baber/WOPTO huggingface dataset:
Patent JP-S5964866-A (JP)
Inventor: HANSU MANTSUAA
IPC: G03G15/20
Filed: 1983-08-31
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-S5281308-A (JP)
Title: Oils for cold rolling
Inventor: SEMOTO SHIYOUZOU
IPC: C10N40/24
Filed: 1975-12-27
Abstract: PURPOSE: OIls for cold rolling, having good separability from the waste water, characterized by containing specific compounds which have food lubricity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6220211-A (JP)
Inventor: MATSUZAKI ATSUHIDE
IPC: H01H31/04
Filed: 1985-07-19
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-S643565-A (JP)
Title: Method and device for taking and transferring reaction bead after cleaning in inspection of blood or the like
Inventor: TSUKIOKA YASUNOBU
IPC: G01N35/10
Filed: 1987-06-25
Abstract: PURPOSE:To prevent the dropping of the cleaning water remaining in a suction nozzle by allowing a communicating path between the inside of the nozzle and the external air to remain in an attraction part of a reaction bead. CONSTITUTION:A small projection 11 on the inside surface of the attraction part 10 forms the communicating path (w) for communicating the inside cavity of the suction nozzle 1 with the outside when the reaction bead (a) is attracted thereto. A notch 12 is provided to the circumferential wall of the part 10 as an inlet of the path (w). A dispensing nozzle 2 is in common use as an air feed nozzle as well and the nozzle 1 is disposed coaxially with only the nozzle 2 therein. The cleaning water in the hole is sucked and is recovered into a tank when the cleaning water from the nozzle 2 is stopped upon ending of the cleaning and the nozzle 1 is inserted into the hole. The bead (a) arriving at the end is attracted to the attraction part of the nozzle 1. The path (w) is formed at this time and the cleaning water remaining in the hole is sucked into the nozzle 1 and is thus thoroughly removed. Furthermore, the cleaning water in the nozzle 1 is recovered into the tank. The remaining cleaning water is thereby completely recovered and the dropping thereof is prevented.
Patent JP-2000345285-A (JP)
Title: Low alloy cast steel and heat treatment thereof
Inventor: MORI HIROYUKI
IPC: C21D6/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a member having high strength homogeneous at the inside and outside by controlling the multiple of the hardenability of cast steel contg. C, Si, Mn, Ni, Cr, Mo and V to the specified value or above. SOLUTION: This low alloy cast steel contains, by weight, 0.15 to 0.22% C, <=0.4% Si, 0.7 to 1.4% Mn, 1.2 to 2.5% Ni, 0.1 to 1.1% Cr, 0.1 to 0.7% Mo and <=0.3% V, and in which the multiple of hardenability (α)(with each component as weight %, α=750C+88Si+-162Mn+81Ni+34Cr+301Mo+454V+20) satisfies >=560. The index of weldability (β)(β=C+Mn/6+Ni/15+(Ce+Mo+V)/5) is controlled to <=0.8 to improve its weldability, and the index of castability (γ) (γ=39.9C+10.0Si-0.8Mn-1.5Ni+0.2Cr+0.6Mo-6.2V+14.3) is controlled to >=16 to control the length of defects to <=5 μm. It is preferable that austenitizing treatment is executed at 900 to 400 deg.C at the average cooling rate of 1 deg.C/min by air cooling, and after that, tempering is executed at 600 to 700 deg.C.
Patent JP-H08325316-A (JP)
Title: Production of ethylene-based polymer
Inventor: ISHIHARA YOSHIMITSU
IPC: C08F4/658
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an ethylene-based polymer by using specific plural heterocyclic compounds as essential components, without using a different metal element except titanium, capable of producing a polymer for a film by one-stage polymerization in excellent productivity, having a widened molecular weight distribution. CONSTITUTION: This ethylene-based polymer is obtained by using a catalytic system obtained from (A) (II) a solid catalytic component prepared by treating (I) a solid content composed of at least a magnesium atom, a halogen atom, a titanium atom and (D1 ) an n-membered ring heterocyclic compound as essential component with (D2 ) an m-membered ring compound (m is equal to or more than n+1 and equal to or less than n-1) and (B) an organoaluminum compound. The molar ratio of the total of the component A and the component B contained in a catalyst solid component and (T) a titanium atom is 0<[(D1 +D2 )/T]<100 and 0<D1 <D2 <100.  A solid component (I) comprising at least the magnesium atom, the halogen atom, the component T, the component D1 as essential components is treated with the component D2 to give the solid component (II) or the component I is supported on an inert inorganic compound carrier (e.g. silica, etc.) to give a solid component (III), which is treated with the component D2 to give a catalyst solid catalyst (IV).
Patent JP-H08328587-A (JP)
Title: Acoustic effect device
Inventor: TOYODA TAKASHI
IPC: G10L21/003
Filed: 1995-05-31
Abstract: PURPOSE: To provide an acoustic effect device capable of converting an optional interval into an inharmonic interval by adding the multiplication values obtained by multiplying output signals of two phase shifters having a specified phase difference with two output signals of a low frequency oscillator at optional combination. CONSTITUTION: First, second phase shift means 7, 8 having the phase difference of 90 deg. each other are connected in parallel to a band-pass filter 4 through which only a prescribed band of an input signal S2 can be passed. First, second phase shift means output signals S6, S7 respectively outputted from the first, second phase shift means 7, 8 are multiplied respectively with first, second oscillation means output signals S3, S4 respectively outputted from two output terminals with the phases different by 90 deg. from each other of an oscillation means 3 oscillating a frequency smaller than the input signal S2 by an operation means 9 at the prescribed combination. Then, by adding the multiplication values, the optional interval is converted into the inharmonic interval.
Patent JP-S6219911-A (JP)
Title: Remote control shift system
Inventor: HIRAO SHIGEHARU
IPC: B25J13/06
Filed: 1985-07-18
Abstract: PURPOSE:To perform a reverse shift from an end point to a start point according to the memory contents of a storage device when the end pint is indicated, by providing an input device which gives the indications of both start and end points of shift to an operating device and also a storage device to a shift device to store the data on the remote control commands. CONSTITUTION:When a control part 25 recognizes that an end point return key 13 is pushed, the signal is sent to a motor drive circuit 27 so that a shift device 20 is turned by 180 deg.. Then, the device 20 changes its direction by a motor 28. Then, the part 25 receives the key input from an operator when a shift is started to an end point from a start point and reads reversely the data out of a storage part 26 in terms of time series. Then, the part 25 performs the control based on those read-out data so that the device 20 is moved to the end point from the start point in the same route from the start point to the end point. When the device 20 is set back at the start point, the device 20 is turned again by 180 deg. by the drive of the motor 28 and reset to its original state.
Patent JP-S5279805-A (JP)
Title: Device for transmission and reception of data communication
Inventor: WATANABE KOUJIROU
IPC: H04L27/02
Filed: 1975-12-26
Abstract: PURPOSE:Eliminate phase changes for a carrier wave by using a single sine wave of a carrier wave frequency as a pilot signal, and to prevent deterioration caused by the extraction of a pilot signal.
Patent JP-S6052737-A (JP)
Title: Pickling liquid sampling device for measurement of acid concentration
Inventor: TSURUTA NOBORU
IPC: B01D29/01
Filed: 1983-09-01
Abstract: PURPOSE:To measure automatically the concentration of a pickling liquid by constituting a device so that a filter, which is provided in a duct from a continuous pickling tank of steel bands, is prevented from being clogged with sludge. CONSTITUTION:A sample liquid has coarse refuse eliminated by a primary filter and is sent to a secondary filter 4a or 4b and has sludge eliminated, and the clean sample liquid passes a flow meter and is supplied to an automatic titration device. A filter medium 42 is inserted into a filter body 41 by a guide 46 and is attached and fixed there. The filter medium is divided equally into, for example, three of an upper part, a middle part, and a lower part, and perforations 50 having 1-5mm. diameter are provided in the upper part, and perforations 51 having 100mu-1mm. diameter are provided in the middle part, and no perforations are provided at all in a lower part 42a; and the sample liquid is stagnated in this part 42a, and iron having a high specific gravity is settled and accumulated there.
Patent JP-S6142215-A (JP)
Inventor: FUKAZAWA TAKAYUKI
IPC: F16L1/00
Filed: 1984-07-31
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-H04341520-A (JP)
Title: Production of cold rolled steel sheet for superworking
Inventor: SENUMA TAKEHIDE
IPC: C22C38/00
Filed: 1991-06-04
Abstract: PURPOSE:To produce a cold rolled steel sheet excellent in deep drawability by subjecting an ultralow carbon steel containing specific trace amounts of Ti and/or Nb to hot rolling and cold rolling under respectively specified conditions and then performing acid pickling, cold rolling, and annealing. CONSTITUTION:A slab of a steel which has a composition containing, by weight, 0.005% C, <0.005% N, <0.005% S, and Ti and/or Nb by the amount satisfying inequality 1 and further containing 0.1-1.0%, in total, of one or >=2 elements among Mn, Si, Ni, Cu, Cr, and Al is hot-rolled at >=35% total reduction of area at a temp. in the region between the Ar3 of the steel and (Ar3 +100 deg.C), and cooling at the time of gamma alpha transformation is done at >=10 deg.C/sec average cooling rate. After rolling is performed at a temp. in the region not higher than the Ar3 transformation point so that final finish rolling temp. FT( deg.C) satisfies inequality II, cooling is done while regulating average cooling rate until a time (t) at which FT satisfies inequality III is reached to <=20 deg.C/sec. The resulting hot rolled plate is pickled to undergo descaling, and then, cold rolling and annealing treatment are done.
Patent JP-H04359601-A (JP)
Title: Truck provided with current collector
Inventor: OOMASA HIROKATSU
IPC: B25J19/00
Filed: 1991-06-04
Abstract: PURPOSE:To reduce the space for laying rail by providing a truck which can switch the traveling direction by 90 deg.. CONSTITUTION:A truck 11 is diagonally provided with two current collectors 16, each of which comprises two collector shoes contacting with a trolley wire 15, two supporting means therefor, two means for urging the supporting means to push the two collector shoes against the trolley wire 15, and means for fixing the two supporting means to the truck 11 with fixing angle variable within 90 deg. with respect to the truck 11. At least one of four collector shoes is contacting with the trolley wire 15 at ail times.
Patent JP-H118540-A (JP)
Title: Interface circuit and discrimination level setting method therefor
Inventor: NAGATA KYOICHI
IPC: H03K19/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To output an output signal following up a high-speed input signal, even if the internal power source of an interface circuit is a low voltage. SOLUTION: Respective n-type transistors N1 and N2 are serially connected to respective p-type transistors P2 and P4 consisting of a current mirror circuit, and at the same time, transistors N11 and N12 for power down control are serially connected (longitudinally piled) to respective transistors N1 and N2 for inputting a reference voltage VREF and an input signal IN, and further the respective transistors N11 and N12 are composed of n-type transistors. Furthermore, an input circuit, which is the interface circuit, and a dummy input circuit in the almost a configuration similar to that of the input circuit are provided, and an optimum reference point is applied to the input circuit as an operating current by a circuit group composed of the dummy input circuit, a buffer circuit, an optimum value holding circuit, a correction circuit and a regulation circuit.
Patent JP-S5489501-A (JP)
Title: Tuning circuit between vhf/uhf switching stages
Inventor: ISHIKAWA FUMIO
IPC: H03J5/24
Filed: 1977-12-27
Abstract: PURPOSE: To simplify the constitution of a circuit without causing a mutual interference by using circuits in common in a VHF-UHF high-frequency part as many as possible.  
     CONSTITUTION: By way of high-frequency input tuning circuits 33V, 33U and HFA34 and high-frequency inter-stage tuning circuits 35V and 35U, TV signals of VHF and UHF are supplied to mixer circuit 37, where they are converted into intermediate frequencies by outputs of VHF and UHF local oscillation circuit 39 respectively before being outputted via IF filter 41. In circuit 35V, a low/high band changeover of VHF is made by the output of control circuit 36 and in circuit 33V, no low/high band changeover is made. Further, IF filter 41 has narrow-band double  hump response and eliminates unneeded signals definitely. Among input and  inter- stage, and local oscillation circuits, unused circuits are turned OFF by a  switching element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H062039-A (JP)
Title: Production of extra fine wire of medium carbon steel
Inventor: YAMAZAKI TAKESHI
IPC: C22C38/06
Filed: 1992-06-18
Abstract: PURPOSE:To improve fracture reduction, twisting value, and kink load ratio by subjecting a wire rod, in which steel components are specified and also tensile strength after patenting treatment and the area of a pearlite structure are respectively specified, to drawing. CONSTITUTION:A steel having a composition which consists of, by weight, 0.30-0.60% C, 0.10-0.50% Si, 0.60-1.5% Mn, and the balance Fe with inevitable impurities and where the content of Al among the impurities is regulated to <=0.003% is refined. The tensile strength of this steel after the final patenting is regulated to a value in the range determined by inequality, dependent on C content, and also a pearlite structure and pro-eutectoid ferrite are regulated, by area ratio, to >=99.5% and <=0.5%, respectively. The wiredrawing material of this medium carbon steel is subjected to drawing of >=4.5 true strain. By this method, the extra fine wire of medium carbon steel having <=0.4mum diameter and >=300kgf/mm<2> tensile strength and also having high strength and high ductility can be obtained.
Patent JP-S6052392-A (JP)
Title: Planographic printing plate material
Inventor: IBATA JIYOUJI
IPC: B41N3/03
Filed: 1983-08-31
Abstract: PURPOSE:To contrive to enhance adaptability for printing and durability in printing, by a method wherein when providing a hydrophilic layer constituting a hydrophilic non-image part, the surface of a polymeric compound having a water absorption of not more than 0.2% is sulfonated to have a contact angle for water of not larger than 40 deg.. CONSTITUTION:A polymeric compound having a water absorption of not more than 0.2%, obtained by polymerizing one or more monomers selected from aromatic compounds, olefin compounds, acrylic compounds, halogenated unsaturated compounds and the like are formed into a film or a sheet, which is used singly or in the state of being laminated with other base material to constitute a composite material. The sulfonation of the surface is so conducted that the surface has a contact angle for water of not larger than 40 deg., preferably, not larger than 30 deg.. The method of sulfonation is not particularly limited, and the surface may be sulfonated by, for example, immersing the film or sheet in fuming sulfuric acid or by sulfonation in a sulfuric acid anhydride system.
Patent JP-S5382939-A (JP)
Title: Enclosure soundproof type compulsory water-cooled vertical engine
Inventor: SATOU NAOAKI
IPC: F16F1/36
Filed: 1976-12-28
Abstract: PURPOSE: To improve soundproof performance and perform engine cooling favourably, and simplify the structure of the cover by covering the whole outer surface of the engine on the underframe installed with the radiator and the radiator fan by each soundproof cover: upper and lower, right and left, front and back. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S618471-A (JP)
Title: Ignition coil fitted with large capacity capacitor
Inventor: SAKATA YUUJI
IPC: H01F38/12
Filed: 1984-07-30
Abstract: PURPOSE:To prevent a misfire or the like in time of engine revolution from occuring as well as to aim at improvements in a rate of fuel consumption and engine output, by installing a capacitor of more than 10,000muF in capacity in an ignition coil in an automobile engine. CONSTITUTION:A capacitor 1 of more than 10,000muF in capacity is installed in the primary side 2 of an ignition coil in an engine for an automobile, by way of example. If so, electricity being charged into the capacitor 1 flows in a primary coil 2 simultaneously with connection between contact points 5 but this current becomes the bigger the larger in capacity of the capacitor 1. Therefore, a high pressure current by far than that of the past is generated at the secondary side 3 of the ignition coil, becoming a complete smooth current. In consequence, a current-energizing failure and the like due to defective connection between these contact points 5 cause by a misfire in time of low engine speed and high-speed revolution are soluble owing to a large current, thus improvements in a rate of fuel consumption and engine output are attainable.
Patent JP-H107505-A (JP)
Title: Transparent noxious insect controller
Inventor: NAKAO KATSUMI
IPC: A01N43/08
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent noxious insect controller capable of uniformly plastering on a treating surface, excellent in weatherability and useful for window glass, show windows, wall surfaces, etc., by containing a specific film- forming component, a specific organic solvent and an effective ingredient for insect pest control. SOLUTION: The active ingredients of this transparent noxious insect controller contains (A) preferably <=0.5wt.% of an effective ingredient for insect pest control such as dichlorvos, diethyltoluamide, etc., and (B) 0.1-10wt.% of a film- forming ingredient consisting of a transparent organic compound capable of dissolving the ingredient A such as alkylbenzene (derivative) having a 4-14C alkyl group. The remained part comprises (C) an organic solvent having 1,200-1,500Pa saturated vapor pressure at 20 deg.C such as isoparaffin, etc.
Patent JP-H09283639-A (JP)
Title: Formation of twin tabs by self alignment
Inventor: CHII SHII U
IPC: H01L21/8238
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing twin wells, which have a flat substrate surface having not a step structurally, by sea alignment. SOLUTION: One photoresist mask is used to obtain self-alignment type twin wells having a substrate surface having not a step structurally. That is, a silicon dioxide film 24 is formed on a semiconductor substrate 10 and a sacrifice film 34 is formed on the film 24. Here, the extent of the film 34 is set in such a way that one part of the film 24 is exposed. Ions having a first polarity are implanted in the substrate 10 through the exposed part of the film 24, a flattened film 51 is formed and after the flattened film part on the film 34 is removed, the film 34 is removed. Ions 76 having a second polrarity are implanted in the substrate 10 through the film 24 part, which is not covered with this flattened film. After that, a high-temperature diffusion is executed, the implanted ions are diffused by a drive-in and the twin wells 102 and 104 are formed by self alignment.
Patent JP-H0510193-A (JP)
Title: Engine controller
Inventor: HARADA YASUHIRO
IPC: F02P5/15
Filed: 1991-07-01
Abstract: PURPOSE:To provide an engine controller that is able to control a body vibration even in a driving range other than adjustable-speed ranges and to check any possible adverse effect such as a malfunction and the worsening of exhaust performance, etc., due to vibration other than the body vibration to the minimum CONSTITUTION:In a driving range other than an adjustable-speed range, namely, a driving state small in a variation of intake air quantity, a driving state Zact of an engine 12 in and around a decelerating line where a body vibration is liable to occur, is detected by a detector 18, and when this detection is carried out, a control unit 14 enhances the gain of engine power control for controlling the body vibration.
Patent JP-S5684498-A (JP)
Title: Plating method of cast product
Inventor: ITOU TSUTOMU
IPC: C25D5/00
Filed: 1979-12-11
Abstract: PURPOSE: To prepare a high quality product by a method wherein, in applying an under plating, a rack is immersed in a plating liquid and, before current is passed, the plating liquid is placed under vacuum together with the rack to eliminate bad plating.  
     CONSTITUTION: A watch case is cast and the surface thereof is shaved and polished. The rack set with the watch case is immersed in an under plating liquid and, before current is passed, the plating liquid is held in a vacuum condition of 10 -2 W 10 -5  Torr together with the rack. Thereby, the air in casting defects is removed to permeate the plating liquid as well as to eliminate bad plating of the cast product and a high quality product can be produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6316175-A (JP)
Title: Rotating fluid energy converter
Inventor: KITA YASUO
IPC: F03C1/247
Filed: 1986-07-07
Abstract: PURPOSE:To release sliding resistance between a housing and a torque ring, by making the torque ring displaceable in the shaft center direction, and installing a ring pressure pocket, where pilot pressure is taken in, between the tip end side of the torque ring and the inner surface side of the housing. CONSTITUTION:A piston 2 and a rotatable cylinder barrel 3 are installed in a housing. A torque ring 6 is made displaceable in the shaft center direction, and a ring pressure pocket 26 is installed between an outer circumferential step part 26 of a tubular connecting part 6A and the inner surface side of a front cover 1A. Accordingly, as a pump motor, when actuation is topped, pilot pressure is taken in the pressure pocket 26, excessive sliding resistance between the housing and the torque ring is released.
Patent JP-S5861750-A (JP)
Inventor: NAKAJIMA SOUJI
IPC: A61H21/00
Filed: 1981-10-07
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-H116111-A (JP)
Title: Oiling structure for vibrating shaft in vibrating roller
Inventor: IWAKUMA HIDEKI
IPC: F16N7/16
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an oiling structure for the vibrating shaft of a vibrating roller, which prevents the bearings from being damaged due to the defective oiling for the vibrating shaft in a simple structure thereof when rolling a slope, and enables effective oiling. SOLUTION: In this oiling structure, the side ends of a vibrating device case 2 are closed, and recesses 12 are formed at the acceleration shafts 5, 5' in which bearings 8 supporting the vibrating shaft 7 are fitted. Lubricating oil contained in the bottom of the vibrating device case 2 is fed from the recesses 12 to the bearings of the vibrating shaft through oiling holes 18. In this case, oil-scooping means 26 for scooping lubricant oil and guiding it to the recesses 12 in accordance with the rotation are provided in the vibrating device case 2. Troughs 13 having an opening face in the rotary direction and gradually getting narrow toward the inlet of the oiling hole 18 of the acceleration shaft are provided in the recesses 12.  And further, the oiling hole opening 18a in the oiling space 20 is positioned at a nearer position of the axial center of the acceleration shaft than the seat 10 face of the bearing 8, and oil- accumulating spaces 23 are formed.