baber/WOPTO huggingface dataset:
Patent JP-H05287779-A (JP)
Title: Hydraulic circuit construction of operation vehicle
Inventor: ARII KAZUYOSHI
IPC: E02F9/22
Filed: 1992-04-09
Abstract: PURPOSE:To constitute simply a detection system in a state to drive an operating device during the advancement of a hydraulic detection system only, in hydraulic circuit construction of an operation vehicle constituted so as to supply hydraulic fluid to an operating device controlling valve from a third pump, in the case a hydraulic device controlling valve and a hydraulic actuator controlling valve are connected to first and second pumps respectively and, at the same time, the operating device is driven during the advancement by driving right and left hydraulic traveling devices. CONSTITUTION:A pair of pilot oil paths 35 and 36 connected in series are provided to hydraulic traveling device controlling valves 13, 18 and hydraulic actuator controlling valves 15, 19 and 21. When an operating device is driven during the advancement to cut-off both sides of the pilot oil paths 35 and 36, pilot pressure generates in the pilot oil paths 35 and 36. A selector valve of the third pump is switched and operated by the pilot pressure, and hydraulic fluid of the third pump is supplied to hydraulic actuator controlling valves 15, 19 and 21. Part of the hydraulic fluid of the third pump as the pilot pressure supplied to the pilot oil paths 35 and 36 is utilized.
Patent JP-H03286825-A (JP)
Title: Safety device of injection molding machine
Inventor: URANO SEIJI
IPC: B29C45/84
Filed: 1990-04-03
Abstract: PURPOSE:To enable a movable platen to be quickly moved in mold-clamping and- opening process while the unforeseen accident due to the unexpected movement of the movable platen is removed by connecting the space formed by a safety bar and a case body to the space of the rocking cylinder space connected to a stopper with a pipe-path. CONSTITUTION:A movable platen 2 is moved to a stationary platen 1 by operating a mold-clamping cylinder S, and when it reaches a prescribed position, a stopper 6-3 is engaged with the protrusion of a safety bar 6-1. The material melted in a heating cylinder 5 is injected into the cavity of the mold for injection molding, and a product is molded. Next the movable platen 2 is retracted by operating again the mold- clamping cylinder S. In this process, the area of a pipe-path 8 has been reduced by a variable throttle valve F, and the air in a space 6-4 is caused to flow into the space 7-2 of a rocking cylinder 7 by the pushing action of the safety bar 6-1, and then in the movement of the movable platen 2, the stopper 6-3 is released from the protrusion (t). When the movable platen 2 reaches its retreating limit, i.e., when the mold-opening is completed, the area of the pipe-path 8 is increased by the variable throttle valve F, and the air in the space 7-2 of the rocking cylinder is pressed and exhausted by the dead weight of the stopper 6-3 and the rocking cylinder 7, whereby the stopper 6-3 is engaged with the protrusion of the safety bar 6-1.
Patent JP-H05253316-A (JP)
Title: Extinguishing equipment
IPC: A62C35/68
Filed: 1992-03-12
Abstract: PURPOSE:To achieve an immediate spraying of water from sprinkler heads when a fire occurs and moreover, a stoppage of the spraying from the sprinkler heads when the fire is subsided though this extinguishing equipment is of a preoperation type which is adapted to keep water from spraying from sprinkler heads even when the sprinkler heads work violently encountering an external impact. CONSTITUTION:A branch pipe 3 having sprinkler head S1... mounted thereon and a main 2 connected to the branch pipe 3 are always filled with water. The branch pipe 3 has a valve seat 7 inside and a valve body 8 having a vertically moving device 9 is set on the valve seat 7. The vertically moving device 9 is operated by a signal of a fire sensor H1 having the plurality of the sprinkler heads S1... as territory.
Patent JP-S5611371-A (JP)
Title: Memory test unit
Inventor: HAYASAKA YOSHIAKI
IPC: G01R31/26
Filed: 1979-07-10
Abstract: PURPOSE: To improve the work efficiency of a memory test unit, by testing plural memories mounted on the test board simultaneously and by constituting the unit so that the test board and the aging board can be used commonly.  
     CONSTITUTION: Plural memories 3 mounted on test board 8 are decided for defects simultaneously by deciding circuit 5, and the result is given to the central processing unit, and the position of the defective memory and the defect test item are stored in the fail memory and are displayed on the CRT of the video keyboard terminal after completion of the test and are output onto a form by a line-printer. Plural test  boards 8 are switched by a multiplexer to perform the test. When final test 1  terminates, test board 8 with defective elements removed is put into a thermostatic  oven as an aging board as it is to perform the high-temperature operation and is  used as a test board of final test 2 after operation aging. Thus, the work efficiency  can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06302589-A (JP)
Title: Formation of interlayer insulating film of semiconductor element
Inventor: YAMASHITA MOTOHARU
IPC: H01L21/316
Filed: 1993-04-14
Abstract: PURPOSE:To provide a title invention which enables formation of a high flatness of a surface with a SOG baked film turned hydrophobic. CONSTITUTION:A SOG baked film 6 is formed and subjected to hexamethyldisilazane treatment to surface the SOG baked film 6 with SiO2 films 7, 13, 14 turned hydrophobic. This can prevent moisture release out of the SOG baked film 6 and oxidation of an Al-Si alloy oxide film as well. It is unnecessary to etch back the SOG baked film 6. Further, hygroscopic expansion during formation of a plasma SiO2 film can be prevented with the result that the flatness of the surface of an interlayer insulating film can be improved as compared with the case of a prior art.
Patent JP-H07265637-A (JP)
Title: Adsorber
Inventor: KONO TAKASHI
IPC: B01J8/00
Filed: 1994-03-31
Abstract: PURPOSE:To return an adsorber to normal operation in the adsorber having plural adsorption towers such as an oxygen generator and a dry air generator and wherein adsorption and desorption are repeated by switching the switching valves by removing the deposit on the seats of the various valves to recover tightness when the defective seat functions occur due to the deposition. CONSTITUTION:An air pressure drops due to the abnormal flow of the raw air, when the seats of the drain discharge valve SV1, the switching valves SV2, SV3, SV61 and SV62 of the adsorption tower and the purge valves SV4 and SV5 on the raw air side are out of order. Accordingly, the pressure drop is detected by a pressure switch, the valves are actuated for one second and stopped for one second, the process is repeated five times to forcedly purge the valves, hence the deposit on the seats is removed, and the airtightness of the seats is restored.
Patent JP-S6289800-A (JP)
Inventor: SUGAWARA HIROSHI
IPC: D06L3/08
Filed: 1986-04-16
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-H07269188-A (JP)
Title: Disk lock device
Inventor: NAKAI HATSUO
IPC: E05B29/02
Filed: 1994-04-01
Abstract: PURPOSE:To simplify structure, reduce the number of parts, and facilitate assembling work by eliminating an inner cylinder and a special member which disengages a lock bar. CONSTITUTION:A disk lock device comprises a key 2 and a lock body 1 combined. The body 1 is provided with a plurality of disks 50a through 50c, 51a through 51c, and 52a through 52c, a lock bar 13, and a plurality of partition plates 12a through 12c in a cylindrical case 8. A support groove and a recessed section are formed side by side at the external peripheral edge of each disk, and a lock groove and a guide groove are continuously formed in the external peripheral edge of each partition plate. When locked, the lock bar 13 is positioned in the support groove to be engaged with the lock groove. When the key 2 is inserted and turned, each disk is turned in a body with the support groove and recessed section unscrambled in a raw, and when the lock bar 13 fails in the recessed section, the lock bar 13 and the lock groove are disengaged from each other.
Patent JP-H06188841-A (JP)
Title: Receiver for adaptive difference pulse-code modulation system
Inventor: DAGURASU JIEIMUZU MIRAA
IPC: H04B14/06
Filed: 1992-03-11
Abstract: PURPOSE: To provide a receiver for an adaptive differential pulse code modulation system which never causes a 'mistracking' state even when an input signal includes two voices of different frequency levels. CONSTITUTION: This receiver includes an inverse quantize 124 which reproduces a quantized difference signal ▵Ej of a receiver 12A from a received signal Nj , an adder 126 which adds the estimation value of the receiver 12A to the signal ▵Ej to offer a restored signal X"j , and a receiver estimator means 118 which has a variable estimation coefficient, receives the signal X"j and offers the estimation value of the receiver 12 based on the signal X"j . Then each estimation coefficient is obtained as a nonlinear function based on the past estimation coefficient of the differential signal, i.e., an error ▵Ej and with no direct relation with the output of the means 118.
Patent JP-S62244117-A (JP)
Title: Transformer for high-frequency high voltage generation
Inventor: SUZUKI SATOSHI
IPC: H01F27/28
Filed: 1986-04-16
Abstract: PURPOSE:To reduce the dispersion of the floating capacitance of a secondary winding while preventing the generation of corona among metal foils by fast sticking and winding a thin metal foil to an insulating film. CONSTITUTION:Primary windings 2 and a secondary winding 3 are mounted to a core 1, thus forming a transformer T for generating high-frequency high voltage. The primary windings 2 are connected to a full-wave rectifier 14 as a circuit part for an electronic overn, and the secondary winding 3 is connected to a magnetron 15. Since a band-shaped metal foil 8 is fast stuck onto one surface of a long-sized insulating film 7 consisting of polyester or the like in the secondary winding 3, however, effective resistance on high-frequency conduc tion can be reduced. Since the thin metal foil 8 is attached closely and wound to the insulating film 7, the floating capacitance 15 of the secondary winding 3 is kept constant, thus reducing the dispersion of the floating capacitance while preventing the generation of corona among the metal foil 8.
Patent JP-S61247028-A (JP)
Title: Name printer
Inventor: FUJISAWA TATSUYA
IPC: G03F1/38
Filed: 1985-04-24
Abstract: PURPOSE:To mechanically draw symbols for management and identification at part of a mask substrate without contact by connecting an optical fiber cable with a light source, and disposing the light output of the cable horizontally movably with respect to the substrate. CONSTITUTION:An optical fiber cable is connected with a light source 1 of a name printer for drawing symbols or a pattern for managing or identifying a photomask by emitting a light to part of a photosensing agent 5a coated on the surface of a mask substrate 5 to photosense it, and the light output of the cable 2 is disposed horizontally movably with respect to the substrate 5. For example, a magnetic metal piece 3 is mounted at the output 2b of the cable 2, four pole deflectors 4,... are disposed around the piece 3 in four directions, magnetic fields of different intensities in response to the desired character generated from the deflectors 4 are acted on the piece 3 of the cable 2, the output 2b is moved horizontally to the substrate 5 on a stage 6 to partly expose the agent 5a on the substrate 5 with the symbols.
Patent JP-S58205168-A (JP)
Title: Automatic original feeder
Inventor: IKOMA AKIRA
IPC: G03G21/00
Filed: 1982-05-26
Abstract: PURPOSE:To make the home positions of an optional pitch scale and a reference pitch scale coincident with each other, by providing specific conditions among the reference pitch scale, an optional mark, and a sensor. CONSTITUTION:This automatic original feeder is equipped with the reference pitch scale 19 which has reference marks at a pitch smaller than a line interval of a list original, read sensors S1 and S2 for the reference marks, sensors 68 and 70 arranged so that their sensor outputs are out of phase by 90 degree with each other, optional pitch scales 71-73 which have optional marks are pitch corresponding to the line intervals of the list original, and a read sensor S3 for the optional marks. When the scales 71-73 are used, their home positions are coincident with that of the scale 19. For this purpose, L10=L8-L9-L6-P3, where L8 is the length of the scale 19, P3 and L10 are the pitch and length of each optional mark, and L9 is the length obtained by multiplying the number of fed optional marks by the pitch while L6 is the distance between the sensors S1 and S2.
Patent JP-H09282032-A (JP)
Title: Guidance system for moving vehicle
Inventor: WATANABE HARUHIRO
IPC: G05D1/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To speedily take a proper attitude along a guide line after passing a crossing part while avoiding the complication of the guide line by performing the steering control of steering wheels so as to be curved on the opposite side based on stored information in a steering information storage means when moving to another traveling route. SOLUTION: An ID tag reader 9 on a moving vehicle V detects an ID tag installed before each crossing part and when necessity to move to the other traveling route crossing a route under traveling at present is judged, steering control following up a guide line L is switched to autonomous traveling. The steering information storage means on the moving vehicle V stores the steering information for a steering control means to control the steering of steering wheels HW. Then, when moving from one traveling route to the other traveling route, based on the stored information in the steering information storage means, the steering control means performs the steering control so that the moving track of the steering wheels HW can be curved to the other traveling route opposite to the side where one traveling route exists.
Patent JP-S5313824-A (JP)
Title: Video information monitor unit
Inventor: NOMURA SHIGENORI
IPC: H04N7/18
Filed: 1976-07-23
Abstract: PURPOSE: To avoid unnatural condition at switching and to enable pleasant monitor at the main receiver, by automatically performing the switching of submonitor sets thru the pick up of the vertical synchronizing signal from the video information of the units transmitting video information or of TV broadcast. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03286820-A (JP)
Title: Mold for material evaluation
Inventor: WATANABE KENJI
IPC: B29C45/26
Filed: 1990-04-02
Abstract: PURPOSE:To evaluate a lot of kinds of steel materials efficiently in a single mold by setting respective gates and cavities telescopitically and replaceably in a mold in which two or more similar cavities are disposed and manufacturing said gates and cavities by means of steel materials different respectively. CONSTITUTION:Mold main bodies (fixed side and movable side) are set in an injection molding machine, and then molten resin injected out of a nozzle 1 is passed through a sprue 2, a runner 3 and pin point gates A1-A4 and flowed into cavities B1-B4. When the inflow resin is cooled down, a moving mold 4 and a movable mold 5 are opened in the direction separated from a fixed mold 6 and the sprue 2 and the runner 3 are released and simultaneously the gates A1-A4 and the connecting sections of cavities B1-B4 are cut off and molded products of B1-B4 are released by an ejector pin 7. Sections for accom modating pin point gate constitutions A1-A4 of C1-C4 correspond to sections accommodating cavity constitutions B1-B4 of D1-D4 and are composed of steel materials of same kind. Said four groups of gate constituting sections and cavity constituting sections are manufactured by the steel materials of two kinds or more.
Patent JP-S5211437-A (JP)
Title: Outside wall device
Inventor: YONEKUBO HIROAKI
IPC: F24S90/00
Filed: 1975-07-17
Abstract: PURPOSE: To reduce the thermal load in a room by means of changing thermal heat capacity and insulating property according as the sun shine and the out door temperature etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60231231-A (JP)
Title: Position detector
Inventor: TAGUCHI YOSHINORI
IPC: G06F3/03
Filed: 1984-05-01
Abstract: PURPOSE:To obtain a position detector having high operability, intensely resisting against induction from the external and generating no noise by performing the change of magnetic flus between exciting lines and detecting lines only within a magnetic substance. CONSTITUTION:Induced voltages are generated in detecting lines 13a-13h, 23a- 23h by electromagnetic induction based upon alternating current flowing into exciting lines 12a-12i, 22a-22i. When it is supposed that a position specifying rod magnet 50 is arranged on a position A and a magnetic bias increasing magnetic permiability is applied to magnetic substances 11, 12, induced voltages V1- V8 are generated in the detecting lines 13a-13h in the X direction and the maximum voltage is obtained immediately under the position A. Since respective voltages V1-V8 are obtained from a multiplexer 41, the X coordinate value maximizing the induced voltage is found by a processor 60 to obtain the X coordinate value of the magnet 50. The Y coordinate value can be found out similarly by the detecting lines 23a-23h.
Patent JP-H03289280-A (JP)
Title: Picture output device
Inventor: YAGISAWA TOSHIHIRO
IPC: H04N19/00
Filed: 1990-04-04
Abstract: PURPOSE:To display and reproduce a picture as a partial moving picture by using part of one pattern as the moving picture part and sending the moving picture part as still picture information. CONSTITUTION:A system controller 215 receives a picture data and a fixed picture data part is stored in a 1st storage means 209 and plural picture data forming a moving picture data of the inputted picture data is stored in a 2nd storage means 211. Thus, pattern control information is inputted together with the picture data and the fixed picture data from the 1st storage means 209 and the moving picture data of the 2nd storage means 211 are synthesized and outputted according to the pattern control information. Thus, a part in one pattern is used as the moving picture part and the moving picture part is sent as still picture information, then the picture is displayed and reproduced as the partial moving picture.
Patent JP-S63253249-A (JP)
Title: Pipeline inspection device
Inventor: FUJISAWA TOMOJI
IPC: G01N27/90
Filed: 1987-04-10
Abstract: PURPOSE:To easily make a run irrelevantly to variations in the internal diameter and curvature of a pipe by connecting an inspection head consisting of two front and rear parts connected mutually by a leaf spring formed in an outward curved shape to a centering main body through an elastic member. CONSTITUTION:The inspection head 11 is constituted by interposing a spring between a tip head part 12 and a heat main body 13 and providing plural leaf springs 16 which have magnetic sensors fitted on their internal surfaces in the outward curved shape between the tip guide 12a and the rear part of the heat main body. A centering device 20 has plural wires or leaf springs 25 curved outward between a slide body 24 provided to a front center ring 21a and a rear center ring 21b. Then a spring 41 as a head attitude holding elastic member is interposed between the inspection head 11 and a centering device 20.
Patent JP-H1061318-A (JP)
Title: Device for opening and closing power window
Inventor: ISHIHARA SHUSUKE
IPC: B60J1/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a power window having a mechanism to prevent foreign objects from being caught to provide for any trouble with a window frame sensor. SOLUTION: A window pane 4 is stopped or reversed on condition that a sensor signal 7a from a window frame sensor 7 is ORed with a load detection signal 9a from a load detecting device 9. Further, the threshold value of the sensor signal 7a is made smaller than that of the load detecting device 9, and when the load detection signal 9a is issued, a determining means 52 determines that the window frame sensor 7 is in trouble, and then issues an abnormality signal 52a.
Patent JP-H03287979-A (JP)
Title: Execution method of concrete construction
Inventor: TAMURA KOICHI
IPC: E04B5/32
Filed: 1990-04-04
Abstract: PURPOSE:To facilitate insulating and curing by erecting steel framed columns making the first framework as two or more layers, erecting successively a semi-PC external wallboard, PC beam and PC floor board after placing one layer portion of column reinforcement, and heating and curing a shielded space. CONSTITUTION:Previously assembled column reinforcing steels for the first layer are placed to steel framed columns 1, and they are connected to column reinforcing steels for the lower floor to arrange a semi-PC external wallboard 3, PC beam 4 and semi-PC floor board 5 for the first layer. After that, column reinforcing steels 2 for the second floor are placed to connect them to the column reinforcing steels for the first layer, and a semi-PC external wallboard 3, PC beam 4 and semi-PC floor board 5 are arranged to place a skeleton concrete 6 for the first layer. Then, the inside of a shielded space partitioned by the skeleton concrete 6 and semi-PC member is heated and cured by a burner, etc. According to the constitution, insulating and curing of concrete can be easily performed.
Patent JP-H01262937-A (JP)
Title: Apparatus for preparing gaseous mixture from composition introduced in predetermined ratio
Inventor: GURIGORI AREKISANDOROBICHI MOR
IPC: B01F15/04
Filed: 1988-04-12
Abstract: PURPOSE: To formulate gas with high accuracy by constituting the apparatus of discharge of a gaseous mixture compsn., pressure reducing valves, an absolute pressure stabilizing means for the compsn., a ratio setting means between the compsns., a main mixer and a controller for the absolute pressure of the gaseous mixtures. CONSTITUTION: The pressure reducing valves 3, 4 are connected to the outlet from blow-offs 1, 2 of the gaseous mixture compsns. The means 5 for stabilizing the absolute pressure of the gaseous mixture compsns. is made to communicate with the blow-offs 1, 2. Further, the means 6 for setting the rate between the compsns. of the gaseous mixtures depends on the number of the gaseous mixture compsns. and consists of a distributor 13 connected to at least the two sets of capillarity groups all of which have the characteristics of the same friction head. The means is connected at the inlet to the absolute pressure stabilizing means 5. The main mixer 7 of the gaseous mixture compsn. is connected to the ratio setting means 6 and the controller 8 of the absolute pressure of the gaseous mixture is connected to the main mixer 7.  Consequently, the ratio determination of the gaseous mixtures may be assured with the high accuracy.
Patent JP-S60232837-A (JP)
Title: Screwing device
Inventor: OOTA KAZUO
IPC: B25J19/00
Filed: 1984-05-04
Abstract: PURPOSE:To enable screwing of a large screw by providing a follower member which is deformable perpendicularly to the rotary axis of a screwing device, between an arm and the holding fixture of said screwing device. CONSTITUTION:A follower member 10 which is deformable perpendicularly to the rotation axis of a screwing device by means of external force, is provided between the arms 4, 5 of the screwing device which are rotated around a supporting frame 1a, and the screw holding fixture 11 installed on the screwing device 9. When the arms 4, 5 on which the screwing device is provided, are deformed in the rotating direction due to the reaction force generated on driving the screwing device, this deformation can be absorbed by the follower member 10. Accordingly, lateral force is not applied to a screw being screwed, enabling the screwing of a large screw.