baber/WOPTO huggingface dataset:
Patent JP-H01152021-A (JP)
Title: Manufacture of frp component with hollow frame
Inventor: OKI YOSHITAKA
IPC: B29K105/06
Filed: 1987-12-09
Abstract: PURPOSE:To increase the content of fibers around a hollow molded product and enhance strength by molding a molded product while pressing reaction curing resin injected into a fiber layer and a mold placed on the surface of the hollow molded product by means of an inner peripheral surface of a mold and the surface of the hollow molded product expanded by hot air. CONSTITUTION:A proper quantity of an auxiliary accelator is applied on the outer peripheral section of a high density polyethylene hollow component 3, and the hollow component 3 is mounted on a core mold 4 in the manufacturing process of a box-type frame 1. Next, preforms 17 constituted of mat-shaped glass fibers as reinforcing materials are disposed between the core mold 4, respective cores 9 and the hollow component 3 and on the outer peripheral sections of the core mold 4, respective cores 9 and the hollow component 3. Then, a cavity mold 5 is set in the core mold 4 and reaction curing resin R is injected and filled in said spaces. Next, injected reaction curing resin R is reacted and formed while pressurized hot air heated by an air pump P is fed into air lines in front and rear and circulated. At that time, as a tube-shaped section 3a of the hollow component 3 is softened and expanded by the pressure of pressurized hot air, uncured resin R around the tube-shaped section 3a is pressed to discharge surplus resin and cured.
Patent JP-H11132273-A (JP)
Title: Magnetic composite damping material, rail vibration control device, and vibration control method
Inventor: HANSAKA YUKINORI
IPC: E01B5/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic composite damping material capable of vibration control of vibrating body provided with a curved vibration surface, a rail vibration control device using this magnetic composite damping material, and a damping method using the magnetic composite damping material. SOLUTION: This rail vibration damping device is provided with a constraining plate 14A made of a material having Young's modulus of 300 kgf/mm<2> , and a magnetic layer 15 made of a polymer visco-elastic material containing magnetic powder magnetized to the extent of 25 to 15000 gausses, in remaining magnetic flux density, in which the shape of the front surface laminated on the constraining plate 14A is formed into such a shape as to match the curved surface of a rail body part R2, and capable of being magnetically attracted to the rail body part R2.
Patent JP-H06140725-A (JP)
Title: Semiconductor laser device and its manufacturing equipment
Inventor: NAKAYAMA OSAMU
IPC: H01L21/68
Filed: 1992-10-26
Abstract: PURPOSE:To enable easy positioning of a semiconductor part to be mounted on a metal stem. CONSTITUTION:An engaging part 13 which engages with a metal block 3 is formed on the side surface of a base 11 abutting against the metal block 3. A step-difference part 14 into which an insulating block 15 is inserted and fitted is formed on the upper surface of the base 11. A step-difference part 16 into which a photodiode chip 4 is inserted and fitted is formed on the upper surface of the insulating block 15. By the engaging of the base and the metal block, the fitting of the base and the insulating block, and the fitting of the insulating block and the photodiode, the positioning of the center position of the photodiode chip 4 and the output position of a semiconductor laser chip 1 is performed.
Patent JP-H05220156-A (JP)
Title: Acoustic wave generator
Inventor: GERUHARUTO BUUFUHORUTSU
IPC: F15B21/12
Filed: 1992-10-26
Abstract: PURPOSE: To provide a simple and functionally reliable acoustic wave generator which has a central hole for housing the ultrasonic head of an ultrasonic position measuring device. CONSTITUTION: This device has an acoustic wave source 1 capable of introducing an acoustic wave into acoustic propagating mediums 8, 9, and a liquid lens 11 having a variable focal distance, which is arranged within the acoustic propagating mediums 8, 9. The liquid lens 11 has two lens walls 10, 12, a lens liquid 14 present between them, and means for deforming at least one 12 of the two lens walls in order to change the focal distance 17-25; 26-30, 32-36. The liquid lens 11 has a central hole, the lens walls 10, 12 have outer edges and inner edges, the outer edge of the deformable lens wall 12 is fixed, and the inner edge is displaceable in the direction of the central axial line M of the liquid lens 11 by the means for deforming the lens walls in order to change the focal distance 17-25; 26-30, 32-36.
Patent JP-H09164095-A (JP)
Title: Portable washer
Inventor: KUBO KOICHI
IPC: A61H35/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent the sticking of refuse and dust to an exhaust nozzle. SOLUTION: This portable washer is constituted of a main body 1 incorporating a pump means 3, an exhaust nozzle 8 provided rotatably around a rotary shaft 19 formed on one end side of the main body 1 and having an exhaust port 7 at the tip section, and a cover section 25 expandably provided on the outer peripheral wall of the main body 1. The exhaust nozzle 8 can be changed to the stored attitude in parallel with the main body 1 and the protruded attitude protruded from the main body 1. The cover section 25 forms a washing liquid storage space in the extended state against the main body 1, and it covers at least the tip section of the exhaust nozzle 8 in the stored attitude in the shrunk state against the main body 1.
Patent JP-S63164808-A (JP)
Inventor: INADA TETSUYA
IPC: A01D69/00
Filed: 1986-12-26
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-H09122148-A (JP)
Title: Production of porous layer core part for dental porcelain frame and dental porcelain frame
Inventor: OTSUKA KENICHI
IPC: A61C5/77
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance production stability and to make rapid production possible by having the polyvinyl alcohol(PVA) of an amt. to relieve the stress under firing down to the stress below the stress to the occurrence of crack accompanied with the ceramic molding on a refractory pattern. SOLUTION: Slip is formed by adding moisture to alumina powder raw material of, for example, 37μm average particle size. The slip is cast onto the gypsum refractory pattern 1 and the surface thereof is subjected to coating 3 at, for example, 0.1 to 0.2mm thickness with an aq. soln. of, for example, 10wt.% PVA, by which a ceramic core material (ceramic core part) is formed. The PVA is used in the amt. to relieve the stress under firing down to the stress below the stress to the occurrence of crack in the ceramic core material (ceramic core part). The ceramic core material is fired by holding for 30 minutes at, for example, 150 deg.C, then heating up for 40 minutes to, for example, 1120 deg.C, followed by holding for 10 minutes at, for example, 1120 deg.C.
Patent JP-2000135238-A (JP)
Title: Laser treatment device
Inventor: TOMITA SEIKI
IPC: A61F9/008
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To easily confirm the aiming of laser light even for a treatment portion with directivity by switching rotation of aiming light for performing the aiming of laser light is to be conducted by which one of a manual rotation means or an automatic rotation means. SOLUTION: After aiming light emitted from a visible semiconductor laser 17 is passed through a lens 18 and is made parallel light flux, parallel light flux is separated into two light flux by an aperture 19 having two openings which are symmetrically provided across an optical axis L and the aperture 19 is mounted on a rotation mechanism part 60. A changeover switch 71 switching rotation of aiming light is made by which one of a manual mode which is manually performed or an automatic mode which is automatically performed by a motor 72 is provided. When the mode is switched to the automatic mode, a control part 30 drives the motor 72 through a driving circuit 73 and rotates the rotation mechanism part 60. As a result, the confirmation of the aiming can be easily performed even for a treatment portion with directivity.
Patent JP-H03172476-A (JP)
Title: Hinge
Inventor: TOYAMA HIROAKI
IPC: E05D11/00
Filed: 1989-11-30
Abstract: PURPOSE:To facilitate removing work by providing an elastic body, for energizing two members to be separated, between a base body having a hook locking part and a locking lever at both ends thereof, and a hinge body having a hook part and an engaging/disengaging part to be engaged with the hook locking part and locking lever of the base body. CONSTITUTION:A hinge body 1 formed of a body member 11, a cup 12, link arms 13, 14, and a connecting member 15 provided addedly with a Coil spring 46 through a fitting piece 45 is fitted at a door B. A base body 2 provided with a hook locking part 71 rotatably supported at its front end and a locking lever 81 rotatably supported at its rear end is fitted at the side wall of a piece of furniture or the like. The pin 48 of the connecting member 15 is hooked at the locking part 71, and then the member 11 is pressed to the base 2 side to lock a claw part 49 at the lever 81. At the time of removal, the engagement between the claw 49 and lever 81 is released, and the body 1 is separated from the base 2 by the spring 46. Unexpected reengagement during hinge removing action can be thereby prevented.
Patent JP-H03173563-A (JP)
Title: Temperature-adjustable treatment room
Inventor: ANDOREASU DONAAHATSUKU
IPC: A61G10/02
Filed: 1990-11-19
Abstract: PURPOSE: To provide a treatment room which supplies oxygen-rich air to a patient without enriching a room atmosphere with oxygen in excess by disposing inside the treatment room a trigger device for allowing the patient to control the supply of respirable gas. CONSTITUTION: A gas supply device comprises a pressure gas bomb 2 for oxygen, a decompression device 3, a gas mixing device 4, a controllable switching valve 5, and an exhalation moistening device 6, the gas mixing device 4 causing oxygen drawn out of the bomb 2 to be mixed there with another component, such as nitrogen, which is supplied via a conduit 7. The gas supply device opens to a bayonet joint 8 disposed on the wall of a treatment room 1, and a tube 9 fitted to a member 10 corresponding to the joint can be inserted into the bayonet joint 8. A replaceable mouthpiece 11 is formed at the other end of the tube 9, and the trigger and control of the switching valve 5 are effected automatically by negative pressure produced when the patient inhales.
Patent JP-H02160188-A (JP)
Title: Method for joining intermetallic compound of ti-al system and ti-based alloy
Inventor: ISHIKAWA MISAO
IPC: B23K20/00
Filed: 1988-12-12
Abstract: PURPOSE:To allow easy joining of an intermetallic compd. of a Ti-Al system and a Ti-based alloy without generating the deterioration in the joint part by executing the conditions of a specific friction stress, specific friction stress imparting time, and specific upsetting pressure at the time of joining the above- mentioned compds. to each other by friction pressure welding. CONSTITUTION:The conditions of 1 to 6kgf/mm<2> friction pressure P1, 1 to 4 seconds time t1 for impartation the friction pressure, and <=10kgf/mm<2> upset pressure P2 are satisfied at the time of joining the intermetallic compds. of the Ti-Al system and the Ti-based alloy to each other by friction pressure welding. The pressure P1 is applied to a material 1 to be rolled and a material 2 to be rolled is rotated by a motor and is supported by bearings 3, 4. The material 1 is held static during this time. Joining is not executed when the friction pressure P1 is lower than the specific range. The materials are burred or cracked if the pressure exceeds the range. The burred part is cracked if the upset pressure P2 exceeds the specific value. The coupling by the friction pressure welding is enable in this way and the excellent characteristics of the intermetallic compd. are effectively utilized.
Patent JP-H07169639-A (JP)
Title: Formation of internal electrode in multilayer ceramic capacitor
Inventor: TAI NOBUYUKI
IPC: C04B41/87
Filed: 1993-12-13
Abstract: PURPOSE:To avoid the appearance of delamination in a sintered body element and to reduce the incidence of initial shorts and increase a reliability of a capacitor by unifying the thickness of an internal electrode layer in a process wherein an internal electrode is formed and transferred in a multilayer ceramic capacitor. CONSTITUTION:A necessary measure is taken to change freely a transferability of an electrode layer 4 formed on the entire surface of a transfer medium (PET film) 2, the electrode layer 4 is so located that its surface may face a ceramic layer 5, and then pressure is applied or both pressure and heat are applied to the whole surface of the transfer medium (PET film) 2 of the electrode layer 4. By this method, the electrode layer 4 of a desired pattern section can be transferred onto the ceramic layer 5.
Patent JP-H01154204-A (JP)
Title: Plant monitor method
Inventor: SUZUKI SHOJI
IPC: G05B23/02
Filed: 1987-12-11
Abstract: PURPOSE:To omit the need to add a debug-only PCS (plant control unit) to each plant and to ensure the economical and simplifying effects for users by detecting a logical program bug before a down-loading action is applied to each PCS with a simulation function. CONSTITUTION:A POC (operator's console station) 10 is started so as to decide whether or not an arithmetic operation formula should be produced for execution of an on-line monitor action. At the same time, an arithmetic operation formula is generated by a keyboard 12. A generated program is compiled 340 and the syntax structure errors are checked 345. Then a syntax structure error if detected is corrected 330 and the program is compiled 340 again with exclusion of said error. The simulation 350 is carried out by a simulation function of the POC 10 when no syntax structure error is detected. Then the presence or absence of a logical error is checked 355 and the program compiling process is repeated until no error is detected.
Patent JP-H11150902-A (JP)
Title: Rotor of rotating machine
Inventor: ASAO YOSHITO
IPC: H02K21/04
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a rotating machine where the output efficiency is improved by reducing the iron loss at a pole core. SOLUTION: The rotor 30 of an AC alternator for a vehicle is equipped with a rotor coil which generates a magnetic flux, letting a current flow, a pole core composed of a first pole core body 34 and a second pole core body 32 which have claw-shaped magnetic poles 36 and 38 engaging with each other, respectively, being provided to cover this rotor coil, and a member 31 between magnetic poles which are magnetized in the direction of decreasing the leakage of magnetic fluxes between these claw-shaped magnetic poles 36 and 38, being provided between the adjacent claw-shaped magnetic poles 36 and 38. Here, the claw-shaped magnetic poles 36 and 38 are constituted by stacking thin steel plates so as to reduce the iron loss.
Patent JP-H04181506-A (JP)
Title: Ic for magnetic card reader
Inventor: TANAKA JUN
IPC: G11B33/12
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a uniform read characteristic over a wide range of input signal frequencies by providing an automatic gain adjusting circuit which detects the amplitude of an input signal and adjusts the gain of an internal circuit. CONSTITUTION:An amplifier circuit 1a amplifies a signal from an input read head H and feeds the signal to a peak sensing circuit P1 at the next stage. The circuit P1 detects a peak of the output signal from the circuit A1 along with an external resistor R and capacitors C1, C2. The signal after the peak detection is processed in an operating circuit M1 at the next stage and output as a final output signal from a terminal 6. An automatic gain adjusting circuit AGC detects the amplitude of the input signal thereby to adjust the gain of the circuits A1, P1. Although the amplitude of the signal from the head H is generally larger when the frequency is higher, the amplitude of the waveform at a terminal 3 becomes approximately uniform because of the presence of the circuit AGC.
Patent JP-H07170539-A (JP)
Title: Optical buffer memory
Inventor: TSUKADA MASAHITO
IPC: H04L12/44
Filed: 1993-12-13
Abstract: PURPOSE:To realize a complete throughput control by providing an optical delay line that delays a signal from a 1st output terminal of a 1X2 optical switch by a time length of T/m and provides an output to a 2nd input terminal of a 2X1 photocoupler to the memory so as to extract a signal from a 2nd output terminal of the 1X2 optical switch externally. CONSTITUTION:An optical packet detection circuit 4 detects an optical packet and an optical packet signal having one optical packet for each a fixed time length T is outputted through an output optical signal line 9. A control signal whose duty ratio is 1/m for the period T is sent to an optical switch control line 14. Thus, the optical packet signal received by the 1X2 optical switch 12 is outputted from its 2nd output terminal (side of output optical signal line) when the control signal is set and outputted from its 1st output terminal (side of optical delay line) when the control signal is cleared. Thus, the optical packet is outputted in a form in existence in a final time slot in the period T at all times.
Patent JP-H11141233-A (JP)
Title: Management system
Inventor: KUSUDA MICHIHIKO
IPC: E05G1/08
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To release an electric lock of a doorway only when the confirmation by checking of two persons registered in advance is done when they come in and out of a monitoring zone to ensure the management for coming in and out. SOLUTION: This management system consists of operation units 1, 2, 3 which output individual information to a controller when individual information of operators is input, an electric lock LA provided on a door of a doorway leading to a room, and a controller 5 which stores individual information of the person who is permitted to enter a monitoring zone in advance as data for check and unlocks the electric lock based on the individual information from the operation units 1, 2, 3 and the data for check. The operation units 1 and 2 are installed out of the monitoring zone, and the operation unit 3 is installed in the monitoring zone. The electric lock is unlocked only when the individual information of an operator of the operation unit 1 and the individual information of an operator of the operation unit 2 or 3 coincide with respective data for check.
Patent JP-H04182643-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: FUKUZAWA YUTAKA
IPC: G03C1/035
Filed: 1990-11-17
Abstract: PURPOSE:To prevent the deterioration of the graininess of a yellow image and fog during storage at high temp. and humidity by incorporating a coupler having a specified structure into a blue-sensitive silver halide emulsion layer and using blue-sensitive silver halide particles including specified flat platy silver halide particles by >=50% of the total projection area of all the silver halide particles in the emulsion layer. CONSTITUTION:At least one kind of acylacetamide type yellow dye forming coupler having an acyl group represented by the formula is incorporated into a blue-sensitive silver halide emulsion layer and blue-sensitive silver halide particles including flat platy silver halide particles having <=0.5 mum thickness and >=3 average aspect ratio by >=50% of the total projection area of all the silver halide particles are used in the emulsion layer. In the formula, R1 is a monovalent group other than H and does not form a ring by bonding to Q and Q is a group of nonmetallic atoms required to form a 3- to 5-membered hydrocarbon ring or a 3- to 5-membered hetero ring having at least one hetero atom selected among N, O, S and P in the ring in combination with C.
Patent JP-H08141905-A (JP)
Title: Belt sander machine
Inventor: UCHIKAWA SEIJI
IPC: B24B21/08
Filed: 1994-11-22
Abstract: PURPOSE: To prevent a large load from being applied to an abrasive belt or a feed belt when the surface of a work has excessive projections or thickness. CONSTITUTION: When a tread pressure plate 20 provided in a pad frame 18 is lifted by a prescribed value or above, it is detected by a detecting sensor S, and a drive stop control means is operated by this detection. A feed belt 5 and an abrasive belt 15 are stopped traveling, a feed device 6 and abrasive heads 8a, 8b are separated, and the tread pressure to a work W is released.
Patent JP-H07138734-A (JP)
Title: Cemented carbide member for aluminum molten metal and aluminum working
Inventor: SHIMA NOBUHIKO
IPC: B22F3/24
Filed: 1993-11-17
Abstract: PURPOSE:To apply a diamond film or a diamondlike carbon film excellent in mechanical strength, furthermore improved in wettability and affinity to aluminum, in which the prolongation of the service lives of a member for aluminum Molten metal, a member for machining and a member for plastic working such as extrusion are attained, moreover excellent in adhesion and capable of withstanding practical use. CONSTITUTION:The surface of a WC-based cemented carbide is subjected to boronizing treatment to remove away metallic components, by which its affinity and wettability to aluminum are improved and the prolongation of the service lives of a member for aluminum molten metal and a member for plastic working is attained, and moreover, on the surface, a diamond film or a diamondlike carbon film extremely excellent in adhesion can be formed.
Patent JP-H07135958-A (JP)
Title: Agitated culture tank
Inventor: OKAMOTO TAKAHIRO
IPC: C12M1/02
Filed: 1993-11-18
Abstract: PURPOSE:To increase the amount of the substance produced by a microorganism, even when the reactor is stirred over a certain rotation number per minute by setting the baffle plates on the positions apart from the inner wall of the culture tank. CONSTITUTION:In the culture tank, baffle plates are arranged in the positions apart from the inner wall of the culture tank to make the bubble diameter small and make the vortex large in the culture mixture stirred with the stirring blades. Usually 2 to 8 baffle plates are set about 0.5 to 5cm, preferably about 0.5 to 2cm apart from the inner wall.
Patent JP-H06138096-A (JP)
Title: Eddy current flaw detecting probe and flaw detecting method using it
Inventor: KISHI YASUTADA
IPC: G21C17/003
Filed: 1992-10-27
Abstract: PURPOSE:To enable an insertion type eddy current flaw detecting prove to quickly detect a crack, etc., of a metallic pipe, etc., with high sensitivity irrespective of the direction and length of the crack and, at the same time, to improve the inserting property into a bend section, durability, and maintainability of the probe by constituting the probe compact and simple so that the probe can perform flaw detection in a spiral section without requiring any rotating mechanism. CONSTITUTION:This probe is an insertion type eddy current probe provided with a plurality of coils 9a, 9b, and 9c wound around and in parallel with a plurality of axial cross sections which divide roughly equally the probe 1 in the peripheral direction and AC currents are successively made to flow to the coils by delaying the phase so as to generate a radial magnetic field rotating around an object to be inspected. An eddy current generated on the peripheral surface of the object to be inspected is detected from the magnetic filed.