baber/WOPTO huggingface dataset:
Patent JP-S57120103-A (JP)
Title: Controller
Inventor: NOMURA HIROYUKI
IPC: G05B9/03
Filed: 1981-01-16
Abstract: PURPOSE:To realize a test for a controller with no actual operation of a rotor, etc. during the test, by monitoring a double-structure circuit and continuing the operation with a nondefective circuit although the other circuit becomes defective. CONSTITUTION:The control signals 11a, 11b, etc. are delivered from a control microcomputer 2a and supplied to A/D converters 3a and 3b as well as to relay circuits 4a and 4b. The outputs 12a and 12b of the output interface circuits are supplied to a controlled system 1 to control the operation of the controlled system 1. On the other hand, the outputs 12a and 12b of the converters 3a and 3b, the circuits 4a and 4b, and other interface circuits are supplied to an interface circuit 7 to decide the normal or abnormal state of the control signal, etc. and then supplied to a microcomputer 2b for operation of simulation. The current detectors 5a and 5b plus speed detectors 6a and 6b are connected to the controlled system 1 to detect detection signals 13a and 13b. Then detection signals 14a and 14b are supplied to the computer 2b.
Patent JP-H04236711-A (JP)
Title: Gas blowing nozzle for refining vessel
Inventor: ISOMURA SACHIYOSHI
IPC: C21C7/072
Filed: 1991-01-17
Abstract: PURPOSE:To prevent the nonuniform wear of a refractory due to the formation of an extraordinarily large mushroom solidification area in a gas blowing nozzle contg. a bank of many steel pipes in the refractory main body. CONSTITUTION:Thin blowing pipes of stainless steel are banked, and the cross- sectional area of the thin pipe at its base opening at the connecting part with a wind box is made smaller than that at the tip on the furnace side. Consequently, the area around the gas injection port is uniformly cooled by the orifice effect, the cooling capacities of the thin pipes are uniformized, the local growth of the mushroom solidification area is prevented, the gas is uniformly blown, and the nonuniform wear of the refractory is obviated.
Patent JP-S63172939-A (JP)
Title: Analysis of composition of thin film
Inventor: MURATA MASAHIKO
IPC: G01N1/28
Filed: 1987-01-13
Abstract: PURPOSE:To directly analyze the compsn. distribution of the metal and nonmetal at the boundary face of a thin film by stripping the thin film formed on a substrate from the substrate. CONSTITUTION:Gold is formed on the surface of the thin film in direct contact with the plastic substrate 1 by a sputtering method to form a protective film 3. An epoxy adhesive agent is coated as a lining material layer 4 in the case of stripping the thin film from the substrate on the protective film 3 by using a brush. After the adhesive agent data sets completely, the test piece consisting of such epoxy adhesive agent, the protective to prepare a test piece for compsn. analysis by an AES method. The thin film is the film contg. the metal and nonmetal of four elements shown by B, C, D, E.
Patent JP-H09298169-A (JP)
Title: Integrated tungsten silicide process
Inventor: KORII EMU ZAANIKU
IPC: H01L21/3205
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To form a silicide layer on a doped silicon layer without using a nondoped silicon cap. SOLUTION: In a 1st method, a doped silicon layer is exposed to 1st gas mixture containing monosilane (SiH4 ) to form a monosilane exposed doped silicon surface. Then a 1st tungsten silicide layer 106 is formed on the surface of the monosilane-exposed doped silicon surface by the reducing reaction of SiH4 and WF6 . A 2nd tungsten silicide layer is formed on the 1st tungsten silicide layer by the reducing reaction of SiH2 Cl2 and WF6 . In a 2nd method, a doped amorphous silicon layer is formed. Then a tungsten silicide layer which is formed by the reducing reaction of SiH2 Cl2 and WF6 is deposited on the amorphous silicon layer.
Patent JP-H01180025-A (JP)
Title: System for connecting cable between devices
Inventor: HARA TAKESHI
IPC: G06F13/00
Filed: 1988-01-11
Abstract: PURPOSE:To eliminate necessity to remove a cable from a device, which goes to be a kernel, and to fit it again each time a connecting subject device is different by connecting a device having an interface different from the device, which goes to be the kernel with the same cable. CONSTITUTION:An information processor 2 includes a connector 3 and a switch for interface change-over and a MODEM 6 including a connector 5 is connected by a cable 1. The connector 3 is connected through a switch 4 to an interface circuit, which correspond to the MODEM 6, in the information processor or connected to another information processor 8 by the same cable 1 by switching an interface with the switch 4. In such a case, the switch 4 introduces the cable 1 to the interface circuit in the information processor 2 to correspond to the other processor 8. On edge of the switch 4 is connected through the connector 3 to the cable 1 and the two couples of the other edges are respectively connected to the interface which corresponds to the other information processor 8.
Patent JP-S5389683-A (JP)
Title: Production of semiconductor device
Inventor: TSUDA AKIHITO
IPC: H01L27/092
Filed: 1977-01-18
Abstract: PURPOSE:To produce a CMOSIC through combination use of ion implantation and thermal diffusion by simultaneously making P and N type diffusion windows on the same oxide film.
Patent JP-H02195105-A (JP)
Title: Unit of pulse combustion device main
Inventor: EJIRI SUSUMU
IPC: F24H1/20
Filed: 1989-01-11
Abstract: PURPOSE:To manufacture rapidly many pulse combustion type liquid heating devices with heating tanks of different sizes and shapes by using a supporting base plate by fixing it liquid-tightly to the opening of a specified shape which is formed in an arbitrary heating tank with the combustion chamber and tail pipe positioned in the same heating tank. CONSTITUTION:A supporting base plate 20 has a flat side face 20a and another side face 20b. The latter face 20b has concentric step sections 21 and 22 formed and is shaped like a disc. The inner side section of the inner step section 21 is in contact with a supporting base plate 15 and fixed to it. To the side face 20a of the supporting plate 20 the flange section 30a of a combustion chamber 30 is fixed liquid-tightly, and to the other side face 20b a mixing chamber 32 is airtightly fixed by four mounting holes 28 and bolts. The insides of both chambers 30 and 32 communicate with each other through a suction port 33a on the inner circumference of a burner head 33 that is fixed to the inside of an opening 23 formed in the supporting base plate 20. A pair of tail pipes 31 extend backwards and then bend forwards, and their ends are fixed to the flange 30a by welding or other workings at a position which coincides with a pair of exhaust gas communication holes 24 which are provided on both side sections of the supporting base plate 20.
Patent JP-S5596613-A (JP)
Title: Induction electric machine winding
Inventor: TAKAHASHI TORAO
IPC: H01F27/28
Filed: 1979-01-17
Abstract: PURPOSE: To substantially eliminate the unbalance between respective circuits of the winding conductors of respective conductors of a circuit, prevent the increase of loss due to cross current, and reduce the size of an induction electric machine winding by winding the winding conductors of other circuit between the windings of the  winding conductors of the respective groups and distributing the entire circuit in the  unit coils.  
     CONSTITUTION: The conductors A, A' of first conductor goup are wound to interpose the end of the coil 7-3 between the respective conductors B, B' of second conductor group in the coil 7-2 from the outer periphery to the inner periphery. Then, the winding is wound while sequentially interposing between the windings of the respective conductors B, B' of second conductor group in the coil 7-4, thereby forming winding unit 9 having four unit coils 7.... Thus, a plurality of such winding units 9 are connected each other. Thus, the winding is wound to interpose the winding conductor of other circuit mutually between the winding of the winding unit of the respective groups of the circuit to thus distribute the entire circuit in the unit coil. Thus, the unbalance between the respective circuits is eliminated to prevent the increase of loss due to cross current and to reduce the size of an induction electric machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5498141-A (JP)
Title: Input/output device starting system
Inventor: YAMAGA MITSUHIRO
IPC: G06F3/00
Filed: 1978-01-20
Abstract: PURPOSE: To smooth the start of I/O devices by reporting the channel status before the channel control device reads the channel program and inhibiting the asynchronous interrupt request of I/O devices when the channel can accept the start operation.  
     CONSTITUTION: The control part which accepted signal 21 generated in response to the inquiry of a channel control device places the channel status onto data bus 25 to the channel control device by controlling selector 24. This status is held in channel status latch 23. Flip-flop 27 is set when AND of the inquiry of the channel control device and the idle state in channel status latch 23 is fulfilled in gate 26, and the output signal is sent to the I/O interface control part in the channel, thus inhibiting the asynchronous interrupt processing request. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04243376-A (JP)
Title: Color picture processing unit
Inventor: IKEDA YOSHINORI
IPC: H04N1/387
Filed: 1991-01-18
Abstract: PURPOSE:To realize the color picture processing unit able to adjust a picture tone of an input picture with high accuracy with excellent operability. CONSTITUTION:The unit is provided with a means 17 designating a non- rectangular area on an original, a means 18 adjusting picture quality such as color balance, masking coefficient, and edge emphasis, means 19, 21 registering a parameter for each processing in the case of the adjustment, and a means 22 to read a series of registered parameter.
Patent JP-H05191152-A (JP)
Title: Frequency converting circuit device
Inventor: SUZUKI KAZUTOSHI
IPC: H04B1/26
Filed: 1992-01-14
Abstract: PURPOSE:To improve the secondary mutual modulating distortion characteristic of a frequency converting circuit device and also to reduce the power consumption of the circuit device. CONSTITUTION:When a reception signal and a local oscillation signal are inputted to an input terminal 1, an intermediate frequency signal is outputted to an output terminal 2 by a non-linear action of an amplifying element FET 14 which has the large conversion gain with a low current. Meanwhile the disturbing waves are generated from the local oscillation signal and a spurious signal (local oscillation signal + or - (intermediate frequency signal)/2) and emerge in an intermediate frequency band. In this respect, a capacitor 11 and a resistor 6 are connected in series at the output side of the FET 14 and then connected to an earth conductor or an earth terminal. So that the conversion gain is suppressed down to a desired level and the higher harmonic component double as much as the local oscillation signal and the spurious signal that cause the disturbing waves is attenuated so as not to deteriorate the secondary mutual modulating distortion characteristic by an extent lower than the gain drop.
Patent JP-H02186092-A (JP)
Title: Fittings
Inventor: NAKAJIMA TERUFUMI
IPC: E06B3/70
Filed: 1989-01-10
Abstract: PURPOSE:To facilitate the positioning in the thickness direction and improve the opening performance in the right and left directions by forming a recessed part, leaving an edge part having a specific thickness permitting the cut off on the both sides, onto one side edge of a fittings body. CONSTITUTION:Recessed parts 5 and 5 are formed at the center part 4 in the thickness direction, leaving the edge parts 6 which can he cut off on the both sides, onto one side edge 4 of a fittings body 2. The thickness of the edge part 6 is set so that the length from one edge surface of the fittings body 2 to the inside surface 6a of a left edge part 6 accords with the length in the thickness direction in the installation of a hinge 8 along one edge surface, when one edge part is cut off. One edge part 6 is cut off according to the opening performance, and one installation piece of the hinge 8 is attached onto the inside surface 6a of the left edge part 6, and positioning in the thickness direction is carried out, and the fittings 1 is installed.
Patent JP-S63172250-A (JP)
Title: Camera with focusing device
Inventor: AKASHI AKIRA
IPC: G03B7/00
Filed: 1987-01-12
Abstract: PURPOSE:To always photograph both objects under respectively focused states by executing round-up processing when a calculated stop value indiates a value between the unit number of stages and the multiple of integer. CONSTITUTION:A microcomputer PRS converts a calculated stop value into a value at every unit of stages corresponding to the multiple of integer of the minimum accuracy unit of a diaphragm control mechanism, and when the stop value indicates a value between the unit of stages and the multiple of integer, executes the round-up processing and shifts the stop value to the diaphragm side. At the time of executing practical diaphragm control based upon the calculated stop value, an error is absorbed by the round-up processing and the generation of a trouble setting up a practical control stop to the open side from the calculated stop by the accuracy of the number of control stages in a diaphragm control mechanism and disabling required photographing can be prevented.
Patent JP-H07219174-A (JP)
Title: Preparation of bleaching solution
Inventor: DEBITSUTO JIYOOJI FUOSUTAA
IPC: G03C7/42
Filed: 1995-01-17
Abstract: PURPOSE: To prepare a photographic bleaching soln. without causing the problem of a foul odor, precipitation, safety or bubbling by mixing a photographic bleaching initiator contg. sodium acetate, potassium acetate or ammonium acetate with a photographic soln. having bleaching ability. CONSTITUTION: A photographic bleaching initiator contg. sodium acetate, potassium acetate or ammonium acetate is mixed with a photographic soln. having bleaching ability to obtain the objective bleaching soln. for a photographic element. The bleaching initiator is mixed with a soln. having bleaching action (bleaching replenisher soln.) before the processing of a silver halide color photographic element. It is added to the bleaching replenisher soln. until the soln. attain to a desirable pH in processing. The bleaching replenisher soln. contains a bleaching agent, e.g. a compd. of a multivalent metal such as Fe, Co, Cr or Cu, a peroxy acid, quinone or a nitro compd.
Patent JP-H04243259-A (JP)
Title: Replenishing stock solution supplying device for photosensitive material processing device
Inventor: NOZAWA YOSHIE
IPC: G03D3/06
Filed: 1991-01-18
Abstract: PURPOSE:To compensate the feed of the uniform replenishing stock solution due to the degradation of the pump capacity of a plurality of pumps provided and to make the ratio of the balance of the replenishing stock solution stable. CONSTITUTION:By measuring the time from the point that either one of the level sensors 52 (A,B,C,D) provided in four tanks respectively detects the level less than the specified level to the point that the other level sensor detects the level less than the specified level at the liquid surface levels of each tank, the drive time of the bellows pumps 64 (A,B,C,D) in accordance with the processing quantity is corrected based on the time. Hence the degradation of the capacity of the bellows pumps (A,B,C,D) can be compensated. Also when the drive time is over 20% of the previous drive time or when the cumulative correction value is over the first drive time, it is alarmed. Thus before the extreme error generates, the maintenance time can be obtained.
Patent JP-S56103629-A (JP)
Title: Hinge operating device for three-way dump truck
Inventor: UDA TEIZABUROU
IPC: B60P1/04
Filed: 1980-01-19
Abstract: PURPOSE: To simplify the mechanism and to improve safety by securely engaging hinge shafts by a fluid actuators and locking them.  
     CONSTITUTION: Hydraulic cylinders 24R and 24L are expanded and hinge shafts 11R and 11L are held by rear right and left hooks 19R and 19L and engaging pieces 17R and 17L, and locked. Hydraulic cylinders 23R and 23L are contracted and front right and left hookds 18R and 18L are disengaged. When an oil pressure cylinder between a frame 2 and a tipper body 3 is expanded under this condiction, the tipper body 3 is inclined rearward with a supporting rod 9 as a supporting point. In the case the tipper body 3 is inclined to the right, the hydraulic cylinder 23R is expanded by a change-over valve, while the hydraulic cylinder 24L is contracted. Then, a hinge shaft 7R is held by the hook 18R and an engaging piece 16R, and locked, and the hook 19L is disengaged. Since other hooks 18L and 19R are under the same condiction at the time of rearward inclination described above, the tipper body 3 is inclined to the right with the hinge shafts 7R and 11L as supporting points when the hydraulic cylinder is expanded. In the case of left inclination, the similar procedure is applied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10194677-A (JP)
Title: Luffing jib supporting device in boom crane provided with luffing jib
Inventor: OISHI YUKINORI
IPC: B66C23/70
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To perform conveyance with an intermediate split link set along an intermediate split jib so as to facilitate handling of the intermediate split link by connecting the tip part of the intermediate split link to the tip side upper part of the intermediate split jib via a short length link before the intermediate split jib is assembled. SOLUTION: As a tension member 44 for supporting a luffing jib, a plurality of rod type split links 45A, 45, 45B are connected sequently by means of pins. A short length link 46 is connected to the tip side upper part of an intermediate split jib 42 in a luffing jib 4 so that the short length link 46 can be freely moved in the longitudinal direction and in the vertical direction of the intermediate split jib 42. On the other hand, the tip part 45b of the intermediate split link 45 is connected to the short length link 46 freely movably by means of a pin 48 before assembly of the intermediate split jib 42 is carried out, so that handling of the intermediate split link 45 in conveyance can be facilitated and luffing jib assembling work can be carried out with ease.
Patent JP-S59129719-A (JP)
Title: Production of high chromium roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: C22C38/44
Filed: 1983-01-13
Abstract: PURPOSE:To simplify a heat treatment stage and to obtain a high Cr roll provided with a desired characteristic at a low cost by casting successively an outside layer, an intermediate layer and an inside layer at prescribed timings to cast a high Cr roll then holding the roll at a specific temp. upon thorough solidification then cooling the roll at a specific rate. CONSTITUTION:Melts of materials for an outside layer, intermediate layer and inside layer composed of the respective compsns. shown in table are successively cast into a metallic mold rotating on a centrifugal casting machine. The melts are held for 1-20hr at 850-1,000 deg.C in succession to the solidifying and cooling process thereof after the casting to deposite secondary carbide. Said treated material is thereafter cooled at 50-200 deg.C/hr to transform austenite. The cost and time for the heat treatment are considerably reduced as compared to the prior art wherein the roll is once allowed to cool to an ordinary temp. after casting and is then subjected to the heat treatment. The intended Cr roll is thus obtd.
Patent JP-H04236503-A (JP)
Title: Microwave circuit
Inventor: MATSUMOTO KAZUHIRO
IPC: H01P3/08
Filed: 1991-01-21
Abstract: PURPOSE:To suppress the effect of a strip line onto the electric characteristic when metal cap sealing is implemented by devising the circuit constitution such that a stripped part of a strip line is reduced. CONSTITUTION:A stripped part exposed externally of strip lines 15, 16 is reduced relatively by a part covered by dielectric boards 12, 14 formed on the lines 15, 16. Since distributed constant circuit sections 15, 16 comprising the strip lines are arranged at a position lower in terms of a level by the thickness of the dielectric boards 12, 14 than lumped constant circuit sections 21, 22, a distance D between a metal cap 30 and the strip lines is selected larger than that of a conventional circuit. No radio wave radiates from the strip lines 15, 16 inserted between the dielectric boards 11, 12 and boards 13, 14. Thus, the effect of a cap onto the strip lines is suppressed by sealing the circuit with a metal cap 30 for shielding.
Patent JP-H08195576-A (JP)
Title: Electronic part supply device
Inventor: KINOSHITA YOICHI
IPC: B23P19/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide an electronic part supply device which can be easily attached and removed to and from an electronic part automatic mounting device and also correspond to an increase of an electronic part containment amount. CONSTITUTION: A main body frame 23 provided with a containing reel 6 whereon a taped electronic part is wound is provided with a carrier part, an electronic part unloading part and a winding part for winding a cover tape 4. A clamp body which is connected to a Z-table of a main body of an electronic part automatic mounting device by an operation rod 39 is provided to a lower surface of the main body frame 23.
Patent JP-H11200283-A (JP)
Title: Agent for making paper bulky
Inventor: ISHIBASHI YOICHI
IPC: D21H17/53
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a bulky sheet without damaging the paper strength by adding an agent for making paper bulky, containing a specific nonionic surfactant to a pulp at one of papermaking steps. SOLUTION: This agent for making a paper bulky contains at least one kind of oil and fat-based, sugar-alcohol-based and sugar-based nonionic surfactants, having a polyoxyalkylene structure comprising 0-200 mol, preferably 10-100 mol oxyethylene group and 0-150 mol, preferably 2-100 mol oxypropylene group. The bulky pulp sheet having a bulk density >=5% lower than that of the product obtained without using the agent for making the paper bulky, and a tear strength (JIS P8116) in >=90% of that of the product obtained without using the agent for making the paper bulky is obtained by adding 0.01-10 wt.%, preferably 0.1-5 wt.% agent for making the paper bulky to a pulp at one of the papermaking steps.
Patent JP-S5497382-A (JP)
Title: Manufacture of field effect transistor
Inventor: YUKIMOTO YOSHINORI
IPC: H01L29/06
Filed: 1978-01-19
Abstract: PURPOSE: To obtain a high-frequency and high-output field effect transistor with its drain resistance reduced without increasing the gate-drain capacity by injecting impurities, faster in diffusion speed than those of a semiconductor substrate, into one region which becomes a drain region.  
     CONSTITUTION: Into the fixed surface region of N + -type Si substrate 1, SiO 2  film 6 is provided, which is used as a mask to form N + -type region 10 through diffusion or ion injection. In this case, impurities supplied use impurities faster in diffusion speed than those in substrate 1 and when impurities in substrate 1 are supposed to be Sb, As, P or the like is used as impurities supplied. Next, film 6 is removed and N - -type layer 2 is epitaxy-grown on the entire surface, where P + -type gate region 3 and N + -type source region 4 are diffusion-formed respectively by using a mask. As a result, impurities in region 10 diffuse upward and N + -type region 10 is produced which expands deeply at the center part and laterally at the circumference. Therefore, it expands along the edge of the depletion layer expanding from region 3, so that a large-output transistor can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio