baber/WOPTO huggingface dataset:
Patent JP-H0927618-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: MIZOGUCHI SHUJI
IPC: H01L21/265
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a MOS semiconductor device, which effectively checks the decline in breakdown strength and the damage to gate oxide film in the manufacturing steps. SOLUTION: Photoresist patterns 11 are formed on an element separating thick oxide film 8 in the state of a gate electrode 10 formed on an Si made semiconductor substrate 7 through the intermediary of the thick oxide film 8 and a gate oxide film 9. Next, a carbon thin film 12 10-100nm thick is formed on the semiconductor substrate 7 including the photoresist patterns 11 and the gate electrode 10. Finally, after the formation of drain/source regions 13 by irradiating with ionized B(boron) by ion implanting process, the carbon thin film 12 and the photoresist patterns 11 are ashed away using oxygen plasma.
Patent JP-H0618330-A (JP)
Title: Light absorption coefficient measuring method and light absorption coefficient measuring device
Inventor: SAMEJIMA TOSHIYUKI
IPC: G01B11/06
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a measuring method for accurately measuring absorption coefficient by one time measurement for a material such as thin film having a low absorption coefficient. CONSTITUTION:Behind a thin film 2 formed on a base 1, a reflector 3 having a high reflectivity is arranged. Light is introduced from the front of this thin film 2 and, by measuring the reflection light L1 from the thin film 2 and the reflection light L2' refelcted by the reflector 3 via the thin film 2, light absorption coefficient of the thin film 2 is measured.
Patent JP-H0615331-A (JP)
Title: Centering devices on inlet and outlet sides for rolling mill
Inventor: KAWAKAMI KATSUMI
IPC: B21B13/06
Filed: 1992-06-30
Abstract: PURPOSE:To mount multi-stage edger mills in place of a side guide and to obtain a sufficient centering effect as space saving and cost saving are realized by positive biting of the edger mills. CONSTITUTION:The edger mills 2a-2d composed of one pair of facing vertical rolls 1 are mounted by two mills on both sides of a passing path of a sheet bar on the inlet and outlet sides of the outside of a housing and a column H, etc., of a horizontal mill B at the maximum pitch shorter than the shortest sheet bar A passed through. Positioning motors 4 mounted respectively on the edger mills 2a-2d are controlled by edger mill controllers 5 and a clearance between both rolls is expanded before the tip part of the sheet bar is bitten into the edger-mills and when the tip part of the sheet bar arrives at the edger mills, the clearance between both rolls is reduced and bitten at a prescribed rolling reduction.
Patent JP-S6329929-A (JP)
Title: Reduction stepper
Inventor: TAKAHASHI HISASHI
IPC: G03F7/20
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the inclusion of dust between a semiconductor substrate and an exposure stage section, and to remove partial focal displacement on the semiconductor substrate by installing a mechanism, in which a gas is sprayed against dust adhering on the back of the semiconductor substrate and dust is removed, to the exposure stage section. CONSTITUTION:An exposure stage section 5 is mounted on the inside of a cylindrical vacuum suction base 3 sucking the periphery of a semiconductor substrate 1 under a vacuum in an elevating-and-lowering-able manner, a through- hole 5b is formed at the center of the stage section 5. The back of the periphery of the semiconductor substrate 1 is sucked by the vacuum suction base 3, high- pressure air is blown off from a nozzle 4, and floating dust 2 is discharged through evacuation from a clearance between the exposure stage section 5 and the vacuum suction base 3. The exposure state section 5 is lifted, and the semiconductor substrate 1 is sucked. Accordingly, the substrate 1 can be attracted under the state in which there is no dust 2 on the back of the semiconductor substrate 1, thus generating no irregularities in the substrate 1, then preventing the generation of focal displacement.
Patent JP-H0337729-A (JP)
Title: Recording system for schedule definition execution state
Inventor: ONO YUJI
IPC: G06F9/06
Filed: 1989-07-04
Abstract: PURPOSE:To easily judge whether an interrupted schedule definition should be executed again or be changed or not at the time of restarting the system operation by using state recording variables to always recognize execution states of schedule definitions and easily taking out them. CONSTITUTION:When the processing designated by a schedule definition is normally executed and terminated, the value of a designated state recording variable is updated with the update value for termination in a schedule definition management table 3. The updated state recording variable is recorded in an output file 9 by a schedule definition execution state recording means 8 at each time. Consequently, the state recording variable is '0' before execution of the pertinent schedule definition and is '1' or '3' during the execution and is '2' after the end of execution, and the execution state is immediately judged. Since state recording variables in the output file 9 are read in at the time of restart of the operation to perform the processing, the processing is restarted with the interrupted schedule definition when it can be executed again, and an alarm is given to report that the change is required when it is necessary to change the interrupted schedule definition.
Patent JP-2001007960-A (JP)
Title: Image reader
Inventor: TANAKA MASAHARU
IPC: B65D43/26
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To easily perform the document replacing work in a short time with respect to an image reader which reads a picture written in a document, a magazine, or the like. SOLUTION: A motor 17 to open a document cover 15 gears 18 and 19 and a shaft 16 which are a rotation transmission part to transmit the rotation of the motor 17, and a torque limiter 21 which transmits the rotation from the shaft 16 to the document cover 15 are provided, and the motor 17 is rotated at a set angle to automatically open the document cover 15 after the end of image read or image copy, and thus, the document replacing work is simplified, and the document replacing time is shortened because the time from the end of image read or image copy to opening of the document cover 15 is made shorter in comparison with operator's opening of the document cover 15. Since the torque limiter 21 is used, the operator can open and close the document cover 15 by himself or herself if necessary.
Patent JP-2000006031-A (JP)
Title: Grinding wheel and manufacture thereof
Inventor: HANAWA KENZO
IPC: B24D3/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To make grinding capability excellent and prevent abrasive grain from being left on a grinding surface by making granular manganese dioxide producing granules by adding water and silicic acid after manganese dioxide is sintered at a high temperature and moisture in micro pores is removed, molding the producing granules after a curable resin is mixed and hardening the curable resin. SOLUTION: This grinding wheel is made of granular manganese dioxide producing granules and a cured resin. The cured resin is obtained by hardening curable resin. The mixture of granular manganese dioxide producing granules and curable resin is molded, and the curable resin is hardened and becomes a grinding wheel. As molding means, there are hot press, cold press and molding. As means for hardening curable resin, there are available ordinary temperature hardening and heating hardening. When thermosetting epoxy resin is used as curable resin and molding is performed, mixture is poured into a mold, is sintered in an oven at 100 to 150 deg.C for 1 to 3 hours and the grinding wheel is obtained by being removed from the mold. According to manufacturing methods, the grinding wheel can be industrially manufactured.
Patent JP-S6331091-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI TOSHIO
IPC: G11C29/00
Filed: 1986-07-25
Abstract: PURPOSE:To realize the mask function of a reference data only by adding a simple flag memory without changing an associative memory cell structure by adding a flag memory cell to the reference data, moreover dividing the coincidence detection line of an associative memory cell.array into the plural and voluntarily selecting the coincidence detection line according to the information of the flag memory. CONSTITUTION:In an output data part 8 arbitrary data is written and the data is wanted to be read corresponding to the coincidence occurring on the associative memory side. By dividing coincidence detection lines 33 and 34 into two, for example, in case of masking (b) bit of the right array 3 to compare and research a switch circuit 5 turns off the 36 of an SW 1 and turns on the 37 of an SW 2 according to the information of the flag memory. As a result, the research of (a) bit can be possible. In the same way by turning on the 36 and turning off the 37 the research of (b) bit can be possible. Moreover in case of simultaneously researching (a) and (b) bits, it is desired that the 36 and the 37 are made to be turned on at the same time. Therefore usual data set to a mask register is made unnecessary and the mask register need not be provided in particular.
Patent JP-H0224350-A (JP)
Title: Resin-bonded magnet composition
Inventor: KAWAHIGASHI HIROYUKI
IPC: H01F1/032
Filed: 1988-07-14
Abstract: PURPOSE:To obtain the title composition improved in heat resistance, humidity resistance, chemical resistance and mechanical strengths by applying or adhering a specified polymer to a magnet powder. CONSTITUTION:99.5-60vol.% (99.9-85wt.%) magnet powder (a) (e.g., Sr0.6Fe2O3) is surface-treated with 0-5wt.%, based on component (a), coupling agent (b) (e.g., N-beta-aminoethyl-gamma-aminopropyltrimethoxysilane), and 0.5-40vol.% (0.1-15wt.%) polycyanoaryl ether (c) which is a polymer of an intrinsic viscosity (in p- chlorophenol at 60 deg.C) >=0.2dl/g, having repeating units of formula I (wherein Ar is a group of formula II-V) is applied or adhered to the surface-treated powder.
Patent JP-H0463949-A (JP)
Title: Signal treatment circuit for electromagnetic pickup
Inventor: ABE KUNIHIRO
IPC: F02P7/077
Filed: 1990-06-29
Abstract: PURPOSE:To eliminate noise without worsening a S/N ratio even for noise, whose level increases together with the signal of an electromagnetic pickup by providing a slicing circuit outputting the signal of a level according to a compared result with an output signal from a variable gain circuit compared to a given slice level. CONSTITUTION:The input of an input signal, from an electromagnetic pickup, in a variable gain circuit 31 composed of an attenuator 31b and an amplifier 31b causes the attenuation or the amplification of the input signal by gain variable according to the level of the input signal, to be sent to a slicing circuit 32 in the next stage. In this case, even if noise is mixed in a signal from the electromagnetic pickup, both of the noise and the regular signal of the electromagnetic pickup are attenuated or amplified in the variable gain circuit 31, and a S/N ratio is not changed. A signal from the variable gain circuit 31 is compared with a given slice level in the slicing circuit 32 to output the signal of a level appropriate to a compared result.
Patent JP-S58129803-A (JP)
Inventor: MON ENU UON
IPC: H01P5/103
Filed: 1982-10-05
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-S6329982-A (JP)
Title: Semiconductor pressure sensor
Inventor: NOMIYAMA MAYUMI
IPC: G01L9/00
Filed: 1986-07-24
Abstract: PURPOSE:To perform all implantation steps in a single process and reduce the cost by a method wherein one high-density resistor element of two resistor elements does not use a shield film and the low-density resistor element uses a shield film of a predetermined film thickness. CONSTITUTION:A shield film 10 equal to or greater than the minimum film thickness is formed on one surface of a silicon diaphragm 1, and then a window is opened in a portion where high-density and low-density resistance elements are to be formed. Then, a thin shield film layer 11 (as thick as to allow impurity ions to be implanted to a predetermined density) is formed in the portion where the low-density resistance element is to be formed, and an impurity is implanted. Since, with this, the high-density and low-density resistance elements can simultaneously be formed in one impurity implantation process, the cost reduction can be accomplished.
Patent JP-H0224397-A (JP)
Title: Detergent composition
Inventor: SUGITA JUNICHI
IPC: A61Q5/02
Filed: 1988-07-13
Abstract: PURPOSE:To provide a detergent compsn. having low irritating properties and improved detergency and hard water resistance by using a particular N-acyl-N- dialkylaminoalkylamino acid (salt). CONSTITUTION:A dialkylaminoalkylamine and a mixture of acrylonitrile, hydroxyacetonitrile and a halogenated acetonitrile are cyanoalkylated at -20 to 70 deg.C to prepare a (dialkylaminoalkylamino)alkylnitrile compd. This compd. is reacted with an acyl chloride at -20 to 70 deg.C in a solvent to prepare an acyl compd. This acyl compd. is hydrolyzed at 60 to 105 deg.C under an alkaline condition, neutralized, dehydrated and desalted, thereby obtaining an N-acyl-N- dialkylaminoalkylamino acid (salt) of the formula (wherein R1 is a 1-21C alkyl or alkenyl; each of R2 and R3 is a 1-6C lower alkyl; m is 1-2; and n is 1-6). The product and, if desired, other surfactants, with the balance being water (C), are mixed together and its pH is adjusted to 4-6. As a result, a detergent is obtd in the form of a liq. or a paste.
Patent JP-S6328794-A (JP)
Title: Autopilot device
Inventor: SUGIYAMA AKIRA
IPC: G01C21/00
Filed: 1986-07-23
Abstract: PURPOSE:To perform useful steering of a ship, by a method wherein a present position, a moving direction, and a speed are measured by means of a global position measuring system receiver, a distance in a vertical direction serving as displacement from a scheduled route is calculated, and a speed in a vertical direction is calculated to restore a displacement course to the scheduled route. CONSTITUTION:By means of a global position measuring system (NAVSTAR /GPS) receiver 2, an output is transmitted to a control device 1 which determines a present position T, the moving direction, and the speed of a ship under sailing. The control device 1 calculates a distance L0 in a vertical direction as displacement from a scheduled route 7 being a straight course running between a starting point S and an object point O. From the moving direction and a speed V, a displacement speed VH in a vertical direction as a displacement speed is calculated, and a speed VX in a vertical direction required for restoration to the scheduled route 7 is calculated. Through orderly repetition of the above computation, a time, in which a course is restored to the scheduled route, and a state can be grasped, by driving a steering device 5 through the working of a course control device 3, useful and efficient steering of a ship can be effected.
Patent JP-S6235994-A (JP)
Inventor: SUDO SHINICHI
IPC: G07D9/00
Filed: 1985-08-09
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-S5796878-A (JP)
Title: Thermal printer
Inventor: NAGAO HISAO
IPC: B41J2/355
Filed: 1980-12-09
Abstract: PURPOSE:To avoid idle time and to improve printing speed by starting heat driving of a printing head before the printing head stops at the position of the next digit, and giving the command for the movement starting of the printing head to succeeding digit before said heating driving is finished. CONSTITUTION:The movement of the printing head 1 to the next digit is performed by a pulse motor 2. A control circuit 6 generates a timing signal S15 at a specified time before a printing head heating command signal is finished. A first forward rotating pulse MFP1 is generated before the disappearance of a heating signal HT. There is time delay before the printing head 1 starts moving. Aftet the printing, the printing head 1 starts moving quickly. Since the delay in the start of the head movement is overlapped on the period of the heating command signal HT and the delay time in the fall of the heating temperature, the idle time is substantially removed.
Patent JP-H09585-A (JP)
Title: Inclining and supporting device for patient
Inventor: YASUI KENZO
IPC: A61G13/04
Filed: 1995-06-15
Abstract: PURPOSE: To change a patient's posture as desired and support a patient for convenience of an operation or the like, for example, keep a patient's side up for an abdominal operation, treatment, inspection or the like. regarding a patient lying on his/her back on a bed. CONSTITUTION: A lift device 4 is secured to one side of a bed 1, so as to have the operation shaft 7 thereof extended beyond an upper surface of the bed 1, and to be adjustable in a mounting position along the lengthwise direction of the bed 1. Also, one end of a belt 18 with the other end fastened to the other side of the bed 1 is secured to the upper end of the shaft 7, thereby extending the belt 18 over the bed 1 in a traversing state.
Patent JP-S5797648-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/473
Filed: 1980-12-10
Abstract: PURPOSE: To make possible a treatment in usual manner to prevent disconnection due to the level difference by forming protective film using hard glass with a high melting poing and a high resistance to humidity, and making the surface glassy by of laser beam irradiation.  
     CONSTITUTION: A protective film of hard glass with a high resistivity to humidity is formed on a semiconductor device. An electrode contact window is made by patterning on the glass protective film by the ordinary photo lithography technique. Then surface is made glassy by reflow of laser beam radiation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000024195-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To evade a player from being extremely disadvantageous state by opening or closing the opening/closing cover of a big prize winning port at the time of a big hit state under a special condition and updating the opening/ closing operation of the opening/closing cover when a game ball wins a prize in a specified port under a fixed condition in the big hit state. SOLUTION: When the game ball shooting on a game board 1 wins the prize in a second kind starting port 4b where movable blades 11a and 11b execute an opening/closing operation twice, for example, it is detected by an N-detecting equipment so as to transmit a detection signal to a movable blade control part. Thus, a solenoid is energized, the movable blades 11a and 11b are opened/closed twice and the big prize winning port 2 is made to be the open state twice. Thus, the game ball wins the prize in the big prize winning port 2 when the port 2 becomes the open state. When a prize winning ball wins the prize in prize winning ports 14a and 14b, for example, among the three prize winning ports 13, 14a and 14b, only bonus balls are discharged.  But when it wins the prize in a V-prize winning port 13, the movable blades 11a and 11b are controlled so as to continuously execute the opening/closing operation.
Patent JP-S6419988-A (JP)
Title: Method of controlling position of motor
Inventor: NOJIRI YUKO
IPC: H02P3/08
Filed: 1987-07-15
Abstract: PURPOSE:To stop positioning without generating vibrations by directly computing the quantity of conduction by a positional deviation in the vicinity of the position of stoppage and selecting the positional deviation from positional deviations previously storing the ratio of the quantity of conduction at that time. CONSTITUTION:When the position of a DC motor (a) is detected by an encoder (b) and the detecting value is controlled by a control circuit C, the quantity of conduction is determined uniformly by a positional deviation in the vicinity of the position of stoppage of the motor (a). The ratio of the change of the quantity of conduction from a spot, where the decision of the quantity of conduction is started by the positional deviation, to the position of stoppage is prepared and stored previously only by a plurality of patterns 1-9. The pattern closest to the quantity of conduction at the time of reaching to the region is selected, and the quantity of conduction is determined along the pattern. Accordingly, the discontinuity of the quantity of conduction at a changeover point can be removed.
Patent JP-S6422771-A (JP)
Title: Register circuit of button for signal of control apparatus
Inventor: SAITO MASAYUKI
IPC: B66B1/16
Filed: 1987-07-15
Abstract: PURPOSE: To invalidate only the signal button whose registration is to be canceled by providing a means for invalidating the registered signal button by continuing pressing for a given time to the registration circuit for a signal button without installing a registration-canceling button. CONSTITUTION: When the registration of a signal button A is invalidated, the button A is continuously depressed. Thus, such a circuit as power-supply line P, signal button A, timer relay C, and power-supply line N is constituted, and the time count is carried out by a timer relay C. When a predetermined time elapses, the timer relay C is turned on. As a result, a closing-circuit holding circuit of a signal button registration relay B is cut off by the contact Cb of the timer relay C to turn off the relay B, and the registration of the signal button A is automatically invalidated.
Patent JP-S5799095-A (JP)
Title: Memory switch control system of same speed in small bundle
Inventor: NOMURA TETSUHIRO
IPC: H04Q3/52
Filed: 1980-12-12
Abstract: PURPOSE:To achieve exchange for lines with different speeds, by splitting a prescribed constant speed zone into a plurality of small bundles through the frame synchronism corresponding to the prescribed speed, and making switch control in the unit of constant speed in the small bundles. CONSTITUTION:A signal from lines in 3.2k, 12.8k, 64k-bit with different speed is sequentially multiplexd at multiplexers 1-2, 1-1, and 1 respectively and written in a data buffer 2. The switch control in a data buffer 2 is made with the 1st frame synchronous, memory 14 in 256-word, 2nd frame synchronous memory 16 in 256X5-word, and address control memory 17, corresponding to the small bundle. That is, the memory switch operation taking a small bundle signal from the 12.8k-bit line as a unit is made in the data buffer 2, and the output is distributed with a demultiplexer 3. The utilizing efficiency of transmission lines can be increased by this invension.
Patent JP-H05338698-A (JP)
Title: Gas-filling device equipped with topping mechanism
Inventor: TSUKANO KENICHI
IPC: B67C3/12
Filed: 1992-06-09
Abstract: PURPOSE:To improve the topping process in accuracy which is carried out after the filling by a gas-filling device to avoid inequality in liquid level among different containers. CONSTITUTION:A topping valve 40 is provided to a filling mechanism 8 which is attached to a filler bowl 2 and designed to rotate in one piece. The topping valve is designed to be opened by a topping can which is provided at the outside of the channel for the flow in the filling mechanism. When the topping valve is open, a pressurized gas of higher pressure than the pressurized gas 6 inside the filler bowl is blown into a container 10. The topping time varies with changes in the rate of operation of the filling device. When the operation is at a rapid rate, a gas of much higher pressure is blown in because of short topping time, whereas when the operation is at a slow rate, a high-pressure gas of relatively low pressure is blown in because of long topping time.