baber/WOPTO huggingface dataset:
Patent JP-H0981852-A (JP)
Title: Commodity ejecting device for automatic vending machine
Inventor: YASUDA TAKESHI
IPC: G07F11/16
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To smoothly execute the ejecting operation of parts and the restoration of an ejecting member by reciprocating the ejecting member only by the rotation of a cylindrical cam in one direction and guiding and changing the posture of the ejecting member on a return route. SOLUTION: An ejecting device ejects a commodity lowermost stacked by advancing the rise piece 20 of the ejecting member 2 in a state projected upward from a roof 10, and after ejecting the commodity, the piece 20 is laid down and retracted in a state lower than the roof 10. The member 2 is fixed to a slider 5, the piece 20 is energized by a spring 22 fitted to a shaft, guide shafts 4 are fitted to the head of a guide piece 21 so as to be protruded to the side direction, and the member 2 is guided along a long loop-like guide groove formed in a case 1 and long in the axial direction. The slider 5 is a boat-form piece to be slidden in groove-like cams 41, 42 by the rotation of cylindrical cams 4, moved back and force in the axial direction and set to an awaiting state and forward/backward movement by the drive of a microswitch 6.
Patent JP-H0681006-A (JP)
Title: Method for compacting magnet material
Inventor: KAWABATA MITSUO
IPC: H01F41/02
Filed: 1992-09-02
Abstract: PURPOSE:To surely obtain a high-quality magnet material without the formed article being related to frictional resistance by forcedly releasing only the formed article in contact with the upper surface of a cavity from the die in the direction of a lid where a clearance into which the powder intrudes is not formed. CONSTITUTION:A magnet material forming powder A' is filled in a cavity 1a. The upper opening of the cavity 1a is closed by a lid 3. A current is applied to the upper and lower coils 4 opposed to each other, a magnetic field is exerted on the cavity 1a, the lid 3 and a die 1 are moved downward at the same speed, and the powder A' in the cavity 1a is compacted by a punch 2 and the lid 3. The powder A' is anisotropically pressure-formed when compacted. The die 1 alone is lowered, and the compacted article A is forcedly released in the direction of the upper opening of the cavity 1a.
Patent JP-S6389901-A (JP)
Title: Control circuit for programmable controller
Inventor: FUCHIGAMI KAZUYUKI
IPC: G05B9/02
Filed: 1986-10-03
Abstract: PURPOSE:To continue or stop an operation even at the time of abnormality by providing a logic circuit that detects abnormality of a programmable controller by an external equipment and outputs a signal to operate the plant/process to safety side. CONSTITUTION:A monitoring device 5 monitors output signals of a programmable controller (PC) 1, and detects abnormality of PC 1 from periodicity and regularity of the signals. A logic circuit 6 consists of an AND gate that makes the output of DFF 2 and the output of the unit 5 input, an inverter 8 that inverts the output of the unit 5 and an OR gate 9 that makes these output input. The unit 5 detects abnormality of PC 1 by periodicity and regularity of data and strobe signals, and blocks control signals from DFF 2 in the circuit 6. The signals of low level outputted from the unit 5 is inverted by the inverter 8 and becomes '1', and outputted to the plant/process 4 through the OR gate 9 as a signal that holds and controls it to safety side.
Patent JP-S61114336-A (JP)
Title: Carry preserving adder
Inventor: SAKAGAMI KENJI
IPC: G06F7/508
Filed: 1984-11-07
Abstract: PURPOSE:To attain the processing at a high speed with a carry preserving adder by constituting a unit circuit equivalent to a digit with an addition means, a data memory means, a data detection memory means, etc. CONSTITUTION:Both the addition data and the carry data stored in an arithmetic processing part consisting of a unit circuit 22 equivalent to four digits are given to an external addition part 21 and added together. Thus the final addition data f0-f6 including the carry data C are delivered. The circuit 22 consists of half-adders 31 and 32, accumulators 33 and 34 containing a flip-flop respectively, carry registers 35-38, an OR gate 39 and an AND gate 40. While the part 21 includes eight full adders 51-58 and four half adders 61-64.
Patent JP-H1062835-A (JP)
Title: Light quantity converging device
Inventor: MORO SHUJI
IPC: G03B9/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To open/close a polygonal diaphragm aperture equal to or above a hexagon by a small number of diaphragm blades, to reduce the number of parts, and to simplify a mechanism for driving the diaphragm blade by arranging four or more linearly moving diaphragm blades so that they are plurally moved in an opposite direction each other and forming the diaphragm aperture by a limit edge formed on the diaphragm blade. SOLUTION: Four diaphragm blades 24, 25, 26 and 27 are arranged to freely move in an up-and-down direction in an arranging space 17. A coupling hole 24a and holes to be guided 24b and 24b are formed on the blade 29. The coupling hole 25a and the holes to be guided 25b and 25b are formed on the blade 25. The coupling hole 26a and the holes to be guided 26b and 26b are formed on the blade 26. The coupling hole 27a and the holes to be guided 27b and 27b are formed on the blade 27. Then, the diaphragm aperture 28 whose front shape is a hexagon is formed by the limit edges 24C to 27c of the blades 24 to 27 arranged to freely move in the up-and-down direction in a state where they are superposed.
Patent JP-S61112957-A (JP)
Title: Manufacture of oxygen concentration detection element for motor car
Inventor: EZAKI KENJI
IPC: G01N27/407
Filed: 1984-11-07
Abstract: PURPOSE:To keep stable capacity over a long period of time, by forming a pair of electrodes to the outside and inside of a solid electrolyte while forming a ceramic protective film onto the outside electrode. CONSTITUTION:5-10mol% of yttrium oxide is mixed with zirconium oxide on a wt. basis and the resulting mixture is calcined at about 1,300 deg.C for 1hr to be molded into a test tube shaped predetermined configuration under pressure. This molded one is baked at about 1,500 deg.C to form a solid electrolyte 1. Platinum electrodes 2, 3 are formed to the inner and outer peripheral surface of said electrolyte 1 as electrodes in a thickness of 1.5mum. Ceramic is applied to the outside platinum electrode 2 by flame spraying to form a ceramic protective film 4 with a thickness of 100mum to obtain an oxygen sensor element 5. This oxygen sensor element 5 receives heat treatment at 750 deg.C for 15min in a lead atmosphere but the thickness of the outside electrode is set to 1-2mum and heat treatment is performed at 700-900 deg.C for 5-30min.
Patent JP-H0283927-A (JP)
Title: Drying device for glass substrate
Inventor: HASEGAWA MASAHIKO
IPC: H01L21/304
Filed: 1988-09-21
Abstract: PURPOSE:To ensure uniform drying of both upper and lower surfaces of a glass substrate by ejecting a drying gas onto the vicinity of the rotational centers of the upper and the lower surfaces of the glass substrate rotating at a high speed. CONSTITUTION:A glass substrate 26 is placed on the rotary plate 10 and four sides of the substrate 26 are clipped by pins 24 and the lower surface of the substrate 26 abuts the upper ends of supporting pins 22. In this state, the glass substrate 26 is sprayed with a cleaning liquid such as pure water and then a motor 12 is started to eject a drying gas from exhaust nozzles 16, 28 at a predetermined pressure. The ejected gas impinges onto the rotational center of the glass substrate 26 so that the cleaning liquid existing at the centers of the upper and lower surfaces of the glass substrate 26 is scattered in all directions, thus both surfaces can surely and uniformly be dried during the rotation without the cleaning liquid left on them.
Patent JP-H0684597-A (JP)
Title: Assembly device for x-ray tube unit
Inventor: SHIDA MINORU
IPC: H05G1/04
Filed: 1992-09-02
Abstract: PURPOSE:To assemble an X-ray tube unit safely and effectively by holding a housing for storing an X-ray tube attachable/detachable, and by providing a mechanism for rotating a center axis X of the housing and a Y-axis opposing to the axis X, as rotational axes. CONSTITUTION:A housing 11 for storing an X-ray tube, is held attachable/ detachable, by a pair of adapters 26, a pair of forks 25 and a holding plate 24. Two brake pedals 34, 37 are operated, and the adapter 26 is rotated relative to the fork 25, with a center axis X of a housing 11 as a rotation axis, and is stopped at a desired point. Otherwise, the adapter 26 and the fork 25 are rotated by the holding plate 24, with a Y-axis that is perpendicular to the center axis X as a rotation axis, and they are stopped at a desired point, to assemble and wire the X-ray tube in the housing 11. The assembly can also be carried out by connecting bottomed cylindrical shapes 11c, 11d together. Since the housing 11 and the other parts can be assembled together while they are floated in space, there is no possibility that any foreign matter is included from outside, or is adhered to the inside.
Patent JP-S6390644-A (JP)
Title: Fuel controller for engine
Inventor: KANEHISA EIJI
IPC: F01N3/22
Filed: 1986-10-02
Abstract: PURPOSE:To keep an air-fuel ratio in a combustion chamber constant, by installing such a compensating device that reduces a fuel supply the more, the smaller in a carry-in quantity, according to a variation in the carry-in quantity to the combustion chamber of secondary air. CONSTITUTION:A control unit 16 opens an air selector valve 15 of secondary air when it judges that a driving state of an engine 1 is in a secondary air supply area by each signal out of an engine speed sensor 21 and a throttle sensor 18. Next, it receives a suction vacuum from a pressure sensor 19, finds an air-fuel ratio correction factor on the basis of a correction curve, and compensates the extent of fundamental pulse width. That is to say, since the final injection pulse width is set to be largish in advance in anticipation of its carry-in to the second air combustion chamber by the suction vacuum and thereby compensated, the promotion of an air-fuel ratio into leanness is prevented from occurring. And, if the suction vacuum is little, the carry-in of the secondary air is also little, so that the final injection pulse width is also compensated smaller, thus the promotion of the air-fuel ratio into overrichness is preventable as well. Therefore, even at the time of a variation in the carry-in quantity into the secondary air combustion chamber, the air-fuel ratio in the combustion chamber is constantly maintainable.
Patent JP-H1076985-A (JP)
Title: Fuel tank for motorcycle
Inventor: KUBO YUTAKA
IPC: B62J35/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To increase tank capacity by lowering a lower surface of an oil storage part by forming at least a portion of the lower side of a fuel tank of flange to which an outside tank main body and an inside tank main body are welded, roughly horizontally by bending it to the inside of a vehicle body. SOLUTION: A flange 10 is formed on an inside tank main body 4, and it is welded on a flange 7 of an outside tank main body 3. The flanges 7, 10 are formed by projecting them outward of a fuel tank 1, and they are bent toward the inside of a vehicle body after welding. Consequently, the flanges 7, 10 of a central part A in the vehicle width direction are formed roughly horizontally outward of the fuel tank 1, all of the flange parts 7, 10 in a range from the central part A to the lower side of the fuel tank and the flanges 7, 10 on the lower side of the fuel tank are bent horizontally toward the inside of the vehicle body, a horizontal part E becomes a flange on a front part of the fuel tank, and a horizontal part F becomes a flange on a rear part of the fuel tank.  Consequently, the franges 7, 10 do not project below the fuel tank 1, and it is possible to increase tank capacity while avodiing interference with an engine.
Patent JP-H04114201-A (JP)
Title: Sensor adjustment control for dial device
Inventor: ONO HIROYOSHI
IPC: G05B1/01
Filed: 1990-09-05
Abstract: PURPOSE:To eliminate necessity for respectively providing dials for adjusting various sensors by selecting an operation mode and an adjustment mode by the changeover switch of the dial device. CONSTITUTION:The changeover switch is provided to select the operation mode to control the operation of a working machine and the adjustment mode to adjust the sensors, and when the changeover switch 25 is turned to the operation mode, the working operation of the working machine such as depth of tillage setting or the position setting of raising a lift arm, etc., is set by one setting dial concerning a function selected by a mode select dial 23. On the other hand, when the changeover switch 25 is turned to the adjustment mode, the adjusting work of various sensors such as depth sensor adjustment or lift arm sensor adjustment, etc., for example, is set by one setting dial concerning the function selected by the mode select dial 23. Thus, it is not necessary to respectively provide dials for adjusting various sensors.
Patent JP-2001059725-A (JP)
Title: Map data receiving terminal and map data providing system and map data preparing method
Inventor: NAGAI HIROTO
IPC: H04W64/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the traffic of a network by preventing the reception of map data which are not required by a user. SOLUTION: The location of a mobile terminal is recognized by a GPS or the like, map data corresponding to a display screen region are divided into N parts, and down-loaded N divided element regions S-1-N are individually received. The N pieces of data of the N divided element regions are not transmitted as undividable data from a base station 3 but divided and transmitted so that the transmission of any unnecessary part can be deleted, and the traffic amounts of a communication network 1 can be reduced for that. Thus, the data amounts to be processed once by a mobile terminal 4 can be reduced, and any difficulty on the processing of the mobile terminal 4 can be prevented. The location of the mobile terminal can be recognized by the GPS.
Patent JP-H1079065-A (JP)
Title: Cassette supporting mechanism
Inventor: SHIROTA HIROSHI
IPC: G07D1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a cassette supporting mechanism improving operability and a working rate. SOLUTION: A rail 7 is provided with a pull-out preventing stopper 7d, a cassette 6 is provided with a hook 6d preventing the furthermore moving of the cassette 6 in contact with the stopper 7d when the cassette 6 is pulled out to the outside of a device, and in addition, the rail 7 is provided with a dropping preventing stopper 7e preventing the cassette 6 from moving to the inside of the device by bringing the pulling-out direction rear tip part 6a of the cassette 6 after the cassette 6 is pulled out.
Patent JP-S6388882-A (JP)
Title: Output-stabilized excimer laser
Inventor: KONDO HIROYUKI
IPC: H01S3/08
Filed: 1986-10-01
Abstract: PURPOSE:To stabilize an output by providing feedback means for disposing a part of a laser output light through a laser medium. CONSTITUTION:Part of an output laser light is fed back through a partially reflecting mirror 5, a full-reflecting mirror 7 and a saturable colorant cell 8 into a laser medium 6 in a direction as shown. When the laser output has a predetermined or more intensity, the laser light of quantity responsive to the intensity is fed back through the cell 8, and when the laser output is less than the predetermined intensity, the light is absorbed by the cell 8 to reduce the quantity of the feedback light. Part of molecular energy of the laser medium of upper level to be excited is used to amplify the feedback light by the feedback of the light to reduce the inverted distribution density in the medium. That is, part of the laser output light is disposed externally through the medium to stabilize the laser output.
Patent JP-H0663467-A (JP)
Title: Photoelectric detector of object to be painted in automatic painting line
Inventor: HOSHINO KOICHI
IPC: B05B12/08
Filed: 1992-08-10
Abstract: PURPOSE:To certainly prevent the generation of a painting mistake accompanied by detection inferiority by providing light projector and photodetector driving means and a discrimination means discriminating the passage of an object to be coated when the light to a photodetector set to an operation state is cut off. CONSTITUTION:Light projectors X are successively driven so as to light at a definite time interval from one end in the arranging direction thereof to the other end in said direction and, on the side of photodectors Y, the light projectors X are successively set to an operation state corresponding to the point of time when the light projectors X opposed to the photodetectors Y light and successively set to an operation state corresponding to the point of time when the light projectors X before or behind by one in the lighting drive direction of the light projectors X opposed to the photodetectors Y light and these operation states are alternately repeated. Therefore, each of the photodetectors Y alternately detects the straight detection light from the opposed light projector X and the oblique detection light from the light projector X before or behind the opposed light projector X by one and, when an object (a) to be coated cuts off either one of the detection lights, the detection of light of the photodetector Y is cut off to detect the object (a) to be coated.
Patent JP-H05280258-A (JP)
Title: Band window sash
IPC: E06B3/00
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a band window sash which can be applied for various kinds of patterns by merely preparing an existing window frame and a parallelepiped member having a predetermined structure without preparing window sashes having different structures and several parallelepiped members, during assembly of a series window sash. CONSTITUTION:Various window sashes for a slide window, a fixed sash window, a rotary window and the like are formed of semiexternally attached sashes. Further, more than two sets of the semiexternally attached sashes are selected among them, and are coupled one another by a parallelepiped member.
Patent JP-H0282946-A (JP)
Title: Method for taking contrast image of blood vessel
Inventor: SUZUKI HIROKAZU
IPC: G01R33/48
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a blood vessel contrast image of high accuracy by setting a phase to zero with respect to the terms of the flow velocity and acceleration of a proton in a rephase image to be substracted. CONSTITUTION:In order to obtain the data of a rephasing image, slice and read inclined magnetic fields GS, GR of cross-hatching are added and a sequence wherein phase shift is brought to zero with respect to the terms of flow velocity and acceleration is set. The first encoding is executed in the rephase sequence and, after this operation, the first encoding is executed immediately in a dephase sequence. Next, the second encoding is executed in the rephase sequence and the 256-th encoding is executed in the dephase sequence at last to finish imaging. Rephase images and dephase images are collected in the data memory part in a computer system and respectively subjected to two-dimensional Fourier transferm to reconstitute an image. Subsequently, subtraction is executed to form a blood vessel contrast image.
Patent JP-H0282204-A (JP)
Title: Production of color filter
Inventor: MOCHIZUKI YOSHIHARU
IPC: G03C7/407
Filed: 1988-09-19
Abstract: PURPOSE:To easily and stably produce the color filter which has the smaller difference in the dye density between picture elements of the same spectral absorption characteristic region by incorporating a black and white developing agent into a coupler-in-developer type developing soln. CONSTITUTION:The black and white developing agent is incorporated at 1 to 3X10<-4>mol per 1mol color developing agent into the coupler-in-developer type developing soln. The amt. of the black and white developing agent to be incorporated into the coupler-in-developer type developing soln. is in a 1 to 3X10<-4> range in molar ratio of the total volume of the color developing agent and is more preferably in a 1X10<-4> to 5X10<-4> range, and further preferably in a 5X10<-2> to 1X10<-3> range. The color filter which has the small difference in the dye density between the picture elements of the same spectral absorption characteristics is easily and stably produced in this way.
Patent JP-H0399433-A (JP)
Title: Plasma ashing device
Inventor: FUTAGAWA JUNZO
IPC: H01L21/3065
Filed: 1989-09-12
Abstract: PURPOSE:To contrive the improvement of the accuracy of ashing on wafers and a shortening in a working time by a method wherein a waveguide internal ized in a vacuum container is formed into a tapered form from its rectangular part and with the upper part of a wafer stage formed of a beat absorbing member, a rotating arm is formed of first and second arms into a bifurcated form. CONSTITUTION:A microwave is introduced up to a tapered waveguide 14 through a rectangular waveguide 12 and a conversion waveguide 13. In the waveguide 14, the microwave introduced in a tapered part 14a is uniformly distributed on the outside of a vacuum container 15 and a uniform ashing treat ment is performed on wafers. On the other hand, a shutter S is opened, the wafers are arranged in cassette stations 17a and 17b and these wafers are transferred to a wafer stage 16 by a rotating arm 19 through a wafer transfer robot 16. The wafers from the robot 18 are held by suction one sheet by one sheet by first and second arms 19b and 19c. A prescribed concentration of ashing gas is introduced in the container 15 through a gas introducing port 15a, plasma is generated in the container 15 by the microwave from the waveguide 14 and a resist on each water W is removed.
Patent JP-H03240606-A (JP)
Title: Valve structure for constant liquid feed weigher
Inventor: MAARAN ERU SUTEINBURUTSUKU
IPC: B65B9/00
Filed: 1990-09-05
Abstract: PURPOSE: To accurately measure and distribute a liquid by forming a hermetically sealing zone by the contact of the valve base of a valve element moving along the central axial line of a discharge nozzle casing having a central bore, with the valve seat of the lower end of the casing and providing a plurality of arms in the valve stem. CONSTITUTION: A discharge nozzle 10 has a cylindrical casing 12 fixed to the base of the lowermost bellows 8. A valve element having a valve stem 14 is fitted to the inside of the bellows 8 and a circular plate 26 fixed to the valve stem 14 is urged to the closing position by a spring 16 in the inside of the casing 12. When the valve stem 14 is moved downward, the nozzle is opened, and when the valve stem is moved upward, it is closed. The valve seat 20 is provided at the lower end of the easing 12 to hermetically seal the valve together with the base 22 of the valve element. Three arms 40, 42, 44 aligning the valve stem 14 in the inside of the nozzle 10 and guiding it are protruded from the valve stem 14.  The arms are extended from the axial direction of the valve stem 14 at about 60 degrees and separated from the valve base 22 with a sufficient distance and at an equal radial distance. And it minimizes a turbulant flow and air bubbles until the stream reaches the valve base 22.