baber/WOPTO huggingface dataset:
Patent JP-2000052504-A (JP)
Title: Impact-resistant resin plate
Inventor: OGURA KOJI
IPC: B32B27/38
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an impact-resistant resin plate which can be easily produced without almost generating warpage. SOLUTION: A first polycarbonate resin layer 1, a first epoxy resin layer 2, an acrylic resin layer 3, a second epoxy resin layer 4 and a second polycarbonate resin layer 5 are successively laminated from a surface and the first and second epoxy resin layers 1, 4 comprise a bisphenol type epoxy resin cured matter.
Patent JP-S6287654-A (JP)
Title: Cast iron cylinder head for internal combustion engine and manufacture thereof
Inventor: KOYAMA HARATSUGU
IPC: B23K26/352
Filed: 1985-10-14
Abstract: PURPOSE:To easily manufacture a cylinder head at a low cost while the effect of prevention of cracks is sustained, by forming a fine graphite cast iron layer between valves and between the valves and a chambers. CONSTITUTION:In a roughly formed material of a cylinder head for a Diesel- engine, which is cast by a sand-mold process with the use of a molten material which is obtained by adding cerium as a deoxidizing agent in usual cast iron, inter valve sections between intake valves and exhaust valves and, and inter valve-chamber sections between the intake and exhaust valves and a chamber are subjected to a remelting and chilling process with the use of a TIG torch 8, and as a result, a remelted and chilled layer 9 is formed. Then, a high frequency heating coil 11 is disposed in the vicinity of the outer surface of the inter valve section, etc., to heat the latter before cooling. As a result, a fine graphite cast iron layer 12 which is the base material of the remelted and chilled layer 9 turned into ferrite, is obtained. Then, the cylinder head material is machine for finishing, thereby it is possible to obtain a cylinder head as a final product.
Patent JP-H04110347-A (JP)
Title: Resin composition for polyamide film
Inventor: EMOTO MASAHIKO
IPC: C08K5/13
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a resin composition for oriented polyamide film excellent in gas barrier properties, transparency and slip and having rigidity necessary for postprocessing by compounding a polyamide resin, a layered silicate homogeneously dispersed therein and a hindered phenol. CONSTITUTION:A resin composition for oriented polyamide film is obtained by mixing 65-99.94wt.% polyamide resin (desirably one of an average molecular weight of 9000-30000) with 0.05-30wt.% desirably 0.1-10wt.% layered silicate (desirably flat one having a thickness of 6-20Angstrom  and an edge length of 0.002-1mum and being homogeneously dispersed in the resin, suitably montmorillonite) and 0.001-5wt.% hindered phenol compound (e.g. Irganox 245, a product of Ciba- Geigy).
Patent JP-H0392747-A (JP)
Title: Acoustic density meter
Inventor: TORIGOE IPPEI
IPC: G01N9/00
Filed: 1989-09-05
Abstract: PURPOSE:To make the temperature, pressure and viscosity of fluid hard to give effects and to achieve convenient handling with a simple structure by obtaining the density of the fluid in a pipe based on the pressure gradient and the acceleration of the fluid in the pipe which is measured with a detector. CONSTITUTION:The sine wave signal outputted from a sine-wave oscillator 10 is applied to a diaphragm 5 of a speaker through an amplifier 8. Thus, the fluid in a measuring pipe 2 is vibrated. The output sine wave from the oscillator 10 is inputted into a multiplier 12. The phase of the output sine wave is made to advance by 90 deg. in a phase device 11. The obtained cosine wave is inputted into a multiplier 12'. The pressure in the measuring pipe 2 is guided into a differential converter 7 through waveguides 3 and 3'. The differential pressure DELTAp between the outputs is multiplied by sinomegat and cosomegat in the multipliers 12 and 12', respectively. The (x) and (y) components Ex and Ey of the pressure gradient are inputted into a substractor 14 through LPFs 13 and 13'. The density is obtained by substraction and inputted into an indicating instrument 15.
Patent JP-H04110127-A (JP)
Title: Setting device of molding condition of injection molding machine
Inventor: MURAKAMI TORU
IPC: B29C45/77
Filed: 1990-08-31
Abstract: PURPOSE:To simplify the preparation of molding conditions for screw speed by converting the relation between the position of flow front (flow tip of resin) and the speed of flow front into the relation between the screw position and the screw speed. CONSTITUTION:A plurality of short shot samples with the different amount of resin are molded and their pictures are taken and are sent to a picture- treating device. When the object to be molded is a circular shape, said radius is extracted, and it is set as the position f of flow front. A controller makes the relation formula of f=g(S) by said information and the screw position corresponding to said sample separate by inputted. The relation of the certain position fi on the molded object to the speed f of flow front necessary at said position is preliminarily inputted, and the relation of the position S of the screw to the speed S of the screw at said position is derived from said fi and the inclination (m) calculated from said relation-formula. Thus, the inputted flow front-speed and the pattern are converted into screw speed-pattern and are outputted in a screw speed-controller as the value of screw speed-command.
Patent JP-S6383921-A (JP)
Title: Production of magnetic recording medium
Inventor: YANAI AKIO
IPC: G11B5/84
Filed: 1986-09-29
Abstract: PURPOSE:To improve running durability and to decrease output fluctuation by forming a lubricating protective layer cong. a mercapto group and subjecting the layer to a buffing treatment with a non-woven fabric. CONSTITUTION:A thin ferromagnetic metallic film or thin alloy film is provided on a nonmagnetic base and after the protective lubricating layer contg. a compd. having the mercapto group is provided thereon, the surface of the protective lubricating layer is buffed by the non-woven fabric. For example, the magnetic recording medium (tape) 3 formed by providing the protective lubricating layer contg. the compd. having the mercapto group on the thin ferromagnetic metallic film on the nonmagnetic base is delivered from a delivery roll 1 and is buffed with the non-woven fabric 5, then the tape is taken up on tape-up reel 2. More specifically, the fabric 5 makes relative motion in contact with the recording medium 3 in the part of a guide 4-3 during the movement from a delivery reel 6 to a take-up reel 2. The running durability of the medium 3 is thereby improved and the output fluctuations thereof are decreased; in addition, a decrease in the coefft. of friction is admitted and the runnability is improved.
Patent JP-S6290452-A (JP)
Inventor: NAKANISHI KIYOSHI
IPC: E03D9/00
Filed: 1985-10-14
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-H0392191-A (JP)
Title: Key driven doll
Inventor: HASEGAWA RYOSUKE
IPC: A63J19/00
Filed: 1989-09-04
Abstract: PURPOSE:To enable a doll to enter the stage and be driven by keys in cooperation with a few persons by connecting the respective keys on a key board to the pin pivoted neck, feet, hands, mouth, eyes, etc., of the doll through wires, directly or levers. CONSTITUTION:A key board 1 of a frame 2 has keys 6 and knobs 7 urged to return by any number of springs 16, and wires 12 connected to the respective keys 6 are connected directly or through levers to the neck, feet, hands, mouth, eyes, etc., freely pivotable about pins of a doll 4 through ducts 13 fixed to a doll stand 14. When the knob 7 is moved along a guide 8, the doll 4 is moved back and forth, and when the knob 7 is rotated, the doll 7 is moved left and right of the frame 2 through a support rod 11. Thus, the doll can be adapted to enter the stage and act according to a talk by the key operations in cooporation with a few persons.
Patent JP-H07174758-A (JP)
Title: Parameter measuring device of breathing gas
Inventor: KARURU HARUNONKOORUTO
IPC: G01F1/66
Filed: 1994-09-26
Abstract: PURPOSE: To measure a plurality of respiratory parameters simultaneously by casting and integrally forming an ultrasonic sensor in a corresponding head of a respiratory tube and inserting it into a mouth of a patience and also prevent cross infection by rejecting it after it is used. CONSTITUTION: A respiratory tube 12 of medical polymer transmitting light is used as a main part of a measuring device 10. Standard type coupling parts 16, 18 are molded in the tube 12 and one of the parts is inserted into a mask or the tube and the other part is inserted into a hose coupling part. They also can be connected with a housing storing a preamplifier electron device. An opposite cylindrical head 20 is casted at a slant in the tube 12 to define measuring volume of the ultrasonic sensor 22. A head 24 is casted at a slant to define measuring volume for an infrared ray source 26 and a photo sensor 28. A pressure converter 30 is integrally formed in a wall of the tube 12 and a light source 32 is arranged in a housing 14 and fluorescent layer is coated on an inner wall of the opposite tube 12.  Whereby, a signal produced in the device 10 is read out without delay and various parameters are simultaneously measured.
Patent JP-H0970848-A (JP)
Title: Injection molded product
Inventor: OGAMI KENJIRO
IPC: B29C45/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product having good appearance and free from a sink by providing a molded part with specific wall thickness to at least a part and foaming only the core part of the molded part. SOLUTION: The plastisizing quantity of the resin in an injection molding machine is sufficiently taken to mold the resin by the socalled full shot method so as to well apply dwelling. In this case, the sink on the rear side of a rib part 2 is eliminated by inversely making the root part of a base part 1 and the rib part 2 large. That is, a corner-cut is provided to the root part so as to form an inscribed circle with a diameter of 3.0mm to make said part thick and a foaming agent is added to foam only the core part of the thick-walled part. Since only a necessary part can be foamed because sufficient pressure is applied as a molding condition, the non-foamed skin part of a molded product is also good in the transfer properties with a mold and, that is, appearance becomes extremely good.
Patent JP-S59121139-A (JP)
Title: Covering of optical fiber
Inventor: ITOU RIYOUICHI
IPC: C03C25/10
Filed: 1982-12-27
Abstract: PURPOSE:To cover optical fiber at high speed without lowering mechanical characteristics, by making optical fiber after drawing, travel in a bath of coating compound having a specific double structure so that it is covered with resins doubly. CONSTITUTION:For example, the G1 type glass fiber 1 drawn into 125mu diameter is passed through the first bath 3 of coating compound, sent to the second bath 4 of coating compound, covered with the coating compound 2a such as ultraviolet-curing acrylic urethane oligomer (1.51 refractive index, 25 deg.C, 1,300cm poise viscosity), and taken out from the outlet of the bath into the atmosphere. The covered glass fiber taken out from the second bath 4 of coating compound is passed through the curing bath 5 (e.g., 80W/cm lamp intensity, 100mm. irradiation distance) of ultraviolet light, and cured. In case of high-speed drawing, foaming will hardly occur in covering, and tensile breaking load is about 6kg and high.
Patent JP-H03133581-A (JP)
Title: Method of controling stud welding device
Inventor: KURAUSU GIISUBERUTO SHIYUMITSU
IPC: B23K9/20
Filed: 1990-08-30
Abstract: PURPOSE: To mitigate impact when the stud contacts the workpiece by applying a current and a voltage to the lifting coil only for a short time before the impact of the plunge stroke and turning it into a pulse current that stops when the stud contacts the workpiece. CONSTITUTION: At the starting time 0 of the plunge stroke shown by a solid line, no current is applied of the lifting coil shown by a chain line. When the plunge stroke lowers, with the stud in the state immediately before contacting 7 the workpiece, a current is imparted 6 to the lifting coil, weakening the lowering force of the stud, and applying the pulse current in the manner that the current of the lifting coil stops when the stud contacts 8 the workpiece; the impact between the stud and the workpiece is thereby mitigated, attenuating the lowering to 5'.
Patent JP-S6475379-A (JP)
Title: Signal transmitter for elevator
Inventor: HIDA TOSHIMITSU
IPC: H04Q9/00
Filed: 1987-09-16
Abstract: PURPOSE: To prevent a great difference in impedance on a plurality of transmission paths to improve the transmitted waveforms for an elevator used for a large number of stories by arranging story signal transmission devices alternately for connection to the plurality of signal transmission paths. CONSTITUTION: Each of signal transmission devices 4a for odd-numbered stories is connected to a first transmission path 3a, and each of signal transmission devices 4b for even-numbered stories is connected to a second transmission path 3b so that the signal transmission devices 4a, 4b transmit and receive story information to and from an elevator controller 1 via respective host signal transmission devices 2a, 2b. When the story information from the elevator controller 1, with the addition of story names, is transmitted to the signal transmission device 4a or 4b for the odd- or even-numbered stories, the story coinciding with its own story name receives the information and returns story information such as pushbutton operations back to the elevator controller 1.  Thus, no great difference in impedance occurs on the transmission paths to improve the waveforms transmitted, and even if either the first or second transmission path fails, users can use the elevator by simply walking by one story.
Patent JP-H1159685-A (JP)
Title: Water-heating container
Inventor: WATANABE AKIHIKO
IPC: F24V30/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To securely prevent the overcharge of water or the like when this container is used and securely obtain a favorable operability. SOLUTION: A self-heating container 10 is removably housed in a container 11 opened at the top. A water container 17 provided in the lower part of the container 11, is constituted of a protruded part 18 integrally formed with the container 11, and a bottom member 19 provided to be relatively displaceable against the protruded part 18. A specified quantity of water 20 is contained in the inside space surrounded by the bottom face of the container 11 opened at the top, the inside face of the protruded part 18, and the upper face of the bottom member 19, in the water container 17. The inside space of the water container 17 is connected to the container 11 through a connection hole 21 formed at the bottom face of the container 11. A seal member 25 is peelably provided at the upper face of the connection hole 21.
Patent JP-S61107321-A (JP)
Title: Liquid crystal display element
Inventor: OKADA SHINJIRO
IPC: G02F1/1337
Filed: 1984-10-31
Abstract: PURPOSE:To form a liquid crystal which indicates the smectic phase of a uniform monodomain over the entire surface by the constitution in which substrates have orientation control films formed of an org. tantalum compd. and org. resin at the boundary face in contact with a smectic liquid crystal. CONSTITUTION:The orientation control films 3 consisting of the compsn. consisting essentially of the org. tantalum compd. are formed on plastic substrates 1 on which transparent electrodes 3 are formed in a liquid crystal element having the cell structure sealed with the smectic liquid crystal between a pair of the substrates provided with the electrodes. More specifically, Ta(OC2 H5)5 or Ta(OC3H7)5 is used for the org. tantalum compd. A polyester resin or the like is more particularly usable for the org. resin. Orientation performance is not satisfactorily obtainable if the concn. of the org. tantalum and org. resin in a coating liquid contg. the org. tantalum and org. resin is too low in the stage of forming the films 3 by using said coating liquid. The waving of the film, the interference color of the reflected light arising from a refractive index and the increase in the resistance value on the transparent conductive film arise if the concn. is too high and therefore the concn. of 1-10wt% is preferable.
Patent JP-2001050907-A (JP)
Title: Method for inspecting substrate
Inventor: AOKI TSUNEMOTO
IPC: G01N21/89
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To discriminate a substrate defect from a substrate deposit by inspecting the defect by a substrate defect-inspecting device, before washing for recording the result, and inspecting the defect again after the washing, and then comparing substrate defect inspection information before and after a cleaning process. SOLUTION: A substrate defect-inspecting device 4 comprises a light source 5 and a light reception part 6 arranged with a gap to a substrate 1, a data- processing part, a substrate table traveling in the X and Y directions of a horizontal position where the substrate 1 is placed, and the like. In this configuration, a light beam is applied from the light source 5 before cleaning. Then, when a defect 2 exists at a position before inspection, the inspection information is stored at the information storage part of a substrate defect-inspecting machine 4, the substrate table is moved in X and Y directions, and the entire surface of the substrate is inspected and stored at the information storage part. Then, after the substrate 1 is cleaned, the inspection information on the entire surface of the substrate 1 is stored by the similar means again.  Then, inspection information before and after cleaning the substrate 1 is incorporated into the substrate defect-inspecting machine 4 or it is compared by an external computer.
Patent JP-H04110904-A (JP)
Title: Optical filter connecting module
Inventor: NAKAJIMA TAKESHI
IPC: G02B6/24
Filed: 1990-08-31
Abstract: PURPOSE:To allow the connection of optical fibers to each other with one operation at the time of connection of the coated fibers of optical fiber cables for wiring and leading fibers and at the time of patching and elongating of the lower parts of the coated fibers by changing the winding diameter of the optical fibers on a drum. CONSTITUTION:Respective split bodies 11 are displaced to the inner side and the outside diameter size of the drum 10 is reduced when one end of the optical fiber 1 is pulled toward A. The spacing sizes between the respective split bodies 11 are diminished in this way and the outer peripheral length is diminished. The optical fiber 1 is correspondingly let off. The split bodies 11 are returned to the outer periphery by the elastic recovering force of respective springs 13 when the tensile force on the optical fiber 1 is released and, therefore, the optical fiber 1 is eventually taken up on the drum 3 again. The patching of the coated fiber, the elongating of the lower parts and the connection of the coated fibers and the leading fibers at the connection point are easily executed in a short period of time in this way.
Patent JP-S59122905-A (JP)
Title: Method for measuring position of part located in inner space on spherical surface
Inventor: TSUBOI TOMOMI
IPC: G01B21/04
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a method by which highly accurate measurement can be performed, by obtaining a measuring reference point on a spherical surface, based on the intersection of the spherical surface and the extension of a line, which connects the coordinates of the measuring point of a part located at a position in the inner space on the spherical surface and the center of said spherical surface, and the lengths of the arcs along reference lines on the coordinates of the spherical surface. CONSTITUTION:A rail 5 is attached to a spherical surface plate 1 through a rail support 4. A line connecting the coordinates of a rail measuring point Pr of the rail 5 on the spherical surface plate 1 and a center O of said surface plate 1 is extended, and an intersection p with the surface of the surface plate 1 is indicated by a computed value. Arc lengths H and H' along reference lines X-X and Y-Y are measured, and measuring reference points x and y in both directions are obtained. The arc lengths H and H' are further measured by the reference points x and y, and the intersection P is obtained on the surface plate 1. Then a T-square 6 is applied upright to the surface plate 1 at the intersection P. The vertical surface of the T- square 6 is aligned in the direction at a surface right angle corresponding to the rail measuring point Pr on the side of the rail 5 to be measured and the intersection P. Thus the position of the rail 5 can be set highly accurately.
Patent JP-S60120714-A (JP)
Title: Production of curable polyurethane excellent in hydrolysis resistance
Inventor: MATSUMOTO MITSUO
IPC: C08G18/42
Filed: 1983-12-05
Abstract: PURPOSE:To produce the titled polyurethane excellent in light, heat and hydrolysis resistances, by using a specified isocyanato-terminated prepolymer or a specified hydroxyl-terminated prepolymer. CONSTITUTION:A polyol obtained by the ring opening copolymerization of beta- methyl-delta-valerolactone with a low-molecular polyhydric alcohol (e.g., ethylene glycol) is reacted with an excess or insufficient amount of a polyisocyanate compound to obtain an isocyanato-terminated or hydroxyl-terminated prepolymer having a group of the formula and an average MW of 300-6,000. This prepolymer is mixed with a polyisocyanate (e.g., diphenylmethane-4,4'-diisocyanate) or an active hydrogen-containing polyvalent compound (e.g., ethylene glycol), and the mixture is cured after defoaming and molded at room temperature-130 deg.C.
Patent JP-H04111596-A (JP)
Title: Input device
Inventor: MIHASHI TAKAMICHI
IPC: H04Q9/00
Filed: 1990-08-30
Abstract: PURPOSE:To improve an operability when operating other companys' VTRs or televisions by storing a command signal for executing the operation of other companys' VTRs or televisions. CONSTITUTION:A remote commander 10 is provided an LCD display 31, a touch panel 32 is laminated on the LCD display 31, and a key display is executed by this LCD display 31. The remote commander 10 like this can set various operation modes, and a key arrangement can be changed corresponding to each mode. And the command signal for executing the operation of other companys' VTRs and televisions is stored, and when operating other companys' VTRs and televisions, each maker's number is made common in the case of the VTR as well as the television. Thus, the operability is improved even when operating other companys' VTRs and televisions.
Patent JP-S6473548-A (JP)
Title: Cassette type magnetic recording and reproducing device
Inventor: IKEDA HAJIME
IPC: G11B33/02
Filed: 1987-09-14
Abstract: PURPOSE:To protect a magnetic tape and to protect a mechanism part of a main body side by forbidding an ejection operation of a holder when an outer lid, which is closed with covering a cassette holder at a tape cassette attaching position, comes near the closing lid position. CONSTITUTION:When the outer lid 4 to close with covering the cassette holder 3, which is moved and operated to the tape cassette attaching position, comes near the closing lid position, fitted freely capable of opening and closing, and separated from the cassette holder 3 supported freely movably ranging between a tape cassette detaching position and a tape cassette attaching position, an ejection operation forbidding means is engaged with an ejection operation means 67, the ejection operation of the cassette holder 3 is forbidden. By this method, the projection of the magnetic tape and the protection of the mechanism part of the device main body side as well are performed.
Patent JP-S60123601-A (JP)
Inventor: ICHIKAWA SEIJI
IPC: E01B19/00
Filed: 1983-12-07
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。