baber/WOPTO huggingface dataset:
Patent JP-H01104915-A (JP)
Title: Combustion chamber structure in engine
Inventor: SHIRAISHI TORU
IPC: F02B23/08
Filed: 1987-10-15
Abstract: PURPOSE:To make the inside of a squish area into combustion uniformly by setting a squish clearance, in a direction orthogonal with another squish clearance, to be smaller than the squish clearance of the squish area turning to a ridgeline direction on the top of a combustion chamber. CONSTITUTION:A top form in a combustion chamber 6 to be formed by the underside of a cylinder head 28 is made up into pent-roof form where a vertical sectional form inclusive of a center line 11 comes to a triangle at the central part of a cylinder 1. When a piston 7 is situated in a top head point, a squish area 33 is partitioned between a piston flat part 32 and a combustion chamber top flat part 30. In this case, a squish clearance C2 of squish areas 33c, 33d in a direction orthogonal with the ridgeline direction is set to be smaller than a squish clearance C1 of squish areas 33a, 33b in the ridgeline direction on a top face in the combustion chamber 6, in the squish area 33.
Patent JP-S62120118-A (JP)
Title: Pulse generator
Inventor: ATSUNUSHI YUKINORI
IPC: H03K5/04
Filed: 1985-11-20
Abstract: PURPOSE:To generate pulses having different pulse widths while using a few monostable multivibrators by connecting plural monostable multivibrators in cascade with the monostable multivibrator of the 1st stage and restarting the monostable multivibrator of the 1st stage at each trailing ridge of an output pulse of the monostable multivibrator of the final stage. CONSTITUTION:When a trigger signal is inputted to an input terminal 6 at a time taua, a monostable multivibrator 7 is started and an FF 9 is reset. When the level reaches the trailing edge of the output pulse of the monostable multivibrator 7 at a time taub, the monostable multivibrator 8 is started and the FF 9 is set. When the level reaches the trailing ridge of the output pulse of the monostable multivibrator 8 at a time tauc, since the Q output of the FF 9 goes to H in this case, the monostable multivibrator 7 is restarted. When an FF 10 is reset by an output pulse at an output terminal 13c, the monostable multivibrator 8 is controlled to be in inactive state.
Patent JP-H0598418-A (JP)
Title: Formation of iron nitride film
Inventor: ONO HIDEAKI
IPC: C23C14/06
Filed: 1991-10-08
Abstract: PURPOSE:To stably and easily form an iron nitride film by coating the surface of a substrate with an Fe film oriented to (200) and applying nitrogen plasma irradiation to the coated film. CONSTITUTION:The surface of a substrate 1 is vapor-deposited with an Fe film 2 oriented to (200) by a sputtering method or the like. Next, nitrogen plasma irradiation is applied to the above Fe film 2 in an N2 atmosphere by using ECR plasma. In this way, N atoms infiltrate not into an A position between Fe atoms constrained by the substrate 1 but into a free B position. In this way, the Fe film 2 expands perpendicularly to the film face to stably form an Fe16N2 film. Or, if required, after the above nitrogen plasma irradiation, the coating of an Fe film oriented to (200) and nitrogen plasma irradiation can repeatedly be executed to form an iron nitride film to a desired thickness.
Patent JP-S61138494-A (JP)
Inventor: TANIKAWA KOICHIRO
IPC: H05B41/18
Filed: 1984-12-10
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-S62123247-A (JP)
Title: Control unit of air conditioner
Inventor: WATANABE TAKASHI
IPC: F24F11/02
Filed: 1985-11-20
Abstract: PURPOSE:To make clear a protector which has operated due to an extraordinary state and hence to easily obtain the cause for occurrence of the extraordinary state by carrying out individual extraordinary indications corresponding to occurrence of the extraordinary state, and continuously carrying out the extraordinary indication. CONSTITUTION:When an extraordinary state occurs in the air conditioner, either or protectors 4a and 4b is actuated. When a protector operating signal is inputted to the input circuit 16 of a microcomputer 13, a deenergizing signal is outputted to a driving relay 20, a contact 20a is opened and a contactor 3 is deenergized, and the operation of a compressor 2 is stopped. Upon this occasion, a lighting signal is emitted from an output circuit 17 of the microcomputer 13 to an indicator 12a or 12b through a buffer 24. When the extraordinary state is removed, self-holding is released, and the air conditioner is put into re-drivable state, but lighting of the indicator 12a or 12b is continued by an indication signal outputting means 11, and hence the cause for occurrence of the extraordinary state can be easily obtained.
Patent JP-S61137610-A (JP)
Title: Joining method of rolling stock
Inventor: UENO TSUTOMU
IPC: B23D15/02
Filed: 1984-12-10
Abstract: PURPOSE:To join rolling stocks together rapidly and surely by blanking reparately the rear end of a preceding rolling stock and the front end of a succeeding one, in zigzags, in a hot rolling line, and fitting the blanked parts to each other to weld the side faces of blanked ends. CONSTITUTION:When the rear end of a preceding rolling stock 6a and the front end of a succeeding rolling stock 6b pass through detectors 56a, 56b, on a hot rolling line 9, guiding passages 90a, 90b are moved downward and upward respectively to enter the stocks 6a, 6b in cutting units 50a, 50b respectively. The ends of stocks 6a, 6b are blanked into zigzag shapes by respective cutting units 50 consisting each of upper and lower cutters 51, 52, and then the blanked parts are fitted to each other by the movements of passages 90a, 90b. Further, the side faces of fitting parts are welded together to finish the joining. In this way, the hot rolling stocks are joined together rapidly and surely in on-line.
Patent JP-H01102809-A (JP)
Title: Heat resistant electric wire and cable
Inventor: SUZUKI KIYOTO
IPC: H01B3/46
Filed: 1987-10-15
Abstract: PURPOSE:To provide heat resistance, cryogenic resistance, and oil proof property which are satisfactory in terms of practical application by furnishing a covering layer of fluorosilicone type rubber on the surface of a conductor wire or at the periphery of twisted insulated wires. CONSTITUTION:A covering layer of fluorosilicon type rubber is furnished on the surface of a conductor wire or at the periphery of twisted insulated wires. The rubber used shall be of polysiloxane type wherein fluorine is substituted with alkyl radicals coupled with silicon atoms, and particularly organopolysiloxane favorable to practical use is 3,3,3- trifluoropropylmethylpolysiloxane having repetitive unit of Eq. I and fluorine- modified organopolysiloxane which is similar to the first named. This provides excellent heat aging resistance, oil-proof property, and cryogenic resistance, and also fire retardant characteristic can be enhanced easily.
Patent JP-H03122089-A (JP)
Title: Method for regulating oxygen concentration in si single crystal and apparatus therefor
Inventor: SONOKAWA SUSUMU
IPC: C30B29/06
Filed: 1989-10-05
Abstract: PURPOSE:To homogeneously regulate oxygen concentration in an Si single crystal to a low value by controlling the interval between the lower end of a flow rectifying cylinder concentrically surrounding the Si single crystal to be vertically pulled up from an Si melt and the surface of the Si melt and further controlling the flow velocity of an inert gas to be flowed down to the flow rectifying cylinder. CONSTITUTION:The interval (H) between the lower end of a flow rectifying cylinder 40 concentrically surrounding an Si single crystal 36 to be vertically pulled up from an Si melt 28 in a quartz crucible 22 and the surface of the Si melt 28 is controlled to control the flow velocity at which an inert gas to be flowed down to the flow rectifying cylinder passes through the interval (H).
Patent JP-H1191007-A (JP)
Title: Bag making machine
Inventor: TAKAHASHI YUKIO
IPC: B31B31/60
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To permit the positional regulation of a flap turning device with respect to a bottom turning drum as well as the setting of rotation regulating position of a mounting rod by a method wherein the mounting position of the mounting rod of a guiding plate, developing front and rear turning flaps in a plane along the outer periphery of the bottom turning drum, is set along the outer peripheral surface of the bottom turning drum. SOLUTION: A guide plate 651 is fixed to a mounting rod 653, positioned at both side parts of an opened paper tube and provided horizontally above a bottom turning drum, horizontally substantially through a mounting arm 654. Respective guide plates 651 guide a paper tube, turned and transferred by the bottom turning drum, between respective guide plates 651 and the bottom turning drum, then, push a front side turned flap, sucked by a bottom opening device, against a flat plate unit from the slanted parts of respective guide plates 651 and push the same against linear members whereby respective front and rear turning flaps are developed in a plane along the outer periphery of the bottom turning drum. The mounting position of the mounting rod 653 for the guide plate 651 can be set along the outer peripheral surface of the bottom turning drum through a mounting position setting means.
Patent JP-2000089994-A (JP)
Title: Method and device for managing data base
Inventor: OKAMOTO TAKASHI
IPC: G06F17/30
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of loads, to reduce the degree of influence exerted upon application programs due to a load or a fault, to make it unnecessary to especially back up data, and to surely secure the identity of plural data bases. SOLUTION: The system is provided with three data bases 1 to 3 arranged on mutually separated prescribed positions, change information reflecting programs 1a, 1b, 2a, 2b, 3a, 3b prepared corresponding to respective data bases 1 to 3, application programs 1c to 3c for executing data processing by accessing respective data bases 1 to 3, and a network 4 for informing the change information reflecting programs corresponding to the other data bases of change information from each of the data bases 1 to 3.
Patent JP-H0979270-A (JP)
Title: Synthetic resin-made cage for roller bearing
Inventor: KAWAGUCHI TOSHIHIRO
IPC: F16C33/56
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a roller part in a synthetic resinmade cage of high rigidity due to a vibrating load, by forming a recessed groove, for elastically deforming a roller stop part in the circumferential direction, in the total periphery of a based part of the roller stop part. SOLUTION: A recessed groove 5 for permitting elastic deformation in the circumferential direction of a roller stop part 3 is formed in the total periphery of abase part 3C in the roller stop part 3, and it is formed in a trapezoidal section whose tip end is thinner than on the side of the base part 3C. Despite that a cage is formed of high rigid superengineering plastic, by the recessed groove 5 in the base part 3 of the roller stop part 3, it can be easily elastically deformed in the circumferential direction. Consequently, in injection molding of the holder, in the case that a molding die forming a pocket 1 is released in the peripheral direction of the cage, the base part 3C of the roller stop part 3 can be prevented from being damaged.
Patent JP-H07112886-A (JP)
Title: Escalator with steps for wheelchair
Inventor: KAMIYA YOSHIO
IPC: B66B29/08
Filed: 1993-10-19
Abstract: PURPOSE:To provide an escalator with steps for a wheelchair in which when the wheelchair for transporting a wheelchair user is operated, a tread surface of the same plane can be formed by at least 3 steps, and also rise surfaces suspended from this plane can be formed. CONSTITUTION:The movable step board 16 of an intermediate wheelchair step 15 and the movable step board 19 of a lower wheelchair step 18 are supported by the supporting mechanism 14 of an upper wheelchair step 13 so as to keep the same plane surface. An intermediate rise board 30 descends from the upper rise board 26 of the lower wheelchair step 18, and moves between the upper rise board 26 and the rise board 23 of the lower wheelchair step 18, and forms a rise surface corresponding to the movable step board 19 of the rised lower wheelchair step 18. Thus, the wheelchair step surface and the rise surfaces corresponding to these step surfaces can be formed with a simple device constitution, so that manufacturing cost can be effectively reduced.
Patent JP-H10109157-A (JP)
Title: Plugging structure into nozzle hole for adjusting flow rate and method for opening nozzle hole
Inventor: SAKAMOTO SUNAO
IPC: B22D41/46
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the excess sintering of plugging material and the penetrated solidification of molten steel into the plugging material and to eliminate the clogging of a nozzle by inserting a sheet-like refractory or a sheet-like refractory containing carbon between the plugging materials. SOLUTION: In a ladle cleaning a nozzle hole 1 after completing casting, a conical shaped steel-made cup 12 opening the lower part is inserted into the nozzle hole 1 from a plate hole at the back surface of the ladle just after cleaning. Thereafter, at the time of plugging the plugging material 6 to near the upper part of the upper nozzle 2 after returning back the ladle to the vertical state, the thermoplastic sheet-like refractory 8 containing the carbon is laid at the upper part and the plugging material 6a is further laid thereon to insert the sheet-like refractory 8.  In this condition, e.g. after preheating for about 30min, the molten steel of 240t from a converter is received, and after receiving the molten steel, an RH treatment is executed at two times, and after passing through about 120min since receiving the molten steel, gaseous argon is blown from the plate hole at 9kg/cm<2> pressure and 500Nl/min flow rate for about 3min and the nozzle is opened to start casting.
Patent JP-H1069535-A (JP)
Title: Service register card
Inventor: IKEDA HEISHICHI
IPC: B42D15/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make alteration and forgery difficult and to inexpensively supply a service register (frequency) card by cutting the metallic thin film fuse of a used part through heating and fusing. SOLUTION: This card has a card substrate 1, common electrode areas from 2-1 to 2-4 and 24 pieces of frequency electrode areas 3a-3x. An electrode thin film is formed from alloy at the fusing point of 95 deg.C in the composition of Bi 52%, Pb 32% and Sn 16% as easy fusing metal by the method of vacuum deposition. At such a time, all the areas and common connection area are simultaneously attached and formed. In this case, a pattern at the time of attached formation is formed by mask deposition while utilizing a mask having a hole in the same form as the pattern. Each time the card is used, a fuse area 4 composed of the easy fusing metal for connecting the frequency electrode areas 3 and the common connection area connected to the common electrode areas from 2-1 to 2-4 is heated by a thermal head or converged light and cut by fusing. Thus, the once used card can not be utilized again.
Patent JP-S62121560-A (JP)
Title: Memory management system
Inventor: KASHIWAGI YUUGO
IPC: G06F12/12
Filed: 1985-11-22
Abstract: PURPOSE:To reduce the number of page faults by replacing a block corresponding to the maximum or minimum quantity of analog when the required block is not present in a main memory means by a desired block in a secondary memory means. CONSTITUTION:Referring analog elements Ao-An changing the analog quantity with the lapse of time are matched every page of the main memory, the page absent in the main memory MRY1 during the reference is replaced by the page corresponding to the referring analog element of the largest (or the smallest) quantity of the analog and the analog element corresponding to the referred page is reset (or set) during the reference. Thereby, the replacement of the page is carried out in the sequence of the pages which are not referred for the longest period in the main memory, namely, in an algorism very near to an ideal LRU algorism, the number of the page faults is reduced and a burden of an operating system is reduced.
Patent JP-2001084359-A (JP)
Title: Drawing managing device
Inventor: FUKUSHIMA MANABU
IPC: G02B6/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To grasp a coated optical fiber where abnormality occurs and an abnormal point position by switching drain groove graphics and the plural coated optical fiber which are overlapped/displayed on a facility drawing so that they are separated and displayed. SOLUTION: When the selection command of 'display form switching' is inputted to an operation input part 111, a display form switching part 114 starts an objective graphic extraction part 115 and extracts graphic data in a monitoring abnormal point from drawing data on a main memory 202. A coordinate conversion part 116 shifts a constitution point coordinates except for the start/end point coordinates of optical fiber graphic data so that it can easily be viewed and it is stored in the main memory 202 again. An attribute number is retrieved from monitoring abnormal point attribute information with an optical fiber number as a key, a monitoring abnormal point graphic data graphic number is obtained, it is specified from the main memory 202 and the coordinates is shifted and is stored again.  When the coordinate conversion processing of all extracted optical fiber graphics and monitoring abnormal point graphics is terminated, a display processing part 117 displays the abnormal point position of the coated optical fiber where abnormality occurs.
Patent JP-2001082839-A (JP)
Title: Air conditioner
Inventor: OTA YUKIO
IPC: F25B45/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To permit continued work without emitting refrigerant into the atmosphere and without employing vacuum pump by a method wherein a switching means, capable of being vented to the atmosphere, is arranged between the compressor of an outdoor machine and a refrigerant pipeline, being connected to a heat exchanger. SOLUTION: A switching valve 4, capable of releasing refrigerant into atmosphere, is arranged between the compressor 3 of an outdoor machine 2 and a heat exchanger 5. Upon connecting work between an indoor machine 1 and the outdoor machine 2, the compressor 3 is operated at first to move the refrigerant, staying in the compressor 3 or a refrigerant pipeline for connecting the compressor 3, to the side of the heat exchanger 5. The switching valve 4 is switched to the atmosphere is vent side during operation and the compressor 3 is stopped. The refrigerant is moved to the side of the heat exchanger 5 and is sealed by the switching valve 4. Next, the indoor machine 1 is connected to the outdoor machine 2. In this case, an opening and closing valve 8a is opened and another opening and closing valve 8b is closed.  The compressor 3 is operated to discharge air in the indoor machine 1 and obtain a vacuum condition and, thereafter, the switching valve 4 is switched to the side of the heat exchanger 5, then, the compressor 3 is stopped. Finally, the opening and closing valve 8b is opened and the refrigerant is allowed to flow into the indoor machine 1.
Patent JP-H02108417-A (JP)
Title: Removing mechanism for upper roll stand of leveler
Inventor: KONDO TORU
IPC: B21D1/05
Filed: 1988-10-18
Abstract: PURPOSE:To enable dismantling, taking away and changing the roll in short time on off line by taking out the upper roll stand forward loading on a rail section of the upper roll head. CONSTITUTION:Clamps are unfastened by rotating nails 15,16 of the clamps 13,14 by 90 deg., through the external power, lifting shafts 19,20 are lifted to lift the upper roll head 4. In proportion to the lift, the upper roll stand is lifted on a fixed position, wheels 5,6 are moved relatively along inside grooves 7,8 of sliding members 21,22, then, abutted on the rail faces 11,12. After the wheels 5,6 are abutted on the rail faces 11,12, when the upper roll head 4 is lifted, the roll head 4 hangs the upper roll stand to support making the wheels 5,6 as hangers. Then, to stop the lifting, the upper roll stand is taken out on this side to carry outside the line, another roll stand may be inserted or the roll of the roll stand is left as it is, to be dismantled.
Patent JP-H07114461-A (JP)
Title: Object-oriented data processing system
Inventor: RYU TADAMITSU
IPC: G06F9/44
Filed: 1993-10-20
Abstract: PURPOSE:To generate automatically a program required for system build-up efficiently by obtaining an object corresponding to a specification language from among objects registered already when the specification language is received and generating an object required for system buildup through the operation of the object. CONSTITUTION:A questioning means 10 executes input setting processing of a specification language as to the system to be built up, and a 1st specification means 11 specifies an identification name of an object indicated by the specification language to be set. A 2nd specification means 12 specifies a signature of an object indicated by an identification name as a tentative signature for system buildup and the 2nd specification means 13 specifies a signature similar to the tentative signature. A generating means 14 sets a processing object among specified signatures and selects gene information of the signature and a generating means 15 links objects while matching the characteristics to generate an object required for system buildup.
Patent JP-H06109695-A (JP)
Title: Zirconia gas analyzer
Inventor: MAEDA MASATO
IPC: G01N27/26
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate the need for a calibration gas by performing zero adjustment after introducing air into a chamber or to an external electrode side, introducing air to the external electrode side, stopping introduction of air into the chamber, and applying a positive voltage to an internal electrode and a negative voltage to the external electrode and then performing span adjustment after a specific amount of time. CONSTITUTION:For zero adjustment, an electromagnetic valve 23 of an air introduction pipe 22 is opened and an instrumentation air is introduced into the chamber 21 with the surrounding of an external electrode 3 as the instrumentation air. The oxygen concentration in contact with the external electrodes 2 and 3 is equal in this state and no voltage is generated between the electrodes. The scale of a display is set to zero in this voltage state. When air is introduced into the chamber 21, a positive voltage is applied to the internal electrode 2 and a negative voltage is applied to the external electrode 3, and then a specific amount of time passes, the chamber 21 is completely filled with oxygen. While the chamber 21 is full of oxygen, application of voltage is stopped and span adjustment is performed based on the voltage generated due to the concentration difference between the 100% oxygen and air (oxygen concentration; 20.95%) contacting the external electrode 3.
Patent JP-2000084238-A (JP)
Title: Game machine
Inventor: OKUAKI MASATO
IPC: A63F9/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To give various joys relating to the feed of game media to a player in the game machine of a type for making the player feed the game media such as medals. SOLUTION: This game machine is provided with a game machine main body 2 provided with a medal passing space where the medals fed from a feeding port 7 pass through and plural pockets 12a-12g are provided, a sensor for detecting the passing of the medals to the respective pockets 12a-12g and a storage means such as a ROM for storing the plural kinds of the feeding conditions of the medals stipulated relating to the passing or non-passing of the medals to the respective pockets 12a-12g. By a CPU, one of the feeding conditions is selected and presented to the player through a monitor. Whether or not the player feeds the medal so as to satisfy the presented feeding condition is judged and a prescribed reward is imparted when the feeding condition is satisfied.