baber/WOPTO huggingface dataset:
Patent JP-S60206786-A (JP)
Title: Power steering device
Inventor: HAGA KIYOUSUKE
IPC: B62D5/22
Filed: 1984-03-29
Abstract: PURPOSE:To reduce energy consumption and to simplify the structure by feeding the fluid delivered through a control cylinder coupled to a steering mechanism to a cylinder system for steering assist coupled to a brake system. CONSTITUTION:Upon right turn of steering wheel 11, a rod 13 will move to the left thus to rotate a pair of wheels 15a, 15b to the right. Here, the piston 17 of control cylinder 16 will also move to the left thus to discharge the pressure oil from the left cylinder chamber 16a. Said pressure oil is fed to steering assist cylinder system 27a for the right wheel. Consequently, a pair of brake shoes 22a, 23a are enlarged to function the brake. As a result, the rotary speed of the right wheel will drop to produce such force as turning the body to the right. Consequently, desired turning is achieved through small steering force.
Patent JP-S63227642-A (JP)
Title: Polymer composition
Inventor: KITA MASAMI
IPC: C08L45/00
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a polymer composition, having improved compatibility and excellent impact resistance, particularly impact and weather resistance at low temperatures, by blending a polyolefin polymer with polyoctenylene polymer. CONSTITUTION:A polymer composition obtained by blending (A) a polyolefin polymer, e.g. polypropylene, high-density polyethylene, a blend or copolymer thereof, with (B) a polyoctenylene polymer, prepared by polymerizing cyclooctenylene and having one double bond based on 8 carbon atoms and >=10,000 molecular weight, >=50%, preferably >=60% trans content, >=10% crystallinity, >=40 deg.C, preferably 50-60 deg.C melting point and -75--30 deg.C glass transition point, as necessary, adding various additives and melt mixing the components. The amount of the component (A) is within the range of 1-100pts. wt. based on 100pts.wt. component (B).
Patent JP-H05266580-A (JP)
Title: Magnetic disk device
IPC: F16C17/10
Filed: 1992-03-19
Abstract: PURPOSE:To increase rotational speed and to improve the accuracy of rotation by providing a fluid bearing having viscosity which is effective in suppressing the fluctuation of rotation. CONSTITUTION:A hub 1 is provided on the outer periphery of a spindle 2 so as to be rotatable by a motor 16, a composite seal 12 is provided at a lower side of the spindle 2 than the motor 16, a radial bearing 3 is provided on a lower side than the seal 12 and plural chambers 6 are formed in the axial direction of the spindle 2 opposite to the bearing 13. The shaft end of the spindle 2 is disposed opposite to a thrust base 4 at the end of the hub 1 and magnetic fluid is sealed in the chambers 6 formed in the radial bearing 3.
Patent JP-S61222837-A (JP)
Title: Head lamp control device in automobile
Inventor: HAMANO HIROSHI
IPC: B60Q1/40
Filed: 1985-03-29
Abstract: PURPOSE:To direct the irradiation of a head lamp in the advancing direction of a vehicle irrespective of the speed of the vehicle, by adjusting the deflecting angle of the head lamp relative to the front face direction of the vehicle, to a computed angle obtained in accordance with the operation angle of a steering wheel and the speed of the vehicle, and by compensating the computing speed of a computing circuit in accordance with the condition of the road surface. CONSTITUTION:A steering wheel operation angle detected by a steering angle operation angle detector 1 and a vehicle speed detected by a vehicle speed detector 2 are delivered to a computing circuit 3 which computes such that the steering wheel operation angle is decreased as the vehicle speed is increased. As a result, the head lamp is controlled by a head lamp drive device 4 in such a way that the deflecting angle of the head lamp relative to the front face direction of the vehicle is adjusted to thus computed angle. Further, the computing speed of the computing circuit 3 is compensated by a compensating circuit 5 in accordance with a detected condition of the road surface. Further, an inhibiting circuit 6 inhibits the control of irradiating angle of the head lamp to always direct the same in the front surface direction of the vehicle when the vehicle speed reaches a predetermined speed. With this arrangement the irradiation of the head lamp is directed in the advancing direction of the vehicle irrespective of the vehicle speed.
Patent JP-S60208054-A (JP)
Title: Electrode for fuel cell and its manufacture and fuel cell using this electrode
Inventor: KAJIYAMA HIROSHI
IPC: H01M4/96
Filed: 1984-04-02
Abstract: PURPOSE:To obtain a fuel cell electrode whose cell performance is higher than an electrode prepared by spreading catalytic active element on porous conductive substrate by forming an electrode by carrying a catalyst between layers of layer crystal of graphite. CONSTITUTION:A fuel cell electrode is fabricated by carrying a catalytic element between layers of layer crystal of graphite. The electrode is obtained in such a manner that a graphite intercalation compound comprising a donor compound is used as an original substance, and intercalation material is ion-exchanged with an ionized catalytic active element, or ionized catalytic active element in graphite is reduced with electron from carbon steel. The electrode carrying a catalytic active element by ion-exchange or reducing reaction by using graphite intercalation compound as original material has small particle size and its better dispersion ability of catalytic active element compared with an electrode prepared by spreading electrode catalyst on a conductive substrate with a binder.
Patent JP-S53148862-A (JP)
Title: Lamp bulb
Inventor: TSUNEKAWA SHINICHI
IPC: H01J1/14
Filed: 1977-06-01
Abstract: PURPOSE: To coat electrodes with electron emitting substance formed of at least one kind of vanadates of alkaline-earth metals so as to prevent pollution of the inner surface of the bulb due to decomposing gases and imprve bulb characteristics and bulb life. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05260864-A (JP)
Title: Plant-growing apparatus utilizing metal hydride compound
IPC: A01G31/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide a plant-growing apparatus generating little operation noise to keep silent state even by placing in a room and enabling the constant observation of the growing state of the plant in the apparatus. CONSTITUTION:A growing chamber 3 is placed at the upper part in a casing 2 and a cooling unit 4 utilizing a metal hydride compound is placed at the bottom of the casing. The space in the growing chamber 3 is cooled and maintained at a prescribed temperature by the heat-absorbing action of the cooling unit caused by the release of hydrogen. The growing chamber 3 contains a shelf 15 for supporting flower pots 13, a drain pan 41 placed under the cooling unit 4 and a water pipe 45 to transfer water collected in the drain pan to the flower pot 13 with a pump 42.
Patent JP-S54154094-A (JP)
Title: Flexible terminal for connecting buses
Inventor: SANAI MASAO
IPC: H01R35/00
Filed: 1978-05-26
Abstract: PURPOSE: To eliminate application of stress upon occurrence of irregular sink between an equipment and aluminum buses to the buses by connecting the terminal of the equipment to the aluminum pipe buses using a connecting rod.  
     CONSTITUTION: The terminal 1 of an equipment is connected electrically to an aluminum bus 5 with flexible aluminum twisted wire 7. The spherical end 9 of the connecting rod 8 and cylindrical end 10 are engaged with the partial projected cylinder 4 of the terminal 1 and the bus 7, respectively. There are also provided a unit 12 for preventing the terminal 9 from removing and a unit 14 for preventing the end 10 from removing at the outlet of the cylinder 4 and the end of the bus 5, respectively. Thus, even if the equipment is irreqularly sank with respect to the buses, no stress is applied to the bus with the result that no damage occurs at the equipment and the buses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55158319-A (JP)
Title: Production of cellulose diacetate with high resistance to the loss of clarity caused by hot water
Inventor: HIRAO KATSUMI
IPC: D01F2/28
Filed: 1979-05-22
Abstract: PURPOSE: After an acetylated cellulose is washed and dipped in a hot water of a temperature in a specific range for a specified period of time, the cellulose acetate is formed to give title product having high resistance to the loss of clarity caused by hot water and showing silky touch and luster not subject to hot water treatment.  
     CONSTITUTION: The starting material of cellulose such as beaten wood pulp is subjected to the pretreatment for activation and acetylation with acetic acid in the presence of sulfuric acid as a catalyst. The reaction mixture is aged, neutralized, precipitated in accordance with a known method to prepare cellulose diacetate. The product is washed, dipped in hot water at 110W180°C using an autoclave for 5W60min, then washed with cool water and dried. The resultant cellulose acetate is formed to give the objective formed product.  
     EFFECT: The treatment of the cellulose diacetate with hot water can remove water- soluble magnesium salts and cellulose acetates of low acetylation degree and polymerization degree to increase the performance of the product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10245008-A (JP)
Title: Food packaging device
Inventor: INADA SHIYOUHIKO
IPC: B65B25/06
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To automatically wind a rod-shaped food with a film in a method wherein the film is wound around the rod-shaped food by lifting one end side of the film and returning the film to the other end side when the rod-shaped food such as rolled sushi is loaded on the other end side of the film fed on a gate plate. SOLUTION: In packaging a rolled sushi A, when a film 11a is fed and the film 11a of the prescribed length is fed, a cutter 54 is pushed up to cut the film 11a. When the rolled sushi A is loaded at the position of a gate plate 20 on the film 11a, a motor 66 is started, a winding arm 62 is turned, one end side of the film 11a is simultaneously lifted by a wire 63, and brought to the other end side of the film 11a along the circumferential surface of the rolled sushi A. When winding of the film 11a is completed, the gate is opened, the rolled sushi A is dropped by its self weight, the other end part of the film 11a is pulled out with the drop, and the seam part of the film is heat-deposited by a heating iron 80.
Patent JP-S60206533-A (JP)
Title: Manufacture of molding for vehicle
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D7/06
Filed: 1984-03-31
Abstract: PURPOSE:To bend a long-sized member to a desired curve and to reduce the allowance for scrap by providing a die and a punch of special structure that hole the long-sized member in a device that makes axial bending of the long-sized member bent to deformed sectional form. CONSTITUTION:The press bending device for manufacturing a door sash for vehicle is provided with a die 1 and opposing vertically movable punch 2. Whole the length of these is divided longitudinally into two, and one side 1a, 2a is bearing-connected to another side 1b, 2b to allow rolling oscillation, and supported respectively by springs 13, 17 from the direction of rolling. Opposite faces of one side 1a, 2a are formed to slanted faces 1c, 2c corresponding to the desired curvature of a long-sized member S bent beforehand to deformed sectional form. In bending work, when the member S is placed on the die 1 and the punch 2 is lowered, a fitting face 2' accepts the member S and fits to the die 1, and at the same time, a cam plate 19 presses a pin 15 and rolls and shifts the die 1a. Thus, the punch 2 is also rolled and shifted and the axial part of the member S held between them can be bent in horizontal direction.
Patent JP-H02285743-A (JP)
Title: Transmission method of data packet
Inventor: BUARUTAA BURAUN
IPC: H04L45/42
Filed: 1990-03-14
Abstract: PURPOSE: To exchange data with high reliability and high efficiency by transmitting a receivable data packet to be stored at a subscriber station and a designated data packet while determining a data route at a master station based on its transmission quality discrimination information. CONSTITUTION: Respective subscriber stations T1 , T3 and T4 directly connected with a master station store the receivable data packet and its transmission quality discrimination information and report these data to the station M. By monitoring this report, the station M determines the optimum route with stations T1 , T3 and T4 as repeater stations to a subscriber station. T2 . Then, the designated data packet corresponding to the stations T1 , T3 and T4 is transmitted to the station T2 . As a result, data can be highly reliably and highly efficiently exchanged through a data channel with interruption related to the place and time.
Patent JP-H02243141-A (JP)
Title: Dental automatic cup water supply apparatus
Inventor: GOTO YASUKI
IPC: A61C17/14
Filed: 1989-03-17
Abstract: PURPOSE:To simply adjust the title apparatus by detecting the wt. of a cup stand, that of a cup and that of the water supplied in the cup as voltage signals through the strain gauge arranged to the lower part of the cup stand and comparing the signal obtained from these detection voltage signals with the reference signal value corresponding to both of the wt. of the cup stand and that of the cup to perform control. CONSTITUTION:When the wt. w1 of a cup is fixed and the proper wt. of water put in the cup is w2, a water amount setting device 5 is present so as to generate the same voltage A[volt] as amplifier voltage A[volt] calculated by multiplying a voltage signal (a)[volt] by an amplification factor (x) from an electric circuit having a strain gauge incorporated therein when an article having a wt. of (w1+w2) is placed on a cup stand 1. When the whole of the apparatus is operated, amplified voltage V3 is inputted to a comparing circuit 7a from a Wheatstone bridge having a strain gauge incorporated therein through an amplifying circuit 4a. The voltage A generated in a water amount set reference signal value generation circuit 5b set by a water amount setting dial 5a is also inputted to the comparing circuit 7a. Both of them is compared and, when the amplified voltage V3 is lower than the voltage A, an 'H' signal is inputted to an AND circuit 7b from the comparing circuit 7a and, when the voltage V3 is same to or more than the voltage A, an 'L' signal is inputted thereto.
Patent JP-S55157356-A (JP)
Title: Hot blast dryer equipment
Inventor: SHIRAISHI HIROSHI
IPC: B05C9/14
Filed: 1979-05-25
Abstract: PURPOSE: To prevent noise diffusion by a method wherein a sound insulating wall having an air inlet opening at its part surrounds a hot blast circulation fan and a hot blast generating burner, in a hot blast dryer which is used in drying and baking of coated material.  
     CONSTITUTION: Sound insulating wall 6 surrounds an equipment consisting of a hot blast generating furnace 3 having a burner 10 to send hot blast through a pair of circulation duct 11 to the center section 1a of the dryer body 1, a hot blast circulating fan 4 having a circulation duct 12 installed with two branch suction openings at the ceiling, and a cooling fan 5. Then, a part of the sound insulatng wall 6 is opened as an air inlet opening 15. Because the sound insulating wall surrounds the hot blast circulating fan and hot blast generating burner, etc. near the hot blast drying equipment, noise generated from these equipments is prevented from diffusion. The air flow inlet installed on the sound insulating wall prevents the decrease of combustion efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09261132-A (JP)
Title: Redundancy switching system for data transmission system
Inventor: TAKAHASHI TATSU
IPC: H04L1/22
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To monitor redundancy and to control selection of a redundant system part as an active part by using a far end reception fault(FERF) signal. SOLUTION: A couple of transmission changeover devices 20, 40 each having a switch section SW selecting an active or standby transmission signal, a distribution section H distributing a reception signal from a transmission line to an active device to a standby device, and a switch changeover control section SWC are provided in the middle of a transmission line while being opposite to each other, and a terminal station equipment 10 detects an FERF signal from an opposite station 30 to select a redundant device of its own station. In this case, when either of active/standby devices of an opposite station detects a reception fault, it is considered to be a fault (2)/(2'), and only the side of its own station selects the redundant device.  When both active/standby devices of the opposite station detect a reception fault, it is considered to be a fault (1)/(3) and the FERF is sent to a terminal station equipment. When the reception fault is recovered before lapse of a prescribed time after the transmission of the FERF in the opposite station, it is considered to be a fault (1), the redundant device of the opposite station is not selected. Furthermore, when the reception fault is not recovered before lapse of a prescribed time, it is considered to be a fault (3), the opposite station raies an alarm.
Patent JP-H10262311-A (JP)
Title: Method for laying and removing cables
Inventor: SUZUKI SATOSHI
IPC: H02G1/06
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying and removing cables which achieves the smooth pulling of cables inside a laying pipe. SOLUTION: Using water solution as a traction route, a cable 16 is pulled from one end side to the other end side of a pipe line via cable guiding rollers 12. A series of process is repeated of making the pulled-in cable 16 stationary in the cable stationary parts formed in a damming plate 11 for instance. Then, the water solution inside the pipe line is discharged to lay the cable 16 and to reduce the resistance inside a laying pipe remarkably when the cable is pulled.
Patent JP-H03267040-A (JP)
Title: Fuzzy blood pressure adjusting method and apparatus, fuzzy inputting method and apparatus and fuzzy control method and apparatus
Inventor: ARITA SEIZABURO
IPC: A61B5/0215
Filed: 1990-03-16
Abstract: PURPOSE:To keep a blood pressure of a patient stable within a specified range by performing a fuzzy inference to determine a concentration of a narcotic according to a fuzzy rule that the current blood pressure information and blood pressure information a specified time before are set for an antecedent part and the concentration of the narcotic for the consequent part. CONSTITUTION:A blood pressure of a patient is measured at each fixed time and the current blood pressure information obtained by the measurement and blood pressure information a specified time before are used as inputs. Then, a fuzzy inference is performed to determine a concentration of a narcotic so that the blood pressure of the patient is kept stable within a specified range according to a fuzzy rule that the current blood pressure information and blood pressure information a specified time before are set for an antecedent part and the concentration of the narcotic for a consequent part. In this manner, a narcotic apparatus is so controlled that the concentration of the narcotic to be supplied to the patient reaches a value determined by the fuzzy inference. This enables control of a dose of the narcotic automatically according to the blood pressure of the patient so as to maintain the blood pressure of the patient under the general anesthesia stable within a normal range.
Patent JP-2000255427-A (JP)
Title: Coupler device
Inventor: FUJIMURA HIROSHI
IPC: B61G9/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a coupler device which gives a good riding feeling, even through different shocks are generated between vehicles momentarily, in an acceleration time, the running time on an inclined truck and a curved truck, and the like, and generates no bucking problem. SOLUTION: The composing member 14 of a coupler is installed on a cylinder 2 housing a viscose fluid, and follower plates 11 and 12 are installed on piston rods 8 and 9 extending from both sides of a piston 7 to the outer sides of the cylinder 2. And both cylinder rooms 5 and 6 partitioned by the piston 7 are connected by a pipe line 21 to communicate the viscose fluid, and a flow rate control means 25 to control the area of the opening of an orifice continuously by the rotating angle of a rotary spool 30 is provided in the pipe line 21. The rotating angle of the rotary spool 30 is controlled depending on the displace amount between both wheels.
Patent JP-H10260623-A (JP)
Title: Driving control method
Inventor: MIYASAKA YUTAKA
IPC: G03G21/14
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the rotation of a photoreceptor drum outside an image forming area as little as possible without being affected by the fluctuation of a copying interval by setting a timing of starting the drive of the photoreceptor drum so that the drive may be executed after a lapse of a prescribed period from the start of feeding the paper at a 1st copying operation, and setting a timing of ending the drive so that the drive may be executed after a lapse of a prescribed time from the start of forming the image at the last copying operation. SOLUTION: A driving mechanism for a developing device and the photoreceptor drum 131 and a main body driving mechanism for a paper feeding system are separately driven by motors M1 to M4. In this case, the timing of starting the drive of the drum cartridge is set so as to be after a lapse of a prescribed time from the start of feeding the paper at the 1st copying operation, and the timing of ending the drive of the drum cartridge is set so as to be after a lapse of a prescribed time from the one time of the shutter solenoid SD5 which corresponds to the reference of the leading end of an image at the last copying operation.  Thus, the forward rotation, or backward rotation of the drum is reduced as little as possible in the middle of a continuous copying operation, then, developer is prevented from being excessively stirred, and also, the developer and the photoreceptor drum 131 are prevented from deteriorating.
Patent JP-S62221204-A (JP)
Title: Antenna
Inventor: HONDA KAZUHIRO
IPC: H01Q1/22
Filed: 1986-03-22
Abstract: PURPOSE:To arrange an antenna inconspicuously and to prevent the attenuation of radio intensity by arranging conductive materials while bringing them into contact with building materials such as wall materials and ceiling materials to form plural antenna bodies and connecting antenna bodies with conductive materials. CONSTITUTION:Conductive materials 2 like zinc are applied or sprayed to the upper face of building materials 1 such as wall materials and ceiling materials to form a dipole antenna 2a. Dipole antennas 2a are constituted on a wall 3 while being closely brought into contact with the wall 3 so that they face rooms A and B. Both the dipole antennas 2a are connected by a balance feeder line 4 consisting of conductive materials. The radio wave received by the dipole antenna 2a on the side of the room A passes the balance feeder line 4 and is radiated to the room B from the dipole antenna 2a on the side of the room B.