baber/WOPTO huggingface dataset:
Patent JP-H0384239-A (JP)
Title: Fluid sealed type mount device
Inventor: FUNAHASHI YOSHIKI
IPC: B60K5/12
Filed: 1989-08-28
Abstract: PURPOSE:To perform vibration isolation corresponding to inputted vibration by communicating a pressure receiving chamber containing a non-compressive fluid sealed therein and a volume variable balance chamber by orifices, making at least one part of the receiving chamber wall part deflectable so as to form an air chamber and controlling the supply/suction of the air. CONSTITUTION:A first and a second supporting fittings (supporting bodies) 10, 12 are connected by an elastic rubber body 26 provided with pocket parts 30 and deflectable wall parts 42. A rotary valve 38 is actuated by a rotary solenoid 40 to communicate/cut off both pocket part 30 through a connecting passage 36. A sealed air chamber 41 is formed in the pocket part 30, and air is fed/sucked by a negative pressure supply 45 and a change-over valve 47. A closed chamber with a non-compressive fluid such as water sealed therein is partitioned into a pressure receiving chamber 54 and a balance chamber 56 provided with a diaphragm 44, and the chambers 54, 56 are communicated through orifice passages 62. A stopper member 49 is adhered to the deflectable wall part 42 by operating the change-over valve 47 so as to obtain vibration isolating characteristic corresponding to inputted vibration.
Patent JP-H0777345-A (JP)
Title: Control device for ventilation device
Inventor: SAKAHARA TAKASHI
IPC: F24F7/007
Filed: 1993-09-06
Abstract: PURPOSE:To provide a control device for a ventilation device capable of determining an output of an air feeding fan in response to a differential pressure signal produced from a differential pressure sensor and an operating output of a discharging fan and further capable of performing the most suitable discharging of an indoor area as well as feeding air without being influenced by outdoor strong air. CONSTITUTION:An amount of feeding air for an air feeding fan 4 is set in response to an output from a control part 7 receiving an operating output of a discharging fan 3 installed in an indoor area 1 and an output of a differential pressure sensor 5 for sensing a relative pressure difference between the indoor area 1 and an outdoor area 2. Under such an arrangement as above, even if strong wind continuously blows at the outdoor area 2, the air feeding fan 4 is not operated, resulting in that the most suitable air discharging and the air feeding of the indoor area 1 can be performed.
Patent JP-S6199525-A (JP)
Title: Bending method of pipe
Inventor: FUTAMURA JIRO
IPC: B21D9/00
Filed: 1984-10-23
Abstract: PURPOSE:To reduce the number of working stages and to decrease the wall thickness deviation of pipe by inserting a deformation-preventing mandrel into a pipe and bending the pipe while applying ultrasonic vibrations to the mandrel. CONSTITUTION:A pipe A of work piece is held horizontally by a chuck B to insert a mandrel D used for preventing the deformation pipe, to a prescribed position in the pipe A. Next, an ultrasonic vibrator 1 is fixed to one end of the mandrel D to make the vibrator 1 generate an ultrasonic wave by a signal from an ultrasonic oscillator 2. By this method, the pipe A is bent by raising the bending tool toward a pipe bearer H side while applying the longitudinal vibration to the mandrel D. Because the pipe A is bent without pouring lubricating oil, washing stage for removing the oil is eliminated and the wall thickness deviation of pipe is decreased.
Patent JP-2000050745-A (JP)
Title: Method for covering ground
Inventor: HORIBE SEIJI
IPC: A01G13/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for covering ground, which can be used anywhere; keep the ground, e.g. in a park, covered in all seasons; cover the ground by a simple procedure; need no maintenance/management works; keep the covered ground water-permeable; cause no damage of environment, unlike a method that uses, e.g. concrete; cause no damage of the beauty of the park or the like to which this method is applied; and effectively utilize thinned-out lumbers. SOLUTION: This method for covering ground comprises steps of (1) cutting thinned-out lumber trunks from which branches and the like have been removed, (2) treating the cut lumber trunks with a preservative, e.g. wood vinegar, to obtain covering materials 5, and (3) placing the covering materials 5 on the ground and putting a coagulating agent 7 between the covering materials 5.
Patent JP-S60125984-A (JP)
Inventor: JIEEMUSU JIYOSEFU URUFUINGU
IPC: G11B23/087
Filed: 1984-10-23
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-H0665954-A (JP)
Title: Sanitary washing device
Inventor: HOSOKAWA YOSHIHIRO
IPC: E03D9/02
Filed: 1992-08-20
Abstract: PURPOSE:To improve sanitary conditions at a part to be washed by spouting acidic water produced by electrolyzing city water from a nozzle on to the part to be washed. CONSTITUTION:When a washing start switch of an operation panel is operated, a controlling unit 5 causes city water to flow from a city water faucet 3 and also reduces its pressure to feed it to an electrolytic cell 6, where the water is electrolyzed to produce acidic water including a large amount of hydrogen ion in a chamber 8 and alkaline ion water containing a large amount of hydroxyl ion in a chamber 9. Next, the acidic water in the chamber 8 flows to a water tank 14 and the pressure of the acidic water causes the acidic water heated in the tank 14 to spout out from a nozzle 16 to wash a part. And the alkaline ion water stored in the chamber 9 is discharged into a toilet bowl 2 while the acidic water is spouting to neutralize the acidic water. Further when a switch for stopping washing is depressed, the unit 5 is actuated to stop the flow of water at each unit. As a result, since the acidic water produces bactericidal effect, sanitary condition of the part to be washed is improved and also waste water treatment can be performed easily.
Patent JP-2000051224-A (JP)
Title: Fixing structure of lug screw used for nail for implant
Inventor: MURASHIMA YOJI
IPC: A61B17/58
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to completely prevent rotation by regulating the rotation of a lug screw, to prevent a shortening transposition by regulating the offsetting and moving of the lug screw in the advancing and retreating directions and to make it possible to sufficiently prevent the rotation even when the lug screw is so adjusted as to offset and move in the advancing and retreating directions. SOLUTION: The nail 1 for implant is inserted into the bone by using the lug screw 10 which has a threaded part at a front end 11, is formed in a hexagonal shape in cross section from a drum part 12 to a base part 13 and is formed with a through-hole for guide wire insertion in the central longitudinal direction, a fixing member 20 which has a hexagonal groove fitting to the hexagonal shape in cross section of the lug screw at a head part 21, is formed to a columnar shape in a base part 23 and is formed with a fitting hole for fitting a screw driver and a fastening member 30 which comprises a pressing part 1 having a threaded part on its outer periphery and a disk-shaped cap part 32.  The fixing member is inserted in a manner that the hexagonal groove of its head part fits to the hexagonal cylindrical part of the lug screw in the state of screwing the lug screw and the fastening member is screwed until its pressing part is pressed to the apex 25 at the base part of the fixing member, to press the lug screw.
Patent JP-S6281587-A (JP)
Title: Obstacle alarm apparatus for vehicle
Inventor: MURAO EIJI
IPC: G01S13/93
Filed: 1985-10-04
Abstract: PURPOSE:To make it possible to obtain obstacle alarm function and burglar alarm function by one apparatus, by reading a state signal showing whether a vehicle is held to a driving state or a parking state and using radar in order to generating a burglar alarm order in the parking state. CONSTITUTION:A means generating state signal P showing whether a vehicle is held to a driving state or a parking state is provided and the state signal P is inputted to a signal processing circuit. For example, an ignition key IG-SW may be utilized in this state signal generating means. When the vehicle is held to the driving state and the measured distance of matter 0 by ultrasonic radar 1 is within a preset obstacle alarm distance range, an obstacle alarm order is generated. When the vehicle is held to the parking state and the measured distance of the matter 0 by the radar 1 is in a preset burglar alarm order distance range, a burglar alarm order is generated.
Patent JP-S6377600-A (JP)
Title: Anaerobic digestion method for organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/04
Filed: 1986-09-22
Abstract: PURPOSE:To eliminate back load trouble of SS and phosphorus by adding an Mg base to org. sludge to effect acid fermentation, adding a flocculating agent to the effluent sludge thereof to make solid-liquid sepn. and further, subjecting the separated liquid thereof to methane fermentation. CONSTITUTION:The Mg base 2 such as Mg(OH)2 or MgHCO3 is added to the org. sludge 1 such as sewer sludge to effect the acid fermentation in an acid fermentation tank 3. The flocculating agent 6 (e.g., iron polysulfate) having at least plus electric charge is added to the sludge 5 flowing out of the tank 3 and thereafter, the sludge is separated to dehydrated cake 8 and dehydrated and separated water 9 by a sludge dehydrator 7. The water 9 is subjected to the methane fermentation by the immobilized methane forming bacteria of a methane fermentation tank 4. As a result, the back load trouble of SS and phosphorous is solved and the anaerobic digestion stage is extremely compactified.
Patent JP-H1044674-A (JP)
Title: Ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent a ball from biting by the centrifugal force when foams are defoamed at the time of filling ink by deforming an elastic piece in the axial center direction of an inner hole at the time of holding an ink storage tube on an axial outer peripheral section and using its end working as a contact section in the front direction of a ball valve fitted movably in a valve chamber. SOLUTION: A cylindrical ink storage tube 4 with its end being brought into contact with the rear end of a collar section 31a is fixed forcibly on the outer periphery of a fitting cylinder section 11, and an inner diameter section of the ink storage tube 4 is communicated with an introduction section 13a of a joint 3. At that time, a protruded section 15b of an elastic piece 15 is pressed to an inner wall of the ink storage tube 4 and deformed into the axial center direction, and an end section 15a works as a contact section in the front direction of a ball valve 14 fitted movably in a valve chamber preliminarily.  As the action of the contact section formed by the end section 15a is not restricted by the deformation of the protrusion caused by the insertion of a ball valve 14 nor the release at the time of molding, no problem is generated at all in the centrifual operation after filling ink.
Patent JP-H1051773-A (JP)
Title: Image data transmitter
Inventor: YAMAUCHI HIROYUKI
IPC: H04N19/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To easily conduct an image transmission in real time by using a conventional compression chip in the case of utilizing a network of a variable frequency band so as to send an image in real time. SOLUTION: A preconversion section 12 monitors traffic of a network and in the case that the traffic is in congestion, the control section 12 converts image data into data whose high frequency components are suppressed. A compression section 13 applies compression coding to the image whose high frequency components are suppressed at a higher compression rate. Thus, even when the traffic is in congestion and the available frequency band is limited, the transmission of image in real time is attained. Furthermore, since the preconversion section 12 is added to a pre-stage of the compression section 13, a general compression chip is used without any modification and the transmitter is configured at a low cost.
Patent JP-2001050328-A (JP)
Title: Hydraulic buffer
Inventor: JO TADASHI
IPC: F16F9/50
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide stable damping characteristics by eliminating a control flow of intermittent hydraulic oil occasioned by a temperature change as damping characteristics at a low speed area are improved and damping characteristics at a high speed area are suppressed. SOLUTION: This buffer comprises damping valves 36 and 37 for a low speed area wherein damping force generating valves 4 and 5 in the respective directions of elongation pressures in a piston and a base valve are situated in juxtaposition; and two damping force generating valves for damping valves 40 and 41 for middle and high speed areas. Besides, the valves 4 and 5 on the elongation side and on the pressure side are constituted such that the damping valves 36 and 37 for a low speed area consisting of inner peripheral fixed bending plates 34 and 35 to close oil-through holes 26 and 27 formed in fixing plates 28 and 29 and the damping valves 40 and 41 for middle and high speed areas consisting of inner and outer peripheral support bending plates 38 and 39 are combined together.  Further, by simply constituting such that the inner and outer peripheral support bending plates 38 and 39 of which the damping valves 40 and 41 for middle and high speed areas consist are nipped between the fixing plates 28 and 29 for the damping valves 36 and 37 for a low speed area and a piston body or a base valve body to exert an initial load, stable characteristics are provided.
Patent JP-H1065877-A (JP)
Title: Picture processor
Inventor: NAKO KAZUYUKI
IPC: H04N1/40
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To correct distortion even in the case of a skewed original and to output a natural picture by expansibly converting a picture rotated by a rotation correcting means based on the height and enlargement rate of an original to correct its distortion. SOLUTION: An edge detecting part 10 detects the edge of a boundary between an original and an original board from an input picture. A skew detecting part 11 detects the binding line of the original and its skew based on the detected edge. Then a rotation correcting part 12 corrects the rotation of the whole picture based on the detected skew. The edge of the rotation-corrected picture is detected again by the detection part 10 and the enlargement rate and height of the original are calculated by an enlargement rate operation part 13 and a height operation part 14. A distortion correcting part 15 corrects the distortion of the whole picture rotated by the correction part 12 based on the information obtained by both operation parts 13, 14 and obtains a rectangular picture. Finally a luminance correcting part 16 corrects the luminance of the corrected picture.
Patent JP-H0385875-A (JP)
Title: Automatic focus camera
Inventor: MURATA HARUHIKO
IPC: H04N5/238
Filed: 1989-08-29
Abstract: PURPOSE:To attain automatic focus with high focusing accuracy even under low illuminance by eliminating an infrared ray cut-off filter from an optical path only under low illuminance. CONSTITUTION:When it is judged that an object illuminance is low to a degree that a proper exposure cannot be obtained when the shutter speed is not set longer than 1/60sec (one field period) even when an iris mechanism 31 is fully opened based on a photometry data, a low illuminance decision signal LP is fed to a motor 36 from a microcomputer 22. When the low illuminance decision signal LP is received, the motor 36 drives a rotary lever 37 by 180 deg. as shown in the arrow, and the infrared ray cut-off filter 34 is eliminated from the optical path in interlocking therewith. Thus, highly accurate focusing is attained even under low illuminance.
Patent JP-2000052639-A (JP)
Title: Ink jet recording sheet
Inventor: MATSUBARA MASAYUKI
IPC: B32B7/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet having a more beautiful and functional performance in an ink jet recording due to the equipment of both light transmission properties and light reflecting properties, and also a metallic-toned ink jet image. SOLUTION: In this transmitting ink jet recording sheet, a metal deposit is provided on a transparent or translucent base material and, further, an ink accepting layer made of a water-soluble resin or water-absorbing resin or their compound is provided on at least one side of the deposited film.
Patent JP-H0758190-A (JP)
Title: Substrate fixing jig
Inventor: OCHIAI YUKO
IPC: H01L21/683
Filed: 1993-08-13
Abstract: PURPOSE:To provide a substrate fixing jig, which can hold the substrate without causing damage thereto, and which prevents deposition from occuring in the periphery of the substrate, in arranging the substrate in vacuum evaporation equipment. CONSTITUTION:A substrate fixing jig 10 comprises a holding member 12 and a holding plate 14. The holding member 12 is formed in a circular ring shape with an opening so that an evaporated surface may be exposed while the periphery of a substrate E is being held, and the diameter of the opening is set to be at least smaller than the outer diameter of the substrate E. Width W of the holding member 12 is determined by taking the width of the peripheral region of the substrate E into consideration to prevent deposition from occuring at the periphery. On the other hand, the outer diameter of the holding plate 14 is set to be equal to or somewhat larger than the diameter of the substrate E. Either of the holding member 12 or the holding plate 14 is magnetized to possess a magnetic field in the vertical direction, and the other non-magnetized piece is formed by a ferromagnetic material such as steel.
Patent JP-S61101042-A (JP)
Title: Bonding device
Inventor: TANIMOTO MICHIO
IPC: H01L21/60
Filed: 1984-10-24
Abstract: PURPOSE:To make the titled bonding device small in size, to make it light in weight as well as to enhance its reliability by a method wherein the voltage applied to a piezoelectric element is properly controlled using the piezoelectric element as the source of driving force for a bonding arm and the like. CONSTITUTION:A bonding head A placed on an X-Y table 1 has a bonding arm 3, a clamper mechanism and the like. The bonding arm 3 is pivotally supported 5 by a supporting member 2, a capillary 4 is engaged at the tip of the bonding arm 3, and a piezoelectric element 7 is engaged at the other end as the source of driving force. The clamper mechanism is composed of a pair of clamper arms 10 and 11 whereon clampers 13 and 14 are fixed at the tip, and the piezoelectric element 7 is also used as the source of driving force for the arms 10 and 11. The capillary 4 is vertically moved by applying voltage on the piezoelectric element 7, and a wire bonding process is performed by opening and closing the clampers 13 and 14.
Patent JP-2000038735-A (JP)
Title: Openable and closable lid for maintenance and inspection opening
Inventor: NAKANE NOBUHIKO
IPC: E02D29/14
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To allow a smooth opening and closing motion of an openable and closable lid for a maintenance and inspection opening designed to draw it in and out by sliding it with respect to an outer frame without hinderance of a construction even if the lid is installed near the construction. SOLUTION: Chevron-shaped stepped portions 5, 5 are provided on the surfaces of at least one set of oppositely positioned inner walls of four side walls 2a to 2d forming an outer frame 1 and guide protrusions 16, 17 sliding on the upper surfaces 5a, 5c respectively of stepped portions 5, 5 are provided on four corners of a lid body 11, which is designed to be fitted inside the outer frame 1 from either side by drawing it in a sliding manner as making respective guide protrusions 16, 17 slide on the upper surfaces 5a, 5c of the respective stepped portions 5, 5 and drawn out also from the different side where it is drawn in.
Patent JP-H0663020-A (JP)
Title: Cornea endotherium observing/photographing device
Inventor: KATSURAGI KENJIRO
IPC: A61B3/135
Filed: 1992-08-21
Abstract: PURPOSE:To provide the cornea endotherium observing/photographing device which can execute quickly an alignment operation of a device main body to the cornea without necessitating skill. CONSTITUTION:The cornea endotherium observing/photographing device is provided with an illuminating optical system 28 for irradiating obliquely the cornea of an eye to be examined with an illuminating light, an observing/ photographing optical system 29 for receiving as an image a reflected light from the cornea including the cornea endotherium and observing and photographing it, and a front eye part observing optical system 1 for observing the front eye part of an eye E to be examined, and the front eye part observing optical system 1 is combined with alignment in the optical axis direction of the device main body to the eye E to be examined.
Patent JP-H04105579-A (JP)
Title: Method for starting electric motor
Inventor: ITO HIROYUKI
IPC: H02P29/00
Filed: 1990-08-27
Abstract: PURPOSE:To smoothly start an electric motor by starting the electric motor by torque control at the time of starting the electric motor, and then switching the torque control to the speed control. CONSTITUTION:A speed governor 3 is saturated by turning on a switch 8A to give a torque limit signal tauFMAX to a limiter 4 through an acceleration/ deceleration arithmetic device 7 thereafter turning on a switch 8B to input a speed governor saturating speed command value N to the speed governor 3. The torque limit signal tauFMAX is increased at a fixed slope by the acceleration/deceleration arithmetic device 7 to reach a torque limit value tauFMAX. Next, when a torque command value tau, which is an output of the limiter 4, agrees with load torque tauL, an electric motor is started. When a speed actual value Nist is increased by the torque command value tau to agree with the speed command value  N, after the electric motor is started, a switch 8C is turned on to release saturation of the speed governor 3. Then, speed control, based on a shockless speed command generator 5, is started.
Patent JP-S60115081-A (JP)
Title: Tape cassette with cover
Inventor: IWASAKI HIDEJI
IPC: G11B23/087
Filed: 1983-11-25
Abstract: PURPOSE:To obtain a tape cassette having a U-shaped rotary cover which can be used in its both sides A and B with assured actuation, by having such a simple constitution where either one or both of right and left feet of the cover is pushed and bent to release the engaging state of the cover and then the cover is opened. CONSTITUTION:A projection part 10 of a U-shaped rotary cover 2 is fitted to a recessed part 14 formed at the partitioning crosspiece of an opening part while the cover 2 closes the cassette main body 1. When the cover 2 is opened, one or both of right and left feet 5 are pushed from the cassette side surface. Thus the cover 2 produces the bend with a U-shaped folded part 2a defined as a fulcrum, and the center part of the cover is detached from the cassette main body 1. As a result, the engaging between both parts 10 and 14 is released. Then the cover 2 is turned round a rotary shaft 6 and can be opened.