baber/WOPTO huggingface dataset:
Patent JP-S63141420-A (JP)
Title: Call signal receiver
Inventor: SANO TOMOMI
IPC: H04W88/02
Filed: 1986-12-03
Abstract: PURPOSE:To extend the service life of a battery by driving an amplifier of a slave station intermittently to receive a call signal from a master station so as to reduce the power consumption of the slave station. CONSTITUTION:A call signal Ca is sent continuously from a master station. On the other hand, the slave station checks the presence or absence of the call signal Ca from the master station every time a CPU 3 is operated by a timing signal St and turns off the power supply of an amplification section 2 in case of the absence and brings the CPU itself into the standby state till the next start. However, when the CPU 3 detects the presence of the signal Ca, the CPU 3 replies it to send a reception acknowledge signal Rc to supply the power supply to the amplifier section 2 continuously and proceeds the communication processing.
Patent JP-H09102640-A (JP)
Title: Direct heat impregnation type cathode structure
Inventor: CHIBA AKIRA
IPC: H01S3/038
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To control the local heating of a spiral type cathode, stably discharge electrons, and improve the life, by arranging lead wires for retaining the cathode and applying a voltage, in three or more portions, i.e., both end portions of the spiral cathode and a portion except both of the end portions of the spiral cathode. SOLUTION: Lead wires 3, 3' which apply a voltage and retain a direct heat impregnation type cathode 1 are connected with both ends 2, 2' of the direct heat impregnation type cathode 1. A lead wire 3' is connected with a portion in the central part of the direct heat impregnation type cathode 1. By this constitution, a voltage is applied from three points to the direct heat impregnation type cathode 1, which can be retained. Thereby, at the time of operation start, a voltage is applied from both of the end portions of a spiral type cathode, the whole of the spiral type cathode is heated, and a discharge beam is generated.  After stabilization, the applied voltage is controlled to restrain the local temperature rise generated by ion collision, by independent circuits formed between adjacent contacts of lead wires of both end portions of the spiral type cathode and a part except both of the end portions.
Patent JP-H06223416-A (JP)
Title: Method for removal of film from compact disk
Inventor: HAN EICHI NII
IPC: G11B7/26
Filed: 1993-11-16
Abstract: PURPOSE: To effectively recycle polycarbonate by applying ultrasonic energy having a predetermined energy density on a heated alkaline soln., mechanically agitating disks immersed therein to dissolve lacquer and Al films in this soln., washing only the polycarbonate disks from which the films are peeled and drying the disks. CONSTITUTION: The disks are immersed into the heated alkaline soln. and the ultrasonic energy having the predetermined energy density is applied on the soln. to mechanically agitate the immersed disks. In such a case, the alkaline soln. consists of an aq. liquid contg. an alkaline salt or base, chelate additive and surfactant. While a perforated barrel rotatably supported in an ultrasonic applying tank is kept rotated, the protective lacquer layers and Al films are removed from the polycarbonate substrates. Only the polycarbonate disks are thereafter washed, dried and taken out.
Patent JP-2000113397-A (JP)
Title: Travel controller for vehicle
Inventor: SHIN AKIHIRO
IPC: B60W30/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the vehicle travel controller which reduces the mental fatigue of a driver by providing as much precedent vehicle information as possible for a driver and secures the safety of a travel even when tracking control is impossible owing to a bad visual field. SOLUTION: The vehicle travel controller holds a specific vehicle-to-vehicle distance by increasing or decreasing the speed of its vehicle according to precedent vehicle information detected by a radio wave radar means and when a bad visual field is detected (step S10), tracking control is quit (step S10) and the precedent vehicle information detected by the radar means is provided to the driver together with information on the road state of a navigation means (steps S14, 22, and 26), so the driver is able to easily grasp whether or not there is a precedent vehicle, the vehicle-to-vehicle distance, etc., according to the information.
Patent JP-H05124001-A (JP)
Title: Device for forming octagonal column
Inventor: NOJIMA MASAAKI
IPC: B27B5/00
Filed: 1991-10-31
Abstract: PURPOSE:To provide a device for forming an octagonal column wherein a column material having a square section is easily formed into a column material having an octagonal section when an artificial alcove post is manufactured. CONSTITUTION:In a device for forming an octagonal column, a transfer unit 5, a cutting unit 4, and a rotating unit 6 are disposed in a row. The unit 5 supports a column material 1b in such a manner that the material 1b is inclined at an angle of 45 deg. about a center axis along the longitudinal direction of the material 1b. The cutting unit 4 cuts off left and right corners of the material 1b by means of two electric saws along the longitudinal direction of the material 1b. In the cutting unit 4, a transfer means is provided to move the material 1b between the unit 5 and the unit 6. The unit 6 turns the material 1b through an angle of 90 deg. about the center axis. The material 1b makes a reciprocating motion between the unit 5 and the unit 6, so that four corners thereof are cut off by the unit 4.
Patent JP-H03147864-A (JP)
Title: Printer
Inventor: KISHI KOJI
IPC: B41J5/44
Filed: 1989-11-02
Abstract: PURPOSE:To provide a constitution in which a loading control device automatically loads font data in an internal storage device, if the data is stored by interpreting whether the font data of font specified by a font specification device is stored in an external storage device. CONSTITUTION:Parameters for specifying the types of font are set in non- volatile memory 14. If font data corresponding to font specified by parameters is stored in a font card 11, the type of font data stored in RAM for loading data from an external to an internal storage device to interpret whether both coincide with each other, that is, whether font data stored in the font card 11 is already loaded in RAM for loading from an external to an internal storage device 5. If not yet loaded, the font data is loaded in the RAM 5.
Patent JP-2001107388-A (JP)
Title: Upper frame bottom plate for hydraulic shovel
Inventor: MATSUNAMI TOSHIHARU
IPC: E02F9/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To lighten the weight of a bottom board while securing the sufficient strength and rigidity. SOLUTION: Bent parts 26, 26, or reinforcing members are formed by bending left/right both side edges of a bottom plate body 22 formed of a single square plate upward into a hook shape and the necessary strength and rigidity can be secured by the bending parts 26, 26 and reinforcing vertical frames 23, 24.
Patent JP-H08113786-A (JP)
Title: Recovering apparatus for converting used foamed polystyrene to oil
Inventor: KOSHIO AKINARI
IPC: B09B3/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide an apparatus for effectively converting a used foamed polystyrene to an oil by a thermal decomposition. CONSTITUTION: This apparatus for converting a waste foamed polystyrene to an oil is provided with a crusher 1, a dissolving vessel 2, a dissolved oil receiver 3, a thermal decomposition vessel 4, a catalyst filled vessel 5, a condenser 6, a supplemental condenser 7, a recovered oil receiver 8, etc., in the above order, these are connected with each other through piping passages, and is also provided with a pumping means and a hot air generating furnace 12 using a burner 12a, etc.  A dissolved oil is prepared by mixing the crushed foamed polystyrene with a recovered oil under stirring in the dissolving vessel, a thermally decomposed vapor is formed while feeding the dissolved oil of a fixed quantity to the thermal decomposition vessel, the thermally decomposed vapor is reformed by introducing the vapor into the catalyst filled vessel, then the reformed vapor is condensed in the condenser to make the recovered oil and a part of the recovered oil is used as a fuel for the above dissolving vessel and the burner of the hot air generating furnace.
Patent JP-H10113958-A (JP)
Title: Product removing device for injection molding machine
Inventor: TAKASAKI KAZUYA
IPC: B29C45/42
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a molding removing device for an injection molding machine of a low cost by improving an operating efficiency of the device. SOLUTION: The product removing device for an injection molding machine comprises a rotary actuator 5 sold in the market and fixed movably in a horizontal axial direction X to a spacer 3 disposed above a fixed mold, a forward/ rearward actuator 10 sold in the market and fixed to the actuator 5, an upward/ downward actuator 16 sold in the market and fixed movably in a vertical axial direction Z to the actuator 10 via a bracket 10, and an air chuck 20 sold in the market and mounted t the actuator 16 via a bracket 21.
Patent JP-H03150353-A (JP)
Title: Reactive ion plating method
Inventor: MURAKAWA MASAO
IPC: C23C14/32
Filed: 1989-11-06
Abstract: PURPOSE:To generate high-density plasma and to easily form a uniform cubic boron nitride (cBN) film on a substrate surface at a high speed by forming parallel magnetic fields between B of an evaporating source and the substrate at the time of forming the cBN film by a reactive ion plating method on the substrate. CONSTITUTION:A crucible 20 contg. the B is placed in a vacuum chamber 1 and the substrate 3 is mounted in the upper direction opposite thereto. The substrate 3 is heated by a heater 31 and a gaseous mixture composed of N and Ar is supplied from a nozzle 4 into the vacuum chamber 1. The B in the crucible 20 is heated and evaporated by the electron beam 21 and a voltage is impressed between a cathode 6 and auxiliary anode 9 provided in the intermediate position of the crucible 20 and the substrate 3 to form the increased density plasma 5 by the parallel magnetic fields generated by magnets 8a, 8b provided behind the two electrodes 6 and 9. The vapor of the B passing in this plasma and the ionized gaseous N rapidly and stably form the uniform film of the high-hardness cBN on the substrate 3.
Patent JP-2001105946-A (JP)
Title: Method for fixing child seat to seat
Inventor: YAMAMOTO KUNIHIRO
IPC: B60R22/10
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a safety measurement against a danger to a child or a danger of the lateral force or a rear-end collision caused by a backrest section tumbled forward then swayed backward by reaction in case of an accident because a rounded child seat is merely fixed by one safety belt by the present three-point type or two-point type fixing method of the child seat. SOLUTION: Fixing points of a safety belt are provided at the right and left upper ends of the backrest section of a seat of an automobile and both right and left sides of the front and rear sections of the seat, and lock fixing points of the safety belt are provided at the right and left upper ends of the backrest section of the child seat and on both the right and left sides of the front and rear sections of the seat. The child seat is fixed by three safety belts in the lateral direction when it is set in the same direction, and it is fixed by two safety belts in the lateral direction when it is set in the facing direction by this fixing method, thereby safety can be secured by integrating the seat of the automobile and the child seat.
Patent JP-H10130652-A (JP)
Title: Production of metallurgical coke
Inventor: IRIE HIROSHI
IPC: C10B57/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain metallurgical coke at a low cost by producing it by adjusting the compounding ratio of a plurality of kinds of coal including low- grade coal by using a formula representing the relation among the Na2 O+K2 O content, the SiO2 +Al2 O content, and the strengths after hot reaction. SOLUTION: In producing metallurgical coke by compounding a plurality of kinds of coal, the compounding ratio is adjusted so that the Na2 +K2 O content and SiO2 +Al2 O3 content in the coal blend satisfy the relation represented by the formula. In the formula, A1 is a constant, 0.0805; A2 is a constant, 0.0795; and Csio2 , CAl203 , CNa20 , and CK20 are the contents (wt.%, based on dry coal) of SiO2 , Al2 O3 , Na2 O, and K2 O, respectively, in the coal blend. Thus, high-quality metallurgical coke is obtd. economically from low-grade coal merely by adjusting the compounding ratio without the necessity for a pretreatment step such as separation of ash from coal.
Patent JP-H10132427-A (JP)
Title: Heat-exchanger
Inventor: TOKUI TAKUJI
IPC: F25B41/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat-exchanger capable of dividing-and-distributing a refrigerant at a uniform gas-liquid ratio. SOLUTION: The tip of a refrigerant feed pipe 13 to feed a two-phase flow of gas and liquid is attached to one wall 12 of a distributor 11. Meanwhile, the tips of a plurality of distribution pipes 15 to convey a refrigerant in the distributor 11 are attached to a wall 14 positioned opposite to the wall 12. The distribution pipe 15 is formed at flat shape and aligned in the direction of a narrow width. In this way, by effecting arrangement such that the tips of all the distribution pipes 15, 15,... are integrated in a narrow range and the tips of all the distribution pipes 15 are arranged opposite to the tip of the refrigerant pipe 13, line resistance throughout a portion extending from the outlet of the refrigerant feed pipe 13 to the inlets of the distribution pipes 15, 15... is set to approximately the same as each other.  Thus, a gas refrigerant in the distribution pipe 11 approximately uniformly flows in the distribution pipes 15, a gas-liquid ratio is uniformized, and channelling hardly occurs.
Patent JP-2001103840-A (JP)
Title: Method for preventing pollen of true grass from being dispersed
Inventor: HONDA ICHIRO
IPC: A01G7/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a kind from being crossbred by changing flowering characteristics of a plant and preventing the pollen from being dispersed by the flowering. SOLUTION: This method for preventing the pollen from being dispersed comprises treating a true grass with jasmones because it is revealed that the dispersion of the pollen is prevented by the jasmones by suppressing the opening of palea by the administration of the jasmones. The agent for preventing the dispersion of the pollen of the true grass contains the jasmones.
Patent JP-2000108154-A (JP)
Title: Manufacture of laminate having opening part
Inventor: OSHITANI KOICHI
IPC: B29C44/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To manufacture efficiently a laminate having an outer surface of a soft feel such as a door trim of a vehicle and having an opening part in a part thereof. SOLUTION: In a molten resin supplying process, a molten resin lamination layer sheet 31m constituted of an intermediate molten resin layer 32m prepared by kneading with a foaming agent and a surface molten resin layer 33m is supplied onto a base material side molding tool 10 and a base material 30 thereon, and in a mold closing process, a skin side molding tool 20 whereon a molding surface 21 having a projecting part 22 corresponding to an opening of the base material is formed is brought close to the base material side molding tool 10 and stopped in a state wherein the fore end of the projecting part 22 enters the opening and comes into contact with the surface molten resin layer.  In an entraining process, compressed air is introduced from an introducing pipe line 23 opened in the fore end of the projecting part, so as to press the molten resin lamination layer sheet against the inner peripheral surface of the opening of the base material and the rear of the inner edge part thereof and against the inner surface of a recess 12 of the base material side molding tool. In the following foaming process, the intermediate molten resin layer is foamed and a molten resin lamination layer is filled between the base material and the molding surface of the skin side molding tool.
Patent JP-2000118116-A (JP)
Title: Sheet feeder for image forming apparatus
Inventor: ONODERA TAKAYUKI
IPC: B65H5/06
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To send a leading edge of a sheet to a register roller at a predetermined timing without jam or the like even in the case of a sheet delay by accelerating a sheet conveying speed according to a delay time at the time of delaying an arrival time sensed by a sheet arrival sensing means to a reference arrival time. SOLUTION: At the time of conveying a leading edge of a sheet P, a lower intermediate sensor 54 is turned on to sense the edge of the sheet P. Then, the sheet feeder controller transmits a command signal for controlling a sheet feed motor to transmit the signal to the motor to accelerate the sheet conveying speeds of intermediate conveying rollers 55a, 55b according to the delay time at the time of delay of the arrival time of the edge of the sheet P sensed by the sensor 54 to a reference arrival time. For example, if the edge of the sheet P is delayed 10 msec, the motor is controlled to be reversely driven to rotate to convey the rollers 55a, 55b at the speed 1.05 times as fast as a basic speed corresponding to the printing speed selected and set at that time.
Patent JP-H05125407-A (JP)
Title: Production of cu-mo composite rolled sheet
Inventor: ARIKAWA TADASHI
IPC: B22F3/18
Filed: 1991-11-05
Abstract: PURPOSE:To produce a Cu-Mo composite rolled sheet without generating a different material layer even when joggled or bent, having a constant thermal characteristic and without being cracked by punching. CONSTITUTION:A Cu powder is mixed by 10-70wt.% with an MO powder, the mixture is press-formed, the formed body is then sintered in a hydrogen atmosphere or in a reducing atmosphere to obtain a sintered body having 90-98% relative density, and the sintered body is rolled to obtain a composite rolled body having 0.2-0.5mm thickness.
Patent JP-H08112330-A (JP)
Title: Finger-pressure therapy unit
Inventor: TSUTSUI SHOSUKE
IPC: A61H39/04
Filed: 1994-10-18
Abstract: PURPOSE: To easily and effectively relieve fatigue at a sitting attitude on the spot and prevent the symptoms from becoming chronic by applying pressure and expanding an air bag through the driving of an air pump, rotating a hinged driving plate around a fulcrum and pushing finger-pressure balls out arcuately, and massaging the waist part, etc. CONSTITUTION: Two divided air bags 6 are arranged on the substrate 5 of the finger-pressure therapy unit 4 connected to a driving unit main body 1 by an air feed tube 3, and a center hole at the center part is engaged with the substrate 5 with screws. The air bags 6 are rectangle and expand to the right and left and also has air chambers 6a and 6b which are linked by an air passage 6c, and its air intake 6f is connected to the air feed tube 3. Then this unit is provided with a slit part 8a which is fitted between the air bags 6 and substrate 5 and has a support shaft bearing locked by a support shaft 7 so that it is pushed out arcuately and in a hinge shape around the fulcrum 5a of the substrate by a hinge part 8b through the expansion of the air chambers 6a and 6b, and the finger pressing balls 9 are allowed to move at the slit part 8a.
Patent JP-H10131532-A (JP)
Title: Device for preventing rising and falling chain from coming off in parking device
Inventor: KIZU TERUYUKI
IPC: E04H6/06
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent chains from coming off by mounting a cover member for making reinforcement of a horizontal beam and control of the chains from the horizontal beam to a post to the circumferences of sprockets of the chains raising and lowering pallet with bolts. SOLUTION: A pallet for mounting a car thereon is connected to chains 34 and 35, and driving shaft 28 is forwarded and reversed by a motor 26 provided to a rear horizontal beam 17 to raise and lower the pallet. Part of the circumferential surfaces of the sprockets 39 and 40 is this two stage type parking device is covered with a controlling member 48 (for preventing the chains from coming off) and, at the same time, both ends of the controlling member 48 are respectively fixed to the horizontal beam 17 and post 15 with bolts 49 and 51. The horizontal beam 17 is reinforced and, at the same time, when the sprockets 39 and 40 are reversed in the case the pallet is raised and lowered, the chains 34 and 35 are prevented from coming off. By the constitution, the number of components are reduced, and mounting work can be simplified to reduce cost.
Patent JP-2001108059-A (JP)
Title: Torque converter having lock-up mechanism
Inventor: MARUYAMA TETSUO
IPC: F16H61/14
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To improve operability of a lock-up mechanism in a simple structure. SOLUTION: This torque converter TC comprises an impeller 11, a turbine 12, a stator 13, a converter cover 11a connected to the impeller for covering the rear side of the turbine, and a lock-up mechanism for engaging or disengaging the impeller from the turbine, The lock-up mechanism includes a lock-up piston 15 connected to the turbine in a space surrounded with the converter cover 11a. Receiving an hydraulic force in a lock-up joint chamber 17 surrounded with the lock-up piston and the rear surface of the turbine in the space surrounded with the converter cover, the lock-up piston is pressed and engaged with the inside surface of the converter cover to perform the lock-up. A communication hole 20 for connecting the inside of the turbine to the lock-up space is formed on the rear side of the lock-up piston in the turbine.  The communication hole is blocked by the lock-up piston when the lock-up piston is returned to the side of releasing the lock-up.
Patent JP-H03149876-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAWADA JIRO
IPC: H03K19/00
Filed: 1989-11-07
Abstract: PURPOSE:To shorten testing time in a semiconductor integrated circuit device using an internal voltage drop circuit by additionally providing a function for substantially interrupting operation of the voltage drop circuit conformably to a particular control signal and operating an internal circuit by power supply voltage supplied from an external terminal. CONSTITUTION:A title device additionally includes a function which receives power supply voltage VCCE supplied from the outside and includes a power supply circuit VCIG for forming operating voltage VCL for internal circuits CB1 and CB2 lower than said VCCE, and further circuit VCLG is substantially interrupted conformably to a particular control signal and the internal circuits CB1, CB2 are operated by the supply voltage VCCE supplied from an external terminal. For example, the internal voltage drop power supply circuit VCLG receives the power supply voltage VCCE such as about 5V supplied from the outside and forms the drop voltage VCL such as about 3.3V region for the operation of the internal circuits CB1, CB2. A function is additionally provided on the internal voltage drop power supply circuit VCLG, in which an output thereof is made high impedance by a control signal supplied from a control terminal C.