baber/WOPTO huggingface dataset:
Patent JP-H07201300-A (JP)
Title: Layout overlay for fib operation
Inventor: KURISUTOFUAA JII TARUBOTSUTO
IPC: H01J37/22
Filed: 1994-09-02
Abstract: PURPOSE: To precisely determine a position of a feature part of a sample, by a method wherein a contrast picture image including a selected feature of the sample is displayed, an overlay picture image is generated from data describing features of the sample stored in a memory, and a position of the selected feature is determined by positioning the two picture images. CONSTITUTION: An ion beam supply source is fixed such that an ion beam is directed to a region 506 including a forecast position of a selected feature 504 of a sample such as an IC and a contrast picture image is taken by a beam scanning over a matching zone 514 where a feature 518 is visible. Nextly, an overlay picture image having display of the feature 518 is generated from data describing features of the stored sample. After that, the contrast picture image and the overlay picture image are positioned with the feature 518 used as a matching point and a position of the selected feature 504 is determined from stored data with this matching point used as a reference.
Patent JP-S6367474-A (JP)
Title: Counterbalance valve
Inventor: NAKAJO TOSHIHIRO
IPC: F16K17/04
Filed: 1986-09-06
Abstract: PURPOSE:To prevent a counterflow when there is no pressure oil by providing a valve closing spring and energizing the shutoff end of a poppet valve to a valve seat. CONSTITUTION:When pressure oil is fed through an inlet port 2, it is applied to a poppet valve 28 via the valve passage 25 of a hollow spool 20, and the poppet valve 28 is moved in the arrow (a) direction on the small-diameter end section 30c of the hollow spool 20 against the force of a valve closing spring 29. Thereby, the shutoff end 27 of the poppet valve 28 is separated from the valve seat 26 on the hollow spool 20 to open an oil path 21, and pressure oil is fed to a load side oil chamber 12. When the feeding of pressure oil through the inlet port 2 is stopped, the energizing action of the valve closing spring 29 is exerted. Accordingly, the shutoff end 27 of the poppet valve 28 closes the valve seat 26 in an instant, thus performing the excellent holding function to prevent a counterflow.
Patent JP-H0938842-A (JP)
Title: Holding tool stand
Inventor: FUKAGAWA KATSUTOSHI
IPC: B25H3/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To fixedly hold a holding tool by providing a clamp mechanism which prevents an inserting part from removing out of a hole, even if a length of the inserting part of the holding tool is short. SOLUTION: An inserting part 6 of a holding tool A is inserted into an engaging hole 14 and a contact surface 3 thereof is placed on the seat 17 in a state in which an engaging claw 24 is in released position and a fitting recess 8 is fitted in a rotation preventing member 16. A handle 38 is turned by 180 deg. in a direction of an arrow 44 to turn the engaging claw 24 by a same angle in the same direction via an operating shaft 23 to a position engaging with an engaging part 9. The engaging claw 24 slightly climbes on an engaging part 9 at a engaging position and the force of a spring 42 is applied on the engaging part 9 to fix the inserting part 6 in a receiving tool 12, whereby the holding A is fixed in a stand B.
Patent JP-H0538198-A (JP)
Title: Method of controlling for pulse motor
Inventor: SUGANO MINORU
IPC: H02P8/00
Filed: 1991-07-25
Abstract: PURPOSE:To enhance reliability and throughput by preventing step-out due to fluctuation of motor performance or load and the timing of motor start, and lowering of throughput due to prolongation of initial lock time or slow acceleration/deceleration. CONSTITUTION:In the control method for polyphase excitation pulse motor wherein rotational angle control of rotor is performed by rotating a combined field vector formed by a plurality of exciting coils, rotor position with respect to the combined field vector at previous stop time is decided at the start of rotation of the rotor (step S14, S15) and then locking process of rotor takes place (step S16-S18) by setting a lock time corresponding to thus decided position.
Patent JP-S59100524-A (JP)
Title: Application of resist
Inventor: OOSHIO SHIYUUZOU
IPC: G03F7/16
Filed: 1982-11-30
Abstract: PURPOSE:To reduce sharply an applying resist liquid by a method wherein a flat board is pressed against the resist liquid dropped on a sample to diffuse the resist liquid to the circumferential part on the sample, and then the sample is rotated. CONSTITUTION:A jig 11 constructed by equipping an arm 13 to a flat board 12 is prepared, and the jig 11 is pressed against the face of a resist liquid dropped on a wafer 14 to diffuse the resist liquid. Then the wafer 14 is rotated. Then, by removing the flat board 12, and performing the final application process according to spin coating, a resist film is adhered on the wafer 14 at the desired film thickness. Accordingly, the resist liquid can be reduced sharply.
Patent JP-H0531572-A (JP)
Title: Clamping device for wheel
Inventor: SAWADA AKIRA
IPC: B22D31/00
Filed: 1991-07-27
Abstract: PURPOSE:To hold and fix a wheel by arranging step-like cut-off part at inside upper corner part in a base member, forming V groove in horizontal direction on vertical surface part and making lower face of the V groove the same surface as the horizontal surface in the step-like cut-off part. CONSTITUTION:The step-like cut-off part 41 is constituted with the horizontal surface part 411 and the vertical surface part 412 and extended in vertical direction to holding direction. The V groove 42 is formed in the horizontal direction of the vertical surface part 412 in the step-like cut-off part 41, and the lower face 421 of V groove 42 is horizontal and made to the same surface as the horizontal surface 411 in the cut-off part 41. Upper face 422 of the V groove 42 is sloped downward to the inner part and by shifting holding members 21, 22 to holding direction, lower rim flange 5 in the wheel W is invaded into the V groove 42 while sliding the horizontal surface part 411, and at the colliding position, this is fixed. As contacting part of upper face in the lower flange 5 with the V groove 42 is positioned at almost center part of contacting part of the horizontal surface in the step-like cut-off part 41, the rim flange 5 is fixed under stable condition with three point supports.
Patent JP-S6365076-A (JP)
Title: Vapor growth method
Inventor: OBA TAKAYUKI
IPC: H01L21/28
Filed: 1986-09-05
Abstract: PURPOSE:To improve the yield by mixing a metal halide and hydrogen to obtain a reactive gas, supplying the gas onto a silicon substrate at specified flow velocity, and depositing the metal to accelerate the deposition rate and to prevent defective deposition. CONSTITUTION:The silicon substrate 3 is placed on a susceptor 11 in a reaction vessel 1, the inside of the vessel 1 is kept at a vacuum by a vacuum pump 12, and the susceptor 11 is heated by a heater 13. A source gas (WF6, etc.) and a reducing gas (hydrogen, etc.) are separately supplied to a reactive gas feeder 2 from respective supply means 21 and 22 through valves 23, and sufficiently mixed to obtain a uniform reactive gas. The reactive gas is showered onto the substrate 3 from gas supply holes 24 at the bottom of the feeder 2 to deposit the metal. The mean flow velocity of the reactive gas at that time is controlled to >=100cm/min, the pressure in the reaction vessel 1 is adjusted to about 1.5Torr, and the reaction temp. is regulated to about 300-350 deg.C. As a result, the growth rate of the metal deposited film is controlled to about 1,200Angstrom /min, the yield is adjusted to about 4-5%, and the generation of encroachment is prevented.
Patent JP-S6272863-A (JP)
Inventor: KASHIWA TADANOBU
IPC: E04G21/02
Filed: 1985-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0766051-A (JP)
Title: Compound transformer and stroboscope circuit
Inventor: IMAMURA TAKASHI
IPC: H01F27/06
Filed: 1993-08-25
Abstract: PURPOSE:To achieve compactness and to reduce cost by enabling a first secondary coil, first and second primary coils, and second secondary coil to share one core. CONSTITUTION:A second secondary coil 38 is connected to terminals 24 and 25 and is wound at the outer periphery of a connection beam 15 between these. A first primary coil 35 is connected to a terminal 20 and a terminal 21 and is wound at the outer periphery of the connection beam 15 between these and on the upper layer of the second secondary coil 38. A second primary coil 36 is connected to the terminals 21 and 25 and is wound at the outer periphery of the connection beams 15 between these and on the upper layer of the first primary coil 35. Also, a first secondary coil 37 is connected to the terminals 23 and 24 and is wound at the outer periphery of the connection beams 15 between these and on the upper layer of the second primary coil 36. Then, an insulation tape 39 is wound between the second primary coil 36 and the first secondary coil 37.
Patent JP-H1041937-A (JP)
Title: Multimedia information communication terminal equipment and multimedia information communication system
Inventor: ARAKI SADAFUMI
IPC: H04N1/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To easily replace information input output and conversion capability provided to each terminal equipment between terminal equipments by storing input output capability information to different input output capability fields and storing cross reference information. SOLUTION: The input output capability of each equipment is expressed as a capability attribute item and an attribute and each has an input capability 11 and an output capability table 12. Moreover, when a terminal equipment has a plurality of capabilities for information input capability, each capability is described on different input capability table 11. As to an output capability, each capability is described on an output capability table 12 corresponding to the different output capability field. Furthermore, the cross reference between the input capability field of the input capability table 11 and the input capability field of the output capability table 12 is described on a conversion capability table 13 based on the information conversion capability of the terminal equipment.  Then a capability conversion control section 14 controls the capability exchange with other terminal equipment while referring to the input, output and exchange capability tables 11-13.
Patent JP-H0767153-A (JP)
Title: Wavelength division type optical channel
Inventor: OKAMOTO SATOSHI
IPC: H04B10/299
Filed: 1993-08-25
Abstract: PURPOSE:To apply the wavelength division type optical channel to either connecting method by concentrating parts which depend upon connecting methods for signal channels which make connections while performing wavelength conversion and make connections with the same wavelength as it is on a regenerating repeater circuit and a wavelength converting circuit and replacing those circuits. CONSTITUTION:The optical channels are equipped with N M-output optical signal separators 13-1-13-5 which separate inputted N series of light signals into M signal channels respectively, N M-input, N-output optical switches 15-1-15-5 which lead the separated M signal channels to one of N series of output destinations, and N-input optical signal multiplexers 16-1-16-5 which multiplex the outputs of the N M-input, N-output optical switches 15 by the N series of output destinations; and either of the wavelength converting circuits 14-1-14-20 which convert the wavelengths of the respective signals into wavelengths of signal channels to be outputted and the circuits which regenerate the respective signals directly without converting the wavelengths may be connected between the M-output optical signal separators 13 and M-input, N-output optical switches 15.
Patent JP-H0760052-A (JP)
Title: Closet dehumidifier
Inventor: KOJIMA YUTAKA
IPC: E04F19/08
Filed: 1993-08-25
Abstract: PURPOSE:To maintain the airtightness of a closet stably, assure dehumidifying effect for a long period of hours and mount a dehumidifier easily to the closet by providing the dehumidifier with a valve mechanism which makes air intake and exhaust directions switchable between the periods of dehumidification and regeneration and a mounting panel freely detachably attachable to the closet nearly flush with its opening face. CONSTITUTION:A dehumidifier 1 having a valve mechanism which makes air intake and exhaust directions switchable between the periods of dehumidification and regeneration is provided with an intake opening 3 for taking in room air, an exhaust opening 4 for discharging regenerated air into the room, an intake opening 5 for taking in closet air, an exhaust opening 6 for discharging dehumidified air into the closet, a fan for taking in the room and closet air through the air intake openings 3 and 5 and then through the air exhaust openings 4 and 6, a heater for heating the air thus taken in and an air permeable moisture absorbing material for removing moisture from moist air, arranged in that order. The dehumidifier 1 is further provided with mounting hole parts for mounting the dehumidifier integrally, a cord hole part for pulling out an electric source cord 12 and a mounting panel 2 adapted to be mounted to the closet nearly flush with its opening face.
Patent JP-S6454805-A (JP)
Title: Surface acoustic wave resonator
Inventor: SAKAMOTO NOBUYOSHI
IPC: H03H3/08
Filed: 1987-08-25
Abstract: PURPOSE:To expand a band area capable of taking a large amount of damping quantity at a damping area, by connecting in series plural cavity type resonators in multi-stages having the same cycle length and the different crossing length of electrode fingers and the different length of the electrode fingers of a reflector at every stage. CONSTITUTION:The cycle length of interdigital electrode fingers 144, 148, 150, 152, 156, and 158 of interdigital transducers 100, 102, and 104 in the cavity type resonators A1-A3 are set equal with each other, and the crossing length of them and the length l1-l3 of the electrodes of the reflector are set different with each other at every stage of the resonators A1-A3, then, the interdigital transducers 100, 102, and 104 are connected in series in the multi-stages. In such a way, since the resonance frequencies of the resonators A1-A3 can be set equal with each other, it follows that an antiresonance frequency can be expanded and distributed without deteriorating the loss at the resonance frequency since each antiresonance frequency is different with each other. In such a way, it is possible to expand the band area capable of taking a large number of damping quantity at the damping area.
Patent JP-H0556617-A (JP)
Title: Stator for synchronous motor
Inventor: UCHIDA HIROYUKI
IPC: H02K21/14
Filed: 1991-08-22
Abstract: PURPOSE:To provide a stator for a synchronous motor in which a cogging torque can be reduced by extremely easy means irrespective of the number of slots and the winding shape of the stator. CONSTITUTION:This stator 20 has six slots 18 for mounting windings 22 to surround a rotor 16 for constituting eight poles of a yoke 14 between permanent magnets 12 which are radially disposed. Upper and lower layer windings 22 are contained in the slots 18. The stator 20 has radially engraved cutouts at positions deviated by 1/4 of an angle of a slot pitch from the centers of the ends of teeth in the same direction at the end faces of the thirty-six protruding teeth 24 formed of the slots 18. The cutouts act similarly to the openings of the slots for a magnetic flux generated from the rotor 16 to generate a disorder in a sine waveform of a magnetic flux distribution in the air gap between the rotor 16 and the stator 20, thereby dispersing the energy of a cogging torque.
Patent JP-S59100975-A (JP)
Title: Output device of interpolated picture
Inventor: YUI YOSHIO
IPC: H04N1/393
Filed: 1982-12-01
Abstract: PURPOSE:To accelerate the cubic convolution interpolation and to obtain a sharp enlarged picture by having the sum of products between the picture data and the weight generated based on the lower address data due to generation of a delayed address. CONSTITUTION:The address operating speed is delayed as slow designated times as that of a writing control circuit 7 for an address output 9 of a reading circuit 8 of buffer memories 3-6. Therefore a fraction part 10 less than decimal point exists with the output 9 when the same clock 11 is used for drive. The interpolation is carried out with use of shift registers 16-19 which receive outputs 12-15 from buffer memory groups and deliver in parallel four picture elements to a line and to 16 outputs in all which equals to 4 lines. The output 16 of a weight generating circuit 20 through the part 10 is multiplied by 16 outputs for each pair through circuit groups 21-36, and these outputs are all added by the circuit 37.
Patent JP-2001034812-A (JP)
Title: Automatic transaction device and supervisory system for the device
Inventor: MINAMI MICHIYO
IPC: G06F19/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transaction device capable of dealing with inquiries to various kinds of transactions at low cost by using an automatic call telephone. SOLUTION: Plural operators (parties) 81-85 corresponding to various inquiries from the users of an automatic transaction device 10 for executing plural kinds of transactions are prepared through a line. In the case of calling an operator with an automatic call telephone 13 installed in the automatic transaction device, corresponding to a transaction state such as presence/absence of a transaction error or contents of the error, a telephone number to a suitable operator is automatically selected out of plural operators. Besides, the operator at comparatively low cost is prepared for the operator to respond to an inquiry related to the operation guidance of the automatic transaction device, which is the most frequent inquiry content, so that the number of operators of comparatively high cost to respond to inquiries except for operation guidance can be reduced.  Thus, cost-down in the support system of the automatic transaction device can be attained.
Patent JP-S60105056-A (JP)
Title: Digital controller
Inventor: MOCHIZUKI KIYOSHI
IPC: G05B7/02
Filed: 1983-11-11
Abstract: PURPOSE:To recover a fault easily and quickly by setting a bi-directional buffer circuit between a processor and a back-up memory and at the same time adding a back-up unit which can freely be attached to and detached from a digital controller. CONSTITUTION:A bi-directional buffer circuit 21 is connected to an end of a bus 5 and unified with a processor 1, a buffer circuit 21, etc. Thus a main body 22 of a digital controller is obtained. Furthermore a back-up unit 23 connected to the circuit 21 can be attached to or detached from the main body 22. In such a constitution, a fault countermeasure is facilitated even if a fault arises at the main body 22 by holding the normal contents of storage through a back-up memory. In other words, a control action is immediately started again with replacement of the main body 22 in case the processor 1 has a runaway, etc. Then a fault of the back-up memory can be recovered by replacing the unit 23. This attains the quick and easy recovery of a fault.
Patent JP-2000046944-A (JP)
Title: Pulse type ultrasonic sensor device
Inventor: ODA GORO
IPC: G01S15/12
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous detection by preventing the careless change of a transmission interval. SOLUTION: In a pulse type ultrasonic sensor device, the presence or absence of an object within a monitoring area is detected according to the presence or absence of a reflection wave being received within a specific monitoring period from a transmission point after a wave is transmitted intermittently at a certain transmission interval of Tpn, reflection wave detection time Twn until a reflection wave exceeding a preset threshold level is detected finally after the wave is transmitted is measured, at the same time a transmission interval is changed based on the reflection wave detection time, and a detection result in the same direction for extending or reducing the transmission interval based on the reflection wave detection time is obtained continuously for a specific number of times of at least for two times for changing.  At this time, a detection result for extending a transmission interval in an amount of extension ΔTp is determined based on the minimum reflection wave detection time within a continuously obtained period, and a detection result for reducing the transmission interval is determined based on the maximum reflection wave detection time in the continuously obtained period in the reduced amount.
Patent JP-S60103411-A (JP)
Title: Control method of unmanned guide truck
Inventor: KANAZAWA JIYUNPEI
IPC: H04B5/00
Filed: 1983-11-10
Abstract: PURPOSE:To attain the automatic drive control of an unmanned guide truck with high stability and high accuracy by providing an automatic reset function to a centering function. CONSTITUTION:The width is reduced for the 1st zone ZN1 where an unmanned guide truck performs the centring control in response to an error signal VE. The 2nd zone ZN2 is provided outside the zone ZN1. When a control circuit 8 decides from a reference signal VN that the guide truck is within the zone ZN1, a switch 9 is turned on. At the same time, the right and left speed commands VL and VR are controlled to peform automatic drive control of the guide truck. When it is decided that the truck has entered the zone ZN2, the switch 9 is turned off. The left or right deflecting direction is decided by the polarity of the signal VE, and the truck is driven back to the zone ZN1.
Patent JP-H0879325-A (JP)
Title: Transmission reception method for qam signal and transmitter-receiver
Inventor: KATSUMATA KENJI
IPC: G11B20/14
Filed: 1994-09-05
Abstract: PURPOSE: To set constellation of a QAM modulation system to reduce a data error rate. CONSTITUTION: A high-order 3-bit signal and a low-order 3-bit signal fed from a serial parallel converter 2 via an arrangement converter 3 are given respectively to nonlinear converters 15, 16, in which the signal is converted into a nonlinear 4-bit signal, D/A converters 4, 5 convert the signal into an analog signal, which is subject to quadrature modulation by multipliers 8, 9. In the constellation of QAM modulation for an obtained quadrature modulating wave depending on a nonlinear input output characteristic of the nonlinear converters 15, 16, 2-bit signals are arranged at positions of in point symmetry with respect to the origin, interval of signals between quadrants is increased and a bit error rate among the signals is decreased.
Patent JP-S6366406-A (JP)
Title: Inspection of lid member
Inventor: IWASAKI MAKOTO
IPC: G01B11/24
Filed: 1986-09-08
Abstract: PURPOSE:To enable the presence or absence of a defect in a lid material to be easily confirmed even though the defect is small by locating the lid material in the opening of a light shielding plate having the opening with a diameter larger than that of the lid material and projecting light from the reverse side of the plate. CONSTITUTION:For example, a 20mm outer diameter lid material 12 is located in the opening 10 of a light shielding plate 11 made of a black paper having the 24mm inner diameter opening 10 and placed on a glass plate, light is projected from the reverse side of the plate 11 and the area of a light transmitting portion 13 produced in the opening 10 is measured. Then, the area similarly measured on a nondefective lid material is made a reference value and, by comparing a measured value and the reference value with each other, whether the lid material 12 is nondefective is judged. Thus, since the reference value can be reduced, even a small defect can be easily inspected and whether the lid material 12 is nondefective can be easily judged by a simple method. Further, when the opening is closely sealed, an accident, such as a hindrance to moisture proof due to the misalignment of a sealing or the like, can be prevented.