baber/WOPTO huggingface dataset:
Patent JP-H1084731-A (JP)
Title: Harvest conveyor device of root crop harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D33/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To properly cut a foliage part by preventing a root crop where the outer diameter of the foliage part is larger than that of a main part from being unstably carried in a state where the foliage part is floated. SOLUTION: The root crop harvesting machine is provided with a harvest conveyor device 3 for placing the root crop harvested from a field and carrying it to a vehicle body side. The conveyor device 13 is constituted of two conveyors, that is, a root crop conveyor 5 having a recessed holding part which places a root crop main part in a horizontal direction as against a carrying direction and a foliage part conveyor 7 having a supporting part 6 which supports the foliage part while following-up the conveyor 5 and moving. The foliage conveyor 7 is moved at speed being almost the same as that of the root crop conveyor 5 and the receiving part base surface 8 of the supporting part is provided at a position lower than the receiving part base surface 9 of the root crop conveyor holding part 4 by viewing a side surface as against the carrying direction.
Patent JP-H0768546-A (JP)
Title: Recycling of soft urethane foam
Inventor: KANEKO SATOSHI
IPC: B29K105/26
Filed: 1993-08-31
Abstract: PURPOSE:To compactly keep a material to be treated for recycling before the production of a molded product by mixing and stirring ground products with a fine particle size based on soft urethane foam in a liquid to uniformly mix the same with other component and removing the liquid from the resulting mixture to solidify the mixture. CONSTITUTION:A predetermined amt. of ground products is sent out of a weighing machine to be supplied to a stirring cylinder 17 having a bottom plate 18 provided to the lower part thereof through a duct. At the same time, water or org. solvent-containing water is supplied to the stirring cylinder 17 from a nozzle to prepare a ground product mixed dispersion 19. Next, the stirring blades 21 of a stirrer 20 are inserted in the stirring cylinder 17 and, by stirring the dispersion 19 by the stirring blades 21 rotated in the predetermined number of rotations, the ground products of soft urethane foam in the dispersion and a fiber material with a fine particle size are uniformly mixed. The resulting mixture is allowed to stand for a predetermined time to separate the dispersion into two layers of water 22 and the ground product layer. Only the stirring cylinder 17 is raised to allow water to flow out to form a preformed product 23 being the ground product layer.
Patent JP-S62100782-A (JP)
Title: Display device
Inventor: SUZUKI MASAO
IPC: G03H1/24
Filed: 1985-10-29
Abstract: PURPOSE:To obtain sufficient stereoscopic effect without increasing the depth size by arranging a display unit adjacently to the back of a Lippmann hologram panel recording a three-dimensional image and illuminating the surface of the hologram panel by a white light source. CONSTITUTION:When it is supposed that a three-dimensional image observed as if similar figure frames 10 gradually enlarged from the surface of a hologram panel 1b are laminated on the surface side of the panel 1b is recorded on the panel 1b, the display surface of the display unit 1a can be observed as if the display surface is positioned on the depth of the laminated frames 10 by positioning the display surface on the back position of the hologram panel corresponding to the smallest frame and the backward appearance of display can be obtained. When a three-dimensional image observed as if similar frames 10 gradually decreased from the surface of the panel 1b are laminated on the back side of the panel 1b is recorded on the panel 1b, the display surface of the display unit 1a can be observed as if the display surface is positioned on the front center part of the laminated frames 10, so that forward appearance of display can be obtained.
Patent JP-H0881896-A (JP)
Title: Production of powder-containing paper
Inventor: MATSUDA YUJI
IPC: D21H11/00
Filed: 1994-09-08
Abstract: PURPOSE: To obtain powder-containing paper having no problem in water filtration in paper making and improved powder yield and no reduction in paper power by adding finely fibrillated cellulose combined with powder to a pulp slurry for papermaking. CONSTITUTION: A mixed slurry which is obtained by mixing desired powder such as clay with pulp in a dry weight ratio of (1:1)-(1:10) and has 1-10wt.% solid content concentration is introduced to a device made by tightly arranging plural polishing granule plates comprised of polishing granules having No. 24-80 particle size, applying powerful mechanical shear force to the slurry to give a complex of finely fibrillated cellulose having 0.05-0.3mm number-average fiber length and the powder. A fixed amount of the finely fibrillated cellulose combined with the powder is added to a pulp slurry for paper making and subjected to papermaking to give powder-containing paper in good yield of powder.
Patent JP-H0582938-A (JP)
Title: Manufacture of printed wiring board
Inventor: HIROTA SEIKI
IPC: B41F15/08
Filed: 1991-09-20
Abstract: PURPOSE:To improve the efficiency and accuracy of the alignment of a solder resist pattern and a silk character by forming a circuit pattern while forming a land in a single shape when a printed wiring board in high-density correspondence is manufactured. CONSTITUTION:A circuit pattern is formed while a circular land 1 having a constant diameter is shaped in the wiring region of a printed wiring board, an external circular solder resist pattern 2, which is larger than the circular land 1 and has the same central position as the circular land 1, is formed onto a film for a solder resist, an external circumferential silk character 3, which is larger than the circular land 1 and has the same central position as the circular land 1, is shaped onto a screen for printing the silk character, and these pilot marks are superposed and aligned with the circuit pattern on the printed wiring board.
Patent JP-H0290072-A (JP)
Title: Apparatus for detecting wire breakdown in heater
Inventor: KAWAURA MASATO
IPC: H05B3/00
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to detect wire breakdown in a heater correctly by detecting whether a current is supplied into the heater or not with a judging means. CONSTITUTION:A CPU 6 turns ON and OFF a relay 9 through an output circuit 8, and a current flowing through a heater 2 is made ON and OFF. Thus temperature is controlled. Meanwhile, the current flowing through the heater 2 when the relay 9 is ON is measured with a current transformer 3. The peak value of an excited AC voltage which is generated by the flowing of the current through the transformer 3 is held with a peak holding circuit 4. The value is converted into a digital value with an A/D converter 5. The value is read with the CPU 6. The CPU 6 receives the peak voltage value from the transformer 3 through the circuit 4 and the converter 5 after elapse of the period from the time when an ON command is given to the time when the current starts actual flowing through the heater 2. The value is compared with a preset reference value. Thus the presence or absence of the wire breakdown in the heater 2 can be found.
Patent JP-H1046616-A (JP)
Title: Closing plate structure for steel cover
Inventor: HAYASHI NOBUO
IPC: E02D29/14
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a closing plate structure in which a cover closing tool engages completely with a wrench part, and a closing plate can be moved smoothly and freely. SOLUTION: A wrenching notch 3 having a U-shape as seen from above for engaging and disengaging a cover closing tool is formed on the periphery of a cover body which is opened and closed, and a side wall 5 vertical to a parallel part of the notch 3 and a receiving seat 6 for connecting the side wall 5 are provided below the notch 3, and a large through hole 7 is formed at the center of the seat 6 and an elongated through hole 8 extending downwards is formed on both sides of the side wall. And a closing plate structure 9 comprising a bar body having on its head a closing plate in loose engagement with the notch 3 is provided.  And the structure 9 is inserted into the hole 1 of the seat 6 of the cover body so as to be vertically movable and the structure 9 is inserted into the through hole of the side wall and a pin is driven into the bar body and the bar body is inserted and a compression coil spring 15 is put into between the pin and the seat 6.
Patent JP-2001066569-A (JP)
Title: Backlight for liquid crystal display
Inventor: ISHIZUKA AKINOBU
IPC: G02F1/133
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve uneven brightness on a backlight surface by electrically improving optical characteristics and not using an expensive member, by increasing brightness of light emitting diodes arranged in a part where the surface is darkened in the brightness on a light transmission plate. SOLUTION: The same kind of light emitting diodes 1a-1c mounted on a light transmission plate 3 are connected with a light sources 5, driving transistors 4a-4c, and current limiting resisters 2a-2c. A control signal to turn on-off the transistors is applied to a terminal 6. Since an edge parts of the light transmission plate 3 are darkened in general, the light emitting diodes 1a and 1c are controlled so as to be increased in brightness compared with 1b. For this purpose, the current limiting resister values are set to satisfy R1=R3<R2, to bring drive currents of the light emitting diodes into a relation of I1=I3>I2. In such a manner, it is possible to uniformalize the brightness of the light transmission plate 3 by increasing the brightness of the light emitting diodes arranged on the edge parts of the light transmission plate 3.
Patent JP-H1176740-A (JP)
Title: Decomposing method of organic fluorine based waste gas and decomposing device
Inventor: MIURA HITOSHI
IPC: A62D3/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To decompose an organic fluorine based waste gas discharged from a semiconductor production device at a high decomposition rate by decomposing in the presence of a decomposition accelerator under a specific evacuating state with a low temp. plasma of high frequency induction coupling system, which is specified in the frequency. SOLUTION: In the semiconductor production technique using a reduced pressure, which is typical in the semiconductor industry, such as vacuum CVD method, thermal CVD method, plasma CVD method, optical CVD method, plasma etching method, ion plantation method and the like, the organic fluorine based waste gas discharged from the various kinds of the devices is decomposed in the presence of the decomposition accelerating agent under the pressure of 0.01-30 Torr with the low tamp plasma of the high frequency induction coupling system having 1-100 MHz frequency.  By using the decomposition accelerating agent to the gas to be treated, the organic fluorine based waste gas such as tetra fluoromethane, hexafluoroethane, dichlorodifluoromethane, dichlorotetrafluoroethane, monochlorodifluoroethane, trifluoromethane, trifluoroethane, which is conventionally difficult to be decomposed by a low temp. plasma of the high frequency induction coupling system, is decomposed at a high decomposition rate. And the discharge quantity of the waste gas to the air is reduced by decomposing the waste gas into a property capable of easily making harmless to contribute the maintenance of global environment.
Patent JP-H1183135-A (JP)
Title: Air conditioner
Inventor: NISHIDA KEIJI
IPC: F24F11/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for suitably operating a start/stop timer by a remote controller. SOLUTION: An indoor side ECU 50 reads input information from first and second remote controllers 44, 46, and then decides whether the controller 44 is a main remote controller or not at present time. In the case of Yes, the ECU 50 further decides whether a start timer or stop timer is set by the controller 44 or not. In the case of Yes also in this decision, start or stop (control to drive a compressor 18, a motor driven fan 34, etc.), is conducted based on the timer set by the controller 44.
Patent JP-H0583222-A (JP)
Title: Multi-frame signal transfer system
Inventor: SATO MAKOTO
IPC: H04L7/08
Filed: 1991-09-20
Abstract: PURPOSE:To attain the connection to a destination of the TTC system even after the conversion of a frame format from the TTC system into the NTT-2 System. CONSTITUTION:The system is provided with a digital relay line trunk 2 taking the TTC system for the multi-frame synchronization of a signal from a private branch of exchange 1, a format converter 3 converting an output of the digital relay line trunk 2 into the multi-frame synchronization of the NTT-2M system, a digital relay line 4 connecting to the output of the format converter 3, and a receiver 5 connecting to the digital relay line 4. A frame synchronization bit in an output signal of the format converter 3 is masked by '1', a 1st frame of the reception signal of the multi-frame synchronizing signal of the TTC system converted by the receiver 5 is detected and the frame synchronization bit is inserted to a prescribed location of the 1st frame.
Patent JP-2000072914-A (JP)
Title: Vinyl chloride polymer/polyurethane thermoplastic elastomer foam and its production
Inventor: MORI KATSURO
IPC: B29C44/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a foam which is flexible, is excellent in recovery and dimensional stability, and is capable of being re-molten or re-dissolved by selecting a recyclable foam having a specified expansion ratio. SOLUTION: This foam is a recyclable vinyl chloride polymer/polyurethane thermoplastic elastomer foam having an expansion ratio of at least 3. The elastomer can be produced by subjecting to a urethanization reaction a vinyl chloride polymer having a degree of polymerization of, desirably, 1,000-4,000, a polymer polyol having a number-average molecular weight of, desirably, 500-8,000, an isocyanate compound having at least three NCO groups, a plasticizer, and a urethanization catalyst by melt blending under shear. The foam can be produced by kneading the elastomer and a chemical blowing agent, packing the obtained composition into a mold, pressurizing the composition in the mold to melt it under heating to decompose that chemical blowing agent, cooling the mold under pressure, releasing the pressure from the mold, and opening the mold to foam the molding.
Patent JP-S6397850-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: SAWADA YUTAKA
IPC: F02D41/00
Filed: 1986-10-13
Abstract: PURPOSE:To aim at reduction in slippage of an air-fuel ratio, by operating an air-fuel ratio feedback control constant from output of an air-fuel ratio sensor at the downstream of a catalytic converter, storing it in memory, and renewing tolerance of the stored control constant at time of conclusion or unconclusion of an air-fuel ratio feedback condition. CONSTITUTION:Each of air-fuel ratio sensors A and B is set up at both upper and lower streams of the catalytic converter installed in an exhaust system, while there is provided with a discriminating device C which discriminates whether an air-fuel ratio feedback condition by the sensor B at the downstream side is satisfied or not. Here, when discrimination of YES is the case, an air-fuel ratio feedback control constant is operated by a control constant operational device D, and the operated result is stored in a memory device E, but tolerance of the stored control constant is altered to largeness at time of conclusion of the air-fuel ratio feedback condition but smallness at time of unconclusion by a control constant tolerance variable device F, respectively. And, an air-fuel ratio compensating quantity is operated by an operational device G according to output of the sensor A at the upstream side, making it serviceable to control over an air-fuel ratio adjusting device H.
Patent JP-S61121578-A (JP)
Title: Picture element defect compensating circuit
Inventor: KONO AKIHIRO
IPC: H04N5/335
Filed: 1984-11-16
Abstract: PURPOSE:To decrease abuses caused by defect compensation as much as possible by executing picture element defect compensation action by the adjoining picture element signal at image picking up a small quantity of signals at the low illumination level, and stopping picture element defect compensation action at image picking up a large quantity of signals. CONSTITUTION:A signal level comparator 17 compares average value shaped levels to decide whether the average value level of sample-held signals is larger or smaller than the prescribed reference level, and if the average is smaller than a reference level, the signal of high level is generated and impressed to a sample pulse control circuit 16. At the circuit 16, the sample pulse corresponding to a defective picture element is stopped by the signal from a memory 15, and thereby, a sample holding circuit 12 continues to hold the signal before one picture element adjoining with a defective picture element, and the signal of the defective picture element is replaced. On the other hand, when it is decided that the object is bright, the signal from a solid state image pick-up element 11 increases and becomes larger than a reference level by a comparator 17, the circuit 16 stops the action to stop a sample pulse of the defective picture element by the signal from the memory 15.
Patent JP-H0798668-A (JP)
Title: Storage system for fault information of information processor
Inventor: HARA TSUTOMU
IPC: G06F11/34
Filed: 1993-09-29
Abstract: PURPOSE:To incorporate non-volatile memories storing fault information in the logic cards of a computer device and to securely obtain fault information in a repair part. CONSTITUTION:The non-volatile individual information storage memories 5 are incorporated in the plural logic cards 3 constituting the computer device 2. When a diagnosis processor 1 reads information at the time of the fault of registers 4a, 4b-4n in the logic cards and stores it in an external storage device 10 as fault information, a memory write control part 8 simultaneously stores them in the fault information storage areas 5a of the respective logic cards. Fault information stored in the fault information storage areas 5a are read by the repair part. Thus, information when the fault occurs, which is required for repair work, can securely be obtained. The individual information storage memories 5 are divided into fault information storage areas 5a, repair history storage areas 5b and alteration history storage areas 5c. When the repair part stores a repair history and an alteration history, individual information of the logic cards can easily be managed.
Patent JP-S62101944-A (JP)
Title: Speed reducer for concrete mixer
Inventor: AOSHIMA YUTAKA
IPC: F16H1/28
Filed: 1985-10-29
Abstract: PURPOSE:To miniaturize the shape of a speed reducer by arranging planetary gear mechanisms in a mutistage form. CONSTITUTION:A planetary gear 22A is moved on the inside periphery of a ring gear 25 by transmitting driving torque from a driving source to the sun gear 21A of a planetary gear mechanism A, and then a planetary gear 23A transmits the driving torque to the sun gear 21B of the secondary planetary gear mechanism B. The driving torque is similarly transmitted from the secondary planetary gear mechanism B to the third one C. The above-mentioned constitution can therefore miniaturize the shape of a speed reducer.
Patent JP-H0772096-A (JP)
Title: Method for inspecting defect
Inventor: SHIMIZU SATOSHI
IPC: G02F1/13
Filed: 1993-09-03
Abstract: PURPOSE:To simultaneously detect a defect in a pattern area and the outer peripheral area without separately inspecting the areas, by photographing the pattern area and the outer peripheral area of a sample altogether and subjecting an image to a first- order differentiation and a slicing treatment. CONSTITUTION:A passing light through a sample fed from a transfer device is photographed by a line sensor camera. The image consists of elements O to N. Signal values corresponding to amounts of light obtained for every pixel in a direction O  N are scanned and integrated to obtain a sequence of image signals. Defects signals B1, C1, D1 represent a defect of a large hole present at a boundary between a pattern area 20 and the outer peripheral part 21a, 21b a defect of a through-hole in the outer peripheral part 21b, a defect of a small hole of the area 20, respectively. The signals are treated by a first-order differentiation by the use of a filter with an arrangement of negative and positive elements to obtain differential signal. Signals among the obtained signals corresponding to a pixel O to a pixel M in the area 20 are sliced with a negative threshold value, while signals corresponding to pixels M to N are sliced with a positive threshold value. Defect signals B2, C2, D2 corresponding to the signal B1 to D1 are larger than a slice level in terms of an absolute value, and the signals are detected as defects.
Patent JP-S61121048-A (JP)
Title: Exposure device of copying machine
Inventor: MIYAZAKI SEIKICHI
IPC: G03G15/04
Filed: 1984-11-19
Abstract: PURPOSE:To prevent direct rays from injuring eyes of persons around a copying machine such as an operator by shielding effectively the direct rays from a flash light source to a platen. CONSTITUTION:Four flash light sources 20 (20a-20d) set to a housing bottom part 2b along respective side edges of a platen 4 and shades 25 (25a-25d) covering upper sides and front sides of individual flash light sources 20 are provided. Parts of lane plates 26 are arranged to overlap in the horizontal direction in parts of shades 25 covering upper sides of flash light sources 20 and intercept the light going upward from flash light sources 20. Wholes of plane plates 26 are arranged to overlap in parts of shades 25 covering front sides of flash light sources 20.
Patent JP-S62101621-A (JP)
Title: Production of thermosetting resin
Inventor: FUKUYAMA YOSHIMITSU
IPC: D21H19/44
Filed: 1985-10-29
Abstract: PURPOSE:To obtain a thermosetting resin excellent in water resistance effect and ink receptivity and useful as a paper coating resin, by reacting a polyalkylenepolyamine with an alicyclic dicarboxylic acid, a urea and formaldehyde. CONSTITUTION:A polyalkylenepolyamine (a) is reacted with an alicyclic dicarboxylic acid (bi) and/or a reaction product (bii) having free carboxyl groups, obtained by reacting an alicyclic dicarboxylic acid with a glycol, a urea (c) and formaldehyde (d). Examples of component (a) include diethylenetriamine and iminobispropylamine. Examples of component (bi) include tetrahydrophthalic acid and its anhydride. Said reaction of the alicyclic dicarboxylic acid with the glycol is carried out by heating usually at 80-200 deg.C for 30min-2hr.
Patent JP-2001069556-A (JP)
Title: Method for restricting waiting by mobile station and system thereof
Inventor: SHIBA TAMIO
IPC: H04W48/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently restrict waiting on the side of a mobile station. SOLUTION: This restriction method is employed in a mobile communication system where a base station and a plurality of mobile stations MS are connected by the CDMA system, and the mobile stations are in a standby state for a nearby base station, whose stations being operated synchronously with a prescribed symbol in a perch channel owing to prescribed cell searching. Changing contents of the prescribed symbol or its spread method into those other than the specified ones by the base station allows the mobile stations not to recognize the base station in the case of restricting the waiting on the side of the mobile stations.