baber/WOPTO huggingface dataset:
Patent JP-2000221662-A (JP)
Title: Pattern forming method
Inventor: TOKAWA IWAO
IPC: G03F1/74
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method by which a defect caused on an original plate is prevented from being reflected on the side of a substrate to be exposed and a defect caused at a pattern edge part is more accurately corrected without being restricted by the conventional defect correcting technique. SOLUTION: This pattern forming method for forming a pattern by transferring the pattern of the original plate to the substrate to be exposed includes a stage to prevent a defect area including a defect pattern out of the main pattern area 12 of the original plate where the pattern of an LSI is formed from being transferred by forming a light shielding film on the defect area, a stage to transfer the main pattern area 12 of the original plate to the substrate to be exposed, and a stage to transfer auxiliary patterns 13 and 14 formed in a margin area 11 other than the main pattern area of the original plate to a part equivalent to the defect area of the original plate to the substrate to be exposed.
Patent JP-H06234484-A (JP)
Title: Brake mechanism of hoist for elevator
Inventor: HASEGAWA HISAKATSU
IPC: B66B11/06
Filed: 1993-02-08
Abstract: PURPOSE:To provide a brake mechanism for an elevator hoist of facilitating its carrying in, installing, etc., to a building by obtaining light weight compactness without enlarging the brake mechanism for releasing braking force even when the necessary braking force is increased. CONSTITUTION:A recessed part is provided in a position opposed to an end face of a pressure bolt 10 in a side surface part of a short side 7b of a brake bar 7 formed in an L shape to swivelably support the angular part by a supporting point pin 8, and a bush 12 is mounted to this recessed part. In this bush 12, a surface 12a, brought into contact with the end face of the pressure bolt 10, is formed in an area larger than the end face of the pressure bolt 10 and further tilted at an arbitrary angle so as to minimize a distance from an end face external edge part of the pressure bolt 10 to the supporting point pin 8.
Patent JP-S63187627-A (JP)
Title: Automatic focusing method for charged particle beam aligner
Inventor: ASARI TOSHIHIRO
IPC: H01L21/30
Filed: 1987-01-30
Abstract: PURPOSE:To accurately focus irrespective of a beam current by detecting a variation in the height of a material as a variation in the deflecting width of a charged particle beam, and correcting the width and simultaneously correcting the focal point of a lens. CONSTITUTION:A deflection signal is supplied through a scan signal control unit 9 and a deflector output unit 10 to a deflector 4, and a mark is detected by the deflection of an electron beam to measure the interval. The width correction value e0 of the deflector 4 is output from a computer 6 to a deflector width correction value output unit 11 so that both coincides. A width correction unit 12 multiplies a deflection signal from the unit 10 by a correction value of (1+e0) and supplies it to the deflector 4. The region to be exposed of a material 5 is moved to an exposure position. A laser length measurement by a mechanical movement and a laser length measurement by an electron beam deflection are conducted to obtain the difference e' of both, and to output it to the unit 11. The unit 12 multiplies the deflection signal by the multiplication signal of (1+e') to correct the deflection width with respect to the variation in the height. A laser value correction unit 7 corrects the current value of a focusing lens 3.
Patent JP-H03223885-A (JP)
Title: Radiation working simulator
Inventor: MURAKAMI TOICHI
IPC: G09B9/00
Filed: 1990-01-30
Abstract: PURPOSE:To accurately estimate and evaluate the dose equivalent of an operator by reading te dose equivalent rate at the position of the operator out of a dose rate data base while tracking the motion of the operator by a dosimeter position detecting device, and integrating the does equivalent rate with time. CONSTITUTION:The dosimeter position detecting device 2 finds the momentary moving mount position of the simulating dosimeter of the operator who simulates operation, i.e. a dose equivalent evaluation point D(F(t)) and the dose equivalent rate D(F(t)) at the evaluation point F(t) is evaluated with data from the data base 3. Then a dose equivalent evaluation device 4 integrates the dose equivalent rate D(F(t)) with the time (t) to calculate and evaluate the dose equivalent Ex at the dose equivalent evaluation point F(t) in the operation. Consequently, even when the operator moves large or performs operation in a place where the spatial variation in the dose rate is large, the dose equivalent can accurately be estimated and evaluated.
Patent JP-H06233136-A (JP)
Title: Image processing method
Inventor: SUZUKI TOMOHIRO
IPC: H04N1/40
Filed: 1993-02-08
Abstract: PURPOSE:To reproduce an image, for which it is conventionally difficult to be reproduced, such as a fine line with high fidelity. CONSTITUTION:This method uses a filter matrix F', notice picture element G and peripheral picture elements Gxy. When density difference between the notice picture element G and the peripheral picture element Gxy is larger than a prescribed value alpha, a matrix value Fxy is made double as large as a first set value and further when density difference between the notice picture element G and a peripheral picture element G (4-x, 4-y) at a position dot-symmetrical to the peripheral picture element Gxy is larger than the prescribed value alpha, the matrix value Fxy is made four times as large as the first set value. A matrix value F of the notice picture element G is a value for which '-1' is multiplied to the total value of the peripheral matrix value Fxy. Thus, the filter matrix F' is calculated and by using this value, converted density G' of the notice picture element G is calculated. In this case, even the image not to be conventionally reproduced can be reproduced as well since the filter matrix F' is changed corresponding to conditions.
Patent JP-S61178762-A (JP)
Title: Method for controlling magnetic recording and reproducing device
Inventor: TSUCHIYAMA YOSHIRO
IPC: G11B15/467
Filed: 1985-02-05
Abstract: PURPOSE:To reduce the number of hardware by applying time division processing to a control circuit where two motors are common so as to control said circuit. CONSTITUTION:An FG pulse available from a rotation detector 5 installed on a drum motor 4 and that available from a rotation detector 9 fitted on a capstan motor 8 are inputted to the separate external offering terminal (INTB) from a one-chip microcomputer 1, and a speed error is calculated from an FS pulse period. Then a tracking error available from an A/D converter 13 is added to the obtained rotation speed error, and according to the calculated value the filter arithmetic is executed at every constant period to calculate a capstan motor drive command value, which drives the capstan motor 8 through a D/A converter 6 and a motor drive circuit 7. Both arithmetic are alternately executed, and therefore it is unnecessary that the drum pulse processing and the filter calculation, both of which demand especially high accuracy, are executed simultaneously, whereby the arithmetic processing can be attained at high accuracy.
Patent JP-S62180111-A (JP)
Title: Nonviscous elastic roller
Inventor: FUKAO HIROSHI
IPC: B32B25/10
Filed: 1986-01-31
Abstract: PURPOSE:To hold down the occurrence of cracks of a surface layer, by covering the outer circumferential surface of a substrate rubber layer with a surface layer containing a reinforcing fiber of which base material is a fluorine con tained resin. CONSTITUTION:A dispersion liquid is spread on the outer circumferential surface of a substrate rubber layer 2 almost uniformly so as to form a film on the outer circumferential surface of the substrate rubber layer 2. Then, after this film is air-dried, a roller body 1 is heated by a heater 70 and the atmosphere inside an electric furnace is stirred up so as to burn the film. Thereby, the thickness of a nonviscous layer 3 is formed for the degree of 30mu, furthermore, the nonviscous layer 3 contains the carbon fiber of about 10mu length, so that the surface layer is reinforced and cracks are not generated on the surface layer owing to the thermal effect.
Patent JP-S53105757-A (JP)
Title: Heating/insulating container
Inventor: OKAMOTO EIKI
IPC: A47J41/02
Filed: 1977-02-25
Abstract: PURPOSE: To facilitate assembly and repair of a heating/insulating container having a double wall structure filled with a heating madium for heating its content from outside through change of phase, by projecting the portion for heating and applying an annular heating device to the projection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54114017-A (JP)
Title: Trace telephone system
Inventor: IKEDA NAOAKI
IPC: H04W76/02
Filed: 1978-02-24
Abstract: PURPOSE:To call out the radio terminal from the optional originating subscriber in case the incoming is given to the mobile radio terminal by connecting the call to the telephone of the radio base station which received the answer signal from the mobile radio terminal. CONSTITUTION:When the incoming call takes place to mobile radio terminal 7. exchange 1 transmits the call signal to terminal 7 via transmission base station 6. Terminal 7 detects the incoming to itself and then transmits the answer signal including the self-terminal number. The corresponding answer signal is received at the radio base station within the area, i.e., at station 4 shown in the diagram. Station 4 informs exchange station 1 the fact that the answer is given from terminal 7 via circuit 8, and exchange 1 knows that the owner of terminal 7 is near telephone 2 and connects the incoming call to telephone 2. Thus, the owner of terminal 7 can talk with the caller through nearest telephone 2.
Patent JP-S59146792-A (JP)
Inventor: UEDA KUNIHIRO
IPC: B25J17/00
Filed: 1983-02-07
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-2000221797-A (JP)
Title: Transfer device and electrophotographic image forming device
Inventor: NANATAKI HIDEO
IPC: G03G15/16
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To achieve high image quality in which color register slippage is reduced and high speed in an electrophotographic image forming device comprising photoreceptor drums and an intermediate transfer belt. SOLUTION: In the image forming device, an intermediate transfer belt 1 is stretched between a drive roller 1a, a separation roller 1b, and a support roller 1c, and the support roller 1c is provided with a speed detection roller 1d abutting on the support roller 1c via the intermediate transfer belt 1 and is rotated at the same speed as the speed of the surface of the intermediate transfer belt 1 so as to follow the belt. To the speed detection roller 1d, a rotating-speed detection element 19 is directly connected to measure the rotating speed of the speed detection roller 1 d and transmit a signal to a control circuit. By reflecting this for the control of the drive of the drive roller 1a, an irregularity in the running of the intermediate transfer belt 1 is eliminated.
Patent JP-2000223454-A (JP)
Title: Substrate-processing device
Inventor: UENO TAKASHI
IPC: H01L21/304
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-processing device which is low in running cost and capable of processing a substrate satisfactorily in a short time. SOLUTION: An auxiliary tank 60 where processing solution can be kept is provided, and an auxiliary processing solution supply 70, which feeds processing solution to the tank 60, is provided. Prior to etching, only open/close valves 72 and 74a are opened for compounding an etching solution of a prescribed concentration in a mixing valve 73, and the etching solution is fed and kept in the tank 60. A cleaning solution (first processing solution) in a processing tank 10 is replaced with an etching solution (second processing solution) for etching. In this replacing operation, an etching solution is fed to a processing tank 10 via a piping 40 from a processing solution feeder 20, and an etching solution is fed to the processing tank 10 from the auxiliary tank 60.
Patent JP-H07228735-A (JP)
Title: Thermoplastic resin composition and laminate containing the same
Inventor: KIRA SATOSHI
IPC: B32B27/32
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a thermoplastic resin composition which is excellent in adherence to a substrate fabric and in fusion of laminae to each other. CONSTITUTION:This composition comprises 40-95 pts.wt. crystalline chlorinated polyolefin (A) having a heat of crystal fusion as measured by DSC of 5-20cal/g, 60-5 pts.wt. ethylene/vinyl acetate copolymer (B) having a vinyl acetate content of 15-30wt.% and a melt flow rate of 1-7g/10min, and 20-150 pts.wt. calcium carbonate having an average particle diameter of 0.2-3mum and treated with a titanium coupling agent, provided that the sum of (A) and (B) is 100 pts.wt.
Patent JP-S60164994-A (JP)
Title: Semiconductor memory device
Inventor: TSUJI MASUO
IPC: G11C17/18
Filed: 1984-02-06
Abstract: PURPOSE:To reduce parastic capacity and to accelerate detection at the time of reading contents of memory cell by connecting alternately bit line selection MOSFETs at two locations and a sensor amplifier at every plural bit lines or one bit line. CONSTITUTION:By pulling out alternately respective bit lines in upper and lower directions, bit selection transistors 34-37 and precharge transistors 61-67 are vertically arranged as divided into upper and lower parts. Sensor amplifiers 12-2 and 12-3 are individually arranged. Thus bit line selection MOSFETs and sensor amplifiers are arranged at both sides in the bit line direction, and connected to every one bit line or plural bit lines. Thus it becomes possible to enlarge apparently a memory cell pich interval, and by reducing capacity of a bit line, precharge and discharging periods can be reduced.
Patent JP-H03226281-A (JP)
Title: Speed controller for ac motor
Inventor: KUSUMOTO SATOSHI
IPC: H02P23/07
Filed: 1990-01-31
Abstract: PURPOSE:To perform speed control with high response at the time of starting by making an auxiliary pulsating speed setting at a time point when a speed command value varies and producing a flow-in power command value for a motor. CONSTITUTION:An auxiliary speed setting/adding means 9 is disposed between an acceleration/deceleration operating unit 2 and a subtractor 3 where the auxiliary speed setting/adding means 9 comprises a differentiator 7 for differentiating a speed command value B provided from the acceleration/deceleration operating unit 2 and an adder 8 for adding the speed command value B to the output signal from the differentiator 7. When the auxiliary speed setting/ adding means 9 adds a pulse signal corresponding to the variation of the speed command value B to the speed command value B and provides the sum to a speed regulator 4, speed command value E for the speed regulator 4 can be varied abruptly at the time of starting a motor M. Consequently, response of the motor M can be improved without depending on the integrating operation of the regulator 4.
Patent JP-2000222890-A (JP)
Title: Multi-it simultaneous writing system and semiconductor memory
Inventor: KOMIYA MANABU
IPC: G11C16/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To realize high speed rewriting by counting the number of bits to be written actually and writing a data while latching a data at the address of maximum count. SOLUTION: When a data is written in a memory cell 1, the number of data being written actually is counted by means of a counter 3, a data at the address of maximum count is latched by an address latch circuit 9 and the latched address is counted by means of an address counter 10. When the total count of the counter 4 exceeds 32 bits, latching operation is stopped by delivering a signal to a microcomputer 101. Writing into the memory cell 1 is started simultaneously with the latching operation.
Patent JP-H01195960-A (JP)
Title: Starting fuel supply equipment of engine
Inventor: FUJIWARA HIDEJI
IPC: F02M1/14
Filed: 1988-01-30
Abstract: PURPOSE:To restrain the generation of the engine stall and completely automatize the warming-up operation by constituting a starting fuel supply equipment that an operating rod is moved by a thermo-sensitive operating member to control both a warming-up valve seat to take a widely open position and a leak valve seat to take a narrowly open position when the environmental temperature of an engine is low, and a throttle valve is opened to the specific position more widely than the idling position. CONSTITUTION:When the environmental temperature of an engine is low, an operating rod 18 is moved by a thermo-sensitive operating member 20 to open the discharge valve seat 15 of a starting fuel discharge passage 14 via a control valve 16 and a throttle valve 5 is maintained open at the first idling position. Under such condition, when the engine starts, fuel of which the quantity is controlled by the discharge valve seat 15 of the starting fuel discharge passage 14 is fed to the engine. On the other hand, since the throttle valve 5 is opened to the specific position more widely than the idling position, the starting operation is facilitated. When the warming-up operation of the engine is completed, the thermo-sensitive operating member 20 operates to close the discharge valve seat 15 so that the throttle valve 5 is returned to the idling position, whereby automatically resetting the starting operation to the normal operation.
Patent JP-S63187915-A (JP)
Title: Reference voltage generating circuit
Inventor: TAKAHASHI TORU
IPC: G05F1/56
Filed: 1987-01-30
Abstract: PURPOSE:To constitute a logical LSI having a stable operation margin by providing a ground potential detecting means for detecting a distribution of the ground potential on an integrated circuit substrate loaded with a current switching type logic circuit, and supplying a reference voltage of the current switching type logic circuit in accordance with its potential difference. CONSTITUTION:In a reference voltage generating circuit, when the ground potential GND of a logic circuit of the inside of an LSI is dropped due to a wiring resistance of the inside of the LSI, when the ground potential GND2 is set to a point which is varied by following up the ground potential GND, the ground potential GND2 drops in accordance with the drop quantity of the ground potential GND. Therefore, in proportion thereto, the base potential of a transistor (TR) Q6 becomes lower than the base potential of a TR Q7, a collector current of the TR Q7 increases, and in accordance with the drop of the ground potential GND, the potential of a reference voltage VREF is lowered. Accordingly, in spite of the drop of the ground potential GND, the correction is executed automatically so that the reference voltage VREF always becomes the center of the logical amplitude.
Patent JP-S60165723-A (JP)
Title: Forming method for fine pattern
Inventor: SEKINE MAKOTO
IPC: H01L21/205
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a pattern by exposing in a mixture gas of raw material gas containing a raw material of a thin film to be accumulated and reactive gas containing halogen element, emitting a light to accumulate the thin film, and selectively emitting the prescribed energy beam in high vacuum. CONSTITUTION:An Si substrate 41, on which a SiO2 film 42 is superposed, is used as a sample 12, a mixture gas of Si(CH3)4 and Cl2 is fed into a vessel 11, an excimer laser light 18 is emitted to ionize the Cl2, to react it with the Si(CH3)4, thereby accumulating a thin organic film 43. The vessel 11 is evacuated, a light shielding material 46 is coated on a glass plate 45, and the film 43 is selectively emitted with the prescribed energy beam 21 through a mask plate 47 formed by coating the material 46 on the glass plate 45. The film 43 is exposed and developed by this emission to form a pattern of the mask 47. In this case, a light source 20 and the sample 12 are approached as near as possible. According to this configuration, the processing accuracy is more preferable than a method using liquid. The raw material gas uses Ge(CH3)4, Cd(CH3)2 or the other, a sensitizer Hg may be added and Hg exciting light may also be used.
Patent JP-2000222296-A (JP)
Title: File download method, information device and computer readable recording medium
Inventor: AKASAKA KOJI
IPC: G06F13/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically selecting and downloading the information of high possibility to be required for portable information equip ment from among a lot of information and information equipment to be used for the same method. SOLUTION: Concerning the method for downloading a file from a desktop PC 0101 to portable information equipment 0102, this method has a step for calculating the priority for each file through a prescribed procedure on the basis of operation history information for each file of the portable information equipment 0102 and a step for downloading the file of priority higher than a prescribed value. Thus, since the file frequently operated by second information equipment is preferentially downloaded, the file of high possibility to be frequently used by a user can be downloaded without trouble.
Patent JP-H05284437-A (JP)
Title: Commercial advertising method and commercial advertisement generator
IPC: H04N5/445
Filed: 1992-02-06
Abstract: PURPOSE: To transmit a commercial advertisement to consumers at low cost by storing data, showing the commercial advertisement and selectively converting them into video signals. CONSTITUTION: A read only memory(ROM) 12 for storing the data expressing various advertisements is connected through a data bus 14 to a micro-controller 16. This microcontroller 16 is linked with a program, stored in a program memory 18, and which one of the various advertisements and the time to display it are determined. Namely, the address designation of the ROM 12 is performed under the control of the microcontroller 16, and a suitable graphic image showing address designated data is generated inside the ROM 12. Then, the output of graphics and memory controller 20 is supplied through a data bus to a pallet controller 22 to generate the RGB video signals of specified advertisement, and a switch 24 selectively supplies the advertising video signals to a picture tube for a prescribed time.
Patent JP-S60165850-A (JP)
Title: Timing signal extracting circuit by crystal synchronizing oscillator
Inventor: AWAI HIROMITSU
IPC: H04L7/027
Filed: 1984-02-08
Abstract: PURPOSE:To use consecutively a timing signal even if a time of input of an NRZ reception data change point detecting pulse is longer next by using a crystal synchronizing oscillator so as to decrease an extracting time of the timing signal. CONSTITUTION:When the NRZ reception data change point detecting pulse is not inputted to a differential amplifier 1, a transmission output in Fig. A is obtained from a non-inverting output of the amplifier 1 by the crystal synchronizing oscillator. When the change point detecting pulse is inputted to an inverting input of the amplifier 1 as shown in Fig. B, a difference between the inverting input of the first shor pulse a1 and the non-inverting input of the transmitted output is amplified and signal b1 in Fig. C and its inverting signal are outputted from the amplifier 1, the phase of the oscillated output is matched to the leading of the inverted signal b1. As a result, the timing signal in synchronizing with the pulse a1 is extraced. When pulses a2, a3 are in the relation of bit synchronism with the a1, the timing signal after the output of the signal b1 is in bit synchronism with the pulses a2, a3. When the pulse a3 is a synchronous with the a1, the timing signal in synchronizing with the pulse a3 is extracted newly after the input of the pulse a3.