baber/WOPTO huggingface dataset:
Patent JP-H1044001-A (JP)
Title: Polishing device for cutter
Inventor: SAITO ETSURO
IPC: B24B3/36
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a polishing angle equal to a cutting edge angle by representing the relative position between the roller shaft center and the head junction of a positioning component using relative relation between the dimension scale along the length of a cutter and the angle scale of the cutting edge, and by determining the relative position between the roller shaft center and the head junction according to the value indicated in the angle scale. SOLUTION: A side stopper is moved and fixed so that width of a cutting edge in its scale is corresponding to that of the side surface of a body 11. A fine adjustment screw 24a is operated to fit the guide-pin 12j of a indicator to value 0 of a reference position scale 11y. A head stopper 30 and a coarse adjustment mechanism are made movable. Each reading of the length scale 30e and the angle scale 18d of the cutter base is adjusted to the cutter size, the head stopper 30 and a coarse adjustment flame are fixed, and a polishing angle is previously set to the cutter base angle of the cutter 1. The head and sides of the cutter 1 are positioned and the cutter 1 is fixed to the cutter rest 11z using a screw 34c. In this way, the polishing angle can be adjusted with more accuracy.
Patent JP-H04124760-A (JP)
Title: Input/output control system
Inventor: FUJIOKA IKUO
IPC: G06F13/362
Filed: 1990-09-14
Abstract: PURPOSE:To make possible a CPU to control the graphics, an input/output control processor has an access to a main memory or controls an input/output device simultaneously by using a graphic bus and a graphic bus arbitrating circuit. CONSTITUTION:When an input/output control processor 200 controls an input/ output device, the processor 200 occupies a data bus 11 and has an access to an input/output device control part 500 via a bidirectional driver 24. When the processor has an access to a main memory 300, the arbitration of a memory bus is carried out by a memory access request 2. Then the processor 200 occupies a data bus 12 and has an access to the memory 300 via a bidirectional driver 21. In this case, a data bus 13 connected with a graphic control part 400 is not occupied by the processor 200 and arbitrated by an arbitration means 800 with a graphic control request given from a CPU 100. Thus the CPU 100 occupies the bus 13 and therefore the graphic control is carried out via a bidirectional driver 22.
Patent JP-H03112363-A (JP)
Title: Dc power supply
Inventor: USAMI YUTAKA
IPC: H02M7/06
Filed: 1989-09-21
Abstract: PURPOSE:To apply a voltage higher than the source voltage onto a load by starting charging operation of a capacitor when AC source voltage exceeds two times of the potential of the capacitor in a first Schottky circuit and operating a second schottky circuit when the potential at one terminal of the AC power source goes to negative level. CONSTITUTION:When the potential of an AC power source exceeds two times of the potential of a capacitor in a first Schottky circuit, i.e., when the source potential is sufficient for charging of a series connection of capacitors 27, 28, current flows from the AC power source 21 through a first diode 22 to a load 26 thus charging the capacitors 27, 28. When the source potential exceeds two times of the potential of a capacitor in a second Schottky circuit 25, i.e., when the source potential is sufficient for charging of a series connection of capacitors 33, 34, current flows from the AC power source 21 through a second diode 23 to the load 26 thus charging the capacitors 33, 34.
Patent JP-H08111096-A (JP)
Title: Semiconductor storage device and erasing method therefor
Inventor: NINOMIYA KAZUHISA
IPC: G11C16/16
Filed: 1994-10-12
Abstract: PURPOSE: To shorten erase time of a source erasure type flash EEPROM by providing a level detecting circuit or the like for a voltage impressing means for impression an erasing high voltage to source line of electric field effect transistors. CONSTITUTION: The impression means of an erasing high voltage consists of a level detecting circuit 4, a level conversion circuit 5 and an MOS transistor MP2. The level detecting circuit 4 monitors the voltage of the common source line Vs of a memory array 1 corresponding to an erase starting signal ERASE and in the case where the Vs is smaller than a reference voltage Vref , the circuit 4 continues the outputting of an erase pulse signal ER2. Then, when the source line voltage Vs reaches the Vref , the circuit 4 stops the outputting of the erase pulse signal ER2. The level conversion circuit 5 boosts the level of the erase pulse signal ER2 up to the level of a high voltage Vpp and the erase pulse signal of the high voltage is impressed on the gate of the MOS transistor MP2. Moreover, a high voltage power source Vpp is impressed on the source of this transistor and the source line Vs is connected to the drain of the transistor.
Patent JP-H056903-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMI HIROYUKI
IPC: H01L21/338
Filed: 1991-09-25
Abstract: PURPOSE:To offset a first-stage recess inside a second-stage recess, to make the controllability of the title manufacture good and to sharply enhance the yield of the title manufacture. CONSTITUTION:A source electrode 2 and a drain electrode 3 are formed on a semiconductor substrate 1; an SiO film 4 is formed on the whole surface; the SiO film 4 is etched by using a resist film 8; and a part 6 corresponding to a second-stage recess is formed. An SiN film 7 is formed on the whole surface; after that, the SiN film 7 is dry-etched by using the resist film 8; and a part 9 corresponding to a gate pattern is formed. Then, a first-stage recess 10 is formed by a wet etching operation. After that, the second recess 12 is formed by a dry-etching operation. Since the condition of the etch rate of the SiN film is considerably faster than the rate of the SiO film 4, the part 6 corresponding to the second-stage recess is featured in such a way that it is not spread.
Patent JP-H0986270-A (JP)
Title: Illumination device for automobile
Inventor: HAMAMOTO MASAYA
IPC: B60Q1/14
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of the layout of a light body and the design of a car body and to perform switching of low beam or high beam without any time lag, in an illumination device for an automobile to transmit light of a concentration light source to a light body through two optical cable and emit light from the light body. SOLUTION: Each of right and left optical cables 11 and 11 connected to a concentration light source is branched in the middle thereof into two branch cables 12 and 13 and the branch cables 12 and 13 are connected to respective light bodies 15 and 16 for a low beam headlamp and a high beam headlamp. All of the right and left light bodies 15, 15, 16, and 16 being four in all emit light during emission of light of a concentration light source 5 and by shielding and releasing light from the light bodies 16 and 16 for a high beam headlamp by means of shades 18 and 18, switching of the beams of the headlamps is effected without any time lag.
Patent JP-H0992511-A (JP)
Title: Cr composite part
Inventor: MANIWA HIDEAKI
IPC: H01C13/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To firmly coat an electrode terminal with a resistance film by a method wherein the upper electrode, to be provided on the resistance film, and the electrode terminal are formed by successively forming a Ti film, a Pd film or a Pt film and an Au film. SOLUTION: A tantalum nitride resistance film 3 is provided on the upper surface of a highly dielectric constant ceramic substrate 1, and an upper electrode 4 and an electrode terminal 5 are provided on the resistance film 3 leaving a prescribed interval. A capacitor is formed by the upper electrode 4 and the lower electrode 2, a resistance element is formed between the upper electrode 4 and the electrode terminal 5, the capacitor and the resistance element are series-connected, and a resistance element is formed between the electrode terminal 5 and the upper electrode 4, and the conductor of an external electric circuit substrate is connected through a bonding wire.  On the electrode 4 and the terminal 5, the closely contacting layer (a) of a Ti film, the barrier layer (b) of a Pd film or a Pt film, and the main conductive layer (c) of an Au film are formed successively, and the electrode 4 and the terminal 5 are firmly provided on the resistance film 3 by th closely contacting layer (a).
Patent JP-2001063665-A (JP)
Title: Air cleaner for scooter type motorcycle
Inventor: FURUYAMA YUKIHIRO
IPC: F02M35/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent rain water or muddy water from being sucked in an air cleaner case even if a body cover is not caused by communicating the upper stream side air chamber in the air cleaner case to the atmosphere through the other air chamber for introducing air. SOLUTION: The interior of this air cleaner 25 is defined by an upper stream side air chamber 31 and a lower stream side air chamber 32, an air introducing air chamber 41 is communicated to the atmosphere through an air inlet 39 formed on a side wall 37, and communicated to the upper stream side air chamber 31 through a communicating pipe 38. Meanwhile, sprung muddy water or the like is sucked in the air introducing air chamber 41 together with air, but because the speed of air flow is temporarily lowered in the air chamber 41, it is separated from the air in the air chamber 41, flows on the bottom of the air chamber 41, and when engine speed is lowered and flow speed of air at the air inlet 39 is lowered, it is drained from the air inlet 39. Hereby, rain water or muddy water can be obstructed to be sucked in the air cleaner without using a body cover.
Patent JP-S62105867-A (JP)
Title: Coil winding machine
Inventor: KOIZUMI TETSUO
IPC: B65H54/10
Filed: 1985-11-05
Abstract: PURPOSE:To simply control the spring-up of a spool from outside by allowing a spool to be equipped with a reversing mechanism meshed with a spring rack and a driving rack through a relay rack so as to permit the shift in the vertical direction and a pushing-up bar which urgs the reversing mechanism from the direction of the top edge of the spool and springs up the spool. CONSTITUTION:A relay pinion 16 is supported in the center lower part of a box body 15. The spools 9a and 9b are installed onto a base 10, and said base 10 is installed onto a spool springing metal fitting 12. A springing rack 17 is installed onto the springing metal fitting 12, and meshed with one side of the relasy pinion 16. A driving rack 18 meshed with the other side is guiding- held inside the box 15, setting the base 10, and a compression spring 19 is provided. When a pushing-up bar 20 is driven by a cylinder 21 and fitted with the extension part E of the driving rack 18 and pushed up, the springing-up metal fitting 12 is lowered by the revolution of the meshed pinion 12, and the coil C1 on the spool lowers, and then a coil C2 is formed. Thus, the springing of the spool can be performed easily by the reverse operation.
Patent JP-H1176147-A (JP)
Title: Simple endoscopic device
Inventor: KOEDA TAKASHI
IPC: A61B1/07
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful consumption of a power source by arranging a lamp being a light source of the illuminating light so as to exist on the operation part side when an illuminating light supply unit is put in a condition of being removed from an operation part. SOLUTION: In a condition where an illuminating light supply unit 30 is connected to an operation part 2, a plus electrode 32d of a light source lamp 32 is always electrically continued with a plus electrode 100a, and the light source lamp 32 can be lighted by operating a switch operating ring in rotation. On the other hand, when screw fitting to a unit receiving base 27 is released by rotating a fastening ring 37 from this condition, the illuminating light supply unit 30 can be removed from the operation part 2. At that time, the illuminating light supply unit 30 enclosing a battery 100 can be integrally separated from the operation part 2 as a single unit, but the light source lamp 32 is not contained in it, and remains in a lamp receiving hole 29 of a unit connecting base 27.  Therefore, when the illuminating light supply unit 30 is removed from the operation part 2, it is surely put in a lights-out condition regardless of whether or not the light source lamp 32 is lighted till then.
Patent JP-H06103696-A (JP)
Title: Data signal regenerating device
Inventor: MATSUSHIGE HIROMI
IPC: H03H21/00
Filed: 1992-09-16
Abstract: PURPOSE:To obtain an adaptive equalizer capable of responsing to an input signal with fidelity by using the signal for reflexing an amplitude state in an input signal waveform as much as possible at the time of deciding whether a tap coefft. is to be updated or not. CONSTITUTION:This device is equipped with a comparator 134 for comparing a prescribed value A with in the max. allowable range of an equalized output envelope of a defect of a medium, etc., such as a drop-out, etc., with an envelope value Venv to be outputted from an equalized output envelope renewal circuit 112. Then, if the value Venv is smaller than the value A, gate circuits 105-109 are closed to output zero without renewing the tap coefft. Then, if larger or equal, the gate circuits 105-1098 are opened to output the same value as an error detector 104. Consequently, only when the equalizer output is lowered, the updating of the tape coefft. is tentatively stopped, and only a normal equalized signal having a value >=A is subjected to an adaptive equalizing operation, waveform disturbance due to the malfunction of the equalizer can be prevented.
Patent JP-H1093110-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/80
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To enable high speed operation by controlling a height of a potential barrier of a potential barrier layer by means of voltage to be impressed on a re-grown extra-thin gate region and by controlling carrier conduction from an extreme thin source region to an extreme thin drain region. SOLUTION: When a carrier from a source region 2, consisting of a high concentration impurity region, reaches a drain region 5 through a potential barrier 4, high-speed operation is performed since the utmost atomization reaching a drain with no collision with a crystal lattice at a carrier heat speed up to the drain is performed. Since the potential barrier 4 is controlled by an outer gate and source-drain bias voltage, further high speed can be achieved. Since the potential barrier 4 or tunnel probability of a tunnel implantation layer is controlled by outside gate voltage and source-drain bias voltage, further utmost high-speed performance can be exhibited.
Patent JP-S62109755-A (JP)
Inventor: IWATA HIROSHI
IPC: B65D30/08
Filed: 1985-11-01
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-S63103033-A (JP)
Title: Sliding member
Inventor: KUBO MASAHIRO
IPC: C22C47/08
Filed: 1986-10-17
Abstract: PURPOSE:To minimize wear loss by setting up respective Moh's hardnesses, diameters, and volume percentages of a fiber reinforcement and a solid lubricant in a composite material in the primary member to suitable ranges and also by constituting the sliding surface, of a secondary member, of a cast iron so as to provide excellent wear resistance to both of the sliding surfaces. CONSTITUTION:The sliding surface part of a primary member is constituted of a composite material in which a mixture of a fiber reinforcement of >=6 Moh's hardness, <=20mum diameter, and 1-40% volume percentage and a solid lubricant of 3-50% volume percentage selected from short fibers, grains, etc., of <=4.5 Moh's hardness and <=100mum diameter is used as reinforcement and an alloy composed principally of Al, Mg, Cu, Zn, Pb, and Sn is used as matrix. On the other hand, at least the sliding surface part, of the secondary member, which slides on the above primary member is constituted of a cast iron containing free graphite and excellent in sliding characteristics. Moreover, it is desirable that any one of oxides, nitrides, and mixtures thereof is used as the solid lubricant.
Patent JP-H0988841-A (JP)
Title: Enclosure of pump
Inventor: YAOI KENICHI
IPC: F04B53/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure to isolate the mechanical noise and the hydrodynamic noise to be generated from a pump body during the operation in the enclosure to be used to prevent the noise of the pump to be used for transportation of air, water, etc. SOLUTION: A noise absorbing elastic material 3, and the added mass material 4 are successively stacked on and connected to the inner surface to form a dynamic vibration/noise absorber 5. The added mass material 4 is supported on the inner surface of the enclosure 2 through the noise absorbing elastic body 3, and the noise absorbing performance by the noise absorbing elastic body 3 to exhibit the vibration absorbing performance by the while constitution.
Patent JP-2000069974-A (JP)
Title: Production of metha-hydroxyphenylacetic acid
Inventor: KITASAN ATSUSHI
IPC: C12P7/42
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain m-hydroxyphenylacetic acid for medicinal or agrochemical raw material by treating microorganisms which originate in Pseudomonas aeruginosa and produce the enzyme specifically hydroxylating the m-position in phenylacetic acid with phenylacetic acid. SOLUTION: The objective m-hydroxyphenylacetic acid useful as a medicinal or agrochemical raw material or the like is efficiently obtained by treating a medium, a microbial cell body or a microbial cell body treatment product of the microorganism which originates in Pseudomonas aeruginosa (Pseudomonas aeruginosa JI 104 strain or the like) and produces the enzyme having the ability specifically hydroxylating the m-position of phenylacetic acid by acting on phenylacetic acid with phenylacetic acid to form m-hydroxy-phenylacetic acid. Further, Escherichia coli JM 109/pIB 1101 strain or the like which expresses the gene containing the base sequence represented by the formula is used as the above microorganism.
Patent JP-S61127880-A (JP)
Title: Method for degreasing and cleaning metallic worked product
Inventor: ADACHI YOSHIYUKI
IPC: C23G5/02
Filed: 1984-11-22
Abstract: PURPOSE:To efficiently clean objects to be cleaned with a small-sized device, by cooling and liquefying a cleaning solvent heated and vaporized in a solvent tank provided below the object to be cleaned in a cleaning pipe provided above the object to be cleaned and dropping the liquefied solvent onto the surface of the object to be cleaned. CONSTITUTION:An object 5 to be cleaned carried on guide rollers 6 through an opening/closing door 4 is put in a cleaning tank 3 above a solvent tank 2 containing a cleaning solvent 1, such as trichloride ethylene, etc. Then the cleaning solvent 1 is heated and vaporized by means of a heater 8 composed of a heat exchanger equipped with fin pipes, etc. The vaporized solvent 1 is cooled in a cooling pipe 9 which is provided just above the object 5 to be cleaned and provided with numerous fins 11 around its outer periphery by passing a cooling medium through the pipe 9 and condensed and liquefied. The liquefied solvent 1 is dropped onto the surface of the object 5 to be cleaned. The object 5 to be cleaned is cooled and cleaned by the liquefied solvent and, at the same time, cleaned with the vapor of a vaporized material. Therefore, the object 5 to be cleaned is efficiently cleaned with a small-sized device.
Patent JP-H0988525-A (JP)
Title: Direct acting bucket type valve system of engine
Inventor: NISHIDA MASAMI
IPC: F01L1/46
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and assembly and ensure reliability by arranging an inner shim provided between a direct acting bucket with which a valve system cam is in contact and a valve stem in a drilled hole which is extended along a face which is in contact with the valve gear cam in such a manner that it can be attached and detached freely and it is in contact with a tip of the valve stem. SOLUTION: In a direct acting bucket type valve gear, a cylindrical bucket 9 having a bottom is covered in a tip section of a valve stem, and a valve gear cam is in slide-contact with a bucket face 90. A key member 14 and a pin member 15 which constitute an inner shim are inserted into a horizontal drilled hole 91 of the bucket 9 to adjust a clearance between a base circle section and them by changing the thickness of the key member 14. The key member 14 is a member which has a circular arc face, is thin and long, and has a semiciruclar shape. The pin member 15 is a member formed in such a manner that its legs are opened, and a pair of legs 151, 152 are provided with projection sections 153, 154 which protrude outwardly and a hook section 156 which is engaged with a rear end face of the key member 14 is provided at a tip of the leg.
Patent JP-H0589480-A (JP)
Title: Displacement detecting device
Inventor: TANIGUCHI KAYOKO
IPC: G01B21/00
Filed: 1991-09-26
Abstract: PURPOSE:To highly precisely and quickly detect the displacement of a surface to be measured. CONSTITUTION:A non-contact sensor 8 to detect distance to the surface 6 to be measured, a graduation reading means 28 to read the graduation 19 of a linear scale 20 fitted to the non-contact sensor 8 as one body by a connection member 27, and a control circuit 31 to which the output signals X of the non- contact sensor 8 and the graduation reading means 28 are supplied are provided. In this control circuit 31, a calibration table 35A in which the focus error signal E of the output signal of the non-contact sensor 8 is calibrated by the graduation reading signal X of the output signal of the graduation reading means 28 is stored. Accordingly, at the time of detecting (measuring) the displacement of the surface 6 to be measured, the displacement of the surface 6 to be measured can be detected highly precisely and at high speed by outputting the calibrated output signal Y corresponding to the focus error signal E of the non-contact sensor 8 from the calibration table 35A without activating servo control.
Patent JP-H1086793-A (JP)
Title: Immobilizer system for automobile
Inventor: MIZUNO HIROMITSU
IPC: B60R25/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To control the number of registered discrimination codes. SOLUTION: An immobilizer CU1 inputs a discrimination code ID sent by the transponder 5 of a key 4 and compares with respective immobilizer side discrimination codes IDn registered in advance and outputs an engine drive permission signal EA to EFIECU3, only when there is a coincident immobilizer side discrimination code IDn. When a prescribed operation is carried out under such state that master key 4A is inserted in a key cylinder, the immobilizer ECU1 registers the discrimination code ID of the key 4 inserted in the key cylinder to EEPROM12 additionally. When the master key is inserted in the key cylinder again after registering the discrimination code ID, the immobilizer ECU1 sends the number NC of the entire immobilizer side discrimination codes IDn registered in EEPROM12. The transponder IC of the master key 4A records the received number NC to EEPROM.
Patent JP-S61124647-A (JP)
Inventor: OMOTE SHIYOUHACHI
IPC: D03D15/00
Filed: 1984-11-22
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。