baber/WOPTO huggingface dataset:
Patent JP-H01108133-A (JP)
Title: Optical fiber-drawing unit
Inventor: NAKA YASUHIRO
IPC: C03B37/027
Filed: 1987-10-20
Abstract: PURPOSE:To suppress the fluctuation in outer diameter of optical fiber in a short period, and reduce the deviation of the fiber in diameter, by setting a damping material between the rod catcher holding the rod in the preform and the driving motor. CONSTITUTION:Rod catcher 5 is allowed to hold the glass supporting rod 4 to which the preform 3 is fused, and is fixed to the rod catcher plate 8 through a damping rubber sheet 11 for absorbing the vibrations from the motor 7. In the meantime, the roller plate 9 to which the rod-holding roller 6 is fitted is set through a plurality of damping rubber sheets 12 to the roller plate holder 10 whereby the transmission of the vibration of the motor 7 to the rod 4 is stopped. The unit provided with the damping means is used to driving the motor 7 to send the preform 3 at a constant speed into the heater 2 in the oven 1 to melt the free end of the preform and draw the glass fiber at a high speed of over 200m/min.
Patent JP-H06114059-A (JP)
Title: Ultrasonic color doppler tomograph
Inventor: YAMAZAKI NOBUO
IPC: A61B8/08
Filed: 1992-10-02
Abstract: PURPOSE:To enable the diagnosing of a local lesion quickly and quantitatively by obtaining a highly accurate CFM image of a cardiac muscle or the like in real time while the contour thereof is traced automatically at a high accuracy and efficiently. CONSTITUTION:An echo signal subjected to a Doppler shift from a probe is shaped in phase to be added with a transmitting/receiving section 15 and sent to a phase detection part 20, a filter part 21 and a frequency analysis part 22. The frequency analysis part 22 computes a kinetic rate of a cardiac muscle in the direction of an ultrasonic wave according to a Doppler shift value at each sampling point by frequency analysis and the results are sent to a vector computing section 23, which 23 computes an absolute rate in the direction of motion of the cardiac muscle at each sampling point as vector value to be sent to a DSC section 24 for CFM. A color circuit 24b of the DSC section 24 applies color or brightness according to the size of the absolute rate and a DSC 24a converts a scanning system to send a conversion data to a memory synthesization section 18. The data is made to overlap a B mode black/white image with the memory synthesization section 18 and the results are shown in real time on a display device 19.
Patent JP-H05110776-A (JP)
Title: Original reader
Inventor: MIKI RIMI
IPC: H04N1/04
Filed: 1991-10-14
Abstract: PURPOSE:To correct the tilt of read picture data even when a picture on an original is read in a tilt state. CONSTITUTION:A reference line extended in a subscanning direction of an original is provided to a left edge of the original. When a read section 6 reads a picture on the original, a CPU 1 recognizes the reference line from read picture data based on a program stored in a ROM 2. When the recognized reference line is tilted, the CPU 1 shifts each read line data so that each picture element data corresponding to the reference line is at the same position in the subscanning direction, that is, on a line along the subscanning direction based on a program stored in the ROM 2 thereby correcting the tilt of the read picture data.
Patent JP-S62126971-A (JP)
Title: Mouse natural killer cell strain
Inventor: HATTORI MASAKAZU
IPC: C12N5/00
Filed: 1985-11-27
Abstract: PURPOSE:The titled cell strain, obtained by establishing specific mouse lymphatic cells, dependent on interleukin 2, in agreement with normal natural killer cells in properties the aspect of properties and functions and having stable properties. CONSTITUTION:A retro-virus, e.g. Kirstein mouse sarcoma virus (Ki-MSV), etc., is transformed in an animal cell, e.g. mouse fibroblastic cell, etc., and a suspension of the transformed animal cells is inoculated into subcutaneous tissues of the back part of a mouse. When about 2-3 weeks are passed, lamphatic tissues of the mouse lymphatic cells are excised and finely cut to give mouse lymphatic cells, e.g. mouse splenic lymphocytes, etc., which are then mixed with a culture medium containing interleukine 2 and cultivated in a CO2 incubator to afford the titled cell strain having the same surface marker as normal natural killer and cytotoxic ability with good reproducibility.
Patent JP-S62125704-A (JP)
Title: Tuning amplifier
Inventor: KANE JOJI
IPC: H03F3/191
Filed: 1985-11-26
Abstract: PURPOSE:To realize high density mounting while ensuring high stability by selecting the direction of winding of each 1st spiral electrode in each tuning circuit in the same or opposite direction in response to the phase relation of an input/output signal of an amplifier. CONSTITUTION:Each earth (or common) terminal of the 1st and 2nd spiral electrodes 12, 13 is selected to have an inverse position. When a phase of an output signal of, e.g., an amplifier 41 is positive at a moment, the phase of a current flowing to an output side coil 44 is Io. A magnetic flux PHIo is generated by the output current Io. The phase of a current generated by said magnetic flux PHIo exciting an input coil 2. The phase of the input current Ii and the phase of the output current Io are opposite to each other, and the amplifier 41 has a common mode amplifying function, then generation of positive feedback in the tuning amplifier system is prevented thereby improving the stability remarkably.
Patent JP-H1086042-A (JP)
Title: Tool edge position detecting device
Inventor: FUKUHISA NOBUO
IPC: G01B7/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an in expensive position detecting device of a simple construction which detects the relative position relationship between a tool edge of a machine tool and a work and can be used when the work is an insulating material such as plastics. SOLUTION: A captioned device comprises a main body 3 to be place on a work and a cable 34 which connects electrically a housing 1 of the main body with a machine tool proper or a tool, the main body 3 includes, at the upper part of its housing 1, a contactor 2 which is slidable downward through an insulator 25 and energized upward to project, the upper surface 32 of the contactor is a surface parallel to the bottom surface 8 of the housing, the contactor 2 is connected with one of a energizing detecting element 17 and a power supply 9 which are connected with each other in series and the housing 1 is connected with the other. A contact is formed between the contactor 2 and the tool edge, and a energizing detecting element 17 is activated by the contact of the contactor 2 with the tool tip.  The cable 34 is used to allow to perform the detection even if the work is an insulating material.
Patent JP-H01109596-A (JP)
Title: Method for data writing in eeprom
Inventor: OGURA ICHIRO
IPC: G11C16/02
Filed: 1987-10-22
Abstract: PURPOSE:To extend the life of an EEPROM corresponding to the size of a reverse area and to improve its reliability by providing in a data write area a reserve area and a designation area to designate a data write able area and writing data in the reserve area in accordance with a designation from the designation area. CONSTITUTION:In the EEPROM 1, the data write area 11, the reserve area 12 having plural areas 1-4, and the designation area 13 are disposed. When data is written in the area 11, zero is written in the area 13, whether data is correctly written in or not is checked every time said writing is executed, and in case a writing comes unable, +1 is written in the area 13. Thereafter, the value is added by +1 when writing is unable, and thus a write block is udpated. Upon writing data, a CPU 3 refers to the designation area 13 to always enable a write of data, and to extend the life of the EEPROM 1.
Patent JP-H09117120-A (JP)
Title: Induction motor for vehicle
Inventor: KISO MATAICHIRO
IPC: H02K17/16
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a passenger from becoming uncomfortable by differing the natural frequency between a rotor bar edge part which is exposed from the end face of a rotor core, a drive shaft side of the part of an end ring connected to it, and an inverse-drive shaft side. SOLUTION: A rotor bar 14 is placed at a groove being provided at the outer-periphery part of a rotor core 2, an edge part 14a at a drive shaft side and an edge part 14b at an inverse-drive shaft side projects and are exposed from the end face of the rotor core 2 and are mounted with a difference in the length of the exposed part and the rotor 14 and an end ring form a cage- shaped closed circuit. Then, by making different the length of the exposed parts of the edge parts 14a and 14b projecting from the end face of the rotor core 2 at both edges of the rotor bar 14 and then connecting end rings 15a and 15b, a different deformation mode results and a natural frequency becomes lower at the drive shaft side 14a where the exposed part is long and becomes higher at the inverse-drive side 14b.  As a result, since the vibration amplitude of each mode cannot be superposed, vibration becomes smaller, thus preventing a passenger from becoming uncomfortable.
Patent JP-H11153601-A (JP)
Title: Immunity chromatography device
Inventor: OKA YOSHIKAZU
IPC: G01N33/536
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the immunity chromatography device which can accurately and speedily detect an antigen in an aqueous sample by eliminating a decrease in S/N ratio and malfunction due to the coloring of a background and the generation of a blank at the time of detection and to widen the dynamic range of reaction by improving sensitivity and shortening a reaction time. SOLUTION: An additive immersion part 12 is provided between a sample introduction part 11 and a decision part 14 for a porous carrier constituting a test-piece 10 and at least one kind among a surface active agent, ammonium salt and a pH buffer is eluted in a sample and carried there so that it can migrate in the carrier together with the sample. Further, a titled part 13 carrying a titled antigen is divided into a plurality of parts. Further, a flow passage through which the sample reaches the decision part 14 directly through neither an end part of the titled part 13 nor the titled part 13 itself is provided in addition to a flow passage through which the sample reaches the decision part 14 through the titled part 13 in series.
Patent JP-S63119321-A (JP)
Title: Semiconductor relay
Inventor: YAMAMOTO HIROSHI
IPC: H03K17/78
Filed: 1986-11-07
Abstract: PURPOSE:To increase turning-on/off speed by switching a switch element, which is connected between a capacitor of a charging circuit consisting of a resistance and the capacitor connected between the drain and the source of an FET and the capacity between the gate and the source of a MOSFET to perform the control. CONSTITUTION:When a light emitting diode LED1 is turned on, electromotive force is generated in a photodiode PD1 simultaneously with turning-on of a photothyristor PT1, and the charged electric charge in a capacitor C2 is charged to a capacitor C1 through a diode D2 and the photothyristor PT1, and a MOSFET Q1 is immediately turned on. Simultaneously, the capacitor C1 is charged from the photodiode PD1 through a diode D3 to keep the MOSFET Q1 turned on. The charging voltage of the capacitor C2 quickly approaches zero by turning-on of the MOSFET Q1. When the diode LED1 is turned off, the electromotive forced of the photodiode PD1 disappears and an N-gate thyristor T1 is turned on, and therefore, the charged electric charge in the capacitor C1 is charged to the capacitor C2. The voltage between the gate and the source is lower than the cut-off voltage at this time because of C2>>C1, and the MOSFET Q1 is turned off.
Patent JP-S61152571-A (JP)
Inventor: FUKAZAWA RYUTARO
IPC: B65D81/20
Filed: 1984-12-17
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-H04141405-A (JP)
Title: Reinforcing material for foam molded form
Inventor: MATSUO MASAHARU
IPC: B29K105/08
Filed: 1990-10-03
Abstract: PURPOSE:To impart sufficient rigidity to a foam molded form by forming a base material layer composed of a specific high-'METSUKE' nonwoven fabric and a reinforcing coating material layer consisting of a fiber laminate shapedly provided to one surface of the base material layer or a synthetic resin. CONSTITUTION:A reinforcing material 1 for a foam molded form has a base material layer 2 and a reinforcing coating material layer 3 made up of a fiber laminate shapedly provided to the underside of the base material layer 2. The base material layer 2 is formed of fibers having fiber diameters of 1-20d, and consists of a high-'METSUKE' nonwoven fabric having the quantity of 'METSUKE' of 100-800g/m. The reinforcing material 1 for the foam molded form is arranged into a mold 4 so that the reinforcing coating material layer 3 is brought into contact with the mold surface 5 of the mold 4 for foam molding, and a cavity 7 is formed. A resin liquid for foam molding is injected into the cavity 7 and heated and pressed and foamed, thus forming a foam molding layer 8 corresponding to the cavity 7. The nonwoven fabric as the base material layer 2 is impregnated with the resin liquid for foam molding at that time, the resin liquid is foamed simultaneously, and a layer 2a, in which a foamed resin is intruded into the nonwoven fabric is shaped, thus acquiring a foam molded form, in which the base material layer 2 of the reinforcing material and the foam molding layer 8 are joined.
Patent JP-H02113208-A (JP)
Title: Optical frequency filter
Inventor: KAWACHI MASAO
IPC: G02B6/12
Filed: 1988-10-24
Abstract: PURPOSE:To realize the value of a desired large resonance frequency interval FSR without using an optical waveguide which has an extremely small radius of curvature by constituting an optical resonance circuit by combining a reflecting mirror with an optical waveguide and providing an input/output waveguide which inputs and outputs a light signal to and from the optical resonance circuit. CONSTITUTION:For example, part of signal light beams Pin made incident on an input optical waveguide 3a is guided in a linear optical waveguide 21 through a directional coupler 4a. The input signal light beams are reflected by reflecting mirrors 22a and 22b provided on both surfaces of the linear optical waveguide 21 and propagated in the linear optical waveguide 21 reciprocally several times, and signal light beams which meet resonance frequency requirements is guided selectively out of an end of an output optical waveguide 3b as Pout1 and Pout2 through a directional coupler 4b. Signal light which does not meet the resonance requirements is guided out of the other end of the linear optical waveguide 21. The combination of the linear optical waveguide 21 and reflecting mirrors 22a and 22b operates as a resonance circuit. Consequently, a large FSR value is realized without using any optical waveguide with a large radius of curvature.
Patent JP-S62129531-A (JP)
Title: Control device for throttle valve
Inventor: TANAKA SHINICHIRO
IPC: F02D9/02
Filed: 1985-11-28
Abstract: PURPOSE:To spread a control range for a throttle valve, by utilizing planetary gears to transmit driving power of a motor not to an accelerator pedal but to a throttle valve and obtaining a good control feeling while controlling an output shaft of the motor to be stopped in accordance with an engine operative condition. CONSTITUTION:One end part of a throttle shaft 14 oppositely arranges a step motor 20, and its output shaft 22 fixes to its point end part a sun gear 24. While a ring gear 26 with internal gear is arranged outside the sun gear 24, and planet gears 28 are arranged between these sun gear and ring gear. And a device mounts rollers 30, while rotatably mount the planet gears 28, to an accelerator lever 32 while the accelerator lever 32 to the output shaft 22 through a bearing 34. In this way, driving power of the step motor 20 is transmitted not to an accelerator pedal 38 but to only a throttle valve 12. Here the device, which mounts a lever 40 to the output shaft 22 to be returned by a back spring 44 and adapted to a rod 48 in a diaphragm device 46, can control the lever 40 to be stopped.
Patent JP-H04282153-A (JP)
Title: Throw-away guard for female use
Inventor: NIIRU AREN ROORINZU
IPC: A61F13/472
Filed: 1991-10-15
Abstract: PURPOSE: To provide a guard for women which enables absorption of urine or menses discharged in a relatively small quantity at a relatively low speed or in a relatively large quantity at a relatively high speed. CONSTITUTION: This guard 10 for women has an external shell 12 which forms a basin 14 of a specified capacity, an absorbing structural body 18 positioned in the basin, a trapping layer 20 which comprises a hydrophilic fiber and is positioned in the basin and a body side liner 22 which is mounted on the external shell with 40% of passing capacity covering the basin.
Patent JP-S63120438-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAKAWA TAKAHIKO
IPC: H01L21/822
Filed: 1986-11-08
Abstract: PURPOSE:To manufacture a CMOS master slice LSI enabling I/O pin numbers to be increased without enlarging the chip size by a method wherein basic cells are arranged below power supply wiring layer feeding power to inner regions to constitute I/O buffer using the basic cells. CONSTITUTION:Multiple basic cells are arranged between a semiconductor substrate and a power supply wiring layer feeding power to an input/output buffer cell and a logic gate of a complementary MOS semiconductor integrated circuit device of master slice system to constitute the input/output buffer using the first and the second conductivity type MOS transistors in the basic cells. For example, the basic cells are arranged below the power supply wiring 5 to feed power to inner region from the power supply wiring on the I/O buffer region 4 arranged around the chip periphery of 1a to make the power supply wiring 5 pass on the basic cell rows 2. Finally, P channel MOS transistor and N channel MOS transistor of basic cells in the region 9 wherein power supply wiring 5 and the basic cell row 2 intersect with each other are combined with each other to constitute the output buffer.
Patent JP-H0987320-A (JP)
Title: Method and apparatus for removing monomer from vinyl ester polymer composition
Inventor: OURA MAKOTO
IPC: C08F6/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically obtain in a short time a polymer scarcely containing monomers from a polymer composition containing monomers. SOLUTION: An apparatus is used which comprises: an inverted cone vessel 1 which contains a vinyl ester polymer composition containing monomers remaining unreacted and has a heating jacket 6; a screw 7, 8 disposed along a generating line of the inner circumferential wall of the vessel 1 so as to revolve around along the wall while rotating on its axis; and a mechanism which enables the screw 7, 8 to move in that manner. The vinyl ester polymer composition is stirred by means of the rotation and revolution of the screw 7, 8 under heating to vaporize and remove the unreacted monomers contained in the composition.
Patent JP-H08225046-A (JP)
Title: Impact absorbing structure body
Inventor: TOKAWA YOSHITERU
IPC: B60R21/04
Filed: 1995-09-20
Abstract: PURPOSE: To obtain optimum impact absorbing characteristics in response to a condition of usage by making ribs projected out of a substrate be composed of long ribs, and of short ribs, and concurrently letting a ratio in cross sectional area of the longer ribs to the whole of the ribs be in a specified range. CONSTITUTION: The structural body is provided with long side plates 12, and short side plates 13, which are projected in the vertical direction with respect to a substrate 11, and with ribs which are composed of middle plates 15 parallel with each long side plate 12, and of middle plates 14 parallel with each short side plate 13, and these robs are formed into each regular lattice shape. In this case, the length of each long side plate 12 and each short side plate 13 is made L1 , and the length of each middle plate 14 and 15 is made L2 , impact is so designed as to be absorbed in two steps, that is, one step is by the large ribs, and the other step is by the small ribs, and furthermore, a ratio in cross sectional area of the long side ribs, each of which is L1 long, to the whole of the ribs is made to be 0.3 to 0.8.  By this constitution, impact load in the initial stage is identical to the value of an average impact load, and impact load applied to an object to be protected, which is located in the inside of the impact absorbing structural body, can thereby be relaxed.
Patent JP-H1075674-A (JP)
Title: Measurement of position for searching nipple by milking robot
Inventor: ONODERA SATOSHI
IPC: A01J7/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the position of a nipple part every individual without requiring collection and control of enormous data in a method for searching nipple of cow having individual difference. SOLUTION: The position and coordinates of an article at irregular position are obtained from the angle of a standard line with plural fixed points 3 and 4 and the distance between plural fixed points. Thereby, the measurement of position for searching nipple of milking robot is turned toward the practical use.
Patent JP-H0989129-A (JP)
Title: Valve cap of hydraulic control system
Inventor: SHIMIZU HIDEO
IPC: F16K3/24
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the out-of-roundness of a valve cap from degradation in cooling solidification after injection molding by separating an operative force receiving part from a seal part radially inward of the seal part while forming the same to be erected axially. SOLUTION: A valve cap 2 is formed with ribs 14 directed radially in the outer peripheral direction from a land 12 located in the axial center corresponding to an operative force receiving part. These ribs 14 are not joined with the outer peripheral part 4 and spaced therefrom through an interval (d). Further, lugs 16 deviated from the ribs in the phase are formed to face a land 12 located in the radial center part from the outer peripheral part 4 and project by a height (h). The rib 14 and lug 16 are extendly formed over the depth of a lightening part 8. Also, the end faces of the outer peripheral part 4, land 12, rib 14 and lug 16 form the same plane 18. Thus, since the outer peripheral part 4 is radially separated from the rib 14, the internal tension and contraction in the cooling solidification after injection molding are cut off in the separation part.
Patent JP-S62125261-A (JP)
Title: Method of installing solar heat type water heater
Inventor: MATSUDA TAKAAKI
IPC: F24J2/52
Filed: 1985-11-26
Abstract: PURPOSE:To make it possible to connect a heat collector and a hot water storage tank to each other at a shortest distance by accommodating a heat collecting plate into a box shaped casing so that one other surface of the heat collecting plate faces frontward, in a case where the hot water storage tank is installed on the back surface side of a heat collector. CONSTITUTION:Water inlet ports 8a and 8'a and water outlet ports 8b and 8'b of heat collecting plates 8 and 8' are provided at horizontally symmetric positions, and these ports are formed to have the same outer diameter. Further, the heat collecting plates 8 and 8' are made of stainless steel plates and the like, and two heat collecting plates 8x and 8y having a symmetric contour are partially weld-deposited by welding or the like. Onto one main surface of the heat collecting plate, a selective absorption paint 8z is applied. In the case of installing a heat storage tank 2 on the back surface side of the heat collector 1, the heat collecting plates 8 and 8' are accommodated in a box-shaped casing 7 by inverting front and back surfaces. Accordingly, water inlet and outlet ports 8'a and 8b of the heat collecting plates 8 and 8' and inlet and outlet ports 2a and 2b of the heat storage tank 2 can be connected at a shortest distance via a circulation pipe 5, and hence no air locking phenomenon occurs, and they are not disengaged under effects of wind and snow.