baber/WOPTO huggingface dataset:
Patent JP-H10267817-A (JP)
Title: Hardness testing device
Inventor: UCHIYAMA AKIO
IPC: A61B5/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hardness testing device by which the indication output can be adjusted to be the same when a plurality of sensors with different structure or size are used to one main body. SOLUTION: This device is provided with an ultrasonic vibrator 1 having a contact element to be brought into contact with an object and a state detecting means which allows the ultrasonic vibrator 1 to resonate and detects a change of resonance state at the time when the contact element is brought into contact with the object, and it obtains a hardness of the object according to the quantity of change in resonance state of the ultrasonic vibrator 1. In this case, a filter is provided, thereby constituting a resonance circuit together with the ultrasonic vibrator 1. The filter is attachable and detachable to the ultrasonic vibration element 1 for its sake. Further, an identification means 4 (resistances 4a and 4b for adjustment) is provided to identify the ultrasonic vibrator 1.
Patent JP-S63245340-A (JP)
Title: Automating method for clutch piston cutting work
Inventor: WATANABE HISAYOSHI
IPC: B23Q3/06
Filed: 1987-03-27
Abstract: PURPOSE:To aim at improvements in productivity and accuracy of finishing, by performing the cutting work of both sides inclusive of drill holes in a relief valve installing part with a special jig capable of doing the same working reference as it is at one time clamp. CONSTITUTION:In a reversal state in a clamper 10, a lifting rod 14 is made to go down, a work clutch piston 1 is held between jigs 3 and 4, and it is positioned and fixed in making a core bar outer circumference 13 and a work receiving jig 3 end face a working reference. Next, the clamper 10 is rotated in reverse, and a tool 21 is entered from a wall notch part 5 of the work receiving jig 3, then one side face of a relief valve installing part 2 is machined. In succession, the clamper 10 is reverse in leaving the work held between these jigs 3 and 4 intact, and the tool 21 is entered from an underfill part 6 of the work presser jig 4, then an opposite surface of the relief valve installing part 2 is machine. Thus, curvature of the work due to clamp load is not varied in the midway of a series of machining processes, and setting and positioning become unnecessary, so that improvement in productivity by automation and accuracy of finishing are made attainable in this way.
Patent JP-S58192739-A (JP)
Title: Method for grinding outer surface of drum shaped work
Inventor: IMAMURA HIROSHI
IPC: B24B5/04
Filed: 1982-05-06
Abstract: PURPOSE:To prevent the deformation of a work when the outer surface of the work is ground and to alleviate vibrations, by coupling a cap member with the internal surface of the drum shaped wirk, and supplying a pressure fluid between the inner part of the work and the cap member. CONSTITUTION:A drum shaped work 43 is positioned by a positioning member 25 and fixed to a main shaft 22 by a collet chuck 30. A cap member 35 is compressed from the direction of a tail stock 32 by an air cylinder 32. A pressure fluid supplying pipe 37 is provided in the cap member. A pressure fluid is supplied in a closed space 44 formed between an annular shielding member 42 and the drum shaped work. A shielding pipe 39 is further provided around the work so as to prevent the splashing out of the pressure fluid to the outside of the machine.
Patent JP-S62232074-A (JP)
Title: Vector data processor
Inventor: KINOSHITA SEIICHIRO
IPC: G06F17/16
Filed: 1986-04-01
Abstract: PURPOSE:To speed up the element-data transfer between vector registers by providing a read address setting means to a vector register, and an element data transfer means between the vector registers. CONSTITUTION:The followings are comprises in the title device: vector registers 100 and 101, a vector buffer register 102, the first read address registers 110 and 111, a read/write address register 112, the second read address registers 120 and 121, write address registers 130 and 131, the first read address selection circuit 140 and 141, read/write address selection circuit 142, the second read address selection circuit 150 and 151, write address selection circuits 160 and 161, the first read data 170 and 171, the second read data 180 and 181, and an element-data-input selection circuit 200. The registers 100 and 101 hold plural element data that are respectively arranged in order. In such a case, the element data is transferred from one of the plural vector registers to the other of the same in accordance by a vector instruction.
Patent JP-H04313237-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ANDO AKIRA
IPC: H01L29/78
Filed: 1991-04-09
Abstract: PURPOSE:To reduce the amount of hot electrons trapped on low-concentration impurity diffusion layers by a method wherein a high-melting-point metal film is arranged on the low-concentration impurity diffusion layers faced with each other so as to sandwich a channel region. CONSTITUTION:Ions are implanted by making use of a gate electrode 4 and individual field silicon oxide films 2 as a mask. As a method for this, n-type impurity phosphorus 5 is implanted selectively at a low concentration through a thin gate silicon oxide film 3a to individual corresponding regions faced with each other so as to sandwich the gate electrode 4 on the main face of a p-type silicon substrate 1. After that, individual n<-> type impurity implantation layers 6a which are to be used as parts of the source-drain diffusion layers are formed. A high-melting-point metal tungsten film 16 is deposited, grown and formed selectively by a low-pressure CVD method on the gate electrode 4 composed of polycrystalline silicon in a state that it wraps the electrode 4 only on parts including both sidewall parts of it. Since the tungsten film 16 involving the gate electrode 4 exists, it is possible to reduce the amount of hot electrons.
Patent JP-H02253271-A (JP)
Title: Braking device for photosensitive body
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/16
Filed: 1989-03-28
Abstract: PURPOSE:To allow the simultaneous exchange of a braking member which brakes the rotation of a photosensitive body with the photosensitive body or image forming unit by interposing the braking member between the photosensitive body and a photosensitive body holder or the image forming unit. CONSTITUTION:The braking member (friction member) 44 having a elasticity is interposed between one end face of the photosensitive body 14 and a bearing side plate 40. The braking member 44 is fixed to the bearing side plate 40 and brakes the rotation of the photosensitive body 14 by coming into pressurized contact with one end face of the photosensitive body 14, thereby preventing the image blur based on the unequal rotation thereof. If the braking member 44 is disposed in this position, the photosensitive body 14 receives the force of a thrust direction when a driving gear for driving the photosensitive body 14 is a helical gear and, therefore, the braking characteristic is more effective. The braking member may be interposed between the part of the peripheral surface of the photosensitive body 14 exclusive of its image forming region and a stay 39 as expressed by sign 44a. The braking member 44 or 44a can be exchanged integrally with the photosensitive body 14 at the time of exchanging this body 14.
Patent JP-H08273675-A (JP)
Title: Cell of fuel cell
Inventor: NANJIYOU HIDEHIRO
IPC: H01M4/88
Filed: 1995-03-31
Abstract: PURPOSE: To exhibit stable power generating performance over a long period of time by preventing the deterioration of activity of a fuel electrode layer by restraining coagulation of metal at forming time and power generating time of the fuel electrode layer in the fuel electrode layer composed of a composite material of zirconia and metal. CONSTITUTION: In a cell of a fuel cell formed by interposing zirconia solid electrolyte 1 between an air electrode layer 2 and a fuel electrode layer 3, the fuel electrode layer 3 is composed of a porous body using zirconia particles 5 as a skeleton 6, and a metallic layer 7 of at least one kind among Ni, Co and Mn is formed on a surface of its skeleton 6 by plating or the like. The fuel electrode layer 3 is composed of a zirconia layer dispersively containing pares in which the metal is filled.
Patent JP-S62234334-A (JP)
Title: Semiconductor production apparatus
Inventor: WATANABE SEIICHI
IPC: H01L21/302
Filed: 1986-04-04
Abstract: PURPOSE:To equalize treatment by providing a gas supply means supplying the upper surface of a sample with a treatment gas from the periphery of the sample, an exhaust system connected to a treating chamber and decompressing and evacuating the inside of the treating chamber and a gas exciting means exciting the treatment gas flowing on the upper surface of said sample. CONSTITUTION:A wafer 18 carried into a treating chamber 1 is placed on the upper surface of a sample base 5, a treatment gas is introduced into a gas disperser 8 from a gas introduing port 4, a cavity section in the gas disperser 8 is filled with the gas, and the gas is discharged from a gas blow-off port 20. The treatment gas discharged flows toward the center from the outside of the circumference on the upper surface of the wafer 18, is pushed up to an upper section by the treatment gas flowing from the periphery at the central section, and is discharged from an exhaust port 3 and the inside of the treating chamber 1 is held at a vacuum of predetermined pressure. When the wafer 18 is irradiated by laser beams 17, only the treatment gas in a section where laser beams 17 collide are excited, and etches the wafer 18. Accordingly, the treatment gas is fed from the periphery of a sample, thus equally performing treatment when the treatment gas is optically pumped and the sample is treated.
Patent JP-S58194451-A (JP)
Title: Modulating and demodulating device of optical communication
Inventor: HIRAYAMA MASAHIRO
IPC: H04B10/516
Filed: 1982-05-10
Abstract: PURPOSE:To obtain a high-degree function with a simple constitution and a low price for a modulating/demodulating device for optical communication, by modulating a control signal with a transmission data to transmit it to the remote side, and at the same time, separating the transmission data from the control signal by the modulating signal fed from the remote side. CONSTITUTION:A control signal CONTROLIN is supplied to an AND gate 7 via inverters 4 and 5, and a transmission data DATAIN is fed to an exclusive logical gate 9 via an inverter 3. Thus an output J produced by modulating the control signal with the transmission data is obtained through an exclusive OR gate 11 via FF6, 8 and 10. This signal J is transmitted to the remote side via an LED14 and in the form of an optical signal. While the optical signal is received at a photodetecting element 18 from the LED14 and converted into an electric signal. This photoelectrically converted output is amplified up to a logical level at an amplifying circuit part consisting of C-MOS inverters 21, 22, 25, 27 and 28. A reception data DATAOUT is obtained from a signal K via an FF29 and an inverter 37, and a control signal CONTROLOUT is obtained from the output of an inverter 36.
Patent JP-H11267396-A (JP)
Title: Washing machine
Inventor: MONMA TETSUYA
IPC: D06F39/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the soiled component attached to a filter in a washing machine comprising a purifier for purifying the washing or rinsing water supplied to a water tank, by forming the purifier with a filter and an ultrasonic vibrator for applying the ultrasonic vibration to the filter. SOLUTION: A connection hose 15 connected with a scupper of a water tank is connected with a purifier 13 mounted at a lower part of the water tank for purifying the washing or rinsing water supplied into the water tank of a washing machine. The rinsing water or the like introduced through the connection hole 15 is purified by a filter 23 in the purifier 13, and the washing water after the purification is circulated into a washing/dewatering tank through a circulation hose with a pump. Further in the purifier 13, an ultrasonic vibrator 25 is mounted at a lower part of the filter 23, and the solid component attached to the filter 23 is released by operating the ultrasonic vibrator 25 after the purification by the filter 23, whereby the purifying function of the filter 23 can be recovered and the organic substance can be decomposed.
Patent JP-S60219859-A (JP)
Title: System for setting transmission timing
Inventor: SANO YOSHIO
IPC: H04M1/72
Filed: 1984-04-17
Abstract: PURPOSE:To improve the communication efficiency of a bus by measuring a time until a pattern signal is returned via a master set after the pattern signal specific to an own terminal equipment is transmitted to a bus and deciding a channel communicated with the master set based on the result of measurement. CONSTITUTION:A specific pattern generating circuit 53 in a terminal equipment 5 generates a specific pattern specific to each terminal equipment 5, transmits the pattern to an incoming bus 3 via a transmission circuit 54 and a plug 4 through the channel assigned at first and starts a counter circuit 55 so as to start count. The specific pattern is transmitted to the master set 1 via the incoming bus 3, returned to an outgoing bus 2 via a reception circuit 12 and a transmission circuit 13 transmitted to each terminal equipment 5 via the plug 4. Each terinal equipment 5 identifies the specific pattern of the own terminal equipment so as to stop the count by the counter circuit 55. A channel to communicate with the master set 1 is decided based on the result of count of the counter circuit 55.
Patent JP-H10271778-A (JP)
Title: Motor
Inventor: ISHIKAWA MASAYUKI
IPC: H02K15/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To align the center positions easily and surely by providing a motor with a plurality of positioning parts where an annular yoke and an annular rotor magnet abub on each other at separated positions in circumferential direction merely by setting the rotor magnet into the yoke. SOLUTION: For a motor, though annular objects are both used as a yoke and and a rotor magnet 7, the shape of plane of the yoke is right circular, and the shape of the plane of the rotor magnet 7 is elliptic. Then, when setting the rotor magnet 7 into the yoke 6, the rotor magnet 7 is flexed by pushing it from long diameter side, and it is put in the yoke 6. After that, the force of having flexed it is removed, whereupon the rotor magnet widens to return to the former form, and sections equivalent to the long-diameter direction abuts elastically on the inside periphery 61 of the yoke 6 without fail out of the periphery 71 of the rotor magnet 7, thus it is retained. As a result, the center position of the yoke and the center position of the rotor magnet can be aligned easily and surely.
Patent JP-S63242563-A (JP)
Title: Portable light-irradiation device
Inventor: SAITO SHIRO
IPC: B41J3/28
Filed: 1987-03-30
Abstract: PURPOSE:To enable required image information to be easily copied, regenerated, and colored with a desired size and layout, by a method wherein, in the state that a thermosensitive body having light transmission properties is laid over an original plate, a title device radiates light only to a required position of the original plate while depressing down the thermosensitive body to bring it into pressure contact with the original plate, thereby heating an image area. CONSTITUTION:A portable light-irradiation device 3 is so used as to trace horizontally, continuously, and depressingly a required image area of an original plate 1 through a thermosensitive body 2 or depress down vertically only a desired position. If, in a light-irradiated part of an original plate 1, for example, an image area 1a to be a black radiation source absorbs a light energy to generate heat, the thermosensitive body 2 is subjected to heat efficiently because it is in pressure contact with this heated image area 1b. Then, a coloring layer 2a is softened to adhere to the heated image area 1b, whereby the required image area is colored. The thermosensitive body 2 consists of the coloring layer 2a of the combination of dye, pigment, wax, resin, and others and a substrate 2b of polyester film, etc. supporting the coloring layer 2a.
Patent JP-H08245995-A (JP)
Title: Bleaching agent composition
Inventor: KURIYAMA IKUHISA
IPC: C11D3/26
Filed: 1995-03-09
Abstract: PURPOSE: To provide an odorless bleaching agent composition containing a hydrogen peroxide-based compound, cyanourea and an alkali agent, excellent in bleaching power over clothing, etc., effective especially against molds occurring on furniture and walls in a house. CONSTITUTION: This composition comprises (A) 0.5-60wt.% (especially preferably 0.5-10wt.%) in terms of hydrogen peroxide, of hydrogen peroxide or a peroxide to form hydrogen peroxide in an aqueous solution, (B) 0.2-30wt.% (especially preferably 0.5-5wt.%) of a bleaching activator and (C) 0.1-20wt.% (in an amount to make an aqueous solution have pH equal to or higher than pH8 or pH9 to pH13) of an alkali agent such as sodium silicate or potassium silicate. Preferably the composition is further mixed with 0.1-5wt.% of a nonionic or an anionic surfactant.
Patent JP-S60220173-A (JP)
Inventor: YAMAGISHI TAKASHI
IPC: B07B1/20
Filed: 1984-04-17
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-S61235969-A (JP)
Title: Memory device
Inventor: ARAI YOSHIHIDE
IPC: G06F13/16
Filed: 1985-04-11
Abstract: PURPOSE:To attain the inversion of the LSB and MSB simply at high sped by switching the input/output part at a part or all of the address of a memory means of the input/output device address. CONSTITUTION:A multiplexer 2 selects the position A when the most significant bit AMB is set and selects the position B when the AMB is not set. Since the address is a binary number representation, a half of all the addresses is used when the most significant bit is '1' and '0', and divided into the upper and lower halves of the memory 1. In writing the data to a memory 1, when the addresses upper than the half are accessed, after the LSB and the MSB are inverted by the multiplexer 2 and they are written, and when the addresses lower than the half are accessed, the multiplexer 2 is passed through as it is and the memory is written.
Patent JP-S60220331-A (JP)
Title: Color printer system
Inventor: TAWARA SHIYUUJI
IPC: G03B27/32
Filed: 1984-04-17
Abstract: PURPOSE:To constitute a system inexpensively without a cut filter neither a scanner photometric device by performing light source management, light measuring, and dimming by only movement control of a CC filter. CONSTITUTION:A photographic paper 12 from a winding shaft 10 is exposed to light by a color printer system. This photographic paper 12 is supplied to a developing machine 14 and is developed. The quantity and the color of light of a light source which are obtained by an exposure lamp 16 and a lamp reflector 18 are adjusted by a CC filter 40, and this CC filter 40 is provided with component color filter pieces 42A (red), 42B (green), and 42C (blue) which are moved into or out from an exposure otptical path, and these component color filter pieces 42A-42C are driven by a filter driving device. The light of the light source adjusted by the CC filter 40 is irradiated to a negative film 50 through a mirror box 48, and this negative film 50 is set to a film moving base 52 together with a reference negative film 54, and the reference negative film 54 is moved on the exposure optical path instead of the negative film 50. Thus, light source management, light measurement, and dimming are performed by only movement control of the CC filter.
Patent JP-H03277140-A (JP)
Title: Device for compensating momentary voltage drop
Inventor: KAWASAKI YOSHINORI
IPC: H02J9/06
Filed: 1990-03-26
Abstract: PURPOSE:To improve accuracy of compensation by a simple constitution by detecting change of a level in the output signal of a subtracter by means of the hysteresis characteristic of a comparator circuit and driving an inverter device so that the output signal of the subtracter is converged to a predetermined permissible range. CONSTITUTION:In a comparator circuit 20, the result of comparison is inverted from a positive direction compensation commanding low level to a negative direction compensation commanding high level, when the output signal of a subtracter 19 is increased to reach a positive side threshold value P, and from the high level to the low level, when the output signal of the subtracter 19 is decreased to reach a negative side threshold value N, by comparing action of the hysteresis characteristic based on the positive and negative side threshold values P, N preset in accordance with a permissible fluctuation range of load voltage. The output signal of the comparator circuit 20 is supplied to an inverter driving circuit 13 as a drive control signal having PWM waveform in accordance with the result of comparison.
Patent JP-H01248554-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MITSUMOTO TOSHIO
IPC: H03K19/00
Filed: 1988-03-29
Abstract: PURPOSE:To surely prevent malfunction by connecting MOSFET between an input end and an input buffer circuit and by connecting the MOSFET gate to an electric potential of a negative or a positive fixed value through a resis tance means and by connecting to a common grounding line through an electro static capacity means. CONSTITUTION:When superposing a noise component to a common grounding line Gd, an input reversion voltage of an inverter circuit composed of FET 8, 9 changes as shown in a broken line 30. Since a connection point 24 is con nected to the common grounding line Gd by a capacitor 25, a spike type voltage corresponding to a noise voltage whose reference electric potential is negative electric potential (-VB) develops at a connecting point 24 and is given to a gate of an FET 22. Therefore, electric potential change of spike type at the connecting point 24 is transmitted to a connection line 26. According to this constitution, even if an input reversion voltage of an input buffer circuit 3 varies to a spike type, an input voltage provided by the connection line 26 varies in synchronism corresponding to the input reversion voltage, thus eliminat ing wrong reversion phenomenon of an input buffer circuit. Malfunction of an input buffer circuit due to a noise component can thus be surely prevented.
Patent JP-H02254181-A (JP)
Title: Method for managing stabilizer of etching bath
Inventor: NAKAJIMA SHIGEKI
IPC: C23F1/16
Filed: 1989-03-29
Abstract: PURPOSE:To maintain an adequate concn. of the stabilizer with an increase in the metal ions in the bath by analyzing an etchant at every specified time, measuring the concn. of hydrogen peroxide, are repeating the replenishment of required amts. of sulfuric acid, hydrogen peroxide and stabilizer. CONSTITUTION:The concn. of the metal ions, the concn. of the hydrogen peroxide and the concn. of the sulfuric acid in the etchant sampled at every specified time are analyzed by an automatic analysis device 5. The respective replenishing amounts to be adjusted to the standard concn. are computed by a controller 6 and the hydrogen peroxide and sulfuric acid are replenished from tanks 9a, 8a. Further, the specified volume of the etchant is put into a reaction cell 7 and the specified volume of the aq. soln. contg. the metal ions is added thereto. The concn. of the hydrogen peroxide is analyzed by the automatic analysis apparatus 5 after the lapse of the specified time. The concn. of the stabilizer in the bath is computed by the controller 6 from the rate of the change from the initial concn. and the deficient amt. of the stabilizer is replenished. The analysis is executed at every specified time and the replenishing of the required amounts of the sulfuric acid, the hydrogen peroxide and the stabilizer is repeated. The management of the etching bath is thus executed.