baber/WOPTO huggingface dataset:
Patent JP-2000052962-A (JP)
Title: Antiskid controller
Inventor: MATSUMOTO SHINJI
IPC: B60T8/58
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To accurately converge a wheel speed to a target wheel speed by providing a drive time calculating means for calculating the drive time of a liquid pressure control means according to the target pressure intensification/reduction quantity and the drive state. SOLUTION: A controller 1 is provided with a target pressure intensification/ reduction quantity calculating means 2, a traveling state detecting means 3, a drive state detecting means 4, a drive time calculating means 5, and a liquid pressure control means 6. The target pressure intensification/reduction quantity calculating means 2 inputs the speed (wheel speed) of a wheel 7 from a sensor 8 and calculates the target pressure intensification/reduction quantity of the liquid pressure control means 6 based on it. The traveling state detecting means 3 detects the traveling state of the vehicle and the drive state detecting means 4 detects the drive state of the liquid pressure control means 6.  The drive time calculating means 5 inputs information from each of the target pressure intensification/reduction quantity calculating means 2, the traveling state detecting means 3, the drive state detecting means 4, and the drive time calculating means 5, calculates the drive time of the liquid pressure control means 6 based on the information, and drives the liquid pressure control means 6 at the found drive time.
Patent JP-H1151270-A (JP)
Title: Clamp device for flange
Inventor: SUZUKI KUNIO
IPC: F16L23/16
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a stopper from separating from a stopper block, eliminate frequent troublesome mounting operations such as fitting the end of separated stopper into a receptacle hole in the stopper block, and dissolve inconvenience such that movement is generated in a piping member in association with the separation to lead to damaging a supporting member for the piping member. SOLUTION: A clamp device for flange includes a pair of clamp jigs 20 to fix butting flanges 33a, 34a, 34b, 35a by the inner side face of each of the blocks 2 arranged in the endless ring shape, and they 20 are at least in one place coupled together so that the specified spacing is maintained by a stopper device 1. The stopper device 1 has one stopper block 21 attached to the above- mentioned block of one of the clamp jigs 20, another stopper block 22 attached to the block 2 of the other clamp jig 20, and a stopper 23 whose one end is fixed to the stopper block 21 and other end is fixed to the other stopper block 22.
Patent JP-H0267919-A (JP)
Title: Graphic meter
Inventor: KANDA YASUYUKI
IPC: G01D9/00
Filed: 1988-09-02
Abstract: PURPOSE:To improve accuracy in reading of the result of recording by operating the distance between a previous recording position actually recorded and the latest recording position to be recorded on the basis of stored data and striking a point only when said distance exceeds a predetermined value whereby striking points are not overlapped. CONSTITUTION:When a set value of the feed speed of a chart and an input signal are inputted through an input circuit 2, a controlling command means 20 generates a controlling command to a chart motor driving means 5, a transverse motor driving circuit 8 and a pen selecting motor driving circuit 6. A chart is hence advanced and at the same time, a pen is moved. A recording position operating means 21 sequentially operates the recording position from a reference point of the chart, and the result of the operation is stored by a storage means 22. A striking point distance operation means 23 operates, on the basis of the stored recording position data, the distance between a previous recording position and the present recording position, thereby determining whether or not the distance exceeds a predetermined value. If the distance is beyond the predetermined value, a striking command means 24 generates a striking command to an up-down motor driving circuit 7.
Patent JP-H07169029-A (JP)
Title: Cassette for cleaning of magnetic head
Inventor: GRITTMANN ERNST-JUERGEN
IPC: G11B23/107
Filed: 1994-09-14
Abstract: PURPOSE: To provide an effective magnetic head purifying cassette by providing at least one flexible hollow body for a purifying liquid and one distributing conduit in a container and providing a valve device between the hollow body and the conduit. CONSTITUTION: A purifying cassette R is formed with a casing consisting of an upper half part 1 and a lower half part 2, and a spool 3, a spool break 4 and a bellows closed body 5 are provided within the casing. A purifying tape 6 is wound around the spool 3, a storage tank 7 for a purifying medium and purifying liquid such as an isopropanol or the like is arranged so as to enclose the spool 3 and closed with a closing cap 8. The tank is connected to the inside of the bellows hollow body 5 via a feeding conduit, a distributing conduit 9, a valve device, a magnetic valve 10 or the like.  The hollow body 5 is connected to a distributing cap 11, the pore space for communicating the distributing conduit 9 and a suction conduit 12 is provided in the cap 11, the storage tank 7 and the hollow body 5 are communicated via suction conduit 12, and the storage tank 7 is communicated to the open air with the magnetic valve 14 without passing through the magnetic valve 14 and the conduit.
Patent JP-S6199368-A (JP)
Title: Solid-state image sensor
Inventor: MOROZUMI SHINJI
IPC: H01L27/146
Filed: 1984-10-19
Abstract: PURPOSE:To make S/N in an MOS type solid state image sensor excellent, by arranging an added capacitor comprising a thin dielectric film on a picture element electrode. CONSTITUTION:On an Si single crystal substrate 40, a source 41, a drain 42 and a gate 43 of a transistor are formed. Then, a first interlayer insulating film 45 is formed. A contact hole is provided on the source 41, and a vertical line wiring layer 44 is formed. Thereafter, a second insulating layer 46 is formed. A contact hole is provided on the drain 42, and an picture element electrode 47 is formed thereon. A light sensitive thin film is applied on the entire surface. A light sensitive layer 48 is made to remain on a flat part as much as possible. Then, a thin dielectric film 49 and a transparent electrode 50 are formed on the entire surface. The thin dielectric film increased the capacity of the picture element electrode. The thickness of the film is made as thin as possible as far as the withstanding voltage and a defect ratio permit. A material having a higher dielectric constant is desirable. A ferroelectric body can be used. For example, when PLZT of 1,500Angstrom  is sputtered and the material is formed, the picture element capacity of 0.3 PF, which is close to about 100 times the conventional capacity, is obtained. The S/N can be improved by 30dB.
Patent JP-S60111114-A (JP)
Title: Grasping method of transport quantity of granular body in two phase flow of solid and gas
Inventor: KOMATSU HIROYUKI
IPC: B65G53/66
Filed: 1983-11-21
Abstract: PURPOSE:To grasp exactly a transport quantity of a powder carried by a fixed gas two phase flow by providing a connecting nozzle to a granular body transport pipe, a gas leading-in part and a gas discharge part, and also using an enclosed vessel which is capable of measuring a weight of itself. CONSTITUTION:A powder transport pipe connecting nozzle 6 is provided on the side circumferential part of a vessel 1, also a gas feeding pipe 7 is connected to the bottom part, and also a gas discharge pipe 9 having a pressure adjusting valve 8 is connected to the top part. Also, a fixed gas separating filter 10 is provided on the upper part in the vessel 1, a gas blown in from a blow-in port 7a disperses and floats a powder in a space S2, and on the other hand, the inside of the vessel 1 is pressed to a prescribed pressure, and only the gas is discharged through the gas discharge pipe 9. Also, before starting a measuring work, as for the vessel 1, its empty weight is loaded to a measuring device 2. In this way, a transport quantity of a powder carried by a fixed gas two phase flow can be grasped exactly.
Patent JP-H0855796-A (JP)
Title: Scanning aligner and scanning exposure method
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 1995-08-29
Abstract: PURPOSE:To reduce the error in relative rotation to improve the quality of an image by correcting, by slight rotation, at least of either a mask or a photosensitive substrate in scanning exposure light, centering upon the illumination area of illumination light or the projection area of a circuit pattern so that the difference of each yawing quantity measured by first and second interferometers may be fixed. CONSTITUTION:The general image of a circuit pattern is scanned and exposed on a photosensitive substrate W by the synchronous scanning of a mask stage 30 and a substrate stage 48. And, this scanning exposer is provided with a first interferometer 38, which measures the quantity of yawing of the mask stage 30 during the scanning exposure successively, and a second interferometer 50 which measures the quantity of yawing of a substrate stage 48 occurring during scanning exposure successively. And, this is provided with control means 34, 54, and 100 which corrects, by slight rotation, at least, of either a mask R or a photosensitive substrate, in scanning exposure light, centering upon the illumination area of the illumination light on a mask or the projection area of the circuit pattern on a photosensitive substrate so that the difference of each yawing being measured with the first and second interferometers 38 and 50 may be fixed.
Patent JP-H0957772-A (JP)
Title: Manufacture of film
Inventor: ITO NOBUAKI
IPC: B29K77/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacture a film formed using a solution with such advantages as the non-generation of creases during separation, the minimization of the meandering action of a belt and the highly stable formation of a film. SOLUTION: In the method to manufacture a film formed by stretching the flow of a polymer solution on a support, the support is endless belt, and the welded joint angle of the endless weld is 88 deg. or more to 90 deg. or less with the direction in which the belt is moved forward. In addition, the amount of the edge bend of the belt is 20mm or less on both sides.
Patent JP-S6465429-A (JP)
Title: Working machine
Inventor: TANAKA HIDEAKI
IPC: G01L3/00
Filed: 1987-09-04
Abstract: PURPOSE:To reduce the rotating speed of an engine at the best timing in a light load state without reference to the technical skillfulness of an operator by providing a prime mover, a hydraulic pump, a control means, etc. CONSTITUTION:When one of operation levers 10-12 is operated while the engine 1 is rotated and the hydraulic pump 2 is driven, the control means 16 outputs a driving signal to a corresponding valve among direction control valves 7-9 and the valve is changed over. Then the pressurized oil of the pump 2 is supplied to a boom cylinder 4, an arm cylinder 5, or a bucket cylinder 6 and a corresponding actuator is driven to rotate a working mechanism member for a boom, arm, or bucket, thereby performing operation. Then a means 16 displays the square value of a pump flow rate from an output means as an operation information signal on a unit 15 during the operation mentioned above. Thus, the engine rotating speed is reduced at the best timing.
Patent JP-H0957989-A (JP)
Title: Ink jet recording apparatus
Inventor: KISHIMOTO MITSURU
IPC: B41J2/165
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To simplify the mechanism of a cap by decrease a load applied on the mechanism for moving the cap. SOLUTION: An ink jet recording apparatus 2 has an ink jet head 1 (a head 1) and a carriage 3 carrying the head 1. In the non-printing region, a receiving tray 6 for empty injection (a receiving tray 6) on the bottom face of which a hole 6a is formed, a sweeping blade 10 for being brought into contact with the orifice face 1a of the head 1 and sweeping the orifice face 1a and a cap 11 for covering the orifice face 1a to prevent the ink from drying, are successively arranged. At a position being communicated with the holes 6a of the receiving tray 6, a guide pipe 8 with a negative pressure suction mechanism 7 is provided. The receiving tray 6, the sweeping blade 10 and the cap 11 are respectively movably provided in the arrow mark directions F and G.
Patent JP-S6465234-A (JP)
Title: Pretreatment of feedstock to be charged to smelting furnace
Inventor: KAWAGUCHI TAKAZO
IPC: C22B1/20
Filed: 1987-09-03
Abstract: PURPOSE:To reduce unnecessary ore to be sintered without increasing treatment energy by crushing high-temp. sintered ore, charging ore or pellets thereto and cooling the mixture composed thereof in a cooler section, then classifying the cooled mixture and using plus sieve as the feedstock to be charged to a smelting furnace. CONSTITUTION:The cake subjected to calcination in a sintering machine is discharged at an ore discharge end 5 of a pallet 4 and is crushed by a crusher 14. The crushed cake is charged to a cooler 11. Raw material ores 12 for charging to a blast furnace are charged between the ore discharge end 5 and the inlet part of the cooler 11 to mix the crushed and sintered cake 13 in the high- temp. state and the ores 12 of ordinary temp. at this time. The mixture is cooled and dried in the cooler 11 and the fine grains or fine powder sticking to the surface of the ore particles is separated from the ores, then the mixture is conveyed in this state to a sizing sieve 6 and is classified. The plus sieve product is used for charging to the smelting furnace and the minus sieve product is used as a sintering feedstock.
Patent JP-H1064913-A (JP)
Title: Device for holding conductive ball
Inventor: HAJI HIROSHI
IPC: H01L21/60
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To hold a conductive ball without vacuum clamping by making a current flow into the conductive ball in a recessed part through a terminal, so that the conductive ball is attracted to the recessed part by the action of the current and magnetic line of force. SOLUTION: A recessed part 11 which holds a conductive ball, two or more terminals 13 and 14 which contact to the conductive ball in the recessed part 11, and a current supply means 12 which allows a current to flow in the terminals 13 and 14, are provided. In addition, a magnetic-line-of-force generating means which makes a magnetic line of line of force B act in the direction N1 orthogonal to direction N2 of current I, and a head 9 which holds the recessed part 11 and the terminals 13 and 14, are provided. For example, multiple pyramidal recessed parts 11 are formed at a lower surface 9a of the head 9, and an anode 13 and a cathode 14 are assigned at each recessed part 11. When the conductive ball touches the anode 13 and the cathode 14, the current I flows in the direction N2 which is orthogonal to the direction N1 of the magnetic line of force.  Thus based on Fleming's rule of left hand, a force F acts on the conductive ball in direction N3, so that the conductive ball is pressed to the recessed part 11.
Patent JP-H1062054-A (JP)
Title: Refrigerator
Inventor: ONISHI KENJI
IPC: F25D21/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the efficiency of a cooling system and remove condensation produced on a partition wall of a refrigerator body mounting a front face plate made of a thermally-conductive material on the front face of the partition wall and mounting a non-thermally-conductive material-made front place plate reinforcing member on both ends of the front face plate. SOLUTION: A heat radiation pipe 18, which constitutes a part of a front condenser is laid out on the rear surface of a front face plate 24 formed with a thermally-conductive material while a front face reinforcing member 25 fittable into a partition wall formed with a non-thermally-conductive material, such as resin is mounted on both ends 24 of the front face plate. A heat storage material 26 is pasted on the rear surface of the front face plate 24 and laid out so that it may heat-exchange the heat radiation pipe 18 by contact.  When an elasticity holding plate 27 is mounted on an upper partition wall 2, the heat radiation pipe 16 and the heat storage material 26 are definitely joined with the front face plate 24 with a thermal insulating material 28 and the heat dissipation of the heat radiation pipe 18 can be definitely transferred to the front face plate 24 by way of the heat storage material 26 with higher efficiency.
Patent JP-2000019943-A (JP)
Title: Device and method for learning support
Inventor: TATSUMI SHIGEZO
IPC: G09B5/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To attain rational improvement of a learning method in which the learning period is made longer for the items having a higher degree of memory learning and the learning period is made shorter for the items having a lower degree of memory learning, in place of the conventional learning method that randomly repeats the objects to be memorized in the case of learning the objects to be memorized. SOLUTION: A learning object group x(n) from a learning object group x(1) is assigned to a learning schedule and learnings are conducted to memorize them. In the case of the learning support device and the learning support method, classifying group numbers, learning execution dates and the next review dates are set, the degree of learnings are classified into A, B and C and corresponding rational learning periods are set to achieve a permanent memory.
Patent JP-H1058609-A (JP)
Title: Waterproof and heat shielding carpet
Inventor: MAEDA SUMIO
IPC: B32B27/12
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To improve flexibility, shock-absorbing properties and heat shielding properties by thermally fixing a web consisting of stacked synthetic fibers containing a specific amount of thermally adhesive fiber with the help of a needle punch to form fibrous unwoven fabric with a specific basis weight and a specific apparent fiber density, and covering both faces of the fibrous unwoven fabric with a synthetic resin film layer by lamination. SOLUTION: A fibrous unwoven fabric 2 with a basis weight of 150-350g/m<2> and an apparent fiber density of 0.1-0.3g/cm<2> is formed by thermally fixing a web consisting of stacked synthetic fibers containing 5-40wt.% of thermally adhesive fiber with the help of a needle punch. In addition, a synthetic resin film layer 3 is laminated as a coat on both faces of the unwoven fabric 2. If not more than 5wt.% of the thermally adhesive fiber is mixed, the shape stability of the unwoven fabric 2 and its adhesion properties with film are deteriorated. On the contrary, if 50wt.% or more of the thermally adhesive fiber is mixed, the flexibility and shock-absorbing properties of the unwoven fabric 2 are degraded. Further, if the basis weight of its fibrous unwoven fabric 2 is not more than 150g/m<2> , the strength and thermal effects of this carpet is hardly foldable and is bulky so that its handling is difficult.
Patent JP-S6198403-A (JP)
Title: Automatic allotment/application device for program controller address
Inventor: OCHIAI TOSHIAKI
IPC: G05B19/05
Filed: 1984-10-19
Abstract: PURPOSE:To give priorities to the allotment and application of addresses and to avoid the superposition of data, by detecting a component element to which a special address is designated among those elements stored in a memory means for circuit diagram data out of a memory means for optionally designated data. CONSTITUTION:The addresses are allotted to the coils and contacts of the component elements for a circuit diagram showing the component element for the sequence control which is executed by a PC (program controller). In this case, the proper data such as the device type data on the PC, etc. are supplied together with the optional data. Then the corection input is supplied. The automatic allotment/application is carried out. Here the propriety of data is checked. Then the data is added to an element list as long as the data is correct and has no superposition. Then addresses are allotted according to the contents of said list. If an allotted address exists in the optionally designated data, this address is set. Otherwise an address is produced and set automatically. When the relevant address is not contained in the list, a designated address is added in an optional designation mode.
Patent JP-H0665663-A (JP)
Title: Aluminum material excellent in spot resistance weldability and workability
Inventor: TOTSUKA NOBUO
IPC: B23K11/18
Filed: 1992-08-20
Abstract: PURPOSE:To obtain an aluminum material excellent in spot resistance weldability and workability. CONSTITUTION:The aluminum material excellent in spot resistance weldability and workability in which the surface of an aluminum material subjected to activating treatment has a solid lubricating film contg. total 0.05 to 40wt.% of inorganic lubricating grains and/or organic lubricating grains respectively by 0.05 to 30wt.% and 0.05 to 20wt.% by 0.1 to 5g/m<2> per side is obtd. Preferably, as the inorganic lubricating grains, molybdenum disulfide and/or baron nitride having <=20mum average grain size is used, and, as the organic lubricating grains, wax having <=20mum average grain size and >=70 deg.C m.p. is used.
Patent JP-S6465024-A (JP)
Title: Accelerating method for reducing iron ion
Inventor: SHIRATAKI YUKIHIRO
IPC: C01G49/00
Filed: 1987-09-04
Abstract: PURPOSE:To remove hydroxide coated film and to increase the velocity of movement of plating liq. on the surface of metal by flowing the plating liq. contg. iron ion into a reduction vessel, inside of which a plate of iron or metal more base than iron is exposed, and by carrying out a specified treatment. CONSTITUTION:The metal plates for reducing Fe<3+> ion 12, 12a are fixed on the bottom of the reduction vessels 9, 9a, respectively and rotary brushes 13, 13a are equipped, so that they can brush the plates 12, 12a. Firstly, a valve 10a on a branched pipe 8a and valves 10b, 10c on outflow pipes 11, 11a are closed, and only a valve 10 on the branched pipe 8 is opened. Under this state, the plating liq. contg. Fe<2+> and Fe<3+> ions is flowed out from a electrolytic cell 1 through a exhaust pipe 3 and, when the plating liq. in a fixed amt. is collected, the valve 10 is closed and the rotary brush 13 is rotated. By this rotation, the hydroxide produced on the surface of the metal plate 12 is removed as soon as produced to be able to constantly increase the contacting area between the plating liq. 6 and the metal plate 12. And the plating liq. is moved at high velocity, because it is forced to move on the surface of the metal plate 12 due to the rotation of the rotary brush 13.
Patent JP-H0564029-A (JP)
Title: Frequency mode switching circuit in display of multi-scanning system
Inventor: HARADA HIROMI
IPC: H04N3/27
Filed: 1991-09-02
Abstract: PURPOSE:To switch horizontal oscillation frequency to a low side after supply voltage to a horizontal output circuit (fly-back transformer) is switched to the low side even in the case that a mode switching signal is switched from 'H' to 'L'. CONSTITUTION:In a frequency mode switching circuit in the display of a multi- scanning system, an integration circuit 32 is provided at the input stage of a voltage variable power supply part 30, and the threshold level E1 of a switching transistor Q10 interposed between the integration circuit 32 and a horizontal oscillation circuit is set lower than the threshold level E2 of the switching transistor Q20 interposed between the integration circuit 32 and the horizontal output circuit 10.