baber/WOPTO huggingface dataset:
Patent JP-H04151027-A (JP)
Title: Viscous coupling
Inventor: SAYAMA MASAYUKI
IPC: F16D35/00
Filed: 1990-10-09
Abstract: PURPOSE:To prevent simultaneous locking of four wheels by installing an inner peripheral gear on a case or inner plate which is connected to one shaft, installing an outer peripheral gear on a shaft or outer plate which is connected to the outer shaft, and making the numbers of teeth of the two gears defferent to each other. CONSTITUTION:An inner plate 46 having a case 32 which is connected with one shaft and the inside of which is filled with viscous fluid is installed, and shaft 34 which is connected with the other shaft and is nearly coaxial and an outer plate 38 are installed. An inner peripheral gear 48 is formed on the inner periphery of the inner plate 46, and an outer peripheral gear 50 is formed on the outer periphery of the shaft 34. Each of both the gears 48 and 50 has different number of gears to each other, and the axis center G1 of the shaft 34 is different slightly from the axis centers G2 and G3 of the inner plate 46. Since the number of gears of the outer peripheral gear 50 is less, the relative revolution between the outer plate 38 and the inner plate 46 is little, and the transmission of a locking force on the front wheel side to the rear wheel side is suppressed, and the simultaneous locking for four wheels is prevented.
Patent JP-H07102306-A (JP)
Title: Production of sintered metallic member
Inventor: SUZUKI YOSHIKAZU
IPC: B22F3/24
Filed: 1993-10-01
Abstract: PURPOSE:To easily and economically produce a sintered Al alloy member of high quality by performing oil quenching, supplying a lubricant without removing adhering quenching oil, and specifying the amount of oil at the contact surface between a sintered material and a die for recompression, at the time of subjecting an Al alloy type sintered metallic member to hardening and to recompression. CONSTITUTION:An Al alloy powder is compacted and then sintered at high temp., by which a sintered member made of Al alloy is prepared. At the time of hardening this sintered member, oil is used as a quenching media, and the sintered member where the oil after hardening is remaining and sticking is put into a die and recompressed, by which the dimensional accuracy and strength of the sintered member are improved. At this time, recompression is done, without removing oil from the sintered member where the quenching oil remains sticking, and further, by adding a lubricating oil, if necessary, so that the amount of sticking oil at the contact surface between the sintered member and the die for recompression becomes >=1g/m<2>. The necessity of water removal, drying, etc., after hardening can be obviated by this method, unlike the method by water quenching, and the superior sintered member can be economically produced by a simplified process.
Patent JP-S62128734-A (JP)
Title: Molding of laminated board
Inventor: ANDO MITSUO
IPC: B32B37/00
Filed: 1985-11-29
Abstract: PURPOSE:To eliminate the remaining of bubbles by a method wherein the inside and periphery of a molding material is evacuated and a heating plate is interposed between the molding materials while the molding materials are heated from inside in conjunction with the heating from outside, which is effected by gas. CONSTITUTION:In a rack 6 on a truck 7, to be sent into a pressure vessel 1, three sheets of prepregs, consisting of glass fiber cloth impegnated with epoxy resin, and a plurality of molding material 8, on which copper foils are laminated, are put on a table board 12 on a board body 13. The periphery of the molding materials is covered by a nylon film 16 and the end part of the film is bonded by bonding agent to the end of the board body 13. The periphery of the molding materials 8 is evacuated by a vacuum pump 2 through a penetrating hole 14 at the center of the board body 13 to a predetermined pressure, thereafter, the vessel is filled with gas, such as nitrogen gas, carbon dioxide or the like, to pressurize the molding materials 8 from the outside of the film 16. Subsequently, the inside of the pressure vessel 1 is heated synchronizing with the heating of a heating plate 17, arranged between the molding materials, whereby the laminated plates are heated from the inside thereof and they are molded without remaining bubbles therein.
Patent JP-H02256365-A (JP)
Title: Image processor and method
Inventor: DONARUDO AARU REENBETSUKU
IPC: H04N1/23
Filed: 1989-10-17
Abstract: PURPOSE: To attain printing with high quality by applying image processing to trial print image data consisting of repeated object areas defined selectively. CONSTITUTION: When the operator selects a trial print operation, a programmed controller 116 receives coordinates of a document defining an object area in an image area. A border surrounding each repetition of the object area resulting from the program is provided by placing singly blank image data to a selected border address. Data bytes controlled by a video controller 150 after the image processing are transferred to a video formatter 168, which combines addressed data in a buffer 170 and combines a plurality of channels according to a correct position along a scanning line and gives the result to a final address for print of addressed data bytes. Thus, printing with high quality is conducted.
Patent JP-H07119234-A (JP)
Title: Installing structure of roof material
Inventor: KAWACHI MASAYASU
IPC: E04B7/06
Filed: 1993-10-28
Abstract: PURPOSE:To improve the appearance of a roof by giving variety to the installing condition of roof materials. CONSTITUTION:Folded board roof materials 2 of projecting and recessed section are arranged on respective adjoining roof parts sandwiching a ridge member 1. The upper side end part of one folded-board roof material 2a is loaded on the ridge member 1. The end part of the other folded-board roof material 2b is loaded on the ridge member 1 so as to be overlapped on the upper side end part of the one folded-board roof material 2a. A rafter clearance 3 is provided in the nearly vertical condition between the upper end part of the other folded board roof material 2b projecting up to the upper face of the one folded-board roof material 2a and the upper face of the one folded-board roof material 2a.
Patent JP-2001093389-A (JP)
Title: Failure-in-removal preventing unit
Inventor: AKITA TOSHIAKI
IPC: H01H33/59
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a failure-in-removal preventing unit superior in safety and reliability and capable of preventing failure in removal of grounding equipment and a tester due to experience or carelessness to cause troubles and ensuring sufficient safety of a worker. SOLUTION: As long as at least one sensor portion 30 is mounted on grounding equipment or a tester, a display 23 is lit and an interlock signal continues to output. With the interlock signal continuing to output, a disconnector 3 is prohibited from closing operation and a power line is forcibly cut off.
Patent JP-S61149649-A (JP)
Title: Flywheel of internal-combustion engine
Inventor: HAIKAWA YUJI
IPC: F16F15/31
Filed: 1984-12-21
Abstract: PURPOSE:To form a flywheel in light weight, by forming a centrifugal pendulum sealing a fluid chamber of the flywheel with fluid and damping a change of torque transmitted to the flywheel. CONSTITUTION:Fluid in a fluid chamber 22, forming a liquid column in a U-tube, is enabled to oscillate in the fluid chamber 22 in accordance with vibration of a flywheel 21. In this way, the flywheel 21, violently exciting the liquid column to be vibrated by a change of torque in an explosion stroke of each cylinder transmitted to the flywheel 21, causes the fluid in the fluid chamber 22 to perform a movement in the peripheral direction acting in a direction cancelling the change of torque. Accordingly, the fluid in the fluid chamber 22, acting as a pendulum type vibration absorber and changing its natural vibrative frequency in accordance with the speed of an engine, performs damping action equivalent to the flywheel when the engine is in normal operation, and the flywheel 21 is formed in light weight.
Patent JP-S62128879-A (JP)
Title: Steering wheel
Inventor: NODA KAZUJI
IPC: B62D1/06
Filed: 1985-11-30
Abstract: PURPOSE:To acquire a steering wheel with an air blow to prevent the sweating, by furnishing an air flow groove at the outer periphery of a ring core material, and covering the said groove with a covering material with air blow outlets. CONSTITUTION:At the rear side of the core metals 8 of both spokes and the upper side core metal 9a of a ring, a recessed groove 7 is incorporated to make the air flow through. The recessed groove 7 is formed along the whole rear side of the upper ring core metal 9a and the core metals of the both spokes, and the groove 7 at the end of the right side spoke core metal 8 is opened while that of the left side spoke core metal 8 is closed. At the lower side of the upper ring core metal 9a, is fixed a lower ring core metal 9b made of a hollow metal with both ends closed. The surfaces of the core metals 9 and the spoke core metals 8 are wound by a covering material 12 forming the ring and the spokes 14. An air flow passage is formed by covering the groove 7 with the said covering material.
Patent JP-H03134391-A (JP)
Title: Slip type pipe against liquefaction
Inventor: TANIMURA MASATO
IPC: F16L9/14
Filed: 1989-10-19
Abstract: PURPOSE:To prevent damage of imbedded piping due to liquefaction of the ground and land slide by covering sheath material via a composite layer of lubricating resin material on the outer face of a main pipe unit, and reducing friction force in axial direction of pipe by slip via the composite layer of lubricating resin when liquefaction of the ground occurs. CONSTITUTION:A sheath material 2 such as synthetic resin sheet is applied to a line pipe unit body 1, and a lubricating resin material composite layer 3, for example, nylon film materials 3a, 3b, which reduces friction force is interposed between the unit 1 and sheath material 2. Foaming urethane, plaster, rubber material, and other sealing material are provided along the sheath material 2, an end section, and the unit body 1, and a cover 4 is also mounted to ensure water tightness. When liquefaction layer 13 floats, friction force is reduced when the sheath material 2 slips for a main pipe 1, and external force is not transmitted to the main pipe 1. Consequently, it is possible to prevent occurrence of damage such as buckling of the main pipe.
Patent JP-S61135063-A (JP)
Inventor: RICHIYAADO ARAN SEDAAKUISUTO
IPC: H01M8/04
Filed: 1985-11-30
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-2000081215-A (JP)
Title: Gas table for cooking
Inventor: HAMADA KENJI
IPC: F24C15/08
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To permit the switching of the posture of a gas table for cooking from a posture, in which the gas table is lifted to the upper part of a table putting base and which is optimum for the cleaning of the surface, into a usual using posture by the simple work of lifting a table main body once. SOLUTION: A table main body 2 is provided with a posture changing means, having legs 10a, 10a so as to be capable of switching the posture of the table main body 2 between a storing condition B, in which the table main body 2 is put on a table putting base 4 directly, and a table lifting condition A, in which the lower ends of legs are projected downward from the table main body 2 to put them on the table putting base 4 and lift the main body 2 from the table putting base 4, to change the posture of the legs 10a, 10a between two conditions A, B in accordance with the lifting of the table.
Patent JP-H0984539-A (JP)
Title: Apparatus for washing noodle with hot water
Inventor: KOGA YOSHITAKA
IPC: A23L7/109
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To constantly keep a hot water in a hot water washing tank at a high temperature to enable efficient hot-water washing work and constantly keep the hot water in a clean state to obtain boiled noodles having high quality. SOLUTION: A number of cylinders 2 are arranged in a hot-water washing tank 1 holding hot water. Each cylinder has a number of small holes 2a to enable the flow of hot water through the cylinder wall. The top of the cylinder 2 is opened to enable free insertion and extraction of a hot-water washing basket 3. Cold water is introduced into a water boiler 4 through a water-feeding pipe 5 such as a water service pipe and the boiled hot water is supplied to the hot-water washing tank 1 through a hot-water feeding pipe 6. A recovery pipe 7 is connected to the bottom of the cylinder 2 to receive and recover the hot water in the cylinder 2. The recovery pipe 7 is extended to the outside of the hot-water washing tank 1 and connected to a filtration tank 8 via a pump 9.  The recovered hot water discharged from the filtration tank 8 is reheated in a reheating tank 10 with a heater 10a such as a gas burner. The recovered hot water reheated in the reheating tank 10 is returned to the hot-water washing tank 1 through a return pipe 11 with a pump 12.
Patent JP-2001090994-A (JP)
Title: Outdoor unit of air conditioner
Inventor: URAKAWA MASAKAZU
IPC: F24F5/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner which can contrive the cost reduction by curtailing the number of parts and the manhour in assempling. SOLUTION: A cut-off valve mounting plate 1 is provided with the first mounting hole 5 for mounting a gas cut-off valve and the second mounting hole 6 for mounting a liquid cut-off valve side by side with each other in horizontal direction. Valve insertion passage 18 and 19 are opened above the cut-off valve mounting hole 1, and an insertion end 15 is made between both openings. The lower part of the flank of a side plate 11 is provided with a cut 12 for exposing a valve mount 8 from the flank. A recess 16 is provided above the cut 12. A cut hole 17 opening vertically is provided between the outer board face of the recess 16 and the inner board face of the side plate 11. The insertion end 15 is inserted from below into the cut hole 17.  The insertion end 15 inserted from under into the cut hole 17 is so positioned as to be caught between the outer side face 21 of the recess 16 and the inner side face 22 of the side plate 11.
Patent JP-H01114197-A (JP)
Title: Switch input device
Inventor: ASAI TAKAHIRO
IPC: H04Q9/14
Filed: 1987-10-27
Abstract: PURPOSE:To detect plural switches by one input terminal of a microcomputer by changing each time constant of two sets of resistor groups with respect to an optional switch input to generate a specific signal thereby detecting it. CONSTITUTION:When no input is given to switches 1a-1d, a pulse width outputted from a point (j) of an astable multivibrator circuit 2 is outputted by a time constant decided by the combined value of resistors 4a-4d and the pulse interval is outputted by a time constant decided by the combined resistance of resistors 5a, 5b. With the switch 1a given an input, the pulse width is a time constant decided by the resistor 4a and the pulse interval is a time constant decided by the resistor 5a. The timing of any input to the switches is detected by a microcomputer 3 without malfunction by varying the pulse interval. When the input time of the switch is short, since the time constant cannot follow the setting value with respect to the input signal, after A1 A2 (pulse width corresponding to an optional switch) and B1 B2 (pulse interval caused only when the switch is inputted) are decided, the switch is made responded.
Patent JP-H0971316-A (JP)
Title: Simplified can opener type canned food aligning device
Inventor: NOZAWA SHUNTARO
IPC: B65G47/28
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a simplified can opener type canned food aligning device for aligning simplified can opener parts (tabs) in the constant direction for canned food with the simple structure without occupying a large floor area and with high practical use. SOLUTION: Canned food A, which are carried on a canned food carrying conveyor, are separately carried in order by a front half part of a spiral carrying body 2, and fitted in a storage recessed part 3 provided at an intermediate part and stored there for the predetermined time, and thereafter, carried by a rear half part 2c of the spiral carrying body, and fed to a canned food carrying conveyor provided in front thereof.  A rotary tab direction aligning device, which is formed of a rotary guide body 5 provided with a rotation guide pin 5a, which can be stopped at the constant position per each rotation, a rotating mechanism for rotating the rotary guide body 5, a lifting mechanism for moving the rotary guide body in the vertical direction so that the rotary guide pin 5a contacts with the upper lid surface of a canned food Ax, which is fitted in the storage recessed part 3, and an operation control unit, is arranged at the upper position corresponding to the canned food Ax, which is stored in the storage recessed part 3 of the spiral carrying body 2.
Patent JP-H0692221-A (JP)
Title: Operation inspection device for antiskid braking device
Inventor: OMURA HIROSHI
IPC: B60T8/88
Filed: 1992-09-14
Abstract: PURPOSE:To quickly inspect the operation and to erase abnormal sound at the time of inspecting the operation surely. CONSTITUTION:A water temperature sensor 46 is provided for detecting the water temperature of cooling water for an engine 2, and on receiving the output from the water temperature sensor 46, an ignition switch is made, and then the operation of an antiskid braking device is inspected on the condition for starting the inspection that at least the water temperature of cooling water is apt to rise. A generation detecting switch is provided for detecting the operation of an alternator 44, and after the ignition switch is made, the operation of the antiskid braking device is inspected on the condition for starting the inspection that the alternator is in the process of generation. A fan operation detecting switch is provided for detecting the operation of a cooling fan 42, and if the rising rate of water the operation of the antiskid braking device is inspected on the condition for starting the inspection the cooling fan 42 is operated.
Patent JP-S63124785-A (JP)
Title: Ultrasonic motor
Inventor: MISHIRO SHOJI
IPC: H02N2/00
Filed: 1986-11-14
Abstract: PURPOSE:To increase driving torque by forming an elastic thin-film having high tension, flexibility and a large friction coefficient between a drive surface in an ultrasonic vibrator under the state of contact-bonding and a rotor. CONSTITUTION:An ultrasonic motor is constituted of an ultrasonic vibrator 30 and a rotor 32. An elastic thin-film 33 is interposed and contact-bonded between a coupling-oscillating drive surface 31 in the ultrasonic vibrator 30 and the rotor 32 at that time. The elastic thin-film 33 is organized of a substance such as a polyimide resin having high tension, a large friction coefficient and excellent heat-resisting properties. Accordingly, power is transmitted positively over the surface of the rotor 32 from the drive surface 31, and the motor is driven under the state in which large driving torque is acquired under smooth revolution.
Patent JP-H01114592-A (JP)
Title: Aerial floating device
Inventor: MIKI NOBUAKI
IPC: B64C27/20
Filed: 1987-10-27
Abstract: PURPOSE: To prevent pitching, rolling,(and yawing by connecting a drive shaft with an engine output shaft and providing anti-torque elimination means absorbing reaction force torque at the time of propeller sliding. CONSTITUTION: Engine power is transmitted to a propeller 7 and a rotor 8 through a bevel gear, and four vanes 10a to 10d are provided to divide a circumference of a duct 9. As a result, even if yawing is generated due to the rotation of a rotor 7, the rotor 8 generates inversion torque to prevent it. When the vanes 10a, 10b are rotated to tilt in the opposite directions, respectively, they perform the action for rotating the duct 9 in the arrow A direction to prevent yawing. When the vanes 10a, 10b or 10c, 10d are rotated so as to tilt in the same direction, they adjust the attitude of the duct 9 as shown by arrow marks B, C to prevent rolling and pitching.
Patent JP-S61151043-A (JP)
Title: Reinforcement of glass article
Inventor: KURAMITSU OSAMU
IPC: C03C8/14
Filed: 1984-12-22
Abstract: PURPOSE:To reinforce a glass article, by adding a specific amount of aggregate having low or negative expansion coefficient to a coating glass composed of P2O5, CaO, Na2O, TiO2, B2O3, Al2O3, F2, etc., coating the glass article with the coating glass and baking the coating layer. CONSTITUTION:A glass article is reinforced by adding 3-35wt% aggregate (e.g. quartz glass) having low expansion coefficient (<=7.0X10<-6>/ deg.C) or negative expansion coefficient to a coating glass composed of 20-55(mol)% P2O5, 15-55% RO, 4-35% R2O, 0-20% TiO2, 0-20% B2O3, 0-20% Al2O3 and 0-18% F2 (RO is one or more compounds selected from CaO, ZnO, BaO, MgO and SrO, and R2O is one or more compounds selected from Li2O, Na2O, K2O and Cs2O).
Patent JP-H03137344-A (JP)
Title: Joining method for fixed threaded reinforcing bar
Inventor: IMAI HIROSHI
IPC: E04C5/18
Filed: 1989-10-20
Abstract: PURPOSE:To simplify the execution of works by arranging a relay threaded mild steel bar between the ends of two threaded mild steel bars in such a way as rotatable, and coupling one end of this relay threaded mild steel bar with the joining end of threaded mild steel bar to be joined through respective joint. CONSTITUTION:In each beam A, B to be joined, four threaded mild steel bars 1 are embedded as main bars at the four corners, and a main steel rod 2 is embedded in the center. The mild steel bars 1 protruded from the beams A, B are confronted each other and arranged approx. on one straight line, and a relay threaded mild steel bar 5 is inserted between the ends of the mild steel bars 1, 1 in such a condition as capable of rotating. Through a joint 3, one end of the relay bar 5 is coupled with the joining end of the mild steel bar 1 of beam A while pitch alignment is taken, and the other end of the relay bar 5 is coupled with the joining end of the mild steel bar 1 of beam B through joint 3. This simplifies the execution of works.
Patent JP-H01118341-A (JP)
Title: Manufacture of ferritic stainless steel
Inventor: KOIKE MASAO
IPC: C22C38/00
Filed: 1987-10-29
Abstract: PURPOSE:To manufacture a ferritic stainless steel having excellent roping resistance and surface flaw constraining effect by specifying the relation among a solidifying temp., casting temp. and TiN precipitation temp. in case of continuous casting by specifying a Cr amt. CONSTITUTION:The Ti added ferritic stainless steel contg. 9-30% Cr is continuously cast. In this case, the solidifying temp. T1( deg.C) determined based on the component composition, a casting temp. T2 and the TiN precipitation temp. T3 determined based on Ti, N and C amt. are adjusted so as to satisfy the relation of T1<T2<T3<=T1+100. The steel having excellent roping resistance and surfacing can be manufactured stably by satisfying this conditions.
Patent JP-H07124786-A (JP)
Title: Production of aluminum material for brazing
Inventor: FURUTA SHOICHI
IPC: B23K35/40
Filed: 1993-10-29
Abstract: PURPOSE:To produce the aluminum material for brazing which permits sure adhesion of a desired amt. of Si thereto and is capable of preventing the dislodgment of Si powder from the aluminum material. CONSTITUTION:A powder mixture composed of the Si powder and Zn or Zn alloy powder is thermally sprayed to the surface of the aluminum material 2. More preferably, the thermal spray is executed by suppressing melting of the Si powder and accelerating the melting of the Zn or Zn alloy powder.