baber/WOPTO huggingface dataset:
Patent JP-H054755-A (JP)
Title: Paper sheets conveyor mechanism
Inventor: TAKAHASHI TORU
IPC: G07D9/00
Filed: 1991-06-28
Abstract: PURPOSE:To form conveyor mechanism for conveying paper sheets while holding them by rollers, in such a way as to correct the skew feed of the paper sheets automatically. CONSTITUTION:In this paper sheet conveyor mechanism, a paper sheet 1 is conveyed while being held by driving rollers 4, 5 and pinch rollers 14, 15. When sensors 2, 3 detect the skew feed of the paper sheet 1, a control circuit 13 applies a current to an electromagnetic clutch 11 so as to make only the driving roller 4 drivable, and then rotates the driving roller 41 clockwise or counterclockwise only by the skew feed quantity detected by the sensors 2, 3, or adjusts the rotation of the driving roller according to the skew feed quantity detected by the sensors 2, 3.
Patent JP-S6220336-A (JP)
Title: Pellet bonder
Inventor: MIMATA TSUTOMU
IPC: H01L21/67
Filed: 1985-07-19
Abstract: PURPOSE:To obtain smooth upward and downward operations of a collet even if the collet is thermally expanded by composing bearings for elevationally movably supporting the collet of a plurality of rollers for holding horizontally, and spring-supporting the rollers to elastically contact the collet. CONSTITUTION:When a pellet bonding is performed, since a roller 18 of rollers for holding a collet 12 is elastically supported by a spring 20 even if the heat of a heat block 21 affects a bonding arm 11, a collet 12 and a bearing 15 to cause them to thermally expand, the thermal expansion of the collet 12 can be absorbed by the elastic movement. Thus, even if it is thermally affected, the smooth upward and downward operations of the collet 12 can be obtained to allow the pellet to correctly arrive at the upper surface of a base B and an accurate bonding is performed by applying the prescribed load.
Patent JP-S5783151-A (JP)
Title: Controlling motor
Inventor: KUDOU TAKAAKI
IPC: H02K7/065
Filed: 1980-11-12
Abstract: PURPOSE:To give a shaft the same movement as a pulse motor by simple constitution by connecting the shaft to a revolving body through one direction bearing and an electromagnetic clutch and reciprocating the revolving body by means of a working coil and a spring. CONSTITUTION:The revolving bodies 9 are supported around a fixed shaft 4 through a bearing 8, and pieces to be sucked 10 are mounted onto the revolving bodies 9. Magnetic pole pieces 13 with the working coils 12 are opposed to the pieces to be sucked 10 while the pieces 10 are previously energized to the reverse side to the magnetic pole plates 13 by means of the springs 11. Electromagnetic clutch plates 16, 17 for both forward and reverse directions are beforehand mounted at the opposite sides of the revolving bodies 9, and clutch working plates 20, 21 opposing to each clutch plate are connected severally to the shaft 6 through the one direction bearings 18, 19 in the reverse directions. When either of clutch coils 14, 15 is conducted under this condition and the working coils 12 are excited by pulsation, the shaft 6 can be turned at a predetermined angle.
Patent JP-S6426074-A (JP)
Title: Pneumatic type breaker
Inventor: MISHIERU ARUNOO
IPC: F16K17/30
Filed: 1988-06-28
Abstract: PURPOSE: To obtain a highly reliable simple indicator by providing a prolonged portion of a piston, protruding from the housing at one of the two piston positions further than at the other position. CONSTITUTION: When there is no gas flow, a piston 4 is located in a lower position, where a flange 27 is just above an opening 18, and an opening 23 is situated under a seat 33 having the shape of a frustum of a cone, arranged in the lower side of a portion 14 of a sleeve 2. Consequently, seal 25 is spaced from the seat 33. A stem 26 almost penetrates into the inner end of a window 3, therefore can be seen clearly from outside the housing. As soon as the gas flow reaches the threshold value predetermined by the rigidness of a spring 32, the piston 4 rises; its seal 25 engages the seat 33 of the sleeve 2.
Patent JP-S5680050-A (JP)
Title: Electrophotographic receptor
Inventor: SAKAI KIYOSHI
IPC: C09B35/033
Filed: 1979-12-06
Abstract: PURPOSE: To obtain a receptor having satisfactory charging characteristics in the dark and superior endurance and showing a high charge disappearing speed in the exposed part by forming a charge generating layer contg. a specified azo dye and a charge transferring layer contg. a specified hydrazone compound on an electrically conductive support.  
     CONSTITUTION: Charge generating layer 2 contg. ≥ 30wt% azo pigment 3 is formed on electrically conductive support 1. Pigment 3 is 4',4"-bis [2-hydroxy-3- (2,4-dimethylphenylcarbamoyl)-1-naphthylazo]-1,4-distyrylbenzene represented by  formula I. Charge transferring layer 4 contg. a 20W70wt% hydrazone compound  represented by formula II (where R is CH 3 , C 2 H 5 , OCH 3  or OC 2 H 5 , n is 1W3 and  two Rs may form a ring) is then formed on layer 2 to manufacture a receptor showing low charging attenuation in the dark, rapidly attenuating charges in the exposed  part, and giving a superior image free from a ground stain, etc.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5861280-A (JP)
Title: Regenerating method for zinc chromate solution
Inventor: YASUDA KAZUHISA
IPC: C23C22/86
Filed: 1981-10-05
Abstract: PURPOSE:To inexpensively regenerate an aged zinc chromate soln. by simple treatment by oxidizing tervalent Cr in the soln. to sexivalent Cr with H2O2 and by blowing H2S into the soln. to precipitate and remove Zn ions. CONSTITUTION:An aged zinc chromate soln. is shifted to an oxidation vessel and heated, and after adding H2O2, the soln. is stirred to oxidize tervalent Cr in the soln. to sexivalent Cr. The soln. is fed to a hydrogen sulfide reaction vessel and adjusted to about 5pH by adding NaOH or the like, and H2S is blow to precipitate Zn ions in the soln. as ZnS. The soln. is then passed through a filter and returned to a chromate soln. tank. By this method the aged zinc chromate soln. can be regenerated to a zinc chromate soln. contg. no metallic impurity ions and exerting no unfavorable influence on the formation of a chromate film.
Patent JP-S5948186-A (JP)
Title: Sheet for heat-sensitive magnetic ticket capable of multicolor recording
Inventor: MIYAUCHI MASAHIRO
IPC: B41M5/40
Filed: 1982-09-10
Abstract: PURPOSE:To improve water resistance and plasticizer resistance of a sheet by providing a water-resistant film containing a water-resistant agent and a water repellent on the surface of a heat-sensitive layer. CONSTITUTION:In a supporter provided with a magnetic recording layer containing a ferromagnetic material as the main component, a multicolor chromogenic heat-sensitive layer of a synchronous color-disappearing and forming system is provided on one surface of the supporter, and a film containing an aluginate or a mixture of an aluginate as a requisite component with one or two or more of other water-soluble high molecular compounds is formed on the surface of multicolor chromogenic heat-sensitive layer. The water-soluble high molecular compounds constituting said film include, besides an aluginate as a requisite component, one or two or more selected from hydroxyethyl cellulose, methyl cellulose, carboxymethyl cellulose, and polyvinyl alcohol preferably.
Patent JP-H05312742-A (JP)
Title: Material judging apparatus
Inventor: INOUE KIYOSHI
IPC: G01N25/72
Filed: 1992-05-07
Abstract: PURPOSE:To easily perform a material judgment regarding the internal state, the material quality, the film-layer state and the like of an object under test and to increase the judgment accuracy of its detection. CONSTITUTION:An object 7 under test is irradiated with a laser beam by using a laser oscillator 1 which is operated by a pulse power supply 8. A beam of infrared reflected light which is generated by a rise in the temperature of an irradiation point on the object 7 under test is detected by means of a detector 4. The time which is elapsed until infrared rays in a prescribed quantity are detected from the irradiation of the laser is detected by using a timer circuit 10. A signal is input to an operation and processing device 12; it is operated and processed. A result is compared with known data in memories 13 and processed. A judged output is displayed 14.
Patent JP-H0712229-A (JP)
Title: Piston ring material
Inventor: NAKAYOSHI ISAO
IPC: F02F5/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide a piston ring material having high fatigue strength and excellent abrasion resistance, seizure resistance, and corrosive abrasion resistance. CONSTITUTION:This piston ring material contains C 0.7-0.8weight%, Si 1.2-1.8weight%, Mn 0.3-0.8weight%, Cr 0.3-0.8weight%, Mo 0.1-0.2weight%, and V 0.3-0.8weight%, and it constituted of remaining part Fe and unavoidable impurity.
Patent JP-H08333154-A (JP)
Title: Utilization of freshly mixed concrete residue and finishing of molded product
Inventor: HASEGAWA KO
IPC: B28C7/00
Filed: 1995-05-31
Abstract: PURPOSE: To utilize wastes, prevent environmental pollution, and increase the mechanical strength of molded products, by separating and removing aggregate from freshly mixed concrete as a waste, dehydrating the resultant concrete, which is then incorporated with calcium sulfate and water followed by conducting a kneading. CONSTITUTION: Aggregate is separated and removed from freshly mixed concrete as a waste followed by dehydrating the remaining concrete, and the resultant dehydrated concrete residues is incorporated with 20-48wt.% of calcium sulfate and, according as necessary, calcium hydroxide, and 0.5-0.9wt. times, based on the solid content of the resultant mixture, of water, and a small amount of a binder in the form of dissolved state in the water. The resultant mixture is kneaded within a time period of as short as several to several tens minutes, and the kneaded product is utilized as a material for molding with a molding frame, coating or spraying.  The binder may be added to the above mixture, however, application of the binder through spraying, coating on the surface of a molded product, or immersion of the molded product therein, demonstrates effect of increasing the mechanical strength of such molded product to some extent. In this case, drying under heating at <=200 deg.C results in nice finishing of the surface of such molded product whose water absorptivity is also reduced, requires smaller amounts of the binder to be used, and also enables combined use of the kneading process.
Patent JP-2000349859-A (JP)
Title: Data generation transmission system and communication error restoration method
Inventor: MAKINO TOYOJI
IPC: H04L69/40
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a data generation transmission system and a communication error restoration method where a function of detecting a communication error is provided to both devices on a communication channel to initialize a communication I/F section after the occurrence of a communication error, list information of data having been sent to a terminal before the occurrence of a communication error at the restart of communication is acquired, restoration processing is conducted selectively in response to a kind of the data having already been registered so as to realize optimum update of data for each kind of data. SOLUTION: Upon the occurrence of a communication error in a data generator 1 and a data multiplexer 2, a PC control I/F section 21 having a communication error detection function initializes a communication I/F, a section communication I/F section 14 is restarted to reconnect a communication channel, list information of data in a memory 22 is acquired and the restoration processing is selectively performed depending on a kind of data having already being registered.
Patent JP-H0324039-A (JP)
Title: Production of trimethylamine-sulfur trioxide complex and recovery of trimethylamine
Inventor: SAKOTA NAOICHI
IPC: C07C209/00
Filed: 1989-06-21
Abstract: PURPOSE:To easily produce the subject complex in high yield and purity by reacting chlorosulfonic acid with a specific amount of trimethylamine at low temperature and treating the reaction product with water, etc., and to recover and reuse triethylamine from the reaction filtrate with an alkali. CONSTITUTION:Chlorosulfonic acid is preferably subjected to dehydrative distillation to remove impurities. 1mol of the purified chlorosulfonic acid is made to react with 1.8-2.3mol of trimethylamine in a hydrophobic organic solvent such as 1,2-dichloroethane at <=5 deg.C for 1-5hr and the reaction liquid is neutralized with water or an alkaline aqueous solution such as NaOH aqueous solution to precipitate the objective complex in the form of crystal. The complex is useful as a sulfating agent for alcohols or polysaccharides such as starch or cellulose. An alkaline aqueous solution having high concentration is added to the filtrate of the reaction mixture under reduced pressure at <=0 deg.C to recover trimethylamine dissolved in the form of trimethylamine hydrochloride. The recovered amine can be reused as a starting raw material.
Patent JP-H116757-A (JP)
Title: Charge calculating device for article to be stack and stacked article
Inventor: IIZAKA HITOSHI
IPC: G01D4/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To always correctly calculate a charge from a gross weight weighed by a method wherein setting is performed so that the same kind is made the same weight and a weight of each kind is made the same amount of money per unit weight between the respective kinds. SOLUTION: A weight measuring part 64 of a charge calculating device weighs a gross weight of dishes stacked on a weighing pedestal, and weight value data are supplied to a charge calculating part 66. The charge calculating part 66 calculates at weight value × 1 yen/g, based on a weight value from the weight measuring part 64 and, for example, a weight unit cost of 1 yen/g set in a weight unit cost setting part 65, and calculates a price of every dish placed on the weighing pedestal, and displays on a display part 63. Thus, as an amount of money per unit cost weight of each dish is evenly set, if the gross weight weighed is mutiplied by a weight unit cost, a charge is simply acquired. Accordingly, there is not a trouble at all such that a clerk counts the number of dishes every kind of dishes and calculates the charge.  Further, even if a plurality of kinds of dishes having different prices are mixedly stacked and weighed, it is possible to always correctly calculate and display a charge.
Patent JP-H05326670-A (JP)
Title: Apparatus for rotating and laterally moving wafer cassette
Inventor: OBARA SHIGERU
IPC: H01L21/68
Filed: 1992-05-25
Abstract: PURPOSE:To enhance reliability by omitting a rotary drive source and a lateral displacement drive source of a cassette rotary base, and eliminating necessity of confirming its rotary position and its lateral displacing position. CONSTITUTION:The title apparatus comprises a pair of rotary bases 11, 11 for placing a wafer cassette 2, rotating means 14 for rotating the bases 11, laterally displacing means 24 for approaching, separating the pair of the bases 11, 11 in a specified direction A, a moving table 40 movable in a direction B perpendicular to the direction A to place the pair of the bases 11, 11, and table moving means 45. The means 24 has a guide mechanism 30 for approaching and separating the pair of the bases 11, 11 at a predetermined distance in cooperation with reciprocation of the table 40, and each means 14 has a slider crank mechanism 15 for rotating the base 11 at a predetermined rotary angle in cooperation with the lateral displacement of the base 11.
Patent JP-S6051450-A (JP)
Title: Rotor of stepping motor
Inventor: MEHARA KOUJI
IPC: H02K37/18
Filed: 1983-08-30
Abstract: PURPOSE:To improve the positioning accuracy of a motor by securing a shaft at the center of a rotor core and a rotor magnet, molding fixedly the outer periphery of the core and magnet with resin, and cutting it together with tees of the core. CONSTITUTION:A rotor is composed by securing a rotor magnet 3 and a rotor core 2 formed with a plurality of tees 2A to a shaft 1, then molding the outer periphery of the magnet 3 and the core 2 with resin 6, cutting the outer periphery along a target line X in the cutting margin (t), and then inserting a bearing 5 through a spacer 4. When the outer periphery of the core 2 is machined, the tees 2A of the outer peripheral side is cut together with the resin 6. Accordingly, a burr can be prevented, and smooth cutting surface 2C can be obtained. Cutting chips produced upon cutting are not adhered directly to the outer periphery of the slot and the magnet 3 between the tees 2A due to the resin, and can be readily removed. Thus, the positioning accuracy of the motor can be improved.
Patent JP-S6220641-A (JP)
Title: Accelerating slip controller for vehicles
Inventor: INAGAKI TAKAFUMI
IPC: F02D41/22
Filed: 1985-07-18
Abstract: PURPOSE:To render an internal-combustion so stable in combustion at the time of sudden acceleration in a car and, after fuel increment compensation, make optional slip control performable, by forbidding or restricting the drive of a throttle valve in a close direction during the fuel increment compensation performance. CONSTITUTION:A controller bearing the above caption is provided with a device M1 detecting an accelerating command of a car by accelerator operation, and in case of a sudden accelerating command, it is provided with a controller M3 performing increment compensation of fuel to be fed to an internal-combustion engine. At the abovementioned, revolving speed or revolving acceleration of driving wheels M4 is detected by a device M5, and making this detected signal one parameter, each accelerating slip of these driving wheels M4 is detected by a device M6. And, when this accelerating slip is detected, a throttle valve M7 is driven in a close direction by a device 8, checking the output torque. On the other hand, fuel increment compensation at the time of car accelerating is detected by a device M9, and when detecting this compensation, the drive of the said throttle valve M7 in the close direction is forbidden or restricted by a device M10.
Patent JP-2000345017-A (JP)
Title: Polyester composition for melt spinning, partially oriented undrawn polyester yarn and preparation thereof
Inventor: FUNATSU YOSHIJI
IPC: C08L67/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a polyester compsn. suitable for increasing the productivity of a partially oriented undrawn polyester yarn which suppresses occurrence of orientation during the spinning and is excellent in fiber manufacturing properties, to provide a method for producing the partially oriented undrawn polyester yarn stably, efficiently and without causing problems in the production steps, and also to provide the partially oriented undrawn polyester yarn which is excellent in processability in drawing as well as in drawing-false twisting. SOLUTION: This polyester compsn. for melt spinning comprises 0.5-5 wt.% of a polystyrene type polymer with a nonlinear growth const. Cg of stretching viscosity of 0.10 or more. A partially oriented undrawn polyester yarn is formed from the polyester compsn. To be more specific, the manufacturing method of the partially oriented undrawn polyester yarn is effected by subjecting the polyester compsn. to melt spinning at a take-up speed of 3,000-8,000 m/min.
Patent JP-S643736-A (JP)
Title: Method for processing nest structure
Inventor: ABE TETSUYA
IPC: G06F9/32
Filed: 1987-06-26
Abstract: PURPOSE:To reduce the size of an internal information area and also to decrease the disk input/output frequency by excluding a table out of a nest and superscribing the table information on the called side when the table calling side has no process to be carried out next. CONSTITUTION:A processor excludes the relevant table information out of a nest as long as no process to be carried out next exists in execution of the nest structure. Then the processor superscribes the next information into the area for the excluded table information. In other words, a table Z is called out and an output D is carried out based on the decision of conditions 5 and 6. Then the presence or absence is checked for the process to be carried out next. When said process is confirmed, an internal area is advanced. While the internal area kept under use is used as it is. In this case, the table Z has no process to be carried out next and therefore is excluded out of the nest. Thus a table X is used instead and an output B is carried out to complete the next processing. As a result, the table Z is superscribed at the part of a table Y in the internal area and the table area is reduced down to two faces. Then the input/output frequency of the table information is reduced down to four times as X Y Z X. Thus the disk input/output frequency can be reduced.
Patent JP-H0323536-A (JP)
Title: Recording and reproducing device
Inventor: FUJII TOSHIFUMI
IPC: H04N5/76
Filed: 1989-06-20
Abstract: PURPOSE:To optionally control the recording order of programs on a recording medium as designated at the time of finishing reserved recording by performing an arithmetic operation for the moving quantity of a tape-like recording medium before recorded during the period of the reserved recording and performing the sequential control of the reserved recording state corresponding to the arithmetic operation result. CONSTITUTION:An arithmetic processing is performed in accordance with a prescribed algorithm by receiving the outputs of an inputting means 21 and a storing means 22 in an arithmetic operation means 25. And in a sequential control means 24, by receiving an FG signal generated from a frequency generator which is attached on a capstan motor besides respective outputs from the storing means 22, an arithmetic operation means 25 and a timer 23, a signal for commanding an action mode such as an REC(video recording), a STOP, a fast forwarding and a rewinding action is outputted to the deck mechanism and the electric circuit of a VTR (video tape recorder), Thus, the recording order on the recording medium can be optionally set as an operator desires.
Patent JP-H0323952-A (JP)
Title: Printing mechanism of dot impact printer
Inventor: ENOKIDA KOICHI
IPC: B41J2/28
Filed: 1989-06-20
Abstract: PURPOSE:To prepare for starting a device always in operation if impact is temporarily impossible due to the surface tension etc. caused by the attraction of a hammer spring to the surface of a magnet by providing a preliminary coil for starting the hammer spring and an iron core on a spring charge-type printing head. CONSTITUTION:A spring charge-type printing head consists of a hammer spring 1, a magnet 2, a yoke 3 and a coil 4. If a current runs through the coil 4, the preliminary coil 5 is also energized and the iron core hits the hammer spring 1 to assist in the starting of the spring 1. After this operation, no current runs through the preliminary coil 5.
Patent JP-H10331530-A (JP)
Title: Warp correctable fitting
Inventor: TODA KATSUMI
IPC: E06B3/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To correct a warped fitting main body without repair work such as the replacement of a face bar or the reinforcement of a core material. SOLUTION: This warp correctable fitting 1 has piano wires 6 extended vertically as tension members within the cross section of a fitting main body 5. The piano wires 6 are arranged in pairs for a total of four at opposite positions across the surface of the center of the fitting thickness, at two places near the right and left edges of the fitting main body 5. The upper and lower ends of each piano wire 6 are anchored respectively to the upper and lower surfaces 8, 10 of the fitting main body 5 via an adjustment mechanism 21.
Patent JP-S6219446-A (JP)
Inventor: MIKAWA TOSHIHARU
IPC: H05K1/03
Filed: 1985-07-18
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-S5949468-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B29/00
Filed: 1982-09-10
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-S6049700-A (JP)
Inventor: MORI RIYUUICHIROU
IPC: H05K13/00
Filed: 1983-08-29
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。