baber/WOPTO huggingface dataset:
Patent JP-H10154659-A (JP)
Title: Focus and tilt adjusting system for lithography aligner, manufacturing device or inspection device
Inventor: SUWA KYOICHI
IPC: G03F9/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To realize a focus and tilt adjusting system which enables high- precision focus control and high precision tilt control by a method wherein the position of the principal surface of a substrate in the z-direction is detected in the scanning direction, a direction intersecting the scanning direction, and a direction intersecting the scanning direction from the image forming direction respectively, and a focus of an image projected onto the substrate is adjusted basing on the detection values. SOLUTION: Forcus detecting systems GDL and GDR are each equipped with focus detection points positioned in front and at the rear of an imaging field, respectively, with respect to the direction of a scanning movement of a wafer W in scanning projection aligner. Seeing from above the surface (XY plane) of a wafer W, a focus detecting system GDC is equipped with a detection point located in a non-scanning direction vertical to the scanning direction of the imaging field of a 1/4 reduction projection lens PL. Z actuators 32A, 32B, 32C are driven by an optimal distance by an AF control unit 38 basing on the detection data supplied from the focus detection systems GDL, GDR and GDC.
Patent JP-S62135271-A (JP)
Title: Forced cooling semiconductor converter
Inventor: MATSUZAKI TAKESHI
IPC: H02M7/12
Filed: 1985-12-09
Abstract: PURPOSE:To continue operation by the operation control with the reduced output even on the single trouble of cooling trouble by providing an operation and stoppage function in which the operation and stoppage conditions of a cooling device are interlocked with a gate firing-circuit. CONSTITUTION:Gate firing-circuits 5-1-5-3 receive a control signal from a pulse phase-shifting circuit 6, conduct pulse width control and output gate signals. The gate firing-circuits 5-1-5-3 are operated or stopped by cooling-fan operation and stoppage condition signals 4-1a-4-3a from cooling-fan power switched 4-1-4-3. DC output currents from a power converter are detected by a current detecting circuit 8, and a detecting signal is fed back to a control circuit 7 and output currents are controlled. The current detecting circuit 8 conducts current limiting operation by the operation and stoppage condition signals 4-1a-4-3a for a cooling device.
Patent JP-H0695034-A (JP)
Title: Optical isolaor for semiconductor laser array
Inventor: SAITO MITSUNORI
IPC: G02B27/28
Filed: 1992-09-17
Abstract: PURPOSE:To reduce the cost of an LD module and to enable the transmission assuming the connection of an optical fiber and a computer by providing a rectangular Faraday rotor inserted into a permanent magnet between a polarizer and an analyzer. CONSTITUTION:This optical isolator is disposed with the polarizer 5 which is rectangular in the sectional shape for transmission of rays and the analyzer 6 which has the same shape as the shape of the polarizer 5 and is formed into to the rectangular shape having a bearing rotated by 45 deg. in polarization direction to the polarizer 5. The optical isolator consists of the polarizer 5 inserted into a permanent magnet 7 between the polarizer 5 and the analyzer 6 and the rectangular Faraday rotor 8 having the same shape as the shape of the analyzer 6. The adjustment of the polarization direction of the polarizer 5 and the analyzer 6 generates a rotational deviation in the rectangular opening section at the time of assembling the optical isolator and, therefore, the polarizer and the analyzer are so cut out of a base material that the 45 deg. polarization direction has a rotating state when the rectangular side pieces are previously superposed on each other. For example, the polarizer and the analyzer are adjusted to crossed Nicols positions and the one is rotated by 45 deg.. After the polarizer and the analyzer are fixed to each other by an adhesive, etc., the materials are cut out to the desired rectangular cut pieces in the state of superposing the materials on each other by means of a dicing cutter, by which the polarizer and the analyzer are formed.
Patent JP-H1190894-A (JP)
Title: Cutting device for green sheet
Inventor: ODA YOSHIO
IPC: B26D5/20
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a green sheet whereby deflection of a cut blade at the time of cutting is decreased, tilting of a cut section can be suppressed. SOLUTION: In a cutting device for cutting a green sheet G by vertically lowering down a cut blade 13 relating to the green sheet G held on a table 10, the table 10 is formed movably in a vertical direction to a blade surface. Consequently, deflection of the cut blade by unbalance of force acting in both surfaces of the blade surface is suppressed by freely moving the table, tilting of a cut section can be suppressed.
Patent JP-H02119734-A (JP)
Title: Motor-driven reel
Inventor: UETSUKI HARUO
IPC: G01B7/02
Filed: 1988-10-31
Abstract: PURPOSE:To automatically set the optimum set residual amount in stopping at the side of a ship by memorizing the maximum delivery amount of a fishline up to the present and the set suitable residual amount corresponding thereto in the second memory means by a controlling means. CONSTITUTION:The set suitable residual amount of a fishline 14 corresponding to the delivery amount thereof in stopping at the side of a ship is memorized in an ROM of a controlling means and the number of revolutions of a roll 18 is sensed by a measuring means 16 to measure the delivery amount of the fishline 14 at present and memorize the maximum delivery amount of the fishline and the set suitable residual amount corresponding thereto in a RAM of a controlling means 40. The controlling means is capable of stopping the rotation of a motor 54 when the measured delivery residual amount of the fishline coincides with the set residual amount memorized in the RAM.
Patent JP-H09121447-A (JP)
Title: Discharge circuit
Inventor: YAMAGAMI TOSHIBUMI
IPC: H02H7/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the time of waiting for the re-closing of a power supply and improve the operation feeling by a method wherein a diode prevents the charge stored in a capacitor from flowing back into a power supply line and a switching element is turned on when the voltage of the capacitor is higher than the voltage of the power supply line. SOLUTION: The anode of a diode 10 is connected to the power supply line 3 of an LSI 2 and a capacitor 11 is provided between the cathode of the diode 10 and the ground. The diode 10 prevents the charge stored in the capacitor 11 from flowing back into the power supply line 3. When the voltage of the capacitor 14 is higher than the voltage of the power supply line 3, the switch 6 of a power supply 5 is closed to apply a power supply voltage VDD. With this constitution, a time of waiting for the re-closing of the power supply 5 can be eliminated, the operation feeling can be improved and the malfunction can be securely avoided.
Patent JP-H03137882-A (JP)
Title: Disk device
Inventor: TOKUGAWA MORIO
IPC: G11B25/04
Filed: 1989-10-23
Abstract: PURPOSE:To increase the storage capacity by uniting the disk device including a storage mechanism equipped with a disk medium and a connection connector. CONSTITUTION:The disk device 10 is constituted by uniting a disk enclosure 11 as the storage mechanism equipped with the disk medium and the connector 12 which connects necessary signal lines and power lines. The connector 12 can be connected directly to an opposite connector arranged in a main body device 1 equipped with the device 10 by insertion and the device 10 is loaded in the device 1 by plug-in operation for connecting the connectors 12 and 2 directly and can be replaced immediately at any time to increase the storage capacity of the device 1 by its replacement.
Patent JP-H06103733-A (JP)
Title: Magnetic disk device
Inventor: YOKOTA YUJI
IPC: G11B17/043
Filed: 1992-09-18
Abstract: PURPOSE:To enhance the operability and also to save power in a single set of the magnetic disk device capable of handling different kinds of magnetic disks at the same time by driving individual driving mechanisms with a single driving source and arranging inserting holes for the different kinds of magnetic disks on the same plane. CONSTITUTION:The each of driving mechanisms for driving 3.5 inch and 5.25 inch magnetic disks (FDs) respectively, loading mechanisms and magnetic head mechanisms for the disks are arranged parallel in the single device, and in a driving part for a 3.5 inch floppy disk drive(FDD), a spindle 66 is rotatively driven by the same driving motor as the 5.25 inch FDD, while this rotation is transmitted to a spindle 25 via a rotor 64, a pulley 23 and a belt 24. Thus, by properly selecting the pulley 23 in length, the inserting holes for the different kinds of disks can be arranged in the same plane, and the operability is enhanced, while saving the power consumption.
Patent JP-H0699863-A (JP)
Title: Hand lift truck
Inventor: NAKADE KENICHI
IPC: B62B3/06
Filed: 1992-09-17
Abstract: PURPOSE:To enable the combined use of a ram cylinder, a hydraulic base, and the like conventionally used for manual propulsion structure, allow driving wheels to be mounted by simple working such as the welding of a unit frame, enable the fitting height of the ram cylinder to be lower compared to the conventional motor-driven propulsion structure, and reduce the manufacturing cost by the combined use of manual propulsion structure and also by four-wheel structure. CONSTITUTION:In a hand lift truck, a table 10 is provided in the horizontally rotatable state at an erected ram cylinder 4 on the lower face side of a hydraulic base 5 integrally fixed to the intermediate part of the ram cylinder 4 for supporting a load placing base 1, and an arm 11 with a front wheel protruding downward at the front part of the load placing base 1 is connected to the table 1. A travel unit frame 15 is integrally fixed to the table 10, and a rotatory- driving rear wheel 19 rotated by an electric motor 18 and a rotatable idling rear wheel are provided on either side of the unit frame 15. An axle frame 20 fitted with the driving rear wheel 19 is journalled to the unit frame in such a way as to be rotatable around a vertical axis, and the axle frame 20 can be connected to a hydraulic base through a steering link.
Patent JP-S61150640-A (JP)
Title: Permanent magnet rotor
Inventor: KINOSHITA TOMONORI
IPC: H02K1/27
Filed: 1984-12-25
Abstract: PURPOSE:To improve efficiency enlarging the dimension in the direction of the laminated thickness of a permanent magnet, by a method wherein end rings are provided for the both ends of a rotor core, and wherein concave sections are formed on the end rings protruded from the outer diameter of the rotor core, and wherein the end sections of the permanent magnet are positioned at the concave sections. CONSTITUTION:A rotor core 18 having laminated thickness the same as that of a stator core 5 is provided, and the outer diameters of end rings 19, 20 fitting a permanent magnet 23 fitted on the outer periphery of the rotor core 18, at the both ends of the rotor core 18, are made larger than the outer diameter of the rotor core 18. Concave sections 21, 22 are formed on the end rings 19, 20 protruded from the outer diameter of the rotor core 18, and the end sections of the permanent magnet 23 are positioned at the concave sections 21, 22, and the dimension in the direction of the laminated thickness of the permanent magnet 23 is made larger than the dimension of the laminated thickness of the stator core 5.
Patent JP-S61149706-A (JP)
Inventor: ISSHIKI RYUKO
IPC: F22D5/00
Filed: 1984-12-24
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-H05119479-A (JP)
Title: Resist method for resist coating
Inventor: KAMEOKA FUMIO
IPC: B05D1/40
Filed: 1991-10-24
Abstract: PURPOSE:To enable high accuracy exposure corresponding to fine patterns formed in a exposure mask by increasing the adhesion property of a resist layer and the mask. CONSTITUTION:A first resist 2 is applied on a resist substrate 1 having high flatness accuracy and the whole surface of the resist 2 is exposed to light, on which a second resist 3 is applied. A ferrite block bar 5 is fixed to the second resist 3, and then the resist layers are developed so that only the first resist 2 exposed is dissolved in the developer while the second resist 3 remains on the ferrite block bar 5 to form a resist layer of high flatness accuracy. Therefore, by maintaining high flatness accuracy of the resist substrate 1 to be coated with resists, the first and second resists 2, 3 applied on the substrate 1 have higher flatness accuracy. Since the work is fixed on the second resist 3 and only the exposed first resist 2 is dissolved in the developer, the resist layer of high flatness accuracy can be formed on the upper surface of the work made in one wafer-like body.
Patent JP-2001097034-A (JP)
Title: Manufacture of register
Inventor: SHIGENO KAZUMICHI
IPC: B60H1/34
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a shrinkage cavity of a thick-walled portion, realize an arbitrary design, increase the molding degree of freedom, and integrally mold a knob. SOLUTION: A deflection member 1 having a plurality of first deflection plates is formed of a first resin, a connection member 3 to turnably and pivotably support a first member 1 is formed of a second resin not to be welded with the first resin, a barrel 2 is separately molded, and the deflection member 1 having the connection member 3 is assembled with the barrel 2. The shape of the deflection member 1 and the shape of the connection member 3 are not limited by a die to mold the barrel 2. Thus, the knob can be integrally molded with the deflection member 1. Since a thick-walled portion can be molded separately in a split manner of the connection member and the barrel, and the thickness of the thick-walled portion in one mold can be reduced.
Patent JP-H11108108-A (JP)
Title: Vibration isolating device
Inventor: KOJIMA HIROSHI
IPC: F16F15/02
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce vibration sufficiently not only in the case that the vibration in a high-frequency field is generated but also in case that the vibration in a low-frequency field is generated. SOLUTION: A partitioning member 28 is arranged inside an outer-cylinder metal fitting 16, and a main liquid chamber 30 is composed in the space partitioned by the partitioning member 28 and an elastic body 18, and also a primary sub-liquid chamber 32 is arranged in the position across the partitioning member 28. A shake orifice and an idle orifice 60 are formed on the partitioning member 28, and the idle orifice 60 is opened or closed by a rotor 46. A secondary diaphragm 82 is arranged on the side of the primary sub-liquid chamber 32, and a secondary sub-liquid chamber 86 is composed in an aperture between the secondary diaphragm 82 and the lower surface of the partitioning member 28.
Patent JP-H10118062-A (JP)
Title: Ultrasonograph
Inventor: HARA SHIN
IPC: A61B8/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To diagnose with higher accuracy by both ultrasonic hardness measurement and ultrasonograph by a probe consisting of a piezoelectric element which can be used in both an ultrasonic hardness measuring system and an ultrasonograph system. SOLUTION: A group of oscillators 5 of the apex face part 4 of a probe main body 2 is constituted by arranging a plurality of element parts 6 into narrow tablets and the element part 6 comprises a piezoelectric element 9, an earth (GND) electrode 10 arranged on the front face of this and signal electrodes 11 and 12 arranged side by side on the back face of the piezoelectric element 9. When ultrasonic image diagnosis is performed, a switch is switched to a transmitting and receiving circuit side and a pulse-like electric signal is transmitted to an adjoining plurality of element parts 6 in the apex face part of the probe 1.  When hardness measurement is performed, the switch is switched to a transmitting circuit and a receiving circuit side and an AC electric voltage is simultaneously applied to all the signal electrodes 11 of the group of oscillators 5 by the transmitting circuit under a condition where the probe is brought into contact with the surface of a living body.
Patent JP-H02123410-A (JP)
Title: Vdt using state monitoring system
Inventor: DOI HIDETAKA
IPC: G06F1/00
Filed: 1988-11-02
Abstract: PURPOSE:To prevent the generation of an damage due to user's mental fatigue or a radiation damage by providing the title system with a comparing/deciding means to advise the user to rest based on the compared result of a using state with a reference value. CONSTITUTION:A reference value control means 5 registers or converts the reference value for regulating a VDT using time in accordance with an input from a keyboard 2 and stores the processed result in a reference value storage means 8. A key input state is converted into storable information by a key input state information converting means 4 and the converted result is stored in a key input state storing means 6. The reference value stored in the means 8 is compared with the state information stored in the means 6 by the comparing/deciding means 7, and at the time of elapsing of a prescribed time, the means 7 outputs an alarm control signal and allows a display means 16 and a voice control means 14 to inform the using state to the user and to advise the user to rest. When the user does not obey the advice, a user interruption deciding means 11 interrupts a input to the keyboard 2 for a fixed time. When a usable condition is satisfied after the fixed time elapses, a use permitting means 13 permits the input. Thus, the using time of a VDT can be restricted and the generation of a damage due to user's mental fatigue or radiation can be prevented.
Patent JP-H03140649-A (JP)
Title: Vibration control equipment
Inventor: TSUMURA NAOYOSHI
IPC: F16F7/10
Filed: 1989-10-25
Abstract: PURPOSE:To make a compact size by connecting each weight to plural pieces of columns rockably attached to a structure via a torsion spring, and installing an attenuator connecting these columns and weights. CONSTITUTION:When a structure 13 vibrates, each column 10 also vibrates left and right with a fulcrum 14 as an axis, rocking as a pendulum so that each weight 11 connected to the respective columns 10 via a torsion spring 12 vibrates as well. At this time, a restoring force 15 is produced in the spring 12 according to an angle gamma made of a vertical line by the column 10. When a vibration period of this vibration system is synchronized with a natural period of the structure 13, length of the column 10 can be set whatever it is, by properly determining a spring constant of the spring 12, so that even if there is a restriction in a setup space, it is enabled to be settled within the restriction. In this connection, as the weight 11 is set up within a space surrounded by the columns 10, the setup space is made into the irreducible minimum of necessity. In addition, since weight of the spring 12 is also added to the inertia mass of a dynamic vibration reducer, the weight 11 itself is thus miniaturized.
Patent JP-H10123214-A (JP)
Title: Test method of logic circuit and logic circuit device including test circuit
Inventor: TAKANO TAKAYUKI
IPC: G01R31/28
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enable testing of all wires where a signal passes in normal operation by providing a test circuit where the connection of a plurality of multiplexers is switched by a control signal. SOLUTION: A signal path until a signal outputted from the output terminal of a circuit block 1 is inputted to a multiplexer MUX1 can be tested by taking out a signal from an external output terminal 11 via a multiplexer MUX3. Then, a signal path where the output signal of the circuit block 1 is inputted to the multiplexer MUX1 and the signal is inputted to the multiplexer MUX2 is tested by taking out the signal from an external output terminal 12 via a multiplexer MUX4, thus testing of a signal path that cannot be tested by a conventional test circuit can be effected and the reliability in testing is improved.
Patent JP-H03136656-A (JP)
Title: Moving vehicle for physically handicapped
Inventor: IURA TADASHI
IPC: A61G5/02
Filed: 1989-10-24
Abstract: PURPOSE:To facilitate the get-on and off of a physically handicapped person with the force of his arms by providing a straddling type seat, providing handrails longitudinally extending in positions higher than the seat, and forming a vertical space between the seat and the handrails on both sides thereof. CONSTITUTION:In the movement from a bed B to a moving vehicle, when the bed is a general bed, he puts himself in the state sitting on the bed side on which the moving vehicle is situated, and slightly sets his legs apart. In this state, the pulls the moving vehicle near the bed backward to enter the rear end of the seat 20 of the moving vehicle to the center of his crotch and touch it to the bed end surface. As a switch 31 is disposed on the rear end sides of handrails 19a, 19b extending backward, he can easily back only by stretching his hand a little. The physically handicapped person crawls frontward and puts his feet on a step while holding the handrails 19a, 19b as he is still in the state sitting on the bed, and certainly gets on the vehicle. At the same time, a motor 15 is positively or reversely rotated by the first switch 30 to move to a determined place.
Patent JP-H1191621-A (JP)
Title: Automobile body structure
Inventor: OIKAWA NOBUHIRO
IPC: B62D21/11
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To control the generation of noises in the automobile interior by the vibration transmitted from the suspension of the vehicle to the side member. SOLUTION: A closed section portion 3 is formed by a rear side member 1 with approximate U shaped section and a rear floor panel 2 covering the upper opening side of the rear side member 1. A shielding member 21 is disposed inside the closed section portion 3 located toward the vehicle front with respect to a coil spring 13 of the suspension. The shielding member 21 divides the interior space of the closed section portion 3 by foaming of thermosetting resin upon its heating.
Patent JP-S61151675-A (JP)
Title: Toner carrying device
Inventor: SAIDA SHINSUKE
IPC: B65G53/16
Filed: 1984-12-26
Abstract: PURPOSE:To keep fluidity of toner in good condition by providing a toner storing section connecting to junction part opened in the air passage in which air stream is flowed from a blasting device to inside of a developing device and providing a toner catching member in the air passage inside of the developing device. CONSTITUTION:A developing device 7 in which a magnet roller 9 is made freely turnable is provided near the surface of a photosensitive drum 8. Air passages 1 and 2 are constituted through inside of the device 7, and a fan housing section 2a is provided in a part of the air passage 2. A fan 3, being a blasting device, is housed in the housing section 2a, and a toner containing section 4 is fixed connecting to a junction part 4b opened in the air passage in which air stream is flowed from the blasting device and inside of the device 7. Air passages 1 are constituted on both side faces of the device 7 and drum 8, and end parts 1a are exposed in the device 7. A sponge material 5 formed to hollow cylindrical shape making the end part 1a an axis is provided turnably. A scraper 6 which is in contact with the surface of the sponge material is provided inside of the device 7. Thus, fluidity of toner can be maintained in good condition.