baber/WOPTO huggingface dataset:
Patent JP-H0742837-A (JP)
Title: Fixing device for hose body made of elastomer material in equipment
Inventor: GERUHARUTO TOUROU
IPC: F16J3/06
Filed: 1991-02-14
Abstract: PURPOSE: To transmit a high tension without any risk that a bellows wall comes off a holding part between a facility and a tightening piece in a device for fixing an end part free from any swollen part of a hose body capable of withstanding the tension of an elastomer material formed of cord fibers by holding a wall of the end part between the facility and a tightening piece separate therefrom. CONSTITUTION: Two forward and rear holding areas 21, 22 are provided on a holding part of an end part 12 in a fixing device, a wall of a hose body 13 is compressed by at least 30% to the total thickness of high strength carrying layers 16, 17 in one holding area 21 while the hose wall is slightly compressed in the second holding area 22, and the length of the second holding area 22 is determined so that the shear force to be transmitted through the adhesion of the fibers to the elastomer is at least same as the tensile strength of the fibers.
Patent JP-H01196762-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OISHI HIROAKI
IPC: G11B5/588
Filed: 1988-01-30
Abstract: PURPOSE:To narrow the movable range of a DT head by variably controlling the rotative speed of a rotating drum or the running speed of a magnetic tape so that the magnetic tape is run by a reference track pitch when the rotating drum is rotated integer-number of times. CONSTITUTION:In the DT head mode, a control circuit 13 variably controls the running speed of a magnetic tape 3 in accordance with the bit transmission ratio so that the tape 3 is run by a reference track pitch T when a rotating drum 2 is rotated integer-number of times. When the bit transmission ratio is 1/4-1/8, the running speed is so controlled that the tape 3 is run by the reference track pitch T when the drum is rotated four times. Then, a scanning locus of the head is obtained in a position of the reference track pitch T before when the height position of a DT head 6DT is controlled to form a recording track. Thus, the running speed of the tape is variably controlled to reduce the movable range of the DT head to 1/1.5 of conventional that.
Patent JP-S59145909-A (JP)
Title: Dimension measuring device
Inventor: MATSUMOTO TAKESHI
IPC: G01B7/02
Filed: 1983-02-09
Abstract: PURPOSE:To make a complicated zero point calibration unnecessary and to execute easily and exactly a dimension measurement by porviding an automatic zero point calibrating means on a device for measuring a dimension from a variation of an electrostatic capacity. CONSTITUTION:After a power source switch 19 is turned on, a measuring key 21 is depressed without placing anything between a measuring base 2 and a measuring piece 1. when an oscillation frequency in this case is within a prescribed range, a display of a measurement OK is executed on a display part 20. In accordance with this display, an object to be measured 23 is placed between the measuring base 2 and the measuring piece 1, and the measurement is executed. Also, when the oscillation frequency is out of the prescribed range, a calibrating direction of a zero point is displayed on the display part 20. When the measuring base 2 is turned in the right direction or the left direction in accordance with said display, a display of a measurement OK is executed on the display part 20. In accordance with this display, the measurement is executed. In this way, a complicated zero point calibration becomes unnecessary and a dimension measurement can be executed easily and exactly.
Patent JP-H11217002-A (JP)
Title: Truck wheel
Inventor: HIRANO TATSURO
IPC: B60B17/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent scratching a floor at the time of running on the floor, though this is a wheel which can run on a rail. SOLUTION: A truck wheel 1 is composed of an iron wheel body 10 which is formed in cylinder-shape and is provide with an axle shaft hole 12 passing through an axle shaft, and a shock absorbing portion 16 which is made of urethane laminated on the peripheral surface of the wheel body 10. At the center in the width direction on the peripheral surface of the wheel body 10, a rail fitting groove 14 having a triangle-shape in cross section is provided. The shock absorbing portion 16 is laminated on both sides of the peripheral surface of the rail fitting groove 14. A truck fitted with the truck wheel 1 can move a heavy article on a rail with a small number of people, since the rail fitting groove 14 fits with the rail when the truck is placed on the rail.  When the heavy article is unloaded from the truck and the truck is put down on a floor, the shock absorbing portion 16 contacts with the floor, so that the truck can move on the floor without scratching the floor.
Patent JP-S55114433-A (JP)
Title: Production of rim and disc for tyre wheel
Inventor: NAKAMURA KIYOSHI
IPC: B21D53/26
Filed: 1979-02-27
Abstract: PURPOSE: To enable the balanced strength tyre wheel to be obtained by drawing the blank of Al plate to a cylindrical body of the specified side wall thickness, splitting this to a bottom plate and tubular body and forming the disc and rim.  
     CONSTITUTION: The blank made from an Al plate is drawn to a cylindrical body. The side wall of this cylindrical body is worked evenly to the plate thickness required for rim. This cylindrical body is cut and deviced to a bottom plate 15 and a tubular body 16. The tubular body 16 is formed to a rim 17 through spinning or the like and the bottom plate 15 is formed to a disc 18 through pressing or the like. This disc 18 and rim 17 are combined to complete the tyre wheel. This method yields the tyre wheel which is light in weight, has balanced strength and whose disc thickness is larger than the rim thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09208796-A (JP)
Title: Thermoplastic resin composition improved in mold staining
Inventor: NAGAI TAKAYUKI
IPC: C08K3/34
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which is excellent in appearance, flexural modulus, tensile elongation, heat resistance, surface hardness and shock resistance and is suitable for injection moldings such as car interior parts items. SOLUTION: One hundred parts by weight of a resin composition comprising (A) 55-75wt.% of propylene-ethylene block copolymer, (B) 0-10wt.% of ethylene- propylene copolymer, (C) 5-15wt.% of ethylene α-olefin copolymer rubber and (D) 15-25wt.% of tale are mixed with (E) 0.05-2 pts.wt. of a hindered amine of the formula (R is a hydrocarbon group of 3 or more carbon atoms such as an ester group) and (F) 0.01-1 pt.wt. of triaryl phosphite and (G) 0.05-4 pts.wt. of a metal salt of the formula: (RCOO)2 X (R is a monovalent hydrocarbon group with a molecular weight of 290-500; X is Zn, Mg, Ca) to provide a thermoplastic resin composition improved in mold staining.
Patent JP-S62180798-A (JP)
Title: Method and apparatus for treatment of organic waste water
Inventor: HIRAYAMA TERUYASU
IPC: C02F3/34
Filed: 1986-02-03
Abstract: PURPOSE:To obtain a high treatment efficiency by detecting the rise and fall of a water level in an anaerobic tank and changing over the direction of circulating flow thereby eliminating the clogging in a fixed bed, making a sludge distribution uniform and making the flow rate distribution of waste water uniform. CONSTITUTION:The anaerobic treatment tank 1 having the fixed bed 3 in the inside and an aerobic treatment tank 5 are connected by a connecting piping 4 in the lower part and the org. waste water is introduced into the tank 1 and is circulated by a pump 8 in the tank so as to contact the sludge sticking to the fixed bed 3, by which the anaerobic treatment is executed. The waste water is then subjected to an aerobic treatment in the tank 5. The circulating flow of the waste water in the tank 1 is then changed over from the upward flow to the downward flow or from the downward flow to the upward flow in accordance with the water level in the tank 1. As a result, the local propagation of the sludge in the upper and lower parts of the fixed bed 3 is eliminated and the clogging of the fixed bed 3 is obviated. The sludge distribution is thereby made uniform and the flow rate distribution of the waste water is made uniform as well, by which the high treatment efficiency is obtd.
Patent JP-S53106659-A (JP)
Title: Rolling roll
Inventor: HATAKEYAMA TAKASHI
IPC: B21B27/00
Filed: 1977-03-02
Abstract: PURPOSE:The rolling roll in which the generating thermal fatigue crack is uniformly dispersed and the generation of the circumferential long deep crack is prevented, by installing the reticulate groove with specified cross angle, depth, etc., on the surface of the drum portion.
Patent JP-S61180622-A (JP)
Title: Laminated punching die
Inventor: TANAKA FUMIAKI
IPC: B21D28/34
Filed: 1985-02-06
Abstract: PURPOSE:To prevent deflection of a die by adding an increased flexural rigidity to the die and to solve burr and warp problems of punched products by putting plural vertical plates being vertical to the laminating direction of a laminated flat plate die holder between a lower die bed of a laminated punching die and a die plate. CONSTITUTION:The plural vertical plates being vertical to the laminating direction, having a suitable space, and facing to a die hole 10 are put in the laminated flat plate die holder 2 having the die hole 10 between the lower die bed 6 of the laminated punching die and the die plate 1. a projection 15a of the vertical plates 15 is fitted into holes 1a of the die plate 1 and is joined not to move. That die prevents deflection of the cutting edge of the die plate 1 to eliminate occurrence of burrs and warps of products for punching by a punch 3 and to produce good products.
Patent JP-S54114863-A (JP)
Title: Air dehumidifying method for ozone generator
Inventor: HISHIYAMA YOSHIO
IPC: C01B13/10
Filed: 1978-02-28
Abstract: PURPOSE: To dwindle electric power expenditure of a heating reclaiming heater by performing heating reclamation of air after dehumidifying in utilization of compression heat delivered from raw material air in the heating dehumidifying process of air for the ozone generator.  
     CONSTITUTION: After air with high temperature and full humidity from an air source is cooled off in a port b by a heat exchanger 44, which is rejoined at a piping 45, passing through coolers 3, 5 into a heat exchanger 44 whereby air gain b necessary for reclaiming under heat is heated, and further heated until it goes up to the temperature enough to reclaim adsorbent agents 13A, B. The air having passed through a dehumidifying cylinder 12B in 2-cylinder type which is alternately used is led to a piping 68 with use of a valve 66, which is joined with the air from the air source 1. When the delivered temperature for example rises to 135°C 2.5 hours later, the air b arrives at a heat exchanger 44 by converting a valve 41, which is rejoined at the piping 45. The heating reclaiming air b is preheated by the heat exchanger 44, to dwindle the electric power of a heater 58. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08219530-A (JP)
Title: Air-conditioner
Inventor: KATAOKA HIDEHIKO
IPC: F24F11/02
Filed: 1995-02-09
Abstract: PURPOSE: To obtain an air conditioner of which the capacity can be controlled properly in accordance with an outdoor air temperature. CONSTITUTION: When an outdoor air temperature detected by an outdoor air temperature sensor 22 is low at the time of the start of operation, a first correcting part 7a of a control part 7 corrects the initial frequency of a compressor to be high at the time of the start of a heating operation and to be low at the time of the start of a cooling operation. When the outdoor air temperature is high, on the other hand, the first correcting part 7a corrects the initial frequency of the compressor 1 to be low at the time of the start of the heating operation and to be high at the time of the start of the cooling operation. At the time of the start of the heating operation, accordingly, a shortage of a heating capacity is replenished when the outdoor air temperature is low, while an excess of the heating capacity is curbed when the outdoor air temperature is high.  At the time of the start of the cooling operation, on the other hand, the excess of the cooling capacity is curbed when the outdoor air temperature is low, while the shortage of the cooling capacity is replenished when the outdoor air temperature is high.
Patent JP-S59148324-A (JP)
Title: Method and device for thin film fabrication
Inventor: MIYOUKAN ISAO
IPC: H01L31/04
Filed: 1983-02-14
Abstract: PURPOSE:To fabricate a thin film having uniform quality by irradiating the substrate with electron beam and scanning it so as to vapor-deposit an evaporating substance on the substrate. CONSTITUTION:A hydrogen-gas introducing pipe 4 is connected to a bell-jar 1 connected to a vacuum pump through an exhaust way 5. Scanning-type electron beam generators 8A and 8B are arranged symmetrically under a vapor-deposition substrate 2 arranged in the bell-jar 1. In the bell-jar 1, an evaporation source 3 using silicon as an evaporating substance is arranged oppositely to the substrate 2. The generators 8A and 8B are driven to scan the electron beam from the generators in a manner the beam goes toward the substrate 2 thereby heating the evaporation source 3 and forming the thin film consisting of amorphous silicon including hydrogen on surface of the substrate 2.
Patent JP-S57137515-A (JP)
Title: Method for constructing civil engineering structure on soft ground
Inventor: YAMAOKA KAZUMI
IPC: E02D3/02
Filed: 1981-02-16
Abstract: PURPOSE:To improve a soft ground through consolidation of the soft ground for drainage, by a method wherein a flat bagform body, in which reinforcing rods are arranged, is placed on a soft ground, and ready mixed concrete is deposited in the flat bagform body to form it into a block. CONSTITUTION:A coupling ring 7 is placed to an iron frame 4 mounted to a peripheral part of a flat bagform body 1 whose main material is a permeable cloth, and the coupling rings 7 of the adjoining bagform bodies 1, 1 are connected together through the medium of a coupling thread to form a series of bagform body groups which are installed on a soft ground 6. From a concrete plant 10 installed on the ground or a conveyance barge, ready mixed concrete is placed, in order, into the flat bagform bodies 1 through a concrete implanting hole 2, being formed in the bagform body 1 and connected to a conveying line 11 running from the concrete plant, for filling the bagform body in order with the ready mixed concrete and curing therein.
Patent JP-H06212033-A (JP)
Title: Polyolefinic resin composition excellent in coating property and weather resistance
Inventor: SAITO YOSHIHARU
IPC: C08K5/13
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a polyolefinic resin composition excellent in coating properties and weather resistance. CONSTITUTION:This polyolefinic resin composition comprises 100 pts.wt. polyolefinic resin containing a crystalline polyolefin and/or an olefinic elastomer, (a) 0.05-0.20 pt.wt. hindered phenolic antioxidant, (b) 0.05-0.20 pt.wt. phosphorus- based antioxidant, (c) 0.10-0.50 pt.wt. ultraviolet ray absorber and (d) 0.10-0.30 pt.wt. hindered amine-based light stabilizer having >=2000 molecular weight.
Patent JP-S56119572-A (JP)
Title: Picture processing method
Inventor: SEKIKAWA KEIJI
IPC: H04N1/40
Filed: 1980-02-23
Abstract: PURPOSE:To perform a desired processing for a picture, by dividing the center picture element out of three continuous picture elements into two by a read instructing  equipment to process density information and by outputting repeatedly a signal  based on the difference between picture element densities in both ends and the density of the picture element in the center. CONSTITUTION:Input picture element signal Si becomes a digital signal by quantizer 40; and when required information is stored in memory 41, read instructing equipment 42 opens the gate of the stage or the address corresponding to picture elements B, E and H and distributes the output signal to operator 44 and difference equipment 43. This distribution is performed by transmitting input signals QB, QE and QH corresponding to picture elements B, E and H to the operator 44 side by the first and the third clocks. After that, operator 44 starts operating after signals QE and QB-QH are obtained, and signals O1 and O2 are output to buffer 45. This operation is repeated at the prescribed timing to achieve desired processing for the picture.
Patent JP-H08215065-A (JP)
Title: Grill unit
Inventor: TAKAMURA ATSUSHI
IPC: A47J37/06
Filed: 1995-02-09
Abstract: PURPOSE: To prevent a counter top from getting dirty or reaching a high temperature during grill cooking by preventing hot air from being leaked through a gap to the outside even when the grill cooking is performed in the state of forming the gap between a grill door and an upper casing. CONSTITUTION: A peak 31 is horizontally extended on the upper edge of a freely forward and backward movable grill door 3 for opening and closing an opening 21 of a grill casing 2. In this case, when closing the opening 21 with the grill door 3, the peak 31 is housed through a space 14 into a slit window 51 connected to a duct 15.
Patent JP-S58140059-A (JP)
Title: Nitrosourea compound and its preparation
Inventor: KATOU YOSHINORI
IPC: C07C239/00
Filed: 1982-02-16
Abstract: NEW MATERIAL:The compound of formulaI(R<1> and R<2> together form propylene or R<1> is H and R<2> is H, lower alkyl or aralkyl; Y is alcohol residue of active ester). EXAMPLE:N-succinimidyl 2[(3-chloroethyl)-3-nitrosoureido]propionate. USE:An intermediate for the synthesis of carcinostatic agent. For example, the reaction of an antitumor antibody with the compound imparts the antibody with cytocidal activity and gives a selective antitumor agent. PROCESS:The compound of formulaIcan be prepared by esterifying the carboxylic acid of formula II. The esterification is carried out by condensing e.g. a mixture of a carboxylic acid with an alcohol (e.g. N-hydroxysuccinimide) using a dehydrative condensation agent such as dicyclohexyl carbodiimide. The objective compound has a chloroethylnitrosourea structure and an active ester structure in the molecule, and is useful as an intermediate of a nitrosourea carcinostatic agent.
Patent JP-S63189261-A (JP)
Title: Driving method for plzt optical shutter array
Inventor: NAKAZAWA MASAYUKI
IPC: B41J2/44
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a driving method by which crosstalk can be reduced without need to form a PLZT optical shutter array in a special shape, by composing blocks of a plurality of PLZT shutter elements, and sequentially driving the shutter elements in each of the blocks at predetermined time intervals. CONSTITUTION:In a PLZT optical shutter array 11, for example, four adjacent PLZT optical shutter elements constitute one block. When an output terminal A of an element-selecting circuit 16 is brought to a ground potential at time t0, electric fields corresponding to output voltages from driving circuits DR11-DRn1 are applied respectively to the first PLZT optical shutter elements S11-Sn1 in the blocks B1-Bn, then an output terminal B of the circuit 16 is brought to the ground potential at time t1, and electric fields corresponding to output voltages from driving circuits DR12-DRn2 are applied respectively to the second PLZT optical shutter elements S12-Sn2. Similarly, a driving operation for a scanning line in the first line is finished at time t4. The PLZT optical shutter elements to which the electric fields are simultaneously applied are separated from each other by a three-element distance, so that crosstalk is extremely small.
Patent JP-S55114829-A (JP)
Title: Feed water control system for waste heat boiler
Inventor: KISHIDA KENJI
IPC: F01K23/10
Filed: 1979-02-27
Abstract: PURPOSE: To improve the follow-up control of a power plant to load fluctuations, by providing a fluctuation detector adapted to detect fluctuating factors occurred in a gas cycle plant in response to the load fluctuations of the power plant and to feed the thus-detected fluctuation signals to an arithmetic and logic unit.  
     CONSTITUTION: For a combined cycle plant in which exhaust gas from the gas turbine 15 generates steam by the waste heat boiler 1, the steam turbine 6 is driven by the said steam, and power is generated by means of the generator 7, an output of each of the feed water flow meter 2, steam flow meter 3 and drum water level indicator 5 is fed to the arithmetic and logic unit 12 as input. And the heated waste gas flow meter 13 and the heated waste gas thermometer 14 are provided as detectors to generate a pre-warning signal for the water level in the drum and feed water control, along with the load signal generator 8 for the generator 7 so that the output signals of these devices are introduced to the arithmetic and logic unit 12. Thus, the required control operation is performed by obtaining pre-warning signals when load fluctuations occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56119902-A (JP)
Title: Detecting system for abnormal reproduction state
Inventor: SAKATA AKIHIRO
IPC: G11B3/00
Filed: 1980-02-25
Abstract: PURPOSE: To eliminate malfunction by comparing the track information after the detection pulse signal produced at every one turn of a disc and the track information after the next detection pulse signal, and checking the normal state from either one.  
     CONSTITUTION: A signal is picked up 21 from a disc 11, and a video signal is demodulated 22, from which track information is sampled in a sampling circuit 23 and is decoded 24. On the other hand, a vertical synchronizing signal is taken out in a synchronizing separating circuit 27; at the same time, a pulse is obtained by a rotation detector 28. After detecting the rotation with a gate circuit 29, the continuous two vertical synchronizing signals are taken out, and the pulses delayed by the width shorter than one vertical scanning section are generated from the vertical synchronizing signals respectively in a delay circuit 30, and these are applied to memory circuits 25, 26, 43. Namely, the first track information is stored in the memory 26, then the 2nd track information in the memory 25. After one turn, the track information shifts the memories respectively at the first pulse after detecting the rotation in the similar manner and in a comparator 32, the track information is compared with each other and which is correct is judged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62180465-A (JP)
Title: Kana-kanji converting system
Inventor: HAYASHI HIROKAWA
IPC: G06F17/22
Filed: 1986-02-04
Abstract: PURPOSE:To attain the optimum KANA (Japanese syllabary)/KANJI (Chinese characters) converting system where the learning contents of frequently used words are never erased, by updating the storage when coincidence is secured between the learning contents corrected once to correct descriptions with reference with the memory contents. CONSTITUTION:An input means contains a no-conversion key with which a user corrects the converted KANJI-KANA description into the KANA description. While a no-conversion correction/register means stores the contents of operation corrected by the no-conversion key. The stored contents of corrected operation are used to correct previously the display of conversion for display when the inputs of the same Japanese rendering are available after registration on said register means. When the display of conversion is corrected and displayed, the storage is carried out again. Thus it is possible to attain an effective KANA/KANJI converting system where the result of conversion desired by an operator is easily obtained with no operation of the no-operation key carried out by the operator for correction to the KANA description.