baber/WOPTO huggingface dataset:
Patent JP-H07296155-A (JP)
Title: Method and system of monitoring passage of car
Inventor: BAIMARU PII MASAA
IPC: G06T1/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a vehicle passage monitor system including a photosensor array and a nonlinear resistance network to identify the outlier on a sensor image as to a major road or a crossing, to confirm and process it. CONSTITUTION: A camera system 11 is mounted on a pole or an overbridge to provide an image of road or crossing. The area of an outlier network 20 is designated so as to correspond to a selected area of the road. While all data path switches with respect to a network node corresponding to a sensor element are closed, the image is received by an outlier detection network. The presence of an object on the image is detected in this system through the comparison between a lightness or intensity of a picture element and that of a background. When the intensity of the picture element is much different from that of a background, the data path switch corresponding to the picture element is open. A map for outlier points is generated by reading a state of all the switches of the network.
Patent JP-H03269122-A (JP)
Title: Method for driving roller of fine spinning frame
Inventor: NODA YASUYUKI
IPC: D01H1/22
Filed: 1990-03-14
Abstract: PURPOSE:To drive the subject roller with simplified and miniaturized structure by employing a back roller shaft used also as a driving shaft as a common driving shaft for a plurality of fine spinning frame units and switching the driving or stopping of rollers with clutches disposed on the back roller shaft. CONSTITUTION:A back roller shaft 1 used also as a driving shaft is employed as the common shaft for a plurality of fine spinning frame units 2, 2, and the second back roller 3 and a clutch 4 are attached to the back roller shaft 1 for each fine spinning frame unit 2. The rotation of the back roller shaft 1 is transmitted to the first back roller 9 disposed on the first back roller shaft 6 through a belt 8 suspended between a rotation-transmitting pulley 5 of the clutch 4 and a pulley 7 attached to the first back roller shaft 6. A stopper pin 20 is engaged with a notch 19 of a stopper pulley 16 disposed in the clutch 4 to stop the rotation of the roller, thereby driving the roller of the fine spinning frame in such a state as the driving and stopping of each roller are switched to each other.
Patent JP-H11231862-A (JP)
Title: Mouthpiece of bamboo flute
Inventor: SUGAWARA KUNIYOSHI
IPC: G10D9/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a bamboo flute having a mouthpiece member formed of material excellent in sound and mechanical strength in a simple work process by jointing the mouthpiece member to the end part of a bamboo flute tube, fitting a reinforcing tube to the outside to fix it, and then applying oblique cutting. SOLUTION: One end, where a mouthpiece is formed, of a bamboo flute body 1 with finger holes and the mouthpiece formed is partially cut out. A cutout part 2 is formed by machining using a cutter or the like. A mouthpiece member 3 of almost the same shape as the cutout part 2 is prepared and jointed to the cutout part 2 through an adhesive. In addition, a reinforcing tube 4 with inner peripheral shape corresponding to the outer peripheral shape of a bamboo flute tube 1 is fitted to the outside and fixed through an adhesive. After the adhesive is hardened, oblique cutting is applied so as to expose the mouthpiece member 3, thus forming the mouthpiece. The bamboo flute tube 1 and reinforcing tube 4 can be formed of wood or synthetic resin such as vinyl chloride resin, and the mouthpiece member 3 can be formed of animal horn, tusk, acrylic resin, ABS resin or epoxy resin.  A simplified bamboo flute excellent in sound and durability and low in cost can therefore be stably obtained.
Patent JP-H08262006-A (JP)
Title: Nondestructive measuring method of sugar content of peach
Inventor: SUGIURA TOSHIHIKO
IPC: G01N9/36
Filed: 1995-03-23
Abstract: PURPOSE: To measure the sugar content of an object, to be inspected, nondestructively and with high accuracy by a method wherein the relational regression line between the actual sugar content and the specific gravity of peaches of the same kind is found in advance and the volume and the weight of the object to be measured are measured. CONSTITUTION: Regarding a peach in a peach ripe fruit group of the same kind, its weight is measured by an electronic force balance, its volume is measured by an acoustic volumeter, and its specific gravity is found by the weight/ the volume. The sugar content of the peach is measured by a digital refraction sugar content meter, and the relational regression line between the specific gravity and the sugar content is obtained by the method of least squares. Then, the weight and the volume of a peach as an object to be inspected of the same kind are measured, its specific gravity is computed, a computed value is substituted in the regression line, and a sugar content is operated. Thereby, the sugar content can be measured nondestructively and with high accuracy without relying on an outward appearance and a rule of thumb.
Patent JP-S56161662-A (JP)
Title: Semiconductor device
Inventor: SOGA TASAO
IPC: H01L23/14
Filed: 1980-05-16
Abstract: PURPOSE:To prevent the thermal fatigue of a semiconductor device by securing a member having approximately equal thermal expansion coefficient to and larger thermal conductivity than an insulating substrate onto the substrate carrying elements, thereby reducing the thermal resistance of a high heating quantity device substrate. CONSTITUTION:A copper-carbon fiber composite substrate 4 (0.5mm. thick) is bonded with low melting point solder 5 onto the back surface of a device substrate 1 on which multiple chips are mounted by CCB bond or the like. A cap 11 is simultaneously sealed at this time, and the chip 2 is soldered in advance at a high temperature. With the substrate 14 as a heat sink fins 12 made, for example, of copper are divided and bonded, or the substrate is used also as fins in a shape 15 and is thus bonded to the substrate 1. Thus, a large-sized substrate which carries a high heating quantity part can incorporate low thermal resistance and high thermal fatigue resistance. The method employing the copper-carbon fiber material can also be similarly applied to the substrate of face-up type bonding.
Patent JP-H11248434-A (JP)
Title: Apparatus for measuring three-dimensional shape
Inventor: NONOMURA YUUSUKE
IPC: G01B11/245
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable the three-dimensional shape measurement with one index point and improve the accuracy and operability, by providing at least one index as seen from an observe side and at least one photographing means. SOLUTION: A probe 1 tracing an object to be measured is like a needle with the top end perpendicular to and at a constant distance from the center of an index plane 3. An index 3 of a size within a pixel of a photographing means such as CCD camera on the observe side is photographed as one point from the observe side. The index 3 is a light point for guiding a light from a light source such as LD and the photographed light point is detected by a light detecting means and its coordinate value is guided to a coordinate converting means. In the index 3 two fiber ends are mounted and their polarizing directions form an X and Y axes and the center line of the probe 1 forms a Z axis. The object is traced uniformly and the logical. sum in the trace of the probe 1 is operated by a trace detecting means to obtain the shape of the object at its outermost surface.
Patent JP-H07267034-A (JP)
Title: Air bag device for automobile
Inventor: WATANUKI HITOSHI
IPC: B60R21/20
Filed: 1994-03-31
Abstract: PURPOSE:To improve installing workability of a housing body, and improve a reparing characteristic after an air bag is used in an air bag device having a structure to join a lid and the housing body together. CONSTITUTION:An air bag swelling port 17 of a housing body 14 enclosing an air bag 15 and an inflater 16 is put in a condition of turning toward an opening 22 of an instrument panel 21, and claw parts 24 and projecting pieces 25 to engage with the opening by engaging force separable by expansive force of the air bag 15, are formed on a lid 23 which covers this opening 22 and has easily rupturable parts 23a, and long holes 26 are formed in one of the projecting pieces 25 or corresponding parts of the air bag swelling port 17, and pins 27 are formed on the other. The pins 27 and the long holes 26 are engaged with each other so as to be relatively movable in both directions of the lengthwise direction of the projecting pieces 25 and the projecting direction of the pins 27.
Patent JP-S60205321-A (JP)
Title: Electrostatic capacity type electronic scale
Inventor: YAMADA KENICHI
IPC: G01G3/08
Filed: 1984-03-30
Abstract: PURPOSE:To inspect the scaling of a body during manufacture through the assembled part of the lower case of the electrostatic scale and rationalize the assembly by providing the lower case with an electrode part, electronic circuit, display part, etc. CONSTITUTION:The electronic scale is constituted separately as an upper case B and the lower case C. A fixed frame 11 is fixed to the lower case C and a movable frame 12 is provided oppositely to the fixed frame 11 and fixed with leaf springs 13 and 14. Further, a fixed electrode 18 is fitted to the fixed frame 11, and a movable electrode 19 is fitted to the movable frame 12. Then, when a body is placed on a sample table 35, the movable frame 12 moves down to increase the gap between the fixed electrode 18 and movable electrode 19, and the electrostatic capacity between both electrodes varies. This electrostatic capacity is converted into an electric signal by the electronic circuit of a printed wiring board 28 and displayed on a display part 29. Therefore, respective parts are assembled in the lower case C and the covered with the upper case after the body scaling is inspected, so the assembling operation is rationalized and the number of the parts is decreased.
Patent JP-H01240670-A (JP)
Title: Method for coating metallic organic compound
Inventor: TSUDA NOBUYUKI
IPC: C23C22/02
Filed: 1988-03-17
Abstract: PURPOSE:To surely and economically form a uniform metallic organic compound film onto the surface of a matrix consisting of metal or ceramics with good workability by immersing the matrix into a soln. in which the metallic organic compound contg. the compositional material of the matrix is melted. CONSTITUTION:The matrix consisting of metal or ceramics is immersed into the soln. formed by melting a metallic organic compound contg. at least one kind of the compositional material of the matrix into water or an organic soln. The matrix coated with the soln. is then dried at 40-100 deg.C and is thereafter calcined at about 500-1000 deg.C. By this method, a film of the metallic organic compound is simply and safely formed onto the surface of the matrix with certainty.
Patent JP-S54156471-A (JP)
Title: Die bonding method and solder molten vessel for die bonding
Inventor: FUJIZU TAKAO
IPC: B23K3/06
Filed: 1978-05-31
Abstract: PURPOSE: To make bonding the semiconductor pellet by placing it on the molten body before solidification, by dropping the solder on the bonding scheduled surface of package while being molten.  
     CONSTITUTION: The solder molten body 2 is contained in the crystal vessel 1, the shield heater 3 is placed in the vessel through the cover 4, and the external part is covered with the thermal insulator 5. The tube 7 is projected in air-tight to the hole 6 of the bottom of the vessel and it is surrounded with the heater 8. When the cam is turned, the spring 12 presses up the plate 11 to lift off the stopper 9 at the tip of the crystal rod 10 to open the hole 6. When the package 16 is incoming in the cover 14 where N 2  gas is flowed for the solder molten drop hole, the molten substance 16 is dropped. The amount of dropping and the location of dropping are automatically operated with the cam revolution and the package carrying operation. With this constitution, pellet bonding is ensured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04299064-A (JP)
Title: Dc/dc converter and switching power supply
Inventor: KANEGAE TAKESHI
IPC: H02M3/28
Filed: 1991-03-28
Abstract: PURPOSE:To provide a DC/DC converter in which the loss of switching element is reduced and high frequency switching operation is realized. CONSTITUTION:The DC/DC converter DDC 1 comprises a transformer T1, a switching element Q1, a capacitor C1, a choke coil L1, and a switching element Q2. The switching element Q2 sustains ON state for a predetermined time after turn OFF of the switching element Q1 to hold the energy of the choke coil L1 during that interval. Upon turn OFF of the switching element Q2, the choke coil L1 resonates with the capacitor C1 and brings the voltage across the capacitor C1 to zero upon elapse of a predetermined time. Zero voltage switching of the switching element Q1 is carried out in such a manner.
Patent JP-H0319906-A (JP)
Title: Cleaning of melt-spinning spinneret
Inventor: SANO TAKAO
IPC: C23G1/02
Filed: 1989-03-15
Abstract: PURPOSE:To clean the subject spinneret in high workability to an extent to completely clean the inside of nozzles by heating and carbonizing a melt-spinning spinneret having attached polymer and cleaning the spinneret in an acid bath such as phosphoric acid bath at a specific temperature under the application of ultrasonic vibration having specific frequency and power. CONSTITUTION:A melt-spinning spinneret 2 having attached polymer is put into a vessel 4 wound with an electric heater 3 and containing aluminum powder 5. The vessel 4 constitutes a fluidized bed cleaning apparatus 1 used as a heating and carbonizing means. The aluminum powder 5 is heated with the heater 3 and, at the same time, fluidized with air introduced from the bottom of the vessel with a blower 7 to effect the hot carbonization treatment of the spinneret 2. The treated spinneret is put into an acid bath 10 of an ultrasonic cleaning apparatus 8 provided with a bath 10 of an acid such as phosphoric acid, oxalic acid or malic acid. The temperature of the acid bath is controlled to <=80 deg.C and an ultrasonic wave having a frequency of 10X10<3> to 60X10<3>Hz and an output of 1-100W/cm<2> is generated by an oscillator 13. The melt-spinning spinneret can be cleaned under ultrasonic treatment by this process.
Patent JP-S54155330-A (JP)
Title: Muffler for two-cycle engine
Inventor: ARIFU YASUO
IPC: F02B75/02
Filed: 1978-05-30
Abstract: PURPOSE:To obtain a high muffling effect in the total revolution range of an engine, providing a chamber near a muffler and installing a valve between the chamber and the muffler so that the valve is opened or closed in connection with the condition of the engine. CONSTITUTION:The chamber 6 is provided near the front of the expansion chamber 5 of the muffler 4 attached to the engine 1 through an exhaust pipe 3. The chamber 6 is coupled to the muffler 4 through a passage 7. The muffler 4 has an expanded part 8 near the chamber 6. The cylindrical valve 11 which has a hole 9 in the bottom 10 is movably fitted in the expanded part 8. A tension spring 12 is engaged between the left end of the expanded part 8 and the bottom 10 of the valve 11. When the rotational frequency of the engine 1 increases, the tension spring 12 is elongated by a force based on the flow of exhaust gas and the passage 7 is gradually closed by the valve 11. Therefore, the high muffling effect is obtained in the total revolution range of the engine 1.
Patent JP-H10260095-A (JP)
Title: Measuring method for plate form and tension, and device therefor
Inventor: TAKAHASHI HIROYUKI
IPC: G01L5/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately measure a plate form and tension by measuring the position of a smoothing roll, and computing a contract angle of a plate with a deflector roll from the measured value. SOLUTION: A smoothing roll 5 is constructed so that it is pressed against a plate 4 by an air cylinder 6, the stock (x) of the air cylinder 6 is measured, and a contact angle is obtained from an equation: α=tan<-1> (m/n)+ sin<-1>  (R-r)/(m<2> +n<2> )<1/2> }. Where m; M-x.cosθ, n; x.sinθ, M: vertical distance from a deflector roll to the smoothing roll 5 at the origin point of the cylinder stroke, θ; the presser angle of a smoothing roll cylinder, R; the radius of a form meter frame supporting part 3, and r; the radius of the form meter 1. Further, a load F1 =2.T.sin(α/2), where T is tension and α is a contact angle.
Patent JP-S58183172-A (JP)
Inventor: ARAKI HIROSHI
IPC: A61M5/31
Filed: 1982-04-20
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-H06276479-A (JP)
Title: Video and audio information edit method
Inventor: NARIYAMA KEIICHI
IPC: H04N5/7826
Filed: 1993-03-24
Abstract: PURPOSE:To provide the video and audio information edit method able to add new audio information to video data and audio data stored in a storage device capable of random accessing such as a magnetic disk in real time. CONSTITUTION:Compressed picture data are divided for each of odd number fields and even number fields, audio data are added to the odd number fields and they are stored continuously to a random accessible storage means 7, field data with audio data added to them are read from the storage means 7, the field data are expanded and reproduced and outputted on a display means, and audio data inputted externally are added to the field data as revision by an audio data entry means to generate new field data, which are stored in the storage means 7 while the field data are read from the storage means.
Patent JP-2000261955-A (JP)
Title: Quick power shut-off circuit
Inventor: FUGO MASATOSHI
IPC: H02H7/20
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate stress of a device, without increase in size of the circuit. SOLUTION: In order to operate an operation object transistor, a discharge circuit 10 is formed to quickly discharge the accumulated charges of power supply 3 accumulated during the transition period where an on-state shirts to an off-state. With the sudden discharges of accumulated and remaining charges being accumulated during the transition period, stress of a device is substantially eliminated. A discharge circuit 10 is a transistor 5 for discharging operation. The discharge transistor 5 quickly discharges the remaining charges. The discharge transistor 5 is connected on the input side, to the power supply 3 and to a reference potential 4 at its output side.
Patent JP-H05265606-A (JP)
Title: Electronic apparatus
IPC: G06F1/30
Filed: 1992-03-23
Abstract: PURPOSE:To make it possible to attain a prescribed function at a set time even if long service interruption is generated by resetting the set time erased by the service interruption. CONSTITUTION:This electronic apparatus is provided with a set time storing means (set time data memory) 5a capable of storing set time even at the time of service interruption, a power restoration detecting means (relay control circuit) 35 for detecting power restoration from service interruption status and a time set control means for controlling a time setting means 44 at the time of detecting power restoration by the means 35 and setting up the set time stored by the means 5a. At the time of restoring the generated service interruption, the means 35 detects power restoration from the service interruption status. When the power restoration is detected, the set time control means controls the means 44 to set up the set time stored in the means 5a. Thereby, when a time counting means counts up the time set up by the means 44, prescribed operation is executed.
Patent JP-H02243382-A (JP)
Title: Ink jet recording sheet
Inventor: KOJIMA YUTAKA
IPC: D21H27/00
Filed: 1989-03-17
Abstract: PURPOSE:To obtain ink jet recording paper having sufficient ink absorbability suitable for multicolor recording and reduced in strike through by spraying or applying a size agent to at least one surface of the combination surfaces of a base layer and an ink receiving layer or those of the respective layers of the base layer. CONSTITUTION:A size agent or, further, a cationic polymer is sprayed or applied to the mutually adjacent single surfaces of an ink receiving layer A and a base layer B or both surfaces thereof before the combination of both layers A, B to form an intermediate treatment layer 2 and, thereafter, the layer A and the layer B are combined to form a recording sheet 1. The intermediate layer 2 provided by spraying or applying the size agent and/or the cationic polymer to the interior of the multilayer paper prperly controls the penetration of the ink from the surface of the ink receiving layer at the time of ink jet recording. As the size agent to be used, the cationic polymer can be designated other than a reinforcing rosin size used in an acidic papermaking process, a reactive size agent such as alkyl ketene dimer for neutral papermaking or a genera size agent such as a self-fixing type cationic resin size agent.
Patent JP-S59191712-A (JP)
Title: Reaction injection molding
Inventor: KOJIMA HIROAKI
IPC: B29C45/00
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a molding, such as a car trim, excellent in water resistance, by effecting the reaction injection molding of a material comprising a specified high-MW active hydrogen compound, a chain extender and a polyisocyanate compound in the presence of a specified catalyst. CONSTITUTION:In producing a polyurethane elastomer molding by effecting the reaction injection molding of a material consisting essentially of a high-MW active hydrogen compound, a chain extender and a polyisocyanate compound in the presence of a catalyst; said high-MW active hydrogen compound comprises a mixture of an aminated polyether derived by aminating the hydroxyl groups of a polyetherpolyol and having an average MW per functional group of about 500-4,000 and a different high-MW active hydrogen compound, said active hydrogen compound having an average degree of amination of 5-70%, an average functionality >=2.0, and an average MW per functional group of about 500- 4,000, and said catalyst does not contain an effective amount of a tert. amine catalyst. This molding has a low dimensional change on obsorption of water and is suitable as a car bumper shell, etc.
Patent JP-H02243328-A (JP)
Title: Pasting handle manufacturing device for flat string
Inventor: HIWATARI HIROYUKI
IPC: B31B50/86
Filed: 1989-03-17
Abstract: PURPOSE:To span securely a flat string on string spanning ring bodies by disposing a plurality of ring spanning ring bodies on both sides of a rotating roller and pivoting the string spanning ring bodies mounted on a ring mounting plate when a roller is positioned on a projected section of a cam in resistance to the spring force of a spring component. CONSTITUTION:A couple of round ring mounting plates 43, 43 supported on a ring main body 42 at the given interval are mounted on a rotating shaft 40 respectively adjustable to the left on both sides of a rotating roller 41. When a string spanning ring body 42 moving together with the rotating roller 41 in its peripheral direction is positioned in the vicinity of the upper section or the uppermost section of the rotating roller 41, said ring body is pivoted to the outside in resistance to the energizing force of a spring component 44 by means of a round cam 45, a roller or the like and faces the peripheral body surface of the rotating roller 41 in the horizontal state.