baber/WOPTO huggingface dataset:
Patent JP-S5522473-A (JP)
Title: Production of slab having high hot workability
Inventor: TAKEUCHI HIDEMARO
IPC: B22D11/12
Filed: 1978-08-08
Abstract: PURPOSE:To enhance hot workability by melting the surface layer of the nickel base stainless steel slab sthrough continuous casting then freezing the same at the specific rate of cooling. CONSTITUTION:The surface layer the nickel base stainless steel slab having been frozen through continuous casting is remelted by plasma arc, etc., after which it is cooled to freeze at the rates of cooling above 3 deg.C/sec in succession. Such treatment obviates the production of internal cracks and makes spacings between the secondary dendrite arms 30mu or under, thus yielding the fine columnar crystal or equiaxial crystal. Since the surface layer of the slab which receives working particularly strongly becomes the foregoing structure (b) from the structure (a), the production of cracks, etc. during hot working such as hot rolling or other is reduced.
Patent JP-S58213359-A (JP)
Title: Memory device provided with debugging means
Inventor: YONEMOTO SEIICHI
IPC: G06F12/16
Filed: 1982-06-04
Abstract: PURPOSE:To utilize a higher rank memory for debugging, by providing plural control lines commanding a debug mode and plural OR gate circuits, for writing a lower rank memory and reading out the content of a higher rank memory of the same address. CONSTITUTION:A memory device consists of the 1st and the 2nd OR gates 6, 9, a lower rank memory 13 and a higher rank memory 14, and a control signal is inputted to the circuit 9 from an R/W control signal line 8 and the indication of operating mode from an operating mode switching control signal line 12 is inputted. The output of the circuit 9 is used as the R/W of the memory 14, the most significant bit of the bus 1 is taken as an input signal and an operating indication signal from a decoder 3 to the memories 13, 14 is outputted. The output of the decoder 3 and the mode changeover indication from the signal line 12 are inputted to the circuit 6, the output of which is used as a new operation indication signal to the memory 14, and the signal on the bus 1 is transmitted to the memories 13, 14 except the higher rank bit. In this case, R and W data buses 10, 11 are used for the transmission of data attended with the readout/write of data.
Patent JP-S61255471-A (JP)
Title: Drainage system diagram preparing system from digital altitude data
Inventor: MIZUNO HIROTAKA
IPC: G06T1/00
Filed: 1985-05-08
Abstract: PURPOSE:To prepare automatically the drainage system diagram by tracing the flow path in the quickest dropping direction, executing the processing for all points of the digital altitude data and overlapping the the obtained flow path with respective points as the starting point in the digital altitude data. CONSTITUTION:From a digital altitude data file 123, the digital altitude data of the area, which prepares the drainage system diagram, are read and stored to a memory 125. the digital altitude data are inputted to the quickest dropping direction map preparing part 126. In the quickest dropping direction map preparing part, concerning respective points of the digital altitude data, out of the eight circumferential directions of the point, the direction, in which the inclination is negative and the minimum inclination is given, is obtained, the two-dimensional arrangement (quickest dropping direction map) to store the directions (1-8) is prepared, and stored into a memory 127. The contents of a memory 127 are read to a drainage system diagram preparing part 128, the flow path is pursued concerning up to where the water, which drops to respective points, flows, and the drainage system diagram is prepared. The prepared drainage system diagram is inputted into a memory 129. The contents of the memory 129 are made binary by a binary part 1210.
Patent JP-S60241540-A (JP)
Title: Vibrationproof apparatus for cylindrical construction
Inventor: YOGUCHI HIROMITSU
IPC: G21C13/024
Filed: 1984-05-14
Abstract: PURPOSE:To prevent the damage of a construction by preventing a load from concentrically act onto a part of vibrationproof apparatuses by using a cotter key. CONSTITUTION:When an earthquake is generated, high-pressure gas is supplied into a cylinder 54 under a piston through a high-pressure gas feeding pipe 55, and a cotter key 51 is inserted between a key 21 and a key way. By the above- described operation, the gap between all the keys 21 and the key way is excluded, and the state where the horizontal load due to the earthquake acts concentrically onto a part of the keys 21 and the key way can be obviated.
Patent JP-S5320929-A (JP)
Title: Electrostatic recording head with zigzag multi-stylus and its manufacture
Inventor: OONISHI MASARU
IPC: G11B9/08
Filed: 1976-08-11
Abstract: PURPOSE:To facilitate the constitution of an electrode in the shape of zigzag, reduce its space factor, and facilitate also the coupling to an outside circuit by providing plural recording styluses and connecting lead on two flexible print substrates which are to combine.
Patent JP-H06305202-A (JP)
Title: Printer
Inventor: HAYASHI ZENSHI
IPC: G06F3/12
Filed: 1993-04-23
Abstract: PURPOSE:To accelerate printing speed in a printer having intermediate code memory. CONSTITUTION:In the printer concerned, an image expanding system changing means 6e changes an image expanding system in accordance with the setting of the capacity of image data memory by a memory setting means 6d in accordance with the output result, which is obtained by detecting the memory capacity of an image data memory section 9. Further, in continuous printing process, when a certain amount of image data of a printing page is outputted from the image data memory section 9, the image data of the following page are read from an intermediate code memory section 13 so as to be image-expanded to the image data memory section 9, resulting in accelerating printing speed.
Patent JP-H10275769-A (JP)
Title: Exposure method
Inventor: KOMATSU MASAYA
IPC: G03F1/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To correct the scattering in a resist dimension within an exposure region without correcting a mask, expand a process margin, and eliminate the need for correcting the mask again, by exposing the specific region of the substrate where the resist is applied. SOLUTION: Only an L-shaped pattern 12 being arranged at the outermost edge of a combination pattern has a different proximity effect from other line- and-paste patterns 11, namely repetition patterns, so that the resist dimension of the L-shaped pattern 12 may deviate from a design value when an exposure dose is applied to a photo sensitive substrate where a resist is applied while being matched to the repetitive patterns 11. Therefore, when the resist dimension of the L-shaped pattern 12 becomes larger than the design dimension, a line width can be aligned by applying a bias exposure only to the L-shaped pattern 12. In this bias exposure, the exposure is made by exposure light by which no corresponding L-shaped pattern 12 is exposed.
Patent JP-H0278344-A (JP)
Title: Data communication network and identification method of identifying position of token signal loss
Inventor: DEBITSUDO BURUTSUKUSU BURAUN
IPC: H04L12/437
Filed: 1989-04-18
Abstract: PURPOSE: To prevent a token signal from being lost carelessly by providing two pairs of binary counters corresponding to each node and providing a device that detects the arrival of the token signal to a node and stores it to either of the counters. CONSTITUTION: A token signal loss data message from a node 4 is received by a node 5 and read by a node read storage 1030 from a network 1 and sent to a node processor 11 through a data bus 13. The node processor 11 sends the received token signal loss data message to a ring control section 18 through a data bus 17 and a line interface unit 12. A node 3 receiving finally the token signal sends the token signal loss data message to the ring control section 18 through the transmission line 16 to a node 2, the data bus 17 and the line interface unit 12. A ring control central processing unit 180 identifies it that the token signal lost in the network node 2 is written to the network and excludes the node 2 from an object of consideration for comparison.
Patent JP-S61256250-A (JP)
Title: Apparatus for measuring polarization
Inventor: ISHII BUNJI
IPC: G01N17/00
Filed: 1985-05-09
Abstract: PURPOSE:To measure polarization with high accuracy, in the measurement of the polarization of the change with time of a device such as a turbine rotor, by constituting an electrolytic cell having the member as a bottom surface and providing a heater to the surface of the member to hold the temp. difference between the surface of the member and an electrolyte. CONSTITUTION:An electrolytic cell 5 having the surface of a member 2 such as a turbine casing closely adhered thereto as the bottom surface thereof is formed to the surface of the member. An electrolyte 4 is received in said electrolytic cell 5 and the member 2, a collimation electrode 8 and an opposed electrode 11 are connected to a potentiostat 13 to measure polarization. A heater 20 is provided to the outer periphery, with which the electrolytic cell 5 is contacted, of the member 2 to heat said cell 5 and the surface temp. of the member 2 and that of the electrolyte are detected by thermocouples 22, 23 and the temp. difference between the surface temp. of the member 2 and the temp. of the electrolyte is constantly controlled. The electrolyte is convected by said temp. difference and an eluted metal ion is rapidly diffused and the stagnation of the reaction product on the surface of the member 2 being a measuring object is eliminated. Because the heater is provided, the measurement of polarization is stably performed and the effect of environmental temp. is eliminated and a measuring time can be shortened.
Patent JP-S63262157-A (JP)
Inventor: JOKO ISAO
IPC: A61K8/00
Filed: 1987-04-20
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-H09276727-A (JP)
Title: Device for pulverizing cement clinker by a vertical roller mill and method thereof
Inventor: MITSUTA YOSHIHIRO
IPC: B02C23/22
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve pulverizing efficiency by using a vertical roller mill, to reduce energy consumption, and to improve product quality. SOLUTION: A closed circuit in which pulverized materials from a vertical roller mill 21 are transported to an outside separator 28 by a bucket elevator 29 and screened to return coarse powder to the vertical roller mill 21 is constituted, and a part of the pulverized materials transported by the bucket elevator 29 is divided by a distribution damper 32 and returned directly to the vertical roller mill 21. Since the pulverized materials are not transported by pneumatic transportation, power consumption of a suction fan 31 is prevented from increasing due to air swept. Since a part of the pulverized materials is further pulverized by the distribution damper 32, the grading distribution of products taken out is optimized to improve the quality thereof as cement.
Patent JP-H01268700-A (JP)
Title: 2'-deoxy-5,6-dihydro-5-fluoro-6-hydroxyuridine and production thereof
Inventor: KIKUCHI YOSHIYUKI
IPC: A61K31/7064
Filed: 1988-04-21
Abstract: NEW MATERIAL:A 2'-deoxy-5,6-dihydro-5-fluoro-6-hydroxyuridine expressed by the formula. USE:An antitumor agent or intermediate thereof. PREPARATION:2'-deoxyuridine is reacted with fluorine gas in aqueous solution, preferably at 0-25 deg.C. Besides, at least 1 equiv. carbonate such as sodium carbonate is preferably contained to trap generated HF. Furthermore, concentration of 2'-deoxyuridine in the aqueous solution is preferably 3-20%.
Patent JP-H09285923-A (JP)
Title: Polygon body machining device and method thereof
Inventor: YAMADA EIICHI
IPC: B23P23/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To machine a polygon body by means of a single machining device while maintaining verticalism and parallelism with high precision by providing two cutting means, which move mutually relatively along the Y-axis direction so as to cut two faces parallel to the X-axis of a workpiece at the same time, and a cutting means which can cut the workpiece along the face vertical to the X-axis. SOLUTION: Y-axial sliders 8, 9 can freely move on a carriage 5 in the Y-Y' direction, while Z-axial sliders 10, 11 are supported on the Y-axial sliders 8, 9 and can freely move in the Z-Z' direction. Cutter supporting members 12, 13 are fixed and held in the Z-axial sliders 10, 11 and rotate milling cutter (cutting tools) 12A, 13A in the vertical faces opposed to each other. A metal saw 15 is rotated in the vertical face crossing the axial direction of a work material 4 at right angle. A metal saw supporting member 16 fixes and holds the metal saw 15 and its driving means and is freely moved in the Z-Z' axis direction. In this way, a setting error can be avoided, and a polygon body can be machined precisely.
Patent JP-S62253937-A (JP)
Title: Fuel injection equipment for engine
Inventor: HOTATE MAKOTO
IPC: F02D41/12
Filed: 1986-04-28
Abstract: PURPOSE:To prevent an increase in the torque fluctuation range when an engine is in the decelerating state by correcting the injection timing in a sequential injection system so that fuel is injected in addition to the intake stroke when the engine is detected to be in the decelerating state. CONSTITUTION:On an intake passage 21 are provided, in a descending scale from the upper stream side, an intake temperature sensor 23, an air flow meter 24, a fuel injection valve 27 and the like. While, on an exhaust passage 28 are provided an air-fuel ratio sensor 29 and the like. In addition, into a control unit 31 are inputted not only signals from each of these sensors 23, 24, 29 but also signals from a throttle opening sensor 32, an engine cooling-water temperature sensor 33 and an engine speed sensor 34, and a voltage signal from a battery 35. While, out of the control unit 31 are output prescribed signals to an igniter 37 besides the fuel injection valve 27. Hereupon, when an engine is detected to be in the decelerating state, the injection timing is corrected so that fuel is injected in addition to the intake stroke.
Patent JP-S5620120-A (JP)
Title: Uniformly heating method in soaking furnace
Inventor: YOSHIHARA MASANORI
IPC: C21D1/52
Filed: 1979-07-30
Abstract: PURPOSE: To make it possible to heat steel ingot uniformly in a short time, to reduce the time which the steel ingot stays in the soaking furnace, and to increased the turnover rate of the soaking furnace, by installing an upper burner and three lower burners to the soaking furnace for the steel ingot.  
     CONSTITUTION: A heating furnace for steel ingot 4 is equipped with an upper burner 2 at the upper part of the furnace wall A, in addition with lower burners 1A, 1B, 1C in the corners apart from one another at the lower part of the wall B in adjacent to the wall A, and the wall C facing to the wall A. The lower burners form flames in the space between the steel ingot and the respective adjacent walls, and the flames revolve around the lower part of the steel ingot 4 thereby heating the steel ingot 4 from above and from below together with the upper burner 2. Regulation of the ratio of fuel quantity to be charged to the upper burner 2 and that to the lower burners 1A, 1B, 1C allows to heat the whole steel ingot 4 uniformly from the top to the bottom in a short time, consequently the turnover rate of the furnace is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0726294-A (JP)
Title: Detergent, and detergent composition for degreasing and defluxing which does not cause ozonosphere depletion
Inventor: MARUYAMA AKIHIRO
IPC: C09K23/44
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a detergent composition which has excellent detergency in degreasing and defluxing, neither causes ozonosphere depletion nor has harmful toxicity, and is environmetally stable by incorporating an emulsifying agent as the auxiliary constituent into a specified alkyl lactate. CONSTITUTION:This detergent contains 70-99wt.% of at least one alkyl lactate selected from those of formulas I to IV (wherein R1 and R2 are each a 2-3C alkylene; R3 is a 6-8C alkyl; and (m) and (n) are each 1 to 3)(e.g. 2-ethylhexyl lactate) and 1-30wt.% emulsifying agent preferably comprising a nonionic surfactant (e.g. n-octanol). The detergent is used to treat a surface having an adherent grease or oil, or a contaminated surface of, e.g. a printed circuit wiring board by means of dipping or spraying. In the cleaning step, heat or ultrasonic waves can be used as auxiliary means. After the treatment, the surface is washed in water to remove the detergent. The emulsion collected after the water washing can be readily separated into an oil phase and a water phase for recycling.
Patent JP-S59223138-A (JP)
Title: Ingot making method of hollow thick walled steel ingot
Inventor: AIZAWA KANJI
IPC: B22D7/04
Filed: 1983-06-02
Abstract: PURPOSE:To improve the internal characteristic of a steel ingot owing to accelerated cooling of the molten metal charged into an annular metallic mold on a molding board and to prevent cracking on the inside surface thereof by disposing a coolable core at the center of said mold and forming the hollow steel ingot. CONSTITUTION:A core 1 to be disposed at the center of an annular metallic mold has a thin walled consumable shell 2 on the outside surface and is embedded with many cooling piping 4 groups within a shapeless refractory 3 layer packed therein in proximity to the inside surface of said shell. The cooling medium supplied into the central inside cylinder 5 of the core 1 is passed through the inside of the individual pipings 4 in the piping 4 group. Cooling on the inside surface side of the molten steel charged into the mold is accelerated by the extraction of the heat by the cooling medium and at the same time the thermal shrinkage of the inside solidified shell of the hollow thick walled steel ingot growing in melt sticking to the shell 2 is released by the compressibility of the layer 3 packed in proximity to the shell 2, by which the internal characteristic of the hollow steel ingot is improved.
Patent JP-S63266258-A (JP)
Title: Hydraulic control method for automatic transmission
Inventor: HIRAMATSU TAKEO
IPC: B60W10/11
Filed: 1987-04-20
Abstract: PURPOSE:To carry out stable speed change control with high response even if engine torque varies during speed change by regulating pressure supply for a frictional engaging element corresponding to transmission torque level of a driving force transmission device during speed change and controlling torque capacity. CONSTITUTION:A transmission control unit 16 takes in rotation Ne of an engine 10 from sensors 14, 15, 17-19, rotation Nt of a turbine from a torque converter 20, rotation No of a transfer drive gear, throttle opening thetat, oil temperature, etc., and detects transmission torque level of the torque converter 20. When speed is changed through a transmission gear 30, a hydraulic circuit 40 is controlled corresponding to the transmission torque level so as to regulate hydraulic pressure to be fed to a frictional speed change engaging element in a transmission 30 thus controlling torque capacity thereof. Consequently, speed change control can be made stably with high response even if engine torque is varied through acceleration work during speed change.
Patent JP-2000293389-A (JP)
Title: Mirror disk restoration system in fault tolerant system
Inventor: FUJI KAZUHIRO
IPC: G06F11/20
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce time taken by mirroring and recovery time and to improve reliability by minimizing data transfer quantity when the system is restored. SOLUTION: Computers 1 and 2 have the same hardware configuration, are connected to each other by a link cable 3 and constitute a fault tolerant system. Also, the disks 15 and 25 of the respective computers 1 and 2 perform mirroring and hold the same information mutually. Data information updated while one computer 2 stops due to some factor other than a fault of the disks 15 and 25 is stored in a special area of the computer 1, i.e., in a data access table 18. Then, the computer 2 where the fault occurs is repaired to be returned to be the system of a dual system, and when disk data is recovered, the data information of the updated disk 15, i.e., only differential information while the computer 2 stops and recovery work is performed is transferred to the disk 25 of the computer 2.
Patent JP-H04326658-A (JP)
Title: Unmagnification reader
Inventor: NAMOTO YOSHITERU
IPC: G03B27/50
Filed: 1991-04-26
Abstract: PURPOSE:To output original information converted into an electric signal and to make the size of the unmagnification reader small by forming an image onto a photoelectric conversion means with a lens whose focal distance is short and arranging a light source toward a lens whose focal distance is long so as to allow the light to radiate an original face. CONSTITUTION:A 1st lens 2a is a lens in which plural convex lenses 2 whose focal distance is L1 are arranged regularly while having a light shield layer 5c inbetween. Similarly, plural convex lenses 2b whose focal distance is L2 and shorter than that of the lens 2a while having a light shield layer 5c are formed at a mane inter-lens pitch as that of the lens 2a. Then the lenses 2b are adhered so that they are made correspondent to each other to form an unmagnification lens 2. A photoelectric conversion means 4 is arranged to an image forming position of the 1st lenses 2a of the lens 2 and an original platen 1 is arranged so that the placing face of the original 5 is placed to the image forming position of the 2nd lens 2b. Then a light source 3 radiating the original face is provided to make the reader small with high performance.
Patent JP-H04327888-A (JP)
Title: Operation of automatic washing machine and control device thereof
Inventor: TAMAE SADAYUKI
IPC: D06F33/02
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the occurrence of wrinkles and crinkles in the wash, even if prewashing operation is carried out by providing a process for preventing the loss-in-shape of the wash by soaking it in sufficient water in such a condi tion that washing water has been stored in a tank, after completion of the rinsing process. CONSTITUTION:A microcomputer 1 is provided with an operation start-time determining means 2, a process control means 3, and a draining-process start- time determining means 4; and in the respective time determining means 3 and 4, respective times are determined by the operation of a prewashing completion-time control means 5 and a program setting means 6. A process for preventing the loss-in-shape of the wash by soaking it in water in such a condition that washing water has been stored in a tank, after completion of the rinsing process is provided. The time of the shape preventing process is set by calculating only the time required for the last draining process that is least different from the real time, and by substrating it from the preengaged completion time. Thus, the time from the start of operation up to the washing, rinsing process and the shape preventing process can be kept constant.