baber/WOPTO huggingface dataset:
Patent JP-H03119463-A (JP)
Title: Nonlinear calculation system for neural net
Inventor: NITTA TSUNEO
IPC: G06F15/18
Filed: 1989-10-02
Abstract: PURPOSE:To easily calculate a nonlinear function by using the function of a type where the output of the nonlinear function is symmetrical to an original point and simultaneously using only an addition and a shift operation for the approximation of a broken line of the function to obtain the output when the nonlinear function transformation is carried out in a neural network. CONSTITUTION:When the nonlinear conversion is carried out in the neural network, the nonlinear function is moved so that the output is equal to an odd function. The nonlinear function has the positive and negative absolute values symmetrical to each other and can be transformed via an addition and a shift operation only. Thus the nonlinear function of the neural network is calculated with the use of the function of a type where the output of the nonlinear function is symmetrical to the original point. When the nonlinear function of a type shown in a diagram is used, the nonlinear transformation is carried out with the addition of the fixed value. Thus, the nonlinear transformation is simplified for the calculation of the neural network.
Patent JP-S61139204-A (JP)
Inventor: GOTO YOSHITOMO
IPC: H02B13/02
Filed: 1984-12-07
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-H06110689-A (JP)
Title: Microprocessor
Inventor: HISAMA YURIKO
IPC: G06F9/42
Filed: 1992-09-28
Abstract: PURPOSE:To provide the microprocessor capable of making an effective use of a register file. CONSTITUTION:The register consisting of a common global register and a local register which is switched with each task is set to an area constructed by a RAM of a memory space. The boundary between the global and local registers is set by a pointer. By changing the pointer value, the number of global registers can be changed.
Patent JP-H06228058-A (JP)
Title: Intermediate for production of 5,6-dihydropyrrolo(2,3-d)- pyrimidine and its production
Inventor: CHIYAARUZU JIYAKUSON BAANETSUT
IPC: C07D207/277
Filed: 1993-10-15
Abstract: This invention relates to intermediates and processes thereto, for the preparation of 5,6-dihydropyrrolo[2,3-d]pyrimidines which are useful for the treatment of susceptible neoplasms.
Patent JP-H05102767-A (JP)
Title: Transmission power control circuit for radio communication equipment
Inventor: YAMADA TATSUYA
IPC: H04B1/04
Filed: 1991-10-04
Abstract: PURPOSE:To generate transmission power stably with an excellent response characteristic by increasing sufficiently a loop gain of a feedback loop without increasing a gain of a comparison amplifier. CONSTITUTION:The control circuit is provided with a variable attenuator 1 varying transmission power of a transmission signal and sending the result and with a gain control circuit detecting a level of a transmission signal outputted from the variable attenuator 1, comparing the level with a reference level at a comparison amplifier 6, generating a gain control signal to make the difference close to zero and feeding back the signal to the variable attenuator 1. A complete integral loop filter 9 having a transfer function whose transfer gain is increased from a reset gain as the frequency of the gain control signal is lower and reaches a prescribed value or over in a DC is provided to a post- stage of the comparison amplifier 6 in the transmission power control circuit.
Patent JP-H01102711-A (JP)
Title: Thin film magnetic head
Inventor: GOTO HIROICHI
IPC: G11B5/31
Filed: 1987-10-15
Abstract: PURPOSE:To remarkably reduce crosstalk by attaching anisotropy on the permeability of a magnetic thin film, and setting the permeability in the depth direction of the magnetic gap of the magnetic thin film remarkably higher than that in the track width direction of the magnetic thin film. CONSTITUTION:Strong anisotropy are attached on the lower part and the upper part of the magnetic thin films 1 and 4 of a magnetic head, and the permeability in the depth direction of the magnetic gap 5 of both magnetic thin films 1 and 4 represented in arrow head A is set remarkably higher than that in a direction of B intersecting orthogonally to the direction A, that is, the track width direction. It is desirable to set the permeability in the direction A at almost a level >=5 times the permeability in the direction B. Therefore, it is possible to suppress a recording magnetic field being leaked from the magnetic circuit of a thin film magnetic head from being expanded in the track width direction based on a difference in the level due to the anisotropy of the permeability. In such a way, the crosstalk can be suppressed.
Patent JP-2001079351-A (JP)
Title: Treatment of waste gas and device therefor
Inventor: SATO KAZUHIRO
IPC: B01J8/18
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treating method and device capable of treating waste gas at a temperature higher than a prescribed temp, earlier capable of keeping stable irradiation strength without polluting a light source and also capable of improving decomposition efficiency. SOLUTION: The organic chlorine compound in waste gas 3 is absorbed to a photocatalyst 5 by introducing the waste gas 3 into photocatalytic reactor 1 housing the photocatalyst 5 and agitating the photocatalyst 5 by the waste gas 3 and the organic chlorine compound adsorbed to the photocatalyst 5 is decomposed and removed by irradiating the photocatalyst 5 in the photocatalyst reactor 1 with the light from a light source at the outside of the photocatalyst reactor 1 through an optical fiber by the oxidizing function of the photocatalyst 5 manifested by the irradiation.
Patent JP-H0574591-A (JP)
Title: Induction plasma torch
Inventor: YOMO KUNIO
IPC: H05H1/30
Filed: 1991-09-09
Abstract: PURPOSE:To enable uniform thermal spraying by generating plasma flame well balanced in right and left directions at the time of fusing powder by the flame of an induction plasma torch. CONSTITUTION:In a cylindrical support 1 in which multi-stage insertion holes 1a to 1e are formed out of boron nitride sintered body a carrier gas introducing pipe 4, intermediate pipe 3 and outer pipe 2 all of which are formed out of boron nitride sintered body are concentrically fitted in order and threaded.
Patent JP-H07113981-A (JP)
Title: Optical scanner
Inventor: TAKADA TAMA
IPC: G02B13/00
Filed: 1993-10-15
Abstract: PURPOSE:To simultaneously realize miniaturization and a low cost by providing negative power on a turning optical system in the direction of main scan and providing the optical system on a position where an incident beam to a deflection means pass through. CONSTITUTION:A beam outgoing from a semiconductor laser 1 being a light source is made parallel beams by a collimate lens 2. A turning lens 3 as the turning optical system and a deflection mirror 4 as a deflection means are placed on a rotating part of a motor 5, and they are rotated at a constant speed according to the rotation of the motor 5 also. The parallel beams outgoing from the collimator lens 2 are made diverging beams by the turning lens 3 provided with negative power, and are reflected by the deflection mirror 4, and are deflected by the rotation of the deflection mirror 4. The deflected beams are converged by an image forming lens 6 being an image forming optical system, and a beam spot is formed on a surface 7 to be scanned.
Patent JP-H04136560-A (JP)
Title: Shift lever device for automatic transmission
Inventor: KOBAYASHI SUSUMU
IPC: F16H61/22
Filed: 1990-09-28
Abstract: PURPOSE:To provide a shift lock system without accompanying modification of construction of an oil pressure control circuit, etc., by providing a locking means that locks a shift lever tilted to one more neutral position provided at the lateral part of a neutral position. CONSTITUTION:A neutral position N1 is newly provided at the lateral position of a former neutral position to a shift lever 11, and the former neutral position becomes the neutral position N2. The shift lever 11 is supported by a connector 12 freely rotatable with a shaft 13 so that it can be tilted to the direction perpendicular to the range shifting direction, and a notched window 14a is formed at the central part of an arm 14 locked to the lower part of the shift lever 11. A link 16 whose central part is supported by a pin 15 freely rotatable is provided at a position facing the lower part of the neutral position N1, and the hook part 16a formed at the end part of the link 16 on the side of the shift lever engages with the notched window 14a of the arm 14 when the shift lever 11 is tilted to the neutral position N1.
Patent JP-S62118529-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIGUCHI AKIRA
IPC: H01L21/302
Filed: 1985-11-19
Abstract: PURPOSE:To produce mask patterns for forming electrode capable of excellent lifting off by forming an overhang between a first and a second layers by a method wherein the first layer of high etching speed and the second layer of low etching speed are successively laminated on a semiconductor substrate to be isotropically etched. CONSTITUTION:A first layer 2 comprising phosphorus glass (PSG) containing phosphorous in high concentration and a second layer 3 comprising SiO2 are formed on the surface of a silicon semiconductor substrate 1. The second layer 3 is coated with a resist film 4 to form specified patterns. Then the second layer 3 is selectively removed by anisotropic etching process using reactive sputter etching process down to the depth exceeding the depth of the second layer 3. Successively the first layer 2 is removed by isotropic etching process using dilute fluoric acid as an etchant. In these etching processes, an overhang fit for lifting off is formed between the first layer 2 and the second layer 3. Later, an electrode layer 5 is formed by sputtering Al, etc. using the first and the second layers 2, 3 as masks. Finally the electrode layer 5 is formed on the substrate 1 by lifting off an Al layer 5 on the second layer 3.
Patent JP-H0596567-A (JP)
Title: Resin transfer molding
Inventor: UOSATO SUSUMU
IPC: B29K105/08
Filed: 1991-10-07
Abstract: PURPOSE:To enable molding without generating trouble such as a sink mark in resin transfer molding(RTM). CONSTITUTION:Glass mats 16 are inserted into molds 10, 11 as a rein-forming material while a foam 17 composed of a thermoplastic resin dissolved by styrene such as expanded styrene is inserted between the glass mats 16, a resin containing styrene is injected into the molds 10, 11 while the form 17 is dissolved by styrene in the resin, and the resin is molded while discharging styrene gas generated from the molds 10, 11.
Patent JP-S62117793-A (JP)
Title: Thermal transfer medium
Inventor: KONAGAYA YUKIO
IPC: B41M5/333
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a sharp full-color multicolor image having high heat sensitivity and excellent gradation expression, by constituting the titled transfer medium of a transfer sheet wherein a metal salt of a salicylic acid derivative of a zinc thiocyanate complex is contained in a transfer layer based on a leuco dye and a colored dye and a receiving sheet wherein a receiving layer based on a zinc thiocyanate complex is provided on a transparent support. CONSTITUTION:A receiving sheet is superposed to a transfer sheet so as to contact a receiving layer with a transfer layer and heat is applied to both sheets from the back surface of the transfer sheet or the back surface of the receiving sheet to form a developed color image on the surface of the receiving sheet. The leuco dye and the metal salt of the salicylic acid derivative or the zinc thiocyanate complex of the transfer layer perform color forming reaction in the transfer layer under heating and the zinc thiocyanate complex on the receiving sheet is melted and the leuco dye of the transfer sheet is transferred to the receiving layer by the co-melting with the leuco dye of the transfer layer to obtain a sharp high density full-color multicolor image. Because the metal salt of the salicylic acid derivative and the zinc thiocyanate complex are amorphous, not only the transparency of the receiving sheet is held but also the coagulation speed of the leuco dye or the colored dye is high and the sharp image having no stickiness is obtained.
Patent JP-2000078461-A (JP)
Title: Device and method for controlling exposure
Inventor: OTA SEIICHI
IPC: H04N5/235
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To enable ideal exposure control for each product. SOLUTION: According to a program line, shutter speed and the gain of image pickup signal are controlled. Before the exposure control, luminance data α of an object image at the time of combining a certain shutter speed (a) and an upper limit value (x) of a set gain are preserved (S1 and S2). Next, the combination of the shutter speed (b) lower than the shutter speed (a) for one stage and a lower limit value (y) of the set gain is set (S4). The difference/ equality between luminance data β of the object image at that time and luminance data α is discriminated (S5). When these data are different, the set gain is changed until both luminance data αand β are coincident (S5 and S7) and the set gain at the time of coincidence is preserved as a fixed value (S6).  At the time of variably controlling the gain of the image pickup signal at the time of exposure control, the lower limit value of the gain of the image pickup signal is controlled based on the preserved fixed value. The error of gain control for each product is eliminated.
Patent JP-H07114002-A (JP)
Title: Driving method for active matrix type liquid crystal display
Inventor: SHIRATSUKI YOSHIYUKI
IPC: G02F1/133
Filed: 1993-10-18
Abstract: PURPOSE:To provide the liquid crystal display capable of displaying bright and clear images having a high contrast. CONSTITUTION:An effective voltage to make the transmittance of electro-optic characteristics <=50% is impressed to liquid crystal materials of pixels selected at the time of signal writing to the respective pixels in the driving method for the active matrix type liquid crystal display having pixel electrodes 2 formed on a first insulating substrate 1, ferrodielectric layers 3 formed on these pixel electrodes 2, pixel electrodes 4 formed on the ferrodielectric layers 3, scanning electrodes 6 formed on a second insulating substrate 5 and the pixels disposed with the liquid crystal materials between the pixel electrodes 4 and the scanning electrodes 6.
Patent JP-H09102498-A (JP)
Title: Forming method for solder bump electrode
Inventor: MAKI SEIICHIRO
IPC: H01L21/26
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for solder bump electrodes which can equally form the bump electrodes on all surface of a wafer without the semiconductor wafer warping by heating by the method of forming the solder bump electrode on electrodes of the semiconductor wafer. SOLUTION: This method provides a step of high melting point cream solder 6 being applied on a surface electrode of a semiconductor wafer 1 by screen printing method, a step of infrared beam irradiating all surface of the semiconductor wafer 1 by a near infrared beam halogen lamp, a step of the cream solder 6 applied on the electrode of the semiconductor wafer 1 being heated and melted by radiation heat of the infrared beam and a step of solder bump electrodes being formed.
Patent JP-2001085134-A (JP)
Title: Cleaning jig of connector pin and method of cleaning for connector pin
Inventor: NISHIYAMA SHINICHI
IPC: H01R43/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To clean a pin in a state of being mounted on a device without removing a platter from the device by installing a gasket for covering a connector and a tube for connecting to the gasket in a board. SOLUTION: When a cleaning jig 10 is fixed to a device, the whole part of a connector 12 is covered with a gasket 4. A cleaning solution recovering tube 7 is fixed to a device casing upper than the connector 12. A cleaning solution 3 in a spray can is filled from upper side and lower side cleaning solution filling tubes 5, 6 until the cleaning solution 3 is filled to a part upper than the connector 12 of a platter to clean the whole of a connector pin. After the cleaning solution 3 is held for the specified time, the cleaning solution recovering tube 7 is moved to the lower side of the connector 12, the cleaning solution 3 is exhausted and recovered in a cleaning solution recovering container 9. Even after recovering of the cleaning solution 3, air is sent from an air removing tube 8 with a blower 18 to completely exhaust the cleaning solution 3.  The cleaning jig 10 is removed from a disc device, and a board for replacing is fixed to the device.
Patent JP-H04140555-A (JP)
Title: Control device for continuously variable transmission
Inventor: HOSHIKAWA NOBUSADA
IPC: F16H61/00
Filed: 1990-09-28
Abstract: PURPOSE:To set a speed change feedback control gain taking account of the actual speed change state so as to improve controllability and convergence by setting the deviation proportional part, in a control gain, of the deviation between the target value and the actual value using clamping pressure difference. CONSTITUTION:The signals of primary pulley rotating speed Np, secondary pulley rotating speed Ns, acceleration opening theta, secondary oil pressure Ps, primary oil pressure Pp, and the like corresponding to engine operation and the travel state are inputted into a control unit 40, where an actual speed change ratio (i), deviation DELTAN between the target primary pulley rotating speed Npd and the primary pulley rotating speed Np, and clamping force difference DELTAP from the secondary oil pressure Ps and primary oil pressure Pp are computed. When the specified deviation DELTAN is generated at the transient time, the value of the integrated part Ki and differential part Kd of this deviation DELTAN is computed to determine deviation proportional part Kp. Since the deviation proportional part Kp is thus set using the oil pressure ratio between the primary and secondary oil pressure, an appropriate control gain can be set in relation to the delay or the like of the whole continuously variable transmission system.
Patent JP-H04136431-A (JP)
Title: Revolution speed controller for prime mover
Inventor: EGASHIRA MASAKI
IPC: F02D41/36
Filed: 1990-09-28
Abstract: PURPOSE:To correctly control the number of revolution by memorizing the detection value obtained from a turning angle detecting means as standard value when at least one revolution speed between the min. revolution speed and the max. revolution speed is set, and by calculating the number of revolution at present on the basis of the standard value and the detection value. CONSTITUTION:In the revolution speed control for a prime mover for construction machinery, if the processing operation starts, the back-up value VB which is memorized in the preceding time in the memory area 13A of a controller 13 is set to the max. side standard value V2. At the min. revolution speed position where a governor lever 3 contacts a stopper 4 and a position detection sensor 1 operates, the detection value V of a potentiometer 8 is memorized as the min. side standard value V1. The turning value N3 of the governor lever 3 which corresponds to the revolution speed of an engine 1 is calculated from each standard value V1, V2 and the detection value V at present of the potentiometer 8, and a servomotor 6 is adjusted on the basis of the difference between an aimed value M and the turning value NB, and the engine 1 is controlled.
Patent JP-2000084499-A (JP)
Title: Rotary brush moving mechanism of mop yarn arranging machine
Inventor: TOKUYOSHI AKIRA
IPC: A47L13/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To stably remove adherends from outer yarns of a mop by making the outer yarn combing force of the mop the same regardless of the size of the canvas base fabric of the mop. SOLUTION: Four cylindrical rotary brushes 14 in total are arranged left and right and up and down and held by attaching plate 18 arranged on both sides thereof in a freely rotatable manner. When upper and lower right male screw shafts 22 are rotated in the same direction, upper and lower left male screws shafts 24 are also rotated in the same direction and a right-hand attaching plate 18 and a left-hand attaching plate 18 are moved in a mutually approaching or separating direction. By this constitution, the interval between the left and right rotary brushes 14 for combing the outer yarns of a mop is adjusted corresponding to the size of the mop. Since the attaching plates 18 are not moved up and down at a time of the movement of the left and right rotary brushes of the attaching plates 18, the distance between the upper and lower rotary brushes 14 is kept constant.
Patent JP-H08125882-A (JP)
Title: Synchronizing signal processing circuit
Inventor: MOMOTAKE JUNICHI
IPC: H04N5/63
Filed: 1994-10-25
Abstract: PURPOSE: To realize sure operation, and in addition, to quickly restart the supply of a synchronizing signal in the case where the period of the repetitive pulse of the synchronizing signal is reset within a prescribed value by constituting a synchronizing signal processing circuit so that the output of the synchronizing signal from it is inhibited in the case where the frequency of the synchronizing signal is lower than the prescribed value. CONSTITUTION: This circuit is constituted of a circuit element 1 consisting of an AND circuit, a control element 2 consisting of a monostable multivibrator, a synchronizing signal input terminal 3 and a synchronizing signal output terminal 4. Then, a time window starting from the synchronizing signal of every time to be inputted and lasting for a prescribed period is provided and within the time window, the synchronizing signal to be inputted is allowed to pass and outputted as it is. Outside the time window, the synchronizing signal to be inputted is inhibited from being outputted. Thus, the synchronizing signal with pulse repetition frequency below 10Hz is not outputted, and besides, after the synchronizing signal is changed to the one with the pulse repetition frequency over 40Hz, the synchronizing signal is outputted from that moment.
Patent JP-H06111899-A (JP)
Title: Lamp socket
Inventor: SUZUKI RYOJI
IPC: F21V25/02
Filed: 1992-09-29
Abstract: PURPOSE:To connect/disconnect a lighting circuit by ensuring opening/closing of contacts even if there is irregular insertion of a fluorescent lamp, and to achieve easy process control of a lamp socket. CONSTITUTION:Lamp connecting contact pieces 41, 42 put in continuity contact with the base pin 22 of a fluorescent lamp 15, an operating button 61 set in and back in contact with the base 16 and interlock contact pieces 51, 52 connected to a lighting circuit in a lighting fixture are fitted to a socket mainframe 11. The operating button 61 is provided with a slant top 65 on which a slant portion 66 is formed. The interlock contact pieces 51, 52 are opposed perpendicular to the direction of mounting the fluorescent lamp 15 and energized in the direction of approaching each other, and they are provided with separatable contacts 56. In the state that the fluorescent lamp 15 is removed, the slant top 65 of the operating button 61 is interrupted between the interlock contact pieces 51, 52 so that one contact 56 is separated from the other to break the circuit. When the fluorescent lamp 15 is mounted, the slant top 65 is set back and the contacts 56 approach each other and have mutual continuity contact to make the circuit.