baber/WOPTO huggingface dataset:
Patent JP-H10295422-A (JP)
Title: Accessories using paper pattern and manufacture therefor
Inventor: AMAMIYA YUTAKA
IPC: A44C27/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To maintain a beautiful surface formation by forming a vacant space by creating a master model as a paper pattern, burning the master model down within a plaster mold, injecting molten metal within the vacant space and forming the resultant shape obtained from the fibers on the surface of the paper pattern. SOLUTION: Japanese paper is cut in an appropriate size for accessories to make a master model (the first process), into which molten wax is infiltrated to give a thickness to the paper pattern and solidified (the second process). This paper pattern is set within a cylinder container, into which liquid plaster is injected, the paper pattern is embedded and the plaster mold is obtained (the third process). The plaster mold is put in a high-temperature furnace, and a vacant space is formed by burning down the wax and Japanese paper within the plaster mold (the fourth process). In the vacant space, molten precious metal is injected and solidified (the fifth process), and the solidified plaster mold is demolished and a formation consisting of fibers on the surface of the paper pattern is obtained (the sixth process).
Patent JP-H08292691-A (JP)
Title: Image forming device
Inventor: KURIBAYASHI IKUO
IPC: G03G21/10
Filed: 1995-04-24
Abstract: PURPOSE: To prolong the service lives of a photoreceptor drum and a cleaning blade. CONSTITUTION: The cleaning blade is moved back and forth during a prerotation from t0 to t1 and a post-rotation after t2. Since the cleaning blade is moved back and forth in a state where abrasive grains and toner solidifying grains do not exist in lubricating grains in toner on the photoreceptor drum, foreign matter such as paper powder entering between the cleaning blade and the photoreceptor drum is effectively removed while a scratch in the circumferential direction on the drum is prevented from expanding.
Patent JP-H06313260-A (JP)
Title: Size-viscosity controlling apparatus of sizing machine
Inventor: NAKADE KIYOSHI
IPC: D06B23/20
Filed: 1993-04-28
Abstract: PURPOSE:To stably keep the viscosity of a sizing liquid by detecting and controlling the temperature and viscosity of a sizing liquid to preset target levels and, when the detected viscosity exceeds the target level and becomes uncontrollable, introducing hot water of a specific temperature from a hot water tank to a cavity. CONSTITUTION:The temperature and the viscosity of the sizing liquid 4 in a cavity box 3 are detected by a temperature detector 21 and a viscosity detector 23 of a sizing liquid viscosity controlling apparatus 2 of a sizing machine 1. A direct heat source 12 and an indirect heat source 13 are controlled through a temperature controller 14 and a viscosity controller 15 to keep the detected values at the target values preset by a temperature setter 22 and a viscosity setter 24. If the viscosity of the sizing liquid 4 increases beyond the above target value and becomes uncontrollable by the heat-sources 12, 13, an operator 44 is actuated by a viscosity control signal of the viscosity controller 15 to introduce hot water 41 from a hot water tank 40 controlled to the sizing liquid temperature into the cavity box 3 to adjust the viscosity of the sizing liquid 4 to the preset target level.
Patent JP-S5550797-A (JP)
Title: Remote monitoring control device
Inventor: MORIYAMA YUTAKA
IPC: G08C25/00
Filed: 1978-10-06
Abstract: PURPOSE:To prevent the error control during violently running of the program by adding the detecting circuit of a comparatively simple hardware. CONSTITUTION:The control command generated from the control position is coded and transmitted and outputted as a fixed encoded code to the output register 6 of the microprocessor. The output of the output register 6 is examined in its code in the encoding circuit 8 and only when it is a predetermined code, the next step of the driver circuit 7 is driven to operate the control relay 2. When more than the predetermined code is detected, the violent running generation of the program is judged to be produced by the decoder circuit 8, the control output of the output register 6 is locked for a fixed time and at the same time, the content of the output register 6 is cleared and the error control is prevented.
Patent JP-S5826071-A (JP)
Inventor: CHIBA TOORU
IPC: C04B16/02
Filed: 1981-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10299371-A (JP)
Title: Excavation device
Inventor: TAKASU MOTOYUKI
IPC: E21B4/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the execution by inserting a hammer to turn an eccentric plate housed in a casing, and rotating an excavation bit at a lower end of the hammer. SOLUTION: An excavation device 1 comprises a casing 2, a rotary shaft 3, a hammer 4 and a rotational force transmission mechanism 5. In the execution, the casing 2 is arranged on a rock to be excavated, the compressed air is intermittently fed to give the striking force to an excavation bit 6, the shaft 3 is turned to give the rotational force to the excavation bit 6, and the rock is excavated by the bit 6. An eccentric plate 53 is turned through the rotational force transmission mechanism 5 to be interlocked with the rotation of the shaft 3, the hammer 4 is rotated around a base end part through a hammer sub 41, the bit 6 is rotated within the casing 2, and the rock below the casing 2 is excavated in a circular shape.  A hard rock layer can be efficiently excavated, the excavation device can be miniaturized and reduced in weight, a weight lifting machine such as a crane can be miniaturized, and the hammer can be operated with small amount of air.
Patent JP-H04351895-A (JP)
Title: Discharge lamp lighting device
Inventor: SAKO HIROYUKI
IPC: H05B41/24
Filed: 1991-05-28
Abstract: PURPOSE:To prevent an instantaneous flashing of a discharge lamp when a power supply is turned on for a discharge lamp lighting device having a precedingly preheating timer circuit for start lighting the discharge lamp after preheating a filament for a predetermined period in turning on the power supply. CONSTITUTION:An action starting timing for a precedingly preheating timer circuit 4 is set to be earlier than an action starting timing for a drive circuit 3. When an om-signal of a predetermined time width is given to a switching transistor Q3 by the drive circuit 3, the precedingly preheating timer circuit 4 is already operating, and a normal lighting action is started only after a precedingly preheating action for a predetermined time. Instantaneous light emission of a discharge lamp La just after turning on a power supply can thus be eliminated, thereby deterioration of a life of filaments f1, f2 of the discharge lamp La can be prevented.
Patent JP-H10314075-A (JP)
Title: Vacuum cleaner
Inventor: ITO KOICHI
IPC: A47L5/36
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which one can use freely to one's liking and which prevents a blockage in a suction passage. SOLUTION: A dust collecting-chamber lid 22 to cover a dust collecting chamber 18 free to open and close, and a communicating part 19a with one end linked to a hose 21 and with the other end facing the dust collecting chamber 18, are installed and the wall surface 34 in opposite to the communicating part 19a of the dust collecting-chamber lid 22 is protruded forward. Thereby the distance L between the communicating part 19a and the inner wall of the dust collecting-chamber lid 22 is enlarged and as the passage for dusts flowing from the communicating part 19a is enlarged, a problem for being clogged with dusts can be resolved.
Patent JP-H06332701-A (JP)
Title: Information processor
Inventor: HIRAMATSU MASATAKA
IPC: G06F9/38
Filed: 1993-05-26
Abstract: PURPOSE:To attain the further high speed of the execution of an instruction in the information processor of a pipeline control system. CONSTITUTION:An instruction buffer 1 stores an instruction string first-read from a memory. One instruction or two instructions are segmented from the instruction buffer 1 through a selector 2 to an instruction register 3 under the control of an instruction select control part 7. An instruction parallel discriminating circuit 4 discriminates the bit format of the instruction register 3, and allows the instruction register 3 to simultaneously output the two instructions through selectors 5 and 6 when the two instructions are present in the instruction register, and the competition of a resource is not generated between the two instructions. For example, when the instruction is outputted from the selector 5, a computing element 26 is used, and an access to a buffer memory 16 is not performed, and when the instruction is outputted from the selector 6, the access to the buffer memory 16 is performed, and the computer element 26 is not used. Then, those two instructions are executed in parallel.
Patent JP-S5914927-A (JP)
Title: Manufacture of polyamide-imide resin long size sheet with heat resistant base therein
Inventor: OOGOSHI HIROYUKI
IPC: C08J5/24
Filed: 1982-07-17
Abstract: PURPOSE:To obtain with good productivity the titled sheet good in workability, by applying a specified resin varnish to glass fiber or the like, putting the glass fiber on a film, winding them on a core metal under pressure, removing the film, putting the glass fiber on a heat resistant porous sheet, and winding them on a core metal, setting the resins and removing the film. CONSTITUTION:A (non)woven strip-like heat resistant base 1 consisting of one or more glass fiber, asbesto fiber, carbon fiber and potassium titanate fiber is coated and impregnated with the polyamide-imide resin varnish 2, then the base 1 is heated in a hot air drying oven 4 to up to a temperature at which the solvent in the varnish boils to obtain a resin treated base 6 in the state of dry to touch, the base 6 and a polyester film 7 are put together, then while they are under tension respectively they are heated to up to a temperature at which the solvent boils, and they are wound around the core metal 10 under pressure by a press roller 12 to obtain a primary molded item 11. Then after the polyester film is released, the molded item and the air-permeable heat-resistant porous sheet 13 are put together and are wound around the metal core 14, the wound item is heated gradually to or above a temperature at which the solvent boils to set the resin, and then the porous sheet is removed to obtain the intended sheet.
Patent JP-H0738893-A (JP)
Title: Digital television picture transmission or storage device, video recorder and memory medium
Inventor: PIITAA HENDORITSUKU NERISU DE
IPC: H04N19/89
Filed: 1994-06-06
Abstract: PURPOSE: To transmit a digital TV image with high reliability and also to decode the image by means of a simple receiver by storing the start address of the extra data on a channel block of a format pre-stage at a prescribed position of the block. CONSTITUTION: The analog image signals are sampled by an A/D converter 21 with sampling frequency (fs) and applied to a DCT 22 to obtain the coefficient blocks. The series of the obtained coefficients are applied to a quantization circuit 23 and then to a VLC circuit 24 to perform the variable length coding of the coefficient blocks to convert them into the variable length code words. The code words of the coefficient blocks construct a data block which is applied to a format circuit 25.  The circuit 25 having a buffer memory and two other memories stores the extra data on data blocks DB in other channel blocks CB, stores the code word of the EDB obtained by filling the deficient parts of the data stored in the blocks CB with the extra data on other blocks DB in the corresponding block CB of fixed length, and also stores the start address of the extra data stored in the block CB at a prescribed position of the CB.
Patent JP-H06215725-A (JP)
Title: Multilayer flow electric spray ion source employing improved sheathing solution
Inventor: IAN CHIYAARUZU MAIRUKUREESUTO
IPC: B05B5/057
Filed: 1992-05-18
Abstract: PURPOSE: To reduce neutral noise in electric splay by using sheath liquid made of 2-methoxy ethanol with low surface tension, mixable with water, with a boiling point higher than water. CONSTITUTION: Small water drops from which solvent is not removed reach skimmers 32, 33 and a lens 34 through a capillary 19, and second ions are generated. The ions enter an analyzer 12 and are converted into noise to reduce S/N. Sheath liquid made of 2-methoxy ethanol is used to minimize the formation of water drops entering the analyzer 12. The sheath liquid has low surface tension, has affinity with a solution containing water, mixable with water, methanol, and acetonitrile, and has a boiling point higher than water. By using the sheath liquid made of 2-methoxy ethanol having these properties, neutral noise generating from the water drops in electric splay can be reduced.
Patent JP-H09299232-A (JP)
Title: Timer for rice cooker
Inventor: TAKAKUWA MASAYUKI
IPC: G04G15/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify the setting operation of the reservation time and to prevent erroneous operations by providing an arithmetic control means for deciding the initial value of the reservation time displayed at a display means corresponding to the present time timed by a timing means at the point of time when a user starts the setting of the reservation time by a setting input means. SOLUTION: In order to perform timer rice cooking, a reservation key 5a is pressed first and the initial value of the reservation time decided corresponding to the present time by the arithmetic control means is displayed at a display 6. At the time, when the range of the present time is 16:01-5:00, for instance, the initial value of the reservation time is turned to 6:00. Then, a reservation time return key 5b or a reservation time advancing key 5c is operated while looking at the display 6 and the reservation time to finish cooking is matched.  For instance, at the time of wanting to finish cooking at five thirty when the display of the display 6 is 6 o'clock, the display is matched to five thirty by operating the reservation time return key 5b, and when the reservation time is matched with the time to finish cooking, a rice cooking key 7 is pressed and the timer rice cooking is started.
Patent JP-S61284054-A (JP)
Title: Manufacture of positive electrode
Inventor: SUGAWA HIROSHI
IPC: H01M4/04
Filed: 1985-06-10
Abstract: PURPOSE:To increase productivity by uniformly mixing the fine powder of polymer and the fine powder of carbon, then press-molding the mixture. CONSTITUTION:The fine powder of polymer and the fine powder of carbon are uniformly mixed and the mixture is press-molded. Polyacrylonitrile, valex resin, or polyvinyl alcohol is preferable as the polymer, and meso-phase carbon, amorphous carbon, or graphitized carbon is used as the carbon. The particle size of the carbon is 30 mesh or more, preferably 100 mesh or more. The particle size of the polymer is also 30 mesh or more, preferably 100 mesh or more. The pressure for press-molding is 50-5,000kg/cm<2>. Thereby, productivity is increased.
Patent JP-H02304663-A (JP)
Title: Bus arbitrating circuit
Inventor: TANAKA YOICHI
IPC: G06F13/362
Filed: 1989-05-19
Abstract: PURPOSE:To execute the bus arbitration without an inconsistency even in the case of withdrawing a bus use request before obtaining a bus use permission by erasing a fact that a bus request is received from a bus arbitrating circuit before a bus using right is given to a bus master. CONSTITUTION:First of all, in bus masters 1 - 4, bus use request signals BR1 - BR4 are set to '1'. In a bus arbitrating circuit 5, states of synchronizing FFs l0a - 10d all become '1'. In this case, since a state of an FF 70 is '0', after a half machine cycle, states of FFs 50a - 50d for showing a fact that a bus use request is received all become '1'. Since the state of the FF 50 a is '1', after its half machine cycle, a bus use permitting signal BG1 to the master 1 becomes '1'. When the signal BR1 is set to '0' after the master 1 uses a bus, the state of the FF 10a becomes '0', and after its half machine cycle, the state of the FF 50a becomes '0', and after its half machine cycle, a state of an FF 130a becomes '0' and the signal BG1 becomes '0'. Thereafter, the master 1 sets the signal BR1 to '1' again.
Patent JP-S63289862-A (JP)
Title: Semiconductor device
Inventor: SAWAHATA YASUO
IPC: H01L29/73
Filed: 1987-05-21
Abstract: PURPOSE:To obtain a high hFE value by a method wherein a region to prevent a carrier from being injected from a first region is installed to be adjacent to one part of a part of the first region excluding the neighborhood facing a third region via a second region. CONSTITUTION:A region to prevent a carrier from being injected from a first region 5, e.g. a region 4 whose conductivity type is the same as that of a second region 5 and whose impurity concentration is higher than that of this region, or an insulator layer is installed to be adjacent to at least one part of a part of the first region 6 excluding the neighborhood facing a third region 9 via the second region 5. Accordingly, regarding the carrier which is injected from the first region (an emitter) to the second region (a base) an amount or a ratio which does not contribute to an electric current of the third region (a collector) is reduced. By this setup, it is possible to enhance an hFE value of a semiconductor device.
Patent JP-S5825381-A (JP)
Title: Liquid crystal composition
Inventor: KOBAYASHI YOSHIKO
IPC: C09B1/51
Filed: 1981-08-08
Abstract: PURPOSE:A liquid crystal composition having an absorption band in the visible long-wave ray region and capable of efficiently absorbing a red ray, which contains a specified anthraquionone dye. CONSTITUTION:A liquid crystal composition contg. an anthraquinone dye of formulaI[wherein R1 is phenyl of formula II (wherein R5 is straight-chain or branched alkyl, alkoxy or halogen), biphenyl of formula III (wherein R6 is the same as R5) or cyclohexylphenyl of formula IV (wherein R7 is the same as R5); R2 and R4 are each hydroxy or amino; R3 is hydroxy, amino or alkylamino] and/or at least one anthraquinone dye of formula V[wherein phi1 is phenyl of formula VI (wherein R8 is straight-chain or branched alkyl, alkylamino or halogen); R9, R10, R11 and R12 are each hydroxy, amino or alkylamino; phi1 is placed at a position adjacent to R9 or R10; phi2 is H or phi].
Patent JP-S61283900-A (JP)
Inventor: NAKAYAMA TADAMICHI
IPC: G21G4/04
Filed: 1985-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06299122-A (JP)
Title: Adhesive composition
Inventor: MIKUNI HIROYUKI
IPC: C09J4/04
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a cyanoacrylate-based adhesive capable of being packed into a large gap and curing a part projected from an adhesion part. CONSTITUTION:A cyanoacrylate-based adhesive is mixed with an aromatic azide compound. The amount of the aromatic azide compound is usually 0.1-10wt.%, preferably 0.5-3wt.% based on cyanoacrylate. When the amount added is small, photosetting rate is low and when the amount added is large, improvement in curing rate corresponding to the amount added is not obtained.
Patent JP-H07310261-A (JP)
Title: Device for feeding rush mat
Inventor: NAKAMURA KENICHI
IPC: D03D47/39
Filed: 1994-05-12
Abstract: PURPOSE:To straight and forward transfer a rush mat having rush root parts and rush ear tip parts deposited on both the sides of the rush mat, respectively, without meanders. CONSTITUTION:A guide bar 22 contacting with one surface of a rush mat 10 is disposed in the lateral direction on the feeding side of rollers for drawing out the rush mat 10. Selvage guides 23 raised from the surface of the guide bar 22 and used for bending the right and left rush projected parts of the rush mat 10 are attached to the right and left sides of the guide bar 22 so that the distance between the raised parts of the right and left selvage guides 23 is approximately same as the distance between the right and left warps 11 positioned on the outermost sides of the rush mat 10. Press rollers 26 are further disposed on the inner sides of the right and left selvage guides 23, respectively, so as to press the guide bar 22. Thus, the right and left projected parts 12a, 12b of the rushes 12 composing the rush mat 10 transferred between the guide bar 22 and the press rollers 26 are bent along the outermost warps 11.
Patent JP-H01293718-A (JP)
Title: Phase locked loop circuit
Inventor: MIYAZAWA SHOICHI
IPC: H03L7/107
Filed: 1988-05-20
Abstract: PURPOSE:To stably and high speedily synchronize the output of a voltage controlled oscillator with an input signal by separately providing charge pumps for frequency comparator and a phase comparator. CONSTITUTION:The title device is composed by providing a low-gain charge pump 2 and a high-gain charge pump 4. In the composition, a gain is set as high as possible by using a frequency comparator 3 to high speedily respond and the charge pump 4 corresponding to this comparator 3 when the input signal is a synchronizing pattern having a constant frequency. Thus, the frequency can be locked at a high speed, and a phase locked loop circuit to stably follow the input signal can be obtained. Further, when the input signal is random data except the synchronizing pattern, the gain set lower by using a phase comparator 1 in which the product of two gains never depends on the frequency of the input signal and the charge pump 2 corresponding to the comparator 1. Thus, the property of following the input signal can be stably maintained, and the stable phase locked loop circuit can be obtained.
Patent JP-S616039-A (JP)
Title: Lifter device for seat
Inventor: TAGAWA YUUJI
IPC: B60N2/16
Filed: 1984-06-18
Abstract: PURPOSE:To make the front and rear heights of a seat differ from each other by equalizing the length of the one opposite side of a four-node link and making the length of the other opposite side differ from each other. CONSTITUTION:A lifter device 1 consists of fixed members 12 and 12', links 14 and 14', toothed groove links 15 and 15', and lifting members 13 and 13'. Assuming that the pin position of the lifting member 13 turning in relation to the toothed groove link 15 is A, the pin position of the toothed groove link 15 turning in relation to the fixed member 12 is B, the pin position of the link 14 in relation to the fixed member 12 is C, and the pin position of the link 14 in relation to the lifting member 13 is D, the relationship of the distance between respective two of four points is AB=CD and AD=BC. The relationship between AD and BC can be AD>BC or AD<BC.
Patent JP-S6211808-A (JP)
Inventor: PALMQUIST JOHN MARK
IPC: G02B6/36
Filed: 1986-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S614620-A (JP)
Title: Electric discharge machining power supply device
Inventor: TSURUMOTO KAZUO
IPC: B23H1/02
Filed: 1984-06-20
Abstract: PURPOSE:To prevent a decrease of accuracy on a machining surface and eliminate its electrolytic corrosion or the like by an electrolytic current, by applying a voltage pulse of both positive and negative polarities across a machining gap between a electrode and a work to be machine and setting average voltage across the machining gap to zero. CONSTITUTION:Resistance values R11, R12 of current limiting resistors 16, 17 are selected to a sufficiently large level as compared with a resistance value R2 of a resistor 19. A peak current value, fed from the second DC power supply 7 by turning on a semiconductor switching element 18, is in sufficiently high level as compared with a peak current value fed from the first DC power supply 3 through switching elements 12-15, causing the switching element 18 to supply an electric current, contributing to electric discharge machining, across electrodes. An average value in a waveform of voltage between the electrodes is set to zero, but the current flowing between the electrodes never generates an average value of zero, and a device allows the currents to flow from a work 2 to be machined to the electrode 1, accurately machining the work.