baber/WOPTO huggingface dataset:
Patent JP-H11230359-A (JP)
Title: Sealing device
Inventor: MATSUSHITA TSUGIO
IPC: F16J15/18
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of leakage of mist and generation of heat by friction even though a sealing device is used for a shaft adapted to be rotated at a high speed. SOLUTION: In this sealing device in which the inner peripheral edge parts 7A, 8A of seal rings 15 are made into contact with only a part of the outer peripheral surface 1A of a shaft 1A, and a predetermined gap is defined between the outer peripheral edge parts 11A, 11B of the seal rings 15 and the inner periphery 6A of a seal groove 6. This seal ring 15 is made into close contact with a housing 2 and a lid 5 in the axial direction thereof by a spring force. The sealing ability of the seal rings 15 is prevented from being deteriorated in a condition in which the inner peripheral edge parts 7A, 8A are made into contact with a part of the shaft 1, and accordingly, they can be radially moved in the seal groove 6 in response to radial deflection of the shaft 1.
Patent JP-H02211622-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUNISHIMA IWAO
IPC: H01L29/78
Filed: 1989-02-13
Abstract: PURPOSE:To reduce a stress produced between a metal compound laver and an impurity layer and to reduce irregularity which develops in an interlayer interface by applying ion implantation in advance into a substrate surface before formation of a shallow impurity layer and to make a lattice constant thereof come near that of the metal compound layer. CONSTITUTION:Si ions are implanted into a surface of a substrate 1 for amorphous processing using a laminated film and a field oxide film 2 as a mask and thereafter impurity diffusion layers 41, 51 are formed by implanting BF2 ions. An average lattice constant of the diffusion layers 41, 51 is 5.44Angstrom  at this time. Then, C ions 6 are implanted into surfaces of the diffusion layers 41, 51. Thereby, an average lattice constant of the diffusion layers 41, 51 becomes 5.41Angstrom . Furthermore, after an Ni film 71 is deposited all over, annealing is carried out to form nickel silicide layers 42, 52. If C ions 6 are implanted into P<+>-type diffusion layers 41, 51 to make a lattice constant thereof come near that of nickel silicide 42, 52 in this way, development of irregularity is restrained not more than 100Angstrom .
Patent JP-H11226185-A (JP)
Title: Game ball lift-up device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To continuously operate a game ball lift-up device over a long period by enhancing lift-up capacity per unit time. SOLUTION: A shooting electromagnetic coil 32 is arranged on the lower periphery of a lift-up pipe 24 so that a replenishment standby position 33 is arranged just under it. A ball guiding passage 23 is communicated in a downward gradient with a shooting standby position 31 by going over a step difference 35 from the replenishment standby position 33 to incline the upper ceiling surface 36 of a shooting standby position 31. An attracting electromagnet 37 is arranged to attract a game ball going over the step difference 35 to the shooting standby position 31 side. Excitation of the attracting electromagnet 37 is stopped while instantaneously exciting the shooting electromagnetic coil 32, and the attracting electromagnet 37 is excited in the other period.  The game ball of the replenishment standby position 33 reaches up to the shooting standby position 31 in a short time by being attracted by the attracting electromagnet 37 after going over the step difference 35 while being regulated by the ceiling surface 36 by magnetic force at shooting time. Heat of the shooting electromagnetic coil 32 is radiated by a heat radiating fin 41.
Patent JP-H02239814-A (JP)
Title: Supporting member for suspending cloth-like body
Inventor: TOOMASU ANTONII FUREEZAA
IPC: A47H1/10
Filed: 1990-02-09
Abstract: PURPOSE: To assemble and arrange a supporting part for curtain easily by forming a supporting part as a closed cyclic body consisting of a straight part and a bended part, making it connectable and unconnectable at the straight part, as well as constituting it in order to engage within a bracket equipped with a groove part opposing against upper and a lower parts. CONSTITUTION: A metallic curtain band 10 for hanging of a fabric product has an arched part 12 and a straight part 14. The straight part 14 consists of two parts 16, 18 and has an end in which a dovetail consisting of a pivot 20 and a hole 22 is formed. At these ends, it is preferable to arrange recesses 24, 26. A bracket 30 is connected by a web 35 with holes 37, 39. The bracket has opposing upper and lower U-shape groove parts 32, 34 and mounted on a vertical supporting surface through holes 37, 38 by means of a screw or a bolt. Assembling is carried out by separating the band 10 by the dovetail, passing curtain, etc., through the band 10 with use of threads or loops, and thereafter forming a dovetail. Then, bonded strip parts are inserted into the bracket 30.
Patent JP-S57147374-A (JP)
Title: Reader of two-color original
Inventor: KURATA MASAMI
IPC: G06V10/143
Filed: 1981-03-06
Abstract: PURPOSE: To realize the stable separation for a specified color, by obtaining the level difference between the picture signal read with no use of a filter and the picture signal read with use of a color compensating filter to a specified color.  
     CONSTITUTION: The reflected light from an original irradiated by a white color beam is supplied to an image sensor 18, and the picture signal from the sensor 18 is supplied to a binary coding circuit 21 via an AGC circuit 19 to be binary- coded. On the other hand, the reflected light from an original which passed through a red color compensating cyano filter is supplied to an image sensor 22, and the picture signal from the sensor 22 is supplied to a binary coding circuit 24 via an AGC circuit 23 to be binary-coded. A differential amplifier 25 delivers the difference of outputs between the image sensors 18 and 22, and this output is supplied to a binary coding circuit 27 via an AGC circuit 26. An arithmetic circuit 28 produces the black and red picture signals by means of three different types of binary-coded signals which are produced by the circuits 21, 24 and 27. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55124507-A (JP)
Title: Flocculation and precipitation apparatus
Inventor: KUBODERA KEIZOU
IPC: B01D21/08
Filed: 1979-03-16
Abstract: PURPOSE: To obtain highly clarified treated water stably by a method wherein, to a side opposed to a flooding dam within a lateral flow type clarifying tank, a stirring tank, a flock growing tank and a precipitation tank communicated with said clarifying tank are provided and both rakes of a stirring tank bottom portion and a precipitation tank are simultaneously rotated to prevent a flow passage from clogging as well as carry out flocculation reaction effectively.  
     CONSTITUTION: A turbid water and a flocculating agent flowed into a coagulating and stirring tank 22 from a pipe 31, 32 are stirred by a blade and flocks are formed by flocculation reaction. The turbid water is downwardly flowed within a tank 22, but is converted to an upward stream within a flock growing tank 23. Thereby, the flocks are raised upwardly, but the flocks grown largely by mutual collision are precipitated along with crude particles such as sands or the like and exhausted from an exhaust opening 24 not affected from the above described upward stream by rotating a rake 30 and precipitated on a bottom portion of a flocculation and precipitation tank along with the flocks flowed into said tank 25. The turbid water is horizontally flowed in a slow speed within a clarifying tank 37 and, during this period, fine flocks are transported to a tank 25 by a rake 38. Herein, sludge is compressed and concentrated by rotating a rake 31 and exhausted from a pipe 35 and purified treated water is flowed out through a flooding dam 36. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11232934-A (JP)
Title: Overhead distribution line
Inventor: KONDO YASUHIRO
IPC: H01B7/282
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a tensile load resulting from the slipping out of the strands, prevent the decrease in the cross sections of the strands by the residues of a filler, and provide high watertightness. SOLUTION: Strands (hard aluminum strands 2) are arranged around a steel wire 1, and an insulator 3 is arranged around the strands 2 so as to form an over head distribution line. A first filler (an oil-base watertight compound 5) containing friction increasing material is filled between the steel wire 1 and the strands 2, and a second filler (a plastic watertight compound 6) is filled between the strands 2 and the insulator 3 so as to bond them mutually.
Patent JP-H09220807-A (JP)
Title: Ink jet printer head and manufacture thereof
Inventor: MIYAGUCHI YOICHIRO
IPC: H01L41/09
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To contrive the way to make an adequate high-density integration by forming a piezoelectric actuator element material using a photoresist pattern method. SOLUTION: A common electrode 2 is formed on a substrate 1 using a high- melting point electrode material 2, and an element pattern is formed with a resist 3 using a photoresist pattern method employed for a semiconductor fabrication process. In addition, a primarily baked product 4 made of a piezoelectric actuator element material is packed into the core of this formed pattern with the help of a squeegee method or a printing method, or is packed into the core after processing the element material into slurry. Next, the primary sintered product 4 is defoamed in a vacuum chamber by slowly exhausting an air to obtain a piezoelectric actuator element filled with the element material finely and densely. Further, this element is secondarily baked to obtain the piezoelectric actuator element as a baked product 5.  A drive electrode 6 is formed by an evaporation method or screen process printing method, and a protecting film 7 of an insulator is formed according to necessity.
Patent JP-S59159881-A (JP)
Title: Thermally stabilized freon composition
Inventor: IZUMOZAKI NOBORU
IPC: C09K5/08
Filed: 1983-03-01
Abstract: PURPOSE:To provide a thermally stabilized Freon composition which contains a phosphine sulfide compd. and exhibits a high-level stabilization effect. CONSTITUTION:The thermally stabilized Freon composition contains a compd. of formula I (where R1,2,3 are phenyl or phenoxy which many have alkyl, alkoxyl or alkyl-substituent), e.g. compds. of formula II and III. The compd. of formula I has a much higher stabilization effect than any known thermal stabilizers for Freon. Freon has excellent dielectric properties but it is susceptible to decomposition under the influence of co-existing substances at a temperature above 100 deg.C and forms corrosive compds. such as HCl and HF which cause corrosion of material for equipment, leading to lowering of insulation resistance. The coexisting substances causative of decomposition of Freon include various metals for equipment, lubricating oil, water, alcohol, etc. The stabilizer controls the effect of these coexisting substances and prevents decomposition of Freon even at a high temperature.
Patent JP-H07222078-A (JP)
Title: Sound volume adjustment device
Inventor: SAITOU YOSHIMI
IPC: H04N5/60
Filed: 1994-02-04
Abstract: PURPOSE:To correct a sound volume difference between channels automatically at the time of channel selection due to difference between broadcasting stations in sound modulation factor or the like. CONSTITUTION:When the selection of a viewed broadcast channel or an external input channel is made by a user's operation (S002), adjustment data are read from a data area of an adjustment data memory corresponding to the channel (S003) and the sound volume is adjusted automatically according to the adjustment data (S004). When a desired sound volume is not obtained by the automatic adjustment (S005), new adjustment data are calculated by superimposing weighting data obtained by storing a sound volume change through manual operation onto the adjustment data (S007) and the new adjustment data are stored in the data area (S008).
Patent JP-H08227672-A (JP)
Title: Color-cathode-ray tube device
Inventor: HAGURA SATOSHI
IPC: H01J29/76
Filed: 1995-02-21
Abstract: PURPOSE: To provide a color cathode-ray tube device free from color purity deterioration due to the effect of earth magnetism or the like by completely and magnetically shielding a convergence and purity magnet against unwanted magnetism such as earth magnetism via a material of high magnetic permeability. CONSTITUTION: This color cathode-ray tube has a deflection yoke 7 laid in the vicinity of the joint of a funnel 4 and a neck section 6, and a convergence purity magnet 8 positioned behind the yoke 7 and fitted to the external side of the section 6. Regarding this cathode-ray tube device, the magnet 8 is enveloped with a shield member 9 of a material having high magnetic permeability for the magnetic shield thereof.
Patent JP-S52113170-A (JP)
Title: Spicemen carrier for ic
Inventor: KAKINUMA KAORU
IPC: H01L21/66
Filed: 1977-03-25
Abstract: PURPOSE: To fabricate a spicemen carrier for various IC having a different number of pins by making exchangeable a set of IC socket, IC socket base, plug and cord between the socket and plug. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02212647-A (JP)
Title: Transmission belt tension regulating device for internal combustion engine
Inventor: SONODA TOSHIYA
IPC: F02B67/06
Filed: 1989-02-10
Abstract: PURPOSE:To enable compacting of a device and to suppress a load exerted on the tip side of a support shaft to a low value by a method wherein first and second tensioners are commonly supported to a support shaft, filled in an engine body in parallel to a crank shaft, in a state that the first tensioner is arranged on the base end side of the support shaft. CONSTITUTION:A support shaft 45 filled in an engine body 1 in parallel to a crank shaft commonly and rockably supports a first tensioner 46, exerting tension on a timing belt 36 of a first wrapping transmission system T1 for driving a cam shaft and a water pump, and a second tensioner 47 of a second wrapping transmission system T2, rotationally driving a balancer shaft, in a state that the first wrapping transmission system side having a high load is arranged on the base end side of the support shaft 45. Tension is exerted on a timing belt through first and second brackets 51 and 59 through the force of tension springs 55 and 62, respectively. This constitution causes compacting of arrangement of the tensioners and enables suppression of a load exerted on the tip of the support shaft to a low value.
Patent JP-S53118085-A (JP)
Title: Infrared gas analyzer
Inventor: KOTAKA MITSUO
IPC: G01N21/61
Filed: 1977-03-24
Abstract: PURPOSE:To eliminate the effect of interference components and realize the apparatus with a simple constitution by passing part of light of an infrared source through a measuring cell containing a specimen gas, and passing the other part of the light through an interference cell containing measuring components of a fixed density and a compensating cell containing the specimen gas.
Patent JP-H04247399-A (JP)
Title: Single chip microcomputer
Inventor: TAKADA AKIRA
IPC: H01L21/822
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the power consumption of a single chip microcomputer. CONSTITUTION:A first sense amplifier 3 is designed so as to operate the single chip microcomputer provided with plural operating speed modes at the maximum operation mode, and a second sense amplifier 4 so as to consume low power. When a switching signal 5 is set at 'HIGH', the first sense amplifier 3 is operated, and data in a ROM 1 can be read out at high speed. At this time, the operation of the second sense amplifier 4 is stopped. Thence, when the switching signal 5 is set at 'L0W', the second amplifier 4 is operated, and the data in the ROM 1 is read out by a low power consumption operation. At this time, the operation of the first sense amplifier 3 is stopped.
Patent JP-H08225333-A (JP)
Title: Method for cutting plate glass and system therefor
Inventor: ISHIMURA KAZUHIKO
IPC: C03B33/037
Filed: 1995-02-21
Abstract: PURPOSE: To enable high-speed cutting of a plate glass and prevent the quality of the plate glass from accuracy drop-off by detecting the pressing force of a cutter during line cutting processing of the plate glass and by controlling the vertical movement of the cutter so as to follow the asperities on the surface of the plate glass by a pressurizing means. CONSTITUTION: A cutter 38 brought into contact with the side of a plate glass 18 is moved and firmly pressed on the glass 18 to conduct a line cutting processing of the glass 18. During the process, the pressing force of the cutter 38 is detected in a real-time fashion with the detective part 24 of a piezoelectric element, displacement sensor, acceleration sensor, acoustic emission sensor or thermosensor.  The pressing force is inputted via an amplifier 44 into a processing section 26 and compared with the standard value; based on the result, the vertical movement of the cutter 38 is set and then inputted into a control section 28 to actuate the linear motor, electric magnet or air cylinder of a pressurizing means 22 to vertically move the cutter 38 so as to follow the asperities on the surface of the plate glass 18, and a line cutting processing for the plate glass 18 is conducted by keeping the pressing force constant.
Patent JP-H05200553-A (JP)
Title: Welding wire container
Inventor: YOSHINO ISAO
IPC: B23K9/133
Filed: 1992-01-23
Abstract: PURPOSE:To provide the light welding wire container capable of storing a fine diameter wire stably and pulling out it stably. CONSTITUTION:This welding wire container 5 stores a fine diameter wire W of 0.6-1.6mmphi having a weight of 1-10kg so that the coil inside diameter (a) attains 50-250mmphi in a cylindrical vessel 6 having the outer cylinder inner wall diameter of 100-300mmphi and the height of 20-200mm and further, the wire container 5 is provided with an upper cover 7 and a lower cover 8 provided with a round hole 9 pulling out the wire having the smaller inside diameter (c) than the coil inside diameter (a). Either of a flux-cored wire or a solid wire will do as the welding wire. Cellulosic material such as cardboard and corrugated cardboard which does not produce environmental pollution material is desirable from the aspect of industrial waste generation as material of the container.
Patent JP-H02214056-A (JP)
Title: Holding mechanism and carrier for optical card
Inventor: KOBAYASHI KOICHI
IPC: G11B17/00
Filed: 1989-02-14
Abstract: PURPOSE:To stabilize recording and reproduction by correcting a card having warpage in flat shape by sandwiching the card in plural flat shuttle main bodies, and tightening both side planes of the shuttle main bodies with an elastic member. CONSTITUTION:As for the holding plate 15 of the shuttle main body on which an optical card is abutted and an upper plate 10 on which a window 11 where the signal recording part of the card is exposed is provided, the holding plate 15 moved upward/downward in a (z) axial direction by the movement of crank cams 42a and 42b supported movably with side plates 14a and 14b in a (y) axial direction, thereby, the card can be clamped or released. By such a constitution, at the time of loading/unloading the card, the confronting gap of the holding plate 15 and the upper plate 10 can be held larger than the thickness of the card, and the confronting gap can be adjusted so as to hold the card with pressure during performing the recording and reproduction of the card, and the card having the warpage can be corrected in flat shape, which stabilizes the recording and reproduction.
Patent JP-H10221051-A (JP)
Title: Apparatus for determining foreign material
Inventor: HORI KAZUHARU
IPC: G01B21/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can simply and quickly determine whether a round rod-like work has a normal diameter and length while the work to be machined is being carried to a machining device. SOLUTION: A stopper 4 rising/lowering is placed on a carrying conveyer, a diameter determination part 8 and a length determination part 25 are provided toward a supply side from the stopper 4. In this case the diameter determination part 8 is at an equal position from the center of a conveyer width on the carrying conveyer, has a pair of work hold-contact bodies 10A, 10B which can be moved in a conveyer widthwise direction by the same amount and in a reverse direction simultaneously, calculates travel of the work hold-contact bodies 10A, 10B, and compares it with a reference material for determination.  The length determination part 25 is movably provided in a carrying direction on the carrying conveyer, has a work contact claw 38 which can be moved in the carrying direction, calculates travel of the work contact claw 38 coming into contact with a rear end of a work W, and compares it with the reference material for determination.
Patent JP-S62192033-A (JP)
Title: Optical information recording and reproducing device
Inventor: SUZUKI YASUO
IPC: G11B7/09
Filed: 1986-02-19
Abstract: PURPOSE:To speed up the accessing time of an optical head, by inclining an optical head moving means including the optical head corresponding to the deflection of a recording medium, and controlling the optical axis so as to always be positioned at the right angle with a medium plane. CONSTITUTION:When a motor 41 is rotated, a gear 43 mounted on the rotary shaft of the motor is turned, and an engaged opinion gear 44 is moved in the upward or the downward direction A-A' centering a rotary shaft 31. Therefore, since a driving system unit 30 fixed on the gear 44 is also moved in the A-A' direction, it is possible to incline an optical head 37 moving along guide rails 39 and 40 fixed on the unit 30 in the A-A' direction. At such a time, since a turntable 32 on which a recording medium 33 is placed, is fixed at a fixing board 36, the table 32 is not inclined even when the unit 30 is inclined in the A-A' direction. Therefore, even when the deflection is generated in the medium 33, an orthogonal relation between the optical axis B of a head 37 and the medium 33 can always be maintained, by inclining the whole of the driving system including the head 37 corresponding to the deflection of the medium 33.
Patent JP-H11229929-A (JP)
Title: Controller for combustor
Inventor: NAKAHIRA TAKATOSHI
IPC: F02D41/14
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the controlling of an air-fuel ratio by correcting a first reference value by comparing a second reference value extracted from a storing means based on a rotational speed detecting by a rotational speed detecting means with the second detected value of a second oxygen sensor. SOLUTION: A main oxygen sensor 24 as a first oxygen sensor is provided between the exhaust side of a gas engine 20 and the front flow side of a three- way catalyst 22, and a sub oxygen sensor 26 as a second oxygen sensor is provided in the rear flow side of the three-way catalyst 22. A rotational speed is detected by a signal from a rotational speed meter 40 provided in the gas engine 20, and based on this rotational speed, the second reference value of the main oxygen sensor 24 extracted from ROM 34 is compared with the second detected value of the sub oxygen sensor 26, and the first reference value of the main oxygen sensor 24 is thereby corrected. Thus, the effect of a change with the lapse of time, such as deterioration of catalyst performance, is eliminated, and air-fuel ratio control is properly carried out.