baber/WOPTO huggingface dataset:
Patent JP-H03114468-A (JP)
Title: Blood purifier and method of purifying thereof
Inventor: YURA HIROFUMI
IPC: A61M1/36
Filed: 1989-09-29
Abstract: PURPOSE:To selectively adsorb and remove low density lipoprotein(LDL) from blood with high accuracy by providing an electrically polarized solid surface as the adsorbing carrier of a blood purifier selectively adsorbing and removing the useless matter in blood. CONSTITUTION:A column 14 having a blood introducing port 12 and a blood lead out port 13 is packed with the graphite fiber bundle being the acting electrode 11 of a blood purifier as an adsorbing carrier in predetermined high density and the adsorbing carrier is fixed in an insulated state by an insulating adhesive 16. A reference electrode 17 composed of a saturated calomel electrode and a counter electrode 18 composed of a platinum wire are connected to the column 14 by salt bridges 19a, 19b packed with an agar gel and fixed to bath wells 21a, 21b filled with an electrolyte 20 composed of a saturated saline solution. The lead wires 15a, 15b, 15c from the respective electrodes 11, 17, 18 are connected to a potentiostat 22 to prescribe the electrode potential of the acting electrode 11. This blood purifier adsorbs and removes useless matter having a molecular structure electrostatically high in anisotropy such as LDL contained in blood.
Patent JP-H0998580-A (JP)
Title: Power supply
Inventor: SATO KATSUMI
IPC: H05B41/392
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a switching element and the like from being applied with an undue stress by providing a circuit for starting the charging of a capacitor before starting oscillation of an inverter circuit for feeding a load with an AC high frequency power produced by converting an AC power rectified through a rectifier. SOLUTION: When power is turned on, a starting circuit 2 is operated for a predetermined period and a switching element Q3 is turned on. On the other hand, an oscillation circuit 1 is stopped thus interrupting the oscillation of an inverter circuit, i.e., switching elements Q1, Q2, for feeding a load Z with an AC high frequency power produced by converting an AC power supply Vac rectified through a rectifier DB. When the oscillation of switching elements Q1, Q2 is interrupted, a capacitor C1 is charged through a resistor R1 and the switching element Q3. Subsequently, the switching element Q3 is turned off to start the oscillation of switching elements Q1, Q2, thus protecting the switching elements and the like against undue stress.
Patent JP-H06207684-A (JP)
Title: Noiseless solenoid valve
Inventor: YOSHIKAWA SHIGEMI
IPC: F16K31/06
Filed: 1992-08-28
Abstract: PURPOSE:To prevent generation of impinging sound by improving a structure of a valve body and a process of energization upon an electromagnet. CONSTITUTION:A nonmagnetic material cylinder 1 is attached at its upper end part with a paramagnetic material stationary attractor 2, and at its lower end part with a valve body 6. A paramagnetic material plunger 8 formed at its lower end with a valve element 7 is slidably held in the cylinder 1, and a spring 10 is attached between the stationary attractor 2 and the plunger 8. A coil 10 for attracting the plunger 8 onto the stationary attractor 2 is arranged around the cylinder 1. The stationary attractor 2 is formed in an inverted truncated-conical convex shape, and the upper end part of the plunger 8 is formed in a truncated conical concave shape adapted to be fitted onto the truncated conical convex shape. A nonmagnetic damping member 11 is attached to the convex end of the stationary attractor 2. Current energizing the coil 10 is gradually increased during opening but is gradually deceased during closing with the use of, for example, a CR circuit.
Patent JP-H06107466-A (JP)
Title: Production of composite ceramics
Inventor: MIYATA NOBORU
IPC: C04B35/64
Filed: 1992-09-24
Abstract: PURPOSE:To produce a fiber reinforced composite body by pressureless sintering and to make the resulting composite body dense and highly strong. CONSTITUTION:A long fiber 2a is dipped in a slurry 1 consisting of silicon powder and an org. binder and the long fiber with the stuck slurry is wound up to form a formed body. This formed body is subjected to pressureless sintering in a flow of gaseous nitrogen at 1,300-1,500 deg.C by utilizing heat generated at the time of converting the silicon into silicon nitride. The objective composite ceramics contg. the long fiber and silicon nitride is obtd.
Patent JP-H06112409-A (JP)
Title: Integrated circuit device
Inventor: YAMAUCHI TAKAYUKI
IPC: H01L21/822
Filed: 1992-09-24
Abstract: PURPOSE:To smoothly simplify the title integrated circuit device even when there are two numerical values in source voltage. CONSTITUTION:An amplifying circuit 11 suitable for supply voltage 5V and an amplifying circuit 12 suitable for voltage 3V are provided in parallel with each other, a comparator 3, with which supply voltage is detected, and a selector 4 are provided. When voltage 5V is detected by the comparator 3, the amplifying circuit 11 is selected by the selector 4, when voltage 3V is detected by the comparator 3, the amplifying circuit 12 is selected by the selector 4, and the respective output is connected to a selector output terminal 5.
Patent JP-H02101722-A (JP)
Title: Formation of coil or different types of laminate
Inventor: KAWAMURA YUZO
IPC: H01F5/00
Filed: 1988-10-07
Abstract: PURPOSE:To enable a laminate to be formed easily without laminating different types of materials to be laminated one layer by one layer by giving shearing force in the direction where the plane which crosses the center axis at right angles rotates round the center axis under the pressure application to raw material, and transforming coil formation material spirally inside the raw material. CONSTITUTION:Linear coil formation material 2 is buried in parallel with the center axis c of base material 1 in the outer peripheral face of the base material 1 which is formed in columnar shape, and this is made raw material 5. And in the condition that the external shape of raw material 5 is maintained as it is under pressure application to its top 5a, when shearing force in the rotational direction is given around a center axis c, the raw material 5 is transformed spirally in its inside gradually from the top 5a to the bottom 5b by the shearing force. And a coil body in the condition that the coil formation material 2 is wound on the peripheral face 1a of the base material 1 is formed. Hereby, a coil body and a thin layer laminate can be formed with extremely simple operation. Also, in case that solid material of metallic material or synthetic resin material is used as raw material, this is formed in the shape of a coil body or a laminate and also the strength of material itself can be improved.
Patent JP-H03116622-A (JP)
Title: High-speed large-current switch
Inventor: FUJIWARA SHUZO
IPC: H01H39/00
Filed: 1989-09-29
Abstract: PURPOSE:To enable two switch portions to carry out switch-off operation with no time difference by causing the influence of high pressure and high temperature produced by explosion on first and second switch portions when an explosive is ignited. CONSTITUTION:An explosive 12 provided with an igniting device 73 is provided while being sandwiched between first and second switch portions 100,101 and they are integrated into a high-speed large current switch having two switch portions 100,110. Before the explosive 12 is exploded, pairs of conductors 23,24 and conductors 25,26 are both insulated from each other by respective insulators 33,34 so that the switch is off. When a current is made to flow through the igniting device 73, the explosive 12 is exploded and high temperature and high pressure are achieved and the conductors 23,24 and the insulator 33 are melted and deformed and the conductors 23,24 are electrically connected to each other so that the switch is on. Since the second switch portion 110 is also affected by high pressure and high temperature, the second switch is on simultaneously with the first switch. Thus the two switch portions are capable of switch-off operation with no time difference.
Patent JP-H08124338-A (JP)
Title: Magnetic head supporting mechanism
Inventor: SHIMIZU TOSHIHIKO
IPC: G11B21/21
Filed: 1994-10-20
Abstract: PURPOSE: To reduce the variance of the floating height of gimbals or a slider due to the warp and twist, and to attain the lowered floating of the slider by fixing the slider to a slider spacer, and fixing the slider spacer and the gimbals in an independent area narrower than the area where the slider spacer and the gimbals are brought in contact. CONSTITUTION: The slider 1 mounted with a magnetic head is fixed to the slider spacer 2 by adhering, etc., and the spacer 2 and the gimbals 3 are fixed by welding or adhering in the independent fixed area 4 narrower than the area where the spacer 2 and the gimbals 3 are brought in contact. By this procedure, the variance of the floating height of the gimbals 3 or the slider 1 due to the warp and twist is reduced, and the lowered floating of the slider is attained, then a magnetic disk device with high speed and high capacity is obtained.
Patent JP-H0998461-A (JP)
Title: Screen display method for pagination type communication terminal equipment
Inventor: KOKUBU YOSHIYUKI
IPC: H04Q3/58
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To perform a easy operation and easily understandable display for a user in a pagination communication terminal equipment using a display device and a touch panel. SOLUTION: In this screen display method of the pagination type communication terminal equipment provided with the display device composed of a color liquid crystal display and the touch panel, the display device is divided into a line key housing area 8 for housing line buttons and automatic dial buttons and a function key housing area 9 occupied by respective function buttons and pagination is performed by a key 10 for switching a page displayed on the display device.
Patent JP-H1065954-A (JP)
Title: Iris remote controller for video camera
Inventor: MORITA MITSUAKI
IPC: G03B17/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To allow a photographer to smoothly adjust an iris at a natural posture while observing a monitor television receiver and to allow the photographer to operate a video camera of a different manufacturer by providing interchangeability to connection terminals of the iris remote controller. SOLUTION: A male terminal 1 and a female terminal 2 are connected by a cable 3 and signal wires are led out from the cable 3. A main power supply wire (+) 5 is connected to a constant voltage circuit 7 and a main power supply wire (+) 6 is connected to a variable voltage circuit 8 having the constant voltage circuit 7 and a voltage variable resistor 9. Furthermore, a stabilized voltage (+) 14 is connected to the variable voltage circuit 8 via the constant voltage circuit 7. An iris control line (+) toward a lens 11 is connected to a switch 10 that selects the iris control line (+) or the variable voltage circuit 8.
Patent JP-H1080885-A (JP)
Title: Robot control device
Inventor: HASHIMOTO YOSHIKI
IPC: G05B19/042
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To use a flexible cable, as well as to allow to transmit an image data accurately, even though a robot control device main body and a display unit are separated. SOLUTION: The image data 15 (16) bits output from a VGA controller 11 at the cycle 25MHz are converted into 20 bits by a code converter 12, and it is output to a driver 13 at each 10 bits at the cycle 50MHz. It is converted into a serial data by the driver 13, and output to a twisted pair wire 30. It is received by a receiver 21, and the image data converted to a parallel data is converted into 15 (16) bits by a code converter 22, and output to a liquid crystal display 23 at the cycle 25MHz. The driver 13 and the receiver 21 have a phase lock circuit to fit the phase at the specification of a fiber channel (500Mbps). Since it is a high speed serial communication, the data is never deteriorated. A trasmission wire has the flexibility, and the workability is not deteriorated, even though a display unit is installed to a teaching control panel.
Patent JP-S63109689-A (JP)
Title: System for connecting interface of digital exchange
Inventor: WAKABAYASHI TAMOTSU
IPC: H04Q3/42
Filed: 1986-10-27
Abstract: PURPOSE:To attain the switching of each interface circuit to an extension or a line wire with a simple constitution, by providing a 1st changeover switch which connects each interface circuit to PCM highways for extension and line wire by switching and a 2nd change-over switch which sets address numbers for extension and line wire by switching. CONSTITUTION:Highway changing-over switches 811-862 which make switching and connecting operations to either PCM highways 7-2 and 7-4 for extension or PCM highways 7-1 and 7-3 for line wire are provided at the input/output terminals on the time switch side of interface circuits 4-1-4-6. In addition, address setting switches 5-1-5-6 are also provided for selectively setting address numbers of the interface circuits 4-1-4-6 for extension and line wire. Therefore, when switching operations are made on two change-over switches only, the interface circuits 4-1-4-6 necessary for making signal communication between a terminal equipment and time switch 1 can easily be switched for extension or line wire.
Patent JP-H1195278-A (JP)
Title: Image pickup device
Inventor: OKAMURA SATORU
IPC: G03B7/16
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To photograph a main object based on appropriate exposure in accordance with a distance up to the object, as for an electronic camera, etc., using a flashing device. SOLUTION: The device is provided with plural photometry circuits 4a and 4b having a different photometry system and a distance information detection circuit 6 for detecting the information on a distance up to the object. And, the photometric values of the photometry circuits 4a and 4b and which are obtained when the light is preliminarily emitted by the flashing device 9 are selected in accordance with the distance information obtained by the circuit 6, then, the light quantity of the normal light emission by the flashing device 9 is controlled by using the selected photometric value.
Patent JP-S62115208-A (JP)
Inventor: II NAOTO
IPC: A01D45/16
Filed: 1985-11-14
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-2000091707-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NANBAE KOICHI
IPC: H01S5/323
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality II-VI compound semiconductor thin film by eliminating In diffusion to a II-VI compound semiconductor on a III-V compound semiconductor containing In, as well as a II-VI compound optical device which is small in element resistance and superior in electric property and efficiency on the III-V compound semiconductor containing In. SOLUTION: An In diffusion prevention layer 3 made of II-VI compound containing Te is inserted at least by one layer between a III-V compound semiconductor 2 containing In and a II-VI compound semiconductor thin film 4, so that In diffusion to the II-VI compound semiconductor thin film 4 is suppressed and the high-quality II-VI compound semiconductor thin film is obtained. Thus, a II-VI compound optical device which is superior in electric property and efficiency thanks its small element resistance can be manufactured on the III-V compound semiconductor 2 containing In.
Patent JP-S61127995-A (JP)
Inventor: HENRI ZUCHIYADEI
IPC: F16L55/04
Filed: 1985-11-14
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-2001070284-A (JP)
Title: Static magnetic field generating device and magnetic resonance imaging instrument using the same
Inventor: YOSHINO HITOSHI
IPC: G01R33/385
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a static magnetic field generator for magnetic resonance imaging instrument appropriate for IVR and improved in openness to a body to be examined. SOLUTION: A pair of pole pieces 53 and 53b, a pair of permanent magnets 52a and 52b, a pair of yokes 51a and 51b are arranged in opposite to each other in the vertical direction in both sides of a measurement space 40 pinched by a static magnetic field generation device 41. The upper and the lower yokes 51a and 51b support the permanent magnets 52a and 52b and the pole pieces 53a and 53b, and they are supported by two columns (yokes) 57a and 57b with the predetermined space. The yokes 51 (51a and 51b) and the columns 57 (57a and 57b) are magnetically connected to each other, and the pole pieces 53 (53a and 53b), the permanent magnets 52 (52a and 52b), the yokes 51 and the columns 57 form a magnetic circuit.  Outer diameter of the pole pieces 53, the permanent magnets 57 and the yokes 51 are formed nearly same with each other, and an outer peripheral part of opposite surfaces of the pole pieces 53 is formed with an annular projection part. Thickness of a column connection part 61 of the yokes 51 is formed larger than that of a permanent magnet support part 60 thereof.
Patent JP-H07108894-A (JP)
Title: Trigger member of device for actuating air bag
Inventor: KOIDE TERUHIKO
IPC: B60R21/16
Filed: 1993-10-13
Abstract: PURPOSE:To enable a trigger member to be fabricated with ease and high accuracy while ensuring its property of being actuated surely and stably and to enable cost reduction to a large extent. CONSTITUTION:A trigger lever 50 for use in an actuating device comprises a plate-shaped trigger portion 52 and a lever portion 54 formed by the curving of a rod into a U-shape, and the end portions 60 of the trigger lever serve as fulcrums of turning movement. Therefore the major part of the trigger level does not require machining for fabrication, and the simple structure of the trigger lever enables cost reduction to a large extent and facilitates fabrication at high accuracy.
Patent JP-H06100214-A (JP)
Title: Winding shaft supporting device
Inventor: NAKAMATA KIYOTO
IPC: B65H18/10
Filed: 1992-09-25
Abstract: PURPOSE:To support a winding shaft with the small traveling distance of a bearing by mounting a bearing which can travel freely in an axial direction at a connection/disconnection part to/from the bearing in a rotating frame which is connected and disconnected to/from the winding shaft for the constitution of a supporting device which supports one end of the winding shaft whose other end is supported by a fixed bearing. CONSTITUTION:A narrow rubber sheet manufacturing device which cuts a wide rubber sheet into narrow rubber sheets is provided with the winding shaft 44 whose section shape is square and which supports plural bobbins for winding the narrow rubber sheets, one end of which is supported by the bearing fixed to the supporting frame so as to be rotated freely. With this constitution, the other end of the winding shaft 44 is supported by a bearing (n) which is attached and removed to/from a rotating frame 53 supported by a column so as to be rotated freely. The bearing (n) is provided with a sliding rod 60 which is attached and removed to/from a rod 55 which is reciprocated by a cylinder 56 through a connecting tool 57, and a fitting head 58 provided with holes which fit the end part 44' of the winding shaft 44 is supported on the top end of the sliding rod through a bearing 59.
Patent JP-H0597778-A (JP)
Title: Production of 2-aminoindane and its salts
Inventor: TAKAGI YOSHINORI
IPC: B01J29/06
Filed: 1991-10-03
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for preventing and treating agents for various kinds of cardiac diseases such as arrhythmia, and hypertension, asthma, etc., by isomerizing tetrahydroisoquinoline in the presence of a solid acid catalyst. CONSTITUTION:A 1, 2, 3, 4-tetrahydroisoquinoline of formula I [R is H, lower alkyl, lower alkoxy or halogen; (m) is 0-4] is isomerized in the presence of a solid acid catalyst (preferably, silica-alumina or zeolite) to provide the objective compound of formula II.
Patent JP-S63109628-A (JP)
Title: Automobile telephone system
Inventor: SANO YOSHIO
IPC: H04B1/40
Filed: 1986-10-27
Abstract: PURPOSE:To attain dialing by an abbreviated number with a simple operation by the minimum number of switches by using a 2nd switch so as to set an abbreviated number and outputting an on/off hook switch signal in response to the number of times of operation of a 1st switch. CONSTITUTION:The 1st switch 14 and the 2nd switch 13 provided to the pad of a steering shaft of an automobile and a counter 11 or the like changing the abbreviation number in response to the operation of the 1st switch 14, 2nd switch 13 sequentially while being provided to the pad are provided. A hook-off signal is given to a mobile equipment in response to the 1st operation of the 1st switch 14 and the telephone number of a called party corresponding to the abbreviated number set in the counter 11 in response to a 2nd operation and the selection signal corresponding thereto is outputted. In case of the talking to the call, a hook on signal is outputted to the 3rd operation of the 1st switch 14 and in case of a talking by incoming call, the hook on signal is outputted to the mobile equipment in response to the 2nd operation. Thus, the call by the abbreviated number is attained by the simple operation by the minimum number of switches.
Patent JP-H0889320-A (JP)
Title: Clamping metal fitting for necklace or the like
Inventor: WAKAIZUMI MASAO
IPC: A44C25/00
Filed: 1994-09-26
Abstract: PURPOSE: To improve usability by containing a spring and a stopper in a vertical insertion hole of a base body having a connection ring, and provided with the vertical insertion hole and a lateral insertion hole, and inserting a connection pin in the lateral insertion hole in such a way that the connection pin can be freely attached or detached by the stopper. CONSTITUTION: For engaging a connection pin 5 into a base body 2 by a stopper 3, the connection pin 5 is inserted in a direction of an arrow (a) into a vertical insertion hole 9 to press an engagement protrusion 3d by a tip 5e to lower the engagement protrusion 3d, and by pushing the connection pin 5 further in the direction of the arrow (a), the engagement protrusion 3d is inserted into a lower cut part 5d to be engaged, so the connection pin 5 is engaged in the lateral insertion hole 9 in the base body 2. At this time, the stopper 3 moves vertically. As the connection pin 5 is engaged, the protrusion 3d is energized to rise by resiliency of a spring 6 constantly, but because it is engaged in the lower cut part 5d, the connection pin 5 is not removed. A lock part 7 prevents the stopper 3 from being pushed upward by the spring 6.
Patent JP-H07111449-A (JP)
Title: Semiconductor device
Inventor: MITSUNE NAOYUKI
IPC: G11C11/407
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a data output circuit which is produced by a same mask and can be coped with plural power supplies by providing a selection circuit to select whether or not a boosting circuit is in use. CONSTITUTION:An output control circuit 1 generates a drive signal phi1 or phi2 based on a data signal Data and a control signal Enable and the signal phi1 is boosted into a drive signal phi3 higher than a potential of a power supply by a boosting circuit 3 and a selection circuit 2 selects the signal phi1 or phi3 based on a Boot signal fed to a pad 4 and the selected signal is inputted to a gate of a transistor(TR) Q1 and output data Dout are provided as an output. When a picture signal voltage is 5V, a high speed output is obtained not via the boosting circuit 3 and when the power supply voltage is 3.3V, an output via the boosting circuit is obtained. Thus, the data output circuit coping with plural power supplies is produced by a same mask and the manufacturing cost is reduced.