baber/WOPTO huggingface dataset:
Patent JP-S6116514-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKOUHARA HIROAKI
IPC: H01L21/3065
Filed: 1984-07-03
Abstract: PURPOSE:To enable to form the second diffusion region with high preciseness and microscopic distance for the first diffusion region in an excellent reproducible manner by a method wherein the positioning proces of a mask, to be performed after the first windown is bored on the thermal oxide film located on a semiconductor substrate, is eliminated. CONSTITUTION:An aperture 4, to be used for diffusion, having the inclination of approximately 45 deg. is formed on a thermal oxide film 2 using a photoresist 3 as a mask. A diffusion layer 5 is formed by performing an impurity diffusion from said aperture 4. Then, a nitride film 6 is formed on the whole surface of a semiconductor substrate, an anodic oxidation is performed, and the nitride film only located on the duffusion regioi 5 is converted into an oxide film 16. Then, an aperture 14 is formed by performing a selective etching on the anodic oxide film 16. The second diffusion region 7 is formed by diffusing impurities through said aperture 14.
Patent JP-S63301398-A (JP)
Inventor: IZAWA MASAYOSHI
IPC: G07G1/12
Filed: 1987-06-02
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-S5839335-A (JP)
Title: Machine unlocking system of subordinate machine of in- line system
Inventor: SUMIMOTO MASAYUKI
IPC: G06F17/40
Filed: 1981-08-31
Abstract: PURPOSE:To unlock a machine manually when a master machine or a circuit has a trouble, and to permit the subordinate machine of the in-line system to operate, by providing a machine unlocking means on the subordinate machine side, and resetting a machine locked state on the subordinate machine side through the unlocking means. CONSTITUTION:Subordinate machines S1 and S2 are connected to an ECR master machine M through a transmission line L, and a function input means 23 is provided with a reset key R together with separatment keys and subtotal keys, etc., of the subordinate machines S1 and S2. Input information from this means 23 is discriminated by a key discriminating means 24, whose discrimination result is applied to a CPU25 and a reset key discriminating means 36. When information on unlocking is inputted with the reset key R, the means 36 discriminates a locked state, and a resetting command generating means 43 is driven by the output of a mode discriminating means 37. Then, the machine locked state is reset under the control of the CPU25 to control the whole system on the subordinate machine side S1 or S2.
Patent JP-H11330927-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI OSAMU
IPC: G01R19/32
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the deviation of a detected voltage from a reference voltage due to temperature variation as to the semiconductor device having a comparator which obtains the detected voltage and reference voltage from inside the semiconductor substrate and can have the reference voltage adjusted through an external reference element. SOLUTION: A detection resistance 3 which supplies the detected voltage to the comparator 2 and a reference voltage supply element 21 which can adjust the reference voltage to the comparator 2 by an external resistance 26 for reference voltage adjustment connected through an external connection terminal 22 are integrated on the same semiconductor substrate so internal temperature variations of that the reference internal resistance in the reference voltage supply element 21 and detection resistance 3 are put closer to each other.
Patent JP-H10333724-A (JP)
Title: Nc data preparing device
Inventor: YOKOTA NORIHITO
IPC: G05B19/4093
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To quickly and easily prepare NC data even when text information is included in part shape information in an NC data preparing device for preparing NC data based on part shape information. SOLUTION: This device is provided with an extracting means 2a for extracting text information from part shape information when text information is included in inputted part shape information, storing means 3 for preliminarily storing corresponding relations between plural kinds of text information and working information necessary for the working of part shapes specified by those text information, and selecting means 2b for selecting working information corresponding to the extracted text information according to the corresponding information stored in the storing means 3. Then, NC data are prepared by using the working information selected by the selecting means 2b.
Patent JP-S5879806-A (JP)
Inventor: DONARUDO HAINSHIEIMAA RIIZU
IPC: C04B35/83
Filed: 1982-08-10
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-S5927762-A (JP)
Title: Method for controlling level of molten steel in casting mold for continuous casting
Inventor: SEKI TAKASHI
IPC: B22D11/18
Filed: 1982-08-09
Abstract: PURPOSE:To control stably the level of molten steel by detecting the change in a discharge flow rate owing to the clogging in a nozzle by the control output of a controller or the opening signal of a control end, comparing the same with the flow rate characteristic of a stopper in the normal time and compensating the same so as to have the change rate of the level conforming to a change component. CONSTITUTION:The signal of an opening detector 10 such as an usual differential transformer or the like, the signal of a weight meter 11 of a tundish using a load cell or the like for detecting the height of the molten steel in a tundish 13 and the signal of a detector 15 for a drawing speed which detects the drawing speed are inputted respectively to a calculator 7. The rate of clogging in the nozzle and the correction value for the control gain are calculated by the calculator 7 and the correction value of the control gain is outputted to a controller 6 for the molten metal surface level, thus the control gain is made variable dynamically, whereby an abnormality except control due to adhering of alumina, etc.
Patent JP-H081669-A (JP)
Title: Method and apparatus for grinding waste plastic
Inventor: OKANO TETSUYA
IPC: B29K105/26
Filed: 1994-06-21
Abstract: PURPOSE:To finely grind waste plastic to obtain particles having a predetermined particle size while preventing the generation of heat during a finely grinding process of waste plastic. CONSTITUTION:A waste plastic raw material 1 is coarsely ground by a coarse grinder 2 and the coarse granular raw material is transported to a fine grinder by transport air 6c to be finely ground by the impact force of the fine grinder to obtain a powder 8 and this powder 8 is transported to a cyclone 10 by transport air 8c. In this grinding method, water 8a or air 8b is sprayed on the coarse granular raw material 6 as a cooling fluid to prevent the generation of heat during fine grinding. By this constitution, even waste plastic melted and softened by the generation of heat can be finely ground and grinding efficiency is enhanced.
Patent JP-H11327384-A (JP)
Title: Image forming device and image forming method
Inventor: ONUMA SATOSHI
IPC: G03G15/01
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which judges the cleaning performance of a belt cleaner, thereby preventing image quality deterioration, and an image forming method applied to the image forming device. SOLUTION: After a specific image pattern 200 is formed on a carrying belt 21 and cleared away by a belt cleaner unit 40, the area on the carrying belt, where the image pattern 200 has been formed, is detected by a registration sensor 38, and the amount of beam light reflected from the carrying belt and the amount of beam light reflected from the carrying belt having no toner sticking to it are compared, thereby detecting a residue of the toner sticking to the surface of the carrying belt. When the amount of the residue of the toner on the carrying belt is not smaller than a prescribed value, cleaning capability is judged to be deficient, and the replacement of the cleaner unit is demanded.
Patent JP-S5929599-A (JP)
Inventor: KAMATA MASAO
IPC: B64F1/02
Filed: 1982-08-11
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-S5842199-A (JP)
Inventor: ITOU YUTAKA
IPC: H05H3/00
Filed: 1981-09-04
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-H09320054-A (JP)
Title: Recording/reproducing method and device therefor for optical information recording medium
Inventor: NARUMI KENJI
IPC: G11B20/12
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To increase the repetitively recordable number of times in a rewritable optical information recording medium. SOLUTION: Recording conditions at a rewritable sector on an optical disk 113 are discriminated by a discrimination means 119, and the range of the change width of a recording start point is set by an amount-of-delay control circuit 106 according to the recording conditions. Then, the recording timing of a modulation data signal 105 is changed within the range of the set change width and the information of a corresponding sector on the optical disk 113 is written.
Patent JP-H06344787-A (JP)
Title: Finger operating clutch lever
Inventor: HAYATA HIROMITSU
IPC: B60K17/02
Filed: 1993-06-10
Abstract: PURPOSE:To enable operation with one lever in order to solve any troublesomeness for operation due to a change of finger positions and any possible increment of the number of part items, whereas two levers for 'ON' and 'OFF' of a clutch have to be set up heretofore in use. CONSTITUTION:A finger operating clutch lever is so constituted that it is provided with at least three members, a finger lever 1, a main clutch lever 3 and an intermediate member 2, and a roller groove 1c is formed in the finger clutch lever 1, while a roller 2a being fittable in this roller groove 1c and contactable to an end part is installed in the intermediate member 2, and a spring 8 is interposed between the intermediate member 2 and the main clutch lever 3, whereby the main clutch lever 3 is made alterable around two positions of 'ON' and 'OFF' by means of operation of the finger clutch lever 1 via the intermediate member 2.
Patent JP-H08310644-A (JP)
Title: Apparatus for selecting front and back of disk-like part
Inventor: KAWAI MITSUO
IPC: G01B5/20
Filed: 1995-05-12
Abstract: PURPOSE: To provide a front and back selecting apparatus unnecessary of discharging for large installation space and capable disk-like parts of large number per hour from the downstream end having a large diameter disk part and small diameter disk part concentrically joined together. CONSTITUTION: A plastic gear G' having a pocket 41 opened to the inner peripheral side of an upper stage track 34 leaving a narrow width track 34N and the rear face directing a larger diameter gear part downward subsides from the narrow width track 34N into the pocket 41 and a plastic gear G having the front face placing a smaller diameter mounting part thereunder is passed through the pocket as it is to be sorted. The plastic gear G' subsiding into the pocket 41 with the rear face facing downward is reversed to face front on the bottom surface 42 of the pocket 41 as a recessed curved surface to convey a lower stage track 44. The front faced plastic gears G on the upper and lower stage tracks 34, 44 are joined together to be inspected by a front and rear inspecting section 60 and discharged from the downstream side.
Patent JP-2000327951-A (JP)
Title: Protective coating film for optical disc and optical disc having the same
Inventor: FUJIMOTO JUICHI
IPC: G11B7/254
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a protective coating film for an optical disc, having a controlled increase in camber angle with time of an optical disc at a high temperature at a high humidity by curing a composition comprising a (meth)acryloyl group-containing compound and a photopolymerization initiator to a specific amount. SOLUTION: This protective coating film is obtained by curing a composition comprising (A) a compound containing a (meth)acryloyl group in the molecule [e.g. trimethylolpropane (meth)acrylic ester, etc.], and (B) a photopolymerization initiator (e.g. benzophenone) by an active energy ray at <=400 nm wavelength until the gel fraction of a cured material reaches >=91 wt.%. The ratio of the component A in the composition of the component A and the component B is preferably 99-99.99 wt.%. Volume shrinkage in curing can be reduced by adding a monofunctional monomer preferably containing a cyclic structure and a (meth)acryloyl group in the molecule to the composition.
Patent JP-H01307681-A (JP)
Title: Superconducting quantum interference device
Inventor: OKITA KAZUHIKO
IPC: G01R33/035
Filed: 1988-06-06
Abstract: PURPOSE:To provide circuit constitution of a feed forward system and to measure the magnitude of the magnetic flux which changes at a high speed by using a frequency counter which is extremely high in a response speed and is good in stability. CONSTITUTION:The change dphi/dt of the magnetic flux of this device and the frequency (f) of the voltage thereof are in a proportional relation. The time change dphi/dt of the external magnetic flux phi is, therefore, known by amplifying the voltage with a low noise amplifier 11 and counting the same with a frequency counter 12. While the magnetic noises are detected as a fairly large signal at the point except the core magnetic field in the prior art, the change in the magnetic flux of a long period is not detected as the device is of a time differentiation type in this case. The signal to noise ratio (S/N) is, therefore, extremely good and the characteristic such as the rise and change of the signal pulses are easily detectable.
Patent JP-S5567981-A (JP)
Title: Display system for quantity of tape run
Inventor: YAMAGUCHI TOSHIAKI
IPC: G11B27/17
Filed: 1978-11-13
Abstract: PURPOSE: To make it possible to know the accurate quantity of a tape run and that of its remainder immediately by simultaneously carrying out digital display of the rotation detection signal of a reel converted into the quantity of a tape run and analog display by level indication.  
     CONSTITUTION: With switch S 1  connected to contact (a), digital display unit DID is driven to display digital time on display unit DID in parallel to the display of a reproduction output level, obtained by compressive amplifier CPA 1  and A/D converter A/D 1 , on analog display unit AID. With this switch S 1  connected to contact (b), selector SEL 1  selects the digitally-converted quantity of a tape run according to the rotational frequency of a reel detected through rotation signal generator RTP and run-quantity converter circuit RCV and performs digital display by display unit DID. Simultaneously, the analog run quantity obtained by decoder DEC 2  through SEL 2  is displayed by display unit AID for level display, so that the accurate digital tape run quantity and analog tape run quantity for an immediate decision on the quantity of the remainder will be displayed in parallel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08309496-A (JP)
Title: Manufacture of slab with few inclusion defect
Inventor: WAKAO MASAMITSU
IPC: C21C7/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide the slab free from any defects by inclusions even when the ladle slag inflow is generated by adding the wire manufactured by covering the alloy containing Mg with the iron covering material in changing the ladle to the molten steel in a submerged nozzle through a tube which is air-sealed at the upper end of a shaft of a tundish stopper. CONSTITUTION: The molten steel in a ladle 1 is poured into a tundish 4 by a long nozzle 2, and the molten steel 3 in the tundish 4 is cast into a mold 7 by a submerged nozzle 6. The Mg alloy wire 9 is passed through a tube 12 provided through a center part of a tundish stopper 5, fed into the space in the submerged nozzle 6, and melted to be added to the molten steel. The molten steel containing Mg is brought into contact with the inclusions attributable to the slag suspended in the molten steel in the submerged nozzle 6 to be the CaO-Al2 O3 -MgO inclusions of high melting point by the reduction or aggregation, and captured by the solidified shell during the solidification in the mold.
Patent JP-S62295298-A (JP)
Title: High density memory writing and reproducing system
Inventor: OGAWA MASAKI
IPC: G11C13/00
Filed: 1986-06-13
Abstract: PURPOSE:To store the high density of 10<14>-10<15>cm<-2> by projecting electronic beam capable of converging up to the diameter of several angstroms to a solid surface. CONSTITUTION:It is used that by projecting the ion beam capable of converging up to the diameter of several angstroms to the solid surface, the unevenness or different types of the element can be accumulated and put into the area only. Thus, by processing the micro condition of a conducting solid surface, memory information can be written. When a memory is written on the solid surface, the memory can be read by scanning the electronic beam. As a conducting solid 11, for example, the conducting silicone semiconductor is used, the ion beam generated from an ion beam source 12 is stopped down through a blanking electrode 13 to a converging lens 14 and by an X Y deflecting signal impressed to a polarizing electrode 15, the silicone surface can be digitally scanned.
Patent JP-H0432309-A (JP)
Title: Semiconductor device
Inventor: HIDAKA NORIO
IPC: H01L21/338
Filed: 1990-05-29
Abstract: PURPOSE:To attain miniaturization and to obtain a frequency characteristic stable over a wide frequency band by forming a distributed constant circuit along a signal propagation line and using a termination resistor for matching. CONSTITUTION:A source electrode 41, a gate electrode 42 and a drain electrode 43 of a FET(Field Effect Transistor) are arranged in parallel, the source electrode 41 is connected to ground, an input terminal 41 is connected to one end of the gate electrode 42 and a termination resistor 31 is connected to the other end. One end of the drain electrode 43 close to the input terminal 1 is connected to a termination resistor 32 and an output terminal 2 is connected to the other end. The resistance of the termination resistor 31 is selected to be equal to the characteristic impedance of a distributed constant circuit provided to the input side to match the circuit impedance. Then the resistance of the termination resistor 32 is selected to be equal to the characteristic impedance of a distributed constant circuit provided to the output side to match the circuit impedance. Thus, the miniaturization is attained and a frequency characteristic stable over a wide frequency band is obtained.
Patent JP-H01307793-A (JP)
Title: Display data generating circuit
Inventor: KURIHARA YOICHIRO
IPC: G09G5/36
Filed: 1988-06-06
Abstract: PURPOSE:To reduce the load on software by selecting high-priority image information among pieces of image information corresponding to plural flags by referring to the flags by a selecting circuit, and superposing and displaying it on a graphic display. CONSTITUTION:When a CPU 3 sends a drawing instruction to a graphic controller (G, C) 1, the G, C1 while rewriting bits D1 and D2 on frame memories (F, M) 20a and 20b rewrites the flags F1 and F2. Therefore, when display information is outputted, the rewritten pieces of picture element information D1 and D2 and flags F1 and F2 are outputted from the F, Ms 20a and 20b to the selecting circuit 4. Consequently, when an image is drawn on either of the F, Ms 20a and 20b, the image is displayed, and when images are superposed one over the other, the image information D1 on the F, M 20a is given priority. Consequently, the processing speed is improved and the load on the software is reduced.
Patent JP-H034850-A (JP)
Title: Disposable diaper
Inventor: TERADA SADAYOSHI
IPC: A61F13/15
Filed: 1989-06-02
Abstract: PURPOSE:To simultaneously resolve the prevention of leak and stuffiness by providing a leak preventing part composed of hydrophobic non-woven fabric to be extended upward with a side flap as a base end over a whole length in a lengthwise direction, making a leaking part fall in the inside direction of a diaper, adhering and fixing the leaking part to the surface sheet mold on an absorbing body. CONSTITUTION:The both end parts of a leak preventing part 2 in the lengthwise direction are folded to the inside of the diaper and adhered with a side flap 1 as the base end. For an upper flap 1, the non-woven fabric is double formed by being folded or singly formed and total stretches are required more than 15g/m<3>. For a stretchable elastic body 3 to be provided in the upper flap, urethane foam ts optimum in a meaning to keep an abutting feeling to the skin soft. As a method to fit the stretchable elastic body to the upper flap, a method by a hot melt adhesive agent is suitable. Thus, the diaper, for which the leak from the inside leg is improved and the stuffiness is simultaneously improved by applying permeability to the inside leg part, can be obtained at comparatively low cost.
Patent JP-H036271-A (JP)
Title: Ink
Inventor: HAJIKANO KIYOSHI
IPC: C09D11/50
Filed: 1989-06-02
Abstract: PURPOSE:To utilize the character, shape, etc., of a microorganism for imparting such a feature to an ink as to make it possible to easily distinguish, e.g. between a copy and an original printed matter by incorporating a microorganism into an ink material. CONSTITUTION:A microorganism 1 (e.g. yeast) is incorporated into an ink material 2. For example, the use of the ink thus obtained for putting a signature on a picture facilitates judgement whether the signature is genuine or not when enlarged with a magnifier, etc. If the microorganism is magnetized in advance, the judgement can be facilitated. The ink containing a microorganism can be utilized in the fields of instrumentation and the fields of precision application, such as chemical and optical application.
Patent JP-S6118819-A (JP)
Title: System for detecting rotary angle
Inventor: AIHARA TADASHI
IPC: G01D5/36
Filed: 1984-07-06
Abstract: PURPOSE:To simply perform the detection of a rotary angle, by providing a rotary disc to a rotary shaft for supporting a movable needle and forming slits same in a width, a number and a pitch to the rotary disc in a concentric circular form while counting light passing through the slits. CONSTITUTION:A rotary disc 5 is provided to the rotary shaft 4 supporting the movable needle 3 of a meter 1, and inside slits 6a1-6an and outside slits 6b1- 6bn, which are same in a width, a number and a pitch and shifted by 1/2 in their positions, are provided to the rotary disc 5. Light is impinged to the disc 5 from one side by light emitting elements 7a, 7b and transmitted light is detected in the other side of said disc 5 by light receiving elements 8a, 8b. The outputs of two light receiving elements are shown as ''0'' and ''1'' by a converter 10 and the number of changes in the pair of these outputs are added or subtracted by an operator 11 according to the rotary direction of the disc. When the number of the slits are set to 90 deg., the addition or subtraction of 1 shows that the disc was rotated 1 deg..
Patent JP-S6028731-A (JP)
Inventor: MURAKAMI TOSHIO
IPC: H02J7/00
Filed: 1983-07-28
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。