baber/WOPTO huggingface dataset:
Patent JP-H04151979-A (JP)
Title: Video signal transmitter
Inventor: ONISHI MASAHIKO
IPC: H04N5/00
Filed: 1990-10-16
Abstract: PURPOSE:To simplify the circuit constitution by clamping a digital data resulting from A/D conversion of an inputted video signal to processing clamp level being 0 or over so as to eliminate the need for a coding circuit and a decoding circuit. CONSTITUTION:An inputted video signal S is inputted to a clamp circuit 1 and a clock generating circuit 3. The circuit 1 clamps the signal S to be within a dynamic range of an A/D converter circuit 2 but does not use the dynamic range fully so as to give a margin to a lower level at the bottom of a synchronizing signal. The signal S after clamping is given to the A/D converter circuit 2 by using the clock from the circuit 3, in which the signal is A/D-converted. The signal is converted into an optical signal via a parallel/serial conversion circuit 4 and the signal is sent to a transmission line 8. The receiver side receives the signal and reproduces a video signal via an O/E conversion circuit 6, a clock extraction circuit 7, a serial/parallel conversion circuit 9, a D/A converter 10.
Patent JP-H09119613-A (JP)
Title: Burner
Inventor: SOGOU SAKURAKO
IPC: F23D14/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a burner capable of suppressing generation of NOx, and capable of stable combustion in an extensive combustion load range by using only the pre-mixed gas whose air ratio is >=1 as the combustion gas. SOLUTION: This burner consists of a plurality of burner casings 10, 20 which are arranged in parallel and provided with mixed gas exhaust nozzles 11, 21 on the tip. The mixed gas exhaust nozzle 11 of a part of the burner casings 10 of the respective burner casings is provided with a porous material 13 like a metallic fiber mat to increase the resistance against the flow of the pre-mixed gas more than that at the mixed-gas exhaust nozzle 21 of other casing 20. Even when the lean mixed gas whose air ratio is >=1 is fed in the burner casings 10, 20, the blow-off of the flame is suppressed by the existence of the porous material 13 on the first burner casing 10 side. The flame plays the role of the flame-keeping function against the second burner casing 20 side, and the stable combustion is achieved over the extensive load range.  All the fuel to be fed is the lean mixed gas whose air ratio is >=1, and generation of NOx is also suppressed.
Patent JP-H04298528-A (JP)
Title: End-capped, chain-lengthened branched polyester
Inventor: KURISUTOFUAA MAIKERU HAUKINSU
IPC: C08G63/695
Filed: 1991-09-30
Abstract: PURPOSE: To obtain a polyester resin having a controlled molecular weight and a controlled intrinsic viscosity and improved physical properties by capping the terminals of a polyester with a specified component.  
     CONSTITUTION: A dicarboxylic acid (esterifiable compound thereof) is condensed with a glycol (esterifiable compound thereof) in an amount excess over the stoichiometric molar amount to obtain a hydroxyl-terminated polyester (A). Component A is transesterified with 0.1-3.0 mol.%, based on component A, silane ester of the formula [R is a hydrocarbon group; and R 1  to R 3  are each a (halogen-substituted) hydrocarbon group or a hydrocarbonoxy group] at 150-350°C to obtain a polyester terminal-capped with a monovalent component of formula III, for example, in a manner of formula II. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02123731-A (JP)
Title: Pattern drawing method
Inventor: SAITO KENICHI
IPC: H01L21/027
Filed: 1988-11-02
Abstract: PURPOSE:To achieve high-quality pattern drawing as the same degree as that of a vector scanning method even if the blanking time of an electron beam is shortened by continuously increasing the width of a rectangular beam in one direction from zero when beam projection is started, making the width constant, performing scanning, and decreasing the width to zero when the scanning is stopped. CONSTITUTION:A rectangular electron beam 602 is deflected in one direction (direction (x)) with a forming and deflecting device 305. With the left end of a rectangular electron beam 102 being fixed, the right end is moved in the direction (x). Then, the magnitude W of the side of the rectangular beam 102 in the direction (x) is made to agree with the maximum value L. The formation and deflection of the beam 602 are stopped. The beam deflection with a positioning and deflecting device 310 in the direction (x) is performed at a speed (v). When the right end of the rectangular beam 102 reaches the fight end of a drawing region 101, the deflection is stopped. The electron beam 602 is deflected in the direction (x) with the forming and deflecting device 305. With the right end of the beam 102 being fixed, the left end of the beam is moved at the speed (v). The left end is made to agree with the right end of a second forming aperture 307. Thus the drawing in the drawing region 101 is completed. In this method, even if the blanking time of the beam is decreased, the same high quality as in a vector scanning method can be achieved.
Patent JP-H08134237-A (JP)
Title: Production of epoxy resin prepreg
Inventor: OGAWA NOBUYUKI
IPC: C08L63/00
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a process for producing an epoxy resin prepreg whereby a homogeneous varnish can be obtd. in an alcoholic solvent and a prepreg which does not require measures against the odor in producing a laminate can be produced at a low cost by using specified amts. of specific components. CONSTITUTION: One equivalnet of a diepoxy resin having an epoxy equivalent of 250 or lower or 1 equivalent of a brominated diepoxy resin having an epoxy equivalent of 500 or lower is reacted with 0.05-0.6 equivalent of a polyhydric phenol in the presence of a catalyst in an alcoholic solvent at a solid content of 30-95% at 50-130 deg.C. The resulting prepolymer is compounded with dicyandiamide, a polyhydric phenol, a diluent, and a cure accelerator to give a varnish, which is impregnated into a substrate and thermally dried. A favorable polyhydric phenol is a novolak resin. An alicyclic amine is the most favorable as the catalyst.
Patent JP-H11105534-A (JP)
Title: Air conditioning control device for automobile
Inventor: HIRAKAWA HARUKI
IPC: B60H1/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning control device capable of efficiently cooling an engine supercharger while restricting fuel consumption by utilizing an air conditioner, and performing engine brake effect. SOLUTION: As an air conditioner normally on switch 4 is put off, with a control switch 5 on, then it is determined if an acceleration opening indicated by acceleration opening information (a) from a CPU 2 is 0 or not, and when the acceleration opening is 0, an air conditioning control device 1 puts an air conditioner 3 on. When the acceleration opening is other than 0, the air conditioning control device puts the air conditioner 3 off. As on/off of a blow direction changing switch 8 is switched, a selector valve 9 is switched, so cold air from the air conditioner 3 is selectively guided to either of a supercharger 7 or a compartment.
Patent JP-H10123222-A (JP)
Title: Test circuit
Inventor: HAKU SOGEN
IPC: G01R31/28
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the test circuit, which can change the modes for debugging and manufacturing tests, can shorten the manufacturing test time and can reduce the cost of design. SOLUTION: Scanning registers 151-167 are operated at the single inner scanning mode by a JTAG controller 101 and multiplexes 241-257. In the meantime, parts of a plurality of bidirectional pins are made to be a plurality of inputs, and parts of a plurality of bidirectional pins are made to be the outputs. The scanning registers are reconstituted by the multiplexers 241-257 so that all the scanning registers 151-167 are connected between the inputs and the outputs.
Patent JP-H1197582-A (JP)
Title: Wiring board and production thereof
Inventor: AOI YASUNORI
IPC: H01L23/12
Filed: 1997-09-23
Abstract: PROBLEM TO BE SOLVED: To reduce the distance of wiring connecting the surface and backside of a board by arranging a plurality of second connecting terminals similarly to a plurality of first connecting terminals and forming a linear wiring connecting the first and second corresponding connecting terminals linearly between insulating stripe members. SOLUTION: First terminals, i.e., a plurality of surface pads 5, are formed on the surface 2a of a wiring board body 2 made of alumina ceramic and second terminals, i.e., a plurality of backside pads 6, are formed on the backside 2b thereof. The surface and backside pads 5, 6 are then connected, respectively, through a plurality of linear inner wiring 7 formed on the side face of insulating strip members 3a-3d by printing or the like. In this regard, the insulating strip members 3a, 3c and 3d have milky white color and the insulating stripe member 3b is added with tungsten, or the like, in order to form a black stripe pattern on white back ground. According to the arrangement, the distance of wiring connecting the surface and backside of the wiring board body 2 can be reduced.
Patent JP-2000089600-A (JP)
Title: Fixing device
Inventor: KUSUMOTO YASUHIRO
IPC: G03G15/20
Filed: 1998-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device excellent in the releasing property of toner, capable of obtaing high fixing performance and reduced in the deterioration of a fixing roller caused by frictional wear by covering a heat resistance elastic body layer with a tube constituting of fluororesin containing the specified quantity of powders of a material having wear resistance as filler and coating the surface of the tube with a modified silicone oil. SOLUTION: A thermal fixing roll 1 is provided with a heater 7 in the inside of a cylindrical core bar 8, and the heat resistant elastic body layer 9 is formed on the outside circumferential surface of the core bar 8. The surface of the layer 9 is covered with the tube 10 consisting of the fluororesin. Then, the filler consisting of the powders of the material having wear resistance is previously added to the tube 10. The content of the filler is >=1% and <=10% by weight. By a releasing agent supply device 3, the modified silicone oil is supplied to the circumferential surface of the roll 1 in order to enhance the fixing performance. Thus, the releasing property of the toner becomes excellent and the high fixing performance is obtained.
Patent JP-H02124019-A (JP)
Title: Reaped weed storing device of mowing machine
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/63
Filed: 1988-10-31
Abstract: PURPOSE:To obtain the title device being readily mounted and demounted, not making an operator forget opening and closing of cover by equipping an inlet part with opening and closing mechanism which is rotated by attaching action of a reaped weed storing material to a discharge vent of mowing machine and can close the inlet part. CONSTITUTION:A cover 19 of opening and closing mechanism and an opening and closing action plate 20 which is pressed by a protruded material 14 of a mowing machine in attaching a storing material 3 and makes the cover 19 an open attitude are supported on a front end of a reaped weed storing material 3 to be attached to a discharge vent 2 of mowing machine. A spring to elastically make the cover 19 closed attitude is set between the opening and closing plate 20 and the storing material 3.
Patent JP-S61158221-A (JP)
Title: Error correction system of digital data
Inventor: ABE TAKAO
IPC: H03M13/00
Filed: 1984-12-29
Abstract: PURPOSE:To secure the satisfactory correcting capacity for error correction codes by deciding the existence of no error when (m) pieces of syndrome are set at '0', although the number of error flags is larger than (m+1) with the 2nd corrected code block. CONSTITUTION:The syndromes S0 and S1 are calculated by circuits 1 and 2 for the digital data containing errors. The positions (i) and (j) and the number (k) of error flags showing the error positions are counted by counters 5 and 6 and supplied to a Galois field arithmetic circuit 7. The circuit 7 performs the eraser correction when the number of error flags is equal to 1 or 2 and delivers the error scales epsiloni and epsilonj. Then the circuit 7 delivers an error scale epsilonland an error position lambda with the one-word correction when the number of error flags is set at >=3. The digital data delayed by a delay circuit 8 is added with the error given from a selection circuit 11 through an exclusive OR circuit 12. Then the digital data underwent the correction of errors is delivered through a terminal T21.
Patent JP-H02124068-A (JP)
Title: Production equipment for 'norimaki'
Inventor: YANAGIMOTO REIJI
IPC: A23L7/10
Filed: 1988-11-01
Abstract: PURPOSE:To provide the title equipment having a pair of mutually facing plates nearly identical in shape and size, so designed as to be capable of making, even for layman, soft and slender 'norimaki' (vinegared rice rolled in a sheet of laver) by rolling a flexible bamboo board along the outer periphery of said plates. CONSTITUTION:Using a flexible bamboo board 1 having a pair of mutually facing plates 2a, 2b nearly identical in shape and size, this bamboo board is rolled along the outer periphery of said plates 2a, 2b, thus obtaining a slender 'norimaki' causing no laver breakage. Use of a control frame to spread vinegared rice to a specified thickness and a metering container to meter said rice will further easily obtain a slender 'norimaki'.
Patent JP-H10105259-A (JP)
Title: Power supply system
Inventor: KAGEYAMA AKIRA
IPC: H02H7/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To externally control a load circuit without using other power supply even when power supply is cut off by arranging a device in which current flows only to an output side between input and output terminals of a regulator side by side. SOLUTION: When capacity is connected to the load of a regulator 1, voltage continues to be applied to a load circuit 2 for a certain period even though input voltage is cut off. The voltage, i.e., the voltage existing at an output terminal of the regulator 1 is supplied to an external control circuit 7 via diode 8, the circuit 7 is operated by an external control signal and controls the load circuit, and then, malfunction that is caused by low voltage impressing can be prevented. Because power supply which is different from the one that is inputted to the regulator 1 does not need to be connected to the circuit 7 all the time, power supply which can disconnect the input power supply of the regulator 1 can be used. Also, because power supply does not need to be supplied to the circuit 7 while power supply is stopped, power consumption is reduced.
Patent JP-S63130930-A (JP)
Title: Magnetic particle type electromagnetic coupling device
Inventor: OKITA RYOSUKE
IPC: F16D37/02
Filed: 1986-11-19
Abstract: PURPOSE:To simplify connection and reconnection without looseness by fixing a heat pipe provided with a cooling fin on its outer end to the first or the second coupling main body or a fixed element by screw connection so as to increase the connection area of the heat acceptance part. CONSTITUTION:An opening part of a rotor 6 is closed by a plate body 10, and a fixed element 11 is fixed to a bracket 4 with an opening from the inner circumferential surface of the rotor 6 in which a magnetic particle 12 is filled. Incidentally, a female screw part 11a is provided on the inner circumference of the fixed element 11, and a heat pipe 13 having a cooling fin 17 on its end is connected by a male screw part 14a. Accordingly, the heat conduction area of the fixed element 11 and the heat pipe 13 is large, and generated heat is efficiently radiated to the outside and cooling can be effectively executed. And the device can be made with large heat capacity, and connection and reconnection can be simply executed.
Patent JP-H0591014-A (JP)
Title: On-vehicle radio equipment
Inventor: OMORI HIROSHI
IPC: H04B7/26
Filed: 1991-09-27
Abstract: PURPOSE:To prevent the over-discharge of a battery being left without turning off the power source of a radio equipment and to eliminate the need for the switching of a main switch and a power switch of a radio equipment. CONSTITUTION:The radio equipment connected directly to a vehicle battery 1 and provided with a power switch for a radio equipment 7 is provided with the power detection terminal 4 of a power line closed/opened by the main switch 2 of the vehicle separately and an alarm tone generator 5 generates an alarm tone for processing time after no voltage is applied to the terminal 4.
Patent JP-S62135869-A (JP)
Title: Flash fixing device
Inventor: OGINO YOSHITAKA
IPC: G03G15/20
Filed: 1985-12-10
Abstract: PURPOSE:To eliminate a difference in fixing performance due to a difference in the energy absorption coefficient of a toner by varying the distance of flash irradiation according to the kind of toner in use. CONSTITUTION:When a developing device is attachable to and detachable from a main body and a process cartridge, the distance of flash irradiation is varied according to the kinds A and B of toner used in a replaced developing device. Namely, an operation part 40 having selection keys 401 and 402 for the toner kinds A and B and a position displacement control means 41 which varies the vertical distance to the conveyance path 9 of a flash fixing device 20 according to the signal from the operation part 40 are provided. This operation part 40 is replaceable with a means which performs control automatically with a signal inputted according to the toner in the developing device. The range A of fixation by one-time light emission of a strobe light emission fixing device 20 varies relatively with the irradiation distance, etc. Consequently, excellent fixation is performed.
Patent JP-H06131588-A (JP)
Title: Traffic jam detector for automobile
Inventor: MARUYA SHOICHI
IPC: G08G1/01
Filed: 1992-10-16
Abstract: PURPOSE:To objectively and accurately detect the existence of traffic jam of automobiles. CONSTITUTION:In each passage of a vehicle 3, the vehicle 3 generates light 7A from a laser emitter 20 to a light receiver 32 on a light reflecting marker 5. The light 7A is converted into a current by the light receiver 32 and accumulated as voltage corresponding to the integrated light receiving value by a voltage holder 34. In each passage of a vehicle, a polarizing face angle changing device 36 projects light 7B obtained by changing the angle of the polarizing face of the light 7A in accordance with the voltage to the vehicle 3. A laser receiver 24 on the vehicle 3 finds out the angle of the polarizing face of the light 7B and then a controller 26 finds out an angular difference between both light 7A, 7B. Since the angular difference expresses the number of vehicles passing the marker 5, the existence of the traffic jam on the succeeding road can be judged.
Patent JP-S63131206-A (JP)
Title: Taxiway inspecting vehicle
Inventor: KONDO YOJIRO
IPC: G05D1/02
Filed: 1986-11-20
Abstract: PURPOSE:To automatically inspect a taxiway with high efficiency by providing a means for detecting a running distance and the taxiway in an automatically guided vehicle and recording the decided and processed result of the taxiway and the running distance. CONSTITUTION:A taxiway inspecting vehicle is constituted with the automatically guided vehicle having the steering wheel of a front wheel 1a and the driving wheel, providing a drive source 4, of a rear wheel 1b and when it detects the dislocation from the taxiway 6 with a sensor 2a for steering, it drives a steering motor 3 and freely runs by executing an automatic steerage. In this case, an idle wheel 1c for measuring the running distance and an inspection sensor 2b are provided as the detection means of the running distance and the inspection means of the taxiway 6 so as to measure the running distance and inspect the taxiway 6. Thus, the signals every sensor are decided in a comparison circuit in a decision process part which discriminates the quality of taxiway 6 and the decided result is inputted in a recording part. And it is recorded as well as the measurement signal of the running distance, and records what spot the abnormal part of the taxiway is.
Patent JP-H05116551-A (JP)
Title: Transfer unit of vehicle
Inventor: WATANABE YOSHIHIRO
IPC: B60K17/346
Filed: 1991-10-24
Abstract: PURPOSE:To provide a transfer unit of a vehicle in which a variety of driving methods can be easily selected while replacement of a center differential can be quickly and easily done. CONSTITUTION:In a transfer unit comprising an input shaft 14 for connection to the output shaft of a transmission 4, a front wheel output shaft 24 for connection to a front wheel driving shaft 29, a rear wheel output shaft 40 for connection to a rear wheel driving shaft 48, a center differential 131 interposed between the output shafts 14, 40, and a differential limiting device 12 for limiting the differential function of an engine 1, an input portion wherein the driving forces of the engine 1 are input to the input shaft 14 via the transmission 4, the differential limiting device 12, and the center differential 131 are disposed in that order on the same axis. The input shaft 25 of the center differential 131 is connected to the rear wheel output shaft 26 in such a manner that they are axially slidable against shafts 43, 41 connected to the respective shafts 25, 26.
Patent JP-H03138709-A (JP)
Title: Voltage generator
Inventor: HASHIMOTO YOSHIHIRO
IPC: G05F1/10
Filed: 1989-10-25
Abstract: PURPOSE:To make manufacturing easy and to reduce cost by grounding the respective reference potential points of a DA converter and a feedback amplification circuit. CONSTITUTION:An analog voltage VA to a set digital value from DA converters 12, 13 is supplied to a feedback amplification circuit 34, its output voltage is applied to a load 27 and detected at a voltage buffer circuit 35 to the grounding of the grounding side end of the load 27, and the output voltage VH of that buffer circuit 35 is added to the output voltage VA of the DA converters 12, 13. And, the respective standard potential points of the DA converters 12, 13 and the feedback amplification circuit 34 are grounded. Only the voltage of the grounding of the grounding side end of the load 12 is added to the set analog voltage VA on the side of the DA converters 12, 13, so this added voltage is impressed to the non-grounding side of the load 27, and a set voltage VS is applied on both ends of the load. Thus, the constitution is simplified, and it can be made at low cost.
Patent JP-H07109488-A (JP)
Title: Detergent composition
Inventor: TAKASAKI YOSHIYUKI
IPC: C11D3/386
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a detergent composition which can effectively remove starch dirt and has deterging effect and further deodorizing effect accomplished by the product by adding a specified enzyme which acts on starch to produce cyclodextrin. CONSTITUTION:Cyclodextrin glucanotransferase is added. An example of the cyclodextrin glucanotransferase is an enzyme produced by the genus Bacillus stable against an alkali. Especially, cyclodextrin glucanotransferase produced by Bacillus. S.P. strain YT-1(FERM-P-13877) separated from soil and chiefly producing beta-cyclodextrin and gamma-cyclodextrin having a large cage and being highly effective for clathrating malodors, etc., from starch under alkaline conditions of a pH of 9 or above is desirable.