baber/WOPTO huggingface dataset:
Patent JP-S6099563-A (JP)
Title: Inspection of outside appearance of workpiece to be ground
Inventor: YUYA KUNIHIKO
IPC: B24B49/00
Filed: 1983-11-01
Abstract: PURPOSE:To permit the automatic inspection for black skin and grinding dimension by installing an optical source and a one-dimensional sensor onto the ground surface of a workpiece and detecting the reflected light supplied from the whole periphery and comparing the value between the bright and dark levels binary-coded with a threshold value, with a set value. CONSTITUTION:Counting is started at the first bright level binary-coded with a threshold value, and the measured dimension of the grinding width obtained by multiplying the count value measured through the scanning by a one-dimensional sensor by the bit value of the sensor and the dimension L2 of the grinding width set in consideration of tolerance are compared and discriminated. In other words, when black skin is formed on a ground surface 2a, the generation part is put into dark level, and counting through the scanning by the sensor is completed, and the measured dimension becomes shorter than the grinding dimension L2, and therefore the black skin is detected, and the outer ring is rejected as defective. When black skin is not formed, the edge part of the ground surface 2a is put into dark level, and counting through the scanning by the sensor is complete. In this case, if the dimension is outside the tolerance of the grinding dimension L2, the outer ring is rejected as defective, and the outer ring within the tolerance is supplied as non-defective and thus automatic inspection with high precision can be carried-out.
Patent JP-S6450915-A (JP)
Title: Lining of electrode element of detector of electromagnetic flowmeter
Inventor: KURAMOCHI MAMORU
IPC: G01F1/58
Filed: 1987-08-21
Abstract: PURPOSE:To make it possible to insert the fore end of an insulating washer insulating an electrode into a pipe hole without fail, by a construction wherein a lining hole is neither eccentric nor curved in relation to the pipe hole. CONSTITUTION:A positioning-hole forming jig 4 is fitted in the center of a pipe hole (a) from the outside of a pipe 1. The length of the head part of the jig 4 is made to be larger than the thickness of a lining 2 so that the head projects from the lining, and the root of the axis is made to contact with the hole (a) by a size delta with a tolerance not causing a gap from the diameter of the hole (a). As for positioning of the size delta, the size is fixed in such a manner that the surface P of the jig 4 being larger than the diameter of the hole (a) is made to contact with the outer surface of the pipe 1. Next, the pipe and the jig are put in a vulcanizer and vulcanized with pressure vapor, and the jig 4 is not displaced since it is positioned in the pipe 1, even when a load is applied to the jig 4 owing to deformation of rubber or the like during the process. Accordingly, the jig 4 and a lining hole (b) in its turn are circles concentric with the hole (a) and can be made to have concentric uniformity for the hole (a).
Patent JP-S6098638-A (JP)
Title: Shifter for photographic plate, etc.
Inventor: SUZUKI KAZUO
IPC: H01L21/67
Filed: 1983-11-02
Abstract: PURPOSE:To supply an inspection device, etc. with a metal sheet rapidly and positively, and to recover it from the inspection device, etc. by reciprocating one chuck section between a supply section and an inspection section and reciprocating the other chuck section between the inspection section and a receiving section. CONSTITUTION:Left and right chuck sections are moved in the right direction, a sliding cylinder 43 reaches on a center line 12, and a sliding cylinder 44 reaches to a right end. When chucks 1 are lowered, the chucks 1 are brought close mutually up to positions where the edge of a photographic plate 2 is placed on cradles 3 for the chucks. When the chucks 1 are lifted, the photographic plate 2 on a stage 56 and a photographic plate on a stage for a photographic plate feeder are scooped up by the cradles 3. The left and right chuck sections are moved in the left direction, and the chuck section on the right side reaches on the center line 12 and the chuck section on the left side to a left end. The photogrphic plate before inspection carried by the chuck section on the right side is left on the stage 56. The photographic plate previously inspected carried by the chuck section on the left side is left on a stage for a photographic plate receiver.
Patent JP-H0756151-A (JP)
Title: Liquid crystalline high polymer and liquid crystal element using the same
Inventor: HARA KOJI
IPC: G02F1/1333
Filed: 1993-08-20
Abstract: PURPOSE:To improve quick responsibility and self-supportability, to make possible operation in a wide temp. range and to increase the upper limit value of an operable temp. by forming the liquid crystal element into a specific structure for which a liquid crystalline high polymer is used. CONSTITUTION:The liquid crystalline high polymer is expressed by formula I. In the formula I, R denotes an alkyl group or aryl group; A denotes formula II or formula III (in the formula III, X denotes -O-, -SO2-, -CH2- or the group expressed by formula IV); B denotes a side chain liquid crystalline group; (n) is 5 to 100. The liquid crystal element clamps a film mixture contg. the liquid crystalline high polymer expressed by the formula I, a liquid crystal material of a low polymer and an electrolyte. The alkyl group corresponding to the R expressed by the formula 1 includes, for example, a methyl group, ethyl group, etc. The bivalent arom. groups expressed by the formulas I, II are adopted for the group corresponding to A. The side chain liquid crystal group corresponding to B consists of a group corresponding to the chemical structure in the core part of the liquid crystal material of the low polymer and a flexible spacer part connecting this mesogen group and a main chain.
Patent JP-S6268884-A (JP)
Title: Production of cholesteric liquid crystal polyester film or sheet with monodomain
Inventor: HARA HAJIME
IPC: B29C48/08
Filed: 1985-09-20
Abstract: PURPOSE:The titled molded article useful as magnetic tapes, etc., having high strength, high elasticity and improved dimensional stability, by melting a liquid crystal polyester obtained by copolymerization of an optically active monomer in a specific temperature range, molding it into a sheet, etc., and quenching it. CONSTITUTION:(A) A nematic or smetic liquid crystal polyester is copolymerized with (B) 1-10mol% bifunctional optically active monomer [e.g., (R) or (S) 3-methyladipic acid, etc.; when it is a blend, difference in content of both components is >=15%], formed into liquid crystal in a liquid crystal-forming temperature range (e.g., 150-350 deg.C), molded by extrusion molding, etc., into a film or sheet having <=100mum, thickness which is quenched to <= the melting point of the polymer, to give the aimed molded article.
Patent JP-H0933242-A (JP)
Title: Measuring apparatus for step and gap
Inventor: NIWA HIDEO
IPC: G01B21/16
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which a step and a gap between two adjacent members are measured respectively with good efficiency in one operation by additionally installing a moving frame which is provided with a contact part and a positioning part at a base frame which is provided with a reference face and a first positioning part. SOLUTION: A grip part 7 is gripped, a reference face 13 is brought into contact with the one surface 91a of an edge part 91, and a positioning part 15 is brought into contact with the end 91b. In addition, a moving frame B is operated by a fingertip which is hooked on a finger hook 44, a contact part 43 is brought into contact with the surface 92a of another end part 92, and a positioning part 45 is brought into contact with an edge 92b. The displacement in Y-direction of the moving frame B with reference to a base frame A is transmitted to a support frame 30, and the support frame 30 is displaced by the same size as the displacement of the moving frame B. Thereby, a detection element 51 outputs a displacement signal corresponding to the displacement.  In addition, the displacement in X-direction of the moving frame B is transmitted to a coil assembly 53 at a detection element 52 by means of a transmission piece 46, the coil assembly 53 is displaced by a size corresponding to the displacement of the moving frame B with reference to a core 59, and a displacement signal is output from the detection element 52.
Patent JP-S6363256-A (JP)
Title: Remote control system in disaster prevention and administrative radio system
Inventor: SAKAKI TAMAKI
IPC: H04M11/00
Filed: 1986-09-04
Abstract: PURPOSE:To contrive to cut down equipment and maintenance costs by replacing a dedicated telephone line connecting each terminal equipment and a transmission station with a subscriber telephone line, shifting an automatic transmitter to the transmission station so as to share it and simplifying each terminal equipment. CONSTITUTION:When a user dials from the terminal equipment 6 to call the transmission station 1, its controller 3 automatically responds to the call, and collates a personal identification number transmitted to a signal device 6 with a one stored in the controller 3. When they are the same and when the terminal equipment 6 controls in real time, the line is connected to the control system of a wireless transmitter 2, which is activated by the terminal equipment 6. After said transmitter 2 transmits a reception station selection call signal and information, it stops. If a date is specified to give information, the dial number of the reception station to which information is given, its day and time, and sound information are inputted to an automatic transmitter 4. When the specified date comes, the wireless transmitter 2 is operated to selectively call a reception station 7, and recorded information is given to said station.
Patent JP-S6364113-A (JP)
Title: Stand for computer or the like
Inventor: NAKAMATSU YOSHIRO
IPC: G06F1/00
Filed: 1986-09-04
Abstract: PURPOSE:To facilitate the watching of a screen and to effectively use the space of an office by dislocating and arranging a pedestal on a display such as a CRT to this side from a pedestal for a display such as the CRT. CONSTITUTION:At a frame stand 1, frames 2 and 3 are provided, on them, a frame 4 dislocated to this side from the frame 3 is provided and the back surface and side surface of the frame stand 1 are covered with a cloth 5. At the frame 2, a pedestal 7 to load equipment 6 is provided, at the frame 3, a pedestal 11 for display to load a CRT 8, etc., is provided and at the frame 4, a pedestal 13 to load a device 12 such as a printer is provided. The cloth 5 of the side surface of the frame stand 1 is covered by sticking out the right and left side surfaces of a display 8 to this side. A part surrounded by the frame 4 and a cloth 14 of a side surface forms the three-directional shading of the display 8, suppresses the fact that an outdoor daylight enters a screen 15 and facilitates the watching of the screen. The frame stand 1 has a caster 20 at the lower part and the distance of the screen 15 and an operator 16 can be freely adjusted. Thus, the stand for the computer, etc., with a good operability can be obtained.
Patent JP-H0371579-A (JP)
Title: Socket
Inventor: UTAHARA MASAO
IPC: H01R33/76
Filed: 1989-08-11
Abstract: PURPOSE:To make good conduction between a lead of an electronic part and a socket electrode at all times by extending a contact face of the socket electrode toward moving direction of the lead of the electronic part. CONSTITUTION:When a lead 2a of an electronic part loosely inserted into a lead insertion hole of a socket body is moved by a moving body 4 and press- fitted into a socket electrode 6a, the lead 2a slides with respect to a contact face S of the socket electrode 6a. Thus contact area between the lead 2a and the socket electrode 6a increases and the lead 2a and the contact face S with the socket electrode 6a are mutually polished at the time of press-fitting, so that an insulation coating such as an oxide film formed on the contact face is removed thereby enhancing conductivity between the lead 2a and the socket electrode 6a.
Patent JP-2000102244-A (JP)
Title: Dc-to-dc converter
Inventor: KOJIMA SHINICHI
IPC: H02M3/155
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To supply the larger of either an input DC voltage or an output DC voltage to a boosting circuit and to reduce the minimum operating voltage by supplying the power supply voltage of the power supply line of the boosting circuit form an input DC voltage before boosting of operation, and taking a power supply voltage from the output DC voltage after boosting of operation. SOLUTION: An input DC voltage Vin and an output DC voltage Vout, after starting a boosting circuit 20, are compared. Then, before a boosting operation, where the input DC voltage Vin on comparison is larger than the output DC voltage Vout, the input DC voltage Vin is supplied to a power supply line L for supplying the operating power of a circuit in a DC/DC converter 10, including the boosting circuit 20, thus activating the circuit of the DC/DC converter 10. Furthermore, after the boosting operation, the output DC voltage Vout is supplied to the power supply line L, instead of the input DC voltage Vin, and the boosting operation of the boosting circuit and that of the circuit of the DC/DC converter 10 are allowed made to continue, thus expanding the margin at the constant-voltage side of the input DC voltage Vin.
Patent JP-H0490914-A (JP)
Title: Vehicle deck height adjusting device
Inventor: MAEDA SHINICHI
IPC: B60G17/052
Filed: 1990-08-04
Abstract: PURPOSE:To make it possible to break off automatic vehicle deck height adjusting action for the sake of avoiding danger by electrifying an inlet valve for connecting an air spring to an air reservoir based on a signal corresponding to the height of a cargo work platform to open the valve and inserting emergency switches of normally close type into respective electrifying circuits for connection. CONSTITUTION:When a vehicle deck height is increased, an air spring suspension mechanism supplies pressurized air in an air reservoir 11 to an air spring 12 via an intake valve 9 and a pipe 15, and air in the air spring 12 is discharged to the atmosphere via the pipe 15 and an air exhaust valve 10 when the vehicle deck height is lowered. When a mode switch 6 on an operation board 5 is placed in cargo mode, the intake valve 9 or the air exhaust valve 10 is controlled by the output of an electronic control device 4 so as to reduce the deviation between signals of a cargo work platform height sensor 3a and a vehicle deck height sensor 3 to zero. Emergency switches 13a, 13b of normally close type are inserted into electrifying circuits of the intake valve 9 and the air exhaust valve 10 for connection, a switch 8 is inserted into an electrifying circuit of a relay coil 13 simultaneously opening emergency switches 13a, 13b for connection, and the switch 8 of normally open type is made possible to be remotely operated to close from the operation board 5 or any arbitrary spot.
Patent JP-H0256718-A (JP)
Title: Magnetic recording medium
Inventor: TAKITA HITOSHI
IPC: C09D163/00
Filed: 1988-08-20
Abstract: PURPOSE:To improve durability by forming a back coating layer having >=4 coefft. of linear absorption with light of 800Angstrom wavelength on the other surface of a polyethylene terephthalate film. CONSTITUTION:The binder in the magnetic layer of the magnetic recording medium formed with the magnetic layer on one surface of a nonmagnetic base and formed with the back coating layer on the other surface consists of a polyurethane resin A, at least >=1 kinds B along vinyl chloride, polyvinyl butyral and epoxy resin, a polyisocyanate resin C, a UV curing resin, and a photopolymn. initiator. The ratio of the binder therein is specified to (A+B+C):D=80:20 to 95:5. The back coating layer is formed to >=4 coefft. of linear absorption with the light of 800Angstrom wavelength and, therefore, the curing of the UV curing type epoxy resin is prevented.
Patent JP-H0371028-A (JP)
Title: Damping force detector for vehicle
Inventor: ODA SHINRO
IPC: F16F9/32
Filed: 1989-08-10
Abstract: PURPOSE:To accurately detect the damping force of a shock absorber by transmitting the majority of the damping force to a vehicle body and also only the rest of the damping force to a piezoelectric element, and outputting charges corresponding to the damping force. CONSTITUTION:The strain of a piston rod L corresponding to the damping force of the shock absorber is transmitted to a housing 3 to strain the housing 3 and the majority of the damping force is transmitted to the vehicle body B through the housing 3. Then stress generated by the straining of the housing 3 is applied to a piezoelectric element 20 through a screw 7 and a retainer 9. Then a sensor unit 5 generates charges by the element 20 corresponding to the applied damping force and the charges are guided to an external signal processing part from electrode plates 22a and 22b through a lead wire 26 inserted into a hole part 5a and a connector 28. The damping force can accurately be detected whatever shape the rod L is in.
Patent JP-S6190036-A (JP)
Inventor: MANFURETSUTO BERUREETO
IPC: G01N1/06
Filed: 1984-10-04
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-H0930685-A (JP)
Title: Sensing device for double feed of films
Inventor: TANAKA HIROYUKI
IPC: B65H7/12
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To eliminate malfunction and enhance the reliability by allowing a sensor roll to rotate in contacting with a follower roll separated when two or more films are fed simultaneously between the main and the follower roll, and actuating a double feed sensing part by an actuation part of a sensor roll. SOLUTION: When a single piece of film having a thickness (t) is fed, a follower roll 2 separates from a main roll 1 for a distance corresponding to (t), the follower roll 2 does not contact with a sensor roll 7 because the gap S between the sensor roll 7 and follower roll 2 is set as t<S. When two or more films are fed simultaneously, the follower roll 2 is separated from the main roll 1 for a distance corresponding to 2t, and the sensor roll 7 is pushed up by the follower roll 2 because of the relation 2t>S. Accordingly the sensor roll 7 contacts with the follower roll 2 and rotates, and the actuation part 8 rotates for a specified angle to intrude to an actuating position of a double feed sensing part 9. When the sensing part 9 is actuated by the actuation part 8, the main roll 1 is stopped rotating.
Patent JP-H0257610-A (JP)
Title: Production of oxygen-rich zinc powder
Inventor: HIKOSAKA TADAYOSHI
IPC: B22F9/00
Filed: 1988-08-22
Abstract: PURPOSE:To safely produce the title high-quality oxygen-rich zinc powder free of agglomeration by putting fine zinc powder obtained by quenching zinc vapor in a water vessel, agitating the powder in the water, and pressurizing the atmosphere at a temp. below the m.p. of zinc to oxidize the surface. CONSTITUTION:Metallic zinc is melted in a zinc vaporizer, and vaporized. The zinc vapor is quenched to obtain fine zinc powder. The obtained zinc powder is put in the water vessel set in a closed vessel. The temp. in the closed vessel is controlled to 20 deg.C to the m.p. of zinc, the pressure is held at >=2atm., and the powder is agitated in the water. As a result, the zinc powder is slowly oxidized by the oxygen in water without causing dust explosion, and oxygen-rich sleek zinc powder having excellent properties is obtained. The oxygen content in the powder can be controlled to a value at >=3wt.% by appropriately setting the temp. and pressure in the closed vessel and the treating conditions such as agitating time.
Patent JP-2000037108-A (JP)
Title: Working machine
Inventor: AOYAMA HITOSHI
IPC: A01B59/043
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a working machine designed to prevent a ground working device from posture change for its advancing direction associated with the horizontally swinging motion of a link mechanism despite using such horizontal swing style for the link mechanism. SOLUTION: This working machine has such a scheme that a ground working device 6 is linked both in vertically and horizontally movable manner via a vertically and horizontally movable link mechanism 1 to a sulky-type self-propelling machine body 5, there are provided a lift cylinder functioning to vertically swingingly drive the link mechanism 7 and a shift cylinder 19 functioning to horizontally swingingly drive the link mechanism 7, and the link mechanism 7 is rendered as parallel quadruple one so as to subject the ground working device 6 to horizontal parallel movement when viewed from above.
Patent JP-2000037508-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To avoid detecting a start of winning a prize by mistake even if a power failure happens for a while and to make it possible to continue a fair game when the power source recovers from the failure. SOLUTION: A Vcc terminal of an initial reset circuit 65 is impressed by electric voltage made +12 V, which is supplied to a starting hole switch 17 at a resistance R2 and R3, divided. Also, a VS terminal is pulled down through a resistance R4. Thus, as the initial reset circuit 65 detects the +12 power source decreasing its voltage, it can make the resetting signal at low level before the voltage of the +12 V power source decreases to the extent that the starting hole switch 17's outputting state is on. Also, between the +12 V line supplied to the starting hole switch 17 and the ground, a condenser C11 of which capacity is rather large is connected.
Patent JP-S6187806-A (JP)
Title: Feeder for pipe for oxygen hole opening of blast furnace tap hole
Inventor: SHINTANI NAOMICHI
IPC: C21B7/12
Filed: 1984-10-05
Abstract: PURPOSE:To feed mechanically and automatically a pipe for oxygen hole opening into a tap hole by inserting the pipe between a driving roller and driven roller, grasping the pipe by the pressure of the driven roller and turning the driving roller thereby feeding the pipe into the tap hole. CONSTITUTION:A stand 1 is installed near the tap hole of the blast furnace and the pipe 15 for oxygen hole opening is inserted between the driving roller 2 and the driven roller 7 in a casing 8 via guide rollers 18. A screw bar 10 is rotated to press a bracket 6 by a spring 11 (by a cylinder 14 if necessary) so that the pipe 15 is strongly grasped by the driven roller 7 and the driving roller 2. The roller 2 is then rotated to insert automatically the pipe 15 via a guide pipe 17 into the tap hole to be subjected to oxygen hole opening. Oxygen is supplied from a hose connected to the rear end of the pipe 15 into the pipe and the tap hole is opened by the oxidation heat. The inside of the casing 8 is cooled by supplying air from a nozzle 20.
Patent JP-H1152302-A (JP)
Title: Spectacle lens and apparatus for production of spectacle lens
Inventor: KATO KAZUHISA
IPC: G02C7/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide spectacles which are cozy to wear by adjusting the weights of lenses in such a manner that the weights acting on the right and left pads of the spectacles are made uniform to obviate the imbalance of the weights acting on the right and left pads in the state of putting the lenses in the frame of the spectacles and the consequent occurrence of an uncomfortable feel as a result of a difference in the prescription or layout of the right and left spectacle lenses. SOLUTION: The two right and left spectacle lenses framed into the spectacle frame are so constituted that the product M1 of a distance L1 from the perpendicular bisector of the spectacle frame to a centroid position G1 of the lens for the right eye and the weight W1 of the lens for the right eye and the product 2 of a distance L2 from the perpendicular bisector of the spectacle frame to the centroid position G2 of the lens for the left eye and the weight W2 of the lens for the left eye satisfy the equation |M1-M2|<=0.00005[kg.m].