baber/WOPTO huggingface dataset:
Patent JP-S63157543-A (JP)
Title: Address discriminating device
Inventor: OTERU YOICHI
Filed: 1986-12-22
Abstract: PURPOSE:To prevent collision caused by the incoming of information frames during updating an address by preventing plural information frames from simultaneously flowing on a communication medium. CONSTITUTION:An address discriminating device 5 consists of an address memory 6 accumulating the address table to be transmitted and a control part 7 for changing the content of the address memory 6. The control part 7 has a function waiting until a transmitter-receiver transmits the information frames when the content of the address memory 6 needs to be changed, and changes the content o the address memory 6 simultaneously with transmission.
Patent JP-H07161583-A (JP)
Title: Laminated-type electronic part
Inventor: AMAYA KEISHIRO
IPC: H05K3/46
Filed: 1993-12-03
Abstract: PURPOSE:To manufacture the laminated-type electronic part, wherein the dispersion of the bonding strength between substrates is small, and the reliability of the bonding strength is improved. CONSTITUTION:On a ceramic substrate l, on the surface of which strip lines 2 and 3 are provided, a ceramic substrate 6 is bonded through a highly heat resistant, and thermoplastic. polyimide bonding agent layer 14. At this time, the thickness of the polyimide bonding agent layer 14 is set at the value, which is twice or more of the thickness of the strip lines 2 and 3.
Patent JP-H03168450-A (JP)
Title: Transmission gear of riding mowing machine
Inventor: MATSUKI SATOSHI
IPC: A01D34/76
Filed: 1989-11-22
Abstract: PURPOSE:To simplify and facilitate mounting/demounting operation of a mowing device by providing a belt stopper, in the peripheral part of an output pulley, in such a manner that it can be lift-adjusted from a link-winding a peripheral position of a transmitting belt to a position where it can be removed. CONSTITUTION:Output of an upper side output pulley 3a, transmitted through an output shaft 2 of a prime mover 1, is transmitted to a rear wheel through a transmitting belt 4a, an input pulley 15 an input shaft 14 and a transmission mechanism in a transmission case 11. For demounting of a mowing device 6 from a machine body 9, when a mounting member and a belt stopper 5 are lifted, a transmitting belt 4 can be removed from an output pulley 3 because the periphery of the pulley is opened. On the other hand, in the case of assembly, it is only required to tighten the belt stopper 5 after the transmitting belt 4 is link-wound around the output pulley 5 after the transmitting belt 4 is link- wound around the output pulley 3. In this way, mounting/demounting operation of the mowing device can be simplified and facilitated.
Patent JP-2000132897-A (JP)
Title: Cartridge loading and unloading device
Inventor: HIRANO YOSHIAKI
IPC: G11B17/043
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make a cartridge loading and unloading device having an inward- openable door small in size and reduced in cost. SOLUTION: A cartridge 2 is elevated, a rear end 15R side of a rear part arm 15 is pushed up through a power transmission contacting section 15a, a front end 14F side of a front part arm engaged with a front end 15F side of the rear arm 15 is elevated, a projection 10a provided at a door 10 is pushed up, and a door 10 is opened.
Patent JP-S63156276-A (JP)
Title: Data recording ticket issuing device
Inventor: HIUGA YOSHIHARU
IPC: G07B1/00
Filed: 1986-12-19
Abstract: PURPOSE:To easily obtain a ticket by a purchaser himself by editing recording data and issuing a printed and magnetically recorded ticket based on reference information relating to input information according to the operation of the purchaser himself. CONSTITUTION:A control means 115 receives the input information 113 according to the operation of the purchaser to refer to the plural reference information provided by an information holding means 111 and decide the propriety for registering the information 113. When the information can be registered, the information is registered on the information 113, the recording data is edited based on the information 113 and the relating reference information, a recording means 125 prints the ticket 123 to magnetically record. When a received money recognizing means 119 recognizes the receipt of a desired amount of money, an issuing means 127 issues the ticket 123. In such a way, the printed and magnetically recorded thicket 123 can be easily obtained by the operation of the purchaser.
Patent JP-H04176813-A (JP)
Title: Method for hardening metallic product
Inventor: JO MICHIHIRO
IPC: C21D1/10
Filed: 1990-11-09
Abstract: PURPOSE:To increase the wear resistance of a metallic product, to suppress the generation of strain thereon causesd by hardening and to increase its dimensional accuracy, in the circumferential face of a metallic product, by subjecting plural belt-like areas connected in the face direction and connected intermittently in the axial direction to hardening. CONSTITUTION:The circumferential face of a metallic product having an outer circumferential face or an inner circumferential face 36 such as a clutch hub 30, a turbine hub or the like is hardened. At this time, plural belt-like areas 38 connected in the face direction of the above inner circumferential face 36 and connected intermittently in the axial direction are subjected to induction hardening in a coolant. Thus, in the metallic product, its wear resistance improves, furthermore the range subjected to thermal effect generated in the hardened places is suppressed to a nallow one because the hardening is executed in a coolant and the generation of strain is suppressed.
Patent JP-H06206909-A (JP)
Title: Preventing agent for deposition of polymer scale and production of polymer using the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a preventing agent, composed of an alkaline solution containing a condensate of hydroxynaphthalene with an aldehyde and an inorganic colloid and capable of preventing polymer scales of a monomer having an ethylenically unsaturated double bond from depositing in a polymerizer and providing colorless moldings. CONSTITUTION:This preventing agent comprises an alkaline solution containing a condensate of a hydroxynaphthalene compound with an aldehyde compound and an inorganic colloid. Furthermore, a water-soluble polymeric compound is contained therein. The preventing agent is present as a film in a polymerizer for a monomer having an ethylenically unsaturated double bond to carry out the reaction. 1-Naphthol, 1,4-dihydroxynaphthalene, etc., and formaldehyde, etc., are converted into the condensate. Oxides, etc., of aluminum or titanium are used as the inorganic colloid. The pH of this preventing agent is 11-13.
Patent JP-H04175627-A (JP)
Title: Temperature compensating circuit for torque sensor
Inventor: NAKAMOTO AKIRA
IPC: G01L3/10
Filed: 1990-11-08
Abstract: PURPOSE:To accurately compensate the temperature characteristic by detecting exciting currents running through exciting coils so as to respectively detect temperature of their magnetic anisotropic parts in order to thermally compensate torque detection signals. CONSTITUTION:If the temperatures of magnetic anisotropic parts 2A, 2B vary with temperature gradients, that is, if the temperature variations of the magnetic anisotropic parts 2A, 2B are not uniform, exciting currents to exciting coils 3A, 3B vary, individually. Variations in these exciting currents are detected by exciting current detecting circuits 8A, 8B, and accordingly, output voltages as results of the detection are fed to differential points 13A, 13B by way of output lines 12A, 12B. These output voltages are compared with a reference voltage from a reference voltage generating circuit 14 at the differential points 13A. 13B, and thus obtained deviations DELTAV11, DELTAV12 are fed to a temperature characteristic compensating voltage generating circuit 15. Then, a zero point compensation is carried out at differential point 16. A sensitive compensating circuit 17 applies a sensitivity compensation to a signal for which the zero point compensation has been completed.
Patent JP-H01145845-A (JP)
Title: Semiconductor device
Inventor: TAGUCHI TAKATOSHI
IPC: H01L21/76
Filed: 1987-12-01
Abstract: PURPOSE:To implement excellent integration density and low power consumption at the same time, by providing a film resistor element on the step part of a groove, which is formed in one main surface of a semiconductor substrate so as to traverse the step part through an insulating film. CONSTITUTION:A groove 2 is formed in one main surface of a semiconductor substrate 1 comprising silicon. The step part of the groove 2 has a film resistor element comprising a polycrystalline silicon resistor film 5. The film 5 is provided through an insulating film in a double-layer structure of a thermal oxide film 3 with a thickness of 0.1mum and a PSG film (phosphorus-including rate of 7 mol%) 4 with a thickness of 1-2mum. The thickness of the thermal oxide film can be made to be about 1mum, and the PSG film can be omitted. The PSG film 4 becomes gentle by a reflow step. The film 4 is provided so that the thickness of the polycrystalline silicon resistor film, which is deposited thereon, becomes uniform. Therefore, the film is not limited to the PSG film, but an insulating film, which is formed by a spin coating method or a thermal decomposition method of organic oxysilane, can be used.
Patent JP-H01146811-A (JP)
Title: Cosmetic
Inventor: YOSHITOMI HIDEAKI
IPC: A61Q5/12
Filed: 1987-12-01
Abstract: PURPOSE:To obtain a cosmetic sufficiently showing emulsifying effects, moisture retaining function and emollient effects free from irritation to the skin, by blending a cosmetic base with a protein purified by treatment with a strongly basic anion exchange resin and by electrodialysis. CONSTITUTION:An aqueous solution of a vegetable protein, preferably soybean protein or one prepared by denaturing the soybean protein with an alcohol and/or partially hydrolyzing with an alkali or enzyme is passed through a strongly basic anion exchange resin of chlorine ion type, high-molecular anion in the aqueous solution is replaced with the chlorine ion and the aqueous solution is desalted by electrodialysis to give a purified vegetable protein having <=1wt.% ash content. A cosmetic base is blended with 0.05-10wt.% of the protein.
Patent JP-H11146409-A (JP)
Title: Video camera
Inventor: KUBO HIROAKI
IPC: H04N9/07
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate noise generated by crosstalk in a camera provided with a CCD sensor in which the three kinds of picture elements (first, second and third picture elements) are disposed in a grid shape and the first picture elements are disposed in a checkered pattern. SOLUTION: This video camera is provided with a first subtraction means 26 for using data at the time of preview and calculating the signal level difference of the remarked first picture element on a remarked horizontal line and the picture element adjacent to it, a second subtraction means 26 for calculating the level difference of signals outputted from the two picture elements corresponding to the above-mentioned two picture elements on a line adjacent to the remarked line and a control means 54 for switching the image read clock of the CCD sensor to a speed lower than the time of the preview at the time of main photographing in the case that the level difference between the absolute values of the outputs of the first and second subtraction means 26 is more than a prescribed value.
Patent JP-H11145192-A (JP)
Title: Method for forming solder bump
Inventor: SAKAMI SEIJI
IPC: H01L21/60
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a soldered bump, without conductive failures on the opposite face to the electrode forming face of a substrate in a simple process. SOLUTION: In forming a soldered bump 5' conducted with an electrode 12 formed on a substrate 11 via a through-hole 11a of the substrate 11 on the opposite face to the electrode 12 face, flux 14a with which conductive metallic powder with satisfactory solder wettability is applied to a soldered ball 5, then the soldered ball 5 is moved on the through-hole 11a on the opposite face to the forming face of the electrode 12, and the substrate 11 is heated so that the soldered ball 5 can be fused, and the electrode 12 can be energized through the through-hole 11a with the soldered ball 5.  Even when a clearance is present between the soldered ball 5 and the electrode 12, the soldered ball 5 is fused, and then the fused solder is allowed to reach the electrode surface after being introduced by the metallic powder with satisfactory solder wettability, so that conductive failures can be prevented.
Patent JP-2000131978-A (JP)
Title: Image forming device
Inventor: SUZUKI MASAHIRO
IPC: G03G21/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To correctly estimate the life of a fixing device irrespective of a sheet passage mode or a state of sheet passage and to promote replacement at proper time by integrating the number of passed sheets which is weighted according to the sheet passage mode and the state of sheet passage. SOLUTION: After the finish of image formation for one page, whether a sheet with the image on is passed in a plain-sheet mode or an OHT mode is judged. Further, in the case of the plain-sheet mode, whether it is printed in monochromatic color or full color is judged. Then, a coefficient corresponding to the degree of thermal damage to a fixing device in each sheet passage mode is multiplied by the count of the one page, thereby weighting it. The coefficient of weighing at the time is determined on the basis of the number of sheets passable until the expiration of the life in a certain mode (for example, plain sheet mode, full color). The value of the lastly weighted count is integrated into the number of the total count. Then in the case the number of the total count reaches a given number of sheet or larger, the advance notice of the expiration of the fixing device is promoted.
Patent JP-H04176569-A (JP)
Title: Nut fastening device for pc steel bar tension fixing of pc structure
Inventor: ISHIKAWA MASAHARU
IPC: B25B13/48
Filed: 1990-11-09
Abstract: PURPOSE:To easily rotate a nut without accompanying any danger even in case of its existance in the narrow space inside a ram chair, by supporting 1st gear and 2nd gear freely rotatably in the state of biting each other on a frame, and providing a nut engagement hole which fits the nut with its whiel- stop on the 1st gear. CONSTITUTION:Prior to installing a ram chair 6 a 1st gear 19 is fitted by utilizing the nut fitting hole 21 thereof to the nut 5 of a PC steel bar 2. In such a state, a tension device composed of the ram chair 6, a tension rod 7 and hydraulic jack 9 is fitted, and the PC steel bar 2 is stretched. Thus the 1st gear 19 is rotated by rotating the 2nd gear 20 of a nut fastening device 12, and the nut 5 is fastened, in the case of a nut 10 being loosened. In this case, the work rotating the 2nd gear 20 by an operating tool 24 can easily be performed, because of the 2nd gear 20 being out of the ram chair 6.
Patent JP-H01150037-A (JP)
Title: Vibro-isolating mechanism
Inventor: OTA HIROSHI
IPC: G12B9/08
Filed: 1987-12-04
Abstract: PURPOSE:To promote the improvement of high accurate positioning performance stably obtaining the vibration characteristic of a device total unit by controlling the spring rigidity in a horizontal direction by the shearing rigidity of an elastic unit and the spring rigidity in a vertical direction by the elastic deformation of a ball group. CONSTITUTION:A unit, constituted of a ball group 2 of steel or the like held by a holding fixture 3 and a ball group supporting bed 4 serving as the surface for the ball group 2 to roll, is suitably built in layers. The ball group supporting bed 4 of the mutually different layer built unit is connected by an elastic unit 5 of rubber or the like. A mechanism controls the spring rigidity in a horizontal direction by the shearing rigidity of the elastic unit 5 and supports the spring rigidity in a vertical direction by the elastic deformation of the ball group 2. Thus stably obtaining the vibration characteristic of a device structure, the improvement of high accurate positioning performance is promoted.
Patent JP-S63157593-A (JP)
Title: Automatic tracking image pickup device
Inventor: NAGASHIMA YOSHIO
IPC: H04N7/18
Filed: 1986-12-22
Abstract: PURPOSE:To extract a face region with a simple processing by detecting a moving part from a differential between a delayed video signal and a video signal not delayed, binarizing its moved part and using the number of picture element having a level over the threshold value in a block so as to apply the processing. CONSTITUTION:An inter-frame difference signal from a picture element difference arithmetic circuit 13 is binarized by using a predetermined threshold value to all picture element of n1Xn2 at a binarizing circuit 14 and converted into a binarizing differential signal. The binarizing differential signal is fed to an effective block discrimination circuit 15, where the signal is divided into blocks (n1/l)X(n2/l) and the number of picture elements having a threshold value while being binarized at every block is counted and a block having a total number being a predetermined number or over is decided to be an effective block, where (l) is a common measure of n1, n2. The block differential signal is fed to a face region deciding circuit 16, where the face region of a person is decided. Then when it is decided to be the face region, an extraction signal is outputted and the face region is extracted from a face region circuit 18.
Patent JP-H11138413-A (JP)
Title: Grooved roller for wire saw
Inventor: KATAMACHI SHIYOUZOU
IPC: B28D5/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a grooved roller for a wire saw, capable of improving the cutting precision of a wafer by preventing the separation of a groove forming member from a roller mainbody. SOLUTION: A grooved roller 18 has a roller mainbody 34 and a groove forming member 36. The groove forming member 36 which is adhered to the roller mainbody has the outer periphery provided with grooves 40, 40,... in which a wire is wound. The end face of the groove forming member 36 is formed into a circular shape or in a tapered shape so that stress concentration caused at both ends of an adhesive area between the roller mainbody 34 and the groove forming member 36 can be reduced. In this way, the separation of the groove forming member 36 from the roller mainbody 34 is prevented.
Patent JP-H05144874-A (JP)
Title: Connection method of chip with solder bump
Inventor: YAMAMURA KEIJI
IPC: H01L21/60
Filed: 1991-11-21
Abstract: PURPOSE:To enable a chip provided with a bump formed of only solder to be surely mounted on a circuit board making it face down through a tool bonding method. CONSTITUTION:A chip 10 is sucked by a tool 30 and the solder bumps 11 of the chip 10 are aligned with opposed electrodes 21 on a circuit board 20. The chip 10 is pressed against the circuit board 20 with a pressure of 10g or less per bump. The solder bumps 11 are fused and connected to the electrodes 21 while the chip 10 is fixed by fixing the tool 30 at this position, and then the solder bumps 11 are solidified by cooling.
Patent JP-H09143384-A (JP)
Title: Monoazo compound and method for dyeing or printing fiber material therewith
Inventor: MIKAMI TOMOJI
IPC: C07D251/70
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a yellow dye which can dye an org. material having hydroxyl and/or amide groups in a deep color with a high fixability by using a specific new monoazo compd. or its salt. SOLUTION: This monoazo compd. represented by the formula (wherein R is H or a 1-4C alkyl; D is a phenyl or naphthyl group having at least one sulfo group; A is phenylene or naphthylene; X is an arom., aliph., alicyclic, cyclic, or unsubstd. amino group; Y is a linking aliph. amine group; and SO2 Z is a reactive vinylsulfone group) or its salt is used as a yellow dye for dyeing or printing an org. material having hydroxyl or/and amide groups.
Patent JP-H06309462-A (JP)
Title: Moving image processor
Inventor: ENOMOTO HAJIME
IPC: H04N19/53
Filed: 1993-12-07
Abstract: PURPOSE:To extract the basic moving speed vector of an individual object and to simplify processing for plotting by dividing the movement of an individual object in a moving image into rigid movement and soft and deformable movement to grasp the movement. CONSTITUTION:A moving speed vector extracting part 210 is provided with a rigid moving speed vector extracting part 1 for extracting the speed vector of a rigid movement in each individual object in a moving image and a soft and deformable moving speed vector extracting part 2 for extracting the speed vector of soft and deformable movement. A moving speed vector plotting part 220 has a rigid moving speed vector plotting part 3 for plotting the rigid movement of each individual object based upon an applied parameter and a soft and deformable moving speed vector plotting part 4 for plotting soft and deformable movement. An extracted parameter 230 is stored in a storage device, and at the time of plotting, the stored contents are divided into parts corresponding to rigid movement and soft and deformable movement, read out and utilized for respective movement.
Patent JP-H07162053-A (JP)
Title: Piezoelectric device
Inventor: KUMASAKA KATSUNORI
IPC: H01L41/107
Filed: 1993-12-07
Abstract: PURPOSE:To provide a piezoelectric device having a piezoelectric resonator excellent in efficiency and characteristics wherein retaining is easy, characteristics are not deteriorated, and the deviation of resonance frequency at the time of excitation is prevented. CONSTITUTION:A piezoelectric resonator 11 composed of a single-crystal plate is so cut out that the plate surface becomes parallel with an X' axis and a Z' axis in a rectangular coordinate system (X', Y', Z') wherein a rectangular coordinate system (X, Y, Z) is used, the spontaneous polarization axis of single- crystal lithium niobate is set as the Z axis, and the coordinate axis is rotated 120-170 deg. around the X axis by setting the Z axis as the reference, and further rotated -20-20 deg. around the spontaneous polarization axis (Z axis, Z' axis). The single-crystal plate has a form wherein one or two or more square plates are arranged in lengthwise and breadthwise. The piezoelectric resonator 11 vibrates in Lame mode wherein four corners of the square plate turn to the nodes of vibration, and has an input electrode 12a, an output electrode 12b, and at least one signal electrode 13 for leading out an electric signal.
Patent JP-2000119771-A (JP)
Title: Production of high chromium cast iron composite alloy
Inventor: SAKAMOTO MITSURU
IPC: C22C47/12
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance and wear resistance of an alloy by preheating a preform composed of ceramic short fibers or whiskers and thereafter, force-fitting the molten metal of high chromium cast iron therein. SOLUTION: Preferably, as ceramic short fibers, the ones of alumina series, alumina-silica series or silicon carbide series are used and as whiskers, the ones of silicon carbide series, zirconia series, silicon nitride series, potassium titanate series, magnesia series or calcium series are used. As high chromium cast iron, hypo-eutectic high chromium cast iron or hyper-eutectic high chromium cast iron contg. 2 to 35% wt.% Cr and 2 to 5 wt.% C is preferably used. As a preform, the one in which the volume fractinal ratio of the ceramic shrot fibers or the whiskers is 8 to 50% is preferable. For force-fitting the molten metal to all the corners of the preform, the preform is preheated and the preheating temp. is controlled to the one equal to or below the m.p. of the molten metal.