal and different enough to be distinguished from the normal color thereby facilitating the judgment of an alarm generation signal. A display linear is displayed in a higher density at the center thereof and in a lower density gradually toward the peripheral part thereof.
Patent JP-H08317533-A (JP)
Title: Draining structure of electrical connecting box
Inventor: HIGUCHI EIJI
IPC: H01R13/52
Filed: 1995-05-16
Abstract: PURPOSE: To prevent contact between the water flooding into a case from a die releasing hole for molding a lock pawl provided in a connector housing section and bus bars. CONSTITUTION: In an electrical connecting box, bus bars 12A to 12C and insulated plates 13A, 13B are stacked within a case consisting of an upper case 10 where a connector housing section 14 is projected and a lower case 11. A lock pawl 15 for engaging connector is projected at the internal side wall of the connector housing section 14. A pipe section 17 for draining projected in the interior of the case from the periphery of the die releasing hole 16 to form the lock pawl projected within the case is projected from the lower surface of the upper case, while an inserting hole for insertion of pipe section is formed to the insulated plate encased in the case and bus bars are provided avoiding the pipe section. The lower case is provided at the bottom surface with a drain hole 20.
Patent JP-S61275913-A (JP)
Title: Working vehicle
Inventor: TAKEKATA MITSUHIRO
IPC: G05D3/12
Filed: 1985-05-30
Abstract: PURPOSE:To raise surely a working device even if a work load is increased, by operating a solenoid valve with an interrupted signal to raise the working device and extending the turn-on time of the interrupted signal when the reduction of rotation is detected by the signal from a sensor. CONSTITUTION:A controller 10 incorporates a microprocessor and performs two kinds of automatic control in accordance with a preliminarily set program. When a working device 3 approaches a set level, a solenoid valve V4 for an oil pressure cylinder 4 is operated by an interrupted signal S to prevent overshoot of the working device 3. If the load to a car body 1 heavy even when the oil pressure cylinder 4 is driven interruptedly, the capability of an oil pressure pump 21 is degraded according as the rotation number of an engine 20 provided in the vehicle body 1 is reduced, and the rising speed of the working device is reduced. The controller 10 sets the program so that the turn-on time of the interrupted signal S which raises the working device 3 is extended when the rotation number of the engine 20 is reduced.
Patent JP-2000306821-A (JP)
Title: End-of-baking detecting device
Inventor: KIYOMOTO HIRONOBU
IPC: H01L21/027
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To accurately manage the point of baking ending time in a baking process which is performed for baking a resist, antireflection film, etc. SOLUTION: While a white light beam is projected perpendicularly upon a resist film 15 applied to a wafer 13, the reflected light of the light beam from the film 15 is split spectrally into split light rays by means of a grating 22, and the split light rays are received by means of a light receiving element 23, such as CCDs, etc. The quality of the resist film 15 is detected from the spectral characteristics of the reflected light rays received by means of the light receiving element 23. The quality of the film 15 is detected while the film 15 is baked, and when an aimed quality is detected, the baking is terminated.
Patent JP-H04345753-A (JP)
Title: Alkaline battery separator and manufacture thereof
Inventor: ICHINUKIZAKA ISAO
IPC: H01M2/16
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the rise of battery internal pressure by containing specific fiber in one layer of a polyolefine system nonwoven fabric separator composed of two-layer structure, forming a one-side hydrophilic and one-side water repellent separator, and smoothly transmitting an oxygen gas to a cathode side from an anode side. CONSTITUTION:A mixed fiber is formed which is having 50wt.% of an ethylene- acryl acid copolymer-polypropylene core sheath type compound fiber 3, in which the inner layer component of an ethylene-acryl acid copolymer resin including a unit shown as -[CH2-CH(COOH)]- is composed of polypropylene resin, and 50wt.% of regular polypropylene fiber. This mixed fiber and a mixture, having a sheath component of equal quantities of a PP-PE core sheath type compound fiber 6 and a regular polyprene fiber, are laminated, so that the fibers are made parallel, on a fiber composed of a cross web 5. This compound fiber is heat-pressed with a pair of calender rolls to form an integratedly bonded nonwoven fabric sheet. The nonwoven fabric sheet is immersion-treated in a sulfuric acid solution and neutralized, and then is water-washed and dried to form a separator.
Patent JP-H09305975-A (JP)
Title: Apparatus and method for optical disk recording and reproducing
Inventor: OHATA HIROYUKI
IPC: G11B27/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To specify a high-reliability address (AD) and to specify a part between a groove part and a groove part by a method wherein, when the AD of a target sector on an optical disk is reproduced, every piece of AD information on every sector out of a plurality of sectors inside an identical discrimination information region is corrected by an integer value which is inherent to a zone which is accessed. SOLUTION: A signal PID1 to a signal PID4 are signals indicating four PID values which are read out from a disk. An agreement judgment part 1 judges whether the input signals PID1, PID2 agree or not. When the signals PIDs are read out correctly, the signals PID1, PID2 or the signals PID3, PID4 which are situated in the first half part or the latter half part of discrimination information are respectively the same. A difference absolute-value calculation part 3 finds the absolute value N as the difference between the signal PID1 and the signal PID3. A latch 4 adds the value N so as to be stored. A groove part/between-groove-parts signal, AD values of the signals PID1 to PID4 and a value in which the value N is added to the AD values are input to a selection part 5, PID1, PID2, PID3+N and PID4+N are output, and a judgment part 6 judges the address value of a sector so as to be output.
Patent JP-S6010562-A (JP)
Title: Manufacture of lead storage battery grid
Inventor: NAGATA YUKIHIRO
IPC: H01M4/82
Filed: 1983-06-29
Abstract: PURPOSE:To produce a grid for lead battery having excellent mechanical strength, by hardening maintenance-free lead alloy then performing work deformation to form into an expand sheet to be used as a grid. CONSTITUTION:Maintenance-free Pb alloy produced through continuous roll casting is thermally hardened and applied of 5-60% of work deformation through rolling under room temperature. This deformed sheet is expanded to form a grid body to be employed as a lead battery plate. With this method, a plate having increased yield strength ratio can be obtained. With this plate, the service life of battery can be lengthened.
Patent JP-S5242656-A (JP)
Title: Washing machine having in dehydration tank a motor for rotating pulsat or
Inventor: NAGAI MASAYA
IPC: D06F37/30
Filed: 1975-09-29
Abstract: PURPOSE: To simplify the structure of rotating pulsator which is used in a washing machine having a dehydration tank in washing tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000306143-A (JP)
Title: Bank note discrimination device for bank note counter
Inventor: NASU TADAHIRO
IPC: G07D7/12
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the space and the cost of a paper money discrimination device for a paper money counter which discriminates whether a bank note is an acceptable bank note to be counted or not and whether bank notes are sucked one by one. SOLUTION: This paper money discrimination device for paper money counter is provide with a holder 1 which holds a bundle of paper moneys to be counted, a rotating cylinder 3 provided with plural suction tubes 2, a vacuum pump which supplies a vacuum pressure into a hollow shaft 4, a connection path which is so arranged that only suction tubes facing the surface of the bundle of paper moneys held in the holder may be connected to the hollow shaft, a first light source 21 which emits light toward the surface of a paper money facing the suction tubes, a second light source 22 which emits light toward a turned-away bank note,  and an area sensor 23 which receives the light which is emitted from the first light source 21 and is reflected from the surface of the paper money facing the suction tubes and also receives the light which is emitted from the second light source 22 and is received through the turned- away paper money at different areas.
Patent JP-S63284660-A (JP)
Title: Inter-processor communication system
Inventor: JITSUPOU AKIRA
IPC: G06F15/16
Filed: 1987-05-16
Abstract: PURPOSE:To improve the throughput of an inter-processor communication system by providing a communication permitting clock mechanism between high-speed arithmetic processors independently of a normal clock mechanism and at the same time accepting simultaneously the communication control to those processors in response to the types of processors. CONSTITUTION:A control memory 1 includes a lock means 11 which controls the execution of data communication between a control processor 3 and an input/output processor 4 connected to a system controller 5, and another lock means 13 which controls the execution of data communication between high- speed device groups connected to a system controller 6. An arithmetic memory 2 contains a lock means 12 which controls the execution of data communication among high-speed arithmetic processors 7, 8, 9, 10. The control of communication is carried out among these processors independently of the control of communication carried out between both processors 3 and 4. At the same time, the simultaneous accesses are possible to plural high-speed arithmetic processors from the controller 5.
Patent JP-S61277550-A (JP)
Title: Device for transporting paper or the like
Inventor: RYU MITSUO
IPC: B65H29/60
Filed: 1985-05-31
Abstract: PURPOSE:To easily carry out the control of a gate means by setting the operating area of a classifying gate with plural detectors and turning off a solenoid when there is no sheet of paper, etc. in said area, in a mail classifier, etc. CONSTITUTION:A control part 21 always monitors position codes stored in a memory part 25 and, when a position code for the presence of mail has disappeared from a transporting passage 5a and a transporting passage 5a1 to a stacking case, within the operating area AE which is specified by photodetectors 10a-10d, for a classifying gate 26a, it turns off a solenoid 27 which drives the classifying gate 26a. Similarly, a classifying gate 26b is also turned off when a position code which indicates the presence of mail, has disappeared from its operating area in the memory part 25. Thereby, the control of gate means can be easily carried out, abnormality in transporting paper, etc. can be prevented, and power consumption can be reduced.