baber/WOPTO huggingface dataset:
Patent JP-H0485754-A (JP)
Title: Disk carrying device
Inventor: KURITA KATSUTOSHI
IPC: G11B17/26
Filed: 1990-07-27
Abstract: PURPOSE:To secure the excellent stability of a disk free from any horizontal backlash caused when the disk is carried by opening horizontally a chucking arm in order to chuck a disk tray. CONSTITUTION:Both ends of a base board 14 are raised up opposite to each other, and a multiple-flight screw 27 is rotatably provided. A gear 28 is provided at the end part of the screw 27 to drive this screw 27 and also a loading block 16 containing a pair of chucking arms 17 is attached to the screw 27 as a chucking means of a disk tray 15. The block 16 moves back and forth in response to the revolution of the screw 27, and the arms 17 can horizontally open and close.
Patent JP-S6441291-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1987-08-07
Abstract: PURPOSE:To realize oscillation small in its threshold value and high in its efficiency and besides to realize large-output oscillation on a stable fundamental transverse mode, by providing a central part of a resonator with a guiding structure based on a distribution of a positive refractive index and optical absorption. CONSTITUTION:An n-type Al0.45Ga0.55As first clad layer 11 and an undoped Al0.15Ga0.85 As active layer 12 are formed on an n-type GaAs substrate 10. A p-type Al0.35Ga0.65As first guide layer 13, whose refractive index is larger than that of the first clad layer 11 and smaller than that of the active layer 12, is formed on the layer 12. An n-type GaAs first block layer 14 and an n-type Al0.5Ga0.5As second block layer 15, which have opposite conductivity types to what the guide layer 13 has and are smaller in their band gaps than said active layer 12, are formed serially on the first guide layer 13. A groove 16 is formed so that it attains to the first clad layer 11 on an end plane side of these block layers and attains to the first guide layer 13 at the central part of them. A third clad layer 21, whose refractive index is larger than those of the second clad layer 19, the second guide layer 20, and the second block layer 15, is buried into this groove 16. Further, a striped current injection means is installed above the groove 16.
Patent JP-S58104279-A (JP)
Inventor: JIYOUGO HIROYUKI
IPC: D06M15/248
Filed: 1981-12-10
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-H0912186-A (JP)
Title: Shuttle printer
Inventor: HARA TADAO
IPC: B65H19/30
Filed: 1995-06-30
Abstract: PURPOSE: To provide a shuttle printer capable of taking out a Z folded printing paper sheet after printing from its front face without needing any spaces in its rear and side parts for taking out. CONSTITUTION: In a shuttle printer for fetching the tip of a X folded printing paper sheet P before printing placed in the front part of a Z folded printing paper sheet housing cabinet 2 into a printing part from the lower part of the printing part and feeding this after printing in an arch form, dropping this to the rear part of the Z folded printing paper sheet housing cabinet 2 and folding this, a receiving base 6 for a Z folded printing paper sheet P' after printing sliding forward is provided in the rear part of the Z folded printing paper sheet housing cabinet.
Patent JP-H0736757-A (JP)
Title: Individual recognition system for recording medium
Inventor: IMADA HIDEAKI
IPC: G06F12/00
Filed: 1993-07-15
Abstract: PURPOSE:To automatically perform the individual recognition of a read-only recording medium for a CD for audio, etc., on which no identifier is recorded. CONSTITUTION:A contents part called as a TOC representing the start address of music recorded on the CD 5 for audio, etc., is also recorded on the CD 5 for audio. Also, the content of the contents part of each CD for audio and identification information attached on each CD for audio are registered corresponding to each other on a contents data base 6. When the individual recognition of the CD 5 for audio is performed, a reading part 3 reads the content of the contents part of the CD 5 for audio, and a retrieval part 4 retrieves the contents data base 6 setting the content of the contents part as a key, and acquires the identification information registered corresponding to the content of the contents part.
Patent JP-2001021517-A (JP)
Title: Capacitance type moisture quantity sensor
Inventor: HIRONO ATSUYUKI
IPC: G01N27/22
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type moisture quantity sensor capable of detecting moisture quantity accurately and precisely. SOLUTION: A capacity detection circuit 13 is composed of an electrode part, an oscillation circuit 15, a buffer circuit 16, a wave detection circuit 17, and a capacitor Cref having a known capacity value. Either of electrodes 12a and 12b is connected to an output terminal of the oscillation circuit 15 through the capacitor Cref, and the other electrode is connected to the ground.  The electrode 12a connected to one terminal of the capacitor Cref is connected to an input terminal of the buffer circuit 16, and a voltage obtained by dividing the oscillation output of the oscillation circuit 15 by the capacitor Cref and a capacitance Cx determined by moisture quantity of a detecting object between the electrodes 12a, 12b is taken into the buffer circuit 16, and the output of the buffer circuit 16 is detected by the detection circuit 17, and the detected output is outputted as a voltage signal through an output circuit 18.
Patent JP-H0644869-A (JP)
Title: Arc-extinguishing device and circuit breaker
Inventor: KAMATA TEIJI
IPC: H01H33/10
Filed: 1992-07-24
Abstract: PURPOSE:To extinguish promptly an arc occurring between contacts without increasing the number of part items. CONSTITUTION:A moving contact 5 having a moving body 6 is provided so as to be free in connecting/disconnecting to/from a terminal 3 having a fixed contact 4. In an arc-distinguishing chamber 29 surrounding the periphery of the fixed contact 4 and the moving contact 5, plural grids 31, 32 having opening portions 33, 34 permitting the connection/disconnection operations of the moving body 6 to/from the terminal 3, are provided so as to be arranged with an assigned space along the moving direction of the moving body 6. An arc runner 35, extending toward the connection portion of the fixed contact 4 and the moving contact 5, is integrated with the grid 31 closest to the fixed contact 4. Thereby an arc occurring between the contacts 4, 5 is quickly moved away from the contacts 4, 5 by the arc runner 35.
Patent JP-H105724-A (JP)
Title: Movable treatment equipment for harmful organic chlorine based material
Inventor: KATSUKI KAZUICHI
IPC: B09B3/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To treat an org. chlorine based materials at treatment sites in various places by loading on a track a mixing reactor to mix and stir the org. chlorine based materials and other plural materials to be treated and a device to trans port a product coated with the org. chlorine based materials to a storage place and storing the product. SOLUTION: Previous to a treating work, a mixing ratio of the harmful org. chlorine based material (material to be treated) and plural kinds treating material and an one batch treating amount of the material to be treated are set and registered. Then, for example, powdery particles of two kinds treating materials are charged to the mixing reactor 1 from a feeding port 13 in order while measuring, and both powdery treating particles are mixed and stirred by a rotation of a screw conveyor 5. Then a treating liq. is added from a spray nozzle 11, and a cooling medium is flowed to a jacket part 4 in order to prevent a temp. rising due to a rapid exothermic reaction. Then the liq. to be treated is introduced to coat with the mixed treating powdery particles, and the powdery particles being a product are discharged from a discharge port 18 and carried away to an underground tank and stored.
Patent JP-H06138181-A (JP)
Title: Test system
Inventor: RICHIYAADO PAI
IPC: H01L21/66
Filed: 1992-07-24
Abstract: PURPOSE: To provide a timing calibration data, by using a simple probe for wiping a plurality of pins which transfer a plurality of timing signals. CONSTITUTION: A plurality of timing signals occurring at a tester 1 are applied to a pin 6 of a plurality of edge connectors of a circuit board 7 in test, and a plurality of propagation delays occur without failure at a plurality of signal paths established between a timing signal generating device in the tester 1 and the plurality of pins 6 of the board 7. For all signals reach the plurality of pins 6 of the bead 7 with an appropriate relative phase, a plurality of delays controlled by plurality of signal paths are required to be inserted. Relating to plurality of signals detected by a plurality of pins 6 in a receiver 2 or by a prove 8 of manual wiping, appropriate a plurality of delays can be inserted into a plurality of signal paths, automatically with a closed control loop or with a separate independent calibration routine.
Patent JP-2001024332-A (JP)
Title: Manufacture of high density build-up printed wiring board
Inventor: SUGIHARA HIROYUKI
IPC: G03F7/20
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high density build-up printed wiring board, in which a via hole and a conductor circuit can be formed in the same step and the insulation between circuits be secured without plating resist. SOLUTION: In this method for manufacturing a highly dense build-up printed wiring board, a mask film 30 having a part with different light transmissivities corresponding to the position and depth of the respective parts of a pattern which is formed relating to the inner layer circuits 11, 12 and 13 of an inner layer printed wiring board 10, is placed on a photosensitive resin layer 20 formed on the board 10, and it is exposed and developed to form a build-up resin layer. In addition, in a palladium layer 40 as a catalyst layer formed on the build-up resin layer, the heighest part in the resin layer is surface-ground together with the palladium layer 40 up to a prescribed height, so that the highest part is left as an insulation area between circuits and the circuits are electrically isolated.
Patent JP-H0247998-A (JP)
Title: Horn type speaker unit
Inventor: ITO MINORU
IPC: H04R1/30
Filed: 1988-08-09
Abstract: PURPOSE:To facilitate and ensure the phase correction of each part of a diaphragm by selecting the number and opening position of sound holes opened to an equalizer based on the result of vibration analysis simulation. CONSTITUTION:The equalizer 8 is made of a conical trapezoidal metallic member of aluminum or the like and lots of sounding holes 8c from the bottom face opposite to the rear face of the diaphragm 5 reaching the top face of a center opening 2 of a center pole 1 are arranged as a bundle. The prescribed number of the sounding holes 8c are opened at a prescribed location by a carbon dioxide gas laser or the like so that the phase of the vibration of each part of the diaphragm 5 is corrected based on the result of vibration analysis simulation. Thus, the phase correction of the vibration of each part is easily and surely attained.
Patent JP-S6354935-A (JP)
Title: White deodorant and its production
Inventor: KURIHARA TOKUMITSU
IPC: B01J20/06
Filed: 1986-08-25
Abstract: PURPOSE:To enhance the deodorizing effect of offensive odor gas such as hydrogen sulfide, ammonia and mercaptan by preparing a white deodorant with white fine powder consisting of the aggregate of tightly coupled particles of zinc oxide, titanium dioxide and water. CONSTITUTION:Precipitate is formed by incorporating one part at a time or all parts at the same time of both a mixed aq. soln. contg. water soluble titanium compd. and water soluble zinc compd. and an alkali aq. soln. while paying attention so that the pH of incorporated liquid after incorporating both aq. solns. is regulated to a range within 6-11. Then a white deodorant is prepared by separating this precipitate from whole liquid and thereafter drying it and obtaining white fine powder consisting of ZnO, TiO2 and H2O. The proportion of ZnO and TiO2 in the white deodorant is preferably a range of (1:9)-(9:1) molar ratio. Further the reaction temp. of the above-mentioned formation of precipitate is 40-60 deg.C and the drying temp. is preferably 150-220 deg.C.
Patent JP-H0864361-A (JP)
Title: Dispersed electroluminescent element
Inventor: TANAKA KATSU
IPC: H05B33/12
Filed: 1994-08-23
Abstract: PURPOSE: To make a short wavelength side removing filter unnecessary and obtain stable red luminescence by dispersing a phosphor powder prepared by adding and mixing a specified material with a base material in a specified organic binder to form a luminescent layer printing material. CONSTITUTION: A dielectric layer 5 and an EL layer 4 are printed on a back plate aluminum sheet 6, and press-bonded with a transparent conductive film 3. Adhesive coated moisture absorbing films 2, 7 are placed on the film 3 and under the sheet 6. They are interposed between adhesive coated moisture-proof films 1, 8, and the films 1, 8 are sealed. The EL layer 4 is prepared in such a way that 0.01-10wt.% high purity manganese powder is mixed with high purity CuAlS2 powder, the mixture is baked in a H2 S gaseous atmosphere at 1000 deg.C for 6 hours to form CuAlS2 :Mn phosphor powder, then the powder obtained is mixed with a high dielectric constant organic binder powder dissolved in an organic solvent so as to become a transparent solution to form a printing material of the EL layer 4. The chemically stable material can be obtained and stable red fluorescent light is provided.
Patent JP-H1139537-A (JP)
Title: Automatic transaction device
Inventor: TANIGUCHI TSUTOMU
IPC: G06F19/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transaction device which can prevent a left card from being taken away. SOLUTION: A card in/out roller 10 is arranged near the rear part of a card inserting/ejecting port 1, and a card detecting sensor 11 for detecting the presence/absence of a card 2 is provided near the rear part of the card in/out roller 10, wherein a transaction is performed while recognizing the card 2 inserted by a client concerning this device. Then, the card 2 is ejected to the card inserting/ejecting port 1 after the end of the transaction, and thereafter, the presence/absence of the card 2 is detected by the card detecting sensor 11 while turning the card in/out roller 10 in suction direction and when the card 2 is detected, the card 2 is pulled into a conveyer path 6.
Patent JP-2000031764-A (JP)
Title: Amplifier circuit
Inventor: TASHIRO SHIGEHISA
IPC: H03F3/45
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit where a gain of an operational amplifier is switched by using transistors(TRs) to switch connection of pluralities of feedback resistors so that an offset voltage of the operational amplifier is unchanged. SOLUTION: A feedback resistor 14 is connected between an output and an inverting input of an operational amplifier 2 via a pnp transistor(TR) 11 that is turned on/off at gain switching of the operational amplifier 2 and a feedback resistor 15 is connected between them via a pnp TR 12 that is identical to the pnp TR 11 and turned on normally and a current the same as a base current when the pnp TR 11 is turned on is fed to a base of the pnp TR 12.
Patent JP-H0863942-A (JP)
Title: Disk device
Inventor: KOKUBO NORIYOSHI
IPC: G11B25/04
Filed: 1994-08-23
Abstract: PURPOSE: To miniaturize a device by enabling upward/downward movement and forward/backward movement of a disk case and making the distance between the center position of the recording medium of the inside of the disk case and the center position of a rotation driving means shorter than the diameter of the recording medium. CONSTITUTION: In the case a disk D1 is reproduced by setting the disk in a holder while inserting a disk case 6 from a slot 5a, after a slider arm 27 is engaged with the the engaging part 7a of a tray by allowing the slider arm 27 to be moved to the right direction, the slider arm 27 is made to be moved to the backward with a rack 18 by driving a pinion 25. Then, the tray is pulled out to a position where the disk D1 becomes rotatable to perform a reproducing by a turntable 61 and a clamper 64. Next, the disk case 6 is moved downward by a upward/downward moving means and then the disk D1 is selectively made to be placed on the turntable 61. At this time, the device is miniaturized by setting the distance between center positions of the D1 and a D2 in the case shorter than the diameter of the disk.
Patent JP-H0250066-A (JP)
Title: Refrigerator
Inventor: KANEOKA HIROSHI
IPC: F25D21/04
Filed: 1988-08-09
Abstract: PURPOSE:To prevent the dew condensation at the door switch fitted in the front piece of a partition board so as to reduce the components required in number and cut short the procedure of the work by laying lead wires, which are drawn through the partition board to the door switch, in contact with a heat-transmitting sheet. CONSTITUTION:To a door switch 27 lead wires 28 are laid in contact with aluminum foil 24 which is in contact with an antisweating pipe 26. The heat evolved by the antisweating pipe 26 is transmitted by the aluminum foil 24 to the lead wires 28 so that the heat is transmitted to the door switch 27 and warms it, thus making the door switch 27 free from cooling and preventing the dew condensation at the door switch. The aluminum foil 24, with which the lead wires 28 are put in contact, is provided as a means of distributing the heat evolved by the antisweating pipe 26 to almost all parts of the front piece 25. With the same aluminum foil 24 thus put to twofold use, it becomes possible for the components required to be reduced in number and for the procedure of the work to be cut short.
Patent JP-H1142140-A (JP)
Title: Chair
Inventor: ITO YOSHIAKI
IPC: A47C7/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a chair which can provide a more comfortable sitting feel and greater sitting comfort than do conventional chairs, through simple improvements on conventional chairs. SOLUTION: A cushion 20 supports the sciatic node P of the seater at a height of 350 mm from the floor face F while an angle which a tangent A going along the thigh from the sciatic node P forms to the horizontal is set at 10 degrees. A backrest 30 supports the part of the body near the fourth lumber vertebra at its lower end 31 and supports the back of the head at its upper end 32, while the seat surface curve from the lower end 31 to the upper end 32 is set as a predetermined support line 33, so that the backrest 30 is supported in such a way that it is tilted to the rear end of the cushion 20 at an angle of 110 degrees.
Patent JP-H0485452-A (JP)
Title: Raised floor and its construction
Inventor: IMAI DAIJI
IPC: E04F15/18
Filed: 1990-07-26
Abstract: PURPOSE:To simplify the construction of a vibration-absorbing raised floor by using a flexible formwork forming a raised floor having an inverted conical trapezoidal support leg on its downside. CONSTITUTION:Formworks made of a flexible material, having an inverted conical trapezoidal support leg 9 on its downside, are set at a given interval vertically and horizontally. A shock absorber 11 is put into the tip of the leg 9 and placed on the base floor 1, and a hardening material such as mortar is placed and hardened along the uneven surface of the floor 1. A raised floor under which wiring is to be set can thus be easily formed.
Patent JP-H0731701-A (JP)
Title: Golf tee
Inventor: MASUKO CHISATO
IPC: A63B57/00
Filed: 1993-07-16
Abstract: PURPOSE:To protect a club face by projectingly providing a golf tee body with a ball rest consisting of a soft material from near the top end of the body so as to enclose the top end of the body apart a space therefrom and providing this ball rest with notches to divide the top end thereof. CONSTITUTION:The columnar golf tee body 2 is composed of a strut Part 2a having a conical shape at its bottom end and a large-diameter head part 2b. The ball rest 4 consisting of the soft material is mounted on the body so as to enclose the head part 2b thereof. The ball test 4 is formed of a base part 4a having a shaft hole at its center and s petal part 4b expanding to a cup shape in the upper part like petals. The head part 2b of the golf tee body 2 is inserted into the shaft hole. The petal part 4b is so formed as to enclose the head part 2b and to project upward from the top end face of the head part 2b. Further, the petal part 4b is provided with four notches 6 to quadrisect the petal part 4b. A flat planar height adjuster 7 consisting of a soft material and having a leaf shape is axially movably mounted on the strut part 2a.
Patent JP-H1133367-A (JP)
Title: Hollow yarn membrane module
Inventor: ITAKURA MASANORI
IPC: B01D63/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To uniformly and efficiently wash a hollow yarn membrane module and to enable the keeping of high filtering function over a long period of time by certainly supplying scrubbing air to the gaps between hollow yarn membrane knitted fabrics. SOLUTION: In a hollow yarn membrane module, a large number of hollow yarn membrane knitted fabrics 1 are arranged in parallel at a predetermined interval and one ends of hollow yarn membranes 30 constituting the hollow yarn membrane knitted fabrics 1 are fixed by a fixing member 2a while held to an open state and elements 1a sealed at the other ends thereof and an air supply header 8 for supplying air for washing the surfaces of the hollow yarn membranes 30 are provided in a container 3 and an air diffuser 10 for dispersing the guiding air supplied from the air supply header 8 is provided on the downstream side of the hollow yarn membrane knitted fabrics 1.
Patent JP-S6442523-A (JP)
Title: Quenching method for inner circumferential surface of cylinder part, or the like, of deformed shape material
Inventor: HASEGAWA HIROSHI
IPC: C21D9/00
Filed: 1987-08-11
Abstract: PURPOSE:To form uniform quench-hardened layer on the whole surface of inner circumferential face at a cylindrical part by setting each axial line of the cylindrical part, heating coil and cooling jacket of a deformed shape material on the vertical line passing through a rotating table center for laying the deformed shape material and executing heating and rapid cooling the above cylindrical part while rotating around the axial line. CONSTITUTION:The axial line of hole part or the cylindrical part Pi in the part to be treated of the deformed shape material W laid on the rotating table 1 through a jig 2, and the coil axial line of the heating coil C and the axial line of the cooling jacket J are all set, so as to pass through the center O of the above table 1. Under rotating condition of the cylindrical part Pi as making the axial line the rotating axis by rotating the table 1, a heating conductive part (c) of the coil C is dislocated at the position facing to the inner circumferential face of the cylindrical part Pi and the current is conducted to uniformly heat the whole surface of the inner circumferential face. While continuing the rotation of the table 1, the cooling jacket J is dislocated at the position facing to the above inner circumferential face and cooling fluid from piping 3 is injected from injecting holes (s) and the whole surface of the above inner circumferential face is uniformly rapid-cooled to execute the uniform quenching.
Patent JP-S6177318-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: H01G4/30
Filed: 1984-09-22
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。