baber/WOPTO huggingface dataset:
Patent JP-H1136706-A (JP)
Title: Drive circuit for power window
Inventor: FURUI TAKAYUKI
IPC: B60J1/17
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To assure reliable opening and closing operation while preventing the erroneous operation of a power window when a drive circuit of the power window becomes wet due to ingress of water or dew condensation. SOLUTION: In ordinary time, a power window is closed or opened by driving a motor 3 by constituting a circuit via an opening relay Ro and a closing relay Rs by operating a first opening & closing switch Sd or a second opening & closing switch Sa in a state where the main switch Sm is connected to the first position P1 . If the drive circuit is wet due to ingress of water or dew condensation, both relays Ro, Rs may sometimes have an erroneous operation due to a leak current caused by the ingress of water or dew condensation but, if the second switch Sa is operated in a state where the main switch Sm is transferred to a third position P3 , a circuit not connected to both the relays Ro and Rs is constituted so that definite opening & closing can be assured while preventing the erroneous operation of the power window.
Patent JP-2000199042-A (JP)
Title: PRODUCTION OF Cu-Ag ALLOY WIRE ROD AND Cu-Ag ALLOY WIRE ROD
Inventor: MORIYASU TAKESHI
IPC: H01B1/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To produce a Cu-Ag alloy wire rod having extremely high strength and high electric conductivity with high workability and to obtain a Cu-Ag alloy having high strength in the low amt. of Ag to be added. SOLUTION: A cast rod of a Cu base alloy contg. 2 to 14 wt.% Ag, and the balance Cu and inevitable impurities is subjected to cold working for reduction, in the process of this cold working, heat treatment is executed for one or more times, and, after the final heat treatment, cold working is executed to a final wire diameter at >=90% reduction of area. Moreover, if required, by controlling the higher reduction of area, extremely high strength can be obtd.
Patent JP-S6086446-A (JP)
Title: Immersion testing method in liquid sodium
Inventor: OOTANI RIYOUICHI
IPC: G01N33/20
Filed: 1983-10-18
Abstract: PURPOSE:To perform a corrosion test while preventing dislodging, etc. of metallic test pieces by bending a straight pipe at every insertion of a plate-shaped holder riveted with the test piece into the pipe to prevent the holder from moving, forming the bent body in such a way and passing liquid Na into the pipe. CONSTITUTION:A rivet 13 is further spot-welded 18 to a plate-shaped holder 14 which is riveted 13 with a test metallic piece 12 and such holders 14 are inserted by each piece into a straight pipe 11 and the pipe is bent at every insertion until, for example, six pieces of the holders are inserted into the pipe and a hexagonal bent body 10 is thus manufactured in a test for corrosion of a metallic material, the deposition condition of a radioactive material, etc. by Na for atomic reactor coolant. Liquid Na is admitted into the body 10 from one end 15 and is discharged from the other end 16 to perform long-term continuous immersion test. The dislodging and damage of the test piece 12 are thus prevented. The body 10 is cut and removed upon end of testing and the corrosion condition, etc. are observed. The immersion test of high reliability is thus made possible.
Patent JP-H1038246-A (JP)
Title: Incineration equipment and combustion method in incineration equipment
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23G5/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To control generation of hazardous materials and growth of clinker by providing a mixing tank to mix waste plastics with sludge and a feeding machine to feed the mixture of waste plastics with sludge from the tank into a rotary incinerator. SOLUTION: Pulverized waste plastics A and sludge B are fed into a mixing tank 15 through screw feeders 13, 14 respectively, and stirred and mixed with each other by a stirring machine 18. The mixture C is fed into a rotary incinerator 1 through a third screw feeder 16 and a feeding chute 17, and burned. The temperature in the incinerator is dropped by the heat absorption caused by evaporation of water content in sludge by mixing sludge containing much water with waste plastics of high heat generation, and the rapid thermal decomposition and combustion are controlled. Because the waste plastics are gradually burned, no local deposition of plastics on an inner wall surface of the rotary incinerator 1 is eliminated, and growth of the clinker is prevented.
Patent JP-S6084568-A (JP)
Title: Correcting device for electrostatic copying
Inventor: NAKAMURA FUMIYO
IPC: G03G21/00
Filed: 1983-10-17
Abstract: PURPOSE:To obtain a corrected copy image of good quality and make corrections in detail accurately and freely by sucking and removing untransferred toner from a drum. CONSTITUTION:A correcting device 30 consists of a main body 31 slidable in the axial direction of the drum 1 and a suction port 32. The suction port 32 faces the surface of the drum 1 at a specific interval and is linked with a suction source through a rubber tube 33. The main body 31 is provided on a screw rod 35 and slides on an L-shaped guide 34 as shown by an arrow when the screw shaft 35 is rotated by rotating a knob 37 as shown by an arrow. When a toner image on the drum 1 reaches the suction port 32 in correction mode, the image is sucked and removed through the suction pipe 33.
Patent JP-H0864948-A (JP)
Title: Soldering equipment
Inventor: ISAJI NAOYUKI
IPC: H05K3/34
Filed: 1994-08-18
Abstract: PURPOSE: To prevent the occurrence of solder balls by adjusting the value of oxygen concentration in inert atmosphere smaller than the value when the solder viscosity begins to rise and larger than the value when the surface tension of solder begins to decrease. CONSTITUTION: At the oxygen concentration controller 40, an adjustment is made based on the output from an oxygen concentration sensor 42 in such a manner that the oxygen concentration in a chamber 41 is made smaller than the value when the solder viscosity begins to rise and also larger than the value when the surface tension of solder begins to decrease. On the other hand, a jet pressure of a primary nozzle 11 is adjusted, and a predetermined gap is created between soldering liquid surface 16c and the bottom surface of a printed circuit board 5. Excess solder jetted from the primary nozzle 11 drops to a liquid surface 13a of a primary solder tank 13 as overflown solders 16a and 16b.  Also, the jet pressure of a secondary nozzle 21 and the height of a solder overflow plate 9 are adjusted, and a predetermined gap is created between a soldering liquid surface 26c and the bottom surface of the printed circuit board 5. This is performed by adjusting the tightening position with a fixing tool 91.
Patent JP-H1017449-A (JP)
Title: Composition for hyperesthesia
Inventor: SAKUMA SHUJI
IPC: A61P1/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for hyperesthesia, containing hydroxyapatite, tricalcium phosphate, etc., having a specific particle diameter, capable of effectively preventing and treating the dentin hyperesthesia and useful for reinforcing the peripheries of dentin. SOLUTION: This composition for hyperesthesia contains hydroxyapatite, tricalcium phosphate, an antibacterial hydroxyapatite or an antibacterial tricalcium phosphate which has a particle diameter of 1.0-5.0μm, preferably 1.0-2.0μm. The antibacterial hydroxyapatite and/or the antibacterial tricalcium phosphate are obtained by allowing the hydroxyapatite and/or the tricalcium phosphate to adsorb and carry at least one metal selected from among silver, zinc and copper. The further addition of collagen exhibits synergistic effects for preventing and treating the dentin hyperesthesia. The composition for the hyperesthesia has good safety, does not color teeth, is excellent in touch and is long in the sustainability of the effect.
Patent JP-H0730814-A (JP)
Title: Title super transmission system
Inventor: KITADA YASUMASA
IPC: H04N5/445
Filed: 1993-07-09
Abstract: PURPOSE:To execute multi-lingual title super transmission in a system of an existing satellite broadcast without remarkable circuit revision by using an independent data area of a voice channel of a satellite broadcast or the like so as to send a packet for plural language titles, allowing a receiver side to extract a title packet of a language designated by a viewer and synthesizing the extracted packet with the video signal. CONSTITUTION:Title packets in plural languages are sent by using an independent data area of a voice channel in a satellite broadcast or the like. When a viewer uses a switch 33 of a receiver side to select a desired language, a designation packet extract section 32 reads a predetermined control section of a title packet to extract a title packet in a designated language. A control section 34 reads a predetermined control part of the title packet outputted from the designation packet extract section 32 and controls a synthesis section 23 at which position the title is to be arranged. A data conversion section 35 reads language information data of the title packet outputted from the designation packet extract section 32, converts the data into a superimposing signal and it is outputted to the synthesis section 23.
Patent JP-H0359727-A (JP)
Title: Saving/restoring system in microprocessor
Inventor: HIROTA YASUO
IPC: G06F9/46
Filed: 1989-07-28
Abstract: PURPOSE:To remove the overhead of a microprocessor by restoring only an internal register in which an updating flag is set up at the time of ending interruption processing. CONSTITUTION:When the execution of an interrupted program is ended,the restoration of internal registers is started. Since the data of respective registers Rdn-1 to Rd3, Rsm to Rs1 are sequentially stored in a stack, the data area read out by push-up based upon an instruction from a stack pointer. When the updating flag of the internal register to be restored is '0' like the Rs3 at the time of referring it, only the value of the stack pointer is updated without reading out data from the stack because rewriting is not executed at the time of executing the interrupted program to access the succeeding data Rs2. Consequently, the overhead of the microprocessor can be removed.
Patent JP-H0860208-A (JP)
Title: Apparatus for producing metallic powder
Inventor: KOMOTO HIROAKI
IPC: B22F9/08
Filed: 1994-08-18
Abstract: PURPOSE: To provide an apparatus for producing metallic powder capable of maintaining the position of molten metal flow to be formed at the center of gas ejection devices and producing the metallic powder having a desired grain size distribution. CONSTITUTION: A controller 30 controls a first moving means 53 to move the horizontal position where a cap 6 of a beam generator 3 is irradiated with a beam in accordance with the output signal of a detector 50 when the detector detects the deviation of the horizontal position where the gases ejected out of the gas ejection devices 2, 2 collide against the falling molten metal flow from a correct position.
Patent JP-H0274206-A (JP)
Title: Timing-controlled gapping machine for forming a gap in a continuous long slide fastener strip
Inventor: BUERUNAA RAADEMAHAA
IPC: A44B19/58
Filed: 1989-07-28
Abstract: PURPOSE: To make possible to form a gap at a determined reference position accurately, by supplying a measuring value with a length of belt piece to a comparative device, providing a controllable step motor by the comparative device and by providing a taking-out device acting to a belt-piece formed the gap. CONSTITUTION: To a transfer means 7, a continuous slide fastener belt piece containing a go-stop compensating loop 9 of the belt piece 2 before a gapping device 3 for a transfer direction is provided to add a bias to the loop 9 by a preliminary load or a bias weight 8. Between loop 9 and the device 3, a measuring roller 10 to measure a length of the belt piece 2 transferred as a laid matter is arranged. The measured value by the roller 10 is supplied to an actual value setting comparator 11 of a control device as an actual value of length. Further, to the transfer means, a controllable by the comparator 11 step motor 13, and a taking-out device 12 acting the belt piece 2 formed the gap is provided. As a result, a gap can be formed at the determined reference position accurately.
Patent JP-2001034643-A (JP)
Title: Device and method for design of printed circuit board
Inventor: NISHIO TOSHIHIKO
IPC: G06F17/50
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To select an optimum grade of a printed circuit board according to the ratio of the total wiring length that is possible to be wired on the circuit board to the total wiring length to be wired on the board. SOLUTION: An input part 32 inputs the information on a printed circuit board to be designed, the information on the parts to be mounted on the circuit board and the parts connection information, a storage part 38 stores the information which are acquired from the past designs of circuit board in addition to the said circuit board information, parts information and connection information, a display part 36 displays various types of design information including those inputted information and an operation/control part 34 which carries out a prescribed operational processing by means of various information stored in the part 38 and also controls the parts 32, 36 and 38 respectively are included.  In such a constitution, the ratio is found, from those information of the part 38, of the total wiring length that is possible to be wired on the circuit board to the total wiring length that is necessary for connecting the parts together and a grade of the circuit board is selected according to this decided rate.
Patent JP-H1039939-A (JP)
Title: Current controller
Inventor: YAMAMOTO HIROAKI
IPC: H02P15/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wires between a controller and an induction load without using expensive highly precise parts, to perform miniaturization, to reduce weight and to lower the cost by generating compensation signals corresponding to the in-phase portion of detection output inputted to a comparison means when a switching means releases a circuit. SOLUTION: By opening and closing the circuit from a DC power source 1 to the induction load 3 by the switching means 2 and adjusting the ratio of the opening/closing time, that is performing pulse width modulation, a load current flowing through the induction load 3 is controlled. A resistor 4 for current detection detects a current flowing through the induction load 3, an operational amplifier 6B amplifies the detection output and an error amplifier 7 outputs difference between the amplified detection output and reference signals corresponding to the current to be made to flow to the induction load 3 as control signals.  Then, when the switching means 2 releases the circuit, a compensation signal generation means composed of a compensation voltage source 9 and the resistors 6f and 6g generates the compensation signals corresponding to the in-phase portion of the detection output inputted to the operational amplifier 6B.
Patent JP-H01139310-A (JP)
Title: Tieing machine for freight
Inventor: KAARU SHIYURIKU
IPC: B65B13/18
Filed: 1988-08-05
Abstract: PURPOSE: To improve the usability of a strapping means in the insertion by mounting the rolls which are axially parallel in rows, on the roll supports in such manner that they are alternately positioned. CONSTITUTION: The roll supports 24, 25 respectively comprise the rolls 22, 23 which are axially parallel in the rows 20, 21 in such manner that they are alternately positioned, and the rows 20, 21 of the rolls can be displaced to each other so that they are inserted to enter the spaces 29, 30 for the respective other row and can be moved to the strapping means inserting position. The roll support 25 is moved in the direction of the roll support 24, and further moved over the roll support 24. The rolls 23 of the roll support 25 properly pass through the space 29 between the rolls 22 of the roll support 24 and reach the opposite side of the roll support 24 relative to the stock position. A space 34 is formed between the rows 20, 21 of the rolls, and the strapping means 12 drawn out from a drum 18 is inserted through the space 34.
Patent JP-H115008-A (JP)
Title: Humidifying type air purifier
Inventor: TAKAHASHI SHIGERU
IPC: B01D47/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier for removing particularly oil and a large particle material by polluted air in the air. SOLUTION: A base body 1 is provided with an air purifying means (a fan 2, a humidifier 4).
Patent JP-S6086586-A (JP)
Title: Electrophotography destaticizing method
Inventor: TAKESHITA TETSUHIKO
IPC: G03G21/08
Filed: 1983-10-18
Abstract: PURPOSE:To improve an electrostatic charge fatigue characteristic of an amorphous photosensitive body containing a silicon atom by using a destaticizing optical energy of a prescribed value. CONSTITUTION:In a device using an amorphous photosensitive body containing a silicon atom, an optical energy irradiated at the time of destaticization is set to 3erg/cm<2>-3,000erg/cm<2> on the surface of the photosensitive body.
Patent JP-S6351192-A (JP)
Inventor: OGINO YOSHITAKA
IPC: G03B27/62
Filed: 1986-08-20
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-H0942033-A (JP)
Title: Engine control method
Inventor: IKEDA KAZUYA
IPC: F02D45/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance an interruption response so as to attempt satisfaction of performance requirement by not inhibiting any interruption during A/D conversion process, and applying A/D conversion process matching plural interruptions on different levels. SOLUTION: During start of A/D conversion of a low requirement level, 1 enters a register and a work RAM as the value of the present interruption level. On the way thereof, if way interruption of a higher level enters, the register retreats in stack at this point of time. And when it reaches an A/D conversion part, its interruption level value 2 enters the register and the work RAM. When A/D conversion process of higher level is completed and the related interruption comes to its end, the register retreated in the stack recovers and the interrupted A/D conversion process is started again. Next, the register and the work RAM are compared with each other, and since is present in the register and 2 is present in work RAM, it is judged that A/D conversion is applied due to interruption of a higher level so that the A/D conversion process is carried out again so as to obtain a correct A/D conversion value.
Patent JP-S6439762-A (JP)
Title: Insulated-gate memory cell and manufacture thereof
Inventor: KANBARA ITARU
IPC: H01L27/108
Filed: 1987-08-06
Abstract: PURPOSE:To unnecessitate the area to be used for a cell region which is required for the patterning of an ordinary contact as well as to contrive accomplishment of high integration by a method wherein the region formed as a source and a drain is used as the contact of the conductivity layer which becomes the charge accumulation region formed in the groove of a substrate. CONSTITUTION:A groove 3 is formed on a semiconductor substrate 2, and after an insulating film 4 has been formed on the surface of said groove 3, the inside of the groove is filled up with the first conductivity layer 5. Then, a gate electrode 7 is formed on the region located on the semiconductor substrate adjacent to the groove 3 through the intermediary of gate insulating films 6 and 8. Subsequently, the second conductivity layer 10 is formed on the conductivity layer 5 buried in the above-mentioned groove 3. Then, a source and drain region 11 are formed on the sidewall part of the above-mentioned gate electrode 7 in such a manner that one of said source and the drain regions is connected to the above-mentioned second conductivity layer 10. As the drain region 11, formed as above. mentioned, is directly connected to the capacitor 10, a patterning to be performed to have the contact of the capacitor 10 is unnecessitated.
Patent JP-H1124142-A (JP)
Title: Light source device including electronic flashing device
Inventor: SUZUKI HIROSHI
IPC: G03B15/05
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization and to reduce an emitted light quantity loss by suppressing the rising of temp. caused by the generation of heat in a light emitting part for an electronic flashing device as a light source device, etc. SOLUTION: In an electronic flashing device provided with a light emitting tube 11, a reflector 12 and a transparent light guide member 13 in the front part of this flashing part, vents 14 or notched parts are provided in the reflector 12 and arranged in pairs on both end sides, so that the positions of the vents 14 or the notched part are in the vicinity of a part where the light emitting tube 11 is attached to the reflector 12 and rotationally symmetric with respect to the mirror finished part of the reflector 12, the diameters of the vents 14 or the notched parts are almost equal to or smaller than that of the light emitting tube 11, so that air heated by the light emitting part, etc., escapes from the vents 14 or the notched part and further, it is recommendable that the vents 14 or the notched parts are formed to circular, elliptic, semicircular or semielliptic shapes.
Patent JP-S5896784-A (JP)
Title: Light-emitting diode
Inventor: TASHIRO YOSHINOBU
IPC: H01L33/62
Filed: 1981-12-04
Abstract: PURPOSE:To enable to pick out a photo output from the back side of a pellet by a method wherein a metallized layer is provided on the half part of the back side of the pellet when a light-emitting pellet is adhered to the top surface part of a lead frame, said metallized layer is adhered to the surface part of the frame, and the other half part where exists no metallized layer is protruded to outside from the top surface part. CONSTITUTION:On the back side of a light-emitting pellet 12 whereon a P-N junction is formed, a metallized layer 16 of almost one half of the back side area of the pellet 12 to which a square pellet is facing or divided by a diagonal line, and the remaining half part is left as an unmetallized layer 18. The pellet 12 is constituted as above, the metallized layer 16 of the pellet 12 is adhered to the top part surface 11a of the lead frame 11, and the non-metallized layer 18 is overhanged from the surface part 11a. Subsequently, a bonding process is performed on the surface part 11a and the surface part of the pellet 12 using a thin metal wire 14, and the adjoining area of the pellet 12 is molded using resin 15.
Patent JP-S6351043-A (JP)
Title: Manufacture of separator for button type cell
Inventor: SHINODA KENICHI
IPC: H01M50/40
Filed: 1986-08-21
Abstract: PURPOSE:To make the punching easier aud to prevent the deterioration in discharge property of a cell, by ultrasonic-depositing an absorbing paper for separators to form a ring-shaped hydrophobic solidification inside the punching diameter, and molten-cutting it in a specific diameter. CONSTITUTION:By raising a receiving table 14 while an ultrasonic welder 12 is lowered in an operating condition, the table 14 contacts to the lower side of an absorbing paper 10 to prevent the fall of the paper, and the lower part of a cutter 12b of the ultrasonic welder 12 contacts to the upper side of the absorbing paper 10. Since the cutter 12b is only a little projected from the plain part 12a in this case, the plain part 12a also approaches to the upper side of the absorbing paper 10, and the opposing part of the absorbing paper 10 is solidified to be hydrophobic by the ultrasonic waves from the plain part 12a almost at the same time when the paper is molten-cut by the cutter 12b. When the ultrasonic welder 12 is further lowered, the periphery of the hydrophobic solid 10a is cut out as well as the part to contact to the plain part 12a is pressed to form a compressed hydrophobic solid 10a.