baber/WOPTO huggingface dataset:
Patent JP-H0760961-A (JP)
Title: Ink jet printer head and method for driving it
Inventor: KOMAGINE SHIGEO
IPC: B41J2/055
Filed: 1993-08-27
Abstract: PURPOSE:To provide an ink jet printer head and a method for driving it that can vary the discharge quantity of ink and readily perform an expression of the gradation. CONSTITUTION:There are provided a plurality of pressure chambers 14 separated by side walls 4 each being partially formed of a piezoelectric member 2, so that an ink jet printer head is made by applying pressure to electrodes 8 formed on each wall surface of the side walls 4, causing the displacement of a shearing mode on the side walls 4, and allowing ink within the pressure chambers 14 to be discharged from the discharge ports. The side walls 4 having different operating characteristics in a shearing mode are put on both sides of the pressure chambers 4, and either of side walls on both sides of the pressure chambers 14 for discharging ink is shifted selectively, or both side walls 4 are shifted simultaneously, thereby varying the discharge quantity of ink in three ways. Concretely, by changing the dimensions of width in the side walls 4. or connecting adjacent electrodes 8 at intervals of two pieces to two sorts of electrodes 17, 18 having different pressures, the side walls 4 are made to differ from each other in their operational characteristics.
Patent JP-H02118831-A (JP)
Title: Microprogram type timer processor
Inventor: MARIO DANIERU NEMIROFUSUKII
IPC: G06F9/28
Filed: 1989-08-18
Abstract: PURPOSE: To make an operation efficient by interleaving the operations of two different virtual processors. CONSTITUTION: A control unit 22 regulates two virtual machines MIM 50 and 52 and controls the operations. When an execution phase is started, flag priority is evaluated and a decrement register is loaded or decreased. The execution of a multiplex instruction M1 simultaneously generates a single instruction fetch event at the same time as the termination of writing into a parameter RAM 28, and MIM 52 is interleaved so that it has latest information. MIM 52 is delayed when host MCU 10 reads or writes parameter data or a flag pointer address and the loss of an M1 cycle is aroused.
Patent JP-H0876944-A (JP)
Title: Printer device
Inventor: IWATA NOBUO
IPC: G06F3/12
Filed: 1994-09-06
Abstract: PURPOSE: To automatically set receiving time-out time into a suitable value without manually setting it even if the load state of a network or a host device is varied. CONSTITUTION: At the time of receiving data, a host communication control part 11 records its receiving time or receiving interval as a receiving log in each packet of the received data. On the other hand, a printing control part 15 updates receiving time-out time data based upon the receiving log. Since the receiving time-out time data are set gr in accordance with the past receiving log, the data become an always optimum value. The control part 11 detects the end of the received data in accordance with the receiving time-out time data. A decomposer part 12 convers received data stored in an input buffer into bit map data and stores the data in a page buffer. A picture recording control part 13 reads out the bit map data stored in the page buffer and prints the data by a picture recording part.
Patent JP-H0852607-A (JP)
Title: Power unit for rotary shaft
Inventor: SEKINE TAKEO
IPC: B23B31/30
Filed: 1994-08-15
Abstract: PURPOSE:To provide a pneumatic power unit capable of opening and closing the chuck of the main spindle of a lathe by means of a sufficient driving force. CONSTITUTION:A slide shaft 20 is provided inside and coaxially with a rotor 12 connected to a main spindle 2 so as to rotate integrally therewith so that the slide shaft 20 cannot rotate but can move axially, and can be connected to a drive sleeve 5 in the main spindle 2. Further, a drive rotor 22 threadedly engaging with the slide shaft 20 is held by the rotor 12 so as to be rotatable but incapable of moving axially and a plurality of pneumatic vane motors 26 are provided at positions surrounding the slide shaft 20 so that the rotation of the turbine shafts 28 of the respective vane motors may be transmitted to the drive rotor 22. Then, the drive rotor 22 is rotated by rotating the vane motors 26, its rotation is converted into the axial movement of the slide shaft 20 so that thrust for driving a chuck is given to the slide shaft 20.
Patent JP-H0378536-A (JP)
Title: Throttle control device of internal combustion engine for vehicle
Inventor: OGAWA KENICHI
IPC: F02D9/02
Filed: 1989-08-18
Abstract: PURPOSE:To improve startability of an engine by detecting an ignition switch changed from its on-condition to off-condition and drive-controlling an actuator so as to place a throttle valve in almost a fully opened condition only for a predetermined time from the point of time a change of the condition is detected. CONSTITUTION:A throttle opening sensor 12 is built in one end of a valve shaft 11a of a throttle valve 11 rotatably supported to a throttle body 1, while an electrically driven motor 13, serving as an actuator, is provided in the other end side. Turning force of this electrically driven motor 13 can be transmitted to the valve shaft 11a through a reduction gear mechanism 14, disk-shaped drive plate 15 and an electromagnetic clutch 16. While the valve shaft 11a can be rotated through a cable 26, accelerator plate 24, etc., by step-in action of an accelerator pedal 23. Now when an ignition switch is detected for a change from its on-condition to off-condition, the electric motor 13 is controlled for placing the throttle valve 11 in almost a fully opened condition only for a predetermined time from the point of time of this detection, and the engine can be surely started.
Patent JP-2001041961-A (JP)
Title: IMMUNOASSAY AND REAGENT FOR HIV-1p24 ANTIGEN
Inventor: YAMAMOTO KATSUHIKO
IPC: G01N33/543
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To assay an HIV-1p24 antigen with high sensitivity using one kind of polyclonal antibody for recognizing an HIV-1p24 antigen and two kinds of monoclonal antibody. SOLUTION: A polyclonal antibody having a main recognition part of HIV-1p24 antigen is employed and an HIV-1p24 antigen is purified as an immunogen. The polyclonal antibody preferably recognizes the C end region of HIV-1p24 antigen, especially recognizes peptide p24bc (listed at sequence number 24) of amino acid sequence 113-303. Main recognition part of monoclonal antibody is difference from that of polyclonal antibody and one kind thereof recognizes the N or end peptide p24a + (amino acid sequence listed at sequence number 28), i.e., amino acid sequence 1-112 of HIV-1p24 antigen, and produces N end peptide as immunogen. The other kind thereof recognizes an intermediate part or peptide p24ab (listed at sequence number 20), i.e., amino acid sequence 22-212, and produces peptide at the intermediate part as immunogen.
Patent JP-S58114976-A (JP)
Title: Thermal printer
Inventor: ISHINO TOSHIKI
IPC: B41J2/36
Filed: 1981-12-28
Abstract: PURPOSE:To improve the recording quality by allowing a heat generating element to reach the required temperature instantaneously even after the stoppage of the printing action with a larger current flowing through the heat generating element than that during the normal driving upon the normal arrival of the first drive signal after a certian time of non-drive state. CONSTITUTION:With the closing of a power source, one pulse is fed to a terminal P to open a gate circuit G1 by setting a flip flop circuit F1. A drive signal of a heat generating element TH is fed to a terminal DR and a differential pulse thereof is fed to a one-shot pulse generator W through gate circuit G1 and G3 to turn on a switching circuit S while the output pulse is generated. A drive signal is fed to a transistor Tr via the circuit S so that a large current will be supplied to the element TH to heat it TH instantaneously up to required temperature. This enables the recording of dots in a prescribed size from the beginning without blurring them.
Patent JP-H0757766-A (JP)
Title: Lead-acid battery
Inventor: AZUMA TOKIHISA
IPC: H01M2/16
Filed: 1993-08-05
Abstract: PURPOSE:To prevent the reduction of thickness of a separator due to the impregnation of electrolyte, and to prevent the deterioration of adhensiveness of an electrode plate with lapse of time, and to prevent the lowering of residual capacity and lifetime, and to prevent the lowering of reaction force of a glass mat due to the filling of electrolyte by interposing an expanding graphite sheet between one end of an electrode group and a battery jar. CONSTITUTION:Graphite is processed with the processing liquid of strong oxidant made of solution, which is composed of concentrated sulfuric acid and potassium permanganate, concentrated sulfuric acid and potassium chlorate or the like, to generate the graphite intencalation compound. After washing the graphite powder, the graphite powder is processed at a high temperature, and cooled quickly to obtain the powder, and this powder is rolled to obtain an expanding graphite sheet. This sheet is expanded in the C acid direction of the graphite crystal when it absorbs water, dilute sulfuric acid and other liquid. Four separators 7 made of glass fiber are interposed between two positive electrode plates 5 and three negative electrode plates 6 to form an electrode plate group 4, and the expanding graphite sheet 1 is arranged in one end of this plate group 4. This plate group 4 and the sheet 1 are pressurized by the initial compressing force at 20kg/100cm<2> and incorporated in a battery jar, and the dilute sulfuric acid electrolyte is filled to form a sealed lead-acid battery.
Patent JP-H1151620-A (JP)
Title: Outward appearance inspecting device
Inventor: DOI KIICHI
IPC: G01B11/24
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the outward appearance inspecting device which can inspect the outward appearances of surfaces of an inspected body, forming a body of rotation, in more than one direction without being equipped with any complicated image pickup mechanism and performing complicated image processing and is adequately adaptive to a variety of inspected bodies having different sizes and shapes. SOLUTION: This device is equipped with a rotating mechanism 2 which rotates an inspected body 1 on its center axis, a reflecting mechanism 5 which is sat on both the sides of the rotating mechanism 2 along its axis of rotation and reflects images of the top and reverse surfaces of the inspected body 1 so that they can be viewed together with the flank 6 of the inspected body 1, and an image pickup part 9 which photographs mirror images by the flank 6 of the inspected body 1 and the reflecting mechanism 5 together as a single inspected image by itself. Consequently, the operations of the rotating mechanism 2 and image pickup part 9 are controlled and it is decided whether or not the photographed inspected image is good.
Patent JP-S6273894-A (JP)
Title: Vtr
Inventor: NAKAMURA JUNICHI
IPC: H04N9/802
Filed: 1985-09-26
Abstract: PURPOSE:To correct the time axis fluctuation of a PCM signal by applying time axis compression to a reproduced PCM signal to correct it into substantial time axis length and correcting it while the video signal system is utilized. CONSTITUTION:A signal So is fed to a CCD 161 as a clock through a transistor (TR) Q4 and a PCM side contact P of a switch 92. Thus, when a PCM signal Sp is extracted from a demodulation circuit 15, since the frequency fo of the signal So is changed, the signal Sp is fetched at a low sampling frequency at each field period to the CCD 161 and extracted at a high frequency from the CCD 161, the signal Sd is subjected to time axis compression to form a PCM signal with normal time axis length. Thus, even when a track 2 is elongated due to the elongation of the tape 1, the PCM demodulation without any deteriorated error rate is attained.
Patent JP-H0261966-A (JP)
Title: Gasifier of power generator of fuel battery
Inventor: KOMATSU TADASHI
IPC: H01M8/06
Filed: 1988-08-27
Abstract: PURPOSE:To generate sufficient gasification gas even at the starting stage by furnishing a gasification pipe in a supply or exhaust manifold of a fuel battery. CONSTITUTION:When a fuel battery 3 is in operation, a blower 11 sends air via a valve 14, and the air flows in a circulation path 15 passing through a flow path 33 to cool the fuel battery 3. A mixture liquid of modification material sent by a pump 6 to a gasification pipe 5 is heated and gasified by a high temp. air flowing through an exhaust manifold 40 of cool air of the fuel battery 3, and then forwarded to a modifier device 2 to become modification gas. At the time of starting, this modification device 2 is heated by a burner to the starting temp. To heat the fuel battery 3 to the starting temp., the fuel gas from a starting heater 4 circulates in the flow path 15 and is sent to a cooling flow path 33 to heat the gasification pipe 5 in the exhaust manifold 40 and the battery 3. Accordingly the mixture fluid sent to the gasification pipe 5 at the time of starting is heated till around the starting temp. of the fuel battery 3 to accomplish sufficient gasification.
Patent JP-H0496544-A (JP)
Title: Cell synchronization system for atm exchange
Inventor: KAMOI EDAMASU
Filed: 1990-08-14
Abstract: PURPOSE:To quicken the transmission speed of a cell data by converting a data speed of an input cell data into a low speed and then accessing a memory. CONSTITUTION:A speed conversion 1 converts a data of an input cell into a data of a lower speed than the input cell speed, extracts a data equal to a header word length from an optional position, accesses a memory in an error check code arithmetic means 2 sequentially, and the error check code arithmetic means 2 generates a comparison error check code. The error check code arithmetic means 2 generates a relevant comparison error check code one by one word till an error check code in an input cell coincident with the comparison error check code. A cell frame generating means 3 regards it that cell synchronization is established when the coincidence is established and outputs an input frame at that time as a cell frame.
Patent JP-H0770954-A (JP)
Title: Dry dyeing process and production of laminated cloth having dyed image
Inventor: YAMAMOTO YASUMASA
IPC: D06P5/00
Filed: 1993-08-30
Abstract: PURPOSE:To enable easy production of laminated cloth having a dyed image by placing the fiber cloth on which a temporary image including dyes which can dye with heat is formed on the substrate cloth to be bonded and heating them with the heating surface coated with a water-repellent and oil-repellent resin. CONSTITUTION:The cloth, preferably made from extremely fine fibers of polyamide or polyester, is calendered to smoothen the surface, and the one surface is coated with a hot-melt adhesive and the other is provided with a temporary image including a dye with which cloth can be dyed by applying heat (preferably a subliming dye). The cloth is placed on the substrate cloth to be bonded and the heating surface coated with a waterrepellent and oil-repellent resin, for example, a fluorine resin such as polytetrafluoroethylene is applied to the cloth to effect dry dyeing and simultaneously hot-melt adhesion whereby the laminated cloth having a dyed image is obtained with extreme easiness.
Patent JP-H0377691-A (JP)
Title: Treatment of waste water
Inventor: HARADA YOSHIAKI
IPC: B01J23/52
Filed: 1989-08-18
Abstract: PURPOSE:To efficiently treat waste water contg. not only ammonia and components increasing COD but also suspended solids at high concn. by combining liq. phase oxidation in the absence of a catalyst with liq. phase oxidation in the presence of a catalyst and biological treatment. CONSTITUTION:Waste water contg. ammonia, components increasing COD and suspended solids is successively subjected to liq. phase oxidation with oxygen-contg. gas in the absence of a catalyst and liq. phase oxidation with oxygen-contg. gas in the presence of a catalyst obtd. by supporting at least one kind of component selected among Fe, Co, Mn, Ni, Pd, Pt, Cu, Au, W and water insoluble or slightly soluble compds. of the metals on a granular carrier. The treated water is subjected to anaerobic digestion by anaerobic methane fermentation and/or aerobic treatment by an activated sludge process. The resulting excess sludge is returned to the first liq. phase oxidation stage.
Patent JP-H0876367-A (JP)
Title: Photosensitive planographic printing plate requiring no dampening water and its production
Inventor: SONOKAWA KOJI
IPC: G03F7/027
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a waterless planographic printing plate satisfying all of sensitivity, tone reproducibility, printing resistance and flaw resistance by incorporating a specified photopolymerizable monomer and a photopolymn. initiator into a photopolymerizable photosensitive layer. CONSTITUTION: A photopolymerizable photosensitive layer and a silicone rubber layer are successively laminated on a substrate and at least one kind of photopolymerizable monomer represented by formula I and a photopolymn. initiator are incorporated into the photosensitive layer. In the formula I, (a) is an integer of 0-30, Y is -COO-, -OCO-, -CONH-, -O-, -NH-, etc., L1 is optionally substd. alkylene, L2 is optionally substd. alkylene, phenylene or aralkylene, each of (p) and (q) is 0 or 1, each of R<2> and R<3> is H, alkyl or a group represented by formula II [where (n) is an integer of 1-15, R<4> is H or 1-4C alkyl, R<5> is H or methyl, X is-COO-,-CONH-, etc., and each of L3 and L4 is alkylene].
Patent JP-S58114760-A (JP)
Title: Valve for pressure accumulating type spray
Inventor: TADA TETSUYA
IPC: F16K7/10
Filed: 1981-12-26
Abstract: PURPOSE:To allow a gasket to a have a large elastic force through less parts, by providing a space for permitting free deformation of the gasket during the lowering of a stem over the gasket. CONSTITUTION:In a vlave 110 for spray, when an actuator 128 is pressed to lower the stem 114, the inward end at the radius direction of the gasket 122 fitted in the annular groove 123 in the stem 114 deforms downward axially to open a lateral hole 120, spraying liquid from a container. since the space 131 is formed over this gasket 122, the outward end part at the radius direction of the gasket 122 deforms upward to enter the space 131. When the actuator 128 is released from being pressed, the stem 114 moves up by the elastic force of the gasket 122 up to its initial position. This pressure accumulating type spray valve 110 eliminates the need for a return spring, etc., to reduce the number of parts.
Patent JP-S58110917-A (JP)
Title: Oxygen enriched combustion controlling device
Inventor: MITSUTOMI HIROYUKI
IPC: F23N1/02
Filed: 1981-12-24
Abstract: PURPOSE:To enable a control of air-fuel ratio over a relatively wide turndown ratio range by a method wherein a usual air to be controlled in the flowing rate is mixed into an oxygen enriched air or an air supply rate to a burner is controlled by a control valve. CONSTITUTION:A first control valve 18 is provided in a part 17a of a pipe 17 between a vacuum pump 15 and a fan 16 and the part 17a is connected to a pipe 19 which is opened to the atmosphere. A second control valve 20 is provided in another part 17b between the fan 16 and the burner 10. To a further part 17c of the pipe 17 between the fan 16 and the second control valve 20 is connected with one end of a pipe 21. The other end of the pipe 21 is connected to the upstream of an oxygen selectively permeating film 12 in an oxygen enriched air generating means 14. A relief valve 22 is connected to a middle point of the pipe 21 and adapted to open when the pressure in the part 17c between the fan 16 and the second control valve 20 exceeds a predetermined value.
Patent JP-H0380958-A (JP)
Title: Method and apparatus for cleaning dustproof net for blower of speed sprayer
Inventor: TOTSUKA TSUTOMU
IPC: B05B17/00
Filed: 1989-08-22
Abstract: PURPOSE:To achieve the enhancement of efficiency and labor saving in the cleaning work of a dustproof net by a method wherein the blowing force of a blower is detected and the blower is reversed when blowing force is lowered to pass air through the dustproof net in a reverse direction. CONSTITUTION:In a speed sprayer 10 wherein a dustproof net 30 is arranged to a suction port 28, air is sucked from the suction port 28 by a blower 26 to be sent to a spray head 24. The blowing force of the blower 26 is detected by a blowing force detector 44 and the lowering of the blowing force of the blower 26 is displayed on a display means 46. When blowing force is lowered, the blower 26 is rotated in a reverse direction by the change-over member 50 arranged to a driver's seat 18 and air is passed through the dustproof net 30 in the reverse direction. As a result, it is automatically detected that the dustproof net provided to the suction port of the blower is clogged with a tolerance amount or more of foreign matter and the load of a worker is reduced and the enhancement of efficiency and labor saving in the cleaning work of the dustproof net can be achieved.
Patent JP-H0261452-A (JP)
Title: Method and apparatus for controlling air-flow direction plate for air conditioner
Inventor: IIZUKA SHINICHI
IPC: F24F13/15
Filed: 1988-08-29
Abstract: PURPOSE:To avoid inaccurate air-flow direction control due to the idling operation of a step motor, and to control the air-flow direction in the operation mode during sleep by always returning an air-flow direction plate to an initially preset position in advance whenever said plate is deflected to any of positions and by measuring its deflection angle each time. CONSTITUTION:When an air-flow direction plate 7 is shifted to four positions of horizontal fixing, vertical fixing, horizontal swing and vertical swing, and to an outlet port closing position, an angle of the air-flow direction plate is measured by pulse count always starting from an initially preset position which is mechanically positioned in advance and which is set as zero. When the air-flow directions plate 7 is returned to the initially preset position, a pulse counter of pulses applied to a step motor 6 is reset to zero, wherefrom the number of pulses, each being for 15 deg., are given to the step motor 6 at each time of the swing. Even if there is any error in the rotational angle of a step motor shaft 9, the shifting start point of the air-flow direction plate 7 and the count zero are forcedly allowed to coincide with each other by the mechanical returning to the unchangeable position at the initial stage of a swing drive mode, and even if the swing is repeated may times, the swing angle of the air-flow direction plate becomes substantially constant.
Patent JP-H1034727-A (JP)
Title: Extruded molding having visibility
Inventor: TANI YOSHIMITSU
IPC: B29L23/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To secure the quantity of reflected light and to obtain a pipe excellent in durability and visibility by forming a reflection layer having microprisms on the peripheral surface of a layer on the lower side of an outer layer. SOLUTION: A pipe 10 has tubes 12 of rubber, an urethane resin, polyolefin, etc., their peripheral surfaces are coated with a reinforcing layer 14 in which polyester fibers, etc., are wound in a shape of a net, and an inner layer is formed by the tube 12 and the reinforcing layer. A reflection layer 16 in which a fluorescent color tape 16A in which a microprism layer is formed on a reflection surface is wound spirally is cemented to the peripheral surface of the reinforcing layer 14. An outer layer 18 which is formed from a transparent thermoplastic resin such as a vinyl chloride resin, an urethane resin, and polyolefin is formed on the periphery of the reflection layer 16. Light emitted to the outer layer 18 passes through the outer layer 18 and is emitted to the reflection layer 16. As a result, high reflection performance is secured, and the deterioration of the reflection layer 16 is prevented.