baber/WOPTO huggingface dataset:
Patent JP-H0342154-A (JP)
Title: Long side circular shifting type continuous casting method
Inventor: OSUGI HITOSHI
IPC: B22D11/06
Filed: 1989-07-10
Abstract: PURPOSE:To thicken solidified shells developed at both end parts of long side and to stable obtain a high temp. cast strip by making film thickness of heat insulation coating agent at both end parts of the long side adjacent to short sides thinner than that of center part of the long side. CONSTITUTION:Coating agent spraying devices 6, 7 are arranged at both end parts of the long side and the center part, respectively to execute the coating so that the heat insulation coating agent 13 at both end parts of belt 4 adjacent to the short sides 5 is thinned compared with the center part in width direction of the belt 4. Further, in the range in contact with the sort side, lubrication coating agent 14 is applied with spraying devices 8. By this method, the solidi fied shells 15 in the long side at both end parts of the belt 4 are thickened and the strength against drawning-in of the solidified shell 16 in the short side is raised to prevent breakout.
Patent JP-H0614726-A (JP)
Title: Device for high-pressure treatment
Inventor: OTSUKA HIDEKI
IPC: A23L5/10
Filed: 1992-07-02
Abstract: PURPOSE:To carry out complete removal and cleaning after a liquid material to be treated is sterilized in a high-pressure container. CONSTITUTION:In a device for high-pressure treatment equipped with a high- pressure container 1 having a pressurizing chamber 7 capable of applying pressure with a pressure medium, a bottomed flexible wall member 8 isolating the pressure medium from a material 9 to be treated in the pressurizing chamber 7 and a supplying and discharging means 10 for feeding the material 9 to be treated from one end opening of the flexible wall member 8 to a treating chamber 8A in the flexible chamber 8 and taking out, the device is provided with an attitude changing means 17 for altering the attitude of the high-pressure container 1 to an attitude A for pressurizing the material 9 to be treated and an inclined attitude of tilting in the direction to discharge the treated material 9 from the treating chamber 8A in the flexible wall member 8.
Patent JP-S5964158-A (JP)
Title: Joining method of al or al alloy sintered member
Inventor: IIJIMA MASAYUKI
IPC: B23K20/16
Filed: 1982-10-06
Abstract: PURPOSE:To join metallurgically and securely a fusing member consisting of Al or an Al alloy via a specific joining layer consisting Cu, Mg powder, etc. on the joining surface thereof. CONSTITUTION:A joining member consisting of a green compact or a suitered body of Al or an Al alloy is pressed to the joining surface of a fusing member consisting of Al or an Al alloy via a joining layer constituted of mixed powder of 1 or >=2 kinds of powder among Cu powder, Sn powder, Zn powder, Mg powder and Si powder and Al powder or the green compact thereof, then these members are joined by heating. The members are thus metallurgically and securely joined without variance in the joint strength.
Patent JP-H0466218-A (JP)
Title: Method for supplying coolant to material to be extruded on hot extruding with multi holes and die backer
Inventor: YAMAGUCHI KOICHI
IPC: B21C29/00
Filed: 1990-07-03
Abstract: PURPOSE:To execute the hot extruding with a good yield by supplying the coolant to the intermediate position of each through hole one the other at the front surface side of the passing direction of the material to be extruded on the die backer and supplying this dispersively to the direction of each passing hole. CONSTITUTION:Plural passing holes 5 that the material to be extruded 6 passes are set on the die backer (a). The coolant is supplied to the almost intermediate position of passing holes 5 at the front face side a1 of the passing direction of the material to be extruded from the outer circumferential part or the nearby position to the outer circumference of the rear face a2 of the passing direction of the material to be extruded on the dire backer (a), and this is supplied dispersively to the direction of each passing hole 5. The flowing hole 1 to make the coolant to flow is formed, and the grooves 2, 3 to run from the outlet hole 11 to the several points of the circumferential edge of each passing hole 5 is formed. In such a way, the cooling for each material to be extruded is made uniform, so the generation of crack on the products at the cooling time can be prevented.
Patent JP-S6331312-A (JP)
Title: Duplicate pll circuit
Inventor: ENDO SUMIO
IPC: H03L7/22
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a miniaturized duplicate PLL circuit having superior profitability, by providing a second PLL circuit which performs the control of a temperature controlled crystal oscillator(TCXO) by detecting the deviation of an itermediate frequency. CONSTITUTION:On a crystal oscillator 22 of n-times an IF frequency, a fixed frequency divider 23 of 1/n times the IF frequency, a phase comparator 21, an LPF2 24, and the TCXO, an adjusting voltage Vf which supplies frequency deviation, for example, within 3X 10<-6>, and a switch SW which switches the output of the phase comparator 21, and the Vf, are provided. When a reception input is below the setting level of a squelch control part 10, a change-over switch 26 is switched so as to impress the adjusting voltage Vf set in advance on the TCXO16. When the reception input (fr) goes to higher than a level set in advance, the squelch control part 10 supplies the output of the phase comparator 21 from the adjusting voltage Vf to the TCXO16 by the change-over switch 26 through the LPF224.
Patent JP-2000008039-A (JP)
Title: Soil amendment and pavement using the same
Inventor: OSAWA HISAO
IPC: C09K17/50
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a pavement having enhanced acid resistance in a soil amendment using water supply sludge and pavement using this soil amendment. SOLUTION: This soil amendment is obtained by mixing an acidproofing agent comprising an organic substance and a coagulant to the coagulation treated water supply sludge setting the amount of the organic substance more than 10 wt.% in the whole. The soil amendment and conventional soil material for paving is mixed so as to contain the soil amendment of 20 to 80% in the volume ratio and the soil surface 3 is paved with the mixture. In the soil surface 3, the soil particles 2 of the soil material for paving is covered with the acidproofing thin film 1 comprising the soil amendment and tightly bonded through the acidproofing thin film 1, the soil surface 3 exhibits an enhanced resistance to acid.
Patent JP-H1123147-A (JP)
Title: Centrifugal film drier
Inventor: HAYASHI KOJI
IPC: C02F11/12
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To dry highly viscous sludge with high efficiency. SOLUTION: This drier is provided with a main shaft 2 which has a blade 4, within a heat conductive drum, and the inside of the heat conductive drum is partitioned into a low temperature heating region 15 and a high-temperature heating region 16 from above to below. This is provided with a low-temperature heater 14 for a low-temperature heating region 15 and a high-temperature heater 5 for a high-temperature heating region 16 outside the heat-conductive drum. The sludge cast in through a sludge input port 1a is heated at a low temperature by the low-temperature heater 14, and the viscosity drops. Next, the sludge is drawn out within the low-temperature drum by a blade 4, and it is heated with the high-temperature heater 5 thereby being dried. The dried sludge 6 is discharged from a sludge exhaust port.
Patent JP-H115445-A (JP)
Title: Installing structure of vehicle door window molding
Inventor: NISHIMOTO SUSUMU
IPC: B60J5/04
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the installing structure of a vehicle door window molding having a good installing appearance. SOLUTION: This is the installing structure of a door window molding 11 formed along the window frame 20 of a car body, and trimming the peripheral edge of a window glass 3 from the outer side, and the door window molding 11 is formed directing to the car inner side from the outer surface of the window frame 20 along the inner side of the window frame 20 (the opposite surface 4d of the window glass end face). While the door window molding 11 is installed to a hole (locking hole) 1c provided on the outer surface of the window frame 20 through a locking means (molding locking part 11e), it is shielded by a seal member installed to the window frame 20 not to expose the inner side surface of the window frame 20 to the outer side.
Patent JP-S6068391-A (JP)
Inventor: KAWANAKA ZENICHI
IPC: G10K15/12
Filed: 1983-09-26
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-H0734926-A (JP)
Title: Fuel control method
Inventor: IBARAKI MIKI
IPC: F02D41/06
Filed: 1993-07-16
Abstract: PURPOSE:To suppress engine stall after complete explosion by determining fuel increase amount by subtracting a predetermined value which corresponds to engine temperature in accordance with elapse of time from the initial value of fuel increase amount which corresponds to engine temperature at the time of engine start. CONSTITUTION:Temperature of cooling water when an engine is started is detected based on a signal e from a water temperature sensor 17. In an electronic controller 6, the initial value of fuel increase amount compensation coefficient after the start and its attenuation value are read out from a predetermined map sequentially based on the detected temperature of cooling water, and the increase amount compensation coefficient after the start is calculated based on these values to determine effective fuel injection time. The electronic controller 6 controls until the increase amount compensation coefficient after the start becomes zero as time passes. Thus, since the attenuation value of the increase amount compensation coefficient after the start is changed by temperature of engine cooling water at the time of start, a degree of allowance which adapts the increase amount compensation coefficient after the start to air-fuel ratio increases, and it is possible to suppress smoking of a spark plug even at an extremely low temperature and prevent engine stall after complete explosion.
Patent JP-S6335871-A (JP)
Inventor: MINAMIMOTO YASUHIRO
IPC: D06B3/36
Filed: 1986-07-25
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-S6068196-A (JP)
Title: Welding jig for piping
Inventor: FUJIMAKI SHINJIROU
IPC: B23K37/053
Filed: 1983-09-26
Abstract: PURPOSE:To center easily pipings and to improve accuracy in tack welding of the pipings by providing fixing pieces for pipings to one cylindrical inside surface of either of a cylindrical piping retainer or a cylindrical centering body and providing centering pieces to the other cylindrical inside surface. CONSTITUTION:A piping retainer 11 is put on one piping 23 and is mated to bring the center of a centering body 13 to the bevel of the piping 23 and thereafter the retainer 11 is rotated to lift centering pieces 18 by tapers 20 to tighten the piping 23. Lock bolts 17 for piping provided at four points are turned and the piping 23 is fixed by fixing pieces 16 for piping while the pieces 18 are held lifted. The other piping 24 is inserted from the side of a piping retainer 12 and the bevel of the piping 24 is inserted to the center of the body 13. The retainer 12 is rotated to lift the pieces 18 by the tapers 20, then the piping 24 is tightened. The bolts 17 are turned to fix the piping 24 by the pieces 16. After the centers of the two pipings 23, 24 are matched, tack welding is performed through the window of the body 13.
Patent JP-H0927307-A (JP)
Title: Electric apparatus
Inventor: MORITA HIDEYO
IPC: H01M2/10
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To enable a packed battery to be mounted/removed smoothly without damaging a contact terminal. SOLUTION: A structure comprizing a body case 11 equipped with a battery mounting part 14 having an electric apparatus terminal window 18 and a contact terminal 17 which protrudes elastically out of the terminal window 18 and electrically contacts with a battery terminal 13 of a packed battery 12 to be mounted on the battery mounting part 14. A protude-out part 17b of the contact terminal 17 of an apparatus has a bend part which is bent at least twice at obtuse angles.
Patent JP-H11352395-A (JP)
Title: Focus detector
Inventor: UCHIYAMA SHIGEYUKI
IPC: G02B7/34
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector capable of immediately discriminating whether a focusing is false focusing or real focusing. SOLUTION: A variable diffusing member 3 is made to be in a transparent state, first. Next, output from an image sensor device 5 is read in. Then, a focus detecting arithmetic operation is executed to judge whether or not defocusing amount is within a specified range, thereby, focusing state or a nonfocusing state is discriminated. A photographing lens 1 is driven by a lens driving part based on the defocusing amount. In such a case, the contrast value Ct1 of the output from the image sensor in the state where the member 3 is transparent is calculated. Next, the member 3 is made to become a diffused state. Then, the contrast value Ct2 of the output from the image sensor in the state of the member 3 is diffused is calculated. A focusing state decision part compares the contrast values Ct1 and Ct2 respectively obtained in the transparent state and the diffused state.  When the change of the contrast is small between the transparent state and the diffused state, the focusing state decision part decides that the present position of the lens 1 is a real focusing position.
Patent JP-H0735794-A (JP)
Title: Insulation monitoring device
Inventor: TANAKA KAORU
IPC: G01R27/18
Filed: 1993-07-16
Abstract: PURPOSE:To evaluate and measure the insulation state of a low-voltage in a live state by connecting a test resistor with a theoretical value which is determined according to ground insulation resistance to a ground insulation resistor in parallel and then evaluating measurement accuracy according to the difference between the actual measurement value and theoretical resistance of the test resistor from the value, a voltage for monitoring insulation, and a leakage current. CONSTITUTION:A CPU 12 calculates ground insulation resistance using an injection voltage detection circuit 9 and based on current generated by insulation resistance which is the detection result from a leakage current detection circuit 13 and insulation monitoring voltage which is superposed on an electrical path to be monitored. A theoretical resistance according to the ground insulation resistance is selected, current is injected into a ground wire via a test control circuit 1, and then the ground insulation resistance and theoretical test resistance are connected in parallel. Then, the change in the ground insulation resistance of the electrical path when the electrical path to be monitored is being monitored and a test resistor with a known value is inserted into the monitoring electrical path is calculated 12 and the title insulation monitoring device is monitored and measurement accuracy is evaluated, thus eliminating the need for power failure for evaluation, improving efficiency, and understanding monitoring accuracy easily.
Patent JP-H0467788-A (JP)
Title: Rotation direction controller of single-phase synchronous motor
Inventor: NISHIZAWA TAKAO
IPC: H02P1/46
Filed: 1990-07-03
Abstract: PURPOSE:To enable controlling a rotation direction in a command direction also at the time of resuming rotation after starting, of course at the time of starting by equipping a detection means of the rotation direction of a rotor, a determination means for determining the rotation direction, a conducting means and a changing means for altering the timing of switching of the conducting direction. CONSTITUTION:In a single-phase synchronous motor M, when a driving circuit 13 is driven by a pulse signal P1, a rotor RT rotates simultaneously with the pulse signal P1. That is, when a rotor magnetic pole exists in the region close to the facing position in the direction CW of forward rotation and is stationary at the time of starting a conduction, a torque is generated to rotate the rotor magnetic pole in the direction CW of forward rotation if power is applied in the forward direction. Then, when the rotor magnetic pole passes the positive paired position and enters a region for the magnetic pole to separate from the paired position, a conducting direction is switched in the opposite direction and a torque is generated to further rotate the rotor RT so that the rotor RT moves by rotation to the section of the next stator- facing magnetic pole. Thus, the rotor RT continues to rotate.
Patent JP-H11352436-A (JP)
Title: Deflection scanner
Inventor: FUKITA TAKU
IPC: B41J2/44
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations generated from the motor of a rotary polygon mirror. SOLUTION: A rotor magnet 5 integral with a rotary polygon mirror 1 constitutes an inner rotor type motor opposing stator coils 7b wound around a stator core 7a. Since vibrations are generated on the stator 7a according to the number of the poles of the rotor magnet 5 while the motor is driven, the stator core 7a is strengthened in rigidity by putting an outer peripheral ring member 9 around the outer peripheral part of the stator core 7a. Vibration noises of the motor, the optical box, etc., are reduced, and a still reflection scanner can be achieved.
Patent JP-H11354372-A (JP)
Title: Manufacture of ceramics electronic part
Inventor: OMORI NAGATO
IPC: H01G4/30
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent occurrence of a structural defect, by allowing a ceramics element after baking to be impregnated with a filler for wet polishing, coating a conductive paste on the ceramics element, and then baking the conductive paste after thermal process to form an external electrode with the filler removed. SOLUTION: Related to a method for manufacturing a layered ceramics capacitor, a conductive paste which is to be an internal electrode is printed on the surface of a ceramics green sheet to form an electrode printed sheet, and the electrode printed sheet and cover sheets on both upper and lower surface sides are laminated, and press fitted to form a laminated body. After a ceramics element is cut out of the laminated press fitted body, the body is baked and impregnated with a filler. Then, the ceramics element impregnated with the filler is heated to a specified temperature, for the filler so settle and fix. The ceramics element is performed with wet type barrel polishing, and the surface of the ceramics element is washed, dried, and a conductive paste is coated on it before baking to form an external electrode while the filler is burned and resolved for removal.
Patent JP-S6181839-A (JP)
Title: Speaker device for both inside and outside of vehicle
Inventor: MOTOSAWA NOBUKI
IPC: B60R11/00
Filed: 1984-08-27
Abstract: PURPOSE:To aim at enhancing the acoustic effect of a speaker, by providing a speaker box such that it can be supported to positions which are suitable for using the speaker box outside of a vehicle and inside thereof, respectively. CONSTITUTION:Horizontal shafts 11 extending widthwise of a vehicle body are secured to a substantial center sections of left and right outer side surfaces of the speaker box 8, are fitted into shaft hole 12 formed in the center sections of support frames 9 so that the speaker box 8 is supported to the support frames 9, rotatably in the vertical direction. Further, the speaker box 8 is mounted so that it may be moved along guide rails 6 together with the frame 9. The speaker box 8 incorporates a pair of speakers 13 at its left and right sides.
Patent JP-S5964604-A (JP)
Title: Production of polyolefin
Inventor: BABA KAZUO
IPC: C08F2/38
Filed: 1982-10-06
Abstract: PURPOSE:To prevent the deposition of polymer on the wall of a reactor, by polymerizing an olefin in the presence of an antistatic agent and a particulate solid catalyst component containing a transition metal compound in a polymerizer having the surface finished to a specified roughness or below. CONSTITUTION:A solid particulate catalyst component (the percentage of fine particles of a particle diameter <=2mu is below 10wt%) is prepared by contacting a transition metal compound (e.g. titanium tetrachloride) with a solid magnesium compound carrier. Then, a polyolefin is obtained by polymerizing an olefin (e.g., propylene) in a liquid phase in the presence of the above solid catalyst component and an antistatic agent (e.g., sodium di-2-ethylhexyl sulfosuccinate) in an amount of below 50mg per l of the liquid phase of the polymerization mixture in a polymerizer having the surface finished to a surface roughness of below 2.5mu, while maintaining the Reynolds number of the flow of the reaction mixture at above 5X10<4>.
Patent JP-H0615081-A (JP)
Title: Thread tension device of sewing machine
Inventor: SAKUMA KOICHI
IPC: D05B47/02
Filed: 1992-07-03
Abstract: PURPOSE:To avoid disorder of thread tension and breakage of a thread by providing a sub-thread tension part, a main thread tension part and a space wherein a sewing thread between the sub-thread tension part and the main thread tension part is not pinched and enlarging an opening part on each projected part of the main thread tension part and the sub-thread tension part toward a thread feeding side from a thread drawing side. CONSTITUTION:A main thread tension part 14B and a sub-thread tension part 14A are respectively provided on a thread drawing side B and a thread feeding side A on a pair of thread tension trays 14 and 14' and an opening part of a crescent projected part 14b is provided around an axial hole 14b of the main thread tension part 14B in the entering direction of a sewing thread. In addition, a crescent projected part 14a is provided around an axial hole 14a' of the sub-thread tension part 14A in the same direction as the crescent projected part 14b. The crescent projected parts 14a and 14b are formed each by a gently-sloping slant from the upper face (d) of the projected part toward the lower face (e) and the sewing thread can be moved from a pinching part formed by the crescent projected parts 14 and 14' of the thread tension trays 14 and 14' toward a supporting shaft 13 and a thread tension shaft 12. A space wherein the sewing thread is not pinched is provided between the crescent projected parts 14a and 14b.
Patent JP-H0778032-A (JP)
Title: Valve device for change of flow rate of fluid
Inventor: DANIERU JIEE GOODON
IPC: G05D7/06
Filed: 1994-07-28
Abstract: PURPOSE: To provide a new valve device for exactly changing flow rate. CONSTITUTION: This valve device is provided with plural binary control ducts 12-18, one analog control duct 50 and controller 58. The binary control ducts 12-18 are mutually parallelly connected and have binary valves 24-30 and regulating means 42-48 for passing the prescribed flow rate of fluid to a common outlet. The prescribed flow rate of the respective binary control ducts 12-18 is selected so as to successively increase the flow rate of an entire fluid stream through incrementation including the maximum incrementation while separating or combining the successively selected binary control ducts.