baber/WOPTO huggingface dataset:
Patent JP-S5797379-A (JP)
Title: Speed controlling device for motor
Inventor: SHIMODA MICHIO
IPC: H02P23/00
Filed: 1980-12-10
Abstract: PURPOSE:To accurately control the speed of a motor in a range from low speed zone to high speed zone by providing a speed monitoring circuit for accurately monitoring and correcting the speed value in a speed control system and a matching filter for simulating the responding characteristics of the system. CONSTITUTION:A speed command from a reference speed command arithmetic circuit 1 is first applied to the speed control circuit 2 of a speed control system 11 through a D/A converter 12. On the other hand, the speed command from the circuit 2 is delayed by the time meeting the responding characteristic of the system 11 through a matching filter 10, a simulation speed signal is thus inputted to a speed monitoring circuit 9, and is compared with a speed detection signal from a counter 7 for counting the pulse train from a pulse generator 6 for the prescribed period of time, and the correction signal from the circuit 9 is so outputted to the circuit 2 through a D/A converter 8 as to set the compared value to zero. In this manner, the controlling accuracy of the system 11 is improved by a digital monitor loop 13, and the responding characteristic is not deteriorated in the followup for the variation in the speed command.
Patent JP-H0340194-A (JP)
Title: Motor controller for automatic vending machine
Inventor: MINAKANE KEIICHI
IPC: G07F13/06
Filed: 1989-07-07
Abstract: PURPOSE:To make the quantity of rotation of a DC motor approach a targeted quantity more accurately by sufficiently decelerating the rotating speed of the DC motor when setting a second switching element at an on-state and applying regenerative brake. CONSTITUTION:A control part 10 is provided which turns off a first switching element 1 from a time when a first comparison part 9 detects the coincidence of a targeted value with the developmental pulse of a pulse generator 6 and sets the second switching element at the on-state. When the DC motor M is energized until the number of developmental pulses of the pulse generator 6 mounted on the output shaft of the DC motor M arrives at a preset value before stopping, the DC motor M is rotated with inertia after energizing is completed. When the motor M is rotated with the inertia and the number of developmental pulses of the pulse generator 6 arrives at the targeted value, the regenerative brake is applied on the DC motor M, and the rotating speed with inertia of the DC motor M is decreased steeply, then, the rotation of the motor is stopped. In such a way, it is possible to make the quantity of rotation of the DC motor M of a controlled system approach the targeted quantity more accurately.
Patent JP-S6419443-A (JP)
Title: File management device
Inventor: KISHI TETSUJI
IPC: G06F12/00
Filed: 1987-07-15
Abstract: PURPOSE:To reduce the time loss of a user due to user's careless erasing of a file by only designating an easy instruction and a restoration file name to restore the file onto a floppy disk even in case of user's erroneous erasing of the file. CONSTITUTION:When the user erroneously erases the file, a file name 10 and the command which restores this file are inputted. A start cluster number 11 related to the erased file which is recorded in a storage circuit 4 and a cluster number 13 in a file allocation table 12 are reproduced on the floppy disk and a file control block 5 to restore the file. Thus, the large time loss for data recovery due to file erroneous erasing which should be loaded on the user is prevented.
Patent JP-2000008047-A (JP)
Title: Production of blast furnace coke
Inventor: KATO KENJI
IPC: C10B57/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To produce a coke having high strength even by the use of a large amount of non-or slightly caking coal by decreasing the content of light component of chamber oven tar by solvent extraction, adding the treated tar to metallurgical coal containing a specific amount of non- or slightly caking coal, charging the mixture into a coke oven and carbonizing in the oven. SOLUTION: A chamber oven tar is extracted with a solvent to decrease the content of light components preferably to 6-15 wt.% of toluene-insoluble component and 3-8 wt.% of quinoline-insoluble component. The treated tar is added and mixed to a metallurgical coal containing 0-70 wt.% of non or slightly caking coal. The mixture is charged into a coke oven 6 and carbonized to obtain the objective coke.
Patent JP-S6154663-A (JP)
Title: Manufacture of color solid-state image pickup device
Inventor: MITA KATSUHISA
IPC: H01L31/0216
Filed: 1984-08-24
Abstract: PURPOSE:To increase the output of white portion, and to improve color reproducibility by forming a projecting white layer constituting one part of a color separation filter before shaping two colors or more of dyed layers constituting the remainder of said filter. CONSTITUTION:n<+> type layers 2 and n<++> type layers 5 and the like are formed to the surface of a p type semiconductor substrate 1, and an insulating film 9 to which electrodes 7, 8 are interposed, an Al layer 10, a passivation film 11 and a smooth layer 31 are shaped in succession. White layers 32 are formed to sections corresponding to photodiode sections. A color mixing preventive layer 33 is shaped, and cyan layers 34 are formed to sections corresponding to the photodiode sections. A color mixing preventive film 35 is shaped, yellow layers are formed in the same manner as the layers 34, and lastly an overcoating layer 36 is shaped. According to an image pickup device formed in this manner, the layers 32 are shaped onto recessed sections, stepped sections thereof are small, in the film 33, the whole surface thereof is shaped uniformly to an irregular form, thus resulting in the projecting shapes of the layers 32. Consequently, the output of white portion is increased, and color reproducibility is improved.
Patent JP-S6153298-A (JP)
Title: Amino acid derivative and hypotensor containing same
Inventor: EGUCHI ARAHIKO
IPC: C07K5/107
Filed: 1984-08-24
Abstract: NEW MATERIAL:A compound expressed by the formula [X represents H, R (R represents alkyl, aryl, etc. herein) or RCO; Y represents H, R, RCO, RCS, RSO2, ROSO2, etc.; Z represents OH, RO, RS, RNH, HONH, RONH, etc.; except those derivatives wherein Z represents OH, p-nitrobenzyloxy, benzyloxy or pentachlorophenyloxy, and X is H, and Y is t-butyloxy-carbonyl; Z is benzyloxy, and X is H, and Y is benzyloxy-carbonyl]. USE:A hypotensor. PREPARATION:For example, an amino-protected alanine is reacted with a carboxyl-protected proline to prepare alanylproline, and a carboxyl-protecting group thereof is eliminated. The resultant product is further reacted with the carboxyl-protected proline to synthesize a tripeptide of alanyl-prolyl-proline, and acylation of terminal amino group thereof is conducted to obtain the compound expressed by the formula.
Patent JP-H0926998-A (JP)
Title: Method for obtaining quality related information on metal band in manufacturing plant and device therefor
Inventor: INOUE TATSUO
IPC: G06Q50/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To quickly obtain only necessary information from the information distributed to a host computer in a manufacturing plant. SOLUTION: This device is provided with a server, the analysis procedure registered in the analysis procedure preservation data base 105 of the server is called, the retrieval items and retrieval conditions are changed or the retrieval items and the retrieval conditions to be required for a new procedure are inputted by an input means such as a personal computer, etc. By a family registration data base 109, the symbolized item is made into a family and the retrieval of data is performed. When the consistent data from a steel manufacturing process to a careful manufacturing process is to be extracted, a retrieval can be performed by using a data base 106 classified by coil histories. The retrieval items and the retrieval conditions are registered and preserved in an analysis procedure registration data base 108.  An output result is temporarily written on a retrieval result data base 107 and is outputted as the detail of the retrieval result.
Patent JP-H0843334-A (JP)
Title: Measuring method for impurity in semiconductor board
Inventor: TANABE AKIRA
IPC: H01L21/66
Filed: 1994-07-28
Abstract: PURPOSE:To provide a measuring method for impurity distribution in the lateral direction of a channel part. CONSTITUTION:The capacitance between a gate and a board is measured with source drains 2 and 3 reversely biased. At this time, the voltage in the vicinity of a flat band is applied to a gate electrode 1. By doing so, as the bias of the source drains 2 and 3 is larger, the capacitance between the gate and the board is decreased by the spread of an empty layer 4 from the drains 2 and 3, and the impurity density distribution in the lateral direction of the semiconductor board 5 of a channel part can be obtained from the variation of this capacitance.
Patent JP-H118667-A (JP)
Title: Portable communication equipment
Inventor: GOTO HIDEYUKI
IPC: H04M1/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication equipment where a noise level at a high sound frequency is surely reduced through noise elimination. SOLUTION: The communication equipment is configured with a transmission microphone 106 that picks up at least the user voice, a reception section 102 that processes a signal received from an antenna 101, a receiver use speaker 105 that converts the received voice signal processed by the reception section 102 into a voice, a 2nd microphone 105 that is placed in the vicinity of the receiver speaker 105 and picks up sound around the receiver speaker, and a noise elimination circuit that uses the voice signal from the 2nd microphone 103 to eliminate noise as to the received voice signal to be transduced by the receiver speaker 105.
Patent JP-S6332302-A (JP)
Title: Lead position recognizing device
Inventor: WASHIMI KAZUHIKO
IPC: G01B11/00
Filed: 1986-07-25
Abstract: PURPOSE:To recognize the tip position of a lead by determining the three-dimensional position of the lead of an electronic parts to be inspected by two ITV camera whose optical axes are not aligned with each other and comparing it with the tip position of the lead of a standard component. CONSTITUTION:The ITV cameras 4 and 6 have the optical axes in the same plane perpendicular to the array direction of the lead 2 of the standard electronic parts held 3 at a specific position and their optical axes cross each other at the position of the lead 2. Then, light from a light source 7 illuminates the lead 2 to be inspected through a scattering plate 8 and the image of the lead 2 is picked up by the cameras 2 and 4 and processed 5. At this time, columns of the image which is picked up by the camera 4 and put in memory are scanned in order from above and rows are scanned along the breadthwise center of a black silhouette with specific width when the silhouette continues, thereby registering the position where black-to-white inversion is made as the tip of the lead 2. Similarly, the tip position of the same lead 3 is also found through the camera 6 and pieces of information of both cameras are combined to determine the three-dimensional position. Then, it is decided whether the position is within a predetermined permissible range or not to decide whether the parts 1 is normal or not.
Patent JP-H11318677-A (JP)
Title: Cooler coaster
Inventor: OKUMA MASAFUMI
IPC: A47G19/22
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of keeping the cold of a drink by placing the apparatus under a vessel containing the cold drink to conduct the cold from a lower portion of a glass or the like. SOLUTION: A heat insulating material 2 and a plate stopper 6 are mounted on an inner face of a lower main body 1a where an inner face of a vessel is circularly formed, liquid 3 is injected to the inside of the heat insulating material 2, and an integrally formed packing 4 and cold conductive plate 5 are mounted on the plate stopper 6. Then, an upper main body 1b is integrally mounted on an upper face of the lower main body 1a, and they are frozen in a freezer to solidify the liquid sealed inside. Whereby the cold obtained therefrom can be conducted to a drink from the cold conducting plate 5 through a glass or the like.
Patent JP-S5965922-A (JP)
Title: Magnetic head assembly body
Inventor: SUGANO TAKAYUKI
IPC: G11B5/265
Filed: 1982-10-07
Abstract: PURPOSE:To assemble easily a recording and reproducing part assembly body and an erasing part assembly body with high accuracy as to the dimensions and track width by attach-providing a non-magnetic reinforcing material onto one end face being parallel to a gap of a magnetic head core assembly body, and reinforcing firmly the core assembly body. CONSTITUTION:As for magnetic gaps of a recording and reproducing part assembly layer 20 and two layers of erasing part assembly layers 30, 40, which are manufactured by L-type and I-type core blocks by working and forming an Mn-Zn ferrite block, erasing gaps of the erasing part assembly layers 30, 40 are a converting gap of the recording and reproducing assembly layer 20 are arrayed and assembled so as to be insulated adjacently to a U-type reinforcing material 23 and L-type reinforcing materials 33, 43, respectively, the prescribed position and prescribed dimension relation are held, laminated assembling is executed by sticking resin or glass, and thereafter, furthermore, rod-like non-magnetic reinforcing materials 50, 51 are made to adhere, the bottom face of this assembly body is formed substantially to the same plane, and a connecting piece consisting of a magnetic material and a recording and reproducing coil, and an erasing coil are provided on the recording and reproducing part assembly layer 20 are the erasing part assembly layer, respectively, by which a magnetic head assembly body is manufactured.
Patent JP-S5965379-A (JP)
Title: Symbol train collating device
Inventor: NAKAYA KUNIO
IPC: G06T7/00
Filed: 1982-10-06
Abstract: PURPOSE:To reduce the time of collation by selecting plural scanning lines for the symbol train to be registered to obtain and register a pattern and then comparing this pattern with a pattern obtained by scanning the symbol train to be collated. CONSTITUTION:The checks 2 are carried 3 by one sheet, and the patterns of these checks are read by readers 4-7. The reader 4 detects the code number of the check 2 and retrieves an external memory 12 to store the stamp image picture of the corresponding check and the data of a rubber stamp to a processor 14 and a collating circuit 13. A mask pattern data obtained by detecting the character train of the rubber stamp through the reader 5 is sent to the circuit 13 together with the character data of the rubber stamp read by the reader 7. The reader 6 reads the stamp image and sends it to the processor 1 for comparison with the reference data. The scan of an undesired part is excluded by the mask pattern, and the reference data is stored. No scan is carried out to the undesired part during the collation. The results of comparisons are delivered 15 and sorted 8-10 for genuine, false and decision unable states respectively. This can reduce the time of decision.
Patent JP-S6237368-A (JP)
Title: Iron loss decreasing device for grain oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: H01F1/16
Filed: 1985-08-13
Abstract: PURPOSE:To considerably decrease the iron loss of a grain oriented silicon steel sheet by subjecting both surfaces of the grain oriented silicon steel sheet from which the oxide on the surfaces is removed after finish annealing and which is further subjected to mirror finishing to vapor deposition of the nitride, carbide and oxide of specific metals by an ion plating method. CONSTITUTION:A coil 7 of the grain oriented silicon steel sheet from which the oxide on the surfaces is removed after finish annealing and of which the surfaces are further subjected to mirror finishing is put through a preliminary low vacuum vessel 2 into a high vacuum ion plating treatment device 1. The coil 8 is un-coiled therein and is repeatedly passed by guide rolls 13 in said device. Two vapor deposition sources 11, 12 and two ionization electrodes 12, 12 are used and gas such as N2, CH4, O2 or NH3 is introduced into the device. The nitride or carbide of Ti, Zr, V and other metals evaporated from both sources 11, 11 is deposited by evaporation on the steel sheet and further the oxide of Al, Ni, Cu and other metals is deposited thereon by evaporation. The sheet is coiled 9 and the coil is taken out through a preliminary low vacuum vessel 3, by which the coil 10 of the grain oriented silicon steel sheet having the low iron loss is obtd.
Patent JP-H0227276-A (JP)
Title: Sample loading stand rotary mechanism of electron beam tester
Inventor: SHINOOKA TOSHINORI
IPC: H01J37/20
Filed: 1988-07-18
Abstract: PURPOSE:To contract a space necessary for revolution by reducing the turning radius of the center of gravity by supporting a sample loading stand at the flange part on the center line thereof by a hinge and passing the piping for a heat exchanger in the vicinity of the shaft of the hinge. CONSTITUTION:The movable members 3, 4 of hinges A, B are mounted on the flange part of a sample loading stand 1 on the center line thereof. A fixed members 5, 6 of both hinges are fixed to an upper table 17 and the stand 1 is supported in a revolvable manner and the member 6 of one hinge B is formed into a cantilever sphere on the single side thereof so as to make piping movable. The pipings 16a, 16b for a heat exchanger are provided in close vicinity of the shaft 8 of the hinge B so as to extend in parallel to the center axis direction thereof. A screw 9 for setting the rotary position of the stand 1 and finely adjusting the inclination thereof is provided to the member 3 of the hinge A and a stopper is provided to the member 5. Further, a handle having a conical recessed part at the leading end thereof is provided to the stand at one of the positions in the direction right-angled to the hinges A, B and, at the positions of two places opposed to the handle when the stand 1 is set to the position at the time of measurement and when rotated by 180 deg. to be set to a sample replacing position, a flange energized by a spring and a sensor are provided on the upper table 17.
Patent JP-S6333799-A (JP)
Inventor: NAKAGAWA FUJIO
IPC: G10L15/02
Filed: 1986-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57101734-A (JP)
Title: Torque detector
Inventor: HAYASHI HIDEKI
IPC: G01R17/08
Filed: 1980-12-17
Abstract: PURPOSE: To detect the torque generated in an induction motor by a simple means by dividing a primary current into a torque component and an exciting component and obtaining the product to both components.  
     CONSTITUTION: Am slipping angular frequency ω s  is obtained from an angular frequency ω 1  in an adding and subtracting device 1. An output having a ratio I 2 '/I 0  between the torque component I 2 ' and the equivalent exciting current I 0  is obtained in a coefficient device 2 from said slipping angular frequency ω s . Meanwhile an output I 0   2 +(I 2   1 ) 2  which is the sum of the square of the equivalent exciting current I 0   2  and the square of the torque component current I 2 ' is obtained in a multiplier 5 from the primary current I 1 . The torque component current I 2 ' and the equivalent exciting current I 0  are solved from I 2 '/I 0  and I 0   2 +(I 2 ') 2  in multipliers 6 and 7, an adding and subtracting device 8, and square root operating device 9. The torque T generated in the induction motor is obtained by the product of the torque component current I 2 ' and the equivalent exciting current I 0 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6070958-A (JP)
Title: Outer rotor step motor structure
Inventor: WATANABE KENICHI
IPC: H02K37/20
Filed: 1983-09-26
Abstract: PURPOSE:To readily index an phase angle and to reduce the cost by opening a plurality of inserting holes at a disc-shaped stationary pole, and inserting fixedly a pin into an inserting hole at both sides of a permanent magnet. CONSTITUTION:Teeth of the same shape are formed on the outer periphery in the same pitch on a plurality of disc-shaped stationary poles 16-19. A plurality of inserting holes are opened on the same pitch circle at the stationary poles 16-19 to have the prescribed phase difference. The poles 16-19 and a disc- shaped permanent magnet 20 are laminated, pins 21 are inserted into the inserting hole and fixed. Outer peripheral poles 10 are pivotally secured through bearings via bosses 16b of the poles 16-19.
Patent JP-H079194-A (JP)
Title: Continuous press
Inventor: MATSUMOTO MASAKI
IPC: B30B5/06
Filed: 1993-06-24
Abstract: PURPOSE:To provide a continuous pressing device which can drive a thinly formed conveying belt with a driving device of low output by reducing friction generating between a press surface plate and the conveying belt in a pressing time. CONSTITUTION:Upper and lower endless conveying belts 18 capable of being driven with circulation in the circulation orbits along surfaces of opposing surface plates of press surface plates 12a, 12b and 14a, 14b are installed. Further, low frictional sliding materials 24 are arranged between these press surface plates 12a, 12b, 14a, 14b, and the conveying belts (stainless steel belt 22) respectively, and lubricant is fed into lubricant channels 28 provided on these surfaces from a lubricant feeding device installed outside.
Patent JP-S5967922-A (JP)
Inventor: TAKEI KIYOSHI
IPC: A47J27/00
Filed: 1982-10-08
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-H0712819-A (JP)
Title: Detection of antibody
Inventor: YABUSHITA YASUKI
IPC: G01N33/547
Filed: 1993-06-23
Abstract: PURPOSE:To quickly and easily detect the antibody against such a phatogenic factor as a virus, toxin, etc., and hormone, etc., by performing enzyme immunoassay by using a high polymer material on the surface of which a large amount of the antigen against the antibody is stably immobilized by covalent bond through an acid anhydride group. CONSTITUTION:An antibody against an antigen contained in a specimen is detected by performing enzyme immunoassay by using an antigen immobilizing high polymer material on the surface of which the antigen is immobilized by covalent bond through an acid anhydride group.
Patent JP-S6238172-A (JP)
Inventor: NOISSHIKI YASUHARU
IPC: C08L5/10
Filed: 1985-08-12
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-S6333982-A (JP)
Title: Electronic beam video recording device
Inventor: KANEKO SHINJI
IPC: H04N5/87
Filed: 1986-07-28
Abstract: PURPOSE:To improve the focus characteristic by providing a 2nd focusing means between an electron gun and a 1st focusing means so as to narrower the spread angle of an electron beam. CONSTITUTION:The 2nd focusing means 2 narrowering the spread angle of the electron beam is provided between the electron gun 2 and the 1st focusing means 3 in the electron beam video recorder 1. Then the electron beam E1 radiated from the electron gun 2 is narrowered for the diffusion angle by the 2nd focusing means 6 and nearly collimated (E2) and made incident in the 1st focusing means 3. Thus, the beam diameter of the electron beam E2 made incident in the 1st focusing means 3 is narrowered and the electron beam E2 passes through a center part 3A only having comparatively uniform magnetic field in the 1st focusing means 3 and the optimum beam diameter is obtained on the face of the film 5 by the 1st focusing means 3.