baber/WOPTO huggingface dataset:
Patent JP-S63193939-A (JP)
Title: Expandable styrene resin particle and production thereof
Inventor: KATO TETSUYA
IPC: C08J9/16
Filed: 1987-02-06
Abstract: PURPOSE:To obtain expandable resin particles effective in shortening the cooling time in molding, by carrying out suspension polymerization of a styrene monomer in an aqueous medium in the presence of paraffin which is solid at normal temperature and impregnating the polymer with a foaming agent at the latter state or after the completion of the polymerization. CONSTITUTION:An expandable styrene resin particle containing 0.01-0.5wt.% paraffin can be produced by (A) carrying out suspension polymerization of a styrene monomer (containing >=50% styrene or its derivative) in an aqueous medium while adding a paraffin having a melting point of 40-70 deg.C in an amount of 0.01-0.8% (based on the total monomer) to the polymerization system when the polymerization conversion is preferably 50-90% and (B) impregnating the obtained polymer with 1-20% foaming agent which is liquid or gaseous at normal temperature (e.g. propane, butane, etc.) based on the styrene resin particle. The addition of the paraffin is carried out in the form of a solution dissolved in a small amount of a solvent or the styrene monomer.
Patent JP-S57141906-A (JP)
Title: Tap changing transformer
Inventor: ONO MASARU
IPC: H01F29/02
Filed: 1981-02-27
Abstract: PURPOSE:To minimize a load loss at a lower voltage tap than a middle tap by dividing in series into more than two a main coil that connects with a tap coil in series thereby connecting one of the divided coil with a tap coil in parallel. CONSTITUTION:A tap coil 10 is would around a leg 4 of the core side and a main coil that connects with the coil 10 in series is divided into a coil 8 and 9 that connect with the coil 10 and 9 in parallel. The coil 8 that connects with the coil 10 in series and the coil 9 and a main coil 2 are would around the main leg of the iron core 1. In this connection at the highest tap, 1.0A current flows in the coil 2, 0.909A in the coils 8, 9 and non in the coil 10. At the center tap, 1.0A in the coils 2, 8, 0.5A in the coils 9, 10, and no current in the coils 9, 10. The current flow in the coil 2 does not exceed 100% and at the lowest tap a current flows only in the coils 2, 8.
Patent JP-H05242301-A (JP)
Title: Image/code data converter
Inventor: MASUDA KOZO
IPC: G06K9/68
Filed: 1992-02-14
Abstract: PURPOSE:To attain infinite conversion by providing this image/code data converter with an analyzing part for converting inputted image data into code data, an information part having corresponding information to be used for correspondence between both the data, the 1st output part for outputting the code data and the 2nd output part for outputting the corresponding information applied from the information part. CONSTITUTION:An image input part 10 inputs the image data of an original and an image analysis part 11 converts the image data into corresponding code data based upon code information. When no corresponding code data exists, a code is set in the code data concerned and registered in the code information part 13. After analyzing the image, the code data output part 12 outputs the code data corresponding to the inputted original. The corresponding information between the image data and code data is outputted to the code information output part 14. Thus, image data can be converted into code data without being restricted by a specific position, size, or character.
Patent JP-H08287470-A (JP)
Title: Method and device for reproducing optical information and optical information recording medium
Inventor: MAEDA TAKESHI
IPC: G11B7/00
Filed: 1996-02-14
Abstract: PURPOSE: To reduce cross talks in a one beam reproducing optical system with a simple circuit. CONSTITUTION: A learning mark is recorded on a learning area of each track, and an information mark is recorded on a data recording area by shifting its recording position by one lattice point at every track. Information is read out using a one beam optical system. An equalization coefficient learning circuit 121 detects a two-dimensional leakage amount of the information from regenerative signals for the lattice point recording the learning mark on the track from which the information is to be read out and the information recording lattice points of before/behind of the lattice point to calculate an equalization coefficient from them. Thereafter, a two-dimensional equalization circuit 114 eliminates the cross talk from an adjacent track incorporated in the regenerative signals for respective information recording lattice points by using a pair of regenerative signals for an intermediate point immediately before/immediately after of the lattice points and the above calculated coefficient. An interference between codes incorporated in the eliminated regenerative signals is eliminated by the regenerative signals for plural information recording lattice points existing before/behind of the information recording lattice point.
Patent JP-H01203296-A (JP)
Title: Method for synthesizing diamond-like carbon film
Inventor: KUROKAWA HIDEO
IPC: C23C16/26
Filed: 1988-02-08
Abstract: PURPOSE:To obtain the title carbon film having high hardness at a high speed by converting a gas essentially consisting of a paraffinic hydrocarbon to plasma, accelerating the ions therein and blowing the plasma to a substrate. CONSTITUTION:After the inside of a plasma tube of the device of, for example, a plasma injection CVD method is evacuated to a vacuum, the gaseous raw material which is the paraffinic hydrocarbon (e.g.: butane) and a carrier gas (e.g.: Ar) are introduced into the tube and are converted to the plasma by impressing high-frequency electric power to an excitation coil 2 installed on the outside circumference of a plasma tube 1. The plasma is then blown by >=10Pa pressure difference from a supply opening 4 to the substrate 5 installed to a vacuum vessel 3 which is so provided to generate the above-mentioned pressure difference with the plasma tube 10. A potential difference is simultaneously provided between an acceleration electrode 6 disposed in the plasma tube 1 and the substrate 5 by a DC power supply 7 to accelerate the above-mentioned plasma and to bring this plasma into collision against the substrate 5, by which the title carbon film is formed.
Patent JP-H06191005-A (JP)
Title: Gauze stretching apparatus
Inventor: OTANI YASUAKI
IPC: B41C1/14
Filed: 1992-01-18
Abstract: PURPOSE:To improve gauze stretching workability greatly without unevenness in gauze strething accuracy by constituting a cutting device, wherein one cutting blade whose direction can be freely changed in the direction of each frame surface of a frame body is freely displaced at an acting position and at an action-less position. CONSTITUTION:After the gauze pushing work with a pushing device is completed, a supporting rod, wherein a pushing roller 306 having a plurality of rotating rollers at the tip is provided, is lifted up with a cylinder. A cutter 404 of a cutting device 400 is lowered with a cylinder 401 conversely. At this time, the cutting device 400 is moved to a cutting position with a table 87 beforehand. The cutter 404 is lowered to the side of the outer surface of the frame body. The direction of the cutter 404 faces the cutting direction, i.e. the running direction of the moving table 87. Therefore, the cutter 404 is lifted up to the top dead center with the cylinder 401 after the cutting of the gauze at the outer surface side along the frame in the running direction among four frames of the frame body is completed. The supporting rod 403 is rotated by the specified amount through gears 310 and 406 by the operation of a driving motor 309. The cutting direction of the cutter 404 is displaced into, e.g. the direction Y. Thus the outer surface side of the frame is cut.
Patent JP-H114385-A (JP)
Title: Method for obtaining read signal with high dynamic range of pixel structure based on cmos and pixel structure based on the cmos
Inventor: DIERICKX BART
IPC: H01L27/146
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an active or passive pixel structure and its read method in which duplex or multiplex linear voltage - light response is obtained from a single pixel. SOLUTION: After a 1st period while a change carrier converted from an electromagnetic radiation ray irradiated on a photoelectric element 3 is acquired at an output node of the photoelectric element 3, a 1st switch 1 is open, charge carriers of a 1st number are stored in a memory element 4 and a 1st signal is generated and then the 1st switch 1 is closed. After a 2nd period, a 2nd signal is generated from charge carriers of a 2nd number stored on an output node of the photoelectric element 3. A read signal is obtained by combining at least the 1st and 2nd signals.
Patent JP-H08188770-A (JP)
Title: Antifogging agent
Inventor: ISOBE KENJI
IPC: C09K3/18
Filed: 1995-01-23
Abstract: PURPOSE: To provide an antifogging agent excellent in the antifogging force in comparison with antifogging agents using conventional nonionic surfactants, capable of being effectively used as a fog-preventing agent for polymer films used for food-packing materials, agricultural vinylic polymer houses or green houses, and further also suitable for mirrors, glass, etc. CONSTITUTION: This antifogging agent comprises the mixture of the 8-18C fatty acid monoester of at least a polyhydric alcohol selected from sorbitol, 1,5-sorbitan, 1,4-sorbitan and isosorbite with the 8-18C fatty acid diester of at least the polyhydric alcohol selected from sorbitol, 1,5-sorbitan, 1,4-sorbitan and isosorbite in a monoester/diester weight ratio of 3/7 to 9/1, wherein the total content of the fatty acid tri and higher esters of the polyhydric alcohol is <=5wt.%.
Patent JP-H09195940-A (JP)
Title: Air compressor
Inventor: KUDO SADATOSHI
IPC: F04B39/10
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent free moving of a valve seat plate and biting of a valve body. SOLUTION: In an air compressor 11, a pressure clearance part 36 and an engaging part 31 are integrally formed on the end of a valve body (a valve disc) 41 side of a valve seat plate 35 on which a valve seat 39 of a discharging valve 22 is formed, and the valve seat plate 35 is fixed by pressing the pressure clearance part 36 into the opening end of a cylinder chamber side of a valve cage 23 to be fitted to a cylinder head 15 and engaging the engaging part 37 with the cylinder chamber side end surface of the valve cage. Since the valve seat plate is fixed to the valve cage by the pressure clearance part and the engaging part before the valve cage is fitted to the cylinder head, jumping of the valve body from the valve cage at the time when the valve cage is fitted into the cylinder head is prevented.  The free movement of the valve seat plate by discharge pressure is prevented by the engagement of the engaging part.
Patent JP-H09200976-A (JP)
Title: Power system monitoring equipment
Inventor: MANABE YOSHIO
IPC: G06F3/048
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a computer required for editing a system monitoring screen for indicating on a display when the display is requested. SOLUTION: Output variable data editing means 4 edits output variable data in advance which are to be displayed on a display unit 22. And a system status display means 7 will, if the display is requested by an operator, display the data of a system monitoring screen based on the output variable data edited in advance and the output fixed data edited by output fixed data editing means 10.
Patent JP-S62191590-A (JP)
Inventor: YOHAN GURIHISEN
IPC: D21D1/20
Filed: 1987-02-10
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-H08203412-A (JP)
Title: Earth leakage breaker fitted with auxiliary switch
Inventor: KAWASHIMA YOSHIAKI
IPC: H01H83/02
Filed: 1995-01-24
Abstract: PURPOSE: To facilitate the assembly work into an earth leakage breaker of an auxiliary switch which detects the on-off state of the earth leakage breaker. CONSTITUTION: A base 2 of mold resin where an auxiliary switch 1 is attached with a screw 3 is engaged and combined with the yoke 5 of a leakage trip 4 from the side, and next when fastening the yoke 5 to the case 8 of the leakage breaker with a screw 9, the base 2 is engaged with the case 8 thereby being fixed. Since the base 2 can be fixed at the same time with the attachment of the leakage trip 4, the work such as the tightening of a screw, etc., for fixing the auxiliary switch 1 is unnecessary.
Patent JP-S59154025-A (JP)
Title: Leaking method of reaction chamber of semiconductor manufacture equipment
Inventor: KATOU SHIGEKAZU
IPC: H01L21/302
Filed: 1983-02-23
Abstract: PURPOSE:To eliminate a leaking means provided to a reaction chamber in conventional method and reduce the floor area for the equipment installation. CONSTITUTION:A reaction chamber 1 is exhausted and depressurized to a prescribed pressure by an exhaust equipment 2. In order to recover the pressure in reaction chamber 1 to the atmospheric pressure, a valve 10 is closed and then a gas supplying equipment 4 is operated. With this procedure, the gas (a) introduced through a leaking pipe 24 is introduced into the reaction chamber 1 through an open valve 11 and an air supplying tube 21. With this constitution, a leaking means which is provided to a reaction chamber in a conventional method is not necessary and the floor area for the installation of a semiconductor manufacture equipment can be reduced so that a throughput per unit floor area for the installation can be improved.
Patent JP-H08200198-A (JP)
Title: Leakage preventing device for water turbine
Inventor: MUTAGUCHI KOZO
IPC: F03B3/02
Filed: 1995-01-25
Abstract: PURPOSE: To reduce an amount of air flowing through a drain pipe and escaping to a spot situated downstream of a pipe when a runner is raced. CONSTITUTION: In a water turbine having a drain pipe 10 to intercommunicate the interior of the lower cover 4 of the outer peripheral part of a runner 2 and the interior of a draft tube 5, water in the draft tube 5 is pressed down through injection of compressed air in a space in which a guide vane 6 is closed and a runner 2 is rotated. A bypass pipe 12 is provided to communicate together an air part formed in the draft tube 5 below the runner 2 and the air part of the outer peripheral part of the runner 2 of an upper cover 3.
Patent JP-H09217719-A (JP)
Title: Pipe holding tool
Inventor: OI SHIGEO
IPC: F16L3/12
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pipe holding tool for easily carrying out installing work of pipes whose diameter are different from each other. SOLUTION: In a pipe holding tool 10, a cross sectional U-shaped pipe housing space 14 is formed, and flexible pieces 20 extend from front and rear end rims of right and left vertical walls 13, 13 for forming the space 14 at the angle of 45 deg.k. A half circular arc shaped notch and a supporting surface formed by chamfering in a crescent shape along the rim part of the notch part are formed on the top end of each flexible piece 20. In the facing supporting surfaces, mutual elastic force of the right and left flexible piece 20 are made to act on a pipe (p) so as to hold it.
Patent JP-S60171352-A (JP)
Title: Solar heat collecting device
Inventor: ITOU KAZUFUMI
IPC: F24J2/04
Filed: 1984-02-15
Abstract: PURPOSE:To constitute a device simply and stabilize the blow-off temperature of the device by controlling a choke valve with a thermally deforming fitment, expanded and contracted by the solar heat. CONSTITUTION:A heat collecting panel 9 is utilized as the thermally deforming fitment 5, expanded and contracted by the solar heat and is connected to the choke valve 6. The opening area of the outlet port 3 can be controlled by selecting the length of the heat collecting panel 9 properly in accordance with the increase of temperature. The length of the panel 9 is designed so that the outlet port 3 is closed when the solar heat is not being projected and the opening area of a communicating path 4 is increased in accordance with the increase of the solar heat.
Patent JP-S61191902-A (JP)
Title: Laser beam converging position detecting device
Inventor: OOKAWA KANEYASU
IPC: G01J1/42
Filed: 1985-02-15
Abstract: PURPOSE:To enable to measure a three-dimensional position of a laser beam converging point by displaying an output corresponding to an aberration from an electric apparatus section and moving the relative position of a photo-detector side and a photo-source side based on a substance of the indication. CONSTITUTION:An output P0 is generated from an electric apparatus section 18 as an output corresponding to the strength of an incident laser beam 23 and the other outputs DELTAPx, DELTAPy, DELTAPz are all null. And in this state, when a beam 23 with its optical axis aberrated towards Y-axis direction is provided, a reflecting beam flux at a prism 11 is incident to a photo-detector 12 or 13. Then, while the output P0 is generated from the electric apparatus section 18, the output DELTAPy is also generated as an output indicating an positional aberration towards the Y-axis direction and the both outputs are displayed on display sections 19 and 21 respectively. Therefore, by moving a supporting body 16 three-dimensionally so that the indication of the display section 21 becomes null as same as the other display sections 20, 22 and by measuring an aberrated position from the datum position in X, Y, Z directions respectively at a detecting section 17, the position of a converging point 231 of the beam 23 can be detected.
Patent JP-H08222438-A (JP)
Title: Inductance and transformer
Inventor: AMANO MASAHIKO
IPC: H01F17/04
Filed: 1995-02-16
Abstract: PURPOSE: To provide a flat type inductance and transformer wherein an electrode is led outside of a spiral-shaped conductor pattern. CONSTITUTION: On an insulation base material 2, a coil conductor pattern 1a, acting as a primary coil, and a coil conductor pattern 1b, acting as a secondary coil, are formed, and, at least one of them is formed in spiral shape, and, at terminal parts 3a and 3b inside of the spiral-shaped coil conductor patterns 1a and 1b and the outside part, wire bonding conductor patterns 40a, 40b, and 50b are provided. And, they are so formed that they are long in wire bonding direction, and the wire bonding conductor patterns 40a, 40b, and 50b are connected by wire bonding, so that the terminal parts 3a and 3b inside of the spiral-shaped conductor pattern 1a is led outside of the spiral-shaped coil conductor pattern 1a.
Patent JP-H10220657-A (JP)
Title: Sealing joint
Inventor: HOSAKA EIJI
IPC: F16L19/08
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To stably support and surely seal a quartz pipe by supporting the quartz pipe at two points. SOLUTION: A first and second sealing joint sections 61 and 62 are secured in a quartz pipe 31 to support the quartz pipe 31 at different points. For this purpose, first of all, a first sealing joint sections 61 is secured by securing a first fixture 35 in the base end section 30 of the quartz pipe 31, putting an O-ring 38 in the ring-like recessed section 44 of the first fixture 35, securing a first ferrule 39 integrated in the front section of an extended fixture 58, and deforming the O-ring 38 by threadedly engaging with a first nut 45.  In the next step, a second sealing joint sections 62 is secured by securing a second fixture 41 integrated in the rear section of the extended fixture 58 in the base end section 30 of the quartz pipe 31, putting an O-ring 48 in the ring-like recessed section 59 of the first fixture 35, securing a second ferrule 49, and deforming the O-ring 48 by threadedly engaging with a second nut 51.
Patent JP-H05224114-A (JP)
Title: Zoom lens mechanism
Inventor: KOMATSU NOBUO
IPC: G02B7/10
Filed: 1992-02-14
Abstract: PURPOSE:To provide a zoom lens mechanism by which the length of a lens is made shorter than in the state of a wide angle end, where a dedicated driving mechanism is not newly needed, and whose entire device is not made large and complicated. CONSTITUTION:A holding frame 21 for a fixed lens group C2 which is fixed at a zooming position within a zooming range is displaced in an optical axis direction with respect to a fixed frame 12. In a non-used state, a moving frame 14 and a front lens frame 17 are moved in the direction of the back side of the optical axis. When a zoom position detection circuit detects a collapsing position, a motor 30 for zooming is stopped by the operation of a control circuit 32. The fixed lens group C2 is retreated to the collapsing position astern of the zooming position, and a 1st moving lens group C1 and a 3rd moving lens group C3 are retreated further from the wide angle end within the zooming range, whereby the length of the lens is drastically made short.
Patent JP-H06243743-A (JP)
Title: Wire harness assembling jig
Inventor: NAKAJIMA HIDEKI
IPC: H01B13/012
Filed: 1993-02-17
Abstract: PURPOSE:To guarantee the accurate positioning, and to improve the workability in a jig to be fitted on a wire harness assembling drawing board. CONSTITUTION:A base block 40, on which a support bar 20 is stood, is fitted to an assembling drawing board 30 through a hinge 50 freely to turn, and a predetermined jig is installed in the tip of the support bar 20. Posture of the support bar 20 can be switched between the standing posture that the support bar 20 is stood on the assembling drawing board 30 and the inclined posture that the support bar 20 is inclined from the standing posture by turning the base block 40. Consequently, the jig is stood at need and turned down on the assembling drawing board during other processes without standing the jig during the whole time of the wiring work.
Patent JP-H07238787-A (JP)
Title: Method for forming invert concrete and device for measuring height
Inventor: HARA HIDETOSHI
IPC: E21D11/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a method for efficiently forming an invert concrete with a high degree of accuracy of height dimension with respect to design dimensions in constructing a tunnel, wherein whether or not the height is provided according to the design dimensions can be simply and efficiently measured. CONSTITUTION:An invert concrete height-measuring device 10 is provided above a bottom plate 11a in such a manner that the left and right ends of the device 10 are mounted on rails 13 provided on an extended receiving shelf 12 formed on either side wall of a tunnel 11 and also the device can be moved in the longitudinal direction of the tunnel 11. Almost simultaneously with the setting of the device 10, invert concrete 15 is placed on the plate 11a of the tunnel 11, following which the device 10 is moved over the entire length of the placed concrete, while a measuring element 19 which constitutes the device 10 and can be slidably moved in the width direction of the tunnel is caused to slide to measure the height of the surface of the invert concrete. The height of the invert concrete is readjusted based on the result of the measurement.
Patent JP-H04267656-A (JP)
Title: Fsk signal reception circuit
Inventor: SHIBATA SHINICHI
IPC: H04L27/14
Filed: 1991-02-22
Abstract: PURPOSE:To increase the S/N, to reduce the error rate, to make the circuit small and to reduce the power consumption by applying digital addition processing to an output signal from plural discriminators and outputting a demodulated base band signal. CONSTITUTION:An amplitude level of base band signals IS, QS is discriminated by four D FFs 11-14 of an amplitude level discrimination circuit 10. Discrimination outputs of the FFs 11,12 and 13,14 are added respectively by full adders 31,32 and number of 1s in the discrimination outputs of the FFs 11-14 is totalized. The sum signal comprising a binary data is given to a digital filter 40, in which a fundamental frequency component is extracted and it is fed to a comparator 50, in which a base band signal binarized according to a threshold level and demodulated results in a base band signal. Thus, the S/N is kept high and the error rate is decreased, the circuit is made small and the power consumption is reduced.