baber/WOPTO huggingface dataset:
Patent JP-H09247815-A (JP)
Title: Bursting device of gas-insulated switchgear
Inventor: TAKATANI TOSHIKI
IPC: H02B1/28
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and working manhour and improve workability in exchanging adsorbent by installing adsorbent accommodated in a recess formed in a bursting board, a moisture uptaking board covering a recess in which moisture uptaking holes are formed, and a protective cover which covers the bursting board and is provided with an aperture on one side. SOLUTION: The peripheral wall 33 of a bursting board 31 is pressed against an O-ring 30, and the bursting board 31 is positioned in a burnish port 10. The peripheral part 34 of the burnish board 31 is made to abut against the peripheral part of the bursting port 10. A bolt 15 is inserted into a fixing hole 35, and screwed with a threaded hole 16 of a lid board 9, thereby rigidly fixing the bursting board 31 to the lid board 9. In a bursting device of a gas insulation switchgear, a recess 32 is formed in the bursting board 31, adsorbent is accommodated in the recess 32, and it is converted with a moisture uptaking board 39, so that a case for accommodating the adsorbent is uncessary, and the number of components and working manhour can be reduced.
Patent JP-H03282800-A (JP)
Title: Sensor for automatic vending machine
Inventor: NAKANO YOSHIMASA
IPC: G07F9/02
Filed: 1990-03-30
Abstract: PURPOSE:To detect that the number of cans remaining in an advancing passage decreases or the number of cans moving in the passage by using a flat bag made of elastic material incorporated with a surface switch for opening and closing an electric path due to its expansion and bending. CONSTITUTION:There are provided a flat bag 2 made of elastic material in which a surface switch 1 for opening and closing an electric path due to its expansion and bending, an expansible tube 3 with the bag 2 attached to its lower end and suspending it in an advancement passage for cans in an automatic vending machine and a lead wire 6 passing through the flat tube 3 in a loosened state and having a lower end connected to the surface switch 1. Thus, a sensor can be realized by which the electric path is switched from closing to opening or vice versa for each of cans when the number of the cans remaining in the vending machine is decreased, the supply of cans is commanded based on the accumulation thereof or the number of sold cans is counted.
Patent JP-H03283729-A (JP)
Title: Frequency multiplex communication system
Inventor: NISHIDA YUKIHIRO
IPC: H04J1/00
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the system scale by recovering a carrier subsequently and using recovered carrier information for recovering another carrier. CONSTITUTION:A carrier group comprising 2 carriers or over having a prescribed frequency and phase difference from a reference wave having a reference frequency is generated by a carrier group generating means 1, each carrier of the carrier group is modulated by modulation means 2-4 in response to each modulation signal and each modulation wave is subjected to frequency multiplex by a frequency multiplex means 5. Then a carrier recovery means 7 recovers each carrier or a carrier having a prescribed frequency and phase difference from a reference wave having a reference frequency based on a prescribed frequency and phase difference from a reference wave having a reference frequency recovered from a modulation wave group subjected to frequency multiplex. Modulation means 8-10 decode each carrier or the carrier having a prescribed frequency and phase difference from a reference wave having a reference frequency, and each modulation wave or a modulation wave having a prescribed frequency and phase difference from the modulation wave. Thus, the system scale is reduced.
Patent JP-S524360-A (JP)
Title: Hair curler
Inventor: YAMAZAKI HIDENORI
IPC: A45D2/02
Filed: 1975-06-30
Abstract: PURPOSE: A hair curler for automatically giving deformation force to hair during curl setting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61241478-A (JP)
Title: Fluid force feed device
Inventor: SUGIMOTO HISASHI
IPC: F04C2/16
Filed: 1985-04-16
Abstract: PURPOSE:To enable the high-pressure force feed of fluid to be securely carried out by bringing turning shafts on each of which a single-threaded spiral groove is formed into contact with each other and dividing the part where the spiral grooves are in contact with each other by a spherical body. CONSTITUTION:Turning shafts 1 and 2 on each of which a single-threaded spiral groove is formed are supported so as to be in contact with each other, and a part of casing C is projected in the clearance generated between the upper and lower side of the contact part. In the part where grooves 16 and 26 of both turning shafts 1 and 2 are in contact, a spherical body 5 is arranged so as to be held between the projections of the casing C. The spherical body 5 moves in the axial direction from the beginning end 16a and 26a toward the ending end 16b and 26b of the grooves 16 and 26 with the rotation of both turning shafts 1 and 2. Thus, the space of spiral grooves whose both sides in the axial direction are sealed by the spherical body 5 also moves in the axial direction, and the fluid taken in is fed forcibly to be discharged from a discharge port 71.
Patent JP-H03283419-A (JP)
Title: Semiconductor and manufacture thereof
Inventor: YAMADA TAKASHI
IPC: H01L21/027
Filed: 1990-03-30
Abstract: PURPOSE:To uniformly maintain the size, shape and the like of a matching mark independent of the conditions of selective growth by a method wherein a selective growth film is not formed on the reference mark part which is deformed in the ordinary process of selective growth. CONSTITUTION:A lithography process, in which a pattern covering a reference mark forming region, is added of the anisotropic etching for formation of an insulating film 7 on the side face of a gate electrode 5 to be conducted before selective epitaxial growth is conducted on a source and drain region. Consequently, as a gate side insulating film 7 is left on the region which is not covered by a thick insulating film for element isolation of the reference mark forming region, epitaxial film is not grown on the reference mark even when a selective epitaxial process is conducted thereafter.
Patent JP-H0668992-A (JP)
Title: Vacuum chamber supporting structure in particle accelerator
Inventor: SUZUKI YASUAKI
IPC: H05H13/04
Filed: 1992-04-02
Abstract: PURPOSE:To prevent position shift of a vacuum chamber before and after a backing process by making the vacuum chamber to restore to its original position naturally by elastic force of a flat spring after the baking process is completed and the temperature of the vacuum chamber reduces. CONSTITUTION:Load of a vacuum chamber 5 is supported by a support post 20 and a flat spring 21 is elastically deformed when the vacuum chamber is thermally deformed so that the elastic force of the flat spring gives restoring force to the vacuum chamber. It is desirable to provide a joint mechanism between the flat spring 21 and the vacuum chamber 5 so as to restrain relative position shift between them.
Patent JP-H02259525-A (JP)
Title: Display device for remaining capacity of battery
Inventor: WATANABE TAKESHI
IPC: G01D7/00
Filed: 1989-03-31
Abstract: PURPOSE:To efficiently prevent an occurrence of battery exhaust by providing a detecting circuit for input voltage difference when the device is equipped on an electric motorcar as a remaining capacity meter for power battery. CONSTITUTION:Threshold voltages are successively set step by step in plural comparators 5a-5e, either a non-inverse or inverse input terminal of which is connected to plural transistors 4a-4e dividing a reference voltage of the reference voltage source, and the detecting circuit 3 for input voltage difference furnished with these comparators is provided. The battery 2 is connected to the remaining input terminals of comparators 5a-5e, and corresponding to this, each one of light emitting means 7a-7e is connected to output terminals of the comparators 5a-5e through normally-closed switches 6a-6e, then current control means 10 are provided between the means 7a-7e and the detecting circuit 3. An output signal from the detecting circuit 3 is received by the control means 10 wherein current amounts flowing to the means 7a-7e are gradually made to increase along with the quantity decrease of lamp lighting of the means 7a-7e due to the voltage drop of battery 2, then the occurrence of the battery exhaust is prevented.
Patent JP-S5513395-A (JP)
Title: Pin*tumbler lock
Inventor: BURAIAN JIEI MONAHAN
IPC: E05B27/04
Filed: 1979-06-27
Abstract: A pin tumbler lock comprises a housing member (41), a sleeve member (43) axially and rotationally positioned within the housing member (41) and a plug member (46) rotatably received within the sleeve member (43). Operation of the lock requires release of the two shear surfaces defined by the contact surfaces of the sleeve, housing, and plug members. Transversely parallel extending bores (53, 54, 55) formed through the three members receive elements of a locking stack assembly (51). The locking stack assembly includes tumbler pins (56), driver pins (58), change wafers (59) and locking pins (57). Upon insertion of a proper key, the interfaces between the locking stack elements are positioned at the two shear surfaces thereby allowing operation of the lock. The sleeve member (43) additionally includes chambers (61) containing change wafers (59) and the relative position of the locking pins (57) can be selectively changed in the locking stack assembly upon positioning the sleeve member (43) in combination changing position.
Patent JP-S59205927-A (JP)
Inventor: FUJIMURA AKIHIRO
IPC: A23L5/10
Filed: 1983-05-09
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-S62296926-A (JP)
Inventor: GIYUNTAA MIYUNDERU
IPC: B21F31/00
Filed: 1987-04-03
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-H07291775-A (JP)
Title: Apparatus for growing crystal from solution and method for growing crystal from solution
Inventor: ISHIKAWA IKUO
IPC: C30B29/48
Filed: 1994-04-20
Abstract: PURPOSE:To obtain a bulky single crystal having a high crystallinity and desired bore by forming an annular difference in level for fixing a seed crystal to a boundary between a part having this seed crystal and a heat sink and a part having a soln. at the time of executing crystal growth by forming a temp. difference above and below a soln., arranging 4 source crystal in the high-temp. part and arranging the seed crystal in the low-temp. part. CONSTITUTION:A horn type quartz crystal tube 1c having a tapered inside surface is connected to the bottom end of a cylindrical quartz tube 1b and a quartz tube 1a is connected to its small bore end. The top end of the tube 1a is provided with the annular difference in level to be fitted with the seed crystal. ZnSe polycrystals are used for the source crystal 4. An alloy formed by mixing Se and Te at a molar ratio 30:70 is used for a soln. 6. After a vessel 1 for crystal growth is evacuated to a high vacuum, this vessel is sealed by quartz caps 9, 10. The vessel is arranged into an electric furnace 12. The vessel 1 is heated up by this electric furnace 12 in a reverse state of Fig. to melt the solvent 6. The vessel is then put into the state of Fig. The crystal is allowed to grow by forming the temp. gradient in such a manner that the part of the crystal 4 attains the high temp.
Patent JP-S60233157-A (JP)
Inventor: HORUSUTO HARUNITSUSHIYU
IPC: C07C69/26
Filed: 1985-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11285176-A (JP)
Title: Discharger and charge-discharger of storage battery and self-completing cogeneration device
Inventor: KIKUTA HARUO
IPC: H02J15/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharger which rapidly discharges electricity in response to a request from a power load, a charger-discharger containing the discharger, and a self-completing cogeneration system which is efficient overall and allows the installed capacity to be reduced. SOLUTION: This discharger is provided with a temperature detecting means 52 and warms a storage battery 4 to a temperature suitable for discharge by a cooling/warming means 54. This charger-discharger is a combination of the discharger and a charger, which cools the storage battery 4 to a temperature suitable for charge by the cooling/warming means 54.  The self-completing cogeneration system contains the storage battery provided with the charger- discharger, a generator which supplies a power load with power, an exhaust heat recovery means which recovers exhaust heat from a heat engine for driving a generator, and a control means, which stores surplus power from the generator in the storage battery, when the power consumption of the power load is lower than the rated output of the generator, and supplements the shortage of power with the power stored in the storage battery, when the power consumption of the power load exceeds the rated output.
Patent JP-H08253252-A (JP)
Title: Plug and method for attaching and detaching the same
Inventor: INOUE TERUSHI
IPC: B60C29/02
Filed: 1995-03-14
Abstract: PURPOSE: To simply and rapidly perform plug attaching and detaching operation by providing a stopper prescribing the insertion position of a plug main body on the anti-insertion side of the plug main body and forming a hole having a bottom surface up to the midway position of the plug main body from the stopper side. CONSTITUTION: A plug 10 is formed from a material such as elastically deformable rubber and a flange 13 is provided to a plug main body 12 on the anti-insertion side thereof as a stopper and a taper surface 12A is formed to the leading end in the insertion direction of the plug main body 12 and a seal part 12B is formed to the outer peripheral surface thereof. The outer diameter of the plug main body 12 is slightly larger than the inner diameter of an opening 11 to set an insertion mode to a pressure insertion mode. The mounting position of the plug main body 12 can be prescribed by the position where the flange surface 13A of the flange 13 comes into contact with the surface S of a work W. A hole 15 having a bottom surface 15A is provided on the center axis of the plug main body 12 from the flange 13.  Therefore, when external force is applied to the seal part 12B of the plug main body 12, elastic deformation becomes possible in the diameter contracting direction of the plug main body 12 and the flange part 13.
Patent JP-S559130-A (JP)
Title: Cavity frequency meter
Inventor: HIROYA HIKARI
IPC: G01R23/04
Filed: 1978-07-07
Abstract: PURPOSE: To simplify the construction of cavity frequency meter employing TE o1n  mode, by dislocating the coupling hole from the center of the cavity which is jointed with a wave guide.  
     CONSTITUTION: Coupling hole of the joint plate 11 which contacts with a short piece of the wave guide 1 is dislocated by distance d from the center of the cavity 3' which is provided with movable terminal strip 9, and when distance d is adjusted approx. 1/4 of the diameter of the cavity hole, it enables the coupling with TE o11  mode, etc., of good quality with strong magnetic field. Under this theory, the construction could be simplified by jointing the penetrating cavity against the wave guide with joint plate inbetween, which enables the availability of cavity frequency meter of easy working out and design. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58197620-A (JP)
Inventor: KOGANEZAWA NOBUYOSHI
IPC: H01H33/59
Filed: 1982-05-13
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-S57197609-A (JP)
Title: Programmable logic controller
Inventor: NISHIKIDO KENJI
IPC: G05B19/05
Filed: 1981-05-29
Abstract: PURPOSE:To softly cope with extensive use in the side of a user, by providing an input/output updating means and a program executing means for executing the operation processing in accordance with a user's program. CONSTITUTION:In a main unit MU, constitution of a sub-unit SU in the main unit MU, that is to say, a code setting device CODE for setting a data showing a number and a kind is provided. This code setting device CODE is connected to an internal data bus DBS through an interface circuit IFC. A decoder line US outputted from a decoder DEC1 of a controller body unit CU is switched to the interface circuit IFC or a decoder DEC2 side in response to a switching signal RES2 from the controlled body unit CU. A switching signal sending-out circuit is constituted of an electric power supply turn-on detecting circuit PRES and an OR gate OR.
Patent JP-H09273610-A (JP)
Title: Silk hat-type flexible meshing-type gear device
Inventor: TAKIZAWA NOBORU
IPC: F16H1/32
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To alleviate stress concentration in a case where a flexible external gear having the short length and the small outside diameter is used in a silk hat-type flexible meshing-type gear device. SOLUTION: A silk hat-type flexible external gear 13 of a flexible meshing- type gear device is constituted of a body part 22, a diaphragm 23, and a boss 25. The body part 22 and the diaphragm 23 are gently connected to each other through a bent part 26. The body part 22 is provided with a tapered body part main body part 22A, the thickness t(22c) of the end on the tooth side is smaller than the thickness t(26c) of the end on the bent part side, and the thickness between them is gradually decreased from the bent part side. Stress to be generated on it can be alleviated by using the flexible external gear 13. Accordingly, this flexible external gear in which the axial length and the outside diameter dimension are remarkably decreased in comparison with the conventional one can be used.
Patent JP-H05281274-A (JP)
Title: Three-dimensional disturbing wave source detector
IPC: G01R29/08
Filed: 1992-04-03
Abstract: PURPOSE:To three-dimensionally estimate the position of electromagnetic disturbing source by measuring amplitude elements and phase elements of electromagnetic field while shifting an electromagnetic field sensor two-dimensionally near an electronic system and processing the measured data by a computer. CONSTITUTION:A driving part 3 operates an electromagnetic field sensor two- dimensionally. A band filter 4 selects the frequency of output signal for the sensor 1 and a reference sensor 2. A measuring part 6 measures amplitude elements and phase elements of the output from the sensors 1 and 2. A computer 7 gives commands to a control part 5 and processes a measured data to calculate the position of electromagnetic disturbing source in an electronic system 11. The electronic system 11 to be measured is placed on the upper side of the driving part 3. Thus, the position of electromagnetic disturbing source in the system 11 can be estimated three-dimensionally in a non-destructive status by using weighted discrimination formula by which phase characteristics of respective components of electrostatic magnetic field, induction field and plane electromagnetic field of disturbing wave radiated by the electronic system 11 are compensated. The measures also becomes effective because of no necessity of pulling out any circuits from the system 11.
Patent JP-H03281836-A (JP)
Title: Preventing structure against water leakage in tall building
Inventor: TAKABA YOSHIAKI
IPC: E04F17/00
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the leakage of water from upstairs as well as make control on water sealing easier by a method in which drain holes are provided in the slabs of each stair and passed by drain pipes of each stair through a water sealer, and a water pipe is set on the uppermost stair. CONSTITUTION:Drain holes 5 are formed in the slabs 2 of each stair in a tall building and led to the drain pipes 6 of each stair through a water sealer 6a. A water pipe 7 is also set on the uppermost stair. Water 13 coming from sprinkler 3 on the slab 2 can be drained from the holes 5, and city water 12 is passed from the pipe 7 periodically to exchange water seals 11. The leakage of water from the upstair can thus be prevented.
Patent JP-H08284602-A (JP)
Title: Turbine scroll
Inventor: UCHIUMI RYOJI
IPC: F02B39/00
Filed: 1995-04-07
Abstract: PURPOSE: To improve turbine efficiency in a turbine scroll of a supercharger and the like. CONSTITUTION: When the winding angle ϕ of the volute tongue section of a scroll 1 is set to be 0 deg., a plurality of nozzle blades 5 satisfying the following condition are provided on the outflow part of the scroll in the range of the winding angle 150 deg.-210 deg.. (1), the nozzle outflow angle defined by α2 O/ P=sin<-1> O/P is nearly equal to a designed outflow angle α2 D, where P is the pitch of adjoining blades, and O is the throat width. (2), the flow passage formed between the adjoining blades is formed into a restriction flow passage. Hereby, working gas working moving blades 2 flows from the full circumference of the moving blades into the moving blades 2 at the outflow angle almost nearby a designed outflow angle α2 D, and hence the turbine can be operated at maximum efficiency.  Further, energy loss generated due to increase of fluid resistance by providing the nozzle blades can be covered by improvement of flow due to formation of the restriction flow passage. In addition, it is full of compactness, and can maintain excellent performance in the wide flow range.
Patent JP-H02262264-A (JP)
Title: Formation of solid electrolyte for solid electrolyte fuel cell
Inventor: SATO YOSHIO
IPC: H01M8/12
Filed: 1989-03-31
Abstract: PURPOSE:To form a dense thin film of solid electrolyte on a sheet of porous substrate by disposing a sheet of a porous electrode with its sheet surface in clined, and depositing steam of solid electrolyte on one side of this sheet surface. CONSTITUTION:A sheet of porous electrode substrate 1 is held with its sheet surface 2 inclined, and a heat container 4 containing material 3 of solid electro lyte is disposed under the substrate 1. The material 3 of solid electrolyte is then heated by the heat container 4 to produce steam 5 of solid electrolyte, and this steam 5 is deposited on the underside of the porous electrode substrate 1, so that a thin film 6 of solid electrolyte is formed. The dense thin film 6 can thus be obtained because the steam 5 of solid electrolyte is not allowed to penetrate into pores opening in the surface of the sheet 1 of porous electrode substrate.
Patent JP-S5419088-A (JP)
Title: Emergency core shutdown device of pebble bed reactor
Inventor: YOSHIDA TOYOICHI
IPC: G21C7/22
Filed: 1977-07-12
Abstract: PURPOSE: To provide a reliable device enabling shutdown of reactor by inflowing the small ball of neutron absorber into the fuel ball filled layer in communicating the high pressure gas from gas passage in case of shutdown of the reactor emergently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63247206-A (JP)
Title: Pallet transporting device
Inventor: TAKOYA TETSUZO
IPC: B65G7/02
Filed: 1987-04-02
Abstract: PURPOSE:To facilitate handling in a narrow place by installing a pallet supporting part consisting of a pallet lifting-up engagement part and a receiving part and a wheel at the top edge of a lever bar and supporting the pallet lifting-up by utilizing the lever action of the lever bar. CONSTITUTION:The lever bar 8 of a pallet transport device 1 is erected nearly vertically and a supporting part 7 is inserted under a pallet P by approaching a lifting-up engagement part 9 to the ground, and the lifting-up part 9 is engaged with the pallet P. Then the lever bar 8 is turned in the A direction, and after the pallet P is lifted up by the lifting-up part 9, a base seat 21 is inserted for temporary support. Then, the supporting part 7 is inserted under the pallet P, and the pallet P is supported by a projection part 12 by pressing down the lever bar 8 furthermore. In this case, receiving parts 11 are installed at the both edges of the vertically lowering point R to the receiving part 11 from the axis center Q of an axle, all the load of the pallet P is supported by a wheel 6. With such constitution, easy handling even in a narrow place is permitted.