baber/WOPTO huggingface dataset:
Patent JP-H02102542-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIMIZU AKIHIRO
IPC: H01L21/336
Filed: 1988-10-12
Abstract: PURPOSE:To increase a breakdown strength and enhance a current driving power of a semiconductor device by a method wherein the semiconductor device is constituted into a structure, wherein a slope larger than that of the drain side of a gate electrode is given to the source side of the gate electrode, the length of a sidewall spacer on the source side is made shorter than that of a sidewall spacer on the drain side and a high-impurity concentration layer only on the source side reaches under the gate electrode. CONSTITUTION:A gate oxide film 2 is formed on a P-type silicon substrate 1, an impurity 3 is ion-implanted, a polycrystalline silicon film 4 is applied on the film 2 and high-concentration phosphorus is implanted in the film 4. Then, the film 4 is patterned by photo etching to form gate electrodes 5 and 6 and phosphorus is implanted using the electrodes 5 and 6 as masks to form low-concentration diffused layers 7. Then, after a silicon oxide film is applied, sidewall spacers 8 and 9 are formed only on the sidewalls of the electrodes 5 and 6 by reactive ion etching. At this time, a slope is given to the left sidewall of the electrode 5 to make different the left and right spacer lengths from each other. Moreover, high-concentration diffused layers 10 are formed using the spacers 8 and 9 and the electrodes 5 and 6 as masks. Thereby, an increase in a breakdown strength and an increase in a current driving power can simultaneously be accomplished.
Patent JP-S61133362-A (JP)
Title: High-si ferritic spheroidal graphite cast iron and its manufacture
Inventor: FUKUHARA YOSHIKAZU
IPC: C22C37/10
Filed: 1984-12-01
Abstract: PURPOSE:To increase the fatigue strength of high-Si ferritic spheroidal graphite cast iron at high temp. and to make the cast iron suitable for use at high temp. by regulating the P content to the required value and varying the Si content in the required range in accordance with the service temp. CONSTITUTION:The composition of high-Si ferritic spheroidal graphite cast iron is composed of, by weight, 2.6-3.6% C, <0.5% Mn, <0.6% Mo, 0.03-0.1% P, 3.8-6% Si, <0.15% graphite spheroidizing element and the balance Fe with inevitable impurities. The Si content is made higher than Si% calculated by substituting the service temp. for the Ac1 transformation point in the equation.
Patent JP-S62115531-A (JP)
Title: Rule processing system
Inventor: TASHIRO TSUTOMU
IPC: G06F17/30
Filed: 1985-11-15
Abstract: PURPOSE:To eliminate the transfer of a wasteful data which does not satisfy an AND condition, and to attain a high speed rule process by retrieving and processing in advance only the minimum data required at least which satisfy the AND condition at the IF part of a rule. CONSTITUTION:A rule operation part 12 clears a variable register 121 before the process of one rule at a rule storing part 11, and generates a state where no variable is fetched in. Afterwards, a process is started from the first character string at the IF part of the rule setting the value of (i) that represents which order of the character string at the IF part of the rule is to be processed and that is stored internally as 1. When the character string in process is the last one at the IF part, a process progresses to the process of a THEN part, and when it is not, the process progresses to the process of the next character string at the IF part. Since the process is performed based on the variable fetched at present at the process of the next character string, only the variable which satisfies the AND condition out of the character strings which have been processed until then is retrieved, and the fetch of a wasteful variable can be eliminated.
Patent JP-H1196958-A (JP)
Title: Analytical electron microscope
Inventor: SATO YUJI
IPC: G21K7/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an analytical electron microscope capable of conducting efficiently element analysis of a plurality of analysis points of a specimen. SOLUTION: An electron beam 2 emitted from an electron source 1 passes through a condenser stop 3 and irradiates a specimen 12. The electron beam 2 transmitted by the specimen 12 is magnified by an objective lens and a plurality of focusing lenses 18, and an electron microscope image of the specimen 12 is formed on a fluorescent screen 13. Characteristic X-rays generated from the specimen 12 are detected and analyzed by an element analyzing device comprising an element analyzing detector 16 and an element analysis control device 17. Positions of specimen analysis points 1, 2 and spot size of the irradiated electron beam are previously memorized in an electron microscope control device 14 and, when analysis gets started, the memorized position and size information is read out, a first and a second analysis point and an electron beam size are automatically set up based on the information, and element analysis of the analysis points 1, 2 is automatically conducted.
Patent JP-2000084585-A (JP)
Title: Aerator and method for controlling operation of sludge removal pump
Inventor: YOSHIDA TERUHISA
IPC: C02F3/12
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an aerator which is capable of stabilizing the performance of an aeration tank to accelerate nitrification and denitrification by alternately repeating aeration and anaeration in follow up to a load fluctuation by allowing sulfurization denitrification and sludge removal to follow up the load fluctuation with a single aerator at the time of subjecting org. sewage of sewer, etc., to a biological treatment by activated sludge and a method for controlling the operation of a sludge removal pump. SOLUTION: The aerator 2 and the sludge removal pump 5 are installed to the aeration tank 1 which accelerates the nitrification and denitrification by alternately repeating aeration and anaeration. The aerator 2 is so controlled that the aeration operation of the aerator 2 is stopped and is switched to the anaeration operation when the measured value of a measuring sensor 3 attains a predetermined value and that the anaeration operation is switched to the aeration operation on at the point of the time a timer set value or the lower limit set value of the measuring sensor 3 is attained. The sludge removal operation is carried out by driving the sludge removal pump 5 for a prescribed time in accordance with the result obtd. by calculation on the basis of the total sum of one day of the aeration time.
Patent JP-H0780360-A (JP)
Title: Sprayer
Inventor: NAKANISHI NOZOMI
IPC: B05B11/00
Filed: 1993-09-17
Abstract: PURPOSE:To make uniform the diameter of particles of sprayed fluid and to prevent the clogging of a nozzle even if the viscosity, flow rate, etc., of fluid is changed by providing a valve member for adjusting the opening degree of a spray hole by moving a shaft, and an actuator for driving the shaft. CONSTITUTION:Even if the viscosity and flow rate of neat soap fed into a pipe 2 are changed, by moving a valve member 16 with a pneumatic cylinder 21 through a shaft 15, the opening degree of a spray hole 2'' is automatically adjusted. When spray pressure is set at the one larger than the saturated vapor pressure of water at the temperature of the neat soap, flash drying is not caused in the pipe 2 and the quality of a product is maintained without contaminating the inside of the pipe 2. By spraying from a minute opening of the spray hole 2'' while spray pressure is kept constant, dry particles always atomized with almost constant particle diameter are obtained. Even in the case the viscosity and flow rate of the neat soap are changed, the particle diameter is made uniform by changing the opening degree of the spray hole 2'' according to the pressure.
Patent JP-H10103212-A (JP)
Title: Kaplan turbine
Inventor: OTAKE NORIO
IPC: F03B3/06
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent floating-up phenomenon of a rotary body as early as possible and as securely as possible by providing a dynamic water pipe which is branched from a water pressure iron pipe and is connected with an upstream side of a runner vane of an intermediate passage in a Kaplan turbine. SOLUTION: A Kaplan turbine 14 is provided with a water pressure iron pipe 16 for sending dynamic water from a dam into a spiral water turbine casing 15. Moreover, a stay vane 19, a guide vane 20, and a runner 21 are provided sequentially along a stream of dynamic water in an intermediate flow passage 18 which connects the water turbine casing 15 with a suction pipe 17. The intermediate flow passage 18 is formed into an upper flow passage 25 and a lower flow passage 26 which are divided when a runner vane 22 is closed and is communicated with a water discharge garden 27 by providing the suction pipe 17 in the lower flow passage 26. A dynamic water pipe 29 which is branched from the water pressure iron pipe 16 and is provided with a control valve 28 is provided in the upper flow passage 25 of the intermediate flow passage 18.  Consequently, it is possible to prevent floating up of a rotary body.
Patent JP-H0782522-A (JP)
Title: Coating resin composition
Inventor: SENDAI HIDEKI
IPC: C09D175/04
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a coating resin composition which can better the deficiency of a silicone coating material and is improved in water resistance, stain resistance and weatherability by mixing a specified silicone polymer and an amino- alkyd resin. CONSTITUTION:The coating resin composition is obtained by mixing a silicone polymer (A) having alcoholic hydroxyl groups and a ladder structure and an amino-alkyd resin (B). The component A is a polymer represented by, e.g. formula I (wherein R' is alkylene; and R1 is 1-4C alkyl or phenyl) or formula II (wherein R2 is H or methyl; and R2 is alkyl) and having a molecular weight of 500 to 500,000. As the component B, a melamine-alkyd resin having a melamine content of usually 10-50wt.% is preferably used. The weight ratio of component A to component B is usually 100:(10 to 500). A urethane oligomer (C) can be incorporated in addition into the composition.
Patent JP-S63110540-A (JP)
Title: X-ray tube
Inventor: KUJIRAI MASAJI
IPC: H01J35/10
Filed: 1986-10-27
Abstract: PURPOSE:To suppress the roughing of crystal on a focusing plane even in case of longtime repetitive operations and to enable the suppression of a decrease in the amount of X-ray radiation by composing a target of an alloy of molybdenum and minimal titanium. CONSTITUTION:A rotary anode target 15 is composed of an alloy of Mo as a main element and minimal titanium or moreover containing minimal carbon as deoxidizer. The content of Ti is made in the range of 0.3 wt% to 4 wt%, and the content of C is made in the range of 50 ppm to 400 ppm (for the amount remaining on a target). More preferably, the content of Ti and that of C are made in the range of 0.6 wt% to 2.0 wt% and in the range of 50 ppm to 250 ppm, respectively. Because C functions as a deoxidizer, it is not indispensable, however, it disperses to remain between Mo and Ti, which compose the target, and it partially remains in the form of TiC by vacuum sintering, so that the roughing of crystal in the target metal can be suppressed.
Patent JP-S63109092-A (JP)
Inventor: ABE SHUICHI
IPC: B42D9/04
Filed: 1986-10-27
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-2000090801-A (JP)
Title: Nonalithic microwave integrated circuit and its manufacture
Inventor: HOSHINO KOICHI
IPC: H01H59/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent loss of microwave from increasing and prevent manufacturing cost from rising, using a micro machine switch for switching the microwave. SOLUTION: This circuit 1 is provided with a semiconductor substrate 2, a microwave transistor 3 provided on the semiconductor substrate 2, a transmission line 4 that is provided on the semiconductor substrate 2 for wiring the microwave transistor 3, fixed electrode 9 provided on the semiconductor substrate 2, and a cross-linking movable electrode 10 that is provided on the semiconductor substrate 2 so as to face the fixed electrode 9 and made of a material same as the transmission line 4. A micro machine switch 5 is constituted with the movable electrode 10 and the fixed electrode 9.
Patent JP-S61133507-A (JP)
Inventor: KONDO SHOHEI
IPC: C08L27/06
Filed: 1984-12-03
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-S62114587-A (JP)
Inventor: MATSUMOTO MASAO
IPC: B26B19/38
Filed: 1985-11-14
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-H1075783-A (JP)
Title: Recombinant acarid allergen
Inventor: ONO KAZUHISA
IPC: C07K19/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA for production, etc., of acarid allergen, comprising a gene coding a protein having an acarid allergen activity having a specific amino acid sequence and useful as a safe and effective therapeutic agent, a diagnostic agent, etc., for acarid allergic diseases. SOLUTION: This polynucleotide is a new polynucleotide coding all or a part of an amino acid sequence prescribed in the formula or a new polynucleotide containing the polynucleotide and coding a protein having an acarid allergen activity and used for production, etc., of safe and effective recombinant acarid allergen useful as a therapeutic agent, a diagnostic agent, etc., and not containing impurities having anaphylaxis-inducing property. The polynucleotide is obtained by recovering a poly(A)mRNA fraction from whole RNA fraction of acarid body, preparing cDNA library according to an ordinary method by using the fraction, carrying out immunological screening of the library by using an antiserum and recovering a gene from the resultant positive clone.
Patent JP-H1081573-A (JP)
Title: Production of bonded body of age-hardening aluminum alloy member to ceramic member
Inventor: ITO MASAYA
IPC: C04B37/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To produce a bonded body having an improved hardness and an improved bond strength of an age-hardening aluminum alloy member without giving damage on the ceramic member by bonding an agehardening aluminum alloy member to a ceramic member and subjecting the bonded body to solution annealing followed by age-hardening treatment under specific conditions. SOLUTION: For example, a ceramic member 2 (e.g. zirconia) whose end side is coted with an aluminum film 6 by an evaporation method and an age- hardening aluminum member 3 (e.g. Al-Cu alloy) are bonded to each other by using e.g. Zn-Al-Cu-Si alloy foil as a brazing material 7, the resultant bonded body is subjected to solution annealing, and subsequently at least a part of the age-hardening aluminum alloy member 3, preferably a part away from the bonded boundary by >=5 mm, further preferably >=10 mm, and further more preferably >=130mm is dipped into a liquid (e.g. water) for age-hardening treatment.
Patent JP-H01124659-A (JP)
Title: Method for repairing cut warp yarn of loom
Inventor: HENRII SHIYOU
IPC: D03D51/20
Filed: 1988-10-11
Abstract: PURPOSE: To provide the subject method enabling a warp broken between a warp beam and a warp breakage detector to be repaired automatically in an extremely short loom halting time. CONSTITUTION: This method for repairing a broken warp comprises such a practice that, one 14 of both ends 14, 15 of a warp 9A broken between a warp beam 1 mounted on a loom and a warp breakage detector 3 (made up of a drop wire 4 and a drop detective means therefor) is held by a thread holding means 11 (e.g. a suction nozzle 16), a thread 20 wound off a thread feeder 21 is then brought close to the end 14 while holding the thread 20 by the thread guide mechanism 24 of a thread knotter 19 followed by joining both the thread 20 and the end 14 together using the knotter 19, and subsequently the thread left in the guide mechanism 24 is brought close to the other end 15 to knot both the threads together.
Patent JP-S61134024-A (JP)
Title: Manufacture of semimconductor device
Inventor: NAKABO YASUSHI
IPC: H01L21/302
Filed: 1984-12-05
Abstract: PURPOSE:To remove remnants with a surface layer of a lower wiring member layer at the same time while the removal of the remnants is performed by reactive ion etching RIE using etchant of the wiring member surface layer which exists at right below polymide system resin. CONSTITUTION:An Al oxide film 6 which is created by an oxygen plasma and remnants by remain at a bottom section 4a of an aperture section 4 (a throughhole 4). Secondly after a mask member 5 at the time of the oxygen plasma etching is removed, the RIE is performed to whole face under BCl3 atmosphere which is etching gas of the Al oxide film (AlO3) created on a surface layer of an Al wiring layer 2. The distribution of the remnants 7 is ununiform and also thin portions exist innumerably. Accordingly, the thin portions of the remnants 7 is removed quickly caused by sputter effect of active radical ion and also exposed Al2O56 is removed chemically caused by BCl3 plasma. After that, patterning is performed by means that an upper wiring member layer e.g. an Al wiring layer 8 is adhered on whole face of a polyimide system resin film 3 contained the bottom section 4a of the throughhole 4 removed the remnants 7 and the Al oxide film 6.
Patent JP-H08125800-A (JP)
Title: Image processor
Inventor: IWATA MASAHIRO
IPC: G06T1/00
Filed: 1994-10-20
Abstract: PURPOSE: To reduce the device occupancy ratio of a specified job and to disperse waiting time by processing a patial interruption in accordance with a prescribed sequence when the interruption is designated while plural arbitrary accepted jobs are processed. CONSTITUTION: When a partial interruption is designated while a job A is processed, the processing is interrupted. When a partial interruption decision means designates a section, the partial interruption decision means discriminates the section as a partial interruption. As a result, A queuing is performed so that a job X may be preferentially processed by the partial interruption control means. An interruption job control means performs a resetting so that the interrupted Job A may resume the remaining processing of the job A again after the designated section of the Job X is processed and performs a queuing. In accordance with this job control means. the designated section of the Job X is processed, and next, the interrupted remaining Job A is processed.  When this is finished, a precedently inputted Job B is processed and next, the reamining of the Job X which is partially interrupted is processed.
Patent JP-H03114841-A (JP)
Title: Pseudo-gradation printing method of printer
Inventor: YAMAGUCHI MIKIRO
IPC: H04N1/40
Filed: 1989-09-29
Abstract: PURPOSE:To prevent patterns similar to stripe-shaped mottles and moire from being generated by storing dot patterns which are of the same density and different from each other and by selecting different dot patterns when printing commands of the same density are continuously given to a plurality of picture elements. CONSTITUTION:A large number of dot patterns 8 which are of the same density and different from each other are prepared in advance in a storage. When printing commands of the same density are continuously given to a plurality of picture elements which are adjacent to each other in dot regions 9, the dot patterns 8 are called out from the storage so that printing is conducted based on said dot patterns 8. Consequently, even with image information of the same density, printing is carried out based on the dot patterns 8 which are different from each other with respect to each picture element, so that repetition of print patterns based on the same dot patterns can be avoided. As a result, high speed printing can be conducted, while patterns similar to stripe-shaped mottles and moire are prevented from being generated.
Patent JP-S60139654-A (JP)
Inventor: SEIRAA NIKORASU
IPC: C07C229/02
Filed: 1984-12-05
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-2000089886-A (JP)
Title: Desk top management system/method using virtual polyhedron
Inventor: KONISHI KENTARO
IPC: G06F3/0482
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To make a desk top space used efficiently and to improve the operability of a desk top by making a virtual polyhedron rotate by means of an input means at need and select a desired tool means. SOLUTION: This computer system is provided with a desk top 20 having the interface of a window type. An input means 13 controls a pointer 21 on the desk top. A virtual polyhedron 22 integrating tools through the pointer 21 is provided. The virtual polyhedron 22 is prepared at every application program(AP) and AP is made to correspond to the virtual polyhedron 22 by one to one. Prescribed area at the upper/lower/right/left ends of the active face in the virtual polyhedron 22 are clicked, thereby, the virtual polyhedron 22 can be rotated. Thus, an interface which the user can easily intuitively recognize is obtained by using the virtual rotation mechanism. A plurality of tools can effectively be used with one cube.
Patent JP-S63111969-A (JP)
Title: Method for coating resin to very small winding part
Inventor: YOKOTA TERUHISA
IPC: B05D7/00
Filed: 1986-10-28
Abstract: PURPOSE:To efficiently coat a resin to a very small winding part by moving a resin coating head in the direction where bleeding of the resin is prevent while a spacing is held provided between said head and the winding part at the time of coating the resin to the winding part by utilizing the capillarity of the adequate heated winding part. CONSTITUTION:The winding part 3 is adequately heated and the resin 2 is coated to the heated winding part 3 by utilizing the capillarity of the winding part. The resin coating head 1 is moved in the direction where the bleeding of the resin 2 is prevent while the spacing is held provided between the head and the winding part 3 at the time of coating the resin to said winding part. As a result, the resin is coated uniformly over the entire part of the winding part by a signal coating operation even if there is some dispersion of the resin held by the head 1. In addition, the bleeding of the resin us prevent.
Patent JP-H0594493-A (JP)
Title: Merging system for plural pieces of graphic information
Inventor: YONEZU EMIKO
IPC: G06F17/50
Filed: 1991-10-03
Abstract: PURPOSE:To provide a merging system for plural figures information which can correctly merge figure information such as a state transition diagram at a high speed in the system merging plural pieces of figure information having the same formats and respectively expressing the mutual connection state of devices into one pieces of figure information. CONSTITUTION:The plural pieces of figure information 1 is converted into bit string information and stored by a figure information conversion means 2 and a logical arithmetic means 4 executes logical arithmetic to the bit string of stored respective figure information. Figure information 6 obtained by merging plural pieces of figure information is obtained by inverse-converting the bit string of the result of logical arithmetic into figure information with an inverse conversion means 5.