baber/WOPTO huggingface dataset:
Patent JP-H10326727-A (JP)
Title: Electronic part and its packaging method
Inventor: MATSUDA KIYOSHI
IPC: H01G13/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate soldering failure in a through hole and prevent cracking and chipping of resin which are generated when resin attaching to a lead is removed, by making a diameter of a resin part, which remains after unnecessary resin attaching to a lead is removed, larger than a through hole of a circuit board. SOLUTION: A ceramic varistor element whereto a lead 3 of ϕ 0.8 mm is soldered is heated at 160 deg.C and is immersed in powder-like epoxy resin of melting point of 58 deg.C, and a varistor element surface is coated with epoxy resin by a fluid immersion method. The varistor element is heated again at 160 deg.C for 30 minutes and attaching epoxy resin is fused. When a resin film 4 attaching to the lead 3 does not attain a specified thickness, operations of heating, immersion in epoxy resin and re-heating of a varistor element are repeated until it attains a specified thickness. Then, a varistor element is cooled to a normal temperature, the epoxy resin film 4 is held in a semi-cured state, and an unnecessary resin film 14 is removed by jetting high water pressure.
Patent JP-S6212040-A (JP)
Title: Beam sensor for ion implanting apparatus
Inventor: TERASAWA HISAHIRO
IPC: G01N27/62
Filed: 1985-07-10
Abstract: PURPOSE:To enable continuous monitoring of the position of implanted ion beam by making small holes above/below and right/left of defining aperture while providing beam detectors for separating/detecting the ion beam passed through said holes in combination with respective small hole then feeding back the signal detected through respective beam detector. CONSTITUTION:The ion beam from ion source 1 to be implanted through ion take/out/acceleration system 2, mass separation/focus system 3 and deflection system 4 into a sample system 6 will pass through the defining aperture 8 of defining aperture member 7 and the central opening 11 of cooling board 10 and implanted into the surface of sample. While the ion beam passed through respective small hole 9 made in said member 7 will impinge against the sensor electrode thus to detect the quantity of ion beam. If the fluctuation of the quantity of ion beam detected through respective sensor electrode will deviate from predetermined range, the mass separation/focus system 3 and the deflection system 4 are controlled by the output signal from beam sensor thus to control the ion beam.
Patent JP-H10122361-A (JP)
Title: Transmission shift device and its jaw clutch
Inventor: ORGANEK GREGORY JOSEPH
IPC: F16D27/118
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To execute a shift by using an electric coil assembly and a ball lump mechanism, in a gear transmission. SOLUTION: In a gear transmission having a main shaft 18 and a subshaft arranged in parallel in a housing 8, main shaft gears 22, 24 always meshed with a subshaft gear fixed to the subshaft are rotatably supported onto the main shaft 18. Jaw clutches 21, 23 supported to the main shaft 18 are moved in an axial direction, to be selectively connected to the main shaft gears 22, 24, so as to connect the main shaft gear 22 or 24 to the main shaft 18, a shift of the transmission is executed. A current is carried in coil assemblies 32, 33 clutch plates 52, 53 are friction connected to the main shaft gears 22, 24 control rings 37, 39 connected to the clutch plates 52, 53 and an operating ring 43 connected to the main shaft 18 are relatively rotated.  By this relative rotation, ball lump mechanism 30, 31 are actuated to extend in an axial direction, the jaw clutches 21, 23 are connected to the main shaft gears 22, 24.
Patent JP-H09924-A (JP)
Title: Solid catalyst deposited with heteropolyacid
Inventor: NOMURA MAMORU
IPC: C07C2/58
Filed: 1995-06-16
Abstract: PURPOSE: To improve the alkylation yield of isoparaffin and catalyst life by using a carrier supporting heteropolyacid respectively having the BET constant obtd. by specific formula and the value of the adsorption quantity of monomolecular layer, respectively or its salt. CONSTITUTION: The carrier satisfying one of requirements (a), (b) is used as the carrier supporting the heteropolyacid or its salt. The requirement (a) demands that the value of the BET constant C at the time of making BET analysis by using the equation is to be >=10. The requirement (b) demands that the adsorption quantity Vs of the monomolecular layer of the water per unit area calculated from the adsorption layer Vm(g/g) of the monomolecular layer of the water obtd. by the BET analysis and the specific surface area (m<2> /g) of the carrier is to be >=5 pieces/nm<2> . in the equation, P is the vapor pressure (atm) of the water; P0 is the satd. vapor pressure (atm) of the water; V is the adsorption quantity (g/g) of the water under the press P; Vm is the adsorption quantity (g/g) of the monomolecular layer of the water and C is a BET constant (measuring temp. 25 deg.).  The carrier to be used is preferably made of jirconia or titania.
Patent JP-H093243-A (JP)
Title: Water dispersible composition
Inventor: KAMATA ETSUO
IPC: C08L1/02
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a water dispersible composition having excellent stability in an acidic region and containing a fine cellulose and to obtain a food composition containing the water dispersible composition. CONSTITUTION: This water dispersible composition is a dried composition composed of 100 pts.wt. of a fine cellulose and 10-200 pts.wt. of sodium carboxymethyl cellulose having a substitution degree of 0.6-2.0 and a viscosity at 1% concentration of <=500cp. This composition has an average particle diameter of <=8μm, the ratio of particles having particle diameters of >=10μ of <=40% and the ratio of a colloidal fraction of >=65% when the dried composition is redispersed in water. There is also provided a food composition containing the water dispersing composition.
Patent JP-H0442688-A (JP)
Title: Connection control method for inter multi-point communication controller
Inventor: ARAKAWA NORIYASU
IPC: H04N7/15
Filed: 1990-06-08
Abstract: PURPOSE:To build up the inter-multi-point communication system with high efficiency by revising the combination of connection dynamically between a data processing unit and an input output terminal equipment being components of the inter-multi-point communication system. CONSTITUTION:The above method is provided with a system group data storage section 4 storing a group of plural inter-multi-point communication system comprising optional combination among plural input output terminal equipments 11 - 13 and plural data processing units 21 - 24. The connection of the inter-multi-point communication system is implemented among the plural input output terminal equipments 11 - 13 and plural data processing units 21 - 24 within a designated group based on the designation from the input output terminal equipments 11 - 13 with respect to the group stored in the data storage section 4. Then the combination of the plural input output terminal equipments 11 - 13 and plural data processing units 21 - 24 being components of the group of the inter-multi-point communication system stored in the system group data storage section 4 is revised based on the group configuration revision request of the inter-multi-point communication system from the optional input output terminal equipments 11 - 13. Thus, the efficient inter-multi-point communication system is built up.
Patent JP-S6211324-A (JP)
Title: Digital-analog converting method
Inventor: ARAKI TETSUAKI
IPC: H03M1/66
Filed: 1985-07-09
Abstract: PURPOSE:To reduce bit numbers of a D/A converter by stopping the supply of a dither digital signal to an adder when a value of an information digital signal or an added value between the said value and the dither digital signal is a prescribed value or over. CONSTITUTION:An information digital signal of 16 bits is inputted to an adder 2 through a line 1 and added to the dither digital signal comprising a substantially random digital signal of 12 bits fed through a gate circuit 9 from a dither digital signal generator 3 by the adder 2 and the result is given to the D/A converter 11. The output of the D/A conversion is fed to a subtractor 13, where the dither digital signal of the circuit 9 subjected to D/A conversion 12 is subtracted and outputted. When high-order 4-bits of the information digital signal on the line 1 is all logical 1, a digital value decision circuit 10 interrupts the circuit 9. Thus, the D/A converter is constituted by a few bit number to obtain a wide dynamic range.
Patent JP-H09982-A (JP)
Title: Unbalance detecting method of centrifuge
Inventor: NIINAI YOSHINORI
IPC: G01M1/22
Filed: 1995-06-16
Abstract: PURPOSE: To widen the measurement range without changing a displacement sensor with respect to a detecting method of unbalance of a device such as a centrifuge in which a rotor is subjected to unbalance. CONSTITUTION: A rotor 1 is rotated by a driving device 2 through a driving shaft 3. A displacement sensor 4 is opposite to the driving shaft 3, and is fixed to around a straight line area limit of the displacement sensor 4. When the rotor 1 is rotated, the driving shaft 3 is vibrated by unbalance of the rotor 1 to output voltage of almost a sine wave from a converter 5. However, since the side in which the driving shaft 3 is away from the axial center in regard to the displacement sensor 4 comes off the straight line area, it becomes in a state in which the crest of the voltage wave loses its shape, but data outside the straight line area are cut by a half wave rectifying circuit 7.
Patent JP-S5577440-A (JP)
Title: Positioning equipment for machine tool
Inventor: OGURA KANJI
IPC: B23Q5/52
Filed: 1978-12-05
Abstract: PURPOSE: To stop the moving part of make it recede by installing a sensor which detects that workpieces arrive at the specified finishing dimensions, when they reach the dimensions.  
     CONSTITUTION: This positioning equipment consists of the stopper 1 whose front is concex and which forms the bite section, piezoelectric element 2 which functions as a sensor, and lead wires 3 and 4 which transmit the electrical signals generated from this element 2 to the driving power control circuit. On the other hand, the tool 12 must advance by the distance l in order to process the workpiece A in the specified finishing dimensions. When the tool advances by the distance l 1 , it makes contact to the workpiece A and starts its cutting. Then, in lathes and grinders, when the point B in which E is set to zero again is detected after E gas arrived at the positive value, the advance delay of the machine tool is set to zero and the work piece A arrives at the specified finishing dimensions 15. At this point driving power is switched into receding drive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01317207-A (JP)
Title: Multi-layer recording/reproducing device for digital signal
Inventor: SAITO HIROYUKI
IPC: G11B5/09
Filed: 1988-06-17
Abstract: PURPOSE:To improve the recording density of the digital signals with use of a magnetic head having a single type of azimuth by demodulating the digital signals from among the carrier waves which are reproduced by the magnetic head and taken out via plural band pass filter parts. CONSTITUTION:A demodulation part 16 demodulates the digital signals from among the carrier waves which are reproduced by a magnetic head 11 and taken out via plural band pass filter parts 13a-13c. The signals reproduced from a magnetic tape by the head 11 are mixed with plural carrier waves. Then these mixed carrier waves are separated from each other via the parts 13a-13c and these separated carrier waves are modulated by their corresponding digital signals respectively. Therefore the digital signals obtained at recording can be reproduced by demodulation. Thus the digital signal that modulated each carrier wave is reproduced individually. As a result, it is possible to improve the recording density of the digital signal with use of a magnetic head having a single type of azimuth.
Patent JP-S5852717-A (JP)
Title: Terminal equipment
Inventor: SAKAMOTO TOMOYO
IPC: G06F3/048
Filed: 1981-09-24
Abstract: PURPOSE:To remove a format automatically and to extract only input data transmission, by selecting and displaying one of formats prior to data generation by keying operation, and carrying on input data generation in accordance with the format. CONSTITUTION:A document is drawn on the screen of a display 3 by keying operation in accordance with a format. With a key 2, a control part 10 displays various ruled lines or document formats, stored in a storage part 13, on the screen of the display 3 selectively. In the storage part 13, each frame on the screen of the display 3 is stored previously as a unit. With a key 2 hit, ruled lines or a document format that a user requires is generated on the display 3. Further, it may be stored in the RAM of a storage part 14 to be used under the control of the control part 10. In this case, when the ruled lines or document format is selected, the control part 11 attains access to the storage part 14.
Patent JP-S5375667-A (JP)
Title: Apparatus for transporting steel material
Inventor: UEDA TOKIYOSHI
IPC: B65G39/18
Filed: 1976-12-15
Abstract: PURPOSE: To provide an apparatus for transporting steel material, in which rollers divided into two parts at its center are used and these two rollers are disposed off center, whereby length occupide by the rollers can be reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08325943-A (JP)
Title: Binder for glass fiber and glass fiber yarn
Inventor: KAJITA AKEMASA
IPC: D06M101/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a glass fiber yarn by treating glass yarn with a binder containing a processed starch prepared by specific processing treatment and plural kinds of cation-based lubricants, having slight fluff, excellent in deoiling properties by heating, suitable for glass cloth useful for a printed wiring board, etc. CONSTITUTION: A part or the whole of a starch is processed by both treatments of at least etherification or esterification and cross-linking and mixed with plural kinds of cation-based lubricants to give a binder. Glass fiber yarn treated with the binder hardly causes fluff and improves running properties and deoiling properties.
Patent JP-H06338324-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: MAEDA TAKESHI
IPC: H01M10/05
Filed: 1993-05-28
Abstract: PURPOSE:To improve the cycle characteristic by using compound oxide of two kinds or more of metal, which are selected from a group of iron, niobium, tungsten and zirconium, as the negative electrode material. CONSTITUTION:Compound oxide of a specified metal, which is hard to be broken and deteriorated even in the case where expansion and shrinkage is repeated at the time of charge and discharge cycle, is used for the negative electrode material. Namely, compound oxide of two kinds or more of metal selected from a group of iron, niobium, tungsten and zirconium is used for the negative electrode material. Battery parts except for the negative electrode material such as the positive electrode active material and the nonaqueous electrolyte is thereby not limited specially, and various material used or proposed for the conventional nonaqueous electrolytic secondary battery can be used. Since the compound oxide of tow kinds or more of specified metal, which is hard to be broken by the repetition of expansion and shrinkage at the time of charge and discharge cycle, is used for the negative electrode material, cycle characteristic can be improved.
Patent JP-H095651-A (JP)
Title: Filter moving type optical switch
Inventor: TAGA YOSHIHARU
IPC: G02B26/02
Filed: 1995-06-19
Abstract: PURPOSE: To make it possible to reduce the size of the above switch, to substantially prevent the occurrence of the misalignment of an optical axis and to enhance reliability by putting an optical filter into and out between the end faces of optical fibers. CONSTITUTION: The one end side of a movable body 29 is attracted toward one of permanent magnets 33a, 33b (or magnetic materials magnetized by these permanent magnets) in the state that the optical filter emerges outside between the end faces of the optical fibers 25a, 25b. The movable body 29 is so magnetized that the moving body repulses against the one permanent magnet and attracts the other permanent magnet each other by passing current to a coil 35. The movable body 29 is then moved toward the other permanent magnet. The optical filter 27 is then held introduced between the end faces of the optical fibers 25a, 25b.  The movable body 29 moves toward the one permanent magnet side when the movable body 29 is magnetized by passing backward current to the coil 35 in such a manner that the movable body 29 repulses against the other permanent magnet and attracts the other permanent magnet each other. The optical filter 27 is put into and out between the end faces of the optical fibers 25a and 25b in such a manner, by which the switching of light signals is executed.
Patent JP-S5854225-A (JP)
Title: Sliding part utilized engineering plastics
Inventor: SUZUKI HAJIME
IPC: F16C33/12
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a sliding characteristic of high grade, by coating nylon resin to a sliding part. CONSTITUTION:A point end part 2 of a shift fork, previously applied with a primer to a sliding part and heated, is inserted into a metal mold 1, and nylon resin is inserted from a gate 3 and then formed at temperature of resin about 240 deg.C.
Patent JP-S6043840-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIZUKAMI MASAO
IPC: H01L21/822
Filed: 1983-08-22
Abstract: PURPOSE:To enable to simply set the output state of an output circuit to be used for a direct current characteristic test by a method wherein a switching gate circuit and a simple circuit such as a test circuit, which is used in common for all output circuits, are added. CONSTITUTION:An internal logic circuit LOG is constituted of a gate array formed by a master slice system. An output signal formed by the internal logic circuit LOG is transmitted to an output circuit OB through a switching gate circuit G in order to facilitate the direct current characteristic test of the output circuit OB. The other input terminal of the switching gate circuit G and its switching control terminal are respectively supplied in common with a signal formed by a test circuit TST. The test circuit TST is supplied with the test mode signal utilizing an aging inable signal terminal AE.
Patent JP-S5577038-A (JP)
Title: Production of magnetic disc medium
Inventor: OGASA KAZUO
IPC: G11B33/14
Filed: 1978-12-07
Abstract: PURPOSE: To eliminate protrusions on the medium surface efficiently by bringing mimic heads into contact with the disc medium surface continuously to perform the varnish process in production of a magnetic disc medium.  
     CONSTITUTION: In the varnish process for magnetic disc medium 1 where the polish process for the magnetic applied film formed on the disc substrate is completed, mimic head 2 which scans the surface of medium 1 through arm 3 to eliminate protrusions on the surface is not floated for rotating magnetic disc medium 1 but is brought into contact with disc medium 1, and under this state, medium 1 is rotated. For the purpose of bringing mimic head 2 into contact with disc medium 1, a non- floating structure is given to the slider part of mimic head 2, or rotation of disc medium 1 is made slow to perform the varnish process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5776271-A (JP)
Title: Water turbine turned in one direction by power source utilizing vibration of waves
Inventor: YAMANOI SETSUO
IPC: F03B13/12
Filed: 1980-10-29
Abstract: PURPOSE: To reduce energy loss caused by the inertia force of a water turbine, by changing the direction of vanes at the time of rising of the water turbine  from that of the vanes at the time of falling of the water turbine, and thereby  turning the water turbine always in one direction.  
     CONSTITUTION: When floats 10 begin to fall after passing of a wave, the direction of sea-water flow through the inside of a cylinder 7 is changed upward, so that vanes 1 are turned to positions where they are stopped by stoppers 2. As the speed of downward motion of the floats 10 is increased, the speed of sea- water flow through the cylinder 7 is also increased, so that a water turbine begins to turn in a clockwise direction. On the other hand, when the floats 10 begin to rise along with access of a wave, the direction of sea-water flow through the cylinder 7 is changed downward, so that the vanes 1 are turned to positions where they are stopped by stoppers 3. As the speed of upward motion of the floats 10 is increased, the speed of sea-water flow through the cylinder 7 is also increased, so that the water turbine causes clockwise rotation. Therefore, the water turbine is turned always in a fixed direction, and at the same time, energy loss by the inertia force can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06336816-A (JP)
Title: Floor material for building
Inventor: TAKEHARA AKIHIRO
IPC: E04F15/04
Filed: 1993-05-29
Abstract: PURPOSE:To eliminate the recessity of an adhesive agent and prevent floor rise and floor creaking by positioning the gravity center of a floor material made by laminating a dressed wood board to which flexibility is given on a flexible base material with bending elasticity to improve the adaptation to a floor bed. CONSTITUTION:A dressed wood board 1 to which a flexibility is given by cutting multiple cut grooves 2 in the undersurface of it is laminated on a flexible base material 3 of high specific gravity which is made by mixing heavy powder such as metal powder, etc., with synthetic rubber system resin, etc., to form a floor material F. In this case, the gravity center of it is brought on the base material side so that the specific gravity x thickness of the base material 3 becomes larger than those of the dressed board 1. Then, when the floor material F is laid down on a concrete floor bed D, etc., the floor material F becomes adapted to the form of the surface by its own weight to follow deformation. Thus any adhesive agent is not required, and workability can be increased.
Patent JP-H0444481-A (JP)
Title: Still picture recorder
Inventor: NAKANO MAKI
IPC: H04N5/91
Filed: 1990-06-12
Abstract: PURPOSE:To overlap consecutive movement of an object on one screen by adding picture signals inputted continuously from an image pickup means while being fetched into a storage means for each prescribed time and recording the added picture information finally onto a recording medium. CONSTITUTION:In the case of n-times consecutive shot, a CPU 15 uses a computing element 8 to decrease its level of read R, G, B data read from a memory A6 into 1/n and the result is added to a data read from a memory B and the sum is again written in the memory B7. The operation above is repeated for n-times to store data by n-times into the memory B7. Then the R, G, B data in the memory B7 are converted into an analog Y color difference line sequential signal at a process circuit 9 and a modulator 10 is used to apply FM modulation and a magnetic head 11 is used to record the data on a same track of a floppy disk 12. Thus, when the disk 12 is reproduced on a monitor screen or on paper by using a picture reproducing device, the consecutive movement of an object is overlapped on one screen.