baber/WOPTO huggingface dataset:
Patent JP-H02276050-A (JP)
Title: Video tape recorder
Inventor: OGUCHI TOSHISHIGE
IPC: G11B15/18
Filed: 1989-04-18
Abstract: PURPOSE:To eliminate the position dislocation of a tape with respect to a rotary head drum, and to prevent picture omission, picture dislocation, or a noise on a picture from being generated by forcibly rotating a supply side reel stand in the winding direction of a tape when a reproducing mode is switched to a reverse reproducing mode. CONSTITUTION:A rotation forcing means 36, which forcibly rotates a supply side reel stand 3 in a tape 19 winding direction when the reproducing mode is switched to the reverse reproducing mode, is provided. Consequently even when the tension applied to a tape 19 of a tension regulator 21 is canceled at the time of switching the reproducing mode to the reverse reproducing mode, since the supply reel stand 3 is forcibly rotated in the tape 19 winding direction, the sagging of the tape 19 can be prevented from being generated, and the dislocation is not generated around the rotary head drum 20 and the tape 19 surface. Thus the picture omission, the picture dislocation, or the noise on the picture can be prevented from being generated.
Patent JP-S58211912-A (JP)
Title: Heat exchanger device
Inventor: YOKOYAMA KEIICHI
IPC: F28F9/22
Filed: 1982-06-04
Abstract: PURPOSE:To have a heat exchanger device for a vehicle air conditioner of thermo-medium type integrated in one body and reduced in its size by a method wherein a centrifugal fan, evaporator, radiater and various kinds of dampers are concentrically arranged in a cylindrical or a semi-cylindrical form. CONSTITUTION:A cylindrical evaporator 14 is arranged outside a cylindrical centrifugal fan 11 and a semi-cylindrical radiater 16 is concentrically arranged along the outer circumference of the evaporater as well as a cylindrical damper 19 is rotatably arranged thereon. With this arrangement, the air taken by the fan 11 is subjected to heat exchange with the evaporater 14 to form cooling air, a part of it is adjusted in its flow rate by the damper 17, then passes through the radiater 16 into a cylindrical space 18 and the remaining air flows in X direction into the cylindrical space 18, respectively. Both kinds of air flow kinds of are mixed together in the cylindrical space 18 and then blown out of the blowing ports 25-27. With this arrangement, it is possible to have this device integrated in one body and reduced in its size.
Patent JP-H05293775-A (JP)
Title: Control method for work handling machine
Inventor: TANAAMI MASAYUKI
IPC: B25J5/00
Filed: 1992-04-16
Abstract: PURPOSE:To convey a work throughout a wide range through one operator and simple operation by using a manipulator having a low operation region. CONSTITUTION:In a work handling machine, a manipulator having an arm 17 vertically moved by means of a cylinder and longitudinally moved and revolved in a horizontal plane by means of an external force is mounted on a running vehicle 4 having a steering and drive wheel 3 and a work support mechanism 31 is mounted on the tip part of the arm 17. A given range wherein the position of the work support mechanism 31 to the running vehicle 4 is set is determined. When the work support mechanism 31 is moved to a position outside the given range, the given range is caused to coincide with the work support mechanism 31 by operating the steering and drive wheel 3 to run and revolve the running vehicle 4, and the running vehicle 4 is run and revolved following the work support mechanism 31.
Patent JP-S581049-A (JP)
Title: Refined material of al-mg alloy for flash butt welding
Inventor: TAKENO SHINJI
IPC: C22F1/00
Filed: 1981-06-24
Abstract: PURPOSE:To provide a titled refined material of an Al-Mg alloy that provides high strength and formability by setting the strength level by work hardening refining of base materials at the strength level of flash butt weld zones or below and at the strength level of annealed base materials or above. CONSTITUTION:The Al-Mg alloy used for the above-described refined material contains usually, by weight%, 2.0-4.0% Mg, 0.1-1.0% Mn, and 0.005-0.35% Cr. It is also possible to use the alloy contg. >=1 kind of 0.01-0.3% Zr, 0.05- 0.4% Cu, 0.1-1.5% Zn, and 0.05-0.9% Bi, if necessary, in addition to said composition. Such Al-Mg alloy is cast and is hot-rolled to a plate of a prescribed thickness, then it is heat-treated at, for example, 250-265 deg.C. As a result, the intended refined mateial of the Al-Mg alloy for flash butt welding which is refined by work hardening is obtained.
Patent JP-H04325325-A (JP)
Title: Traction control system
Inventor: YOSHIDA YOSHIYUKI
IPC: B60W10/06
Filed: 1991-04-26
Abstract: PURPOSE:To prevent a slip and a spin during cornering and improve safety and maneuverability by inputting the handle steering angle and lateral acceleration, calculating the target driving force corresponding to the curvature of a corner, and driving the control subject sections in response to this target. CONSTITUTION:A controller reads the signal alpha from a lateral acceleration sensor 1 and compares it with the preset value alpha1. If the signal alpha is larger than the preset value alpha1, the handle steering angle theta by a driver is read. The radius of curvature R=f(theta) of a corner is calculated from the steering angle theta. The target driving force F=g(R) is calculated from the radius of curvature R, and the driving force reduction flag-on signal is outputted. The controller selects the optimum control system (supercharged pressure control 5, throttle control 3, transmission control 4, intake valve control 7, exhaust pressure control 6) for reducing the driving force, and the driving force reduction ratio corresponding to the target value is calculated and outputted to control subject sections. The safety and the like during cornering are secured.
Patent JP-H11279002-A (JP)
Title: Mite treating agent for automobile, and treatment of mite using the same
Inventor: HARADA HIROAKI
IPC: D06M13/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a mite treating agent for automobiles, stably spread over an interior (in particular, floor mat or the like) of a finished car without heating it, to easily prevent the evolution or growth of mites, and to provide a method for treating mites using the same agent. SOLUTION: This mite treating agent is composed of 100 pts.wt. of an acaricide and 5 to 100 pts.wt. of a binder resin (as solid) having a reactive hydroxyl group, diluted with 200 to 2000 pts.wt. of a solvent to form the major ingredient, wherein 5 to 30 pts.wt. of a polyisocyanate resin is incorporated in 100 pts.wt. of the solid portion of the binder resin included in the major ingredient.
Patent JP-H06285562-A (JP)
Title: Reversely feeding device for work
Inventor: YASUMASA NOBUO
IPC: B21D43/05
Filed: 1993-03-31
Abstract: PURPOSE:To provide the reversely feeding device for a work, which can be installed freely in accordance with an arrangement layout of peripheral equipments. CONSTITUTION:A distance between a carrying-in position P1 and a reversing position P2 is X+alpha, and on the other hand, a distance between the reversing position P2 and a carrying-out position P3 is set to X-alpha. In a shuttle feeder 19, a first table 20 and a second table 21 are provided. A first table 20 and a second table 21 are connected through a cylinder 23. A piston rod 24 of this cylinder 23 is driven up to the maximum length in the backward movement in which the first table 20 is at the carrying-in position P1 and also, the second table 21 is set at the reversing position P2, and driven to contract its length from the maximum length by an amt. of 2alpha in the forward movement in which the first table 20 is set at the inversion position P2 and also, the second table 21 is set at the carrying-out position P3.
Patent JP-H08290437-A (JP)
Title: Press molding apparatus and method
Inventor: IKEGAMI TAKEHIKO
IPC: B29C45/73
Filed: 1995-04-21
Abstract: PURPOSE: To provide a press molding apparatus capable of certainly detecting the accurate clamping force of a mold. CONSTITUTION: A voltage applying means 20 applying voltage across two predetermined points P, Q of a tie bar 1 generating strain when molds 5, 6 are clamped to generate a current. and a mold clamping force detection means 10 detecting the mold clamping force between the molds 5, 6 on the basis of the change of the current value generated between two predetermined points P, Q of the tie bar 1 by the voltage applying means 20 caused by the strain at the time of mold clamping are provided. Since the tie bar 1 is utilized in place of a strain gauge, trouble is hard to generate and accurate mold clamping force can be certainly detected.
Patent JP-S5620082-A (JP)
Title: High-efficient phosphor composition
Inventor: HASHIMOTO NOBORU
IPC: C09K11/08
Filed: 1979-07-29
Abstract: PURPOSE: To provide a phosphor compsn. which exhibits sufficient color rendering and has good luminous efficiency, by a method wherein specified three kinds of phosphors are mixed together.  
     CONSTITUTION: (A) Sr 10 (PO 4 ) 6 Cl 2 :Eu or BaMg 2 Al 16 O 27 :Eu, (B) (Ce,Tb) MgAl 11 O 19  or Y 2 SiO 5 :Tb and (C) Y 2 Sn 2 O 2 :Eu are mixed together in such a proportion as to give a mixing ratio of (A)=0.1W0.18, (B)=0.41W0.49, (C)=0.41W0.9 and the sum of (A)+(B)+(C) of 1.00 at a color temp. of 4,200°K, where said mixing ratio is represented by the spectral band intensity of each phosphor when the spectral band intensity of each phosphor, which is obtd. by applying to each of the phosphors (A), (B) and (C) the same UV dose as that which is applied to the mixed compsn., is set equal to unity.  
     EFFECT: There is obtd. a phosphor which exhibits approximately the same color rendering as conventional phosphors and in which its luminous efficiency is 95lm/W (100hr lighting). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60239618-A (JP)
Title: Detection of magnitude of rotation of rotating body by absolute value and apparatus thereof
Inventor: WAKUTA MASANORI
IPC: G01B21/22
Filed: 1984-05-15
Abstract: PURPOSE:To enable high-precision detection, by installing a plurality of detectors generating an electric signal of period or amplitude corresponding to each different mechanical variable specified beforehand. CONSTITUTION:A shaft 71 of a rotary table 51 of for example a machine tool is fixed to an output shaft 72 of a motor 50 by gear wheels G1, GN. The secondary outputs PW, PV, PU, PT from each resolver 56, 53, 54, 55 respectively are transmitted to a relay circuit 63 through wires 62, 59, 60, 61 and after selection of one of them, the output is transmitted to an isolator 64 through a wire 82. An output signal gland-separated by the isolator 64, after conversion to a rectangular move by a filter comparator member 65, delivered to a resistor 58 as an enable signal EN by FF66 and NAND gate 67 and after synchronization with a clock CK immediately after an input of the signal EN, a value of a 2,000 mal counter 57 is set in the resistor 58 through a line 80 and the value is collected into CPU through a line 81 for processing and storing in a memory 69.
Patent JP-S5623386-A (JP)
Title: Gas shielded arc welding method of hydrogen-induced cracking resistance steel
Inventor: MATSUYAMA TOSHIYA
IPC: B23K9/173
Filed: 1979-08-01
Abstract: PURPOSE:To improve the weldability under the ultimate conditions of hydrogen- induced cracking resistance steels by selecting the proportion of the inert gas in a shielding gas and the Ti content in a welding wire. CONSTITUTION:At the time of subjecting the hydrogen-induced cracking resistance steel base materials of >=0.10 in the value of the parameter A shown by the formula contg. rare earth elements and Ca being hydrogen-induced cracking suppressing components to shielded gas welding at welding current 600-50A, the shielding gas comprising mixed gases of >=20vol% inert gas and CO2 is used. Further, the Ti content in the welding wire composition is increased or decreased from a reference content 0.03% according to the mode of globule migration. If at least one of the proper selections of these wire composition and shielding gas composition is adapted, the good beads having sufficient short-circuiting times are obtained. This method is adapted to circumferential welding etc. of pipes for transferring petroleum and natural gas drawn in areas of extreme cold weather or from deep sea bottoms.
Patent JP-S5554463-A (JP)
Title: Measuring instrument for ratio of noise power to carrier
Inventor: MIZUIKE TAKESHI
IPC: G01R19/10
Filed: 1978-08-11
Abstract: PURPOSE: To make high-precision continuous measurement possible by securing operation stable to variations in frequency and level of an input signal by combining AFC, AGC, PLL, etc., into one.  
     CONSTITUTION: A carrier and signal of noises inputted from terminal 1 are inputted through band limiter 2 to AFC circuit 3, where it is frequency converted by the output signal of local oscillator 25, and its output is adjusted by AGC amplifier 10 of AGC circuit 4 so that a carrier level will be a normal value at any time. Then, PLL circuit 5 locks a carrier frequency, but is constituted with the follow-up range of a loop narrowed extremely, so that the noise component of a signal inputted from circuit 4 to circuit 5 will be inputted as an error signal to noise power measurement circuit 6. Since carrier power has been adjusted by circuit to the normal value, a ratio of noise power to carrier is in inverse proportion to a noise power value measured by circuit 6. Therefore, it is calibrated by display circuit 7 to know the normal value immediately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05156940-A (JP)
Title: Cooling water expansion tank
Inventor: TOOMASU ATSUTEINGERU
IPC: F01P11/00
Filed: 1992-03-05
Abstract: PURPOSE: To prevent cooling water from running out by opening a vent space to ambient air when a vent conduit between the vent space between filling pipe flaps and a lid and an interior space is closed. CONSTITUTION: Filling pipe flaps 4 protruding into a tank are arranged on a ceiling of an expansion tank 1, and regulate the liquid level with lower edges 5 thereof. A closed annular space 8 within a cylindrical wall 7 forms a vent conduit from the interior space of the tank to ambient air. A valve seat 13 is arranged in a hole 12 and constitutes a release valve with a ball 14. A lid 17 interrupts the vent conduit with respect to ambient air by means of a sealing ring 20. When the lid 17 is partially opened, pressurized air is released to pass through the hole 12 (the release valve seat 13), the annular space 8 and a hole 10 forming the vent conduit, through a vent space 22 to pass through a screw 16, to ambient air. Thus, it is possible to balance the pressure in the interior space 3 of the tank and the pressure of ambient air, and prevent cooling water from running out.
Patent JP-H08269654-A (JP)
Title: Method for working shape memory alloy member
Inventor: SHIROYAMA KAISUKE
IPC: C22F1/10
Filed: 1995-03-31
Abstract: PURPOSE: To complete working without allowing a part weak in terms of strength to remain by applying load on a working part and instantaneously heating this part to a temp. above the plastic deformation initiation temp. of the alloy or above, then working this part at the time of subjecting a part of the alloy member imparted with shape memory or superelastic characteristics to crushing or bending, etc. CONSTITUTION: The load smaller than the plastic deformation initiation load. of the alloy member is selected at the time of further subjecting a part of the NiTi alloy member 11 imparted with the shape memory or superelastic characteristics to working. The working part is then held loaded by using metal molds 21A, 21B and is heated in this state to a temp. range of 300 to 700 deg.C and is instantaneously heated to the plastic deformation initiation temp. or above. The heating is preferably executed by an electric resistance heating method using the metal molds for working as electrodes. The metal molds are provided with stoppers to prevent the progression of the deformation beyond the prescribed threshold when the plastic deformation rate of the alloy member 11 attains the threshold. The member subjected to coating at the part near the part to be worked is equally well.
Patent JP-H02278048-A (JP)
Title: Continuously variable trnsmission
Inventor: TAKAHASHI TAKASHI
IPC: F16H15/12
Filed: 1989-04-19
Abstract: PURPOSE:To generate a high traction force by a method wherein a roller is interlocked and coupled with an input shaft and meanwhile a plurality of rotary discs are interlocked and coupled with an output shaft through a intermediate gear so that rotation of the one rotary disc and that of the other rotary disc are joined together. CONSTITUTION:Rotary discs 4a and 4b are rotatably supported to annular pistons 8a and 8b, respectively, being a pressurizing mechanism. A plurality of tapered rollers 5 are pressed with a force between the two rotary discs 4a and 4b through the medium of oil formed in a filmy state. The roller 5 is movable in the radial direction of the rotary discs 4a and 4b. Further, a rotary shaft 6 of the roller 5 is interlocked and coupled with an input shaft 2 through gears 13 and 14. The rotary discs 4a and 4b are interlocked and coupled with an output shaft 3 through intermediate gears 15 - 17 so that rotation of the one rotary disc and that of the other rotary disc are joined together. This constitution generates a high traction force and transmits a very high power.
Patent JP-S6010720-A (JP)
Inventor: SAMIYUERU KEI DOORAN
IPC: H01L21/027
Filed: 1984-05-17
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-S59221129-A (JP)
Inventor: JIYUAN GARENSUKII
IPC: H04J3/02
Filed: 1984-05-17
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-S6035482-A (JP)
Inventor: ROBAATO ERU YATSUKU
IPC: B65H75/48
Filed: 1984-05-17
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-S5222278-A (JP)
Title: Apparatus for transferring, stacking and aligning plural articles in p arallel direction
Inventor: SEKO KIYOSHI
IPC: B65G47/22
Filed: 1975-08-12
Abstract: PURPOSE: An apparatus for transferring articles in a laminated state in which a part of each of the upper and lower surfaces of one article is in lamination with that of the lower and upper surfaces of articles adjacent thereto so as to facilitate subsequent operations such as automatic packaging, automatic binding and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63261853-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAUCHI MASAMITSU
IPC: H01L21/283
Filed: 1987-04-20
Abstract: PURPOSE:To realize the construction of a via hole having no void, by filling completely the inside of the via hole passing through a semiconductor substrate with a conductor applied thereon and then plating the substrate for forming a rear-face electrode. CONSTITUTION:In a substrate 1 having 4 source electrode on the top face, a via hole 3 is formed from rear face thereof by means of reactive ion etching or the like. Conductive paste 7 is applied on this rear face so that the inside of the via hole 3 is filled completely with the paste 7. The substrate 1 is then heated within atmosphere of nitrogen to dry the paste 7. The substrate is then plated to form a rear-face electrode 5. In this manner, no void is created in the via hole 3.
Patent JP-H10289607-A (JP)
Title: Lighting system, liquid crystal display device, and electronic equipment
Inventor: UEHARA TAKUYA
IPC: F21V8/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To display with sufficient brightness the end of a light guide body on the opposite side of a light emitting diode whose light emitting intensity is low, used as the light emitting source of a lighting system. SOLUTION: This lighting system is provided with a light emitting diode 18 which emits a light, a light guide body 16 which introduces the light from the light emitting diode 18 and emits it from a light emitting source 16a, and a reflective area 19 provided at the end part of the light introducing body on the opposite side of the light emitting diode 18. The reflective area 19 is disposed, inclined by a prescribed angle (θ) from the perpendicular direction to the light emitting surface 16a of the light introducing body 16. The light which has reached the reflective area 19 is reflected in the reflective area 19 and collected at the end part of the light emitting surface 16a to increase the light emitting strength of the end part.
Patent JP-H07267167-A (JP)
Title: Regulating device for spring
Inventor: SUZUKI RIYOUSUKE
IPC: F16F15/06
Filed: 1994-03-30
Abstract: PURPOSE:To provide a spring regulating device to use the power of a spring in a state that a genuine handle bar is left as it is. CONSTITUTION:A nut 2 is attached to the bolt part 7 of the upper part of a hollow bolt and a shaft 3 with a bolt is arranged at a screw part 5 in a nut, and a support tool 4 is arranged in the lower inner part 8 of the hollow bolt. A genuine handle bar is attached between the upper bolt part 7 of a hollow bolt and a but 2 and mounted on the upper part of a shock absorber, and even the genuine handle is attached.
Patent JP-H10250756-A (JP)
Title: Pump type container from which liquid can be easily taken out to the last drop
Inventor: YUKI YOSHIYO
IPC: B65D47/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a pump type container from which liquid remaining on the bottom of the container can be fully used effectively and easily, and taken out easily to the last drop. SOLUTION: When a recess 1 having a diameter slightly larger than that of a pump tube 5 is provided at the bottom of the pump type container and the bottom surface is inclined with respect to the recess, all liquid remaining in the container is collected into the recess 1. Thus most of the remaining liquid can be drawn into the tube 5 and when the liquid no loner remains in the recess 1, no liquid is delivered from a pump port 6 and the liquid, in small quantity, remaining in the tube 5 only reversely flows into the recess 1. Further, when the recess 1 is formed into a threaded cap so as to be removed, the last drop of liquid can be used completely.
Patent JP-S5724420-A (JP)
Title: Intake device of rotary piston engine
Inventor: TADOKORO ASAO
IPC: F02B55/16
Filed: 1980-07-16
Abstract: PURPOSE: To avoid the overlap of an exhaust and a suction stroke working chambers and improve the firing characteristic and the like of a rotary piston engine, by opening each intake port for light load and medium load in right and left side housings respectively and opening an intake port for heavy load in either of the side housings.  
     CONSTITUTION: A suction port 10 for a light load including an idle load is opened in one 2a of side housings of a rotary piston engine, an intake port 11 for medium load and an intake port 12 for heavy load are opened in the other side housing 2b respectively, and mixed gas is led from a duplex carburettor 13 to each port 10, 12 through an intake manifold 14. The working chamber side opening portions 10a, 12a of each port 10, 12 open or close by the rotation of a rotor 3, and ports 10, 11 are set so as to open after an exhaust port closes and close together at the same time. Furthermore, the closing time of the port 12 is set at a time delayed by a set value from the closing time of the port 10, and a control valve 17 opening under heavy load condition is arranged on the port 12. 
     COPYRIGHT: (C)1982,JPO&Japio