baber/WOPTO huggingface dataset:
Patent JP-S5277161-A (JP)
Title: Flame retardant styrene resin compositions
Inventor: YOSHINO AKIRA
IPC: C08L23/00
Filed: 1975-12-24
Abstract: PURPOSE: Flame retardant styrene resin compositions with excellent high impact properties and flow properties, comprising (a) an ethylene-vinyl acetate copolymer grafted with a styrene monomer and (b) a styrene resin, incorporated with magnesium hydroxide as an inorganic filler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H092773-A (JP)
Title: Hand mechanism of driving device in passenger conveyor
Inventor: YAMAUCHI TAKAO
IPC: B66B23/02
Filed: 1995-06-20
Abstract: PURPOSE: To provide a hand mechanism of a driving device in a passenger conveyor, in which the hand mechanism of the driving device in the passenger conveyor can be easily and quickly mounted for the required time. CONSTITUTION: A worm wheel 9 is previously joined to an output shaft of a driving motor or a shaft of a speed reduction gear, a stopper 10 for supporting the end of a rod 5 is previously installed. The worm wheel 9 and a worm 7 are meshed with each other by changing the inclination of the rod 5 for the required time after the worm 7 to be meshed with the worm wheel 9 and the hand rod 5 provided with a hand handle 6 are engaged with the stopper 10, and then the hand handle 6 is rotated, and the shaft of the driving motor or the speed reduction gear is rotated by hands.
Patent JP-H09335-A (JP)
Title: Hair deviation preventing structure for hair pin
Inventor: SAITO TATSUYA
IPC: A45D8/02
Filed: 1995-06-20
Abstract: PURPOSE: To facilitate the pinching of hair evenly between two grasping frame parts by forming deviation stop recess parts between deviation stop protrusion parts made up of corrugated parts formed on grasping rods of both the grasping frame parts. CONSTITUTION: In two grasping rods 6 of one grasping frame part 2, one retaining protrusion part 13 is formed as corrugated part 10 continuously near the tip part thereof. Both the grasping frame parts 2 and 3 can be kept open mutually by elasticity. In the opened state, the retaining protrusion part 13 of both the grasping rods 6 is separated from both the grasping rods 8. Both the grasping frame parts 2 and 3 can be closed mutually against the elasticity to be retained. In the closed state, the retaining protrusion part 13 of both the grasping rods 6 is engaged between the tip parts of both the grasping rods 8 to be caught. Hair H is inserted between both the grasping frame parts 2 and 3 and held with the closing of both the grasping frame parts 2 and 3.  In the closed state, the hair H is also inserted into deviation stop recess parts 12 of one grasping frame part 2 between both the grasping frame parts 2 and 3. This enables holding of the hair evenly without slipping between both the grasping parts 2 and 3 to be bound easily and accurately.
Patent JP-S5942656-A (JP)
Title: Tape recorder
Inventor: FURUTA TAKAAKI
IPC: G11B15/03
Filed: 1982-09-02
Abstract: PURPOSE:To obtain a titled tape recorder which is extremely convenient for use, by providing a rise detecting circuit of a counter switch, so that not only a memory operation from a rewinding state but also the memory operation from a reproducing state and a fast forwarding state can be executed. CONSTITUTION:When a counter display value is shifted to ''000'' from ''999'' in a reproducing state, a single pulse of a high level is outputted from an output terminal 47 of a rise detecting circuit 40, an output terminal 55 of an NAND gate 49 of a logical circuit 19 becomes a low level, and when a tape reaches the final end in a reproducing state, an output terminal 56 of an NAND gate 50 becomes a low level. Outputs of the NAND gates 49, 50 are supplied to a controlling circuit 1 through a changeover switch 61, and when reproducing repeatedly, a device enters into a rewinding operation through a terminal (b). At the time of a memory stop operation, a memory stop command is supplied to the controlling circuit 1 through a terminal (c) of the changeover switch 61.
Patent JP-S6214035-A (JP)
Title: Test piece for testing fatigue crack propagation
Inventor: KONDO YOSHIYUKI
IPC: G01N3/32
Filed: 1985-07-12
Abstract: PURPOSE:To enable highly accurate measurement of growth in a crack even in a high-temperature and high-pressure corrosive environment, by providing a concave on the back of a crack to stuck a strain gauge thereinto and is closed with a cover plate to form a test valve. CONSTITUTION:A crack 2 is developed at the center of a test piece 1 and a concave 4 is provided on the back thereof. A high temperature strain gauge (non-anticorrosive type) 5 is stuck on the surface in the concave 4 and closed with a cover plate 9. A lead 6 is drawn from the strain gauge 5. Then, a test piece 1 is place into an autoclave, upper and lower rods are linked together through through holes 3a and 3b of the test piece 1 and then, a load is applied to the crack 2 vertically with the upper and lower rods. At the same time, the back distortion is measured with the strain gauge 5. Thus, since the strain gauge is provided on the back of the crack in the test piece and closed, any ordinary non-anticorrosive type strain gauge can be used even under a high temperature and a high pressure and this enables highly accurate test for the fatigue crack propagation by the back strain compliance method.
Patent JP-H11331569-A (JP)
Title: Method and device for processing image and storage medium
Inventor: ASAI HIDEHIKO
IPC: G03G21/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing image with which an unwanted original is not read. SOLUTION: An original size is judged (step S706) and when it is judged that an original in a different size is fed by an original feeder although it is not instructed to feed the original in the different size through the said original feeder (step S707), an image is processed by changing the original size according to the judged original size (step S709).
Patent JP-S638924-A (JP)
Title: Input and output scheduling system
Inventor: YAMAMOTO AKIRA
IPC: G11B15/02
Filed: 1986-06-30
Abstract: PURPOSE:To efficiently use a data transfer path even when respective input/ output devices having deviation in access frequency by determining whether a pre-reading and batch writing schedule process by an input/output device which is scheduled at the current point or a process by another input/output device is performed at a next schedule point according to the operation state. CONSTITUTION:A next schedule point of time is set a preprocessing time before the time when the pre-read and batch write data transfer process scheduled at the current schedule point of time ends, and it is determined at the next schedule point of time which of the pre-reading and batch writing schedule process by the input/output device scheduled at the current point and the pre- reading and batch writing schedule process by another input/output device is performed. Consequently, even if respective input/output devices have deviation in access frequency, the data transfer path between the input/output devices and a controller which controls them is used efficiently and the pre-reading and batch writing of data are realized with the smallest buffer size.
Patent JP-H0822870-A (JP)
Title: Terminal waterproofing structure of flat cable
Inventor: TAKIGUCHI ISAO
IPC: H01R12/79
Filed: 1994-07-05
Abstract: PURPOSE:To provide a terminal waterproofing structure of a flat cable which can reduce the number of part items because of its simple structure as well as secure waterproofness. CONSTITUTION:Circular packing 21 is provided around the overall periphery of the rear end of the exposed conductor portions 11 of a flat cable 10, and partition packing 22 is provided between the exposed conductor portions 11. Side end packing 23 is provided at each side end of the exposed conductor portion 11, and front-end packing 24 is provided at the end of the exposed conductor portion 11. When the flat cable 10 is inserted into the mating housing, the outer peripheral surface of the circular packing 21 presses against the inner wall surface of the housing, and the upper end face of the partition packing 22 presses against the inner wall surface of the housing. Also, the lower end face of the front-end packing 24 presses against the housing, and the side face and lower end face of the side end packing 23 press against the inner wall surface of the housing. It is thus ensured to prevent water and the like from entering the housing, securing the waterproofness of each exposed conductor portion 11. Further, the number of part items can be reduced since no special housing need be used.
Patent JP-S5376989-A (JP)
Title: Continuous production of catalyst
Inventor: YAGI JIYUN
IPC: B01J37/02
Filed: 1976-12-20
Abstract: PURPOSE: To produce a catalyst of uniform and stable characteristics in a continuous and economical manner by passing a beltlike continuous catalyst carrier between rollers impregnated with a soln. contg. catalyst metals after which the supported catalyst soln. is dried and reduced with H 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0821210-A (JP)
Title: Power generating facility in incinerator
Inventor: TERAJIMA MASAHARU
IPC: F01K27/02
Filed: 1994-07-06
Abstract: PURPOSE:To increase the power generation amount by recovering waste heat of exhaust steam by a first class suction-type heat pump, so as to raise the temperature of condensed water, raising the temperature of the condensed water to be fed from a condensing tank to a deaerator, decreasing the amount of extracted steam required to raise the temperature of the condensed water by the deaerator, and increasing the amount of steam to flow in the steam turbine after the bleeding part. CONSTITUTION:Exhaust steam discharged from a steam turbine 4 is condensed by a water cooling-type condenser 5, so as to obtain condensed water, and this condensed water is transferred into a deaerator 8 by raising the temperature by a first class suction-type heat pump 8 to be operated by exhaust steam or extractes steam, and it is further heated by extracted steam from a steam turbine 4 by the deaerator 8, and then it is supplied as boiler supply water into a boiler 1.
Patent JP-S6216249-A (JP)
Title: Disk-like information recording and reproducing device
Inventor: MIURA YOSHIO
IPC: G11B7/09
Filed: 1985-07-15
Abstract: PURPOSE:To correct the reproducing scan position of a reproducing means and the fluctuation in the relative position of an information track due to the distorted shape of the information track by making the phase of the eccentric constituent of the information track correspond with the phase of a correcting signal. CONSTITUTION:An error signal from an error signal generating circuit 1 through the waveform shaping circuit 7 of a tracking control circuit is counted by the counter function 9 of a microcomputer 8. A sine-wave memory 13 is accessed according to this counted value, the correspondent sine-wave is read and subtracted through a DA converter 14, and then the feedback control of a driving circuit 5 is executed. A correcting signal is switched to decrease the value counted by the counter function 9, and the phase difference between the eccentric constituent and the correcting signal comes to zero. Then the value counted by the counter function 9 comes to zero. Therefore the influence of the eccentricity on the information track can be removed, and a good record can be reproduced.
Patent JP-S5777116-A (JP)
Title: Device for securing pallet of free-cycle conveyor line
Inventor: KAWABE OSAMU
IPC: B65G17/00
Filed: 1980-10-31
Abstract: PURPOSE: To position and secure a pallet conveyed with a conveyor chain, by using a securing device.  
     CONSTITUTION: A pallet 9 having a positioning member 10 is conveyed by a conveyor chain 8. At each working station, a stopper claw 7 is swung clockwise over a block 5 into contact with an elastic stopper 11. When the guide groove 7a of the stopper claw 7 remains stopped in a position where the positioning member 10 is loosely inserted into the groove, the member 10 comes into contact  with the surface of the guide groove 7a and the claw 7 is push-turned counterclockwise by a lever 19 so that the pallet 19 is positioned and secured. After  some work, the block 5 is swung down couterclockwise about a support shaft 6  so that the positioning member 10 is disengaged from the guide groove 7a of  the stopper claw 7 and the pallet 9 is coupled to the conveyor chain 8 and  moved together therewith. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5582708-A (JP)
Title: Desulfurizing agent for molten iron
Inventor: ARAI MINEO
IPC: C21C1/02
Filed: 1978-12-15
Abstract: PURPOSE:To provide a desulfurizing agent of excellent performance for molten cast iron, by addn. of a specific quantities of Ca-, Mg-cpds., carbon, fluoride of alkali metal or of alkaline earth metal, if necessary, silica to CaC2 powder which is a main component. CONSTITUTION:The desulfurizing agent is made by mixing 50-80% by wt. CaC2 powder with 10-30% by wt. CaCO3, Ca(OH)2, or CaO, 0.5-20% by wt. MgO-contg. powder, e.g., magnesia clinker, dolomite clinker, or serpentine etc., 0.5-20% by wt. carbonaceous material powder, e.g., oil coke, charcoal etc., 0.1- 10% by wt. fluoride of alkaline earth metal or alkali metal, e.g., MgF2, CaF2, NaF, etc., in addn. if necessary, 10% by wt. acidic cpd. powder, e.g., SiO2, etc. The mixt. is primarily powdered and then pulverized to a particle size larger than 100 meshes. The desulurizing agent has excellent dispersibility of CaC2, excellent flowability, and extremely high performance as the desulfurizing agent for the molten cast iron contained in a mixer car.
Patent JP-H112162-A (JP)
Title: Distribution type fuel injection pump
Inventor: IZUKI SEIJI
IPC: F02M41/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To easily demount a high-pressure pipe and a delivery valve by mounting the high-pressure pipe reaching the fuel injection valves, on a position separated from a plug, in a distribution type fuel injection pump where a gauge mounting part is installed on an upper edge in the sliding direction, of a plunger of the fuel injection pump, and closing the same by the screwing of the plug. SOLUTION: On the arrangement of a dial gauge G to be screwed on an upper face of a hydraulic head 1, three delivery valves 6 are projected on an position around a distribution shaft, and high-pressure pipes 26 are respectively connected with the delivery valves 6. A plug is mounted on a position bypassing the positions of the delivery valves 6 and the high-pressure pipes 26, and the dial gauge G is mounted after the plug, is demounted. By positioning the delivery valves 6, the high-pressure pipes 26 and the plug separately from each other, the mounting and demounting work can be improved when the dial gauge G and the plug are mounted and demounted. The dial gauge G comprises a sensor rod to be inserted into an inside of a plunger barrel, to use the same for the adjustment of the injection time.
Patent JP-S6061584-A (JP)
Inventor: KURAUSUUDEIITORITSUHI ZAIRAA
IPC: C07F7/12
Filed: 1984-07-26
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-S6311130-A (JP)
Inventor: FURANSHISU EI RESUPERANSU
IPC: A61B3/10
Filed: 1986-07-02
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-H06341492-A (JP)
Title: V belt
Inventor: KUROKAWA TOMOMITSU
IPC: F16G5/08
Filed: 1993-05-31
Abstract: PURPOSE:To provide a V belt excellent in a bending property and preventing cracking of a rubber part. CONSTITUTION:In a low edge type V belt 1 consisting of an extensible rubber part 2, an adhesive rubber part 3 with core wires 5 buried in it and a V core rubber part 4 with fiber filled on an inner peripheral surface in order from the outer peripheral side, the V core rubber part 4 consists of a V core upper layer 6 on the outer peripheral side and a V core lower layer 7 on the inner peripheral side, and hardness of the V core lower layer 7 is set high in comparison with that of the V core upper layer 6.
Patent JP-H11344686-A (JP)
Title: Polarization nondependency type optical isolator
Inventor: SUGIYAMA SHIN
IPC: G02B6/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a polarization nondependency type optical isolator which has a small insertion loss, superior extinction performance, and mass- productivity, and is small-sized and inexpensive. SOLUTION: This polarization nondependency type optical isolator is a polarization nondependency type optical isolator in which a 1st 1/2-wavelength plate 1 overlaps with a part of one surface of a Faraday rotator 3 and a 2nd 1/2-wavelength plate 2 overlaps with a part which is the surface of the Faraday rotator 3 where the 1st 1/2-wavelength plate 1 does not overlap, the angle of rotation of the Faraday rotator 3 is π/4, the 1st and 2nd 1/2-wavelength plates 1 and 2 are double refraction crystals made of lithium tantalate and the angle between the phase delay axis of the 1st 1/2-wavelength plate 1 and the phase delay axis of the 2nd 1/2-wavelength plate 2 is π/4. This optical isolator transmits coherent parallel light in the forward direction through interference operation, but cuts it off in the reverse direction.
Patent JP-S5277526-A (JP)
Title: Reproduction of chrominance signal
Inventor: NOMURA HIROSHI
IPC: H04N9/83
Filed: 1975-12-23
Abstract: PURPOSE:To obtain stabilized and simple structure APC circuit by using quartz crystal oscillator for voltage oscillator of VTR and also by connecting inductance in series to quartz crystal oscillator to secure wide frequency control range.
Patent JP-S6048216-A (JP)
Title: Electrolytic and mechanical combined grinding method
Inventor: MAEHATA HIDEHIKO
IPC: B23H5/00
Filed: 1983-08-23
Abstract: PURPOSE:To attain effective finishing of a dovetail groove, by providing a cone- shaped electrode of similar form to the dovetail groove in cross section with a grinding member mounted thereon, which grinding member includes abraisive grains. CONSTITUTION:A cone-shaped electrode 3 connected to the negative electrode of a d.c. power source is formed in such a way that its cross section is similar to that of the dovetail groove 2 and slightly smaller than the same. The electrode 3 is provided with a plurality of exhaust nozzles 4 of electrolyte 5 on its surface opposing the surface of the dovetail groove 2 to be finished. Further, a grinding member 6 having water transmitting prperty, insulating property, and flexibily, such as nonwoven fabric including abraisive grains, is mounted on the surface of the electrode 3, and thus an electrode tool is provided. The electrode tool is sent into the dovetail groove 2, while being rotated. By the rotation of the electrode tool and the relative movement between the same and the work under the condition of the grinding member pressed against the surface of the dovetail groove to be finished at 0.2kg f/cm<2> or above, the dovetail groove can be finished to 1mumRmax or below within a short time.
Patent JP-S5945362-A (JP)
Title: Powder paint
Inventor: TOKUNAGA KOUJI
IPC: C09D5/03
Filed: 1982-09-07
Abstract: PURPOSE:To prepare a powder paint having excellent dispersibility in organic pigment, and giving a coating film having excellent appearance and weather resistance, by using a specific vinyl copolymer containing a specific amount of a halogenated alkyl-containing acrylic acid ester, as a film-forming component. CONSTITUTION:The objective powder paint contains, as a film-forming component, a vinyl copolymer having a number-average molecular weight of 1,500- 15,000 and a softening point of 80-150 deg.C and obtained by using 0.01-20wt%, based on the whole comonomers, of a (meth)acrylic acid ester containing halogenated alkyl group. The vinyl copolymer is preferably the one represented by the formula (R1 is H or methyl; R2 is H, halogen (F, Cl, Br or I) or methyl; n is 0- 13), e.g. 2,3-dibromopropyl methacrylate. The comonomer used in the vinyl copolymer is preferably styrene, glycidyl methacrylate, etc.
Patent JP-S5677759-A (JP)
Title: Detecting device of rotational frequency
Inventor: OSHIZAWA HIDEKAZU
IPC: F02D41/34
Filed: 1979-11-29
Abstract: PURPOSE: To realize a high-accuracy detection of the rotational frequency in a short time, by giving an iteger-fold multiplication to the frequency of the AC signal corresponding to the rotational frequency by the PLL.  
     CONSTITUTION: The teeth of the gear 2 forming the converting unit 4 fixed to the crank shaft of the engine or the like are detected by the electromagnetic pickup 3, and then the AC signal of the frequency proportional to the rotational frequency of the engine is produced. This signal is turned into the signal of the frequency which is multiplied by N-fold through the PLL6 incorporating the phase comparator 9, voltage control oscillator 7, 1/N-divider 8 and others via the waveform shaping circuit 5 each. Thus the counting period is controlled for the counter 13 which detects the rotational frequency by counting the clock supplied from the reference pulse generator 12 in the measuring circuit 14. In such way, a high-accuracy detection is made possible for the rotational frequency in a short time with a simple constitution without increasing the number of teeth of the converting unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H025423-A (JP)
Title: Semiconductor device
Inventor: FUJII TAKAKO
IPC: H01L21/28
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a wiring structure having high stress migration resistance without increasing a contact resistance between upper and lower layers or between a semiconductor substrate and interconnections by forming part of interconnections of an integrated circuit formed on the substrate in a 3-layer structure of silicide/Al/silicide. CONSTITUTION:A first layer interconnection 6 is formed in a 3-layer structure, and its upper and lower layers are composed of MoSi2 (molybdenum silicide) layers 8a, 8b having high stress migration resistance. An intermediate layer is composed of an Al alloy having lower resistance value than that of the MoSi2. The layer 8a of the lower layer is so formed as not to increase the contact resistance of the interconnection 6 with an N-type diffused layer 3. Thus, the interconnection 6 is composed of three layers of the thin layer 8a, the layer 9 and the layer 8b thereby to improve the stress migration resistance and electro-migration resistance of the interconnection 6 without increasing the contact resistance with a substrate 1.
Patent JP-2000181422-A (JP)
Title: Partial selection device of display screen
Inventor: ISHIKAWA SHUJI
IPC: H04N5/262
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To select picture information desired by a provider from a display device of the picture information of the provider's side and to display the information on the display device of the person to whom the information is provided. SOLUTION: The picture information, which is taken in, is displayed on a picture information display means (a display section) 11. The provider (an explaining person) selects a desired portion (a region) by a partial selecting means (an input section 13 and a display region specifying section 22) and outputs the portion by a picture outputting means (a second picture outputting section) 21c. Thus, a simplified picture is provided on an external display device 110 of a person to whom the information is provided (an explanation receiving person side).