baber/WOPTO huggingface dataset:
Patent JP-H0464035-A (JP)
Title: Evaluating method of strength of magnetic recording medium
Inventor: MIZOO YOSHIAKI
IPC: G01N29/00
Filed: 1990-07-03
Abstract: PURPOSE:To enable accurate measurement of a Young's modulus of a magnetic recording medium by a method wherein vibration is given to a point of the magnetic recording medium, an ultrasonic wave is made propagated through the magnetic recording medium, the speed of propagation of the ultrasonic wave is measured and the Young's modulus of the magnetic recording medium is determined therefrom. CONSTITUTION:An ultrasonic pulse transmission terminal 2 and an ultrasonic pulse reception terminal 3 are brought into pressure contact with a magnetic recording medium 1 and the fore end of the terminal 2 is vibrated in a pulsative manner in parallel with the surface of the medium 1. Thereby an ultrasonic wave 4 is propagated in parallel with the magnetic recording surface of the medium 1 and a time T of propagation till reception by the terminal 3 is measured by an oscilloscope or the like. When a distance L from the terminal 2 to the terminal 3 is determined beforehand, a sonic velocity V of the ultrasonic 4 is determined by V=L/T. Besides, the relation of the propagation speed of the ultrasonic wave 4 with a Young's modulus E is determined by E = [rho(1+sigma) (1 - 2sigma)V ]/(1- sigma) and E=rhoV when the density of the medium is denoted by rho, a Poisson ratio by sigma a longitudinal wave by VL and a transversal wave by Vrho.
Patent JP-H0663068-A (JP)
Title: Thigh part of coxa prosthesis
Inventor: KAARU HAINRITSUHI TEEGERU
IPC: A61F2/36
Filed: 1991-06-19
Abstract: PURPOSE: To compress a sponge material of a hip joint prosthesis, to strike the stem into a bone, or to pull the stem out of the bone easily and securely. CONSTITUTION: A hole 25 is formed on the outer side of a neck 13 of this hip joint prosthesis, so that the sponge material of the prosthesis can be inserted with a stem 11 implanted into the femur. And a screw part 26 is formed in the hole 25, so that the stem 11 will be struck into or pulled out of the femur by engaging/disengaging plugs or eyes.
Patent JP-2001001694-A (JP)
Title: Inlaid product, its manufacture and part component for the inlaid product
Inventor: FUJITA MINORU
IPC: B44C1/26
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a product of high quality of a low cost by stabilizing engaging of an inlaying material even by a thin material. SOLUTION: The method for manufacturing an inlaid product comprises the steps of excavating a plurality of recesses 2 of a pattern, a character or the like on a base material 1 made of wood, cutting a plurality of engaging materials at a sheet-like member 10, forming the member 10 of a sheet-like engaging material body 13, a sheet-like reinforcing material 14 adhered to a rear surface of the body 13 and a sheet-like support material 15 adhered to a front surface of the body 31 to support an engaging material 11 in the case of manufacturing the inlaid product by engaging the material 11 with corresponding recess 2, cutting an unnecessary portion except the material 15 of the member 10 in the case of cutting the material 11, cutting a plurality of the materials 11 constituted of the body 13 and a reinforcing material 14 and symmetrical in a mirror to the plurality of the recesses 2,  thereby forming a part member P attached with the plurality of the materials 11 to the material 15, then engaging the material 11 with the recess 2 of the material 1 made of wood with the material 15 of the member P, and thereafter removing the material 15.
Patent JP-H0345861-A (JP)
Title: Cooling device and cooling method
Inventor: DEBITSUDO NOOTON SHIYAA
IPC: F25B1/10
Filed: 1990-07-03
Abstract: PURPOSE: To regulate the pressure of a cooler effectively without sacrifice of economizer effect by providing a bypath from the first stage delivery side to the first stage suction side of a compressor, and a valve for controlling the flow rate in the bypath in response to load request of the cooler. CONSTITUTION: Under full load state, a valve 62 is interrupted and the output from a first stage 20a is fed entirely to a second stage 20b. High temperature high pressure refrigerant gas is fed from second stage to a condenser 30 where it is condensed and liquefied before being fed to a thermal expansion valve 40 being controlled in response to the delivery temperature of an evaporator 50 detected by a temperature sensor 40a. When lowering of load request is detected by a sensor 62a, a valve 62 is opened proportionally and the output from the first stage 20a is bypassed to the suction side thus reducing flow to the second stage 20b.  Since the second stage 20b operates constantly to suck refrigerant during operation of the compressor 20, at least a part of output from the first stage 20a required for sustaining flow in the evaporator 50 passes through the second stage even if refrigerant from a valve 72 is added. Consequently, economizer flow passing through a line 70 is fed constantly to the second stage.
Patent JP-S5976954-A (JP)
Inventor: INGO MAIYAA
IPC: D04B23/12
Filed: 1983-09-21
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-H04372108-A (JP)
Title: Capacitor
Inventor: SAKUMOTO HIROYUKI
IPC: H01G9/12
Filed: 1991-06-20
Abstract: PURPOSE:To provide a capacitor which prevents the leakage, etc. of electrolyte by short-circuiting before the operation of an explosion-proof valve. CONSTITUTION:This is a capacitor which is characterized by providing a metallic piece 9 such as alumni, etc., being covered with an insulating material such as a high polymer film, insulating resin, etc., or metallic pieces being partially laid on top of the other through an insulating material between the terminals such as an anode lead terminal 4, a cathode lead terminal 5, etc. Thereby, in case that overvoltage or the like is applied and a capacitor element is heated, the insulating material fuses, and the metallic piece is exposed, and the terminals short-circuit. Therefore, the heating of the capacitor element can be suppressed, and the leakage, etc., of electrolyte, etc. can be prevented without an explosion- proof valve operating.
Patent JP-S5969376-A (JP)
Inventor: YONEDA KENJI
IPC: B66B1/06
Filed: 1982-10-08
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-H0516723-A (JP)
Title: Head lamp for automobile
Inventor: SHIBATA HIROMI
IPC: F21S8/10
Filed: 1991-07-17
Abstract: PURPOSE:To provide a head lamp for automobile which has the superior strength and is free from the fluctuation of distributed light. CONSTITUTION:As for a head lamp for automobile, the left and right sides (brackets 10a and 10b) of a lamp body 10 having an electric discharge valve 14A as light source are fixedly supported on a car body, and a putting-ON circuit accommodation unit 40 in which a putting-ON circuit 50 is accommodated into a case 41 is installed at the opened port part 11A for mounting/demounting a bulb of the lamp body 10, and installed on the back surface side of the lamp body 10. The putting-ON circuit accommodating unit 40 is fixedly supported on a car body B (by a stud bolt 60) separately from the fixing supporting parts 10a and 10b of the lamp body 10.
Patent JP-S5879146-A (JP)
Title: Automatic sensitivity correction mechanism for surface flaw inspection device
Inventor: FUJITA MASAKAZU
IPC: G01N21/89
Filed: 1981-11-05
Abstract: PURPOSE:To make defect detection exact by correcting the fluctuation in the photo-electric conversion sensitivity of an array of photo-diodes that are of linear self-scanning type. CONSTITUTION:A material to be inspected that has no defect is used in the inspection, and a switch 3 is changed over to a writing contact point (b), and the output of an array 1 of photo diodes is A/D converted 5, and the converted output is written in a memory 7 by a writing clock that is synchronized with the scanning clock. Next, the switch 3 is changed over to a scanning contact point (a) and the data of an element 7 is read by the clock that is the same as the scanning clock and then D/A converted 8 and supplied to an operational amplifier 9 with each inspection output of the sensor array 1 to perform sensitivity correction.
Patent JP-H0226262-A (JP)
Title: Dc power device
Inventor: KIMURA HIDEKI
IPC: H02M7/12
Filed: 1988-07-15
Abstract: PURPOSE:To protect contacts of switches against a welding accident, etc., by combining an instantaneous interruption detection circuit, a delay circuit and a slow-starting circuit with a rush current prevention circuit. CONSTITUTION:A DC power device is composed of a primary power source 1, a group of diodes 3, a control circuit 4, a current limiting resistor 5, a thyristor 6, a capacitor 9, a transformer 11 and a transistor(Tr) 10 to switch ON and OFF the current flowing to it, diodes 12, 13 for rectification, of the output, a smoothing choke coil 14 and a capacitor 15, etc. It supplies the current to a load 16. On this occasion, an instantaneous interruption detection circuit 17, a delay circuit 18 for this instantaneous interruption signal and a slow- starting circuit 19 to serve a function to stop an output signal of the control circuit 4 and to start the control circuit 4 slowly after the power supply was reset to put to work are added in order to prevent the load against the rush current in the instantaneous interruption at the primary power source 1. Thus, even if the primary power source 1 is reset, the peak value of the input current can be controlled because the control circuit 4 causes the Tr 10 to start slowly by slow-starting circuit 19.
Patent JP-H1110432-A (JP)
Title: Combined tool
Inventor: OTANI RIICHI
IPC: B23C5/06
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To finish a surface to be worked to be a high-accuracy and high- strength flat surface by providing a roughing tool fitted to the peripheral edge of a tool main body, and a burnishing tool for finishing arranged on the end face of the radial inner periphery of the tool main body. SOLUTION: A work piece 12 is first cut by a throw-away chip 6, and subsequently burnished by a burnishing ball 7. That is, roughing by a cutting blade and burnishing for finishing can be performed through one-pass. In burnishing, the burnishing ball 7 is pressed to the surface of the work piece 12 and slid to crush the small projecting parts on the surface and fill the recessed parts, thereby smoothing the surface. Thus, the surface can be smoothed by a little plastic deformation of the surface layer, and simultaneously the hardness is increased to remain the compressive force and improve fatigue strength and wear resistance.
Patent JP-S5878008-A (JP)
Title: Burner device
Inventor: TAKAHASHI SEIICHI
IPC: F23D11/10
Filed: 1981-11-04
Abstract: PURPOSE:To efficiently burn a peteroleum heavy-duty fraction, by a method wherein, in a device provided with a plurality of mixture paths being open to a front end surface of a burner tip, a plurality of gas jet holes, whose jet direction intersects the axis line of said paths, are formed in the proximity of the openings of the mixture passages. CONSTITUTION:A burner device causes fuel 1, being of heavy-duty oil such as asphalt, to burn with a jet of it into a fire furnace after mixture of it with a pressure medium 2 at a passage 3. In said device, a gas jet hole 6 is formed in a shape that it widens in a direction of a radius toward the outside from an end part of a burner tip 6, and it is open in the proximity of a fuel jet hole 3a. When the fuel 1 is sprayed through the jet holes 3a, gas 9 such as air, steam and the like is jetted through the jet holes 6 so that it intersects sprayed fuel 7, and a toroidal thin air layer is formed on the end of the burner tip 5. This prevents the accumulation and growth of unburning carbon present around the fuel jet holes 3a, improves a flame-keeping property, and performs an efficient burning of a petroluem heavy-duty fraction.
Patent JP-S5964172-A (JP)
Title: Position detecting controlling device of object to be welded
Inventor: TOMOKIYO OSAMU
IPC: B23Q35/04
Filed: 1982-10-05
Abstract: PURPOSE:To detect the position of an object to be welded accurately by contacting a contact needle to the object to be welded and detecting the position of the object to be welded. CONSTITUTION:A controlling section 58 outputs a rotating device action controlling signal, a positioning controlling signal and a detection controlling signal. A rotating device action section 60 rotates the rotation shaft of the rotating device by the rotating device action controlling signal, and moves a contact needle connected to the rotation shaft. An impression instruction section 61 impresses voltage for detection from a voltage generating section between the contact needle and a stopping part for positioning the contact needle by the positioning controlling signal at the time of positioning of the contact needle. A change-over section 59 impresses voltage for detection between the contact needle and object to be welded by the detection controlling signal at the time of detection of position of the object to be welded. A detecting section 78 detects the time of contact by the contact signal outputted from a voltage generating section 72 at the time of contact of the contact needle with the stopping part and part to be welded. The position detecting controlling device is provided with above-mentioned sections 58, 59, 60, 61, 78.
Patent JP-S6154836-A (JP)
Title: Stator winding support of rotay electric machine
Inventor: WATANABE TAKASHI
IPC: H02K3/50
Filed: 1984-08-27
Abstract: PURPOSE:To decrease vibrations of winding ends by surrounding for holding linear exit portion from stator iron core ends of its windings for supporting by a keep plate of the statr by spacers. CONSTITUTION:Ends 2a of the stator windings 2, which are attached to a stator slots 1a and supporting by springs 8 are fastened by a binding thread 5 to a structure 4 which is attached to a keep plate 3 of the stator iron core 1 for holding the stator windings. Spacers 10a, 10b and 10c surround and pinch the upper and lower coils of the windings 2 at each of its linear portions 2b extruding from the core 1 to be fixed against an inner surface of the plate 3 by means of coupling screws 11. With these arrangement, any deformation of the windings 2 is prevented, and thereby the vibrations on the winding ends are decreased.
Patent JP-S6333712-A (JP)
Title: Production of optical waveguide
Inventor: MATSUDA KAORU
IPC: G02B6/13
Filed: 1986-07-28
Abstract: PURPOSE:To permit manufacture of graded type optical waveguide by subjecting a crystal added with an impurity to liquid phase epitaxy while maintaining a constant growth temp. to provide a refractive index distribution thereto. CONSTITUTION:The crystal added with the impurity is subjected to the liquid phase epitaxy while the constant growth temp. is maintained by which the refractive index distribution is provided thereto. The Lu2Fe5O12 added with Bi as the impurity is changed in the ratio of Fe2O3 and Lu2O3; R1=Fe2O3/Lu2O3 in the soln. by using PbO, Bi2O3, B2O3 and Fe2O3 as a solvent. Lu in the soln. is decreased by the crystal growth and R1 increases from 12 to 19 before and after the crystal growth when the films are grown respectively to about 100mum thickness on the front and rear of an Sm3Gd5O12 substrate having R1=12. As a result, the substitution quantity of Bi decreases from 1.0 down to 0.6 as X of BixLu3-xFe5O12. The refractive index distribution in the film thickness direction of the optical waveguide consisting of the substrate 10 and the crystal 20 on one face manufactured in the above-mentioned manner is obtd. The graded type optical waveguide is thereby easily obtd.
Patent JP-H0227676-A (JP)
Title: Socket for device
Inventor: MARUO NOBUHIDE
IPC: G01R31/28
Filed: 1988-07-18
Abstract: PURPOSE:To surely inspect the connecting state to a socket regardless of the internal circuit of a device by dividing a contact pin into two pins and connecting them to a lead independently from each other. CONSTITUTION:A device 1 is mounted on a socket 10, the lead 2 of the device 1 is brought into contact with a contact pin 11 and pressed by the projection 15 provided on a cover 14 into contact with the contact by pressure, the contact pin 11 is divided into two pins 11a and 11b, they are brought into contact with the above lead 2 independently from each other. When the lead 2 is pressed by the projection 15, the lead 2 is brought into contact with the divided pins 11a and 11b at separate positions respectively, the pin 11a, the lead 2, and the pin 11b form a serial wiring path. Whether the pins 11a and 11b are concurrently in contact with the lead 2 or not can be positively detected by connecting a preset conductivity tester to one pin 11a and the other pin 11b.
Patent JP-H102275-A (JP)
Title: Air leak preventing device at water level depressing operation time of phase modifying operation time or the like of water turbine
Inventor: NAKAMURA HIROKI
IPC: F03B3/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To suppress necessity for additional supply of air to a minimum limit, make a capacity of an air supply device of air supplying compressor, tank, etc., small, so that stable water level depressing operation of phase modifying operation or the like can be performed, by suppressing an air leak at water level depressing operation time. SOLUTION: A leak preventing device at water level depressing operation time of phase modifying operation time or the like of a water turbine comprises a movable top board 4 preventing air leak to the downstream side of a draft tube 5 in a form of a bubble 9 induced by swiveling of a depressed water level 7 generated at water level depressing operation time of the water turbine and a movable top board drive mechanism 14 moving the movable tip board 4 from a refuge position to a working position only at water level press down operation time. The movably top board 4 is pivotally supported on a coiling part of the draft tube 5 in an end edge part in the upstream, to be normally stored in a movable top board storage part 18, at working time, a downstream end edge part is turned to a water level in a position lower than the upstream end edge part.
Patent JP-H104872-A (JP)
Title: Production of kimchi-pickled vegetable
Inventor: SAITO TAICHI
IPC: A23B7/10
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To produce Kimchi pickles which have excellent texture and can stay fresh for many days by using no salt. SOLUTION: Vegetables are half-boiled and remain half-raw, mixed with the pickling solution for Kimchi, pouched, vacuum-packed and sterilized. The boiling temperature and time for making half-boiled vegetables differ according to the kinds of vegetables, but in general they are boiled at 80-100 deg.C for 1-5 minutes.
Patent JP-H0344321-A (JP)
Title: Remedy composition for anti-hypertension and anti-congestive heart failure
Inventor: ROBERUTO PAURU HOFU
IPC: A61P9/00
Filed: 1990-07-03
Abstract: PURPOSE: To obtain a medicine composition useful for hypertension, comprising a potassium channel activator and an inhibitor of angiotensin converting enzyme. CONSTITUTION: This composition comprises (A) a compound of the formula [V is a CR1 (R1 is H, a halogen, thienyl, etc.); T is a CR2 (R2 is H, a halogen, a 1-4C alkoxy, hydroxy, etc.); W is HC or V is N, T is a CR2 and W is CH; or V and W are each N and T is CH, etc.; R3 and R4 are each H, a 1-4C alkyl or bonded to form (CH2 )n ((n) is 2-5); R5 is H or OR8 (R8 is H, a 1-4C alkyl, formyl, etc.); R9 and R10 are each H, methyl or bonded to form oxo or thio; (m) is 1-3; X is NR11 (R11 is H, an alkyl, acetyl, etc.); Y is CH, a C-halogen, N, etc.; Z is CH2 O, S, etc.], its N-oxide, its acid addition salt or quaternary ammonium salt and (B) an inhibitor of angiotensin converting enzyme in the weight ratio of the components A:B of 1:5 to 1:20, preferably 1:10 to 1:15.
Patent JP-S5880493-A (JP)
Title: Strainer
Inventor: SAITOU TERUO
IPC: F28F19/01
Filed: 1981-11-06
Abstract: PURPOSE:To enable to remove all foreign matters by a structure wherein a directional control valve to select one of two compartments at the upstream side of a cylindrical filter net and wash water leading-out pipes capable of allowing and stopping the flow therein are connected to the compartments respectively in various strainers used in condenser and the like. CONSTITUTION:During normal use, the directional control valve 4 is directed straight axially so that the sea water is led into both the compartments A and B, which are divided with a partition plate 5, and simultaneously past through the filter net 3 and then led through a connecting tube 12 out of the strainer. When the filter net 3 is loaded, at first, the directional control valve 4 is directed to a compartment A side and a blow-out valve 10 is open in order to flow the stream at the compartment A side backward or from the inner side of the filter net 3 to the outer side, resulting in removing foreign matters adhered to the compartment A side and discharging through the blow-out valve 10 to the outside of the system. Next, the back-washing of the compartment B is similarly performed. Accordingly, foreign matters except shell-fishes are also completely cleared by back-flowing.
Patent JP-2001007529-A (JP)
Title: Multilayer printed wiring board and its manufacture, and semiconductor chip and its manufacture
Inventor: EN HONCHIN
IPC: H05K3/46
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board superior in connection properties and reliability and a method for manufacturing it, and a semiconductor chip and a method for manufacturing it by forming flat. SOLUTION: A wiring 40 and a plating post 42 are covered with a resin insulation layer 46, the plating post and the resin insulation layer 46 are polished, and they are connected to an upper wiring 140 with the plating post 42 in between. Further the upper wiring 140, a plating post 140 and a resin insulation layer 146 are formed in the same manner. By forming the plating post on a wiring pattern, height is easy to make even, and the board is free from irregularities, so that a multilayer printed wiring board superior in connection properties and reliability is obtained.
Patent JP-S5966864-A (JP)
Title: Continuous sterilization method
Inventor: TAKANO MOTOHARU
IPC: A23L3/04
Filed: 1982-10-08
Abstract: PURPOSE:To carry out the continuous sterilization, in high efficiency, by supporting a polyethylene pouch containing the sterilizing material with the protrusions attached to the inner wall of a porous conveyor vessel, thereby forming a gap between the wall of the vessel and the pouch, and circulating the conveyor vessel through the cooling chamber and a high-pressure sterilization tank by a chain conveyor. CONSTITUTION:In the stop stage of the intermittently driven front wheel, the cartridge 19 containing a polyethylene pouch A containing the material to be sterilized is pushed into the retainer 17 at the zone of the front driving wheel 8. A gap to pass a liquid is formed between the inner wall of the retainer 7 and the cartridge 19. The intermittently driven wheel 8 is rotated, and the retainer 17 is transferred continuously through the cooling chamber 3 into the high-pressure sterilization tank. After the sterilization at <=130 deg.C, the material is transferred through the cooling chambers 3, 2 to the intermittently driven rear wheel 8.