baber/WOPTO huggingface dataset:
Patent JP-H0536423-A (JP)
Title: Manufacture of thermal battery
Inventor: TAKATSUKA NARIAKI
IPC: H01M6/36
Filed: 1991-07-29
Abstract: PURPOSE:To provide a highly reliable thermal battery stabilized in voltage build-up by preventing the fall of a fuse band in the manufacture of a thermal battery. CONSTITUTION:In the manufacture of a sheet fuse agent, a paste agent consisting of a water soluble polymer such as a polyfluorocarbon or CMC is added, and charged into a determined dimension. Thereafter, drying is conducted to form a fuse band.
Patent JP-H0960547-A (JP)
Title: Throttle control device for internal combustion engine
Inventor: SUGANUMA KENJI
IPC: H02P7/291
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by eliminating necessity for a circuit minor loop and an additional circuit or high speed processor treating, while compensation relating to disturbance torque, when movement of a throttle valve, for instance, in ISC or the like is relatively small to hold a fixed opening, in an electronic throttle system. SOLUTION: In order to compensate load torque TL (disturbance toque), a disturbance torque value Tdis, calculated to be based on an actual current value Ia flowing in a DC motor 12 and an actual throttle opening θth, is converted in dimension of a current, thereafter relational expression of Dr=(R/E) IM is used, to substitute a motor mean current value for IM, motor resistance value Ra for R and battery voltage +B for E, with conversion into dimension of duty ratio Dr. Since the duty ratio driving the DC motor is corrected by this duty ratio Dr, a disturbance feedback can be realized.
Patent JP-H1153474-A (JP)
Title: Character string recognizing method
Inventor: YOSHIDA TAKAYOSHI
IPC: G06K9/62
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To shorten a character recognition time, to make character recognition and word matching well-balanced, and to improve efficiency by dividing the whole character set into two partial character sets and storing them in a matrix dictionary. SOLUTION: In a 1st recognizing process, a character matching and discrimination part 25 performs matching against all characters which belong to the 1st partial character set in the matrix dictionary 26. A work matching and discrimination part 28 tries to determine all characters by a work matching process by using a 1st candidate character group which possibly includes errors as it is.  In a 2nd recognizing process, a binary image obtained by cutting the patterns of characters which can not be determined again is inputted from an input terminal 21 and reexecution is performed up to the extraction of a feature matrix; and characters are matched and discriminated over the 1st partial character set and 2nd partial character set of the matrix dictionary 26, and a specific number of candidate characters put in order as a result are found and written so that corresponding parts of the candidate character group stored in a candidate character memory 27 are updated.
Patent JP-S59102041-A (JP)
Inventor: MINAMINO MITSUO
IPC: E04B2/02
Filed: 1982-12-03
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-H0537734-A (JP)
Title: Picture reader
Inventor: MATSUSHIMA KEIICHI
IPC: H04N1/04
Filed: 1991-07-31
Abstract: PURPOSE:To read accurate picture information inexpensively without need of luminous quantity correction. CONSTITUTION:An optical path increasing means 4 comprising two total reflection mirrors 5, 6 is arranged between an original 2 and a lens 9. The total reflection mirrors 5, 6 are arranged in parallel with the main scanning direction X of the original 2 at a deviated position with respect to the subscanning direction Y. A read mechanism section 10 comprising CCDs 11, 12, 13 arranged in two lines is arranged to, the rear side of the lens 9. The CCDs 11, 13 arranged on the same line read sets of picture information a1, a3 of split pictures A1, A3 and the CCD 12 reads picture information a2 of the split picture A2. Then the CCDs 11, 13 correspond respectively to the mirror 6 and the CCD 12 corresponds to the mirror 5 respectively and same images A', A'' are formed on each CCD.
Patent JP-H10110347-A (JP)
Title: Part for loom and loom using the same
Inventor: TANIGUCHI JUNJI
IPC: C22C38/40
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a part for a loom having an improved abrasion resistance against the sliding of a thread, and capable of accomplishing a long life by satisfying a corrosion resistance appropriate to the surrounding for producing a woven fabric and improving a setting properties. SOLUTION: This part for a loom is the one composed of an iron-chromium- based alloy or an iron-chromium-nickel-based alloy and the iron-chromium-based alloy or the iron-chromium-nickel-based alloy has a structure comprising two phases of ferrite phase and martensitic phase. The iron-chromium-based alloy includes 10-20wt.% Cr. The iron-chromium-based alloy further includes 0.01-20wt.% at least one kind selected from among Mn, Co, Cu and Pt and 0.0001-1wt.% N. The iron-chromium-nickel-based alloy includes 10-30wt.% Cr and 0.01-15wt.% Ni.
Patent JP-S6455844-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA YOSHIAKI
IPC: H01L21/302
Filed: 1987-08-26
Abstract: PURPOSE:To vary the etching velocities of an interlayer insulating film above and below the film and to prevent upper layer wirings at the upper end of an opening from disconnecting liable to be generated by forming a silicon oxide film by depositing while stepwisely or continuously varying the pressure of Ar gas by a sputtering method from low to high as the interlayer insulating film. CONSTITUTION:A silicon oxide film 5 in Ar gas of pressure of 5X10<-3>Torr by a sputtering method on a surface including lower layer wirings 4 and a silicon oxide film 6 in Ar gas of 1X10<-2>Torr are sequentially laminated to form an interlayer insulating film. Then, a photoresist film 7 having a pattern for connecting the wirings 4 is formed on the film 6, with the film 7 as a mask the films 6, 7 are sequentially etched with buffered fluoric acid having higher etching velocity at higher pressure of Ar gas pressure at the time of forming the silicon oxide film to form a conical opening 8. Then, the photoresist film 7 is removed, an aluminum layer is deposited on the film 6 including the opening 8, selectively etched, connected to lower layer wirings 4 of the opening 8 to form upper layer wirings 9 extending on the film 7.
Patent JP-S6367515-A (JP)
Title: Simple inclinometer with multiple communicating tubes
Inventor: HIDESHIMA YOSHIAKI
IPC: G01C9/22
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a simple inclinometer which can be manufactured at a low cost by providing transparent communicating tubes vertical along the flank of a cylindrical container and letting them communicate with the neighborhood of the bottom board of the container. CONSTITUTION:More than three transparent communicating tubes 3, 4, and 5 are provided vertically along the flank of the cylindrical container which has a bottom board with their upper ends open upward and connected to the flank nearby the bottom board at positions obtained by dividing the periphery by the same angle. Further, the communicating tubes 3, 4, and 5 are marked with scales M. The scales M of the communicating tubes 3, 4, and 5 are read after they are installed to determine a reference water surface before slanting and the scales of the communicating tubes are read even after slanting to determine the water surface 6A.
Patent JP-S58110910-A (JP)
Title: Liquid fuel combustion wick
Inventor: TOMIOKA MITSUHARU
IPC: F23D3/08
Filed: 1981-12-25
Abstract: PURPOSE:To obtain the liquid fuel combustion wick preventing generation of soot and tar by making the wick mainly of ceramic fiber such as silica alumina and heat-treating the tip end thereof. CONSTITUTION:The main wick 1 of cylinder form is constituted by ceramic fibers of silica-alumina system combined by an oil-resisting organic joining agent such as polyvinyl acetate, polychloroprene, and polyacrylic ester. A sucking-up wick 2 is made cloth or cord of polypropylene or cotton. The upper end 1a of the main wick 1 is heat-treated at such a high temperature as 600-800 deg.C so as to remove an organic joining agent contained in the main wick 1. Thus the generation of soot and tar can be effectively prevented.
Patent JP-S60105535-A (JP)
Inventor: TSUGAWA SHIYUNICHI
IPC: C25D3/56
Filed: 1983-11-14
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-H1160389-A (JP)
Title: Production of silicon carbide single crystal
Inventor: KITO YASUO
IPC: H01L21/205
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality silicon carbide single crystal in bulk state by preventing cracks or warpage produced in a silicon carbide single crystal layer becoming a seed crystal. SOLUTION: Plural grooves 4 crossing one another are formed in a silicon single crystal substrate 3 to divide the surface of the silicon single crystal substrate 3 into plural regions. The silicon carbide single crystal layer 5 is grown on the surface of the silicon single crystal substrate 3, and further, a silicon carbide single crystal 7 is grown on the silicon carbide single crystal layer 5. In this method, by forming the grooves 4 to have such a width that is twice or less than twice of the growing length of the silicon carbide single crystal layer 5 in the parallel direction to the surface of the silicon single crystal substrate 5, the silicon carbide single crystal layer 5 divided by the grooves 4 is joined to form a continuous large-size layer while the silicon carbide single crystal layer 5 grows.  Therefore, by forming the silicon carbide single crystal 7 on the large-size silicon carbide single crystal layer 5 above described, the silicon carbide single crystal 7 can be grown into bulk state.
Patent JP-H1152260-A (JP)
Title: Optical switch device and computer network system using the same
Inventor: HIRAYAMA NAOYUKI
IPC: H04B10/27
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch device changing over a switch by acting only when abnormality occurs. SOLUTION: A trigger pulse is generated by a one-shot multivibrator based on the change of state of an output signal from a D flip-flop circuit 23 caused by the loss of a main power source 22, and switching elements S1 and S2 or S3 and S4 are made in an on-state by the trigger pulse, whereby a solenoid coil 16 is energized by taking a capacitor 21 as a power source. The optical switch is changed over by the action of magnetic field formed by a current, and such a state is kept by the self holding function of the optical switch, so that the switching action corresponding to the change of state caused by the loss of the main power source 22 is obtained.
Patent JP-2001037220-A (JP)
Title: Switching power source unit
Inventor: HOSOYA TATSUYA
IPC: H02M3/338
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a switching power source unit which enables cost reduction, miniaturization and weight reduction by simply constituting a circuit which controls a sub-switching element performing on/off operation, synchronously or inversely to a main switching element, without using an IC and an insulating circuit. SOLUTION: In a switching power source unit 1, a sub-control circuit 3 which controls an FET Q2 which performs the on/off operation inverse to the on/off operation of an FET Q1 is provided with a transistor Q3, and a resistor R1 and a capacitor C2 which constitute a time constant circuit. The FET Q2 turns on by a voltage generated in a second driving winding N4 of a transformer T. The transistor Q3 turns on by an arbitrary time set by the time constant circuit, and the FET Q2 turns off.
Patent JP-H0934671-A (JP)
Title: Data processing for visiting card or small notebook
Inventor: SAKURAI TADASHI
IPC: B42D15/02
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide the system which enables a user to easily arrange the data on sheets of paper, which are small and are difficult to manage and apply, of a visiting card or a system notebook by himself. SOLUTION: A date 7A, a memorandum 7B, etc., are printed by a miniprinter 2 of a small-sized computer peripheral device 1. A small-sized optical reader 3 and a storage disk 4 are added, and data 6C on the visiting card or sheets of paper 8B of the system notebook is read and is processed and is filed in the storage disk 4 and is printed on sheets of paper 8A of the system notebook.
Patent JP-S6456562-A (JP)
Title: Thermal printer head
Inventor: HOSOKAWA SHINICHIRO
IPC: B41J2/335
Filed: 1987-08-27
Abstract: PURPOSE:To enable a recording width to become urdened and also the structure of the subject head to be durable even to severe temperature change by subdivid ing an elastic body and its pressing cover longitudinally. CONSTITUTION:A flexible printed circuit board(FPC)4 consists of a main body 4a and a support 4b, and connects a heat generating base 2 to a connector 3. In addition, a rigid structural body (cover) 1 presses FPC 4 under pressure through an elastic body 5, for instance, by the clamping force of a screw 7 between a latch-used retaining member 6 and the structural body. Then the cover 1 is, for instance, made of aluminum, and composed of two separate parts 1a, 1b. Thus the occurrence of a warp due to a significant temperature change is prevented. For instance, almost no warp is recognized when the tem perature ranges from 5 deg.C to 70 deg.C. Further, in proportion to the minimization of warp, the shrinking of the crimped part of the support 4b on the soft FPC which is caused by the repeated generation of a sudden temperature change is eliminated.
Patent JP-H0878661-A (JP)
Title: Semiconductor element for power
Inventor: SHIMIZU JUNYA
IPC: H01L29/74
Filed: 1994-09-08
Abstract: PURPOSE: To provide an element in which an anode layer and an n-base layer are stacked and a plurality of cathode layers and gate layers are made at specified intervals in the direction orthogonal to the direction of stacking, at the surface of the center of the base layer and which lightens an electric field enough at the end face of itself without increasing the area of the element. CONSTITUTION: Guard rings 15, the depth of which become shallow in stages from the inside periphery to outside periphery and also the concentration becomes lower in stages, are mace on the surface of the base layer 10 around a cathode layer and a gate layer.
Patent JP-H0262789-A (JP)
Title: Static memory
Inventor: ANDO MANABU
IPC: G11C11/41
Filed: 1988-08-29
Abstract: PURPOSE:To generate a potential equalizing signal at high speed by driving a potential equalizing transister of a block by a block equipotential signal which is generated by taking the OR of N-pieces of main potential equalizing signals for every M-pieces of memory cell array blocks. CONSTITUTION:Two ATD (address transition detection circuit 1) or more are divided into two groups or more, the main potential equalizing signal taking the OR of the ATD output for every divided groups is generated and simultaneously a memory array is divided into two blocks or more. The OR of two main potential equalizing signals or more are taken, circuits 40-90 and 4-9m to generate the block potential equalizing signal are provided and the potential equalizing transisters Q00-Qm1 are driven by the block potential equalizing signal. Thus, the potential equalizing signal to potential-equalize a bit line using the ATD 1 can be generated at high speed.
Patent JP-H0497564-A (JP)
Title: Semiconductor device
Inventor: YANO KAZUO
IPC: H01L27/10
Filed: 1990-08-15
Abstract: PURPOSE:To permit high-speed information processing by extremely small electric consumption by locking a conductive carrier in the activating area in a barrier area and generating electric dipole by the localization of the conductive carrier. CONSTITUTION:The barrier area 7 of a high-resistance semiconductor, etc., inclxades plural activating areas 6 and a conductive carrier 4 is locked in the activating areas 6. The activating areas 6 contain an impurity atom 5, and since the activating areas which generate electric dipole by the localization of the conductive carrier are separated by the barrier area, the conductive carrier does not move between the activating areas and high-speed operation is attained. Since the conductive carrier generated by the impurity atom is locked in the activating area, the conductive carrier does not flow out from the activating area and information is maintained and stored. The electric dipole is generated by the localization of the conductive carrier in the activating area, the information is expressed and stored by the direction and the size of the electric dipole and the content is controlled by an external electric field. The content of the information is successively transmitted to the adjacent electric dipole using the interaction caused by the electric field between the adjacent electric dipoles and the information is transmitted.
Patent JP-H0762869-A (JP)
Title: Erection of frame structure
Inventor: TERAUCHI YUTAKA
IPC: E04G21/14
Filed: 1993-08-30
Abstract: PURPOSE:To easily carry out installation works of a frame structure at the upper side against the frame structure at the lower side. CONSTITUTION:The upper side column base 20 is guided in a specified position of the connected part in the lower column base 10, on the basis of the lowering motion of the upper side frame structure against the lower side frame structure by a guide member 30 provided at least at one of the column bases of the lower side column base 10 constituting the lower side frame structure and the upper side column base 20 constituting the upper side frame structure. The upper side frame structure against the lower side frame structure is positioned.
Patent JP-H1035108-A (JP)
Title: Optical information recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/249
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording material for an optical recording medium of superior light fastness by containing a specified compound as a main component in a recording layer. SOLUTION: A compound represented by the formula I is contained as a main component in a recording layer. R1 and R2 , can be same or different respectively, and R1 represents 1-6C alkyl or its substituent, and R2 represents halogen, nitro, hydroxyl, substituent or non-substituent alkyl, substituent or non-substituent alcoxy, substituent or non-substituent alkyl thio, or dialkylamino, and X represents metal complex anion. The recording and regeneration can be carried out by the laser beam of wave range of 700nm or less by the above arrangement, and a high density optical information recording medium of superior light fastness is provided.
Patent JP-H0962307-A (JP)
Title: Plant monitoring control system
Inventor: ARAI YUTAKA
IPC: G06F11/20
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To surely secure the coincidence among system processing states by providing the common and individual data storage areas in every system and copying equivalently the processing results in the common area or copying collectively the processing results in the individual area according to the processing contents. SOLUTION: A processor is multiplexed from an A system through an X system, and each of these systems A to X monitors a plant via the application programs A1 to X1 and the memories A2 to X2. The data areas using partly the memories A2 to X2 as well as the subsystems A3 to X3 which undergo the fault tolerant processing include the areas A4 to X4 which are common to every device, the areas A5 to X5 which are individual in every device, and the individual areas A6 to X6 of other devices. In a processing mode where a single result is obtained by a single input operation applied to a program, the result of a main system (A system) is registered in the common area A4 and the equivalent processing is carried out among the common areas B4 to X4 of other devices.  When plural results are obtained by a single input operation, the processing results of the main system are successively stored in its on area A5 and these registered contents are copied in the areas B6 to X6 of other devices every time a single processing operation ends.
Patent JP-H0616366-A (JP)
Title: Outer wall installation by shiftable lifter and device therefor
Inventor: ABE FUMIO
IPC: E04F21/18
Filed: 1992-07-02
Abstract: PURPOSE:To efficiently execute the outer wall installation work in a wide range as a high place work in the iron frame construction work by a single operator by using a sucker jigs so that the work can be carried out safely on a working floor surface which is always positioned on an execution site surface. CONSTITUTION:A working floor 6 having a free frame 5 which is vertically extended and contracted with an oil pressure is installed on a frame board 2 which can travel on a rail 1, and a two-arm hinge device 7 which is operated by a button and permits the vertical operation and turn in 360 deg. is installed on the working floor 6, and the sucker frame board 9 having a sucker 10 which can cbange attitude by an angle of 90 deg. from the horizontal direction to the vertical direction is connected at the top edge of the top arm 8 of the two-arm hinge device 7, and in the installation execution of the outer wall consisting of iron frames, the working floor 6 is shifted to an execution place through the remote control, and the wall member is pushed onto the sucker 10 of the sucker frame board 9, and the nut tightening work is carried out by the labors of operators.
Patent JP-H04182022-A (JP)
Title: Puller device for extruder
Inventor: NORIMURA MASAO
IPC: B21C35/02
Filed: 1990-08-13
Abstract: PURPOSE:To improve the efficiency of cycle time and to realize the line with good layout property by setting a pair of guide rails on the one side of the run-out table, and driving the carriers mounting each clamp head which does not interfere the back and forth movement with each other. CONSTITUTION:A carrier 10 moves on each of guide rails G alternately to the back and forth direction, on the forwarding time, a clamp head 14 takes the operating position, clamps a shape. A to be extruded on the run-out table R and pulls, on the backwarding time, it is moved so that the clamp head moves backward while taking the retreating position. Because the operating position and the retreating position of the clamp head 14 do not interfere with each other, so two stands of the carriers 11 can pass each other without interfering with each other. The effect of this invention is that the driving system of carriers is simple, an irreducible minimum movement of necessity and that the upward space can be open.
Patent JP-S58112029-A (JP)
Title: Apparatus for deodorizing dry exhaust gas of offset rotary press
Inventor: NIIMI TAKEO
IPC: F23G7/06
Filed: 1981-12-25
Abstract: PURPOSE:To suppress the consumption of energy to the minimum limit, by enabling the efficient deodorizing treatment of an exhaust gas. CONSTITUTION:This deodorizing apparatus is constituted by perceiving such a fact that reaction heat in a catalyst is proportioned to the concn. of an ink solvent component in an exhaust gas and, based on the measured value of said reaction heat, an exhaust amount and a heating amount are determined. Therefore, thermometers 37, 38 are respectively provided to the front and the rear positions of the catalyst 32 to measure temps. T1, T2 prior to and posterior to catalytic reaction and T2-T2 is set as the substitute characteristic value of the concn. of the ink solvent component. T1 and T2 are put in a speed control part 39, a temp. control part 40 and a damper control part 41 and the control part 39 increases and decreases the exhaust amount due to a fan 34 when T2-T reaches a set value or more. On the other hand, when T1 becomes abnormally high, an exhaust pipe 43 is provided between the catalyst 32 and a heat exchanger 33 in a bypass fashion and exhaustion is controlled by the damper control part 41 in such a manner that a damper 46 is opened to discharge the exhaust gas to the atmosphere through the exhaust pipe 43 without passing the same through the heat exchanger 33.