baber/WOPTO huggingface dataset:
Patent JP-S62217659-A (JP)
Title: Semiconductor device
Inventor: NARA YASUO
IPC: H01L29/72
Filed: 1986-03-19
Abstract: PURPOSE:To improve the current amplification factor of the titled semiconductor device by a method wherein an SiC layer is formed on the interface of the polycrystalline silicon and the single crystal silicon of an emitter region. CONSTITUTION:An N<+> buried layer 9 is formed on a P-type silicon 8, and N<-> silicon which will be formed into a collector region is epitaxially grown. An N<+> layer 14 to be used to lead out a collector, a P-layer 11 which becomes a base, and an N<+> layer which becomes an emitter are formed on the P-type silicon 8 by performing an impurity doping. Besides, an SiO2 film 15 to be used for insulation and the protection of substrate surface, the P-type polycrystalline silicon 16 for a base electrode, the N-type polycrystalline silicon 17 for an emitter electrode, and the N-type polycrystalline silicon 19 for a collector electrode are formed respectively. The current amplification factor of the semiconductor device can be increased by the SiC layer 13 which is formed by selectively implanting carbon ions from the surface of the emitter polycrystalline silicon.
Patent JP-H06250280-A (JP)
Title: Camera
Inventor: TAKU MASAKAZU
IPC: G03B1/50
Filed: 1993-02-26
Abstract: PURPOSE:To emphasize a wide sense to the most and to obtain an enlargement wide sense in printing at time the of photographing by setting order for switching the aspect ratio of a picture so as to obtain a panoramic size after a standard size. CONSTITUTION:In a camera capable of switching the aspect ratio of a camera photographic picture in three levels or more, the full size B of the picture is set as a high vision size, a size C obtained by cutting both upper and lower surfaces of the high vision size B is set as the panoramic size P and further, a size A obtained by cutting both left and right surfaces of the high vision size B is set as the standard size L. The order for switching the aspect ratio of the picture is changed over so as to obtain the panoramic size P after the standard size L. Thus, the L-display of the size A is changed over to the P- display of the size C, so that upper and lower visual fields are cut and simultaneously, left and right visual fields are enlarged to obtain more wide sense.
Patent JP-S59219544-A (JP)
Inventor: JIEIMUZU KUREMENTO HANBURITSUK
IPC: F16H1/22
Filed: 1984-03-30
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-H06248794-A (JP)
Title: Large-sized assembled-type moving scaffold
Inventor: TAKAMATSU TOSHIO
IPC: E04G1/24
Filed: 1993-02-26
Abstract: PURPOSE:To enable simultaneous, safe work on the floor face, the wall surface and the ceiling face in a large space interior in a hall, a factory or the like. CONSTITUTION:Beam type frames 3 are fixedly connected onto facing support frames 2, and the appropriate number of span adjusting frames 4 are fixedly connected between the respective beam type frames 3 to form a portal scaffold frame 33. Plural sets of the portal scaffold frames 33 are fixedly connected, and wall finishing work floors 34 are laid over the respective support frames 2 while a ceiling part work floor 35 is laid over the beam type frames 3 and the span adjusting frames 4 so as to form a moving scaffold body 36. The moving scaffold body 36 is then placed movably on the rails 37 of scaffold boards 38, laid on the floor face, through casters 1 with jacks.
Patent JP-S621199-A (JP)
Title: Memory circuit
Inventor: WATANABE TAKAYUKI
IPC: G11C29/00
Filed: 1986-03-18
Abstract: PURPOSE:To detect easily the presence or absence of a redundant bit or the position of a salvaged defective bit due to a change in the power source current of a memory by providing a detecting means which develops a difference between when the redundant bit is used and when it is not used. CONSTITUTION:When the redundant bit is not used, a polysilicate fuse is not fused, and at this time a resistance R is preset so that the output theta2 of a polysilicate fuse latch circuit 2 can be LOW. In this case an N-ch transistor QN3 is off, and a current does not flow even if a chip is active, that is, the inverse of CS=LOW(theta1=LOW). On the other hand, when the redundant bit is used, said fuse is previously fused, and the signal theta2 becomes high to turn on the N-ch transistor QN3. Since a P-ch transistor QP2 is also on in the active state, a penetrating current flows. If the sizes of the P-ch transistor QP2 and the N-ch transistor QN3 are set so that the penetrating current can be about at several 10muA, whether the redundant bit is used or not can be satisfactorily detected.
Patent JP-S55153807-A (JP)
Title: Voltage transformation type operation for thermal power plant
Inventor: NOMURA MASAHIDE
IPC: H02P9/04
Filed: 1979-05-21
Abstract: PURPOSE: To operate a power plant of transforming voltage system with stable main steam pressure characteristics by determining the set point of the main steam pressure basing on a component having a large width and a low speed of variation among load commands.  
     CONSTITUTION: A load demand signal L d  of a load demand setting system 200 is determined from ELD signal and AFC signal sent from the central control station, and the load demand signal L d  is given to each sub-system. A main steam pressure set point is determined by a basic load demand setting system (adder 210) from the ELD signal on the basis of the basic load demand signal L d , and this main steam pressure set point is given to a main steam pressure compensating system. The set point of the main steam pressure is determined by a component having a large width and a low speed of variation among load commands. The main steam pressure compensating system performs a main steam pressure compensating computation basing on the set value of the main steam pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63227401-A (JP)
Title: Double tread surface railway wheel
Inventor: SANO SADAJIRO
IPC: B60B17/00
Filed: 1987-03-17
Abstract: PURPOSE:To prevent dropping of a wheel which has a tread surface making contact with a rail and a flange formed inside of the flange, for preventing derailing of the wheel, in a rail crossing area, by forming a tread surface also on the inside of the flange. CONSTITUTION:A wheel 1 for a railway vehicle running on a railway has a tread surface 2 making contact with a rail and a flange 3 formed inside of the tread surface 2, for preventing the wheel 1 from derailing from the rail. In this arrangement, there is provided a tread surface 4 also inside of the flange 3. When the wheel 1 passes through a crossing area 11 of the railway, the inside tread surface 4 rides on a wheel protecting track 6 laid inside of the wheel 1 so as to prevent the outside tread surface 2 from dropping into a gap 12 between inside and outside wheel protecting tracks 6, 7 at a discontinuous point in the rail. With this arrangement it is possible to prevent both rail and vehicle from being subjected to shock due to vibration accompanying dropping of the wheel.
Patent JP-S60205938-A (JP)
Inventor: MASAKI KOUICHI
IPC: H01H57/00
Filed: 1984-03-29
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-2000253785-A (JP)
Title: Fishing line having specific color
Inventor: FUKUHARA YASUO
IPC: A01K91/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishing line suitable not only for a line but also for a leader, colored to the level of being only distinguished by a human body, goodly fitting in the scene of the surrounding, hardly imparting caution to fish and capable of improving catch of the fish. SOLUTION: This fishing line is a monofilament obtained by sticking a thermoplastic polymer A containing >=0.1 wt.% carbon black to a thermoplastic polymer B containing >=0.1 wt.% component incompatible to the polymer and >=0.015 wt.% yellow coloring matter. The ratio of areas of the polymer A to the polymer B in a cross section is regulated so as to be (40:60)-(10:90), and the polymer A occupies <=45% of the circumference of the fiber.
Patent JP-H02240979-A (JP)
Title: Gas laser device
Inventor: OKAMOTO NOBORU
IPC: H01S3/034
Filed: 1989-03-14
Abstract: PURPOSE:To absorb impacts of impulse waves which are caused by an electric discharge by providing either of a total reflecting mirror or an output mirror at the holding part of a laser tube through an impact absorption member. CONSTITUTION:A totally reflecting mirror 11 is held at the first holding part 21 which is mounted at an axial one end side of a laser tube and an output mirror 12 is held at the second holding part 22 which is mounted at the other end surface. In the first holding part 21, an impact absorption member 26 consisting of impact absorption materials, e. g. rubber and cork, is provided at a recessed part 25 which is formed at one side of a base plate 24 and the total reflecting mirror 11 is joined and fixed onto the impact absorption member 26. Further, in the same way as the case of the first holding part 21, an impact absorption member 31 is provided at the second holding part 22 and then the output mirror 12 is joined and fixed onto the impact absorption member 31. Impacts of impulse waves which are caused by an electric discharge are thus absorbed.
Patent JP-S51137019-A (JP)
Title: A secondary air feeding apparatus for recombustion in an internal comb ution engine
Inventor: MATSUDA MUNEKAZU
IPC: F01N3/32
Filed: 1975-05-22
Abstract: PURPOSE: The connection of the secondary air jet nozzle with the air pump and the exhaust pipe is improved, and the bad effect due to the connection with the old hose is removed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58180247-A (JP)
Title: Rotary classifier
Inventor: HASE TERUMI
IPC: B03B5/56
Filed: 1982-04-15
Abstract: PURPOSE:To pick up efficiently a sand and to improve the dehydration state of the picked-up sand by providing a raking-up mechanism of sediment having a mechanism for giving an impaction and a discharging mechanism of the sediment. CONSTITUTION:A bucket 10 as the sand raking-up device is provided protrudedly at the side plate 1d side of an annular partition plate 9 making the plate 9 as the one side plate and is supported in contact with a branch lever 12 fitted loosely between the plate 1d and the plate 9, or the vessel consists of elastic plate such as rubber made in one body. Said lever 12 is introduced to the outside of a rotary drum 1 from the plate 1d and a roller 13 provided to its end is brought into contact with a vibration generating piece 14 fixed so that it is not rotated together with the drum 1 and is rotated, thereby vibrated and gives the vibration to the bucket 10. Each of the buckets 10 provided plurally and radially to the plate 9 scoops up successively the precipitated sands by the rotation of the drum 1 and discharges them on a shoot 6 for sand discharging.
Patent JP-S59187523-A (JP)
Inventor: EZAKI SUMIO
IPC: B65B43/26
Filed: 1983-04-08
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-S54153873-A (JP)
Title: Manufacture of surface-active polyethylene film
Inventor: WATANABE HARUHIKO
IPC: C08J7/14
Filed: 1978-05-23
Abstract: PURPOSE: To manufacture a surface-active polyester film having improved adhesiveness, vapor deposition, and printability, by treating a modified polyester film consisting of structural units having metal sulfonate groups as side chains with an acid.  
     CONSTITUTION: A modified polyester consisting of structural units having metal sulfonate groups as side chains is formed into a film, and treated with an inorganic and/or organic acids at a temperature for a suitable time to change part or all of the metal sulfonate groups on the surface to sulfonic acid groups. The polyester is obtained by polycondensation of (a) dibasic acid component of 50 mole% or more of terephthalic acid or 2,6-naphthalenedicarboxylic acid and 0.5W50 mole% of an alkali (earth) metal sulfonate with (b) a glycol component in the presence of a catalyst by the conventional method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60206299-A (JP)
Title: Remote controller
Inventor: KURITA TOORU
IPC: H04N5/765
Filed: 1984-03-29
Abstract: PURPOSE:To use a microcomputer without any interface at the side of a device such as a television receiver and to control automatically the desired device by generating a remote control signal by means of the microcomputer and by transmitting the signal. CONSTITUTION:An audio device 1a, a video tape recorder 1b and a television receiver 1c have devices to be controlled of infrared ray remote controllers simular to the conventional one. A terminal part 4 of an adapter 3 for an infrared ray remote control commander is inserted into a ROM cartridge insersion part 2b of a personal computer 2, and controlling by using a keyboard 2a of the personal computer 2. After a schedule is written in a RAM3c through a central processing device 3a of the adapter 3, the terminal part 4 is taken out from the personal computer 2. The adapter 3 recognizes that it becomes an event time in terms of central processing device 3a with the aid of a time signal from a clock circuit 3d, the contents of the even are read out from the RAM3c, and a corresponding data code is supplied to a light-emitting diode 3e through an infrared ray encoder 3f, and the television receiver, etc., are controlled.
Patent JP-H02240732-A (JP)
Title: Microprogram control system used in common with arithmetic order control field
Inventor: TAKAHASHI RYUICHI
IPC: G06F9/22
Filed: 1989-03-14
Abstract: PURPOSE:To abbreviate the length of a microinstruction word length by using a microinstruction field in common for production of a control signal and the next address of the arithmetic contents. CONSTITUTION:The control is secured with use of signals lines 6 and 8 so that a single field is used in common for production of a control signal and the next address of the arithmetic contents. Then a microinstruction field 10 can be substantially obtained by securing the communication between a higher rank address which defines the features of the subroutine of a microprocessor, for example, and an address included in the subroutine. If the arithmetic contents and the next address can be decided based on the specific order of an instruction of the subroutine, a generally corresponding constitution is easily obtained. As a result, the microinstruction word length is abbreviated.
Patent JP-S58180346-A (JP)
Title: Obstacle detector for car
Inventor: EGUCHI OSAMU
IPC: B60T7/12
Filed: 1982-04-14
Abstract: PURPOSE:To fully alleviate operational load at the time of backward motion and the like of a car by including an alarm device which sounds an alarm when an obstacle is detected. CONSTITUTION:Initialization is performed for the subsequent transaction through executing an initialization step 101 for initial setting of RAM12 contents and the like. Then a step 102 is executed to have access to RAM12 and outward contour data is taken into CPU13. Subsequently, a step 103 is executed for tracking of the outward contour of an object and drawing up of a direction code file on the basis of outward contour data. Further, an obstacle discrimination step 104 is executed to judge if an obstacle exists. In case of nonexistence, the outward contour data is taken in after going to the step 102 again, while in case judgement is made that the obstacle exists, a step 105 is executed to send out an alarm start command signal to a common bus 16 and operation of an alarm device 6 is started through an interface circuit 15 and an output terminal 0.
Patent JP-H10242000-A (JP)
Title: Tantalum solid electrolytic capacitor element and tantalum solid electrolytic capacitor
Inventor: FURUMOTO KATSUAKI
IPC: H01G9/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To further reduce an impedance by decreasing an electric resistance value in an interface between a carbon layer and a silver layer. SOLUTION: In the tantalum solid electrolytic capacitor element comprising a conversion treated film 2, manganese dioxide layer 3 as solid electrolyte, carbon layer 4 and silver layer 5 sequentially formed on a tantalum sintered pellet 1 as an anode implanted with an anode lead and a cathode layer formed of these layers, a carbon and silver mixture layer 6 is formed between the layer 4 and the layer 5.
Patent JP-H06273700-A (JP)
Title: Display device
Inventor: AMAKO ATSUSHI
IPC: G02F1/13
Filed: 1993-03-22
Abstract: PURPOSE:To easily focus an image on a screen by giving the MTF characteristic changing within a plane to an optical filter and using the optical phase filter to suppress the dot noise. CONSTITUTION:The optical phase filter consists of a relief-structural body 201, and this relief-structural body 201 has the height of relief gradually reduced outward from the center two-dimensionally. The relief structure in the vicinity of the center is so formed that the MTF characteristic required for elimination of the dot noise is given. With respect to the MTF characteristic of the relief- structural body 201, the characteristic required to eliminate the dot noise is obtained in the vicinity of the center A202 in comparison with the vicinity of the outside periphery B203. On the other hand, the filtering action is purposely weakened in the vicinity of the outside periphery 203 so that the dot structure of a liquid crystal display body can be visually recognized. The optical phase filter having the part, where MTF to the space frequency of dots is high, in a face in this manner is used.
Patent JP-S58179063-A (JP)
Title: Amplifier for television broadcast band
Inventor: INOUE NOBUTAKA
IPC: H04N5/00
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a constant gain even at a high frequency, by providing a ferromagnetic matter between an earth and the emitter of a transistor which amplifies the high frequency signal of a TV broadcast band for common reception. CONSTITUTION:A TV band high frequency signal is amplified by a transistor TR5 and supplied to a load element 6 through the collector. A ferromagnetic matter 7 connected to the emitter of the TR5 has a property equal to a pure resistance that flatten the gain of the TR5 at a band of the TV broadcast as well as a property that gives no effect at all with a direct current. A lead wire 9 is inserted through a through hole 8 drilled to the matter 7. When the TR5 performs amplification, the wire 9 shows no resistance to the direct current. Thus the voltage of a power supply 10 is applied between the collector and the emitter of the TR5. The wire 9 shows resistance at the band of a high frequency signal, and therefore the TR5 performs amplification with an even gain at a using band.
Patent JP-S61222219-A (JP)
Title: Manufacture of multilayer thin film structure
Inventor: TSUDA HISANORI
IPC: H01L21/338
Filed: 1985-03-28
Abstract: PURPOSE:To manufacture a multilayer thin film having a good interface with reduced contamination, by changing the kind of exciting energy in an atmosphere of every kind of raw material gas for forming thin film layers, to result in reaction selectively and to deposit the thin film layers sequentially. CONSTITUTION:In a reaction chamber 1, a supporting member 2 is mounted, on which a plural of substrates 3 for forming superlattice are supported. Moreover, in the reaction chamber 1, a nozzle 4 for introducing a reactive gas and an outlet 5 for exhausting the reacted gas are mounted. After the inside of the reaction chamber 1 is reduced, for example to 10<-8> Torr in pressure, two kinds of reactive gas Si2H6 and CmHn which are preliminarily being mixed are introduced from the nozzle 4 into the reaction chamber 1. When the flow of the reactive gas is stabilized, light L1 with a 185nm wavelength and light L2 with a 249nm wavelength are irradiated alternately for predetermined time, thus resulting indifferent photo chemical reactions alternately, with the result that a thin film of SiC containing more C on irradiating the light L1 and a thin film of SiC containing less C on irradiating the light L2 can be deposited alternately.
Patent JP-H05264179-A (JP)
Title: Deaerating operation control method of condenser and device therefor
IPC: F28B9/10
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the power of auxiliary machines upon deaerating to remove disolved oxygen in condensed water upon starting a plant. CONSTITUTION:In a condenser 1, equipped with both of a facility, introducing steam through an injection tube 20 to heat condensed water and promote deaeration, and another facility, heating the condensed water by a condensed water heater 16 provided on the way of a condensed water recirculating system, the value (initial value) of condensed water temperature upon starting is detected and selection whether deaeration is effected be heating employing both of the heating facilities in accordance with the initial value or employing one of the heating facilities in accordance with the initial value or without heating. In this case, the selection of using of the heating facilities is effected in accordance with the initial value of an environmental condition. According to this method, the optimum selection of using of the heating facilities in accordance with the environmental condition can be effected and power for an auxiliary machine can be reduced.
Patent JP-H04297980-A (JP)
Title: Canister cooler for cup type vendor
Inventor: YAMANISHI TOSHIMITSU
IPC: G07F13/00
Filed: 1991-03-27
Abstract: PURPOSE:To prevent the oxidative degeneration of raw materials stocked in a canister of a cup type vendor where raw materials discharged from the canister are prepared with cold water or hot water and are poured into a cup and are discharged. CONSTITUTION:A ventilation route 16 is formed along an outer face 15 of a water bath 3. Since a fan 17 which sucks air through this ventilation route 16 and a duct 18 through which air sucked by the fan 17 is led to a canister 1 are provided, air F sucked by the fan is brought into contact with the outer face 15 of the water bath 3 and is quickly cooled to bring about a cold wind. This cold wind is sent to the canister 1 to cool raw materials B stocked in the canister 1, and the rise of their temperature is suppressed.
Patent JP-S53148040-A (JP)
Title: Emulsion fuel supplying device
Inventor: MIYAMARU TOSHIMICHI
IPC: F23K5/12
Filed: 1977-05-30
Abstract: PURPOSE: To make control operation during the device is not operated easy by providing circulating tank between escape circuit, return circuit, and suction circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53148657-A (JP)
Title: Seat and washer for mechanical seal
Inventor: OGURO HIDEO
IPC: F16J15/34
Filed: 1977-05-30
Abstract: PURPOSE: To provide a low friction coefficient, a high hardness, a high anti-wear resistance and a high anti-corrosion resistance and prevent seizure, wear and corrosion, by making hard layers of a specific material at least on sealed end faces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04277890-A (JP)
Title: Ic card
Inventor: KODERA YUJI
IPC: B42D15/10
Filed: 1991-03-05
Abstract: PURPOSE:To respond to the write request of a data not related to an application program even while executing this program and to improve the throughput of an entire system. CONSTITUTION:Corresponding to the request from the outside, the prescribed application program and data are read out from an EEPROM 3, written in a system RAM 14 and executed by an MPU 1. When the write of the data not related to this application program is requested from the outside while executing this program, the MPU 1 writes this data from the outside in a RAM 5 exclusive for holding data and writes the data in this RAM 5 exclusive for holding data in the EEPROM 3 with the execution end of this application program.