baber/WOPTO huggingface dataset:
Patent JP-S58151952-A (JP)
Title: Method for cooling casting mold using electromagnetic stirring
Inventor: UEOKA TETSUYA
IPC: B22D11/04
Filed: 1982-03-02
Abstract: PURPOSE:To prevent the deterioration of copper plates and to improve the efficiency  of electrostatic stirring, by detecting the average temp. of the copper plate near the  meniscus of a casting mold for electromagnetic stirring, and controlling the flow rate  of cooling water for the mold to keep the temp. of the copper plate in an optimum  range. CONSTITUTION:Plural thermocouples 3 are provided in the vertical direction in the position around about 100mm. lower than the meniscus of molten steel to a copper plate  2 of a casting mold 1 having an electromagnetic stirrer in contact with the molten  steel, and the temps. of the plate 2 in said position are detected. The detected temps.  are converted to electric currents with temp. transducers 7, and further an average  temp. is determined with a calculator 8. The difference thereof from a set temp. is  determined. Said temp. difference is outputted to a flow rate controller 10 which controls the openings of a flow rate control valve 12 for cooling water interposed in a  piping 5 through a low limiter 11. The copper plate 2 is thus cooled so that the temp.  thereof is kept within the range of 120-240 deg.C which are adequate temps. for which  both of high-temp. yield strength and the damping factor of magnetic flux are taken  into consideration.
Patent JP-H05236685-A (JP)
Title: Brushless dc motor
Inventor: YAMAGIWA AKIO
IPC: H02K29/00
Filed: 1992-02-20
Abstract: PURPOSE:To improve the mechanical strength of a rotor by forming the end of the permanent magnet buried in the rotor of a brushless DC motor into convex shape. CONSTITUTION:For a brushless DC motor, a permanent magnet 2b is buried to turn the direction perpendicular to the radial direction of a rotor core 2a, and also the end in the direction perpendicular to the radial direction of the rotor core 2a of the permanent magnet 2b is made in convex shape. Therefore, the stress concentration at the end of the permanent magnet 2b can be dispersed in nearly all range of the convex face. Hereby, the stress concentration in the place, where great stress concentration was occurring in a conventional rotor, can be reduced, and the mechanical strength of the rotor 2 can be improved.
Patent JP-S60177717-A (JP)
Title: Fir type digital filter
Inventor: NISHIGUCHI MASAYUKI
IPC: H03H17/00
Filed: 1984-02-23
Abstract: PURPOSE:To obtain filter characteristics higher about M/M(-1) times compared with a conventional case in an over-sampling mode of M times with the hardware scale similar to the conventional one, by setting such a multiplication coefficient that makes a convolutional operation through at a time point when the real data exists. CONSTITUTION:The value of the input data if exists is transmitted as it is when the sampling period is changed to T/2 from T. Then the interpolation data is produced from before and after data by a filtering process only in case the input data does not exist and should be interpolated. In other words, the digital signal subjected to A/D conversion with a smapling frequency (2fs=Fs) is delayed successively by a prescribed degree by a shift register 21 and an RAM22 and supplied to a multiplier 23 in the form of data. This data is multiplied successively by the corresponding multiplication coefficients supplied from an ROM24 and then supplied successively to an adder 27 to be added repetitively with said output of multiplication. Then the output of an accumulator 28 is supplied to a shift register 30 via a contact (a) of a switch circuit 29.
Patent JP-H02211675-A (JP)
Title: Superconducting device
Inventor: AMI TAKAAKI
IPC: H01L39/00
Filed: 1989-02-13
Abstract: PURPOSE:To elevate the critical temperature of a superconductor by providing a voltage applying means for applying voltage to the superconductor. CONSTITUTION:When 0.1V is applied between electrodes A, D first, TC is approximately 14K and is lower than an operating temperature, thus bringing an Nd- Ce-Cu oxide superconductor 1 to a normal conductive state. Consequently, voltage corresponding to the electric resistance of the Nd-Ce-Cu oxide superconductor 1 under the normal conductive state is output between electrodes B, C. When 1.0V voltage is applied between the electrodes A, D, the TC of the Nd-Ce- Cu oxide superconductor 1 is elevated to approximately 30K, and made higher than the operating temperature, thus bringing the Nd-Ce-Cu oxide superconductor 1 to a superconductive state, then bringing an electric resistance value to the limit of measurement or less. Accordingly, voltage output between the electrodes B, C is brought to 0 at that time.
Patent JP-H11233457-A (JP)
Title: Semiconductor chip peeling equipment
Inventor: FUKUDA MASARU
IPC: H01L21/301
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent break of a semiconductor chip, by forming a recessed part on the surface of a suction nozzle, facilitating peeling of a semiconductor chip from a dicing tape, and preventing unnecessary load from being applied to the semiconductor chip. SOLUTION: A recessed part 2e is formed on a suction surface 2b. The recessed part 2e is constituted of a front side slant surface 2c which is inclined downward from a feed side of a dicing tape 4 toward the almost central part of the suction surface 2b, and a rear side slant surface 2 which is inclined upward from the almost central part of the suction surface 2b toward a roll-up side of the dicing tape 4. In a semiconductor chip 5, the front end part 5a and the rear end part 5b abut against the rear side slant surface 2d and the front side slant surface 2c, respectively, and the dicing tape 4 is peeled from the back of the semiconductor chip 5. In the above state, the semiconductor chip 5 is sucked with a collet 3 and transfered to a semiconductor IC manufacturing factory.
Patent JP-S59155579-A (JP)
Title: Permanent automatic machine
Inventor: HONDA SHIYOUICHI
IPC: F03G7/10
Filed: 1983-02-23
Abstract: PURPOSE:To generate permanent power by a method wherein the buoyancy of a substance in liquid in a vessel is stopped by a retainer or stopped from the outside of the vessel to repeat it alternately and change the weight of the vessel. CONSTITUTION:A substance 8 provided with a supporting pillar, having a specific gravity lighter than the liquid, is submerged into the liquid and the upper part of the pillor is provided with a buoyancy receiver 9 while a buoyancy stopper 10 is attached to the upper part of the vessel 5 through a rotating part 11. When the buoyancy stopper 10 is disengaged from the buoyancy receiver 9, the buoyancy of the substance 8 acts on a contacting point between a buoyancy shaft stopping wheel 16 through the buoyancy shaft 12 while the vessel becomes light and moves upwardly. When the buoyancy stopper receiver 9 is stopped by the buoyancy stopper 10, the buoyancy of the substance 8 becomes impossible to act on the buoyancy shaft 12, the vessel 5 becomes initial weight, the weights of the left and right of a rotating shaft 3 become equal and the posture of the machine returns to the initial posture before the motion.
Patent JP-H01206967-A (JP)
Title: Preparation of 'konjak'
Inventor: MATSUI YUKITOMI
IPC: A23L19/00
Filed: 1988-02-15
Abstract: PURPOSE:To obtain 'KONJAK' (devil's-tongue) having a high nutritive value, by kneading 'KONJAK' flour with cow's milk, adding lime and coagulating the kneaded mixture. CONSTITUTION:'KONJAK' flour is kneaded with cow's milk and lime is added to coagulate the kneaded material and afford the aimed 'KONJAK'. Furthermore, frozen fish meat, as necessary, is minced and diluted in water and 'KONJAK' flour is placed therein and kneaded. Lime is then added to coagulate the kneaded mixture. Thereby, plate 'KONJAK', 'SUMAKI-KONJAK' (read screen-rolled 'KONJAK' or 'KONJAK TEMPURA' (fried 'KONJAK') is obtained.
Patent JP-S58151855-A (JP)
Title: Manufacture of permanent magnet rotor
Inventor: HATSUHARA MASANAO
IPC: H02K21/46
Filed: 1982-03-05
Abstract: PURPOSE:To improve yield and workability by a method wherein a plurality of arc-shaped magnets is fixed to the inside wall of a cylindrical cover, an Fe lamination with a passage for liquid metal is provided inside, and the entirety is die-cast in a prescribed mold. CONSTITUTION:An Fe plate with a hole 8 wherethrough liquid metal passes during a die-casting process is formed on the inside wall of a stator for the formation of a laminated Fe core 7. A plurality of arc-shaped permanent magnets 6 is fixed by adhesive to the inside of a cylindrical cover 5 composed of non-magnetic material. The combination of the permanent magnets 6 and the laminated Fe core 7 on their inside walls is covered with an outer cylinder 10 and end rings 2a, 2b with circular vacancies 20 with protrusions 3a, 3b for supporting balancing weight. Liquid metal is put in through an inlet 11 to form the end ring 4b, balancing weight installing protrusion 3b, conductor bar 9, end ring 4a, and balancing weight installing protrusion 3a.
Patent JP-H01211542-A (JP)
Title: Production of 4,4'-dihydroxytetraphenylmethanes
Inventor: OHAMA HIDEO
IPC: C07C37/18
Filed: 1988-02-18
Abstract: PURPOSE:To obtain the crystal of the above compound from bezenes, CCl4 and phenols which are raw materials easily available on industrial scales at low costs, with a simple process in high yield without separating an intermediate, by adding water and a halogen-containing compound to the reaction mixture. CONSTITUTION:Benzenes of formula I (R<1> is H, halogen, alkyl, aryl, aralkyl, etc.; n is 1-6) are made to react with CCl4 in the presence of a Lewis acid catalyst such as AlCl3, the obtained reaction mixture is reacted with phenols of formula II (R<2>=R<1>; m is 1-4) and, without separating the diphenyldichloromethanes obtained as intermediates from the system, water and a halogen-containing compound are added to the system to precipitate the objective compound as a crystal. The obtained compound is useful as a raw material for engineering resins, optical disk materials, etc., and intermediate for organic syntheses, etc. Preferable examples of the halogen-containing compound are halogen-containing acids, oxyhalides, phosphorus halides, metal halides, etc.
Patent JP-S63276458-A (JP)
Inventor: DEIBUITSUDO ARAN BEINTSU
IPC: A23L27/21
Filed: 1988-02-18
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-S57148462-A (JP)
Title: Original reading and transferring device
Inventor: KOIKE KESAMITSU
IPC: H04N1/107
Filed: 1981-03-10
Abstract: PURPOSE:To read and transfer graphic data correctly in either directions of the hand scan of a reader, by adequately controlling the reversible counter of a writing circuit according to the direction of a direction discrimination signal. CONSTITUTION:A writing circuit 5 is provided with a reversible counter 11 which performs the addressing of a memory 6 in a direction X. When direction discrimination signals PX and MX show a positive direction, the contents of the reversible counter 11 are increased, synchronizing with movement pulses SCK, successively starting at an initial address, and when the signals PX and MX show a backward direction, the reversible counter 11 goes down successively starting at a final address. Therefore, even when the hand scan of a reader is done in either direction, graphic data is read and transferred correctly.
Patent JP-H08207378-A (JP)
Title: Overlay printing device, method and system
Inventor: MATSUZAKI KOICHIRO
IPC: G06F3/12
Filed: 1995-01-31
Abstract: PURPOSE: To realize the automatic formation of new annexed data by a method wherein the annexed data of the designated name of a form is read out of a storage means and then inserted in an original annexed data file. CONSTITUTION: When overlay printing is designated, a central processing unit 31 registers a form relating to direction to a printer 34. Next, annexed data file relating to direction is loaded from a storage means 35 to a RAM. Next, a keyword meaning the calling and inserting process of other annexed data is searched from an original annexed data file so as to produce new annexed data through the inserting process of other annexed data. After that, by transferring the new annexed data to the printer 34, overlay printing is executed. Thus, the automatic formation of the new annexed data becomes possible.
Patent JP-H11230838-A (JP)
Title: Torque meter
Inventor: TAKABA ATSUHIRO
IPC: G01L3/10
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enable a torque meter which finds the torque transmitted through a torsion bar on the basis of the phase difference related to the angle of torsion which occurs when the torsion bar is twisted to sufficiently cope with high-speed rotations. SOLUTION: A driving-side magnetic flux change detecting means 4 detects the changes of the magnetic fluxes of driving-side magnets 231 and 232 which occur when a torsion bar l is twisted, and a load-side magnetic flux change detecting means 5 detects the changes of the magnetic fluxes of load-side magnets 331 and 332 which occur when the bar 1 is twisted. The detect signals of the detecting means 4 and 5 are given to the CPU 611 of a torque calculating means 6. The CPU 11 fetches the angle of torsion of the torsion bar 1 by converting the angle into a phase difference. The calculating means 6 finds the torque transmitted through the torsion bar 1 based on the fetched phase difference.
Patent JP-S53120161-A (JP)
Title: Load balancing system utilizing heat generation in dc power source connected in parallel
Inventor: HAGIWARA YOSHIHIRO
IPC: G05F1/10
Filed: 1977-03-30
Abstract: PURPOSE: To balance currents supplied to a common load by providing the heat dissipation plate for each of two dc power sources with a diode each for the opposing power source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01211291-A (JP)
Title: Magnetic tape winding device
Inventor: KOMAKI IWAO
IPC: G11B23/113
Filed: 1988-02-17
Abstract: PURPOSE:To eliminate a waste to reject a magnetic tape having stable quality and to improve winding efficiency by providing a rejecting length setting means which can arbitrarily set the length of the magnetic tape to be rejected by a rejecting mechanism. CONSTITUTION:When a magnetic tape 2 is wound from a first feeding shaft 6 to a winding shaft 4 several times repeatedly, since the residual quantity of the tape 2 becomes less than the winding quantity of the tape 2 to the winding shaft 4 for one time, the tape 2 is switched to another tape 2 fed from a second feeding shaft 8 at a two-shaft switching mechanism 10. Namely, the former tape 2 is cut, movable joining bases 24 and 26 are turned, and the latter tape 2 is joined. On the other hand, a switching action is also executed by a cutting and joining device 28 in a rejecting mechanism 12 in order to guide the former tape 2 to a winding shaft 30. When both the switching actions are completed, the winding shaft 30 is driven and rotated, and the former tape 2 is wound to the winding shaft 30. The winding quantity of the former tape 2 to the winding shaft 30 is made into the same length as the read length of the rejecting length set by a rejecting length selecting switch 14.
Patent JP-2000235070-A (JP)
Title: Communication system
Inventor: KATO AKIRA
IPC: G01S7/36
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To eliminate an exclusive communication system other than an ECM and an ESM, in communication between moving bodies. SOLUTION: This communication system is composed of an ECM and an ESM mounted on the first aircraft. The ECM is provided with a transmitting means for transmitting a disturbing radio wave to a target, and for transmitting modulatingly a communication signal to the second aircraft of a communication object mounted with an ESM for receiving a radio wave from a target to be analyzed. The ESM is provided with a demodulating means for receiving a communication signal from the second aircraft of the communication object mounted with the ESM, to be demodulated.
Patent JP-H04317871-A (JP)
Title: Surrounding device for vehicle engine room
Inventor: MIHIYAERU TAIHI
IPC: B62D25/10
Filed: 1992-02-21
Abstract: PURPOSE: To provide an enclosure for a vehicle engine particularly for agriculture or industry. CONSTITUTION: An enclosure 10 includes a cover such as a hood 14, the front grills 16, 18 and the side shields 20, 22, 24, for covering an engine and the other vehicle components. Further it comprises a rigid frame which can be preassembled along with vehicle accessories and then attached to a part of the vehicle during the final vehicle assembly. The frame 26 is attached to the vehicle by means of shock absorbing mounts to reduce the transmission of vibrations and torsion to the enclosure assembly. The frame 26 is supported at essentially three spots to reduce the transmission of the torsion to the enclosure assembly.
Patent JP-S61197458-A (JP)
Inventor: MISHIMA TAKESHI
IPC: C04B24/28
Filed: 1985-02-22
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-H09230994-A (JP)
Title: Pointing device
Inventor: FUKUDA MOTOHARU
IPC: G06F3/033
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To perform the fine location designation by the foot of an operator which generates little fatigue by providing a location designation means which is mounted on the one foot of the operator and outputs the designation information on the location of a cursor to a computer and providing the location designation means with an upper and lower location detection means and a left and right location detection means. SOLUTION: On the low part side of the location designation device main body 21 mounted on the one foot of an operator, a ball 34 is fitted. In the vicinity of the ball 34, a roller 35 and a pulse generator 36 are provided. The pulse generator 36 generates the pulse corresponding to the rotational amount of the roller 35, this pulse is supplied as the left and right positional information in the display screen to a computer. By the operations of a link mechanism part 2'7, the cursor in the display screen is made to be moved in the upper and lower directions. The location designation device main body 21 is fixed to the heel of the one foot of the operator and a floor 22, and the cursor can be subtlely moved in upper, lower, left and right directions by the tiptoe of the foot of the operator.
Patent JP-S60178085-A (JP)
Title: Rotary type marking apparatus
Inventor: MANNEN KIYOSHI
IPC: B41K3/00
Filed: 1984-02-25
Abstract: PURPOSE:To enable the display of a defect on a cut surface by providing a cap on a marker covering a longitudinal half of a marking portion to turn the marker by a half cycle with a rotary actuator so that two stop positions are created. CONSTITUTION:A marker 11 of a marking apparatus covers almost longitudinal half of a marking part 12 with a cap 13 and the bottom thereof is fitted securely into a coupling 14 so that a rotary actuator 16 will fix a stable stop position of about 180 deg. to the coupling 14 by a compressed air fed from an inlet/outlet 17. When displaying a defect on a cut surface of a web, the direction of the marker 11 is controlled with the actuator 16 so that the exposed surface of a marking part 12 is brought into contact with the cut surface having the defect and the cap 13 faces the other cut surface of the web. Thus, the display of a defect can be performed on a slitter cut surface safely and accurately.
Patent JP-2000235774-A (JP)
Title: Tape driving device and record medium
Inventor: KATO TATSUYA
IPC: G11B15/68
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To enable an error analysis while using error information from a memory even in a state in which a tape cassette is unloaded from a driving device by generating error information for recognizing an error when the error is generated and storing the error information in the memory of the tape cassette. SOLUTION: When a tape cassette is loaded in a device and it is moved to an ordinary operation, a system controller 15 monitors whether an error is generated in a tape drive or not and when an error is generated in the drive, the controller generates error information corresponding to respective items which are constituted in a mechanism error log in work areas provided in the tape streamer drive 10 of, for example, an S-RAM 24 or the like. Next, the controlled moves information of the field (N) of the mechanism error log stored in the S-RAM 24 to a field (N+1). Secondly, the controller writes this mechanism error log in an MIC. Moreover, when the log is updated, the controller returns to the monitoring of the generation of an error.
Patent JP-S62194750-A (JP)
Title: Radio calling system receiver
Inventor: HINO HIROYUKI
IPC: H04B17/30
Filed: 1986-02-21
Abstract: PURPOSE:To judge easily whether or not the service is offered at the location where a reception equipment is in use by providing a check means conducting the test of the propriety of the use of the reception equipment. CONSTITUTION:When a level detection and deciding section 17 detects a level more than the required level, an output signal is fed to a light emitting section or a message display section 18, where the reception availability is displayed. Through the constitution above, the possessor of the reception equipment itself checks whether or not the cell service is offered at the location. The said check means checks whether or not a synchronizing signal is receptionable and can be a means deciding whether or not the reception equipment is in normal operation depending on a call signal.
Patent JP-H05232641-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: HIRANO MITSUNORI
IPC: G03C5/29
Filed: 1992-02-21
Abstract: PURPOSE:To reduce occurrence of silver stains in developing baths and on developing racks and rollers by specifying a compound contained in a developing solution and the aperture ratio of an automatic developing machine. CONSTITUTION:This silver halide photographic sensitive material is developed with the developing solution containing the compound represented by formula with the automatic developing machine having an aperture ratio of <=0.05. In formula, each of R1 and R2 is H, alkyl, aryl, aralkyl, hydroxy, mercapto, carboxy, sulfo, phosphono, amino, nitro, cyano, halogen, alkoxycarbonyl, or the like, and each may combine with each other to form a ring. Air oxidation is reduced by lowering the aperture M in the developing and processing baths of the automatic developing machine to <=0.05 and stable performances are obtained against variations of various environmental processing conditions, such as temperature and humidity conditions in summer and winter and CO2 concentration in the air circulated and heated with a stove or the like.
Patent JP-H02214762-A (JP)
Title: Electroconductive organic polymer-based power material and production thereof
Inventor: SATAKE HISASHI
IPC: H01B1/12
Filed: 1989-02-14
Abstract: PURPOSE:To obtain the subject powder material suitable for electrode material of battery, adsorbing material or sensor material, etc., having electric conductivity, excellent processability, heat resistance or chemical resistance, etc., by pulverizing insoluble and infusible base material containing polyacene skeleton structure. CONSTITUTION:A insoluble and infusible base material comprising heat-treated material of aromatic condensation polymer composed of carbon, hydrogen and oxygen and containing polyacene-based skeleton structure having 0.6-0.05, preferably 0.50-0.15 atomic ratio of hydrogen atom/carbon atom is pulverized by pulverizing means having <=100 Knoop hardness of working surface to afford the aimed powder having >=1500m<2>/g specific surface area value by BET method and 5-0.1mum, preferably 2-0.1mum average particle diameter.