baber/WOPTO huggingface dataset:
Patent JP-2001086751-A (JP)
Title: Protection device for pwm cycloconverter and protection method therefor
Inventor: HARA HIDENORI
IPC: H02M5/297
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To attain reuse of power left in an electric motor, in the case a three- phase power source causes trouble of input low voltage for instantaneous power interrup or the like. SOLUTION: This PWM cycloconverter comprises a trouble-detecting means, input voltage value detection part 40 detecting a voltage value (voltage level) of input side three terminals of a bidirectional semiconductor switch element, input voltage information 30 capable of deciding the level relation of the three- phase input voltage, regenerative switching means for turning on only the element to an input phase generating maximum voltage in the three-phase input voltage from an output each phase or turning on only the element to the output each phase from an input phase generating minimum voltage in the three-phase input voltage based on the input voltage information, and a switch means applying a detection signal V1 from the detection part 40 is the case of generating low voltage in an input side to perform the regenerative switching means,  in the case an input voltage level is lower than a threshold and perform an electric motor switching means in the case the level is higher than the threshold.
Patent JP-S62118839-A (JP)
Inventor: KAWAHARA TATSUO
IPC: A01K61/00
Filed: 1985-11-20
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-H07112488-A (JP)
Title: Production of fiber reinforced plastic molded product
Inventor: YOKOTA KOICHI
IPC: B29K105/06
Filed: 1993-10-19
Abstract: PURPOSE:To produce a good fiber reinforced plastic (FRP) molded product generating no fiber patterns on the surface thereof at the time of the molding of FRP due to a closed molding method. CONSTITUTION:A coating material containing an unsaturated polyester resin and/or a vinyl ester resin and 5-20% by wt. of the coating material of a lightweight filler with a particle size of 10-200mum is applied to the surface of a mold and cured to form a coating layer and, thereafter, a fiber reinforced plastic molding compsn. is injected into the mold to be cured according to a closed molding method.
Patent JP-S63112320-A (JP)
Title: Lamination-loading device for work
Inventor: AIBA YOSHIYUKI
IPC: B65G59/02
Filed: 1986-10-31
Abstract: PURPOSE:To make equal the degree of shock which is applied onto each work by superposing works in multistage forms and making the drop distance of the first dropped work equal to that of the last dropped work, in the lamination- loading device for the works such as plate members. CONSTITUTION:A work lamination-loading device consists of a basic board 1, conveyor device 2, work lamination-receiving base 3, and a receiving board driving device 4. When a work W is transported in the longitudinal direction of a roller device 8 to a prescribed position, an arm member 85 allows the transport surface 80b to be positioned under the transport surface 22a of the conveyor device 2 as shown by the two-point chained line. Then, the work W1 is transported onto the conveyor 2 to form the work W. The work W is transported in the direction of arrow A and dropped from a head pulley 20, and received by the receiving surface 35 in the receiving part 36 of a work receiving base 3. In this case, a sensor 40 detects the work W, and the signal is input into the control part, which outputs a motor output signal, and a motor 42 is driven, and the receiving part 36 is lowered only by the portion corresponding to the thickness of one work W.
Patent JP-H02108172-A (JP)
Title: Frame memory device
Inventor: HANIYU YOSHIAKI
IPC: G06F12/00
Filed: 1988-10-17
Abstract: PURPOSE:To utilize a general computer equipped with a general bus for control and image processing as it is by dividing a frame memory into plural banks and arranging the banks at the same addresses in parallel. CONSTITUTION:The bank memory means 800 and 900 are connected to the address bus of a general bus in parallel. Then identification numbers specified previously for the banks need to be written as a bank selection number in a selection bank information holding means from a data bus by respective bank specification switch means so that a computer accesses the bank memory means 800 and 900. For the purpose, different identification numbers are assigned to the bank specification switch means 401 and 402 to switch the bank memory means which are accessed. Consequently, the banks can be connected to the general bus consisting of a small number of bits.
Patent JP-H08101983-A (JP)
Title: Fire sensor
Inventor: HIROOKA EIJI
IPC: G08B17/10
Filed: 1994-09-30
Abstract: PURPOSE: To facilitate a sensitivity adjustment operation by defining the combination of resistors used as amplification factor adjustment resistance when signals inputted by a level comparison means are in a prescribed reference level area as the amplification factor adjustment resistance at the time of sensitivity adjustment completion and automatically stopping the combination change of the resistors. CONSTITUTION: A light reduction type smoke sensor SE 1 is constituted of a light reception part 100, a light transmission part 20 and a synchronization line 30 serving also as a power source line. Then, the level comparison means (a microprocessor 1 and a ROM 180) for inputting the output signals of an amplifier circuit 150 inside this fire sensor SE 1 and comparing the level of the inputted signals with the prescribed reference level area are provided.  Then, the combination of the resistors to be used as the amplification factor adjustment resistance is successively and automatically changed, and when the signals inputted by the level comparison means are in the prescribed reference level area in the process of changing the combination, the combination of the resistors to be used as the amplification factor adjustment resistance is defined as the amplification factor adjustment resistance at the time of the sensitivity adjustment completion and the combination change of the resistors is automatically stopped.
Patent JP-S63116079-A (JP)
Inventor: AOKI TAKASHI
IPC: F25D21/04
Filed: 1986-10-31
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-H01104911-A (JP)
Title: Exhauster for marine propeller
Inventor: OTANI HIROAKI
IPC: F01N1/02
Filed: 1987-10-16
Abstract: PURPOSE:To keep off noises including a shell sound or the like leaking from an idle passage by leading at least a part of exhausts in a main passage into a silencer installed in a cowling covering an engine, while exhausting it out of an aerial exhaust port. CONSTITUTION:An engine is covered by cowlings 12, 14, while its lower part is connected to an exhaust guide 16 and casings 18, 20, constituting an outboard motor as a whole. Exhaust discharged out of the engine 10 is led into main exhaust passages 30, 32. At this time, the exhaust discharged out of the main exhaust passage 32 is led into two expansion chambers 34, 36 in order, while it is led into an expansion box 60 via an interconnecting passage 56 and a tube 58. The exhaust expanded inside the expansion box 60 and dropped in temperature is led into another expansion chamber 72 via a tube 70 and then further led into another expansion chamber 76 via a through passage 74. Finally the exhaust is discharged into the air via an idle passage 78 and an aerial exhaust port 80.
Patent JP-H04137752-A (JP)
Title: Manufacture of ceramic substrate having metallized layer
Inventor: ADACHI SATOSHI
IPC: H05K3/00
Filed: 1990-09-28
Abstract: PURPOSE:To eliminate burr from a metal layer by coating the upper face of a wide ceramic body, jointed with a metallized layer, with an insulation stripe layer and then cutting the ceramic body at a part coated with the insulation layer. CONSTITUTION:Upper face of a wide ceramic body 1 having a metallized layer 2 is coated with an insulation stripe layer 3 covering a part of the ceramic body 1 and the metallized layer 2. A metal layer 4 for preventing oxidation or corrosion of the metallized layer 2 effectively and for connecting semiconductor elements, resistors, capacitors, and the like firmly with the metallized layer 2 is then applied on the exposed outer surface of the metallized layer 2 jointed to the upper face of the ceramic body 1. The ceramic body 1 jointed with the metallized layer 2 is then cut off, at a part of the insulation layer 3 applied on the upper face, by means of a mechanical cutting machine such as a dicing machine. According to the method, occurrence of burr is prevented at the cutting part of a metal plating layer applied onto the exposed outer face of the metallized layer.
Patent JP-2000086632-A (JP)
Title: Production of mdl 100,907 labeled with c-11
Inventor: NISHIYAMA SHINGO
IPC: C07D211/22
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing C-11 labeled MDL 100, 907 having a high specific radioactivity and suitable for PET measurement. SOLUTION: This method for producing MDL 100,907 labeled with C-11 comprises (1) synthesizing 11C-labeled carbon dioxide ([11C]CO2) by 14N(p,α)11C reaction, (2) treating the carbon dioxide with LiAlH4 to produce Li(11CH3O)4Al, (3) reacting the obtained Li(11CH3O)4Al with hydrogen iodide to synthesize 11C-labeled methyl iodide, and subsequently (4) reacting the labeled methyl iodide with MDL 105,725 as the precursor of MDL 100,907 to methylate the phenolic OH group into a methoxy group. Therein, dimethyl sulfoxide(DSMO) is used as a reaction solvent under a heating condition, and the introduction rate of the methyl iodide is optimized.
Patent JP-H04139745-A (JP)
Title: Ic package
Inventor: ITO KEIICHI
IPC: H01L23/00
Filed: 1990-09-30
Abstract: PURPOSE:To reflect infrared rays applied to the upper surface of an IC package molded form at the time of applying the rays in the case of fusion-bonding a package on a circuit board, to reduce a temperature rise on the form, and to reduce a temperature rise of a semiconductor integrated circuit sealed therein by providing an infrared ray reflecting layer made of aluminum, etc., on the upper surface of the molded form. CONSTITUTION:An integrated circuit chip 20 is entirely molded with molding member 22 such as resin, etc., to be protected against an external environment, etc. A lead member 21 for allowing output/input terminals of the chip 20 molded with the member 22 to protrude outside the member 22, is provided. On the other hand, an infrared ray reflecting layer 1 made of aluminum, etc., is arranged on the upper surface of the member on the chip 20 to reflect an infrared ray to be irradiated to a package at the time of irradiating a circuit board with the infrared rays to be fusion-bonded.
Patent JP-S63179831-A (JP)
Inventor: KURAUSU HORUGAA YOERUGENSEN
IPC: A61P3/08
Filed: 1987-10-19
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-2000086046-A (JP)
Title: Suction device for sheet rotary press
Inventor: AOKI TAKANOBU
IPC: B65H29/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide more general use by easily corresponding to the number and position of a non-printing area, if changed with the change of paging and picture pattern. SOLUTION: A bush 58 to be threaded to a screw rod 35 is fitted and fixed to a supporting member 55 so as to be movable to an arrow mark B-C direction with the rotation of the screw rod 35. A suction wheel unit 45A is provided with a suction wheel 46A supported on a duct member 47 via a sleeve 50 in a rotatable manner. A suction wheel unit 45A is supported in a detachable manner by a supporting member 55 with a screw 57 with a lug 56 threaded to the duct member 47.
Patent JP-H11102782-A (JP)
Title: Electroluminescence fiber hose
Inventor: EBATO HIROSHI
IPC: H05B33/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve strength, fitting property, water resistance, light quantity and decorativeness, so as to enlarge use by embedding one or more lines of electroluminescent fibers linearly or spirally in the inner surface or wall thickness of a flexible and elastic transparent or translucent tubular hose member. SOLUTION: In an electroluminescence fiber(ELF) hose, ELF 2 is supported by a hose member 1 so as to improve tensile strength. The hose member 1 is a tubular member made of resin such as flexible and elastic transparent or translucent polyurethane or vinyl chloride and has moderate weight per unit length, so as to be convenient in fitting and handing. The hose member 1 can be formed in such a way as not to be easily crushed by applying internal pressure because of its flexibility and restoring force. Furthermore, since the ELF 2 is covered with the hose member 1, the interior is kept airtight using a waterproof-type exclusive connector so as to improve water resistance and weatherability durability of the ELF 2.
Patent JP-S63117171-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: TERAOKA MASAHIKO
IPC: F02P5/152
Filed: 1986-11-04
Abstract: PURPOSE:To prevent such condition that the knocking can not be suppressed because of a measurement error, by limiting the correcting amount of lagging angle by means of an average value of the maximum amount of lagging angle if there is a possibility that the ignition timing may be controlled to the lead angle side. CONSTITUTION:A control circuit 20 operates the maximum amount of lagging angle corresponding to a current engine rotary speed based on a pulse fed from a rotary angle sensor 18 with reference to a table stored in ROM. If the maximum amount of lagging angle being operated previous time is larger than a current maximum amount of lagging angle, a weighted average value of them is operated. Consequently, when the maximum amount of lagging angle decreases with increasing engine rotary speed, the ignition timing is lagged by a crank angle corresponding to the weighted average value of previous and current maximum amount of lagging angle. Since the weighted average value varies slowly even when the maximum amount of lagging angle is decreased abruptly by an erroneous measurement of engine rotary speed, abrupt variation of the maximum amount of lagging angle can be prevented.
Patent JP-2001079001-A (JP)
Title: Ultrasonograph and probe adapter
Inventor: OKUMURA TAKATOSHI
IPC: A61B8/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph wherein a wrong fitting of a probe or a probe adapter can be checked. SOLUTION: Ion this ultrasonograph, a probe of a standard specification, which does not require a probe adapter 10, and a probe of a special specification, which requires the probe adapter 10 can be fitted on the device main body 9. In such an ultrasonograph, a 3 value judgement circuit 41 to judge whether the probe adapter 10 is fitted on the device main body 9 or not, is provided on the device main body 9.
Patent JP-2000072951-A (JP)
Title: Metal/organic polymer composite structure and preparation thereof
Inventor: OKUMURA ARIMICHI
IPC: C08F293/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for controlling the position in which metal ultrafine particles are introduced in a polymer phase of a metal/organic polymer composite structure, so that the structure suits the use wherein an anisotropy in physical properties is required. SOLUTION: The titled structure comprising a micro phase-separation structure of a block copolymer, wherein two or more mutually incompatible polymer chains are linked at their ends, is prepared by using, as a metal affinity polymer chain in the block copolymer composing the metal/polymer complex, a polymer having a molecular weight larger (preferably at least 3 times larger) than the polymer chain consisting of the metal-containing phase when selectively allowing one of the polymer phases to contain metal ultrafine particles around its center.
Patent JP-H11104892-A (JP)
Title: Compression processor for empty container
Inventor: NAGASAKA YUTAKA
IPC: B30B9/30
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the temporary storage of the empty containers by compressing and solidifying small the volumes of the empty containers made of thermoplastic resin. SOLUTION: The compression processor is composed of a recess shaped compression bath 11 into which the empty containers 25, etc., are thrown, an upper lid 12 freely openably and closably combined to this compression bath 11, a compression plate 30 elevating and lowering between the compression bath 11 and the upper lid 12, a motor 20 giving elevating and lowering forces to this compression plate 30, and a heating means 40 heating the empty containers. The empty containers 25 are compressed while the empty containers 25 are heated by this heating means 40 and the compression plate 30 is lowered. Consequently, the empty containers 25 are softened by heat from the heating means E. Since the empty containers 25 are compressed while they are heated, a compression shape becomes irreversible, and they are solidified while being left in small volume states.
Patent JP-H04140507-A (JP)
Title: Coupling member and coupling structure
Inventor: KITAURA KAZUO
IPC: F16B37/04
Filed: 1990-09-28
Abstract: PURPOSE:To attain cost reduction and anticorrosion without any plating operation by providing a slit having at least partially a cylindrical part and provided in the peripheral wall thereof with an axial part extending axially from the tip of the cylindrical part and a circumferential part crossing the axial part in the T-shaped form and extending circumferentially. CONSTITUTION:A cylindrical part 4 is provided in the peripheral wall with a slit 5 which has an axial part 5a extending axially from the tip of the cylindrical part 4 toward the body part 3 side and a circumferential part 5b crossing the axial part 5a in the T-shaped form and extending circumferentially. Since the axial part 5a and circumferential part 5b of the slit 5 in a coupling member 1 cross each other in the T-shaped form, a fitting projection 10 is not returned again to the axial part 5a in the subsequent process only by advancing the fitting projection 10 through the axial part 5a into the circumferential part 5b as long as the width of the axial part 5a is properly set relative to the width of the fitting projection 10 even if the cylindrical part 4 is not prastically deformed.
Patent JP-H04140373-A (JP)
Title: Floating type tent
Inventor: KOIKE KATSURO
IPC: E04H15/20
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to assemble a tent simply by providing a float on a tent body and, at the same time, filling the float with gas lighter than air, and providing a tent float controlling body equipped with weights around the body. CONSTITUTION:A float 2 filled with tent floating gas is provided on a tent body 1. A tent float controlling body 3 equipped with weights around the tent body 1 is provided.
Patent JP-H0791711-A (JP)
Title: Equipment for detecting and shutting off leakage of water and method for detecting leakage of water
Inventor: KAJIYAMA HIROYUKI
IPC: F28F11/00
Filed: 1993-09-28
Abstract: PURPOSE:To exclude fluctuation of a water pressure and thereby to determine a leakage of water efficiently by a method wherein control valves are provided on the inflow and outflow sides of pipings for cold and hot water provided for air conditioners, water leakage measuring sections are set thereby, a pressure drop in these sections is detected and occurrence of the leakage of water is determined on the basis of the detection. CONSTITUTION:The inflow and outflow sides of a cooling coil 4a for each of a plurality of AHU(air handling unit) 4 being air conditioners are connected to a supply water pipe 2a and return water pipe 3a for cold water, while the inflow and outflow sides of a heating coil 4b are connected to a supply water pipe 2b and a return water pipe 3b for hot water. In a system constructed as stated above, control valves V1 and V2 are provided for inflow-side and outflow-side connection pipes of the AHU 4 respectively and thereby water leakage measuring sections 7 are provided. On the other hand, pressure sensors S1 and S2 are provided for the inflow-side and outflow-side connection pipes of the control valves V1 and V2 respectively. In a controller 5, occurrence of a leakage of water is determined from a value of drop of a pressure on the basis of the respective detection signals of the pressure sensors S1 and S2.
Patent JP-H04140866-A (JP)
Title: Detachment system for input/output device
Inventor: AOKI HITOSHI
IPC: G06F13/00
Filed: 1990-10-02
Abstract: PURPOSE:To remarkably improve the operation efficiency by detaching the connection of an input/output device and a central processor, and also, reporting the generation of unauthorized interruption, when a detection by a counter is generated, and also, a detection by a timer is generated. CONSTITUTION:When a unauthorized interruption is generated from an IOE 2, the number of times thereof is counted, and a unauthorized interruption counter WIC 21 for detecting a fact that its number of times becomes a prescribed number of times, and an elapsed time after the unauthorized interruption is generated first are monitored. When this time becomes a prescribed time, a unauthorized state continuation timer WRT 22 for detecting it is provided. In accordance with generation of the unauthorized interruption, the WRT 22 monitors the elapsed time therefrom, and when this time reaches a prescribed time, its detection output is sent out, and on the other hand, in accordance with generation of the unauthorized interruption, the WIC 21 executes metering. When the detection output is overlapped, an IOC 3 executes detachment of the IOE 2, and its report to a CPU 1.
Patent JP-H0692616-A (JP)
Title: Method for oxidation of carbon monoxide and equipment therefor
Inventor: TADOKORO TAKAAKI
IPC: C01B32/50
Filed: 1992-09-04
Abstract: PURPOSE:To efficiently oxidize CO at lower temperatures by such a method that an O2 feed chamber and a CO oxidation chamber are provided by partitioning with a specific solid electrolyte bearing electrodes, followed by applying voltage between the electrodes to convert O2 to O ions, which are passed through the solid electrolyte to effect CO oxidation. CONSTITUTION:Firstly, a solid electrolyte 1 is prepared, which is characterized by converting O2 to O ions, penetrating the O ions, and changing the O ions into active O species. Both surfaces of this electrolyte are then covered with electrode materials (anode and cathode) 4; cathode surface is fed with O2, and anode surface with CO. Next, direct current voltage 5 is applied between the electrodes 4 to convert the O2 to O ions, and the O ions are made to penetrate to the other side of the solid electrolyte. The CO is then oxidized at <=300 deg.C by the active O species produced from the O ions penetrated through the electrolyte.
Patent JP-H0687204-A (JP)
Title: Electronic composing equipment for calculating number of character
Inventor: NAKA HIDEKI
IPC: G06F17/24
Filed: 1992-09-04
Abstract: PURPOSE:To easily judge suitability of character adoption even when a region for pouring a character is not a rectangle by equipping the calculation means of the number of the character wherein the number of a first character is calculated and the prescribed value showing the relation of both the number of the first character and the number of a second character adopted by a character adoption means is indicated. CONSTITUTION:A bus line 12 is connected with the data memory 14 of a figure, the data memory 16 of character adoption, a region takeout arithmetic device 20, a composing device 22 and a calculation device 24 of the number of the character. Further a keyboard 30, a mouth 32 and a digitizer 34 are connected therewith as an input device. A color CRT 36 is connected therewith as an output device. Furthermore a magnetic disk 38 is connected therewith as an external memory device. A region designation means is realized by the digitizer 34. Further a character adoption means is realized by the keyboard 30. A region extraction means is realized by the region takeout arithmetic device 20. The calculation means of the number of the character is realized by the calculation device 24 of the number of the character.