baber/WOPTO huggingface dataset:
Patent JP-S55164281-A (JP)
Title: Preparation of fluorescent substance for electrostatic coating
Inventor: SHINDOU NOBUAKI
IPC: C09K11/08
Filed: 1979-06-07
Abstract: PURPOSE: To obtain the title fluorescent substance having improved flow properties with a small variation of discharge amount from a spray gun, and little change of flow properties with time, by blending finely divided particles of silica and the fluorescent substance, followed by sintering above a specific temperature.  
     CONSTITUTION: For example, a fluorescent substance YVPSiO 4 /Eu is blended with preferably 0.5W10wt% of finely divided particles of silica having particle diameters of submicrons. The blend is sintered at not lower than 800°C so that water adsorption of the finely divided silica contained in the blended fluorescent substance is reduced to give the desired fluorescent substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05269297-A (JP)
Title: Drying machine
IPC: D06F58/02
Filed: 1992-03-27
Abstract: PURPOSE:To improve the taking-out operation performance for a dried article and increase the accommodation capacity for the dried article without increasing the width dimension of the whole device, as for a top loading type drying machine. CONSTITUTION:An upper surface cover 4 having an opened port part 4a is installed on the upper surface part of an outer box 1 as a part of a body 5, and inside the outer box 1, a drum 10 having an inlet/outlet 10b which is opened and closed by a cover 13 on the outer peripheral part is arranged in rotatable manner, and a base part 15 having a buffle part 15b, positioned at the opposed part of the inlet/outlet 10b, is installed on the inner surface of the drum 10. In the state where the drum 10 is set standstill so that the inlet/outlet 10b is opposed to the opened port part 4a, the taking-out dimension for the dried article is set equal to the depth from the opened port part 4a to the upper surface of the main part 15a of the base part 15.
Patent JP-H07282887-A (JP)
Title: Power supply plug
Inventor: IWANO TAKASHI
IPC: H01R13/453
Filed: 1994-04-08
Abstract: PURPOSE:To prevent an operator from touching a contact piece by inserting a plug into plug covers along the contact piece when the contact piece is inserted into a power supply, and extruding the plug to the outside of the cover plugs along the contact piece when it is removed. CONSTITUTION:A contact piece cover 35 is formed into a slender box body, and the guide passage 37 of the contact piece 29 extended in the length direction is formed at the center section. Hook sections 35a, 35b extended, in the vertical direction are provided at the inner end and outer end of the cover 35, and they are hooked on the right side walls 26a, 26b of the upper and lower plug covers 21a, 21b. Long grooves 36 extended in the moving direction are provided at the center section of the outer wall of the cover 35, and projections 33aa, 33bb of the plug covers 21 are inserted and hooked into them. When the contact piece 29 is inserted into a power supply insertion section 28, the cover 35 is smoothly guided by the grooves 36 and the projections 33aa, 33bb against the pressing force of a spring 38, and it is pressed in the direction of support bases 27a, 27b. When a plug 20 is to be removed, the cover 35 covers the contact piece 29 in sequence. An operator is prevented from being brought into contact with the contact piece 29.
Patent JP-2000265537-A (JP)
Title: Cut-off device
Inventor: ABE SHIGEKI
IPC: E03F7/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off device capable of preventing the inflow of a sewage into a repairing work objective section in a state to share a sewer pipe line. SOLUTION: A cut-off device includes a cylindrical upstream side main frame 69 arranged to the inside of a secondary winding concrete layer 2 to be repaired, a circular expansion member 70 freely fitted to the upstream side main framed 69 and capable of being press-contacted to the inside of the secondary winding concrete layer 2 by fluid pressure, a slidable mechanism 71 capable of making displacement of the expansion member 70 to the direction of the diameter of a sewer pipe line and borne on the upstream side main frame 69 so as to keep the water-tightness, an upstream side cut-off member 72 capable of being contacted to the end face on an upstream side A of the sewer pipe line of the upstream side main frame 69 and a lock mechanism 73 capable of constraining the upstream side main frame 69 to the inside of the secondary winding concrete layer 2.  It is equipped with a flexible hose 66 connected to the end on a downstream side B of the sewer pipe line of the upstream side main frame 69 and leading a sewage to the downstream side B of the sewer pipe line in the repairing work objective section.
Patent JP-H05272379-A (JP)
Title: Idle air quantity correction and control by electric load
IPC: F02D33/00
Filed: 1992-03-27
Abstract: PURPOSE:To detect a power generation work load of an alternator easily, and correct and control an intake air quantity at the time of idling based on the power generation work load by determining a ratio of current supplying time to a total time of the current supplying time and a disconnection time in a field coil. CONSTITUTION:An alternator 1 is driven to rotate at a rotation speed in accordance with an engine rotation speed, and an IC regulator 2 for control of power generation and a battery 3 are connected to it. The alternator 1 has plural stator coils L1-L3 and a field coil Lf, and a three-phase AC outputted from respective stator coils L1-L3 is outputted after full-wave rectification at plural diodes, D1-D6. An electronic control device 4 determines a current supplying time and a disconnection time at the field coil Lf. It also determines a ratio of the current supplying time to the total time of the supplying time and the disconnection time to detect a power generation work load. An intake air quantity is then corrected based on the power generation work load.
Patent JP-H03272513-A (JP)
Title: Electric wire
Inventor: SAWADA KAZUO
IPC: H01L37/00
Filed: 1990-03-20
Abstract: PURPOSE:To hole highly reliable insulation at the time of being applied to an electric wire to be used at a high temperature and/or in a vacuum by coating the circumference of a conductor with a ceramic layer to supplement insulation in an electric wire in the form of the conductor covered with a ceramic tube. CONSTITUTION:A conductor 11, an insulating ceramic layer 13 having thickness not exceeding 100mum coated around the conductor 11 and an insulating ceramic tube 14 covering the insulating ceramic layer 13 are provided. As the insulating ceramic layer 13, for instance, that mainly composed of SiO2 or Al2O3 is used. Even when a slight gap is generated between the fellow insulating ceramic tubes 14, insulation is held by the insulating ceramic layer 13 coating around the conductor 11. In this way, for instance, even when the wire is bent to generate a gap between the fellow insulating ceramic 14, the situation where fellow conductors 11 are short-circuited through a gap and discharged occurs from the conductor 11 can be evaded. Thereby, insulation can ensure higher reliability.
Patent JP-H06260536-A (JP)
Title: Tape for tab
Inventor: OKADA YOSHIFUMI
IPC: C09J177/00
Filed: 1993-03-06
Abstract: PURPOSE:To provide a TAB tape which has an excellent heat resistance, less warp and less take-in of ion impurities when it is processed and has a high insulating reliability and has such a good processability that fine processing is available for it. CONSTITUTION:In a tape for TAB which is made by forming an adhesive layer and a protective layer on an insulating film, the adhesive layer is formed with an adhesive composition which includes epoxy modified polyamide, an ester cyanate compound, and epoxy resin as essential components.
Patent JP-S54162512-A (JP)
Title: Program-searching mechanism of video tape recorder for cassette tapes
Inventor: OGIJI KENJI
IPC: G11B15/087
Filed: 1978-06-14
Abstract: PURPOSE: To achieve simpler construction and operation by mounting a cue signal head, in such a manner as to make contact to a tape, to the tension pin on the back side of the magnetic tape in a cassette half for the fast feeding and rewinding.  
     CONSTITUTION: When in the case of program-searching operation a fast-feed or rewinding operation is made where a magnetic tape 4 is not pulled out from the cassette half, the cue signal having been recorded at the recording with a full-width erase head 8 or audio control head is reproduced by the cue signal head 7f of the tention pin 7 making contact to the back side of the tape 4, whereby the program- search position may be detected. In this case, the tape 4 directly travels between the take-up and feed reels and therefore its travel position slightly fluctuates in the vertical and longitudinal directions but the head 8 records the cue signal over the entire tape width a and this signal is reproduced by the head 7f of the width c having the relation of a ≫C, hence the signal is surely reproduced. Hence, the program-searching of the magnetic head may be accomplished by the simple construction and operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05274954-A (JP)
Title: Switch system
IPC: H01H9/02
Filed: 1992-03-27
Abstract: PURPOSE:To control a dip switch from outside. CONSTITUTION:To control a dip switch 1 by means of a controller, the switch portion 1a of the dip switch 1 is set to an OFF state so that control of the dip switch 1 is disabled. Hook terminals 3a are attached to the respective leg portions 1b of the dip switch 1 which are projected from a printed board 2, the dip switch 1 being electrically connected to the printed board 2. All of the hook terminals 3a are electrically connected to a connector 3b via a cable 3. The connector 3b is inserted into the connector 8b of a control portion 8 and the dip switch 1 is controlled by control of a switch portion 8a.
Patent JP-S55163507-A (JP)
Title: Axial aligning method of optical fiber
Inventor: HIRAI MASATAKA
IPC: G02B6/24
Filed: 1979-06-06
Abstract: PURPOSE:To make possible easy and sure axial alignment by parallelly fixing the respective optical fibers on one side of those which are disposed in parallel concave grooves and supporting the respective optical fibers on the other side in such a manner as to be able to slip thereby performing axial alignment of the optical fibers. CONSTITUTION:The terminal ends 3a, 3b... of the optical fibers 1A, 1D... which are parallelly fixed to a manipulator 9 are arrayed in the respective parallel concave grooves 6A, 6B... provided to a connecting base plate 5 and are supported by a connecting plate 8. On the other hand, the terminal ends 4a, 4b... of optical fibers 2A, 2B... are arrayed similarly in grooves 6A, 6B... and are supported by the connecting plate 8 and supporting plate 7 slippably in the grooves 6A, 6B... Hence, if the fibers 1A, 1B... are integraly moved in this state by way of the manipulator 9, the corresponding fibers 2A, 2B... slip and move, thus the axial alignment of the multiple optical fibers may be performed surely with easy operation.
Patent JP-S62232375-A (JP)
Inventor: DEIBUITSUDO JIIWARUSUKII
IPC: C12M1/40
Filed: 1986-03-31
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-H08269341-A (JP)
Title: Flame retardant thermoplastic resin composition and flame retardant agent
Inventor: KAWARADA YUKIHIKO
IPC: C08G59/62
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a flame retardant thermoplastic resin composition containing a thermoplastic resin and a compound having a structure in which an epoxy group of a halogenated epoxy resin is blocked by an imide compound containing a halogen atom, excellent in light and heat resistances, and useful for electric or electronic parts, etc. CONSTITUTION: This flame retardant thermoplastic resin composition contains (A) a thermoplastic resin such as a styrene-based resin or a polymer alloy, etc., containing a styrene-based resin as one component and (B) a compound having a structure in which an epoxy group of a halogenated epoxy compound such as a halogenated bisphenol-type epoxy resin, etc., is blocked by an imide compound containing a halogen atom such as a halogenated aromatic imide. Furthermore, a blending ratio of the components A to B is preferably 1-50 pts.wt. component B based on 100 pts.wt. component A.
Patent JP-S55165247-A (JP)
Title: Production of integral rim with collar for automobile
Inventor: TANIZUME NORIHIKO
IPC: B21H1/10
Filed: 1979-06-06
Abstract: PURPOSE: To improve the production efficiency of the highly accurate rim of even thickness by spreading the torus-form rim preforms of Y-form in section which have beforehand been molded by expanded material from the outer side thereby expanding the same to a thinner thickness and forming the front and rear rims through curving and deforming.  
     CONSTITUTION: The integral torus-form blank 10 consisting of the front and rear rim preforms 11a, 11b assuming Y-fork form and a disc mounting circular collar  piece 12 overhanging from its root part 13 to the inner side is molded by the expanded material of aluminum or other material. Next, both rim preforms 11a, 11b  are force- spread stepwise or at a breath from the outside by spinning rolls 14, 15 or  forming rolls 16, 17, whereby they are expanded to a thinner thickness and are  curved and deformed to be formed into the sectional shape of the intended rim.  Thence, bolt insertion holes for mounting, and a hole for setting air valve are  machined to the collar piece 12 and after tempering, the rim is assembled to a disc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09253252-A (JP)
Title: Golf putter
Inventor: MAEDA KANJI
IPC: A63B53/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To achieve an adjustment of a lie angle to match a user's preference and a changing of heads corresponding to conditions of a turf by detachably mounting a head on a shaft part at a desired angle. SOLUTION: A head 5 of a putter 1 is detachably mounted on a shaft part 2 comprising a shaft body 3 and a socket 4 at a desired angle through a bolt B. The head 5 is formed roughly in a crescent shape and a hitting surface 51 is formed in a shape of a plane on the surface thereof. A protruding part 53 is formed on a rear surface 52 with a lower periphery part so thickened as to withstand an impact caused by the hitting of a ball. A screw hole 52b is formed at the center of the protruding part 53 and a set screw (c) is inserted thereinto to set an arm 42. The bolt B and the set screw (c) are loosened to adjust the head 5 to a desired lie angle and the head is fixed by the bolt B and the set screw (c). Likewise, the head 5 is changed in the procedure as mentioned above.
Patent JP-H08273997-A (JP)
Title: Alignment mark
Inventor: HASHIMOTO KEIICHI
IPC: H01L21/027
Filed: 1995-03-29
Abstract: PURPOSE: To provide an alignment mark, in which grooves that make up the alignment mark are not buried and with which precise alignment can be done in forming an aluminum alloy film by a high temperature aluminum sputter/ reflow method. CONSTITUTION: An alignment main body that is made up of cross-shaped grooves 13 formed on a substrate 12 and square holes 14 of the sizes of the cross-shaped grooves 13 or less with the spacing of 0.1μm-2.0μm around the cross-shaped grooves 13 are arranged at high density.
Patent JP-S57188417-A (JP)
Title: Microwave heating and denitrating apparatus
Inventor: SATOU HAJIME
IPC: G21F9/06
Filed: 1981-05-13
Abstract: PURPOSE:To enhance the heating and denitrating efficiency when uranium oxide or plutonium oxide is manufactured by heating, evaporating and denitrating a soln. of uranyl nitrate or plutonium nitrate under irradiated microwaves, by forming a container holding the starting material soln. with silicon nitride or mica ceramics. CONSTITUTION:A lifting stand 2 fixable in the bottom opening 1A of a microwave oven 1 is lowered to a place under the oven 1 with a driving section 2, a container 3 holding a soln. 4 of uranyl nitrate or plutonium nitrate is mounted, and the stand 2 is raised to put the container 3 in the oven 1 and to clog the openig 1A. Microwaves generated from a microwave generator 5 are then irradiated to the inside of the oven 1 through a waveguide 1 to heat the soln. 4 in the container 3, whereby the water is evaporated, and the uranyl nitrate or plutonium nitrate is denitrated to manufacture uranium oxide or plutonium oxide. At this time, by forming the container 3 with Si3N4 or mica ceramics transmitting microwaves, the efficiency of the microwave denitration reaction is increased.
Patent JP-H11272062-A (JP)
Title: Developing device and image forming device
Inventor: SATO KOICHIRO
IPC: G03G15/08
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To detect toner concentration to output an accurate and stable output signal without hindering the circulation of developer by detecting the toner concentration by using a detection means arranged on the base of a storage part near a supply part where toner is held up and supplied. SOLUTION: The developer necessarily gathered in an area A on a rear side, especially, at a developer pushing-up part where the developer is concentrated by a lower mixer 4 and a down-returning mixer 10. Besides, the area A is an optimum sensor attaching position where a toner sensor can output the stable signal. A developer discharge port is provided in the area A on the rear side. Ordinarily, a shutter 14 is closed to make the developer ordinarily circulate. Since the toner sensor 12 is attached to the shutter 14 and positioned in the area A, the stable sensor output is obtained while the developer ordinarily circulates. At the time of automatically discharging the developer, the shutter 14 is opened by a mechanism for automatic discharging developer and the developer is automatically discharged from the developer discharge port, and recovered in a discharged developer receiver 15.
Patent JP-H05273135-A (JP)
Title: Wall face state recognizing device
IPC: F16L55/00
Filed: 1992-03-30
Abstract: PURPOSE:To form a radiation section into a continuous ring shape on a wall face and observe the radiation section on the axis of the ring. CONSTITUTION:A wall face state recognizing device is provided with a light emitting device 5 radiating the light radially around the axis P along the moving direction of a moving object 4 toward a wall face 3 and a photographing device 8 photographing the wall face 3 illuminated by the light radiated from the light emitting device 5 on the moving object 4, the light emitting device 5 is formed into a continuous ring shape around the axis P, and the photographing device 8 is arranged on the axis P.
Patent JP-S58190686-A (JP)
Inventor: KANEFUJI KOUICHIROU
IPC: C21D1/00
Filed: 1982-04-28
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-S62229346-A (JP)
Title: Digital data storage system
Inventor: SHIBATA KENJI
IPC: G06T9/00
Filed: 1986-03-28
Abstract: PURPOSE:To record and reproduce various coding data with no deterioration of the picture quality by dividing the difference data into plural ranks in response to the valid bit length and handling the difference data as the data on the reference bit length of the corresponding rank. CONSTITUTION:The picture signals are stored temporarily in a fast picture memory 2 and then transferred by DMA to a data controller 4 via an image bus 3. The controller 4 produces the differential data with its compression and adds the constitution code of a block formed with data equivalent to several picture elements. Then the data on each block is transferred to a buffer memory 5 and then to a digital recording medium 6 by DMA. In a reproduction mode the data is transferred to the memory 5 from the recording medium and then the data is transferred to the controller 4 from the memory 5 for each block. Thus the controller 4 restores plural original differential data in read time based on the block code.
Patent JP-H06279889-A (JP)
Title: Method for improving metallic structure of si-containing magnesium alloy
Inventor: ADACHI MITSURU
IPC: C22C23/00
Filed: 1993-03-30
Abstract: PURPOSE:To refine Si compounds in an Mg alloy and improve its forgeability and mechanical properties by adding a specified amt. of Sr to an Mg alloy contg. a specified amt. of Si. CONSTITUTION:An Mg alloy contg. <=1.5% Si is added with 0.005 to 0.2% Sr. In this way, fine lumpy Mg2Si compounds can be produced in regardless of the cooling rate, and favorable mechanical properties and forgeability free from hot cracking can be obtd. The amt. of Sr to be added is regulated to >=0.005%, and since if it exceeds 0.2%, the effect can not be expected, so that the above range is restricted.
Patent JP-S52153392-A (JP)
Title: Gas laser device
Inventor: TANAKA TATSUO
IPC: H01S3/223
Filed: 1976-06-15
Abstract: PURPOSE:To obtain an oscillation source of 5.57mum of large output by sealing mixed gases of Xe gas and Ne gas.
Patent JP-H02252278-A (JP)
Title: Pulse laser oscillator
Inventor: ISHII AKIRA
IPC: H01S3/038
Filed: 1989-03-27
Abstract: PURPOSE:To enable the laser beam in high output to be oscillated stably by a method wherein spare ionization electrodes are constituted taking the sections into almost T-shape so as to be hardly damaged. CONSTITUTION:Before discharging by a main electrode, spare ionization electrodes 10 are abruptly impressed with a pulse voltage from peaking capacitors 5 while spark discharge occurs in the gaps made between upper and lower electrodes 10 to irradiate the main discharge space with ultraviolet rays. The ends of the electrodes 10 are taken into almost T-shape so that the surface spaces in the discharging regions may be expanded to decrease the current density for preventing the ends of the electrodes 10 from damaging. Through these procedures, an oscillator oscillating laser beams in high output stably for a long time can be manufactured.
Patent JP-H03273669-A (JP)
Title: Semiconductor device with cooling mechanism
Inventor: HENMI KAZUHIRO
IPC: H01L23/427
Filed: 1990-03-23
Abstract: PURPOSE:To unify a semiconductor element as a heating source and a cooling mechanism, and to cool the semiconductor element directly by installing the cooling mechanism such as a loop type heat pipe into an element forming substrate. CONSTITUTION:A specified semiconductor element is formed to one part 11 on a substrate 10. A flow path 12 for circulating a heating medium along the surface direction of the substrate 10 is shaped into the substrate 10, and the flow path 12 is formed so as to pass just under the semiconductor element section 11. The heating medium is sealed into the flow path 12, and the flow path 12 forms one loop and is closed as a system. The flow path 12 constitutes a heat exchanger, the lower section of the semiconductor element section 11 functions as a heat-receiving section and regions except said lower section as a heat-dissipating section, and the circulating phase change of the heating medium is also generated. Heat is exchanged by a heat pipe.
Patent JP-S52155956-A (JP)
Title: Cathode
Inventor: OONISHI HIROO
IPC: H01J1/16
Filed: 1976-06-21
Abstract: PURPOSE: To maintain the stable performance, by suppressing the deforming of the construction connected to the plane, thru the formation of the cathode heater used for electron gun of color CRT with thin plate. 
     COPYRIGHT: (C)1977,JPO&Japio