baber/WOPTO huggingface dataset:
Patent JP-H0385430-A (JP)
Title: Sensor element and manufacture thereof
Inventor: HENRII KEI HIYUI
IPC: A61B5/1459
Filed: 1990-08-15
Abstract: PURPOSE: To manufacture the sensor element by using a matrix for an analyte and making the matrix support sensor liquid which has indicators, sensitive to the analyte, in vesicles distributed uniformly over the entire matrix. CONSTITUTION: The sensor element 10 is stuck on a free end 12 of an optical fiber 14. Further, the element 10 includes the matrix 16 having vesicles distributed uniformly. Those vesicles 18 are distributed entirely in the matrix 16 and can expose a sufficient amount of indicator substance in the matrix 16 to the light of a light source that is propagated in the optical fiber 14. Thus, the element 10 can be manufactured. For its use, light with certain wavelength is transmitted to the fiber 14. The light irradiates the included indicator material and the fluorescent intensity of the indicator is measured. The indicator is distributed entirely over the element 10, so the difference in light intensity resulting from the presence of the analyte becomes an accurate measured value of the concentration in the sample.
Patent JP-H11162200-A (JP)
Title: Input/output circuit for high-speed semiconductor memory and high-speed semiconductor memory therefor
Inventor: KIN TAIKEN
IPC: G11C29/12
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed semiconductor memory capable of shortening test time in a direct access test mode and testing the memory of the high-speed semiconductor memory even by using test equipment for not supporting multiplexing. SOLUTION: This memory is provided with a memory 211, many pads P0-P7, many input/output devices 221-228, many data buses B0-B3 and many multiplexers 241-248. The input/output devices are electrically connected to the pads respectively, the data buses are electrically connected to the pads respectively and the multiplexers are electrically connected to one of the respective input/output devices and the data buses. Data inputted fro the data but are written to the memory at the time of the direct access test mode for testing the memory and the data inputted from the input/output devices are written to the memory in a normal mode.
Patent JP-H0497969-A (JP)
Title: Porous filter
Inventor: KOMODA TADANORI
IPC: C04B38/00
Filed: 1990-08-13
Abstract: PURPOSE:To increase the maximum rate of filtration with respect to the conventional filter and to miniaturize the tubular ceramic filter by partially changing the arrangement of the open cells of a porous filter having many open cells of the same diameter, arranged in a hexagonal close lattice in the axial direction of a columnar body. CONSTITUTION:The porous filter 4 has many circular open cells of the same diameter arranged in a hexagonal close lattice in the axial direction of a columnar body, and the open cells are arranged as follows. Namely, one open cell 5 is arranged at the center of the cross section. Six open cells 6 of the first circuit are arranged around the open cell 5, and the center is shifted a specified distance from a straight line (m) connecting the center of the open cell 5 and the center of a open cell 7 of the second circuit. The center of the open cell 6 of the first circuit is preferably set 15 deg. away from the straight line (m) connecting the centers of the open cells 5 and 7.
Patent JP-H1064383-A (JP)
Title: Brightness sensor unit
Inventor: KOBAYASHI MASAAKI
IPC: H05B37/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a brightness sensor unit to output a signal to show a brightness degree of surrounding brightness and a brightness reference value to a control master unit to control a luminaire on the basis of a human body detecting signal of a heat-ray sensing type automatic switch. SOLUTION: A brightness sensor unit 1 has a brightness sensor element to detect surrounding brightness, and outputs a signal to show a brightness degree of the surrounding brightness and a brightness reference value detected by the brightness sensor element. When the surrounding brightness is darker than the reference value, a control master unit 3 lights a luminaire 4 on the basis of a human body detecting signal of a heat-ray sensing type automatic switch 2, and when the surrounding brightness is lighter than the reference value, even if the human body detecting signal is inputted from the heat-ray sensing type automatic switch 2, the luminaire 4 is not lighted.
Patent JP-S6371061-A (JP)
Title: Picture recording device
Inventor: IMAMURA TAKASHI
IPC: G03B1/00
Filed: 1986-09-11
Abstract: PURPOSE:To effectively use a film and to reduce a space, occupied by the film, as much as possible, by displaceably providing a moving roller between plural secured guide rollers. CONSTITUTION:A film F leaves a looplike slack between a first roller pair 36 and a conveying mechanism 56, and the tip part, where recording of a picture is complete, is suspended along a guide plate 84. Thus, an unnecessary external force, e.g. tens ion on the first roller pair 36, is prevented from being exerted on the film F, the film F is smoothly conveyed in a sub-scanning direction in a state to be nipped by a drum 58 and nip rollers 60a and 60b, and acurate picture recording is effected through a scanning recording part 62. By displacing moving rollers 32 and 34 by a given amount through the working of a roller displacing means, the length of a conveyance passage, formed with the moving rollers 32 and 34 and guide rollers 30a or 30c can be regulated to a proper value, and no influence is exercised by a fluctuation in a return amount of the film F.
Patent JP-S6370936-A (JP)
Title: Draw type optical information recording and reproducing device
Inventor: NISHIKAWA KOICHIRO
IPC: G11B7/135
Filed: 1986-09-11
Abstract: PURPOSE:To eliminate any special circuit and to constitute a servo system by providing a semiconductor laser for reproduction that generates a laser of a wavelength different from that of a laser for additive writing separately, driving this laser at the time of reproducing, and driving both lasers at the time of additive writing. CONSTITUTION:A laser beam from the semiconductor laser 14 for recording is made incident to a half mirror prism 13 through a collimator lens 2 and a beam trimming prism 3, and that from the semiconductor laser 15 for reproducing is, too, but through a collimator lens 16. That is, the semiconductor for additive recording and that for reproducing and servo are separately provided. To reproduce, the semiconductor laser for reproducing is driven to execute reproduction and focusing/tracking servo, but to record, both lasers for recording and reproducing are driven, and the recording is executed with the laser for recording while the servo system is driven by the laser for reproducing.
Patent JP-S6193607-A (JP)
Title: Inductance and inductance changing method
Inventor: SATO NORIO
IPC: H01F21/06
Filed: 1984-10-12
Abstract: PURPOSE:To perform adjusting work readily and simply and to make it possible to perform fine adjustment, by laminating a plurality of ring cores, in which gaps are provided, winding wire around the ring cores, appropriately rotating the ring cores, thereby adjusting magnetic resistance. CONSTITUTION:A part of the circumference of each ring core 1, which comprises a magnetic material, e.g., ferrite and the like, and has a specified thickness, is cut out and a gap 2 is formed. The ring cores are laminated so that the gaps 2 are not overlapped. A piece of wire 3 is wound around the ring cores 1 as specified. Both ends of the winding 3 are inserted into a through hole of a printed wiring board 4. Both ends are bonded to the boards together with other mounted parts by solder dipping and the like. The circuits units mounted on the printed wiring board 4 are adjusted. The inductance is adjusted by rotating the ring cores 1, i.e., by moving the positions of the gaps 2, and changing the magnetic resistance of the core. After the adjustment, the entire ring cores are bonded and fixed by a bonding material and the like.
Patent JP-S6277514-A (JP)
Title: Removal method for stack lining layer
Inventor: HAMANAKA SUKEAKI
IPC: E04G23/02
Filed: 1985-09-30
Abstract: PURPOSE:To be able to reduce noise by pushing out pressing-teeth to a lining surface with oil pressure etc. in a static or pulsation pressure way instead of a blow-crush method in which crush direction is vertical to the lining surface. CONSTITUTION:At the lower part of a gondola 5, a lowering rope 12 providing tensile force downward, vertical cylinders 6, and horizontal cylinders 7 which are radially arranged at the tips of the cylinders 6 in a specified number, are installed. At the tips of the horizontal cylinders 7, the tooth tips of pressing-teeth 8 are placed downward. After the gondola 5 is moved at the top part by rope 9, in the condition that stays 14 are pushed to a steel plate 1 and the vertical cylinders 6 are contracted, the tooth ends of the pressing-teeth 8 are set to locate on the interface between the steel plate 1 and a lining layer 2 near the terraced part of the lining layer 2 and the steel plate 1 by the horizontal cylinder 7 and the pressing-teeth push the steel plate 1 surface with pressure. Then, after hanging ropes 9 are loosened, tensile force is provided to the lowering rope 12 and the vertical cylinders 6 are elongated and as a result, the interface is peeled and the lining layer 2 holding reinforcing steel bars 4 and laths in it is crushed.
Patent JP-S6370448-A (JP)
Title: Semiconductor mounting substrate
Inventor: KATO MOTOJI
IPC: H01L23/12
Filed: 1986-09-11
Abstract: PURPOSE:To provide high heat conductivity, to fix a conductor pin rigidly at a short interval and to enhance reliability in electrical connection, by providing the diameters of the flange part of the conductor pin in the vicinity of a supporting part so that one diameter is larger than the internal diameter of a through hole and the other diameter is smaller than said internal diameter. CONSTITUTION:A semiconductor mounting substrate is provided with the following parts: a metal substrate 1 having a through hole 2, an insulating layer 3, which is formed by burying an insulating material in the through hole, a through hole 4, which is formed at the approximately central part of the insulating layer 3 and has a cross sectional corner part of about 90 deg., and a conductor pin 6, which is fixed to the through hole 4 with a supporting part 7. The diameters of a flange part 8 of the conductor pin 6 in the vicinity of the supporting part 7 are set so that one diameter is larger than the internal diameter of the through hole 4 and the other diameter is smaller than said internal diameter. The conductor pin 6 is fixed to the through hole 4 with a solder 9. Thus, the conductor pin 6 is rigidly fixed to the through hole 4 without loosing high heat conductivity of the semiconductor mounting substrate, in which metal is used as a core. Reliability in electrical connection is also enhanced.
Patent JP-S58115799-A (JP)
Inventor: SUGIYAMA YUKIO
IPC: H05B41/232
Filed: 1981-12-28
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-H0945398-A (JP)
Title: Airtight terminal
Inventor: ANDO KENICHI
IPC: H01R9/16
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an airtight terminal by constituting an air terminal which requires many grand terminals and has directionality (polarity) and is difficult in integral molding so as to accurately cope with a diversity. SOLUTION: An airtight terminal is sealed and installed by glass 4 by inserting a lead terminal 3 into a lead terminal inserting hole so as to penetrate through an airtight space formed of a box-shaped metallic base after the lead terminal inserting hole 2 is arranged in a bottom part of the box-shaped base 1. The box-shaped base is composed of a bottom part bottom plate 11, an intermediate frame-shaped ring 12 and an upper frame shaped ring 13, and an internal grand terminal 7 is arranged on the inner periphery of the intermediate frame-shaped ring.  Since this base is divided and the internal grand terminal is arranged in the intermediate frame-shaped ring, a height, a position and the number of internal grand terminals can be easily controlled, and an airtight terminal which requires many grand terminals and has directionality (polarity) and is difficult in integral molding can be formed as the airtight terminal which can be accurately and diversely constituted.
Patent JP-S6374529-A (JP)
Title: Confirming method for press-fit object
Inventor: SHIMADA HIROSHI
IPC: B23P19/00
Filed: 1986-09-12
Abstract: PURPOSE:To confirm the existence of a press-fit object by feeding air to the press-fit bar inserting section of a press-fit guide and detecting the air pressure change with a pressure switch when pressing a pin with a press-fit bar. CONSTITUTION:When a piston 30 is moved by a stroke sufficient to press-fit a pin 3 into a hole 2, a bar 12 provided on a piston rod 11 hits a stopper 13, and further movement is restricted. On the other hand, as soon as a cylinder 9 is operated, compression air is fed to an air hole 6 from an air source 15 through a pipeline 14. If the pin 3 exists, the relief path of this compression air is blocked, thus the pressure value is increased. If the pin 3 does not exist due to a work mistake or the like, the compression air escapes to the outside through the notch 8a of a press-fit bar 8 and the small-diameter section 5b of a hole 5, thus the pressure value is not increased. These conditions are detected by a pressure switch 16.
Patent JP-S59105986-A (JP)
Title: Scroll type compressor
Inventor: TOUJIYOU KENJI
IPC: F01C1/02
Filed: 1982-12-10
Abstract: PURPOSE:To permit to enable to push out all of fluid, filling the innermost chamber, into a delivery chamber and reduce power loss by a method wherein the forms of inner lines at the starting parts of both of fixed and rotary scroll wraps are formed by straight lines and curved lines which are continued to the straight lines. CONSTITUTION:The form of the inner line of the fixed scroll wrap 1b is formed by the straight line from the tip end Pf to a point Af and an arc having the same curvature as an arc having a radius equal to the rotating radius of the rotary scroll 2 while the line PfAf is tangential to the arc AfBf at the point Af. The form of the inner line of the rotary scroll wrap 2b, corresponding to the fixed scroll wrap 1b, is also formed by the straight line part PmAm and the arc AmBm tangential to the straight line at the point Am. A contact point of the wraps of both scroll members moves gradually to the center part in accordance with the rotation of a main shaft, the volume of the innermost chamber becomes zero when the tip ends Pm, Pf coincide with the points Af, Am finally and the fluid, filling the innermost chamber, is pushed out to the delivery chamber through a delivery port 1d.
Patent JP-S6461392-A (JP)
Title: Production of gaas single crystal
Inventor: MATSUMOTO KAZUHISA
IPC: H01L21/18
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a GaAs single crystal containing a uniform concentration of carbon contaminant by employing the double crucible method to control the carbon concentration in the liquid separating the outer crucible from the inner one at the start of the crystal growth in the production of GaAs single crystal by the LEC method. CONSTITUTION:In the production of a GaAs single crystal by the LEC method, the crystal source and B2O3 are introduced into the outer crucible to form a melt and the inner crucible is allowed to float on the melt, and to stand for a prescribed time. When the concentration of carbon contaminants n1 of the melt in the inner crucible reaches the ratio to the concentration of carbon contaminants in the outer crucible n2 reaches n1/n2=1/k (k is segregation coefficient of carbon), the crystal growth is started.
Patent JP-H0264180-A (JP)
Title: Process for preventing skinning of copper paste
Inventor: SUZUKI KENJI
IPC: C09D201/00
Filed: 1988-08-30
Abstract: PURPOSE:To prevent the skinning on the surface of a copper paste even in a long-term storage and to improve the printing performance of the paste by covering the surface of the copper paste with a film to inhibit the contact of the copper paste with air. CONSTITUTION:The surface of a copper paste is covered with a floating cover comprising a film or plate free from interaction with copper paste component and having an air-sheidling effect (barrier effect). The film is a solvent-resistant thermoplastic resin film such as PE, PP, polyethylene terephthalate and polyimide, a composite film of a thermosetting resin such as glass/epoxy resin or glass/phenolic resin or a metal film such as stainless steel or nickel.
Patent JP-H0264379-A (JP)
Title: Method and device for heat accumulation of ice
Inventor: NAKAZAWA YUJI
IPC: F25D11/02
Filed: 1988-08-30
Abstract: PURPOSE:To permit the sure retrieval of ice into an ice accumulating unit by a method wherein ice is produced by employing brine solution having a low concentration under a state that the brine is stopped and stagnated in ice making sections to grow the ice so as to have the shape of needles while the ice is retrieved and accumulated by separating it from the wall of a heat exchanger by the flowing solution of the brine. CONSTITUTION:The solution of ethylene glycol, whose stock solution is conditioned so as to have the concentration of 10% preferably or less, is employed as the solution of brine. When ice is produced under the state of repose employing the brine solution of a low concentration, needle-type ice 12 is produced under a condition that the ice is projected from the wall 8 of a heat exchanger toward the layer of solution while the ice becomes the blocks of ice columns in accordance with the growth thereof. The blocks of ice are provided with gaps between neighboring crystals and, therefore, they are readily separated from each other and adhering strength to the wall 8 of the heat exchanger is also weak. Accordingly, when the brine solution is made to flow into ice making section 10 at a stage wherein the ice 12 is grown into the ice columns, the ice 12 is separated from the wall 8 of the heat exchanger while being separated from each other separately and flows down into a heat accumulating tank 3. The ice 12 is grown into the shape of needles and heat accumulation is effected by retrieving the ice into the heat accumulating tank 3 whereby the heat accumulation of the ice may be effected efficiently.
Patent JP-S6459746-A (JP)
Title: Control method for taking out ion beam
Inventor: OGATA KIYOSHI
IPC: H01J27/02
Filed: 1987-08-28
Abstract: PURPOSE:To stabilize an ion beam and prevent discharge at the time of no-load operation by taking out the ion beam intermittently through the control of voltage therefor while plasma is being generated continuously. CONSTITUTION:Plasma 12 is continuously generated in a plasma generation vessel 10 and the condition thereof is stable. The plasma 12 is taken out as an ion beam 18 on the operation of an electrode system 14 therefor. This system 14 comprises a plasma electrode 15, a suppression electrode 16 and a grounding electrode 17, and a control device 32 is connected to the plasma electrode 15. The control device 32 transmits voltage Ve for taking out the ion beam to the plasma electrode 15 via a mode control circuit 34 for controlling the mode of taking out the ion beam, a discharge detecting circuit 40 for detecting overcurrent, a switching circuit 38 and the like. As voltage is applied only when the ion beam is taken out, there is no danger of discharge with no-load operation.
Patent JP-S59105416-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A47C20/04
Filed: 1982-12-09
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-S6371621-A (JP)
Title: Measuring instrument for top end depth of strike arranged concrete
Inventor: TSURUTA KENJI
IPC: E02D15/04
Filed: 1986-09-16
Abstract: PURPOSE:To measure the depth of the top end of concrete continuously and automatically with high accuracy according to variation of the top end by performing take-up control for placing a wire in a tensed state while a float floats on the top end part of the concrete, and measuring the length of the wire automatically. CONSTITUTION:The float 5 is smaller in specific gravity than the stripe arranged concrete 2 and held dipped in the concrete at specific depth from the surface of the concrete 2. A tension gauge 9 detects the tension of the wire 4 while the float 5 is suspended and its detected value is inputted to a driving control part 10 from a motor 7. A value set by a torque setter 11 is inputted to the other input terminal of the driving control part 10. The driving control part 10 compares the detected value of the tension gauge 9 with the value of the torque setter 11 and the motor 7 is driven forward or backward according to the difference so as to tense the wire 4 all the time while the float 5 is in a floating state on the surface of the concrete 2. Then a rotary encoder 8 rotates forward or backward according to the length of the wire 4 which is taken up to count the length of the wire which is unwound. This value is converted into strike arranged depth, etc., and displayed on a display device 12.
Patent JP-2000049324-A (JP)
Title: Photoelectric conversion device, its method of repairing, and x-ray image-pickup system using the device
Inventor: KOBAYASHI ISAO
IPC: H01L31/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a photoelectric conversion device with a high S/N ratio and a high resolution by excluding a switch element that does not operate normally and hence making normal output other than a faulty sensor cell, and obtaining more accurate data. SOLUTION: In a photoelectric conversion device, all elements are evaporated and deleted due to the application of a laser beam in a transistor T11 of a sensor cell 11 and a transistor T22 of a sensor cell 22, and the sensor cell and a signal line are disconnected. For example, when a signal wiring SIG 12 that is connected to the sensor cell 11 which does not operate normally is evaporated and disconnected from the irradiationg of a laser beam, V1 that is the output of a photoelectric conversion element S11 does not indicate the output in normal operation. However, the output of the photoelectric conversion element S11 will not be superposed due to leakage. Therefore, V4 and V7 that are the outputs of photoelectric conversion elements S21 and S31 become normal outputs.
Patent JP-H0956651-A (JP)
Title: Extension pipe for vacuum cleaner
Inventor: OTA KATSUYUKI
IPC: A47L9/24
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a retractable extension pipe which has electric connecting means for electrically connecting terminals on both ends of an extension pipe, and is improved in strength, durability and reliability of the electric connecting means. SOLUTION: This extension pipe is formed of an outer pipe 105 and an inner pipe 108 slid within the outer pipe 105, and a conductive material 106 arranged along the extension pipe axial direction. A housing part 111 for the conductive material 106 is formed on the upper part of the outer pipe 105, and the conductive material 106 is formed by use of a flexible flat cable. The conductive material 106 is bent in the middle in the axial direction of the outer pipe 105, turned up and extended, and the flat cable has conductors arranged so that a conductor having two cores or more is arranged to one electric conductive passage.