baber/WOPTO huggingface dataset:
Patent JP-H01109721-A (JP)
Title: Position sensor in x-ray exposure device
Inventor: MIYATAKE TSUTOMU
IPC: G01B11/00
Filed: 1987-10-22
Abstract: PURPOSE:To enable alignment even when a wafer is exposed by X-rays by reflecting a mask and an alignment mark on the wafer faced onto the four corners of an exposure pattern and positioned at a fine interval to a chromatic aberration objective while sensing the positions of the mask and the alignment mark on the wafer. CONSTITUTION:A chromatic aberration objective 1 and a thin-film mirror 2 are combined and used in a detection optical system, and the thin-film mirror 2 has excellent transmittance to X-rays and extremely low transmittance to visible light. The thin-film mirror 2 is arranged at an angle of 45 deg.-800 deg. on the upper sides of one corner or more of the four corners of a mask 3, and an alignment mark 4 on the mask 3 is reflected and the chromatic aberration objective 1 is positioned in the direction of the reflection of the alignment mark 4 and the alignment mark 4 is detected by visible light. The images of the mask and the alignment mark on a wafer optically enlarged by the chromatic aberration objective 1 are digital-quantitized as the video signal of an electric signal, and signal-processed, thus sensing each position. Accordingly, the mask and the wafer can be aligned accurately even during X-ray exposure.
Patent JP-H02116247-A (JP)
Title: Inter-hierarchy communication system
Inventor: FUKUZAWA JUNJI
IPC: H04L29/10
Filed: 1988-10-26
Abstract: PURPOSE:To reduce the inter-hierarchy information communication processing overhead by designating whether or not a processed result report is necessary when the processing request is issued to a low order layer. CONSTITUTION:An N+1 layer processing module 2-1, when the processing is requested as the fact that a processed result report is not necessary, for an N layer processing module 2-2, sets processed result report necessary/ unnecessary information 1-3 in an inter-hierarchy communication information 1 to the unnecessary, sets other information and registers it to a processing request communication queue 3-1. When by the N+1 layer processing module 2-1, the processing is requested as the fact that the report is necessary after the processed result for the N layer processing module 2-2, the N layer processing module 2-2, after the confirmation in the N layer is completed, prepares the processing report information, registers to the processing result report and an information queue 4-1 from the N layer to the N+1 layer, completes the processing and an N+1 layer processing module executes the receiving processing of the processed result report information from the N layer. Thus, the inter-hierarchy communication processing is made into the irreducible minimum.
Patent JP-H021043-A (JP)
Title: Data processing system and microprocessor to be used therefor
Inventor: HANAWA MAKOTO
IPC: G06F15/16
Filed: 1988-10-26
Abstract: PURPOSE:To transfer data to a coprocessor only by one bus cycle by reading out the contents of a built-in cache memory or a main memory through a bus line at the time of a reading cycle. CONSTITUTION:At the time of transferring data to the coprocessor 200, bus interface parts 120 to 125 in a microprocessing unit (MPU) 100 instruct data reading from one of the built-in cache memory 130 and the main memory 300 to an external bus 400 in response to a memory address, a coprocessor data transfer instruction signal 117 and an external bus cycle starting signal 116 obtained from an execution part 100 and transfers the data read out to the bus 400 to the processor in one bus cycle. At the time of transferring data from the processor 200, data in the address position of the memory 130 corresponding to the memory address are purged. Data read out from the memory in the succeeding cycle are written in an address of the memory 130 corresponding to the memory address.
Patent JP-H08111757-A (JP)
Title: Facsimile equipment
Inventor: MAEI YOSHIHIRO
IPC: H04N1/32
Filed: 1994-10-07
Abstract: PURPOSE: To monitor a protocol by using memory small in capacity or a small number of sheets. CONSTITUTION: At the time of frame reception, an HDLC frame transmission/ reception part 22 writes a reception frame on a frame reception buffer 23, and reports the fact to a G3C protocol control part 21. Thence, a frame comparison part 25 compares the content of a frame buffer 24 for monitoring with that of the frame reception buffer 23, and completes processing without performing any processing when equality is obtained between them. While, when inequality is obtained, the content of the frame reception buffer 23 is delivered to a monitor data write control part 26, and it is accumulated in memory 27 for protocol monitor. Simultaneously, the content of the frame reception buffer 23 is transferred to the frame buffer 24 for monitoring to prepare for the reception of the next frame. Consequently, since the same frames of a second and succeeding frames are neglected, the memory 27 for protocol monitor can be prevented from being consumed with wasteful data.
Patent JP-H09117193-A (JP)
Title: Motor load detecting device
Inventor: MAEDA SHIRO
IPC: H02P27/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To detect the load torque of a motor with high accuracy with a simple means by computing the load torque of the motor from the outputs of a current detecting means and a number-of-revolution detecting means. SOLUTION: When the voltage of an AC power source 1, the output of a current detecting circuit 60, the number of revolutions of a compressor motor 40 obtained from the output of a rotor position detecting circuit 40, and the load torque of the motor 40 are respectively represented by V, I, n, and T, the electric power pi supplied from the power source 1 can be expressed by pi =V*i*cosθ (cosθ: power factor). On the other hand, the output p0 of the compressor motor 40 can be expressed by p0 =n*T or P0 =k*Pi (k is a constant). Since T=k*V*cosθ*I/n and k*V*cosθ is a constant, T is proportional to I/N. Therefore, when the ratio between the outputs of the circuits 50 and 60 is found by means of a microcomputer, the load torque of the motor 40 can be found.  When such a method is used, the load torque of the motor 40 can be detected with high accuracy with a simple mean.
Patent JP-H04145759-A (JP)
Title: Facsimile equipment
Inventor: EDAMURA TOSHIAKI
IPC: H04N1/21
Filed: 1990-10-08
Abstract: PURPOSE:To easily check the contents of transmission by storing transmitting image information whose transmission has being completed and retrieving and displaying the transmitting image information matched with an inputted retrieving condition. CONSTITUTION:The transmitting image information of a transmitting original set up on a scanner 4 and management information including at least transmitting time and an address to be transmitted are stored in an image storage device 8. When there is no idle area in the device 8, the transmitting image information of the oldest transmitting time and its corresponding information are deleted and an area for storing new transmitting image information is formed. When an operator operates an operation display part 6 and commands the input of a retrieval mode, the transmitting image information matched with the inputted retrieving condition is retrieved and the image is displayed on a display device. Thereby, the transmitted address and the transmitted original can be checked after completing transmitting operation.
Patent JP-2000100353-A (JP)
Title: Color cathode-ray tube
Inventor: NISHIZAWA SHOKO
IPC: G02B5/22
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube which has antireflection, and antistatic functions, high image quality, and high contrast. SOLUTION: A color cathode-ray tube has, on the outer surface of its face plate 1, a film with antireflection and antistatic two-layer structure made up of a first layer 51 which is a wavelength selective absorption film with a high index of refraction and high conductivity composed of a pigment 5a which has a wavelength selective absorbency and which surface is covered with conductive ultra-fine particles 5B and fixed with a binding agent, and a second layer 52 with a low index of refraction composed of a silica layer coated onto the first layer 51.
Patent JP-H06120813-A (JP)
Title: Counter circuit
Inventor: MIYAKE TAKASHI
IPC: H03K21/00
Filed: 1992-10-07
Abstract: PURPOSE:To obtain the change of the value of a comparison register in the desired timing set during the comparison carried out between the counted value of a counter and the value of the comparison register. CONSTITUTION:A counter 1 is provided to count the clocks CLK together with a comparison register 2 which sets the value to be compared with the counted value of the counter 1, a register 6 which sets the value to change the counted value of the register 2, and a comparator 7 which compares the value of the register 6 with the counted value of the counter 1. Then the value of the register 6 is set to the register 2 in response to the output signal of the comparator 7.
Patent JP-H11104826-A (JP)
Title: Controlling device for arc-welding robot
Inventor: SHIMOGAMA SHIGERU
IPC: B23K9/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of wire sticking by comparing a time taken till switching off a torch after commanding a crater welding condition command to a welding power source with a response delaying time of a wire feeding device caused by change-over from a regular welding condition command value to the crater welding condition command value and waiting at a temporary stop while keeping arc-on condition for the longer period of time. SOLUTION: The time T taken till arc-off after commanding the crater welding condition command to the welding power source 3 when the welding torch 4 reaches the welding completing point, and the response delaying time (t) of the wire feeding device caused by change-over of the welding condition command value from the regular welding condition command value to the crater welding command value, are obtd. In the case of T>=t, the welding torch is waited at a temporary stop while keeping condition of arc-on till the time T passes. In the case of T<t, the welding torch is waited at a temporary stop while keeping condition of arc-on till the time (t) passes. In any case, the arc-off is commanded to the welding power source 3 at the last of the crater treatment procedure.
Patent JP-2000094938-A (JP)
Title: Vehicle heating device
Inventor: MORIKAWA TOSHIO
IPC: B60H1/03
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To burn a burner in a stable manner while suppressing an increase of the manufacturing cost of a heating device for a vehicle. SOLUTION: A pipe 32 for a burner is connected to a side of an intake pipe 11 from an EGR valve 31. When an engine 10 is stopped, exhaust gas of the burner 22 is released to the side of a catalyst 15 by closing a throttle valve 13 also opening the EGR valve 31 and the exhaust gas of the burner 22 is discharged to an intake side of the engine 10 by opening the throttle valve 13 when the engine 10 is operated. In this way, the exhaust gas of the burner 22, after it is purified by the catalyst 15, is released into the atmosphere with a noise reduced by a muffler 16, so that the exhaust gas of the burner 22 can be purified without newly providing a catalyst and a muffler for the burner 22.  And the exhaust gas of the burner 22, by sucking it to the engine regardless of an opening/closing condition of the EGR valve 31 when the engine 10 is operated, can be discharged without using a (displacement) type blower, combustion of the burner 22 can be operated in a stable manner.
Patent JP-H03134295-A (JP)
Title: Air blower equipped with commutator motor
Inventor: KURISUTOFU BERUNAUAA
IPC: F04D25/06
Filed: 1990-10-08
Abstract: PURPOSE: To simplify the structure of a blower of the type in which a rotor shaft has a blower impeller, so as to reduce the cost of assembly, by forming as the blower impeller a rotor itself which consists of a permanent magnet. CONSTITUTION: A blower 10 has a casing 12, which consists of casing parts 14, 16, with the casing part 14 having a suction port 18 and having a plurality of spit ports 22 in its outer peripheral surface 20. A motor 24 has a stator 26 having a stator coil 28 and placed on a stator plate 30. A rotor shaft 34 is supported against the bearing 32 of the stator 26 and a rotor 38 is secured thereto, is made of a plastic-coupled magnetic substance, and magnetized. The disc-shaped main body 40 of the rotor 38 has a plurality of blades 50 on its end face 42 and time rotor 38 forms a blower impeller 52 as well. Thus, a structure is simplified and the cost of manufacture can be reduced.
Patent JP-H0577108-A (JP)
Title: Electroprocesser
Inventor: SUZUKI YOSHIHARU
IPC: B23H3/10
Filed: 1991-09-20
Abstract: PURPOSE:To prevent working fluid from flowing in a fixed clearance, and enhance the stability of surface roughness processing precision by providing a pressure escape preventing means that prevents escape, from the fixed clearance, of the pressure of the working fluid increased by means of the current energy of a pulse current applied at the time of processing. CONSTITUTION:The electrode surface 4C of an electrode 4 having the electrode surface 4C of specified shape and the processing surface 6C of a workpiece 6 having the processing surface 6C processed following this electrode surface 4C are provided facing each other through working fluid ED with a fixed clearance between them, and a pulse current is applied to this fixed clearance, and processing is performed on the processing surface 6C following the electrode surface 4C. Escape of the pressure of working fluid ED increased by the current energy of the pulse current applied at the time of this processing, from the fixed clearance, is prevented by a pressure escape preventing means 16. With these means, outflowing of the working fluid ED from the fixed clearance is prevented, flowing of the working fluid ED in this fixed clearance is prevented, and, at the same time, expansion of the volume of the working fluid ED is prevented, and the generation of gas originating in the composition of the working ED is suppressed.
Patent JP-H03133023-A (JP)
Title: Assembly of electron gun
Inventor: MIYAZAKI KOJI
IPC: H01J9/18
Filed: 1989-10-16
Abstract: PURPOSE:To correctly and easily set an interval (interval G1 - K interval) between a first grid and a cathode by relatively advancing a bead mount and the cathode by a fixed distance for welding the cathode into a cathode support basing on the measured value of the interval between a first air nozzle and a first grid as well as between a second air nozzle and the cathode. CONSTITUTION:A dummy air nozzle 15 provided with the first and second air nozzle 18a, 18b, which emit gas in the mutually opposite directions, is interposed between a first grid G1 of a bead mount M and a cathode K for measuring an interval between a first air nozzle 18a and a first grid G1 as well as an interval between a second air nozzle 18b and the cathode K so as to mount the cathode K. In this way, the interval G1 - K can be easily set up and especially the cathode K can be mounted at the prescribed interval G1 - K also on an electron gun having the first and second grids with a small open hole diameter. Thus, the interval G1 - K can be set up with better accuracy.
Patent JP-H06120621-A (JP)
Title: Semiconductor laser system
Inventor: NAKAMORI TOMOHIRO
IPC: H01S5/00
Filed: 1992-10-07
Abstract: PURPOSE:To provide a semiconductor laser system using a semiconductor laser device, which fixes the power consumption consumed by a chip even if a laser element is changed from nonlighting condition over to lighting condition, consequently does not drop the laser output at lighting, and besides, capable of controlling it so as to fit the purpose. CONSTITUTION:A semiconductor laser system comprises a semiconductor laser device 100, in which an element unit 10 consisting of a laser element 102 and a dummy element 103 being the heating element for heating a chip is made on one chip, and controllers 105 and 108, which keeps the chip at constant temperature by driving the laser element 102 at lighting of laser and changes over the dummy laser element 103 at nonlighting of laser.
Patent JP-2001088409-A (JP)
Title: Image recording apparatus, image recording method and recording medium
Inventor: FUKUSHIMA AKIRA
IPC: H04N5/765
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image recording apparatus capable of enhancing visibility and operability at the time when an image signal is recorded on a recording medium. SOLUTION: An image recording apparatus has a recording part for recording an image signal on a recording medium and a display part for displaying that the recording to the recording medium is possible when the image signal is inputted and the recording medium is inserted and the recording medium is not in a writing prohibiting state and there is capacity capable of writing the image signal in the recording medium.
Patent JP-H04145490-A (JP)
Title: Method for driving display device
Inventor: TAKEDA YOSHIYA
IPC: G02F1/133
Filed: 1990-10-05
Abstract: PURPOSE:To reduce a driving power and improve the picture quality of a display device by transmitting a signal voltage to matrix-like picture element electrodes connected to a 1st wiring during the turned-on period of a switching element connected to the picture element electrodes and supplying modulated signals at every two fields to the 1st wiring during the turned-off period. CONSTITUTION:When a switching element is composed of a TFT, potential changes Vg as the value of CdgVg of scanning signals and picture signals induced through a gate-drain capacitance Cgd is generated in the negative direction. Therefore, a potential change is generated at picture electrodes in the positive direction by 2CsVe/Vt and superimposed upon the potential change CgdVg/Ct by applying a positive modulated signal width Ve through an accumulated capacitance Cs. The relation between these potential changes can be set so that the relation can satisfy an expression, CgdVg/Ct=(CsVe(-)-CgdVg)/Ct=DELTAV*. When the value of the DELTAV* is higher than the threshold voltage of liquid crystal, the output amplitude and driving power of a picture signal driver can be reduced by supplying part of a liquid crystal driving voltage from the capacity coupling potential. Therefore, the occurrence of flickers, picture memories, etc., can be eliminated by compensating at least part of a DC component induced by the dielectric anisotropy, etc., of liquid crystal.
Patent JP-H03132095-A (JP)
Title: Anisotropic conductive bonding agent connection structure and its connection method
Inventor: MAKINO MITSUO
IPC: H05K3/36
Filed: 1989-10-18
Abstract: PURPOSE:To fill an anisotropic conductive bonding agent to section without a connecting terminal satisfactorily and hence improve adhesive strength by increasing the film thickness of a part located outside the array direction of connection terminals for an anisotropic conductive bonding agent which connects a plurality of connection terminals arrayed in one direction. CONSTITUTION:An anisotropic conductive bonding agent 13 is transferred to a board 11 where conductive patter-based connection terminals 12 are arrayed. The transfer of the bonding agent 13 allows pad print to form the increased film thickness of the end 13a of the bonding agent 13. By this, the board 11 and a board 15 are hot-pressed and bonded with the bonding agent 13 sandwiched between. The outer parts of terminals 12 and 16 are filled with the bonding agent 13, which connects both the terminals 12 and 16 electrically while the board 11 is connected with the board 15 physically. It is therefore, possible to obtain high bond strength and improve durability as well.
Patent JP-S63121935-A (JP)
Title: Trouble diagnostic system for logical unit
Inventor: SUKAZAKI IZUMI
IPC: G06F11/22
Filed: 1986-11-11
Abstract: PURPOSE:To automatize judgment of the most suspicious parts to be faulted name by weighting suspicious parts to be faulted names in a suspicious parts to be faulted name file in accordance with the frequency in indication and the order of indication and editing and outputting them in the order of weight. CONSTITUTION:A log gathering means 1 gathers an error log into a service processor through a diagnostic path when a fault occurs in a logical unit, and a log analyzing means 2 performs fault diagnostic analysis with this gathered error log as fault symptoms and indicates suspicious parts to be faulted names in the order from the most suspicious parts to be faulted name and records them as a suspicious parts to be faulted name file 6. The period when suspicious parts to be faulted names recorded in the suspicious parts to be faulted name file 6 are edited and outputted is designated by a log analyzing means 2, and an editing and output means weights suspicious parts to be faulted names in the suspicious parts to be faulted name file 6, which are indicated in the designated period, in accordance with the frequency in indication and the order of indication and edits and outputs them in the order of weight.
Patent JP-H08127058-A (JP)
Title: Blow mold for molding branch part of thermoplastic resin pipe
Inventor: MORITA YOSHIJI
IPC: B29C49/48
Filed: 1994-11-02
Abstract: PURPOSE: To form a branch part having uniform wall thickness to a thermoplastic resin pipe by heating and curing the pipe wall of the branch pipe forming part of the thermoplastic resin pipe and closely bonding and fixing a branch pipe molding part to the heated part and internally pressurizing the resin pipe to closely bond the pipe wall thereof to the branch pipe molding part to form a branch part. CONSTITUTION: A heated thermoplastic resin pipe (resin pipe) P is arranged on a receiving stand T and a branch molding part 2 is positioned at the heated and softened part of the resin pipe P to closely bond and fix a fixing part 1 to the outer peripheral surface of the resin pipe P by a hydraulic cylinder D. At this time, the recessed part 23 of the branch molding part 2 comes into contact with the outer peripheral surface of the resin pipe P to form a ring-shaped space. Subsequently, compressed air is injected into the resin pipe P from the injection port C1 provided to one of seal cores C to internally pressurize the resin pipe P to closely bond the resin pipe P to the branch molding part 2.  By this constitution, the air in the space between the branch molding part 2 and the resin pipe P is vented from an air hole 24 and the resin pipe P is perfectly and closely bonded to the branch molding part 2 to form a branch part.
Patent JP-H10120017-A (JP)
Title: Dust-prevention member for water injection tank
Inventor: KATO KAZUKI
IPC: B65D55/16
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To eliminate interference with the screwing of a stopper mounting cap and enable the mounting of a cup as well, by providing a cup holder on part of a mounting part which is connected to the handle or the like of a water injection tank by being integrated with a cap main body which is fitted in a threaded cylinder or the threaded hole of the stopper mounting cap. SOLUTION: A cap main body 11 has a disklike lid part 11b having a diameter greater than that of a threaded hole made almost in the center of the stopper mounting cap of a water injection tank or outside diameter of the threaded cylinder of a water injection stopper screwed into the threaded hole. On one side of the lid part 11b, a cross-shaped insertion part 11 a which is fitted in the threaded hole or threaded cylinder is integrally formed. A mounting part 12 is cordlike one which is integrated with the cap main body 11, and, on the side opposite the cap main body 11, it forms a cut part 12a. Cup holders 13 are nearly-semicircular-arc-shaped ones formed integrally on both sides of almost the middle of the mounting part 12, and an insertion opening 13a is made by cutting the front end of each from the mounting part 12.