baber/WOPTO huggingface dataset:
Patent JP-S55145812-A (JP)
Title: Bearing structure utilizing tilting pad
Inventor: SUGIYAMA SUEKICHI
IPC: F16C39/06
Filed: 1979-05-01
Abstract: PURPOSE: To reduce friction between and wear of a rotary shaft and a bearing pad during rotation of the shaft at a low speed by providing below the rotary shaft an electromagnet having a polarity reverse to that of a permanent magnet which is provided on an inner wall of the hollow rotary shaft.  
     CONSTITUTION: Electromagnets 12, 13 having a polarity reverse to that of a permanent magnet 2 which is provided on an inner wall of a hollow rotary shaft 1 are provided below the rotary shaft 1. By the construction, during rotation of the shaft 1 at a low speed, the rotary shaft 1 can be floated above bearing pads 3b, 3c by magnetic action against the gravity acting thereupon, and hence friction between and wear of the rotary shaft 1 and the bearing pads 3b, 3c can be reduced thereby. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11251154-A (JP)
Title: Abnormality detecting device
Inventor: NISHIDA CHIEKO
IPC: H01F27/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To detect abnormality with added sure by, related to a gas sensor for detecting abnormality inside a gas insulation power device, allocating the sensor at a point for detection at highest sensitivity based on distribution of gas concentration. SOLUTION: A gas guiding space 8 is formed at a gas spacer 9 included in a gas sensor 6 comprising first and second porous electrodes for detecting gas through ionization and an electrochemical element of solid electrolyte of ionconductivity present between them, which is set upright on an abnormality detection part of a gas sealing vessel 1. As set upright on the abnormality detection part of a gas insulation power apparatus like that, a position with best detection sensitivity is allowed to be selected for fitting a gas sensor.
Patent JP-S56165974-A (JP)
Title: Discontinuous point detector for time code address
Inventor: UIRIAMU EI MENEZESU
IPC: G11B27/10
Filed: 1981-04-11
Abstract: PURPOSE: To detect discontinuity of time code address, by comparing the time code address read out from a tape with the time conversion value based on the control pulse counting value read out and detecting a shift of a prescribed value or more.  
     CONSTITUTION: A control pulse read out from a tape is counted at a tape position counter 282 to form the conversion time code based on the control pulse counting value via a tape position buffer 292 and tape code conversion buffer 328 and the like. This code and the time code address read out from a tape by a time code reader 80, is compared at a comparator 287, and if the difference of comparison is a prescribed value or more, a time code address discontinuous detecting signal is produced from the comparator 287 and it is stored via a CPU or the like. Thus, even if the time code address is discontinuous, the edition of a VTR tape can be made without any hindrance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53139475-A (JP)
Title: Charge transfer device
Inventor: HATANO HIROSHI
IPC: G11C27/04
Filed: 1977-05-11
Abstract: PURPOSE:To make logical amplitude large by inputting a few charges filling an interfacial level only when charge signal ''1'' continues after non-charge signal ''0''.
Patent JP-H02233034-A (JP)
Title: Signaling information transmission system
Inventor: MIYAZAKI TAKESHI
IPC: H04J3/00
Filed: 1989-03-06
Abstract: PURPOSE:To prevent deterioration in the audio quality by inserting a signaling bit data at the sender side into an invalid bit of a digital audio signal and extracting the signaling bit data at the receiver side. CONSTITUTION:An introduced analog audio signal is converted into a digital audio signal with a prescribed length at a 1st conversion means 111. A signaling bit data is inserted to an ineffective bit of the digital audio signal at an insertion means 115 and the resulting data is sent to a transmission line from a transmission means 117. The data sent to the transmission line is received by a reception means 150, fed to an extraction means 151, in which the signaling bit data is extracted. Thus, even when the digital audio signal and the signaling information are multiplexed, no missing exists in the digital audio signal and the deterioration in the audio quality is prevented.
Patent JP-H01227196-A (JP)
Title: Controller for electronic musical instrument
Inventor: MIZUNO KOTARO
IPC: G10H1/02
Filed: 1988-03-08
Abstract: PURPOSE:To remove the anxiety of center point shifting so that musical sounds can always be controlled with accurate reference values by smoothly changing values of music controlling data until the values become the ones corresponding to operated operators from the values of that moment. CONSTITUTION:A pitch controlling data table is provided in a program/data ROM 15 and pitch controlling data corresponding to the pitch controlling quantities assigned to each operator in corresponding to each pitch bend operator pu1-pu7 and pd1-pd7 are written in the table. Since each operator corresponds to the controlling quantity one to one in such way, a value which is previously set to one of the operators is designated, when the one of the operators is operated. The change in the value is controlled by a control means so that the value can be changed smoothly and when no operator is operated, the value is smoothly returned to a reference value. Therefore, operations are facilitated to various playing effects and anxiety of center point shifting can be eliminated.
Patent JP-H05256051-A (JP)
Title: Fitting of panel onto structural body
IPC: E04H17/16
Filed: 1992-03-13
Abstract: PURPOSE:To easily fit a panel even by one worker. CONSTITUTION:A plurality of gourd-shaped holes 1 comprising a larger diameter hole 1a and a smaller one 1b are provided so that the larger diameter hole 1a is positioned upward on the one side of a structural body 2. A plurality of pins 4 having a thinner diameter than the smaller diameter holes 1b are protrusively provided at the back side of a panel 3 so as to correspond to the fitting holes 1 and fixing heads 5 which are larger than the smaller dia. hole 1b in the diameter but smaller than the larger dia. hole 1a in the diameter are provided at the front end of the pin 4. The above are carried out in the manufacturing processes of a factory. Next, the panel 3 is disposed on the one side of the structural body 2 at the construction site and the fixing heads 5 are inserted into the larger diameter heads 1a to insert the pins 4 into the larger holes 1a. Then the panel 3 is lowered to insert the pins 4 into the smaller holes 1b from the larger holes 1a in order to fit the fixing heads 5 into the smaller dia. holes 1b.
Patent JP-H01228218-A (JP)
Title: Logical circuit
Inventor: TANAKA HIROZO
IPC: H03K19/00
Filed: 1988-03-08
Abstract: PURPOSE:To output the logical operation signal of a system clock and an input signal without generating an unstable state by connecting the drain of a third transistor to that of a fourth transistor, and connecting a fifth transistor in parallel with the fourth transistor. CONSTITUTION:The drain of a first transistor TR5 is connected to that of a second TR7. The drain of the third TR6 is connected to that of the fourth TR8. The fifth TR9 is connected in parallel with the TR8. Signals A and B are the signals to be inputted to terminals A and B, respectively, and a signal C is outputted from a terminal C. The signal C goes to an H level only when the signal A is set at an L level and also, the signal B at the H level, and the signal C is set at the L level by logic levels other than that. In such a way, the logical operation signal of the system clock and the input signal can be outputted without generating the unstable state.
Patent JP-H02232950-A (JP)
Title: Semiconductor storage device
Inventor: OKIHARA YOSHIHIKO
IPC: G06F1/08
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a semiconductor device, in which an internal circuit is actuated at a speed to respond to the access time of a product, by a method wherein the amount of delay of a delay circuit to control the timing of an internal signal is adjusted by a fuse or a master slice in an Al process or the like. CONSTITUTION:An input signal A is inputted in a delay circuit of a semiconductor storage device. At that time, if a fuse 4 is disconnected in the case of a low-speed access, an output B of an inverter circuit 1 on the first step of the delay circuit becomes dull greatly. By this operation of the circuit 1, an output C of the delay circuit is delayed greatly. In case the fuse 4 is disconnected in the case of a high-speed access, the output B of the circuit 1 of the delay circuit does never become dull so much and the delay of the output C is little. In such a way, a switching from a high-speed access capacitor 3 to an additional capacitor 5 for low-speed access use is the case where the switching is performed by the fuse 4 and even if the switching is performed by a master slice in an Al process, the same effect is obtained.
Patent JP-2000252783-A (JP)
Title: Surface acoustic wave filter and unidirectional transducer used for it
Inventor: TSURUOKA TATSUYA
IPC: H03H9/145
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a broad band surface acoustic wave filter without remarkably deteriorating an insertion loss. SOLUTION: A short circuit type floating electrode of an input side transducer 21 has an electrode finger width of λ/12, and each electrode finger is placed with a shift in the direction to extend an interval with a closest electrode finger 25 with respect to a position shifted from a midpoint between an electrode finger 25 of a positive electrode 23 and an electrode finger 26 of a negative electrode 26 by a distance of λ/12 in a propagation direction of a surface acoustic wave. A short circuit type floating electrode of an output side transducer 22 has an electrode finger width of λ/12, and each electrode finger is placed with a shift of λ/12 from a midpoint between an electrode finger of a positive electrode and an electrode finger of a negative electrode in the direction opposite to the propagation direction of the surface acoustic wave.
Patent JP-H08250815-A (JP)
Title: Iii-v compound semiconductor doped with nitrogen impurity and its manufacture
Inventor: MAKIMOTO TOSHIKI
IPC: H01S5/323
Filed: 1995-03-14
Abstract: PURPOSE: To control the wavelength of light emitted from a first III-V compound semiconductor layer doped with a nitrogen impurity and, at the same time, to increase the luminous intensity of the first semiconductor layer by holding the semiconductor layer between second III-V compound semiconductor layers undoped with the nitrogen impurity. CONSTITUTION: A first GaAs III-V compound semiconductor layer 11 doped with a nitrogen impurity is held between second GaAs III-V compound semiconductor layers 12 undoped with the nitrogen impurity. At the time of doping the layer 11 with the nitrogen impurity, nitrogen gas is thermally decomposed with a heated tungsten filament and supplied to a substrate. When the thin layer doped with nitrogen atoms which are isoelectronic traps is held between the undoped layers, excitons of the nitrogen impurity existing around the nitrogen-doped layer and formed in the undoped layers become easily captured by the nitrogen impurity. Therefore, the luminous intensity of the nitrogen-doped III-V compound semiconductor layer is increased and light having a narrow energy distribution can be obtained from the layer.
Patent JP-H11226961-A (JP)
Title: Mold for vulcanization of tire and method for vulcanization of tire
Inventor: KANEKO NORIYUKI
IPC: B29C33/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively produce a mold for vulcanization of tire, mold segments. SOLUTION: After a narrow channel 45 is formed on the embossing face 30 of each mold segment 28, the outside part in the radial direction of an arc- shaped blade 47 is respectively inserted and fixed in each narrow channel 45 to perform molding. As these channels 45 are formed on the opened embossing face 30, there exists no possibility of damaging the embossing face 30 near the narrow channel 45 and in addition, as the mold segment 28 is a large-sized part, there exists no possibility of deformation by forming the narrow channel 45 and the narrow channel 45 can be easily formed at high speed.
Patent JP-H02233171-A (JP)
Title: Coating apparatus
Inventor: GOI KATSUNORI
IPC: B05C5/02
Filed: 1989-03-07
Abstract: PURPOSE:To obtain uniform coating film thickness distribution in the lateral direction of a web by making it possible to externally adjust the parallelism in the orthogonal direction of an extrusion type coating head and the running web when the web is coated with magnetic paint. CONSTITUTION:When an extrusion type coating head 6 having a slot 6D is relatively pressed to a running web 1 to coat the web with coating solution, the surface position and angle in the direction of the coating head 6 crossing the web 1 at a right angle are adjusted by an external adjustment apparatus 61 such as a screw jack system and the coating head 6 is made rotatable with respect to an elongated web side. By this constitution, when the position and angle of the coating head 6 are once adjusted, the parallelism with the web 1 is held and coating film thickness distribution is made always uniform.
Patent JP-H08246439-A (JP)
Title: Mouth caulking material for method of bedrock consolidation construction
Inventor: KIRIGATANI HITOSHI
IPC: E21D20/00
Filed: 1995-03-14
Abstract: PURPOSE: To manufacture a mouth caulking material for a method of bedrock consolidation construction, which has excellent sealing properties, in which loss at the time of mixing is reduced and there is no possibility of damage and which has superior workability, by using as interior bag, in which a polyol component liquid is sealed hermetically and which is made of a synthetic resin, and an interior bag, in which an isocyanate component liquid is sealed hermetically and which is made of the synthetic resin, as raw material members and housing mixing members at one side ends of the interior bags and pushing members in cartridges at the other side ends. CONSTITUTION: A mixing member 9, a raw material member 5 and a pushing member 10 are arrayed in series, and sealed into a flexible cartridge 2. The pushing member 10 is pressed, or the sidewall of the cartridge 2 is oppressed in addition to the pressing of the pushing member 10, the interior bag 3 and interior bag 4 of the raw material member 5 are compressed, and one ends of the interior bags 3, 4 are burst and used as opening sections. A polyol component liquid and an isocyanate component liquid are discharged, and transmitted to the mixing member 9. Both component liquids are mixed sufficiently by the mixing member 9, a gas blowing reaction is started, and a consolidation agent is formed.  A discharge opening 6 is applied to a bored hole in the top end, etc., of a tunnel, the consolidation agent is discharged from the discharge opening 6, and infected into the bored hole, and reacted and foamed, thus hermetically sealing the hole mouth section of the bored hole.
Patent JP-H04290513-A (JP)
Title: Cooling device for pressure swing type gas separatior
Inventor: HATANO TAKAHARU
IPC: B01D53/04
Filed: 1991-03-19
Abstract: PURPOSE:To maintain the adsorptivity of an adsorbent by uniformly cooling the inside of an adsorber in pressure swing type gas separation operating in a low temp. region by cooling an adsorbent. CONSTITUTION:In pressure swing type gas separation operating in a low temp. region by cooling an adsorbent packed in an adsorber, plural divided heat exchangers 46a to 46d where a refrigerant is distributed and made to flow are arranged in an adsorber 43, and refrigerant distribution means (throttle valves 51a to 51d) are provided in connecting pipes 50a to 50d between a heat collecting pipe 49 to collect the refrigerant leaving the heat exchangers and an outlet of each heat exchanger. Thereby the refrigerant is uniformly distributed to each heat exchanger to uniformly cool the inside of the adsorber.
Patent JP-S53139567-A (JP)
Title: Step motor for watches
Inventor: SUZUKI YASUO
IPC: G10K9/13
Filed: 1977-05-11
Abstract: PURPOSE: To achieve the miniaturization of a watch driving part and reduce cost by making common the coil of a motor and buzzer thereby integrating the motor and buzzer, in a crystal watch provided with alarm mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07243605-A (JP)
Title: Boiler
Inventor: TASAKA HIDEO
IPC: F22B31/08
Filed: 1994-02-28
Abstract: PURPOSE:To achieve miniaturization of the whole of a boiler as a system together with ensurance of high efficiency and low cost by increasing the degrees of freedom of a heat transfer surface in the boiler and miniaturizing a can structure, and further decreasing the capacity of auxiliary instruments such as a fan. CONSTITUTION:There are provided a boiler can structure K including at least a radiation heat transfer surface therein, a combustion apparatus 6 disposed facing the radiation heat transfer surface of the can structure, a flue 12 provided in the vicinity of the combustion apparatus 6 for exhausting waste gas from the inside of the can structure K, a wind box 5 provided on the can structure K for rectifying combustion air from fan means and supplying it to the combustion apparatus 6, and a heat exchanger H provided on the wind box 5 for heat exchanging the waste gas from the flue 12 and combustion air in the wind box 5. Further the heat exchanger H is constructed by defining the interior of the wind box 5 to a combustion air introduction passage 16 and a waste gas exhaust passage 17 by making use of a partition member serving as a heat exchange surface.
Patent JP-S63221042-A (JP)
Title: Transfer film feeder in thermal transfer machine
Inventor: IZUMIHARA HIROSHI
IPC: B41F16/00
Filed: 1987-03-10
Abstract: PURPOSE:To bring a transfer film opposingly into contact with an optional tapered face to be transferred by a uniform tension, by a method wherein a roll support shaft of a transfer film is so tilted as to have a rotary angle preliminarily installed according to a rotation angle from a reference position of a material to be transferred. CONSTITUTION:A thermal transfer machine 1 has a control unit and controls actuation of a motor for rotary drive of a material to be transferred (a drive shaft 3), a cylinder 21 for an advance and retreat of a delivery unit 10, a rotary motor 26 of a roll support material 13, and an advance and retreat cylinder of a transfer head 5 by its output signal. Then, it controls the actuation of each mechanism above-mentioned referring to data on each material to be transferred installed at a data memory part by a rotary angle signal from an encoder of a motor for drive of the material to be transferred. Further, while the material to be transferred X is being rotated by finely adjusting a stroke of a cylinder for the advance and retreat of the transfer head according to a signal of a load cell equipped to a support part of a transfer roller 7, the transfer roller 7 is always forced on its peripheral surface under a specific pressure.
Patent JP-H04290977-A (JP)
Title: High sensitivity magnetic field sensing device
Inventor: CHIBA TOKUO
IPC: H01L39/22
Filed: 1991-03-19
Abstract: PURPOSE:To facilitate analysis of magnetic field vector and enable multi-channel arrangement in a small size by installing a plurality of sensing coils and superconductive quantum interference elements (SQUID) in one probe as oriented in X, Y, and Z direction, and thereby acquiring plural pieces of mag. field source information. CONSTITUTION:A SQUID magnet meter 2 is installed equipped consolidatedly with five sensing coils, i.e., two in X direction, two in Y direction, and one in Z direction, which allows easy analysis of the mag. field vector at the center point of the magnet meter 2 where the vectors are confronting each other in the X and Y directions. That is, one probe can analyze the mag. field vector easily, and in the case multi-channel arrangement is introduced, many pieces of mag. field source information can be acquired using the same number of probes, which enables achieving a multi-channel SQUID magnetic flux meter in a small size.
Patent JP-H09240411-A (JP)
Title: Air bag device for side collision
Inventor: INOUE MICHIO
IPC: B60R21/215
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for side collision in which the assembly of a cover to a case can be carried out easily. SOLUTION: In an air bag device for side collision, a case 17 to house a folded air bag 11 installs a cover 25 which is opened being pushed by the air bag 11 when the air bag 11 is inflated, at the peripheral edge of an opening 17a. The cover 25 makes its cross section form orthogonal to the rotating center axis 0 which is opened in the air bag inflating condition, in about an L-shape having a bending 25c projecting from the case 17, and one side end 25a of both ends in the about L-shape section is engaged strongly to the peripheral edge of the case opening 17a, while the other side end 25b is engaged weekly, so as to install the cover 25 to the peripheral edge of the case opening 17a.
Patent JP-S60200227-A (JP)
Title: Thin-film nonlinear resistance element for display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/136
Filed: 1984-03-23
Abstract: PURPOSE:To increase the threshold voltage of a nonlinear resistance element and to improve display quality, and to stabilize characteristics and to prevent the deterioration by forming >=2 kinds of metallic layer between stacked thin-film nonlinear resistance elements. CONSTITUTION:A display electrode layer 23 and a light shield layer 33 are provided on a substrate 31, and then a lower rectifying connection part 34 is provided. A lower metallic short-circuit layer 35 and an upper metallic short-circuit layer 35 are provided on the connection part 34, and an upper rectifying connection part 37 is provided on the short-circuit layer 36. Further, a deterioration prevention layer 38 for the rectifying connection parts, an interlayer insulation layer 39, and a mutual wiring layer 40 are provided on the connection part 37. Thus, the threshold voltage of the rectifying connection parts is increased to improve the display quality, and the adhesive strength between the rectifying connection parts and metallic layers is improved to stabilize the characteristics and prevent the deterioration.
Patent JP-H06265804-A (JP)
Title: Optical scanner
Inventor: OSAWA TAKAYUKI
IPC: G02B26/10
Filed: 1993-03-16
Abstract: PURPOSE:To realize a new optical scanner capable of optical scanning by surely reducing or preventing the fluctuation of the diameter of an optical spot in a high-speed scanning. CONSTITUTION:In an optical scanner in which a parallel laser beam flux from a laser beam source 10 is converges in a subscanning correspondence direction by a cylinder lens system 12 and is image-formed on a linear image LI being long in a mainscanning correspondence direction through an aperture 14 and an optical scanning is performed by converging a deflected beam flux deflected by an optical deflector 16 having a deflection reflecting plane 16A in the vicinity of the image forming position of the linear image LI on a to-be-scanned plane by the scanning image forming optical system 16 as an optical spot, the fluctuation of the diameter of the optical spot is reduced or prevented by shifting the aperture 14 shutting off at least the light of a laser flux peripheral part in the subscanning responding direction to the optical axis direction of the cylinder lens system 12 with a shifting mechanism 22 cotrolled by a control means 24.
Patent JP-S53140853-A (JP)
Title: Ultrasonic humidifier
Inventor: TERAI HARUO
IPC: B06B1/00
Filed: 1977-05-13
Abstract: PURPOSE: To prevent the body and the floor surface from collecting dew while serving as heating through evaporation of water atomized with ultrasonic wave by means of hot air. 
     COPYRIGHT: (C)1978,JPO&Japio