baber/WOPTO huggingface dataset:
Patent JP-H06311410-A (JP)
Title: Object tracking device
Inventor: ABE KEIKO
IPC: H04N5/232
Filed: 1994-02-16
Abstract: PURPOSE:To make it possible to surely detect motions in even various kinds of objects and to track them by controlling the moving of an image pickup means or a designated area by the locus of a time and space image. CONSTITUTION:In an object tracking device 1 tracking an objective object within a designated area WAKU set in a screen, a histogram processing means 12 calculating the histogram of the video signal within the designated area WAKU on an initial screen, a time and space image processing means 11 determining a time and space image regarding a range where the frequency of histogram is high and a control means 13 controlling the designated area WAKU based on the locus of the time and space image are provided. When a tracking objective object is entered in the designated area WAKU set in the screen and the tracking is started, the histogram within the designated area WAKU of a video signal is calculated, a time and space image regarding a range where the frequency of the histogram is high is determined, and the movings of an image pickup means 2 or the designated area WAKU is controlled by the locus of the time and space image obtained from this result.
Patent JP-H04358521-A (JP)
Title: Denitration device and its operation method
Inventor: UCHIYAMA TSUTOMU
IPC: B01D53/94
Filed: 1991-03-08
Abstract: PURPOSE:To enhance the decomposition rate of a solid nitrogen containing component and the conversion rate to ammonia by sensing the ammonia concentration at an outlet of a reducer gasification means and/or the concentration of a nitrogen oxide in exhaust gas and controlling the reducer feeding amount to be fed to the reduer gasification means and the reducer decomposition reaction temperature therein. CONSTITUTION:Urea or the like is decomposed on a decomposition catalyst layer 3 in the atmosphere containing water vapor to prepare ammonia to be used for denitration of exhaust gas. At that time, for the purpose of decomposing a reducer such as urea and converting the same securely to ammonia, at least it is required to control the reducer feeding amount to a reducer gasification means 4 and the reducer decomposition reaction temperature therein. For that purpose, the ammonia concentration at the outlet of a reducer gasification means 4 and/or the concentration of a hydrogen oxide in exhaust gas are sensed and controlled. As a result, the decomposition rate of a solid hydrogen containing compound and the conversion efficiency to ammonia are enhanced and a denitration device or superior response to the variation of exhaust gas condition is provided.
Patent JP-S54135607-A (JP)
Title: Cold trap for liquid metal
Inventor: HIRANO HARUYOSHI
IPC: G21D1/00
Filed: 1978-04-14
Abstract: PURPOSE: To simplify the structure of a cold trap for impurities in liquid Na by providing an inner tube, as the support structure of the impurities capturing part, communicating with the Na outlet of the capturing part and having a Na discharge hole.  
     CONSTITUTION: Inner structure 4 including a capturing part 6 for impurities in liquid Na is supported with inner tube 28. The lower part of tube 28 communicates with the Na outlet of part 6, and Na outlet nozzle 29 is attached to the upper part. Na is introduced into distributor 22 from inlet 21 and cooled with cooling fins 24 while falling through annulus part 23. Impurities in the Na flow into lower body 25 in a supersatd. state and flow down the space between the outer frame of na pass guide structure 4 and body 25. The flowing Na reverses at lowermost end plate 31 and passes through mesh 12 of part 6 to filter the impurities. The impurities-free Na turns to a rising stream in center pipe 30, rises through tube 28 as an economizer, and is discharged from nozzle 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11243156-A (JP)
Title: Semiconductor device
Inventor: TAKASHIMA YUKIO
IPC: H05K3/34
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance a semiconductor device which is mounted on a mounting board in reliability by a method wherein a BGA package is improved in solder connection reliability and ensured of planarity. SOLUTION: Solder-attached mounting bumps 17 are arranged two- dimensionally on the mounting surface of a BGA package 12, and the BGA package 12 is mounted on a mounting board 13 so as to make the mounting bumps 17 bear against the board 13 for the formation of a semiconductor device, wherein high-temperature solder balls 20 of high-temperature solder (melting point 212 deg.C) whose composition is represented by 50Sn/50Pb and whose melting point is higher than that of the bumps 17 formed of eutectic solder (melting point 183 deg.C) balls the composition of which is represented by 63Sn/37Pb are provided between the mounting surface of the BGA package 12 and the mounting board 13 at positions, corresponding to the four corners of the square mounting pattern of the bumps 17.  When the solder balls 20 are mounted, the high- temperature solder balls 20 are fixed preliminarily fixed to the BGA package 12 at prescribed positions with flux, and the solder balls 20 are soldered at a temperature, which is higher than the melting point of the bump 17 and at which the solder balls 20 do not turn into in a solid phase.
Patent JP-H05237023-A (JP)
Title: Showcase
Inventor: USHIKUBO KOHEI
IPC: A47F3/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a showcase by which attributes of sales goods can be sufficiently presented and the purchasing intention of customers can be promoted. CONSTITUTION:A detector 3 of a moving body is equipped at the front side wall 1b of the main body 1 to form a detecting range E to detect going in and out of the moving body. The controller provided in the main body 1 receives detected signals from the detector 3 of the moving body in accordance with the going in of the moving body into the detecting range E and controls the driving device of door when the body comes to open the glass door 2 after a specified time has passed.
Patent JP-S59168471-A (JP)
Title: Roller for fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1983-03-16
Abstract: PURPOSE:To maintain the performance of a roller and improve its durability by replacing only its elastic surface layer by providing the elastic surface layer which has the property of separation from an unfixed body detachably to the surface of the roller body which has an elastic coating layer. CONSTITUTION:The pressure roller 2 consists of the roller body formed by adhering the relatively thick elastic body layer 22 to the outer circumferential surface of a metallic roller core 21 and the surface coating layer 23 formed by fitting the relatively thin tube type flexibe elastic body having heat resistance and the property of separation detachably to the roller body. When this pressure roller 2 is driven while pressed against a fixing roller 1, the elastic body layer 22 secure the area of press contacting with the fixing roller and the surface coating 23 with the heat resistance and property of separation holds the surface heat resistance and property of surface separation. Then, a deterioration with the lapse of time in the performance of the pressure roller is recovered by replacing only the coating layer 23 with new one to obtain initial characteristics, thus improving the durability.
Patent JP-S51118772-A (JP)
Title: Method for preparing carbostyryl derivatives
Inventor: NAKAGAWA KAZUYUKI
IPC: C07D215/22
Filed: 1975-04-09
Abstract: PURPOSE: 6-(2-Amino-1-hydroxyalkyl)-3, 4-dihydrocarbostyryl derivatives of formula I, in an example, 6-(2-benzylamino-1-hydroxypropyl)-3, 4-dihydrocarbostyryl hydrochloride are new: [Where R 1  is lower alkyl; R 2  and R 3  are H, alkyl, cycloalkyl, aralkyl, aryloxyalkyl, R 2  and R 3  are so linked together with both via N atom to which they are linked and via another N atom or without via another N atom as to form a heterocyclic ring]. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51118291-A (JP)
Title: Joint device for pusher and barge
Inventor: HIRAYAMA SATONARI
IPC: B63B21/56
Filed: 1975-04-10
Abstract: PURPOSE: To prevent a notch side wall from falling down outwardly by the provision of a pulling mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000238086-A (JP)
Title: Guide rail for slide core in plastic injection mold
Inventor: FUJI TAICHI
IPC: B29C45/33
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail for smoothing the guide part of a slide core in an injection mold, having function for preventing the slip-off of the slide core without requiring a special part. SOLUTION: A guide rail 1 guides and supports the slide core provided at the die incorporating plate of a movable die block in an injection mold to be slidable laterally with respect to the axial line of the mold on both sides of a moving direction. In this case, stoppers 10 preventing the slip-off of the slide core having lubricating layers 3 comprising a resin having lubricity integrally formed thereto and operated in opposed relation to the side surface of the slide core are incorporated in at least the contact surface with the slide core of a rail main body 2 and the part adjacent thereto.
Patent JP-S63212407-A (JP)
Title: Profile milling machine
Inventor: TANAKA TAKESHI
IPC: B23C1/16
Filed: 1987-02-26
Abstract: PURPOSE:To perform highly efficiency precision profile machining by performing rough machining first by making both a work and a corresponding tool move relatively to each other based on an NC program, then profiling a model with a tracer head, and cut machining with follow control according to the displacement of the head in the direction of the tool axis and by means of a servomotor. CONSTITUTION:A work material W and a model m are attached to a table 4 and a computer E is made to command programs up to a rough machining. Servomotors of three axial directions of X, Y and Z are then rotated with an NC control for rough machining the material W to a specified shape accord ing to a resultant displacement caused by three axial direction displacements. A switch circuit J is then changed for a profile control, a contact probe 19 is brought into contact with the model m, and the displacement of the contact probe along the model m is detected with a laser type displacement detector C. A servomotor M of the Z-axis direction is then moved up and down and rotated to perform profile machining of the work W by means of a tool 13. Thus, a machining of a stabilized high precision can be performed by profile machining the work after the work is rough machined.
Patent JP-S57157767-A (JP)
Title: Printer
Inventor: TSUKADA TOSHIJI
IPC: B41J2/305
Filed: 1981-03-24
Abstract: PURPOSE:To obtain a printer capable of supplying a sufficient amount of ink to a wire even when high-speed recording is made by providing a liquid passage groove leading from the tip of part to an ink reservoir to the wall of the holding hole of a wire holder in a wire dot type printer. CONSTITUTION:In a wire holder 15, an ink reservoir 18 for a liquid ink 19 is provided, a guide 16 with a holding hole 17 is provided to the tip of the ink reservoir 18, and a wire 22 is held slidably by holding holes 17 and 21. On the wall facing the holding hole 17 of the guide 16, one or plural spiral liquid passage groove 20 are formed, and ink 19 in the reservoir 18 can, therefore, be exuded to the tip of the wire 22 by a capillary action and then supplied to the tip portion of the wire.
Patent JP-S58161068-A (JP)
Title: Automatic auction machine
Inventor: TAKAHASHI TAKATSUGU
IPC: G06Q99/00
Filed: 1982-03-19
Abstract: PURPOSE:To make the judgment of circumstances for a seller easy and to reduce the probability of unsuccessful bidding to operate an automatic auction machine efficiently, by providing means where a desired selling price and a market price are displayed respectively, a means where the state of bidders is displayed, and a clearing button which cancels the desired selling price. CONSTITUTION:The desired selling price of an article to be sold by auction is inputted from an input device 41 of a desired price set device 4 and is stored in a desired selling price memory 36 of an auction machine body 3', and the price set is detected by an input detecting circuit 382 to set an FF 38. Contents of the memory 36 and an auction price in a price memory 35 are compared with each other in a comparing circuit 37; and when the auction price is lower than the desired selling price, the FF 38 is reset through an OR circuit 381. Contents of the memory 36 are inputted to a driving circuit 341 of a desired price monitor 43 and is displayed on the monitor 43, and the market price is inputted to a market price monitor 44 from a driving circuit 342 and is displayed. Circumstances of bidding are displayed on bidding circumstance monitor 45 to reduce the probability of unsuccessful bidding.
Patent JP-H06256171-A (JP)
Title: Cellulosic enteric coating agent
Inventor: KOKUBO HIROYASU
IPC: A61K9/36
Filed: 1993-03-04
Abstract: PURPOSE:To obtain an enteric coating agent improved in yield of a pharmaceutical preparation and filterability of a filter. CONSTITUTION:This enteric coating agent has <=5 colored substances remaining on a filter based on 30g coating agent when the agent is dissolved in an organic solvent and then filtering the prepared solution through a filter having 100mum mesh size or <=1 colored substance based on 30g coating agent when the resultant solution is similarly filtered through a filter having 180mum mesh size.
Patent JP-S55137031-A (JP)
Title: Block-shape assembled catalyst for removing noxious gas
Inventor: YOSHIKAWA SHIGEKI
IPC: B01J35/02
Filed: 1979-04-11
Abstract: PURPOSE: To prevent the decrease of the sectional area of a large number of holes penetrating catalyst blocks in one direction due to slip by a method wherein the catalyst blocks of hexahedra which have holes and concave portions and convex portions are mounted to each edge portion facing to upper and lower surfaces vertical in the penetrating direction are connected by means of the concave portions and the convex portions.  
     CONSTITUTION: Convex portions (legs) 4 and concave portions (inserting holes) 5 are each formed to edge portions facing to the lower surfaces 1-2 and the upper surfaces 1-1 of catalyst blocks 1 which a large number of holes 2, which are extruded and molded, for letting exhaust gas pass are penetrated in one direction. When the second catalyst block 1 is stacked on the upper surface 1-1 of the first catalyst block 1, the lower surface 1-2 is connected to the upper surface 1-1, and the concave portions 5 and the convex portions 4 of four corner portions 3 are fitted. Thus, displacement can be prevented which is formed in the parallel direction on the surfaces 1-1, 1-2 of the catalyst blocks, and the slip of a large number of the holes 2 for letting discharged smoke gas pass is not produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08243906-A (JP)
Title: Non-circular working grinder
Inventor: AKAHA HITOSHI
IPC: B24B19/12
Filed: 1995-03-03
Abstract: PURPOSE: To facilitate work of an untrue circular work by forming a grinding wheel as a small diameter grinding wheel capable of finishing grinding of a grinding surface, and forming a grinding wheel stand as an angular grinding wheel stand where one among plural non-circular grinding surfaces is set at a crossed axes angle of the grinding wheel axis and the main spindle axis of the grinding wheel noninterferening with the other grinding surface at grinding time. CONSTITUTION: A main spindle stand 13 and a tail stock 15 are placed on a work table 11, and an untrue circular work W is sandwiched by the center 16 of this tail stock 15 and the center 17 of a main spindle 13. A tool table 20 where an orthogonal grinding wheel stand 21 and an angular grinding wheel stand 22 are juxtaposed and guided, is arranged in the rear of a bed 10, and a large diameter grinding wheel G1 and a small diameter grinding wheel are supported with the respective grinding wheel stands 21 and 22. In this case, the axis GL of the small diameter grinding wheel is crossed with a perpendicular plane passing through the main spindle axis ZL, and the small diameter grinding wheel is brought into point contact with the small work W.  The main spindle 13 and the angular grinding wheel stand 22 are controlled by a control means on the basis of profile data, and a profile is generated by the small grinding wheel.
Patent JP-H11239673-A (JP)
Title: Fishing rod controller
Inventor: KOSAKA AKIRA
IPC: A63F13/818
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance a feel and presence at a moment when making a hit in a fishing game. SOLUTION: A fishing rod controller 11 is composed of a controller main body 12 by integrally forming the reel part 13A and the grip part 13B and a rod. A vibration generating mechanism 35 is installed inside the reel part 13A. This vibration generating mechanism 35 is composed of a weight 36, a motor 37 to eccentrically rotate the weight 36 and a motor housing 38 to hold the motor 37. When an electric current is carried to the motor 37, the weight 36 is put in a resonance state by eccentrically rotating to generate vibration. The vibration generated in this way is propagated to the grip part 13B through the motor housing 38 and the reel part 13A.  The motor 37 is controlled so as to generate vibration by carrying an electric current at a moment when making a hit in a fishing game, and an electric current is intermittently carried so as to obtain a feel similar to a case when actually making a hit.
Patent JP-H03249281-A (JP)
Title: Water repellent for fiber
Inventor: OSANAWA TSUTOMU
IPC: D06M101/16
Filed: 1990-02-23
Abstract: PURPOSE:To obtain the subject water repellent, composed of an organopolysiloxane having a low content of a specific organosiloxane oligomer with molecular chain terminals blocked with silanol groups and stable to heat treatment by application thereof to especially glass fiber. CONSTITUTION:A treating agent for fiber obtained by adding and blending, as necessary, an organohydrogenpolysiloxane or silane coupling agent and further a catalyst for condensation reaction to an organopolysiloxane with a content of condensation-unreactive organopolysiloxane oligomer of <=20 silicon atoms reduced to <=1000ppm, especially <=200ppm and molecular chain terminals blocked with silanol chains. The resultant treating agent is applied to especially glass fiber, asbestos, etc., (or organic fiber for clothes) to afford fiber excellent in water repellency. Furthermore, the aforementioned oligomer is not evaporated and the interior of a heater and fiber are not fouled even by carrying out heat treatment in imparting water repellency to the fiber.
Patent JP-S58161884-A (JP)
Inventor: IZAWA TAKESHI
IPC: G21C15/06
Filed: 1982-03-19
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-H02226569-A (JP)
Title: Manufacture of tape cassette and its molding die
Inventor: INOUE HIDEO
IPC: G11B23/28
Filed: 1989-02-23
Abstract: PURPOSE:To easily perform the molding of a tape cassette corresponding to the presence/absence of an erroneous erasure lug with high accuracy without changing a main die by selecting the presence/absence of the molding of the erroneous erasure lug by frame switching. CONSTITUTION:The lower half of the tape cassette is molded by a fixed die 70 and a movable die 71. When an erroneous erasure prevention lug is molded, a switching frame 72 pierces through the space 81 of the die 71, and is inserted to the abutting planes 80 of the dice 70 and 71, and when no molding of the erroneous erasure prevention lug is performed, the frame 72 is switched by a corresponding switching frame by raising a die member 82 to house the head part 72a of the frame 72. By employing a method to select the presence/absence of the molding of the erroneous erasure lug by switching the switching frame without separating or switching the die, the molding and the generation of the tape cassette corresponding to the presence/absence of the erroneous erasure lug can be easily performed with high accuracy.
Patent JP-S57159315-A (JP)
Title: Temperature controller for livestock house
Inventor: NAKANE KENICHI
IPC: G05D23/00
Filed: 1981-03-27
Abstract: PURPOSE:To control the amount of external air with a simple and less expensive constitution, by controlling the ratio of a supply time of an AC voltage to non- supply time to a ventilation fan according to the amount of external air to be introduced. CONSTITUTION:A proportionl band is set with a proportional band setter built in a temperature regulator 40 and a reference temperature in a livestock house is set with a setter for it. The regulator 40 outputs a temperature controlling current signal according to a proportional band. This signal is applied to a current/voltage converter 43 and converted into a corresponding voltage signal. This voltage signal is applied to solid-state power relays 46 and 47. The relays 46 and 47 determine on-off time of a bidirectional controlling rectifying element f within a prescribed duty cycle according to the value of the voltage signal. Thus, the amount of external air introduced with ventilating fans F1-fn can be rate-controlled according to the difference between the reference temperature and a present temperature in the livestock house.
Patent JP-2000242316-A (JP)
Title: Doubled data synchronization system
Inventor: ITO TOSHITAKA
IPC: H04Q9/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a data display from changing owing to the switching of doubled system. SOLUTION: This doubled data synchronization system sends the data in a transmit data area 16 on which the arithmetic result of an in-use PC (programmable controller) 3A is reflected to the interface area 18 for a central monitor device 1 and the receive data area 12 of a standby PC 3B, which copies the data in the receive data area 12 to a transmit data area 11 and the interface area 14 for the central monitor device 1 and does not reflect the arithmetic result of the standby PC 3B on the transmit data area 11 of the standby PC 3B and the interface area 14 for the central monitor device 1.
Patent JP-H11224563-A (JP)
Title: Push button switch
Inventor: SASAKI SHUNKICHI
IPC: H01H13/62
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance responsiveness to switching operation and reliability, to reduce the number of components to simplify structure, to miniaturize, to facilitate assembly work, to reduce cost, and to lengthen the service life by separating locking and releasing functions being opposed to each other. SOLUTION: A push button switch has a cylindrical case main body 11; a cylindrical operation body 12 on which a push button 13 is mounted at the end and pivotally fitted to one end of the case main body 11 by the reaction force of a spring, a cylindrical moving body 14 fit to the operating body 12 by the reaction force so as to be capable of reciprocating and rotating within the specified range; a locking mechanism for locking and holding the moving body 14 in the specified position; a built-in switch 15 being switched with the moving body 14; and a lock releasing mechanism for releasing the lock of the moving body 14 in the specified rotating position by responding to the specified pivotal movement of the operating body 12;  and in the locking state of the locking mechanism, the push button 13 is pushed to accumulate compression spring force in a spring member 17 placed between the operating body 12 and the moving body 14, the moving body 14 is forced to move in the specified pushing position of the push button, the moving body 14 is instantly sprung out by the lock releasing operation of the lock releasing mechanism to switch the built-in switch 15.