baber/WOPTO huggingface dataset:
Patent JP-H0399858-A (JP)
Title: Printing-element driving method
Inventor: SATO EIICHI
IPC: B41J2/295
Filed: 1989-09-14
Abstract: PURPOSE:To prevent inflow of excessive current into driving circuit parts by applying a driving voltage on a piezoelectric element through a coil at the time of voltage application and driving, discharging the electric charge from the piezoelectric element through the coil and resistor at the time of no driving, and stopping the driving of the printing element when the temperature of the piezoelectric element exceeds a preset reference value. CONSTITUTION:When a control signal indicates driving, a driving circuit 20 closes a switch SW1 and a switch SW2, and a voltage is applied on a piezoelectric element and the element is operated. Meanwhile, when the control signal indicates no driving, the switch SW1 is opened and the switch SW2 is closed. The electric charge in the piezoelectric element is discharged through a coil L and a resistor R. A resistor RT for a temperature sensor is attached to the surface of the discharge resistor R. A current voltage VD is divided through the resistors RT and (r), and the obtained voltage is connected to a voltage comparator 31. When the divided voltage becomes a specified threshold voltage VT or lower, the voltage comparator 31 generates a pulse signal. When the fact that the surface temperature of the resistor R exceeds the specified threshold voltage VT is detected, a control circuit 10 stops the sending of a driving control signal, and printing operation is stopped.
Patent JP-S61289090-A (JP)
Inventor: ANDORE USANU
IPC: A61P3/14
Filed: 1985-10-26
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-H03104438-A (JP)
Title: Circuit device where hopping transmitter having more than two frequencies are connected to antenna by separating intertransmitter
Inventor: GIYUNTAA HEEFUGEN
IPC: H04B1/713
Filed: 1990-09-07
Abstract: PURPOSE: To attain antenna matching without using expensive circuit devices by providing this circuit device with n filters which are tuned to n frequency bands and connecting the device to an antenna through a filter, tuned to a frequency band to be used. CONSTITUTION: A 1st transmitter Tx1 is connected to two filters f1, f2 through respective conversion cables C1, C2, and these filters f1, f2 are tuned to the frequency of the 1st transmitter Tx1. The length and reactance of the cables C1, C2 are selected so that the high-frequency energy is allowed to flow from the transmitter into the filter, tuned to the frequency being used. The transmitter Tx1 outputs the frequency f1 at first under a suitable control of a synthesizer. Both the cable C1 and filter f1 are matched with specific impedance (e.g. 50Ω). Conversely, the filter f2 interrupts the frequency f1, forms pure reactance on its input, and is converted into an opened circuit on a branch point between the cables C1, C2.
Patent JP-S6482908-A (JP)
Title: Stone sheet
Inventor: KATO YOSHIO
IPC: E04F13/14
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a stone sheet whose surface is provided with natural uneven texture peculiar to building stone and the whole of ends each are provided with joints positioned about flush with one another, by a method wherein four end faces are made cut faces and the surface is made a crushed surface formed with a press blade and pressurized flush with the surface meeting at about right angles with the four end surfaces. CONSTITUTION:A stone sheet 10 is made of stone such as granite or marble for its material and is in about a state of a rectangular parallelepiped provided with the surface 11, the backside 12 and four end faces 13. The four end faces 13 are made cut faces formed through cutting processing, and the surface 11 and backside 12 each of the stone sheet 10 are made crushed surfaces formed through crush processing by a press blade 14 comprised of tool steel, which pressurizes the four end faces 13 which are flush with the surface meeting at about right angles with the end faces 13. Therefore, a height (t) to be formed by four ends each of the surface 11 side of the stone sheet 10 with the backside 12 become about equal with one another among the stone sheets 10. Therefore, at the time of sticking of the stone sheets, a difference in the height to be formed by the stone sheets 10 each with the ground 19 of mortar is not generated and a joint 20 can be made small.
Patent JP-H0960687-A (JP)
Title: Liquid-filled bush
Inventor: KAWAI HIROSHI
IPC: B60K5/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-filled bush which has an orifice for damping low frequency vibration and the second orifice for absorbing and controlling high frequency vibration whose orifice characteristic is made variable and thus can absorb and control high frequency vibration in the wide range of frequency. SOLUTION: The outer mounting part 3 is connected to the outer periphery of an inner mounting part 1 via elastic body 7 and a plurality of liquid rooms 8, 9 partitioned by the elastic body 7 communicate with each other via the first orifice 10. A stopper disposed in the liquid room 9 and projecting in the direction of vibration input is provided on the inner mounting part 1 and a gap adjusting member 13 opposite to the stopper is provided on an outer mounting part 3 and a gap 14 between the stopper and the adjusting member 13 forms the second orifice 15. The gap adjusting member 13 can be moved to and from the stopper, whereby the orifice characteristic of the second orifice 15 is made variable.
Patent JP-S59130323-A (JP)
Inventor: SUTANISURAFU DEIREKU
IPC: D01H4/02
Filed: 1983-12-20
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-H0580056-A (JP)
Title: Fractioning liquid and analysis method for analysis of high specific gravity lipoprotein cholesterol
Inventor: HAGA ISAO
IPC: G01N33/92
Filed: 1991-09-19
Abstract: PURPOSE:To achieve higher accuracy of a quantitative analysis by a method wherein an analysis element is used having a reagent layer and a development layer on one side of a support to determine a calibration curve employing as calibration liquid containing a top serum obtained by fractioning serum based on human serum and a surfactant and protein or the like is assayed using the calibration curve. CONSTITUTION:An analysis element which has a reagent layer on one side of a light transmitting and non-water permeable support and a porous development layer thereon is used to perform a quantitative analysis on protein in a body liquor employing a fractioning liquid containing a top serum obtained by fractioning serum based on human serum and a surfactant as control liquid for accuracy management. The serum is refined from a defatted serum based on serum derived from a human being. The fractioning liquid is obtained by processing the serum by a sedimentation method using a fractioning agent composed of polyanions and bivalent cations.
Patent JP-S62101369-A (JP)
Title: Production of clad ingot
Inventor: OTOMO SEIJI
IPC: B22D19/00
Filed: 1985-10-25
Abstract: PURPOSE:To reduce the production cost of an ingot and to improve the quality thereof by feeding a welding wire to the molten pool in the space between a core material and water cooled mold and pouring a different kind of a molten metal into the molten pool while melting the surface of the core material. CONSTITUTION:The core material 1 is set perpendicularly on a stand 13 and the distance between the water cooled mold 3 and the core material 1 is set at a prescribed value. After a start tab 10 is raised, molten slag 4 is charged into the space between the core material 1 and the mold 3; at the same time, the welding wire 6 is fed thereto. The core material 1 is heated by the Joule heat of the slag 4. The molten metal 15 in a melting furnace 9 is poured into a tundish 7 upon melting of the core material 1 and further the molten metal 5 is poured into the space between the core material 1 and the mold 3. The wire 6 and the molten metal 5 melt and mix with each other and a cladding metal 2 is formed. Since the two metals are combined in the stage of casting, the production cost is reduced the the quality of the ingot is improved.
Patent JP-H0770745-A (JP)
Title: Production of target for rare earth magnetic film
Inventor: INOUE NORIYUKI
IPC: C23C14/34
Filed: 1993-08-31
Abstract: PURPOSE:To form a target for rare earth magnetic film having a uniform high- density and fine structure by quenching a composition material alloy and hot- pressing the amorphous alloy. CONSTITUTION:An ingot is formed by weighing a metallic composition expressed by a formula, for example, Nd(Fe0.9)Co0.1B0.07Al0.01)0.02 and melting by arc. A quenched thin strip is produced by crushing before high frequency induction heating the ingot and jetting the molten alloy into a copper roll in an argon atmosphere. The thin strip is pulverized while allowing argon gas to flow, and the pulveriged material is charged into a metallic mold pressing from the upper and lower side and pressed in a vacuum at 750 deg.C. In this way, the alloy amorphous or having <=5000Angstrom  fine crystalline structure is produced. As a result, the target can be made dense at a lower temp. than heretofore.
Patent JP-H03101523-A (JP)
Title: High frequency amplifier circuit
Inventor: MATSUMOTO KAZUHIRO
IPC: H04B1/04
Filed: 1989-09-14
Abstract: PURPOSE:To prevent abnormal oscillation of the amplifier due to the reflecting wave from an antenna section without use of an expensive and large isolator, to reduce the cost of a radio equipment and to make the size small by constituting the amplifier circuit of three sections comprising an input side stabilizing circuit, a transistor(TR) and an output side stabilizing circuit. CONSTITUTION:When a normally desired high frequency signal is outputted from a TR Q0, since an RFC is formed to 1/4 of a wavelength lambda of a desired signal, the desired signal is reflected in the RFC and does not go to GND side and is outputted to an output terminal 4. When the TR Q0 starts abnormal oscillation and a signal with a lower frequency than the desired transmission frequency is outputted, since the RFC is formed in matching with 1/4 of the wavelength of the desired signal, the other signal is not reflected in the RFC but passes through the RFC and go to the GND through a resistor R4 and a capacitor C2. Thus, even when a reflecting wave caused due to a destroyed antenna is inputted to the TR Q0, the wave flows to the GND and is eliminated therein and the abnormal oscillation of the TR Q0 is not caused.
Patent JP-H10114027-A (JP)
Title: Transparent medium for phase change ink printing
Inventor: VALENTINI JOSE ESTEBAN
IPC: C09D189/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a transparent medium for ink printing in which transparency, scratch resistance and adhesive properties for phase change ink are excellent. SOLUTION: This medium is a medium for phase change ink recording and consists of a supporting body made of polyethylene terephthalate and a receiving layer which is coated on the supporting body and has 1-15mg/dm<2> coating weight. The receiving layer is constituted of silica having grain size not larger than 0.3μm and a polymer. The total weight of a polymer and silica consists of 82-97wt.% silica and 3-18wt.% polymer.
Patent JP-H0582709-A (JP)
Title: Electronic compoenets and package structure thereof
Inventor: KANEDA YOSHIHARU
IPC: H01L23/50
Filed: 1991-09-19
Abstract: PURPOSE:To make it possible to reduce the number of components to be mounted in high frequency equipment and compact the size of the high frequency equipment easily. CONSTITUTION:An electronic component 11, which is machined and formed as a high frequency coil from at least one lead wire 14 out of a number of lead wires 13 derived from an armored resin component main body 12, is paired with an electronic component 11, which is machined and formed as a high frequency coil from at least one lead wire 14 out of a number of lead wires 13 derived from the armored resin component main body 12. The paired electronic components are mounted on a printed board where each lead wire 14 is laid out in such a fashion that they may be opposed to each other.
Patent JP-2000054495-A (JP)
Title: Unit room
Inventor: SAYAMA SHIGERU
IPC: E04B1/343
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a unit room facilitating machining at the time of manufacturing a wall panel and facilitating alignment of the wall panel and a ceiling panel at the time of building up a room while preventing the ceiling panel from falling from the upper edge of the wall panel. SOLUTION: A unit room is provided with a wall panel 2 and a ceiling panel 1 as constitutive members. To form a wall panel 2, a wall panel main body 15 constituting a wall surface part 12, and a top reinforcing edge member 20 subjected to much bending and provided with fall preventing cut-and-raised pieces 21 erected, are manufactured as separate members, and both are fastened.
Patent JP-S62100684-A (JP)
Title: Mode selector of electronic timepiece
Inventor: OKUYAMA MASAYOSHI
IPC: G04G9/00
Filed: 1985-10-28
Abstract: PURPOSE:To enable accurate change of the mode with a simple operation with accidental change of mode during being carried, by changing mode according to the movement of a moving member free to move out of or into the body of a timepiece. CONSTITUTION:A digital timepiece section 3 has a mode changeover switch 21 to change the modes 'data-day of week mode', 'alarm mode' and 'stop watch mode' in response to the pulling operation of a case 13. The switch 21 has three operating elements 21a, 21b and 21c as provided on the side of the case 13. With internal ends thereof elastically energized by a plate spring 23, the operating elements 21a-21c pop out of or into the side wall of the case 13 according to the pulling operation of the case 13. The tip of the projected operating element is inserted in concaves 4b1, 4b2 or 4b3 formed on the wall surface of digital storage section of a timepiece case 4. The other thereof are separated from contact electrodes 16a, 16b and 16c provided on a circuit board 16. In this manner, a desired mode can be selected from the ON or OFF position of the contact electrodes 16a-16c depending on the pulling position of the case 13.
Patent JP-H0875844-A (JP)
Title: Dustproof mechanism
Inventor: MIKI TOSHIO
IPC: G01S7/48
Filed: 1994-09-07
Abstract: PURPOSE: To prevent attaching of dust to a laser sensor by inclining a laser beam transmitting member of a dustproof cover so as to cross at a specified angle or less to an optical axis of the laser beam. CONSTITUTION: A dustproof cover 10 with a sealed structure, which in the dustproof mechanism for preventing attaching of dust and waterdrops floating in the air is arranged in the surrounding of a laser sensor 1. The dustproof cover 10 is formed with a conical laser beam transmitting member 11 whose top is flat, and whose side wall surface is inclined at 10 degrees or more to the vertical direction. The side wall surface crosses at 80 degrees or less to the optical axis of a laser beam 9 so as not to make incident a regular reflection component of the laser beam 9 on a detector 8. The irregular reflection component of the laser beam 9 goes on a path different from an incident path of the laser beam 9 and erroneous recognition as reflecting light from an obstacle can be avoided.
Patent JP-H0291485-A (JP)
Title: Liquid quantitative supply device
Inventor: WATANABE KEIJI
IPC: F04B49/06
Filed: 1988-09-27
Abstract: PURPOSE:To accomplish quantitative and stable supply of a liquid to the other device with good accuracy by providing an auxiliary transport pump for controlling a pressure difference between the suction side and the discharge side of a transport pump smaller than the pressure difference of two devices to prevent discharge fluctuation of the transport pump. CONSTITUTION:Pressure gauges 6, 7 are provided on the suction side and the discharge side of a transport pump 4, and a pressure difference therebetween is detected by a differential pressure gauge 8. On the other hand, an auxiliary transport pump 9 interlocking with the differential pressure gauge 8 is installed on the suction side of the transport pump 4, the suction side pressure of the transport pump 4 is controlled by adjusting the quantity of the auxiliary pump 9 according to a pressure difference detected by the differential pressure gauge 8, so that the pressure difference becomes a fixed value less than the pressure difference between an additive agent tank 1 and a spinning device 10. Accordingly, the pressure difference between the suction side and the discharge side of the transport pump 4 is decreased so as to reduce leakage. Even if the pressure is increased in a polymer supply pipe 5 and the spinning device 10 with the passage of time, the pressure difference between the suction side and the discharge side is kept constant, so that leakage is fixed so as to conduct a quantitative supply of a liquid to the supply pipe 5 with good accuracy.
Patent JP-2001062925-A (JP)
Title: Molded product and manufacture of the same
Inventor: MIYAGAWA TADASHI
IPC: B29C65/70
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a hollow molded product capable of obtaining the sufficient bonding strength between divided bodies consisting of different synthetic resins or the same synthetic resin. SOLUTION: A first divided body 12, consisting of 'nylon 6' having a melting point of 225 deg.C, is bonded to a second divided body 13, consisting of 'nylon 66' having a melting point of 265 deg.C, by an adhesive resin, having compatibility with respect to both nylons respectively and consisting of 'aromatic nylon A' having a melting point of 300 deg.C, higher than those of both nylons. When the bonding resin is cooled and cured, the same resin forms a bonding unit 14 whereby a hollow molded product 11 can be obtained.
Patent JP-H07191019-A (JP)
Title: Composite of clot forming activated polyelectrolyte and blood gathering assembly containing composite thereof
Inventor: GEIRII AARU HAAPAA
IPC: C09D201/02
Filed: 1994-10-04
Abstract: PURPOSE: To form a dense clot from serum by centrifugal separation without polluting the serum with a soluble chemical substance by using a container having therein cross-linked insoluble macromolecule electrolyte complex(PEC). CONSTITUTION: A tube 10 as a container has the bottom wall 12 defining a terminal closed port end 14 and the side wall 16 defining a terminal opening end 18. The bottom wall 12 is continued to the side wall 16 to define the surface 20 of the inner wall. A plurality of activator beads 22 are placed in the tube 10. The terminal opening end 18 of the tube 10 is covered with a penetrable partition wall 24. The tube 10 is made of glass or plastic. A clot formation promoting additive is intended to be a cross-linked insoluble PEC structure having the surface charge. The surface charge may be positive or negative while being preferably negative. The PEC structure is preferably substantially a spherical surface. While the preferable additive is a soft gel-like bead, it may be solid or semisolid, for example capsule or granule to be deposited on the surface of the solid.
Patent JP-S6483227-A (JP)
Title: Cleaner
Inventor: ISHII SEIJI
IPC: A47L9/00
Filed: 1987-09-24
Abstract: PURPOSE: To provide a high working rate and to remove fine dust without increasing ventilation resistance by arranging a filter composed of the particles of liquid atomized by an ultrasonic wave generating means on the downstream side of a dust collection bag in air circulating direction and discharging air passed through the dust collection bag through the filter to the outside of main body of a cleaner. CONSTITUTION: Inside an atomizer chamber 10, the particles of water atomized by an ultrasonic vibrator 6 are mixed with air and further, the fine dust contained in the air is stuck on the particles of water while sufficiently mixing air and these particles of water in a mixer chamber 11. The particles of water containing the fine dust are separated from the air by a ceramic filter 15 in a collector chamber 12, and air is cleaned and discharged through a rear exhaust filter 9 to the outside of a main body 4. At the filter 7, there is no fiber for consisting of the filter 7 like a conventional electrostatic filter. Therefore, clogging caused by dust or any factor to reduce ventilation resistance is eliminated and the flowing speed of air can be accelerated so that the working rate of the cleaner can be remarkably improved.
Patent JP-H0974831-A (JP)
Title: Method for taking out seedling in transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To speed-up the transplanting and prevent collision of the bottom of a root ball against a pot part by starting the posture-changing process to roughly downward at a middle of the process in which the seedling-taking out tine retreats from the inside of the pot part. SOLUTION: A seedling-taking out tine 4 is made to proceed against a soil- sticking seedling 5 in a pot part 3 of a seedling tray 2. The tine 4 comes into the soil-stick seedling 5 and retreats from the pot part 3 to take out the stuck soil-sticking seedling. The posture of the tine 4 is changed from the state facing the seedling tray 2 to the state of roughly downward facing a planting cylinder, and subsequently the soil-sticking seedling 5 is separated from the tine 4 and dropped to be supplied to the planting cylinder. A posture changing process of the tine 4 directing roughly downward starts at a middle of the retreating process of the tine 4 from the inner part 3.
Patent JP-S6397322-A (JP)
Title: Necking work method and its die
Inventor: JINGU MASAO
IPC: B21D41/04
Filed: 1986-10-11
Abstract: PURPOSE:To secure a sufficient necking amount by providing a desired clearance between a guide part provided on the inner surface of a bending die of the upper die and a work holder provided on the inner side of the bending die, by making up a neck part in the state of restricting the side wall of a fed metal vessel. CONSTITUTION:When the reduced metal vessel by drawing is loaded on a lower die 14 and a ram are descended, the upper die body 21b is abutted on a holding ring 15 and the bottom of the vessel is pushed on the lower die 14 by a holding plate 27. As the upper die plate 19 is descended further, an urethane spring 22 is deformed to contact an auxiliary plate 19b fast to an upper die holder 21a. At this time, a core metal 20 is cut into a work holder 25 to open in four directions, the clearance is formed according with the width of the side wall of the vessel between the guide part of the bending die 21 and the holder 25. Succeedingly, an urethane spring 18 is starting to deform, at this time, the side wall of the vessel is bent through said clearance to be pressed and bent by a part of the necking work 24, the necking part is formed. In this way, the neck part with sufficient necking amount and free from winkles can be formed.
Patent JP-H04119476-A (JP)
Title: Picture data converter
Inventor: KONDO HIDEYUKI
IPC: G06T3/00
Filed: 1990-09-11
Abstract: PURPOSE:To accelerate a picture processing by converting an address for each picture element prepared by a data address preparation part according to a prescribed rule in an address conversion part and storing digitally converted picture data in a picture memory for each picture element according to the converted address. CONSTITUTION:A video signal inputted from a picture input means is converted to digital picture data by an analog/digital converter 1. A data address preparation part 3 prepares the address corresponding to the digital picture data for each picture element, and the prepared address is converted according to the prescribed rule by an address conversion part 4. According to this converted address, the digital picture data is stored in a picture memory 2 for each picture element. In this way, the address data in the video signal are converted on a hardware so as to convert coordinates at real time. Thus, the picture processing can be accelerated.