baber/WOPTO huggingface dataset:
Patent JP-H07133668-A (JP)
Title: Lifting device
Inventor: KAWAGUCHI YASUJI
IPC: E04G21/16
Filed: 1993-11-10
Abstract: PURPOSE:To enhance the workability by sliding a plunger pin with the use of a cam lever so as to increase or decrease the diameter of pawl members provided in one end part of a cylindrical body so that the pawl members are engaged and disengaged into or from a through hole in a building component. CONSTITUTION:When a cam lever 2 is raised upright so as to prevent a cam 16 from being operated, a plunger pin 3 is inserted into an actuating hole 18, and accordingly, pawl members 4 are closed by a stop ring 8. Then, the pawl members 4 are inserted into a through-hole 31 in a wall panel so as to fall the lever 2 down. Next, the cam 16 presses an actuating lever 12, and the pin 3 is pressed toward the pawls 4 through the intermediary of a resilient member 2. Accordingly, the front end of the pin 3 abuts against tapered parts 19 of the pawl members 4 and is therefore depressed so that the diameter of the pawl members 4 is increased, and a locking flange 11 abuts against the tapered parts 18 so that the locking flange 11 is engaged with the lower surface of a nut 34. Further, a wire 32 attached to a lifting lug 6 is set on a crane hook in order to lift up a building material 30 which is therefore lifted up and shifted to an installation place, and the pawl members 4 are removed from the through-hole 4 by the above-mentioned steps in the reversed order. With this arrangement, it is possible to efficiently attach and remove the lifting device in a single step.
Patent JP-H08162990-A (JP)
Title: Digital receiver
Inventor: SATO OSAMU
IPC: H03M1/12
Filed: 1994-12-09
Abstract: PURPOSE: To simplify a circuit and to miniaturize a receiver by performing an under-sampling for the reception signal for which a band pass filtering is performed and demodulating digital information from the reception signal for which the under-sampling is performed. CONSTITUTION: At the poststage of a RF/IF frequency conversion circuit 12, an IF signal processing circuit 30 and an A/D conversion circuit 32 are provided. The output of the circuit 32 is supplied to an IF signal processing circuit 20. The circuit 30 performs a band pass filtering which is sufficient for foldover noise prevention for the reception signal converted into IF by the circuit 12 and performs sufficient amplification for an A/D conversion. An under-sampling/ quantization is performed for the reception signal processing by the circuit 30 by the circuit 32 and the signal is supplied to the circuit 20. Thus, a sampling is performed for the reception signal, preventing the influence by foldover noise, the sampling frequency can be reduced to a lower one, the necessity of performing a high speed sampling is eliminated and cost can be reduced.
Patent JP-H03168966-A (JP)
Title: Magnetic disk chucking mechanism for perpendicular two-layered medium
Inventor: OSAWA RYUJI
IPC: G11B17/028
Filed: 1989-11-27
Abstract: PURPOSE:To prevent the magnetic saturation of the high-magnetic-permeability layer of a magnetic disk and to prevent the deterioration in recording and reproducing characteristics by forming a cup-shaped flange consisting of a high-permeability magnetic material integrally with a spindle. CONSTITUTION:The cup-shaped flange made of the conventional resin to be mounted with a magnet 2 integrated to a spindle 1 is formed of the cup-shaped flange 3 consisting of the high-permeability magnetic material having the section enough to allow the sufficient passage of the magnetic field generated by a permanent magnet 2. The yoke consisting of the high-permeability magnetic material is formed to enclose the magnet 2 in this way at the time of chucking a disk to a magnetic disk driving device and, therefore, magnetic fluxes eventually pass only the inside of the yoke consisting of the high-permeability magnetic material. The magnetic saturation of the high-magnetic-permeability layer of the magnetic disk is thereby prevented. The chucking mechanism for the perpendicular two-layer medium which prevents the deterioration in the recording and reproducing characteristics is thus obtd.
Patent JP-H04179833-A (JP)
Title: Gas turbine co-generation system
Inventor: SUZUKI TAKESHI
IPC: F02C6/18
Filed: 1990-11-14
Abstract: PURPOSE:To ensure a required amount of steam with use of a reliable and inexpensive method, by increasing an amount of water being supplied to a feedwater heater at the time of increase in the required amount of steam, and supplying to a package boiler a pre-heated hot water corresponding to the increase of feedwater. CONSTITUTION:When a required amount of steam is increased and only an exhaust gas energy from a gas turbine 1 fails to sufficiently serve the purpose, a required amount of water which is larger than an ordinary amount of water fed to an evaporator 3 is fed to a feedwater heater 4 by a feedwater pump 8. And after heating in the feedwater heater 4, water extraction is performed in front of a feedwater control valve 5 to feed the water to a package boiler 7 and burn a fuel (f), thereby causing generation of steam. This ensures a necessary amount of steam by operation of a highly reliable package boiler with a relatively low facility expenditure.
Patent JP-2000119979-A (JP)
Title: Stringy material having cylindrical outer cover comprising thermoplastic
Inventor: NAGANUMA MASAHARU
IPC: D07B7/16
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stringy material capable of surely and uniformly supplying a required amount of an oil agent into the interior of each wire, excellent in tensile strength, handleability, etc., and further capable of simply performing the production thereof. SOLUTION: This stringy material 1 is composed by enclosing a semisolid substance 5 such as a grease or a petrolatum in a cylindrical outer covering 3 comprising a thermoplastic such as polyethylene. The stringy material 1 is produced by converting the thermoplastic into a fluid state with an extruder, extruding the thermoplastic through a circular slit part of a die, thermally fluidizing the semisolid substance 5 from the central hole located in the inside of the circular slit part or directly extruding the semisolid substance 5, cooling the resultant extrudate and then drawing the cooled extrudate.
Patent JP-S63159789-A (JP)
Inventor: UCHIKAWA SADAO
IPC: G21C3/34
Filed: 1986-12-24
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-H08146110-A (JP)
Title: Location measuring unit
Inventor: MITSUZUKA SHUICHI
IPC: H04J13/16
Filed: 1994-11-16
Abstract: PURPOSE: To determine the location of a moving body in a comparatively confined area on the ground (a local area) using a comparatively small-scale device. CONSTITUTION: At least three or more of fixed stations 2, 3, 4 are established at different locations on the ground, and further a fixed station 6 equipped with only a transmitter is established on the ground. A moving body existing in an area surrounded by the respective fixed stations and/or in the vicinity of the area is equipped with a transmitter having only a transmitting function, or is made to carry the same. When the moving bodies are plural, the signals transmitted from the respective moving bodies are to be their own signals for distinguishing the respective moving bodies from each other. Since the transmitters of the respective moving bodies are equipped with no time register, the signals remitted from the transmitters include no time data.  The location of the moving body can be obtained from the respective arriving times of the signals from the moving body and the fixed station 6 measured by the fixed stations 2, 3, 4, and from the already known locations of the fixed stations 2, 3, 4, 6, no synchronizing the respective stations in time is required.
Patent JP-H11141668-A (JP)
Title: Control device for vehicle with cvt
Inventor: YASUOKA MASAYUKI
IPC: F16H61/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle driver having a sense of incompatibility generated because the gear ratio control is conducted independently of the accelerator manipulation which is conducted according to the driver's will. SOLUTION: The first 9 and the second target input engine speed deciding part 10 search the first target input engine speed tNin- e and the second target input engine speed tNin- p, respectively, from the first and second maps on the basis of the vehicle speed VSP and the degree of accelerator opening APS and give the obtained values to a target input engine speed calculation part 11. The part 11 interpolates tNin- e and tNin- p with an interpolating factor αgiven by an interpolating factor deciding part 13 and calculates the target input engine speed tNin.
Patent JP-H11137779-A (JP)
Title: Speaker case of game machine and game machine
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To simplify the work for switching a game machine between for nonsmoker and for smoker, and effectively utilize the mounting space of parts of the game machine. SOLUTION: The ashtray side 34a or mesh side 34b of a speaker case 32 can be fitted to or pulled out from a mounting hole 46 provided on a tray holding member 6. When the ashtray side 34a is fitted to the mounting hole 46, an ashtray 40 is protruded to the front of the tray holding member 26 so as to be usable. When the mesh side 34b is fitted to the mounting hole 46, the mesh side 34b is exposed to the front of the tray holding member 26, and the ashtray 40 is stayed on the reverse side of the tray holding member 26, so that the astray 40 is not usable. Since the game machine can be switched between for smoker and for nonsmoker only by pulling the speaker case 32 to longitudinally reverse it, and inserting it again, the work is extremely simplified.  Since the mounting spaces of the ashtray 40 and the speaker are substantially commonly usable, the utilizing efficiency of the mounting space of parts is improved.
Patent JP-H09145209-A (JP)
Title: Oil sampling device, freezer and oil sampling method
Inventor: TAIRA SHIGEJI
IPC: F25B43/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil sampling device capable of easily collecting oil in a freezer within a refrigerant circuit and provide the freezer using the oil sampling device. SOLUTION: A gas closing valve placed at an indoor side heat exchanger is provided with an oil sampling device 15 comprised of a cylindrical part 21, a first pipe 22 of which one end is connected to a central part of the cylindrical part 21 and communicated at its inside segment with an inside part of the cylindrical part 21, a second pipe 23 of which one end is connected to the upper end of the cylindrical part 21 and of which inner side communicates with an inner side of the cylindrical part 21, and a closing valve 24 of which one end is connected to the lower end of the cylindrical part 21 and of which the other end is released to the surrounding atmosphere.  As the gaseous refrigerant flowing from the first pipe 22 of the oil sampling device 15 into the cylindrical part 21 strikes against an inner wall of the cylindrical part 21, oil of the freezer contained in the gaseous refrigerant adheres to the inner wall of the cylindrical part 21, drops down as oil droplets, resulting in that oil accumulation is produced at a lower side within the cylindrical part 21. The closing valve 24 of the oil sampling device 15 is opened to enable the oil of the freezer within the cylindrical part 21 to be easily collected.
Patent JP-H11144688-A (JP)
Title: Rare gas discharge lamp
Inventor: YAMAMOTO NORIKAZU
IPC: H01J65/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp capable of easily improving starting characteristics in a dark state with a relatively simple constitution. SOLUTION: This lamp has a light emitting layer 2A on an interior face, and comprises an envelope 1 having rare gas sealed in an internal space, external electrode strips 5 and 6 disposed spaced with each other over the substantially full length thereof on the outer periphery face of the envelope 1, and a transmissive insulation member (transmissive sheet) 4 attached so that the external electrodes 5 and 6 are covered. The light emitting layer 2A is composed of at least a general phosphor exhibiting light emission in a visible region, an ultraviolet phosphor excited by ultraviolet rays radiated from rare gas based upon discharge and emitting light, and a light accumulation phosphor having an excited region in a light emission region of the ultraviolet phosphor.
Patent JP-H09148226-A (JP)
Title: Wafer processing apparatus
Inventor: YOSHIOKA KATSUJI
IPC: H01L21/027
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing apparatus which offers a desirable process environment isolated completely from the atmosphere while reducing the consumption of conditioned air. SOLUTION: An air-velocity control plate 40 is provided above a wafer processing unit to divide conditioned air sent through a supply pipe 30 into downward air streams 61 and 62 of different velocities. The air streams 61 are faster than the air streams 62. The velocity of the air streams 61 is set to be suitable for temperature/humidity management on the wafer surface as well as keeping dust particles or chemical vapor away from the wafer; while that of the air streams 62 are limited to a minimum to prevent dust particles from diffusing. As a result, the inside of the apparatus is isolated from the atmosphere and the consumption of conditioned air can be reduced.
Patent JP-H03195392-A (JP)
Title: Control circuit for free piston engine, particularly refrigerator compressor
Inventor: HAINTSU BUAN DERU BURETSUKU
IPC: F04B49/06
Filed: 1990-11-15
Abstract: PURPOSE: To improve reliability and to reduce cost by controlling the switching of elements at the diagonal parts of an H-type bridge switching element for driving the motor of a compressor while treating current at both side parts using a microprocessor and a differential amplifier. CONSTITUTION: A motor 10 for driving a compressor is connected to an output part 11 that constitutes an H-type bridge with four switching elements 8 and 8'. The motor 10 is driven by turning on or off the switching elements 8 and 8' alternately. At that time, a current that flows to side part wires 4-7 is detected by sensors 23 and 23, is added 25 through an LPF 19, and is inputted to a microprocessor 17, and at the same time a current difference is amplified by a differential amplifier 18. The output of the microprocessor 17 and the differential amplifier 18 is subjected to differential amplification 14, the output is inputted to a PWN modulator via a control circuit 13, and the switching elements 8 and 8' are turned on or off via non-inverted and inverted buffers 9 and 9'.
Patent JP-H09151035-A (JP)
Title: Upper cover structure of electric wire reel
Inventor: YAGI SATOSHI
IPC: B65H49/16
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an upper cover structure of an electric wire reel which is used for the electric wire reel in which an electric wire is wound in a coil shape. SOLUTION: In an upper cover structure of an electric wire reel in which standing-up walls 3 are erected in a plurality at proper intervals along the same circumference on an upper surface 2 of a platelike base board, and am upper cover 1 by forming notch parts toward the other side on one side of lower half parts of the standing-up walls is installed in one of both outer peripheral surface of a bobbin-shaped electric wire reel in which an electric wire is wound, preventive members 4 to prevent a hitch between the electric wire pulled of the electric wire reel and the notch parts are arranged in the notch parts so as to become a narrower width than standing-up walls as well as to fit for an outside wall surface shape, and groove parts 5 are formed.
Patent JP-H04179392-A (JP)
Title: Optical self-routing circuit
Inventor: SUZUKI SHUJI
IPC: H04L12/931
Filed: 1990-11-14
Abstract: PURPOSE:To constitute an optical self-routing circuit by a simple constitution by operating a routing by using an optical gate which allows an optical signal to pass or reflects it only when the optical signal and an electric pulse signal are simultaneously impressed. CONSTITUTION:Optical packet signals A and B inputted to optical waveguides 101 and 102 are respectively branched into two by light branching equipments 103 and 104, and respectively made incident to optical gates 105, 106, 107 and 108. The output optical signals of the optical gates 106 and 108 are multiplexed by an optical multiplexer 109, the output optical signals of the optical gates 106 and 108 are multiplexed by an optical multiplexer 110, and respectively emitted from optical waveguides 111 and 112. An electric pulse generating circuit 113 impresses and supplies the same electric pulses to the optical gates 105 and 107, and the different electric pulses to the optical gates 106 and 108, and the optical gates 105-108 allow the optical signals to pass only when the optical signals and the electric pulse signals are simultaneously impressed. Thus, the optical self-routing circuit can be obtained by the simple constitution.
Patent JP-H07145875-A (JP)
Title: Branch coupling
Inventor: KITAYAMA YASUSHI
IPC: F16L1/024
Filed: 1993-12-08
Abstract: PURPOSE:To connect a branch coupling to a main pipe only from the outside of the main pipe by a method wherein a moving cylinder is armored with a packing, the saddle of a coupling body is pressed against the peripheral edge of a connection hole, a middle cylinder is rotated, and the moving cylinder is moved to the coupling body side by means of a screw. CONSTITUTION:After a sheath pipe 5 is pushed in a ground to an existing main pipe 7, a connection hole 71 is formed in the main pipe 7. A mounting pipe 9 with the tip of which a branch coupling A is formed integrally is inserted in the sheath pipe 5 and the branch coupling A is pushed in the main pipe so that a saddle 12 is brought into pressure contact with the peripheral edge of the connection hole 71. A packing 4 has a first seal part 42 compressed between the saddle 12 and the main pipe 7 and a cylinder part 41 and a second seal part 43 are pushed in the main pipe 7. A rotary body 82 is inserted in the mounting pipe 9 and a lock claw 83 is engaged with the engaging recessed part of a middle cylinder 2. When the middle cylinder 2 is rotated by the rotary body 82, the moving cylinder 3 is moved in the direction of a middle cylinder 2 through joining of the male screw 22 of the middle cylinder 2 in a screwed-in state with the female screw 31 of the moving cylinder 3. Thus, the tip part of the second seal part 43 is extruded to the outwide by means of the taper of a flange part 32 and the coupling A is fixed in a watertight state to the main pipe 7.
Patent JP-S63219635-A (JP)
Title: Method and apparatus for measuring and/or monitoring characteristic of yarn or rope
Inventor: ROOBERUTO MAASEN
IPC: G06T7/62
Filed: 1987-12-07
Abstract: For measuring and/or monitoring properties of yarns or ropes with the aid of an image sensor a two-dimensional image of a portion of the yarn or rope is acquired and converted to electrical image signals. The image signals are digitized in image point manner and stored in an image signal memory at memory locations assigned to the image points. By a calculating unit the values of the properties to be detected are determined from the stored digital image signals. The properties which can be measured and/or monitored in this manner are in particular the diameter of the yarn or rope, the statistical values of projecting fibres, filaments or wires and the twist of the yarn or rope.
Patent JP-H10147452-A (JP)
Title: Sheet storing device
Inventor: NUIDA AKIRA
IPC: B65H7/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a sheet storing chamber and also detect the sheet amount stored in a sheet storing chamber. SOLUTION: A stopper 17 is provided on the sheet delivery side from a detection piece 14 of a sheet detection means 12 located at the bottom surface 16 of a sheet storing chamber 6, and also a sheet guide 19 inclined so that a sheet 5 delivered from a sheet feeding route 18 is guided between the bottom end of the detection piece 14 and the stopper 17. Namely, the sheet 5 is guided between the detection piece 14 and the stopper 17 by the sheet guide 19. However, even if both ends of the sheet 5 are bent under jumped up condition, the sheet 5 is prevented from moving to the bottom of the sheet storing chamber 6 in the delivery direction by providing a resistance to the sheet 5 by the stopper 17.  Then all the sheets 5 stored in the sheet storing chamber 6 are positioned under the detection piece 14, and the detection piece 14 is displaced accurately according to the height of the stack of the sheet 5.
Patent JP-2000262252-A (JP)
Title: Agent for inhibiting denaturation of protein, ground meat whose frozen denaturation is inhibited and production of the food and production of fish paste product
Inventor: KOWADA TERUO
IPC: A23L17/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor which has a high frozen denaturation- inhibiting effect by mixing a combination of sorbitol, trehalose and, if necessary, other saccharides with a pH-adjusting agent capable of adjusting the pH of a ground food to the alkaline side. SOLUTION: This agent for inhibiting the denaturation of protein comprises (A) a combination of sorbitol, trehalose and, if necessary, other saccharides, (B) a pH-adjusting agent capable of adjusting the pH of a ground meat to the alkaline side, preferably to pH 7-10, more preferably 7.5-9.5, if necessary, (C) an emulsifier in an amount of from 10 wt.% to 10 times based on that of the component B, and (D) a glucoside sweetener and the like. The component B preferably contains sodium carbonate and/or potassium carbonate. The sodium carbonate and/or the potassium carbonate are contained in an amount of preferably from 0.05 wt.% to 10 times, more preferably from 1 wt.% to 5 wt.%. The component C is preferably a sucrose fatty acid ester.
Patent JP-H06229715-A (JP)
Title: Three-dimensional coordinate measuring apparatus
Inventor: SHIMURA KIKUO
IPC: G01C1/02
Filed: 1993-12-08
Abstract: PURPOSE:To obtain highly accurate measurements by providing a main body, a staff, and a processor, calculating the three-dimensional coordinates at the measuring end of the staff abutted on a measuring point based on a detected horizontal angle, and obtaining a signal having high S/N ratio without receiving the light reflected on a reflecting means. CONSTITUTION:Upon rotation of the rotating section 4 of main body 1, lights 5a, 5b transmitted from a light transmitting means 6a are reflected sequentially on the reflecting means, e.g. corner prisms 151-153, of a staff. Reflected lights, corresponding in number to the prisms 151-153, are received by the light receiving section of a light receiving means for the light 5a. On the contrary, the light 5b is reflected sequentially on the prisms 153, 152, 151 in reverse order to the light 5a and received by the light receiving section of a second light receiving means. Horizontal angle is detected instantaneously upon detection of each reflected light and fed to a processor. The processor calculates the position 14 (three-dimensional coordinates) at the measuring end of the staff based on the detected horizontal angle, position of the main body 1, constants in the arrangement of the transmitted lights 5a, 5b, and constants in the arrangement of the prisms 151-153 of the staff.