baber/WOPTO huggingface dataset:
Patent JP-H06282326-A (JP)
Title: Method for managing operation of automated guided vehicle
Inventor: SAKAKIBARA JUNICHI
IPC: G05D1/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a method for managing the operation of an automated guided vehicle by the carrier itself on an optional position at specified time. CONSTITUTION:A device for managing dates and time is loaded on the automated guided vehicle and a controller for the vehicle graspes current time by a known means. When there is no traveling request from the external, whether a time parameter in a traveling program is specified or not is checked (steps S1, S2). When the time parameter is specified, whether current time is the specified time or not is decided, and when it is not the specified time, the arrival of the specified time is waited (steps S1 to S3). When the specified time arrives, one of commands in the traveling program is executed (step S4).
Patent JP-H04278227-A (JP)
Title: Optical disk device
Inventor: DATE NOBUAKI
IPC: G11B7/08
Filed: 1991-03-07
Abstract: PURPOSE:To speed up response and receive a signal with accuracy by allowing two cross sectional angle-type inner yokes which constitute a magnetic circuit for a voice-coil type linear motor which drives a carriage to serve as a sliding shaft for the carriage and setting a space between the inner yokes in disk-cross section. CONSTITUTION:A carriage 10 is vertically clamped by blade-shaped sections 10a extending to both ends of the carriage with an inner yoke 4 as a sliding shaft and supported in such a fashion it may move vertically. A seek coil 13 formed around a yoke 4 and a permanent magnet 3 is mounted to the front center of the carriage 10 and the coil 13 and an outer yoke 2 and a junction yoke 5 fixed with a base support 1 form a voice-coil type linear motor. Spacers 6 and 7 are disk-shaped in its cross section, which makes it possible to machine the span between the yokes 4 with high accuracy. It is, therefore, possible to increase the cross section area of the yokes 4, respond at high speed, and receive a signal with accuracy.
Patent JP-H01239574-A (JP)
Title: Image forming device
Inventor: GOTO YASUO
IPC: G03G15/01
Filed: 1988-03-22
Abstract: PURPOSE:To improve accuracy in a stopping position and to reduce a shock at the time of stopping by forming the profile of a cam so that the displacement on an output side becomes small as compared with an input side as it approaches to a part corresponding to the vicinity to a developing height position. CONSTITUTION:The cam 27 makes an elevating supporting body 15 move from a certain developing height position to a developing height position in a next stage with one rotation or 1/N rotation (N: natural number). The profile of the cam 27 is so formed that the displacement on the output side becomes small as compared with the input side as it approaches to the part corresponding to the vicinity to the developing height position. For example, at the time of moving the elevating supporting body 15 to a certain developing height position, the elevating supporting body 15 can be moved in a manner such as starting  low speed movement   high speed movement   low speed movement  stopping by a cam transmission mechanism 57 even if a driving motor 25 is rotated in a manner such as starting   constant speed rotation   stopping. Thus, the accuracy in the stopping position can be improved and the shock at the time of stopping can be reduced.
Patent JP-S54158767-A (JP)
Title: Magnetic filter
Inventor: YAMAUCHI FUMIO
IPC: B03C1/034
Filed: 1978-06-05
Abstract: PURPOSE:To arrest magnetic particles in a filuid effectively by applying a magnetic field to a structure of magnetic layers consisting of magnetic ribbons so constructed that their direction of width is parallel to the direction of flow of a fluid. CONSTITUTION:Filter 3 consists of magnetic ribbons 1 having small holes 12 or projections 11 bound by lines 2. When magnetic field H is set up in the direction of width of magnetic ribbons 1, the upper end 4 of magnetic ribbons 1 becomes N-pole, and the lower end 5S-pole. Consequently, neighboring magnetic bodies 1 repel each other and equal distances are maintained between them. This is very convenient for a fluid to be treated. When a fluid containing magnetic particles is made to flow in the direction of width of magnetic bodies 1 (parallel to magnetic field H), it flows between magnetic bodies 1 uniformly with very small resistance. By this structure, magnetic particles in a fluid can be arrested with high efficiency.
Patent JP-H03271252-A (JP)
Title: Production of pentaerythritol-based polyfunctional acrylate
Inventor: MATSUMOTO KEIZO
IPC: C07C67/08
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the subject composition having low crystallinity and excellent emulsification resistance and keeping the characteristic features such as quick curability and high hardness by using an acrylic acid having a specific acid value as a raw material and esterifying the acid with pentaerythritol or dipentaerythritol. CONSTITUTION:The objective pentaerythritol-based polyfunctional acrylate can be produced by using an acrylic acid containing an acrylic acid oligomer and having an acid value of 600-710 (especially 620-680) and heating 1 equivalent of pentaerythritol or dipentaerythritol and 1.0-1.5 equivalent of the acrylic acid in the presence of an organic solvent and an esterification catalyst to effect the esterification reaction. The pentaerythritol-based polyfunctional acrylate has a hydroxyl value of preferably <=50. The product has low crystallinity and excellent emulsification resistance while keeping the original characteristic features.
Patent JP-H02247858-A (JP)
Title: Tape loader
Inventor: OKUIE TAKAHIRO
IPC: G11B15/665
Filed: 1989-03-20
Abstract: PURPOSE:To design a driving mechanism in a high degree of freedom by providing a rotor to be rotatively driven by a motor and a link mechanism for making a linkage between this rotor and a guide lever in the middle of the driving mechanism from the motor to the guide lever. CONSTITUTION:The motor 5 on a chassis 1 is connected with a 1st driving mechanism for driving a leading guide body 22 back and forth and a 2nd driving mechanism for driving a tape guide 91 back and forth. The 2nd driving mechanism is composed of the inclined guide lever 9 provided with a turnable tape guide 91, a stopper 15 for regulating a turning end of this lever 9 on the side of a tape traveling course, the rotor 26 to be rotatively driven by the motor 5 and the link mechanism 93 for making a linkage between the rotor 26 and the lever 9. The link mechanism 93 is provided with a motive lever 7 to be engaged with the rotor 26 and a spring 95 between the rotor 26 and the lever 9. The leading guide body 22 passes through a moving space for the tape guide 91 in a process of rotating the rotor 26 by a prescribed angle against the lever 7, while the lever 9 is pressed against the stopper 15 by the spring in its elastic deformation in a process of rotating integrally the lever 7 and the rotor 26.
Patent JP-S52151016-A (JP)
Title: Floating head slider
Inventor: TAGAWA NORIO
IPC: G11B5/60
Filed: 1976-06-10
Abstract: PURPOSE: To raise stability by inclining a floating surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60211123-A (JP)
Title: Uniform universal joint
Inventor: UENO YASUO
IPC: F16D3/20
Filed: 1984-04-05
Abstract: PURPOSE:To prevent vibration and breakage by clamping a thin cylindrical roller between parallel planes of yokes fitted with coupling members disposed on a driving shaft and a driven shaft, respectively. CONSTITUTION:A comparative thin cylindrical roller 9 is clamped between parallel planes of yokes 4, 4' fitted with coupling members 2, 2' disposed on a driving shaft 1 and a driven shaft 1', respectively. In this arrangement, no play in the rotating direction is produced between the coupling members 2, 2', and when strong force is applied, the roller 9 is bent in a large way to bring the inside diameter portion into contact with the outside diameter portion of a core member 10 to prevent the roller from being further bent. Accordingly, backlash is eliminated to prevent vibration and breakage.
Patent JP-S6340698-A (JP)
Inventor: TERESA MERUFUI
IPC: B23K35/362
Filed: 1987-03-24
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-S56165963-A (JP)
Title: Ventilating system
Inventor: HIRAMATSU HARUO
IPC: F04D23/00
Filed: 1980-05-22
Abstract: PURPOSE:To circulate wind flow efficiently, by connecting an air duct between shrouds of two sets of magnetic disc driving devices and introducing the wind flow produced in one shroud to another shroud through the air duct. CONSTITUTION:An air duct 11 is provided in communication with the external circumference of a shroud 12 of a magnetic disc driving device 21 and the center of the shroud 12 of a magnetic disc driving device 22, and an air duct 10 is provided in communication with the external circumference of the shroud 12 of a magnetic device 22 and the center of the shroud 12 of the magnetic disc driving device 21. Further, when a disc 1 rotates, the wind flow as shown in the arrow is produced in the shroud 12. Thus, the wind flow delivered from one device 21 is accelerated with another device 22 and returned to the device 21. The wind flow is circulated between the devices, allowing to obtain sufficient wind flow in the shroud 12 and to increase the cooling effect.
Patent JP-S6318821-A (JP)
Inventor: JIYON SUKOTSUTO EJINBAAGAA
IPC: H03M7/14
Filed: 1987-03-24
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-H11329921-A (JP)
Title: Aligner, exposure system lithographic system, and semiconductor device manufacture using the same
Inventor: UMADATE TOSHIKAZU
IPC: H01L21/027
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To efficiently control an entire lithography process using a plurality of aligners or the operation of the aligners. SOLUTION: A system is provided separate from a host computer H.COM for performing collectively control for production control. The system controls a plurality of aligners in a lithography process so that data regarding the a device constant characteristic of aligners EXP (1-n), operation parameters, the machining state of a wafer or the like are collected, and the operation state of the sligners ESP (1-n) is stably maintained without being interfered or control by the host computer H.COM.
Patent JP-H03272985-A (JP)
Title: Elevator control system and information transmitting method thereof
Inventor: YONEDA KENJI
IPC: B66B3/00
Filed: 1990-03-20
Abstract: PURPOSE:To improve the diagnostic function of the whole system and shorten the development period of the program of a transmission system and the time for maintenance and reforming design by mutually connecting control units of respective floors through a common transmission passage, and conducting the receipt and transmission of information signal between the control units of different floors. CONSTITUTION:These terminal devices including an elevator terminal device 1 receive the cage position and number of passenger in cage of each elevator, hall call registration state, and various evaluation indexes transmitted from each group management control device 3, 3a through a transmission line 91 and a bank-to-bank control device 2 and store them as occasion demands. The terminal devices collectively display the service states of all elevators, or collectively transmit the information to enable a manager, the AI diagnostic system of a remote-monitor center, and an expert technical CE to find a fault, the inconvenience of the system, and the point to improve earlier.
Patent JP-S62230397-A (JP)
Title: Position transducer
Inventor: OZEKI YOSHIYUKI
IPC: H02P8/00
Filed: 1986-03-28
Abstract: PURPOSE:To detect a position with extremely high reliability by detecting back electromotive force and detecting an access to a predetermined position. CONSTITUTION:A control section 1 controls a stepping motor 4 through a drive circuit 2 and a phase excitation control circuit 3. A back electromotive force detection circuit 5 detects back electromotive force generated when 1 driven body transferred by the revolution of the stepping moter 4 driven by a drive means is brought into contact with a stopper and the stepping motor is rotated reversely at a stable position determined by the subsequent exciting phase of the stepping motor, thus detecting an access to a prescribed position. Accordingly, a position sensor, which need not use a photosensor and a microswitch for detecting the prescribed position, in which un neccssary signal conductors need not be drawn around and which has simple constitution and extremely high reliability, is acquired.
Patent JP-S542974-A (JP)
Title: Reformer for pipe end into perfect circle
Inventor: OKABE JIROU
IPC: B21D3/00
Filed: 1977-06-09
Abstract: PURPOSE: The reformer for the pipe end into the perfect circle, which has a simple construction and can reform in a short time, by constituting so as to reform into perfect circle, alternately giving expansion and contraction to the diameter of the pipe end portion, using one set of the oil pressure cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05274201-A (JP)
Title: File controller
IPC: G06F17/30
Filed: 1991-04-01
Abstract: PURPOSE:To improve the use efficiency of a system by reducing the load of softwares at the time of file access and preventing the access time of files from being affected by the load state of softwares. CONSTITUTION:A retrieval key data comparing part 2 compares the data of the file name of a retrieving object with retrieval key data according to comparative conditions and retrieves the index field of the file. A data storage address holding part 3 informed the comparative condition establishment from the comparing part 2 holds a data storage address in the index field establishing that comparative condition and instructs the start of positioning to a positioning control part 4 together with the data storage address. The positioning control part 4 positions the data at that data storage address.
Patent JP-S56164426-A (JP)
Title: Interruption signal processing system
Inventor: NISHIYAMA SHIYUUJI
IPC: H03K17/22
Filed: 1980-05-23
Abstract: PURPOSE:To produce a prescribed interruption signal with simple constitution, by setting a time interval of the interruption signal to a specified value, through the comparison of an input signal with reference voltage at a comparison circuit and the application of the interruption signal to a processor with the input signal having the level of the reference voltage or more. CONSTITUTION:An input signal Sin is fed to a comparison circuit 10 and it is compared with reference voltage Vr. The input signal Sin having a prescribed level or more is wave-shaped to produce a wave shape type output signal (b). The signal (b) in wave shape is fed to a resistance 12 via a capacitor 11, the rising part of the signal (b) is differentiated to obtain a differentiated output signal C of negative polarity, and further, the part of positive polarity is clamp with a diode 14. Moreover, the differentiated output signal C is fed to a microprocessor, and the part of the differentiated output signal C at a prescribed level or lower is taken as the interruption signal to produce the interruption signal with a prescribed width, in a time interval T.
Patent JP-S57185274-A (JP)
Title: Tetrahydro-mb-530b and its derivative
Inventor: TERAHARA AKIRA
IPC: A61K31/35
Filed: 1981-05-07
Abstract: NEW MATERIAL:Tetrahydro-MB-530B, its metal salt, aminoacid salt, amine salt and ester in the carboxyl group of formulaIWV (M is metallic element; n is valency of the metallic element; A is aminoacid, organic amine; R is alkyl, benzyl which may be substituted with, e.g., alkyl, alkoxy or halogen, phenacyl which may be substituted with the same).  
     USE: A cholesterol synthesis inhibitor in liver, which is used as a drug for treating hyperlipemia or preventing arteriosclerosis. It is more resistant to inactivation in vivo than its unhydrogenated derivative.  
     PREPARATION: MB-530B is dissolved in a solvent and hydrogenated in the presence of a catalyst to give compounds of formulaIand II. When needed, they are converted into their salts or ester by known methods to give compounds of formula IIIWV. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04214960-A (JP)
Title: Air-fuel injection device of two-cycle engine
Inventor: MORIYA YOSHIHIKO
IPC: F02B75/02
Filed: 1991-03-08
Abstract: PURPOSE:To offer an air-fuel injection device of a two-cycle engine which is cabable of greatly enhancing the accuracy of measurement of fuel by means of a simple structure. CONSTITUTION:In the air-fuel injection device of a two-cycle engine wherein a fuel supply opening 12a to which a fuel passage 12 is connected is formed through a chamber 6 and the chamber 6 is provided with a switching valve 13 for opening and closing a nozzle hole 6a open to a combustion chamber, a throttling portion 21 is provided between that portion of the chamber 6 through which the fuel supply opening 12a is formed and the nozzle hole 6a. Pressure drop of compressed air at a portion located on the upper side of the throttling portion 21 is thus eased to stabilize differential pressure forces between the air and the fuel.
Patent JP-H06281643-A (JP)
Title: Method and device for collecting melt analysis sample
Inventor: YAMAUCHI TAKESHI
IPC: G01N1/04
Filed: 1993-03-26
Abstract: PURPOSE:To collect assay samples which do not contain impurities derived from containers by dropping grains composed of the same material as that of a melt to be assayed and containing an inert gas on to the melt and collecting the solidified drops of the melt blown off in the form of raindrops. CONSTITUTION:After positioning a collecting container 1 made of quartz on a polysilicon (Si) melt M so that the bottom of the container 1 can slightly sink in the melt M or is brought into contact with or becomes close to the surface of the melt M, several Si grains A containing such an inert gas as the Ar gas, etc., are dropped onto the melt M from the upper opening 2 of the container. Then the Melt M is blown off in the form of raindrops due to the explosion of the AR gas and the drops get on each shelf 4 after solidification without coming into contact with collecting apparatuses. The drops getting on the shelves 4 remain on the shelves 4 due to sample stops 5. Then the container 1 is pulled up from the melt M and the samples B thus collected are recovered by turning the container 1 upside down. Therefore, the contamination of the samples B by impurities derived from the apparatuses can be prevented.
Patent JP-H11264854-A (JP)
Title: Semiconductor integrated circuit and method for testing it
Inventor: UEHARA TERUAKI
IPC: G06F11/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that has a small circuit scale and requires a short time for emulation operation, and a method for testing it. SOLUTION: A microprocessor is provided with a function for performing an operation test consisting of general operation and an emulation operation. In the microprocessor, a command for transferring data between a register 104 with a scanning function and a register 103 without any scanning function is inputted to a command register 101 with a scanning function by scanning, and the command is executed, thus executing the emulation operation.
Patent JP-S52151837-A (JP)
Title: Adjusting device of power amount which is bought
Inventor: ENDOU KOUJI
IPC: H02J3/46
Filed: 1976-06-11
Abstract: PURPOSE: To prevent unnecessary stoppage of an independent power plant, by adjusting power amount bought such that generative power is not decreased under minimum load, especially to enable to operate continuously, when it makes an independent power plant in which load variation is large to adjust power amount bought. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07255112-A (JP)
Title: Cable head lifting apparatus
Inventor: SUZUKI KIYOMI
IPC: H02G15/06
Filed: 1994-03-14
Abstract: PURPOSE:To provide a cable head lifting apparatus for use in pulling cable heads, installed at the end of such a cable as power line, up to the top of a pole, wherein different types of cable heads and cable heads without a bracket for mounting on a metal arm are favorably coupled with a support and supported thereby when lifted up to the top of a pole. CONSTITUTION:A plurality of cable heads 4, installed at the end of such a cable 3 as power line, are coupled with a support 5 and supported thereby. The support 5 is then pulled together with the cable end up to the top of a pole using a rope 6 or the like. The terminals of cable heads 4 are anchored on the support 5 and supported thereby in a way that they can be freely attached and detached.
Patent JP-H07252427-A (JP)
Title: Disazo dye
Inventor: HIMENO KIYOSHI
IPC: C09B31/043
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a new disazo dye capable of dyeing into blue color excellent in color fastness to washing, color fastness to alkaline perspiration, color fastness to light and color fastness to sublimation, also excellent in dyeing extremely ultrafine fibers and suitable for dyeing extremely ultrafine fibers, etc., of polyester. CONSTITUTION:A disazo dye which is a compound of formula I [R<1> is H, a halogen or CH3; R<2> is phenyl, phenoxy or benzyl; R<3> is a 1-5C alkyl, a 1-5C alkoxyethyl, allyl or cyanoethyl; X us R<1>, a group of the formula NHCOR<4> (R<4> is CH3, C3H5 or phenyl) or a group of the formula NHSO2R<4>], e.g. a compound of formula II. The compound of formula I is obtained by diazotizing a compound of formula III according to a conventional method and carrying out coupling reaction of the resultant diazo compound with a compound of formula IV.
Patent JP-S63234519-A (JP)
Title: Plasma processor
Inventor: YOSHIDA TETSUHISA
IPC: H01L21/265
Filed: 1987-03-24
Abstract: PURPOSE:To enable a semiconductor element and a semiconductor thin film, etc., of a large area to be implanted with impurity as well as a semiconductor film of a large area to be formed or etched away by a method wherein a discharging chamber is composed of a vacuum vessel provided with surfaces formed of an insulator. CONSTITUTION:Within a vacuum vessel 20 of discharging chamber A, the surfaces in contact with capacity bonding type high-frequency glow electrodes 21-a and 21-b as well as the other surfaces adjoining said surfaces are composed of an insulator while said electrodes 21-a and 21-b are provided outside the vacuum vessel 20 along the surface of insulator. Furthermore, electrodes 25-a and 25-b are provided outside said electrodes 21-a and 21-b. Thus, even plasma 30 can be produced stably in the long direction of said electrodes 21-a and 21-b at relatively low pressure of 10<-3>-10<-4> torr by means of making the highfrequency and static magnetic field overlap each other. Through these procedures, a specimen of a large area can be doped with impurity in extremely high evenness or plasma-processed.
Patent JP-S59195296-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/10
Filed: 1983-04-20
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-S58185204-A (JP)
Inventor: IWAMOTO MASAKUNI
IPC: B27D1/04
Filed: 1982-04-24
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。