baber/WOPTO huggingface dataset:
Patent JP-S5940181-A (JP)
Title: Decca transmission system
Inventor: IWAMURA KAZUHISA
IPC: G01S1/30
Filed: 1982-08-31
Abstract: PURPOSE:To eliminate the influence of a space wave on a synchronous path through a simple system and to improve position measurement precision, by allowing a slave station to transmit a radio wave phase-locked to a radio wave from a master station in the daytime in which the radio wave is stable in state, and allowing the main and slave stations to perform transmission independently of each other when the influence of space wave is large, in the nighttime, etc. CONSTITUTION:A switch 33 is closed when space waves are less and the radio wave is stable in state in the daytime, etc. and opened in the nighttime when space waves become intense. Therefore, when the switch 33 is closed, an error voltage ER from a phase different discriminator 31 is stored in a phase different information memory 32 through the switch 33 and also applied to a variable phase shifter 30. Then, the phase shift extent of the variable phase shifter 30 is adjusted to that the phase difference between signals to two input terminals of the phase difference discriminator 31 is 0 or constant, and a signal of 0.2f generated on the basis of the received radio wave from the master station and a signal of 0.2f generated in the slave station are phase-locked. Then, the slave station 21 transmits the signal phase-locked to the radio wave from the master station in the daytime, and a signal subjected to phase shift determined on the basis of the information stored in the phase information memory 32 in the nighttime.
Patent JP-S6130621-A (JP)
Title: Atmosphere heat treatment
Inventor: MATSUMOTO MASAHIRO
IPC: C21D1/74
Filed: 1984-07-19
Abstract: PURPOSE:To obtain effectively descaled steel material, by heating, high temp. holding and cooling slowly steel material in inert atmosphere or vacuum, then holding said material at a specified temp. in HC fuel combustion gas atmosphere in which partial pressure ratio (H2O/H2) is prescribed, cooling slowly, then pickling said material. CONSTITUTION:Rolled steel material is passed in order through a heating zone 1, a soaking zone 2, a slow cooling zone 3 and a reducing zone 4, a cooling zone 5 held respectively to inert atmosphere or vacuum, the zones 1, 2 are heated to 720-760 deg.C as shown in a temp. diagram to spheroidizing anneal steel material, and the temp. is held for a prescribed time at the zone 2. Thereafter, steel material is passed through the zone 3 and cooled slowly to 640-680 deg.C. Next, steel material is held at 640-680 deg.C for 0.5-1.5hr in the zone 4 which is isolated from the zone 3 and made to HC fuel gas atmosphere of <=0.5 partial pressure ratio (H2O/H2). Thereafter the steel material is transferred to the zone 5, cooled rapidly to <=350 deg.C at >=50 deg.C/hr rate to obtain steel material having remarkably improved descaling property.
Patent JP-H0318577-A (JP)
Title: Elevator device
Inventor: ONISHI KIHACHIRO
IPC: B66B5/18
Filed: 1989-06-13
Abstract: PURPOSE:To effectively prevent the vibration in the vertical direction for the variation of the load of a cage by pressing a pressed body by a pressing force corresponding to the loaded state of the cage onto a guide rail when the cage is in stop state. CONSTITUTION:When a cage 4 stops, an electromagnet 8 operates in the direction of arrow A, and a lever 9 turns a pressing body 12 in the direction (direction of arrow B) for pressing a guide rail 5 against the urging force of a pulling spring 14, and a prescribed frictional force is generated between the pressing body 12 and the guide rail 5, and the cage 4 is put into engagement state with the guide rail 5. In this case, the pressing force of the pressing body 12 is made minimum according to the variation of the load in the cage which is detected by a detector 15. Therefore, the extension/contraction of a hoisting rope 2, accompanied with the variation of the load due to the getting-on/off operation of passengers on the stop of the cage 4, or the variation of the elastic force of a buffer spring 3 is prevented, and the vibration in the vertical direction can be suppressed, and the passengers are prevented from being given with the discomfortable or uneasy feeling, and the traveling feeling can be improved.
Patent JP-H10326072-A (JP)
Title: Simulation device
Inventor: SASAKI SATORU
IPC: A63F13/24
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a simulation device capable of having experience of a boat rowing operation easily. SOLUTION: This device displays a virtual space on a projector 38 in accordance with the operation of an operator. A tool for applying a driving force to a vehicle floating on water by a human power, for example, an operation input member 8 imitating a paddle is installed in front of a seat 2. A video concerning the river shooting of a canoe is projected on a projector 38 and the video is controlled based on an operation input quantity to be applied to the operation input member 8.
Patent JP-S629606-A (JP)
Title: Superconductive coil
Inventor: TSUDA YOSHIYUKI
IPC: H01F6/06
Filed: 1985-07-08
Abstract: PURPOSE:To enable electric insulation to be accomplished without generation of a distortion which is detrimental to a superconductive wire as well as to manufacture the necessary cooling path on the title coil at low cost by a method wherein an insulat ed spacer is wound around a reinforcement substrate providing a vacant space, the vacant space is used as a cooling path, and they are used as a reinforcement material by performing an insulating treatment. CONSTITUTION:A Kapton tape, for example, which is very thin when compared with the thickness of the reinforcement base material 22, is half-wound on the surface of the reinforcement base material 22 made of stainless steel, for example, and the electric insulation between coil turns is conducted using an insulating material 23. Besides, a vacant space is provided on the surface, a Nomex tape and the like, for example, is spirally wound and an insulating spacer 24 is formed. A cooling path 25, where liquid helium passes, is formed between a superconductive wire 21 and a reinforcement material 26 using said insulated spacer 24. When the coil is wound as above-mentioned, the superconductive wire 21 can be wound around a coil bobbin 33 from a superconductive wire take-up drum without having a detrimental distortion, and at the same time, the reinforcement material 26 is wound around the coil bobbin 33 from a reinforcement material take-up drum 32 while the prescribed tention T is being applied.
Patent JP-H0444509-A (JP)
Title: Waterfront construction
Inventor: IMAIZUMI MASAKAZU
IPC: E02B3/12
Filed: 1990-06-08
Abstract: PURPOSE:To make it possible to display sufficiently a purificatory function as well as a disaster preventing function and a hydrophilic function by providing slits, a storage water channel, an induction channel and filtration members to a construction body formed in the shape of a stair toward a waterfront side from a land side. CONSTITUTION:A concrete construction body 1 is sloped downward from a land side B to a sea side A and, at the same time, it is formed in the shape of a stair. Filtration members 3 are arranged to each floor of the construction body l, slopes 5 are provided upward of the ends of the land side B, and surging waves from the sea side A are apt to flow to the land side B. Slits 7 extended in the perpendicular direction are provided to boundary sections of every floor, and surging waves are dropped downward. While, a storage water channel is formed on the end of the land side B of the construction body 1, surging waves over the end of the land side B of the construction body 1 are dropped in the storage water channel 9, and returned to the construction body l side through a drainage section 11. When the waves pass through the filtration members for every floor, filtration work is made, and impurities contained in the waves are eliminated.
Patent JP-S6038474-A (JP)
Inventor: TERENSU GOORUDEINGU
IPC: C09D1/00
Filed: 1984-07-19
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-H0318502-A (JP)
Title: Building method for rack steelwork
Inventor: FUJITA ATSUSHI
IPC: B65G1/14
Filed: 1989-06-15
Abstract: PURPOSE:To dispense with a crane at building of the rack steelwork of an automatic warehouse by pre-assembling the rack steelwork at every block on the ground, combining the pedestal part and a fixing metal piece fixed on the base with a pin, raising up the steelwork around the pin as a fulcrum with wire, and hereafter connecting mutual steelworks. CONSTITUTION:A rack steelwork 1 in which lateral crosspieces 3 are fixed on a steel prop 2 in multi-step is pre-assembled on the base floor 4 of an automatic warehouse at every block, and the pedestal part of the steel prop 2 is combined a fixing metal piece 5 fixed on the base floor 4 with a pin. Nextly, wire rope 8 for raising up is bindingly fixed on the top part of the rack steelwork 1, and the steel work 1 is raised up by winding up the wire rope 8 with a winch 11 through pulleys 9, 10. Nextly, the following steelwork 1 is similarly raised up and combined the neighboring steelwork. By such constitution, a crane is dispensable and the building work even in a narrow place can be easily performed.
Patent JP-S6212087-A (JP)
Inventor: FUJII YASUTERU
IPC: H05B6/68
Filed: 1985-07-09
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-H0441682-A (JP)
Title: Suction and exhaust valve for internal-combustion engine made of titanium aluminide
Inventor: KUMAGAI MASAKI
IPC: F01L3/02
Filed: 1990-06-08
Abstract: PURPOSE:To render high toughness as well as superior strength and heat resistance by coating the surface of the core material of a valve made of titanium aluminide having a specified compsn. with a Ti or Ni shell. CONSTITUTION:The compsn. of the core material of a valve made of titanium aluminide is composed of 25-75atomic% Ti and 25-75atomic% Al. Al least part of the surface of the core material is coated with a Ti or Ni shell to obtain a suction and exhaust valve for an internal-combustion engine. A small amt. of one or more among Cr, Mn, V, Co, Zr, Y, Mo, Nb, Hf, Ta, W, Ce, Nd, Si, B, O, C and N may be incorporated into the Al in the compsn. of the core material as required. The pref. thickness of the shell is 0.1-50% of the thickness of the valve head. The durability of the valve can be improved.
Patent JP-H04350593-A (JP)
Title: Timer utilizing resistance of viscous liquid
Inventor: SUGANO HIDENORI
IPC: G04F3/02
Filed: 1991-05-28
Abstract: PURPOSE:To enable quiet timer operation without using electricity. CONSTITUTION:A piston 3 which has a large diameter liquid hole 31 and a small diameter liquid passing hole 32, is arranged in a cylinder 2 which is filled by a viscous liquid 9. A valve pushing member 7 which consists of a rubber material and is formed into an almost ring shape which has a protrusion part 72 protruding into a flat plate part 71 and an inner circumferential edge part, is arranged so that an end face of the protrusion part 72 may contact directly to one of end faces of the piston 3. A plate shaped valve body 8 is arranged so that an inner circumferential edge thereof may be insertion in a freely movable manner into a gap 74 which is formed the valve pushing member 7 and the piston 3. When the piston 3 moves to inserting direction, a viscous liquid 9 moves within the cylinder 2 through the large diameter liquid passing hole 31. When the piston 3 moves to its releasing direction, the viscous liquid 9 moves only through the small diameter liquid passing hole 32, therefore specific resistance works and the piston 3 returns to its position delaying after predetermined time elapses.
Patent JP-H08318253-A (JP)
Title: Garbage treatment apparatus
Inventor: KOSHIBA KAZUHIRO
IPC: C05F9/02
Filed: 1995-05-25
Abstract: PURPOSE: To enhance the efficiency of the sewage treatment accompanied by fermentation treatment by always sucking up accumulated sewage by a scuking-up member and applying air to the exposed surface of the sucking-up member to dry the same and replacing the sucking-up member with a new one when an adherend is accumulated on the sucking-up member or washing the same to reuse the same. CONSTITUTION: Sewage falls from the sewage passing perforations 9 provided to the bottom parts of fermentation treatment containers 6, 7 to be accumulated in a sewage receiving container 10. A moisture drying and removing part 30 consisting of a sewage sucking-up member 31 and a drying air supply pipe 32 is provided in the sewage receiving container 10 and the sewage in the sewage receiving container 10 is always sucked up by the sucking-up member 31. Air ir sprayed on the exposed surface of the sucking-up member 31 from the drying air supply pipe 32 to dry the same. When an adherend is accumulated on the sucking-up member 31, the sucking-up member is washed to be reused or replaced with a new one.
Patent JP-S5940982-A (JP)
Title: Traveling apparatus equipped with endless body
Inventor: HARA KENJI
IPC: B62D55/06
Filed: 1982-08-31
Abstract: PURPOSE:To permit free change of direction in the longitudinal and transverse directions by arranging endless body each of which is constituted of crawler unit-pieces in two directions crossing at right angles at the grounded part. CONSTITUTION:A traveling apparatus 10 is equipped with a pair of endless bodies 4 and 5 each of which is constituted of a plurality of crawler unit-pieces 1 which are attached in the directions crossing at right angles each other, and driving shafts 12 and 13 and a driving roller 14 for traveling-driving the respective bodies 4 and 5 are arranged in a body frame 11. Said endless bodies 4 and 5 cross on the grounded surface side and are constituted so that both endless bodies pass by each other by allowing one endless body 4 to travel in the frame 11. One of the endless bodies 4 and 5 is traveled by revolving the driving shaft 12 or 13 by a driving apparatus, and the whole apparatus can be traveled in a desired direction.
Patent JP-H0444584-A (JP)
Title: Controller for power window regulator
Inventor: KOKUBU SADAO
IPC: E05F15/16
Filed: 1990-06-08
Abstract: PURPOSE:To improve the reliability of control by arranging first and second manual mode switches respectively between two semiconductor switching elements for drive-controlling two relays for electrifying a motor, and a power source. CONSTITUTION:A motor 8 for moving a window glass sheet in the closing direction or the releasing direction with electrification in the forward or reverse direction is set. After that, the motor 8 is provided with first and second relays 9, 10 for electrifying them in the forward or reverse direction, and first and second semiconductor switching elements 55, 60 for drive-controlling the respective relays 9, 10. Then, respectively, between the switching elements 55, 60 and a power source 5, first and second manual mode switches 2, 3 are arranged. Then, the semiconductor switching elements 55, 60 can be prevented from being moved in error due to noise, and the moving direction of the window glass sheet can be prevented from being thoughtlessly changed.
Patent JP-H09331170-A (JP)
Title: Erroneous operation preventing method of insertion/ extraction of live plug and electronic device
Inventor: KOJIMA KENJI
IPC: H05K7/14
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic circuit unit from being inserted or extracted from a back panel during operation due to erroneous operation by an operator. SOLUTION: An insertion/extraction monitoring switch 8 is provided inside an electronic circuit unit 2. When a lock screw 6 is loosened by an operator to insert extract the electronic circuit unit 2 from a back panel 3, a washer 10 annexed to the lock screw 6 is moved concurrently to turn the insertion/ extraction monitoring switch 8 on. When the electronic circuit unit 2 is in operation, an alarm sounds responding to the action of the insertion/extraction monitoring switch 8.
Patent JP-H11346215-A (JP)
Title: Method for maintaining network of programmable controller network system and network interface unit
Inventor: FUKATSU NORIYASU
IPC: H04L12/26
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent an equipment whose power on/off is frequently operated from being turned into a substitute management station according to user setting by making a structure where only a normal station being the candidate of a substitute management station defined by a sub-management station candidate table set by a user can be turned into the substitute management station. SOLUTION: A structure where only normal station being the candidate of a substitute management station defined by a sub-management station table set by a user can be turned into a substrate management station is configured. The sub-management station candidate stable stored in a sub-management station candidate table storage part 24 defines the selective setting of a normal station being the candidate of the substitute management station, that is, the candidate station of the sub-management station, and an order in which the station is turned into the sub-management station. This is arbitrarily set by a user. Also, designated management station start procedure storing part 25 is set so that only the designated management station can be validated.  The designated management station start procedure storing part 25 stores the start procedure of the designated management station at the time of system restoration.
Patent JP-S5274323-A (JP)
Title: Production of magnetic head
Inventor: YOSHII SEIICHI
IPC: G11B5/187
Filed: 1975-12-17
Abstract: PURPOSE: To increase track density by making track width narrower than head core width and filling low-meltin gpoint glass in trimmingnportions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6043823-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO TOMIO
IPC: H01L21/30
Filed: 1983-08-19
Abstract: PURPOSE:To prevent the deterioration of pattern accuracy as well as to relax the limitation of processing time by a method wherein an etching is performed on a photoresist-patterned semiconductor substrate after it has been stored in a black box and the like until the performance of the etching process. CONSTITUTION:The photoresist 2 on the semiconductor substrate 1 which is patterned in a photoresit pattern forming process is deformed by the light 4 made to incident while it is conveyed to an etching process and stored. On the other hand, the semiconductor substrate is conveyed and stored in the state wherein it is placed in a black box 3, thereby enabling to prevent the deformation by the light 4 of photoresist and to maintain the accuracy of etching.
Patent JP-S6132257-A (JP)
Title: Sliding guide for magnetic tape
Inventor: OISHI KENGO
IPC: G11B15/60
Filed: 1984-07-23
Abstract: PURPOSE:To improve the assembling characteristic of a sliding guide which contacts slidingly a magnetic tape and guides the running of the tape into a magnetic tape cassette and to improve the wear resistance thereof as well by constituting said guide of a core material and a guide surface layer material covering the core material. CONSTITUTION:The sliding guide 1 for a video tape cassette, etc. consists of the two layers; the core material 2 and the guide surface layer material 3 covering the material 2. The material 3 is constituted of a heat-shrinkable plastic resin such as, for example, crosslinked PE resin, which shrinks when applied with some heat or heat shrinkable fluororesin. Said material is also constituted by incorporating a proper amt. of filler such as carbon or graphite into the above- described heat shrinkable resin. The wear resistance and slipperiness of the guide surface 2 is thereby improved. The assembling characteristic of said guide into the cassette is thus improved.
Patent JP-S6215774-A (JP)
Inventor: CHINO KIYOSUMI
IPC: H04N5/00
Filed: 1985-07-11
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-S5941736-A (JP)
Title: Blow-off device of fluid
Inventor: TAKEMI AKIO
IPC: F24F13/10
Filed: 1982-08-31
Abstract: PURPOSE:To enable thermal control of an opening of a blow-off opening of a fluid of an air conditioner, by connecting a bimetal provided with a film heater with a side wall provided in a bendable state. CONSTITUTION:A main body 1 of a fluid control element of an air conditioner for a car is formed of an upper side control element A and a lower side control element B. An end of a side wall 7 made of thermoplastic resin, such as polypropylene is secured to the inside of the upper control element A. An end part of a bimetal 8 is secured to about the central part of a side wall 1d and a film heater 9 is sticked securely to the bimetal 8. An end of extension of the above mentioned bimetal 8 and the central part of the side wall 7 are connected by a wire 10 with each other and a device is so constituted that the side wall 7 is deformed unitarily also when the bimetal 8, for example, is bent as illustrated in a full line state. Although the lower side control element B is constituted about similarly with the above matter, both of the control elements A and B are constituted symmetrically as to the right and left by making a center line (a) into an axis of symmetry.
Patent JP-H097262-A (JP)
Title: Chuck mechanism
Inventor: TABATA SUSUMU
IPC: G11B17/028
Filed: 1995-06-19
Abstract: PURPOSE: To provide a chuck mechanism used for a disk device easy in the improvement of assembling efficiency and the secureness of quality by realizing the reduction of assembling man-hour and simplifying the assembling work, and also effective in cost reduction by reducing the number of components. CONSTITUTION: This chuck mechanism for fixedly holding a disk-shaped optical disk 1 on a turntable 2 fitted to a shaft 5a of a spindle motor is constituted of three balls 4 arranged on the circumference almost equivalent to that of a center hole 3 of the optical disk 1 at regular intervals and one spiral spring 7 arranged at a center 5 of the turntable 2. Then, the positioned three balls 4 are simultaneously pressurized with the same force against the end surface of the center hole 5 of disk by the expanding spring force of the spiral spring 7 to shuck optical disk 1 on the turntable 2.
Patent JP-S5852705-A (JP)
Title: Position control system
Inventor: KURAKAKE MITSUO
IPC: G05B19/4103
Filed: 1981-09-25
Abstract: PURPOSE:To prevent deterioration in work precision even if every shaft has a different speed detection error, and to perform smooth work, by providing an exponential function form accelerating and decelerating circuit in front of a position controlling system for PI control. CONSTITUTION:Pulse distributing circuits PDCX and PDCY generate distribution pulses xc and yc on the basis of command values DELTAX and DELTAY for movement in an X-axis and an Y-axis direction. Further, those distribution pulses xc and yc are inputted to an X-axis exponent form accelerating and decelerating circuit ADC and an Y-axis exponent form accelerating and decelerating circuit ADCY to accelerate or decelerate their pulse speeds according to exponential functions. Thus, said accelerating and decelerating circuits ADCX and ADCY are arranged to accelerate or decelerate the output pulse speeds according to exponential functions in both rises and falls even when the input pulse speeds are constant. Further, the output speeds of position controlling circuits PIX and PIY by PI control are also accelerated or decelerated according to exponential functions.