baber/WOPTO huggingface dataset:
Patent JP-H10211500-A (JP)
Title: Method for treating residue in dust collector
Inventor: HIRAI ATSUO
IPC: C02F11/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent anaerobic putrefaction of residues and reduce volume and weight of the residues by positively feeding air to the residues trapped by a screen of a dust collector. SOLUTION: Air is fed to feces residues within a conveying pipe 2 via a blowing nozzle 61 from an air-feeding pipe 6 having a base end part connected to a blower 4 and being provided along the conveying pipe 2. Thereby, while the residues are successively conveyed within the conveying pipe 2, the residues are brought into contact with air for many hours and the anaerobic putrefaction is prevented. The blowing nozzle 61 is provided in a lengthwise direction of the conveying pipe 2 at approximately uniform intervals so as to be capable of feeding air uniformly over approximately whole length of the conveying pipe 2. An amount of air to be fed into within the conveying pipe 2 is adjusted to a volume appropriate to maintain an aerobic condition within the conveying pipe 2. Thereby the proliferation of anaerobic bacteria is prevented and drying by air is conducted.  Consequently volume reduction and weight reduction of the residues and hygienical treatment of the residues can be conducted and further generation of odor is prevented.
Patent JP-S59155138-A (JP)
Title: Resin sealing device for semiconductor device
Inventor: KAWASHIMA TAKASHI
IPC: H01L21/56
Filed: 1983-02-24
Abstract: PURPOSE:To prevent an internal cavity from generating in an outer casing of a semiconductor device by a method wherein the inner diameter of a pot, in which a sealing resin is thrown, is formed in such a way as to be broadened in an extent corresponding to a space part where there exists no resin and the air in this part is made to exhaust to the outside from the outer periphery of a plunger. CONSTITUTION:When a resin 16 is thrown in a spot 20, the resin 16 drops until a position in an extent A from a resin throw-in port, in short, a position where the inner peripheral surface of the pot 20 beins to be run short of a taper form, and stops there. A plunger 15 is inserted into the pot 20. In this case, since the pot 20 has been formed in a taper form in the extent A, there exists a gap between the inner peripheral suface of the pot 20 and the outer peripheral surface of the plunger 15 until a position where the plunger 15 is made to come in contact with the upper end of the resin 16, and the air, where was remaining within the extend A, runs away to the outside. The plunger 15 is made to contact to the resin 16 part and, at the same time, is closely fitted into the pot 20 together, while the resin 16 is fused by a heater and is extruded in a mold.
Patent JP-H11232009-A (JP)
Title: Auxiliary display controller and storage medium
Inventor: SUZUKI HIDEO
IPC: G06F3/0481
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To perform icon display for a user to recognize the request level of other interrupting processing such as communication corresponding to that processing request level during the expansion of a processing window related to multi-task processing, and to automatically adjust a display position so as not to disturb an operating area inside a processing window frame with that display icon. SOLUTION: A CPU 2 executes assistant processing for performing the icon display for the user to recognize the request level of the other interrupting processing such as communication corresponding to that processing request level during the expansion of the processing window related to multi-task processing. Then, the CPU 2 controls the display of a correspondent assistant icon while considering the generation of a processing request related to communication processing such as processing request related to electronic mail, processing request related to video telephone or processing request related to news transmission as a processing request to be interrupted during the expansion of the processing window related to the multi-task processing.
Patent JP-H11232427-A (JP)
Title: Method for measuring number of annual ring of wood
Inventor: NISHINA YOSHIAKI
IPC: G06T7/60
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To quantitatively, highly precisely and automatically measure the number of annual rings at high speed as the index of the product value of wood by illuminating the tree opening face of wood, image-picking it up and measuring the number of annual rings, based on the luminance change of the image of the tree opening face. SOLUTION: When wood 2 is transported to a measuring position, the image of a tree opening face 2A illuminated by an illumination means 1 is sent to an image processing measuring means 4 constituted of an image processing and a computer and the image processing and annual ring measurement are executed. The image processing measuring means 4 executes the image processing of an automatic binarization processing on the image of the tree opening face 2A and recognizes the area of the tree opening face 2A. The area centroid of the area of the tree opening face 2A is found. Even if the transportation position of wood 2 is not constant, the number of the annual rings of wood 2 can precisely be measured by measuring the number of the annual rings of wood 2, based on the luminance change of one line passing through the area centroid.
Patent JP-S62188406-A (JP)
Title: Circuit of detecting abnormality of power amplifier
Inventor: FUKUSHIMA HIROYUKI
IPC: H02H7/20
Filed: 1986-02-13
Abstract: PURPOSE:To ensure the abnormality detection by providing the 2nd comparison section comparing an output supervisory signal with the 2nd reference signal and outputting the 2nd binary signal and a control section executing exclusive OR operation for the 1st and 2nd binary signals and controlling a control signal. CONSTITUTION:The 1st detection section 2 detects an input power of a power amplifier section 3 and the 2nd detection section 4 detects an output power of the power amplifier section 3 with respect to the power amplifier section 3, and when the power amplifier section 3 is in normal operating state or in no input state, outputs of the 2nd comparison sections 5, 6 are binary signals of the same level to each other. Thus, the result of the exclusive OR operation of the control section 7 shows the same level in any case and the attenuation of a variable attenuation section 1 keeps the minimum setting state. On the other hand, if the power amplifier section 3 is faulty to cause an output decrease, a DC voltage of an output supervisory signal VS is lowered than that at the normal operating state. Thus, the abnormality of the power amplifier section is detected surely, the output is lowered forcibly at the abnormality state to stop the progress of the failure.
Patent JP-S60173340-A (JP)
Title: Control method for fuel injection quantity of electronically controlled diesel engine
Inventor: SHINODA KAZUO
IPC: F02D41/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain sufficient drive feeling by injecting fuel in a governor pattern suitable for a shift position. CONSTITUTION:At a step S1 a shift position of a manual transmission gear is detected. At a step S2, a governor pattern corresponding to the shift position which is selected at the step S2. At a step S3 quantity of fuel is determined on the basis of the selected governor pattern. Accelerating and decelerating performance and accelerator working performance can be compatible with each other regardless of shift position so that sufficient drive feeling can be obtained.
Patent JP-S61190672-A (JP)
Title: Integrator
Inventor: SAKANE TOSHIRO
IPC: H03H15/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain an integrator of small integration output voltage drift against fluctuation of temperature of a circular or fluctuation of power source voltage by leading middle point voltage of an inversion and a non-inversion signal to an input terminal of a differential amplifier circuit as a reference signal. CONSTITUTION:An input pulse signal is waveform shaped by a D type flip-flop 11, and the non-inversion output signal Q is inputted to an integrating circuit 12 to find an integration value. The integration value is further inputted to an inversion input terminal of an operational amplifier 15. Middle point voltage between a non-inversion output signal Q and an inversion output signal Q' is inputted to another non-inversion input terminal of the operational amplifier 15 as a reference signal, and the operational amplifier 15 amplifies and outputs the integration value from the integrating circuit 12 making the middle point voltage a basis. At this time, even if the inputted non-inversion output signal Q causes fluctuation of level, the middle point voltage fluctuates by the same amount, and fluctuation of level is canceled by the operational amplifier 15.
Patent JP-H02208753-A (JP)
Title: Address setting circuit
Inventor: TACHIBANA HITOSHI
IPC: G06F12/06
Filed: 1989-02-09
Abstract: PURPOSE:To automatize the setting of an address space by preparing the address space information of a second memory substrate from the address space information used with a first memory substrate and the address capacity information of the second memory substrate and, simultaneously, outputting the information to a third memory substrate. CONSTITUTION:A first memory substrate 1 inputs address code information converted by an address code conversion table 4 to an address code conversion table 5 in a second memory substrate 2. Even the address code information in the second memory substrate 2 is inputted to the address code conversion table 5 in the same memory substrate 2. The address code information converted based on the two pieces of address code information is used for preparing the address space of the second memory substrate 2 and, simultaneously, outputted to an address code conversion table of a third memory substrate 3. Thus, for the first to third memory substrates 1-3, the address spaces, in charge of which they are, respectively, are automatically set.
Patent JP-H05235969-A (JP)
Title: Inter-processor communication test system
Inventor: OKUNO HIROYUKI
IPC: G06F13/00
Filed: 1992-02-18
Abstract: PURPOSE:To realize the communication test in the congestion state with respect to the inter-processor communication test system being a multi-processor system provided with a master processor and plural slave processors. CONSTITUTION:The master processor 100 is provided with a test object designation means 101 selecting a test object slave processor 200 and a test result analysis means 102 analyzing the result of test by a report from the slave processor, and the slave processor is provided with a communication start multiple address means 201 sending a communication start command signal to all other slave processors in the case of a test object, a test signal transmission means 203 transferring a test signal to the test object slave processor upon the receipt of the communication start command signal, a test signal loopback means 202 returning the transferred test signal to the slave processor being a sender, and a loopback signal analysis means 204 analyzing the returned test signal and reporting it to the master processor.
Patent JP-S52114166-A (JP)
Title: Mixed gas and liquid feeding device
Inventor: OCHIAI HIROSHI
IPC: B01F3/04
Filed: 1976-03-20
Abstract: PURPOSE:The device which is interchangeable with the device having an adjusting inlet of a flow with a optimal opening area with respect to a depth of the depth of the water, said device preventing a decrease of the gas feeding due to the excess or the shortage of the exhaust volume flowed in.
Patent JP-H03234388-A (JP)
Title: Welding or surface reforming method with laser
Inventor: YOSHINO FUMITO
IPC: B23K26/352
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a fine bead free from weld defects by scanning laser beams without practically defocusing them. CONSTITUTION:When welding or surface reformation is carried out with a laser oscillator 1, a torch 2 and a lens 21, laser beams as a heat source are scanned but are not practically defocused. A shielding gas is fed with a shielding gas feeder 5 from the practically same direction as the axial direction from which the laser beams are projected. The laser beams are made incident on the surface of a base material at <=+ or -60 deg. solid angle to the normal direction of the surface of the base material. Stable uniform surface reformation can be carried out.
Patent JP-2000227862-A (JP)
Title: Data processor
Inventor: YAGI YOSHIFUMI
IPC: G06F11/28
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To speedily and efficiently test a control program of an electronic control unit(ECU) loaded on a vehicle. SOLUTION: A measuring unit 12 for testing a control program of an ECU has memory DPRAMs 14a-14d and a personal computer PC 16. Data from CPUs 10a-10d in an ECU 10 are stored in the DPRAMs 14a-14d. The PC 16 reads out the stored data, runs the same control program as the control programs of the respective CPUs, performs floating point arithmetic and writes the arithmetic result in the DPRAMs 14a-14d. The CPUs 10a-10d read out the written arithmetic result through an interruption routine and output them to respective actuators.
Patent JP-H04269377-A (JP)
Title: Low rotation time ignition timing control method
Inventor: IIDA TAKAHIRO
IPC: F02D45/00
Filed: 1991-02-26
Abstract: PURPOSE:To change the ignition timing in the idling time and in the case of performing the starting operation of a vehicle in the idling state. CONSTITUTION:The ignition timing at the idling time is advanced up to before the top dead center 30 deg.CA of a piston 23, and when the vehicle speed becomes less than the set speed, the engine speed is less than the idle judging speed and a clutch pedal is operated, the spark advance is delayed down 0 deg.CA. At the same time, the duty ratio of an ISC valve 17 is heightened to increase the by-pass air quantity and thereby to heighten generated torque. The fuel consumption at the idling time can be thereby improved, and an engine stalling is not easily generated in the case of performing starting operation in the idling state, which results in improving startability.
Patent JP-H10229360-A (JP)
Title: After-detection diversity reception circuit
Inventor: KUMAGAI TOMOAKI
IPC: H04L27/22
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain high reception quality with a simple device at a low power consumption by adding an output of a 1st demodulation phase detection means to an output of an arithmetic means. SOLUTION: Reception electric field strength detection circuits 105, 106 provide an output of reception electric field strength signals 1e[x1 ,t ], 1f[x2 ,t ]. A divider circuit 107 calculates a ratio of the reception electric field strength signal 1f to the reception electric field strength signal 1e to provide a division result signal 1g[A=x2 ,t /x1 ,t ], a subtractor circuit 110 subtracts a demodulated phase signal 1d from a demodulation phase signal 1c to provide an output of a subtraction result signal 1h[B=θ2 -θ1 ], and an arithmetic circuit 111 receiving the subtraction result signal 1h and an output signal 1g calculates tan<-1>  AsinB/(1+AcosB)} and provides an output of an arithmetic result signal 1i[tan<-1> AsinB/(1+AcosB)}].  An adder circuit 112 adds the arithmetic result signal 1i, and the demodulation phase signal 1c and provides an output of 1j[tan<-1>  AsinB/(1+AcosB)}+θ1 ].
Patent JP-S59176717-A (JP)
Title: Telephoto lens with large diameter
Inventor: IMAIZUMI MASAKI
IPC: G02B9/64
Filed: 1983-02-28
Abstract: PURPOSE:To obtain a telephoto lens which has extremely small aberrations, specially, chromatic aberration and excellent image forming performance by allowing three lens groups to meet specific requirements. CONSTITUTION:The lens system consists of the 1st convergent lens group and divergent lens group and the 2nd convergent lens group. The 1st convergent lengs group consists of the 1st and the 2nd convergent lens and divergent lens and the 3rd convergent lens, the divergent lens group consists of a cemented or single divergent lens and a cemented divergent lens, and the 2nd convergent lens group consists of a convergent lens and a cemented divergent lens. Then, the gap D between both divergent lenses in the divergent lens group is varied while satisfying an inequality I to perform focusing. In the inequality, phi2 is the power of the divergent lens group.
Patent JP-H0716428-A (JP)
Title: Method for purification of gas, waste gas, steam and water from undesirable chemical substance
Inventor: FURANTSU DEIITORIHI ESUTE
IPC: B01D53/86
Filed: 1994-01-18
Abstract: PURPOSE: To provide an additive group for limiting much the electric charge rebinding reaction within a catalyst and reactivating the reaction during cleaning of gas, waste gas, steam and water by means of the catalyst. CONSTITUTION: In a cleaning method by means of the photocatalytic reaction carried out on the surface of a semiconductor oxide, particularly titanium dioxide, by energetic action of short wave-length light according to the floating bed or fixed bed principle or in a cleaning method of a catalyst from a mineralizing product formed by means of photocatalytic action, a semiconductor oxide is (a) added with at least one liq. or solid, inorg. acid, alkali, salt or hydrolysate, or (b) doped with at least one inorg. halogen compd. except for pure fluorine compd. as a halogen group forming agent, or (c) doped with at least one agent having combined properties and functions of (a) and (b).
Patent JP-H01206673-A (JP)
Title: Optical transmission device
Inventor: SUGIZAKI MASAYUKI
IPC: H01L31/0232
Filed: 1988-02-15
Abstract: PURPOSE:To prevent a signal from deteriorating in a property even if it is optically transmitted at a high speed by a method wherein a relay terminal connected with a light emitting integrated circuit element or a photoelectric conversion element through a bonding wire is cut off from a lead to be formed. CONSTITUTION:A lead 9 provided with a photodetective diode mounting face, an externally connecting lead 7a provided with a receiving integrated circuit element mounting face, other externally connecting leads 7a-7c, and a relay terminal 13 provided with a relay face 11 which is cut off from a lead 3 to be formed are provided on the same plane. And, a photodetective diode 21 and the relay face 11 of the relay terminal 13 are connected with each other through a bonding wire. And, a receiving integrated circuit element 23 is connected to the leads 7a-7d, a lead 9, and the relay face 11 of the relay terminal 13. By these processes, the relay terminal 13 provided with the relay face small in area can be formed and a capacitor capacitance induced between the leads 9 and 7d and the relay terminal 13 can be reduced, so that a signal not deformed in a waveform can be obtained in a high speed transmission.
Patent JP-S60175772-A (JP)
Title: Manufacturing method of runner for pelton wheel
Inventor: YOSHII KIYOSHI
IPC: F03B1/02
Filed: 1984-02-21
Abstract: PURPOSE:To secure a highly accurate runner so easily, by casting plural pieces of a bucket single body in advance, while setting up each bucket at the specified position in equal parts, and locking each root part to a supporting ring temporarily, then casting a disc together with the root part of each bucket. CONSTITUTION:In time of manufacturing a runner, first of all, a bucket 21 as a single body is founded in precision, and simultaneously finished in a highly accurate manner. Next, each bucket 21 is accurately set up on a circumference of which a root part 21a of the bucket 21 is temporarily locked to a support ring 23 in a method of welding or the like. Afterward, the root part 21a of the bucket 21 is founded together with a disc 22, locking the bucket to the support ring to perfection, thus the runner is manufactured. With this constitution, the bucket 21 can adopt a single finishing system being easy for machining and, what is more, dispensing with a good many bucket clamping parts including a bolt and the like, so that a span of manufacturing time and the cost of production are well reducible.
Patent JP-S52115120-A (JP)
Title: Image-pickup use filter
Inventor: FUNAHASHI KOUHEI
IPC: H01J29/45
Filed: 1976-03-23
Abstract: PURPOSE: To prevent the deterioration of spectral characteristics by accurately stopping the etching on the boundary plane, by covering the surface of the first stripe filter with materials hard to be etched, when etching the second multiplayer interference filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04270606-A (JP)
Title: Mold
Inventor: SHIMAMOTO TAKIJIRO
IPC: B29C33/02
Filed: 1991-02-26
Abstract: PURPOSE:To contrive an improvement in thermal efficiency by heating a mold from within, by a method wherein a heating coil comprised of an electric wire coated with a heat-resistant insulation material is embedded into the mold and induction heating of the heating coil is performed by high frequency. CONSTITUTION:A heating coil 3 comprised of an electric wire coated with heat-resistant insulation material is embedded into a mold 1 and split molds 1a, 1b are connected integrally with a bolt 5. The heating coil 3 is formable in whatever form it may be according to forms of the molds 1a, 1b. Since a temperature of parts each of a mold for which heating is necessary can be controlled ideally and heating from within the mold 1 since the whole magnetic flux to be generated through the heating coil 3 is absorbed into the mold 1 by performing induction heating of the heating coil 3 by high frequency, radiation to the outside is little and thermal efficiency is improved. Moreover, since the coil 3 is embedded into the mold 1 for integration, recoiling operation of the coil 3 at the time of an exchange of the molds becomes unnecessary and workability is improved.
Patent JP-S62189504-A (JP)
Title: Control method for robot
Inventor: TAZAKI TAKETOSHI
IPC: G05B19/18
Filed: 1986-02-17
Abstract: PURPOSE:To smoothly pass by a singular point without deviating from a given locus by fixing the joint axis at the foot of the two prescribed joint axes as a speed right before a singular point is detected and controlling the position and the attitude by the other joint when a singular point is detected. CONSTITUTION:Data on the position and attitude X, Y, Z, TX, TY and TX after a minute time are set, and the fifth joint of COStheta5 is calculated. When the theta5 satisfies theta5>M (M is a constant to limit the range of singular points), it is considered that the singular point is detected. The speed theta4 of the fourth joint theta4 right before the singular point is detected is stored, and other thetak is calculated based on the speed thetak (k=1-6) of the fourth joint theta4, and the set position and attitude data X, Y, Z, TX, TY and TZ, thereby controlling joints theta1-theta6. Then fine changes in the attitudes TX, TY and TZ are calculated, and used as a reference for the next setting of attitude data. Thus the handle 11 of a robot smoothly moves, following the given locus.