baber/WOPTO huggingface dataset:
Patent JP-H05203219-A (JP)
Title: Control device for air conditioner
Inventor: SUGAWARA YOICHI
IPC: F24F11/02
Filed: 1992-01-24
Abstract: PURPOSE:To prevent power failure and preventing an electrical fee from being increased by a method wherein a phase angle of a heater current is calculated through a fuzzy logics and the heater is controlled in its phase in reference to a deviation from an allowable inputted current value and a rate of variation of an inputting current when a heating operation is carried for an air conditioner having the heater stored in an indoor device. CONSTITUTION:A heater 9 is stored in an indoor device, signals from an indoor temperature sensor 2 and an indoor humidity sensor 3 are compared with a temperature set value and a humidity set value set in a memory in advance in a micro-computer 1 at a control part and then the operation of a compressor 5 is controlled when the heating operation of an air conditioner is carried out. A total input current value IS0 is regularly detected by an input current sensing circuit 6 installed in a power supply circuit and compared with an allowable input current value IS set in the memory 4 in advance and in the case of IS0>IS, the heating operation is immediately stopped at the fuzzy controller 7. In turn, in the case of IS0<=IS, a time variation rate of the inputting current and an input current deviation are calculated and the phase angle of a heater current is calculated in view of the result of calculation and under a fuzzy calculation.
Patent JP-S58133276-A (JP)
Title: Brake apparatus for ski
Inventor: GASUTON HARUDEMAN
IPC: A63C7/10
Filed: 1983-01-27
Abstract: The present invention relates to a safety binding of a boot on a ski comprising two lateral clamps (4) movably mounted under the action of an elastic member (28) parallel to the plane of the ski (3) between a closed position in which the clamps coact with the sole of the boot and an open position. Each clamp (4) is connected to one end of a longitudinally slidable strip (45) by means of articulatedly interconnected rods. The other end of the strip coacts with a crank (29-30) subjected to the action of the resilient member, whereby this crank has two stable positions corresponding to the respective open and closed positions of the clamps.
Patent JP-S57125417-A (JP)
Title: Constant-current circuit
Inventor: TANIE KATSUNORI
IPC: G05F3/26
Filed: 1981-01-26
Abstract: PURPOSE:To obtain a constant current source having an optional current value and an optional temperature coefficient without a complicated circuit constitution, by constituting the circuit with three current mirror circuits. CONSTITUTION:NPN transistors TRs Q4 and Q5, NPN TRs Q8 and Q9, and PNP TRs Q6 and Q7 constitute current mirror circuits respectively. When these TRs Q4-Q9 are ideal TRs, collector currents of TRs Q4 and Q5, TRs Q7 and Q6, and TRs Q8 and Q9 are equal to each other respectively. If the value of a resistance R5 is twice as high as the value of a resistance R6, the collector current of the TRQ6 becomes twice as high as that of the TRQ5, and the rest current is flowed as the collector current of the TRQ6, and the same current is flowed to the collector of the TRQ9. Then, when collector currents of TRs Q4-Q9 are denoted as I4-I9 respectively, I7-I4=I9 is ture. However, I4=I5, I7=I6, and I8=I9 are true. Temperature coefficients of resistances R5 and R6 are selected  properly to set the temperature coefficient of the I9 to zero. Consequently, a  constant current source which has not a temperature coefficient is obtained.
Patent JP-H06283095-A (JP)
Title: Assembly method for color selecting mechanism for cathode-ray tube
Inventor: TAKAYANAGI KENICHIRO
IPC: H01J9/14
Filed: 1994-02-01
Abstract: PURPOSE:To provide proper tension distribution in a grid body structure, and enable stress concentration to be alleviated at a pressing point. CONSTITUTION:A color selecting grid structure body having a plurality of strip type grid elements arrayed at the prescribed pitch and beam transmission holes formed among the grid elements, is laid in such a condition as pressing the side 1A of a frame 1. A pressing means 2A is constituted of U-shaped arm members 7 to 9 jointed via equalizing mechanisms 10a to 10c. When the pressing means 2A is used and the frame 1 is divided into four quadrants, depending upon tension applicable to the grid body structure, pressure is applied from three points 12 to 14 per quadrant.
Patent JP-S57125553-A (JP)
Title: Signal reception circuit
Inventor: MATSUNAGA HIROSHI
IPC: H04B3/00
Filed: 1981-01-29
Abstract: PURPOSE:To enable high speed operation and to prevent malfunction due to noise by using a balanced transmission line. CONSTITUTION:A pulse from a signal SGS is converted into a balanced signal at a drive device DRV and applied to a photo couple PHC via a balancing transmission line BL of a characteristic impedance ZO. Since the PHC is operative only for one polarity of the transmission signal, another polarity signal flows via a diode DD. A resistance R2 is connected to avoid reflection by selecting an impedance Zr in consideration of the reception side to the characteristic impedance ZO of the transmission line.
Patent JP-S57175060-A (JP)
Title: Fluid cooling type casting device with improved fluid seal
Inventor: KARUBIN RATSUSHIYUFUOOSU
IPC: B22D11/14
Filed: 1982-01-26
Abstract: An apparatus for the continuous casting of metallic strand (14) from a melt has a fluid-cooled coolerbody surrounding a casting die, (11) and resilient O-ring seals which surround the upper and lower ends of the coolerbody (15) to contain the cooling fluid within a distribution conduit. Extensions of the cooling fluid distribution conduit are formed within the coolerbody between the O-rings (48, 49) and the heat-dissipating strand, as protective thermal barriers to limit the temperature rise experienced by the O-rings. An annular shield also is disposed intermediate the upper O-ring (49) and the strand to form two air gaps which enhance the thermal barrier effect.
Patent JP-S62172560-A (JP)
Title: Electronic still camera
Inventor: KANEKO KIYOTAKA
IPC: G11B19/04
Filed: 1986-01-23
Abstract: PURPOSE:To improve the operability and to attain power saving by providing a switch means turns to one position when a loading/ejection member of a magnetic disk is moved to the ejection position and turns to the other position when the recording/reproducing member is in operation. CONSTITUTION:When a disk pack is loaded in a bucket 2 and a cover 3 is closed, a back latch switch 51 is kept in the off-state. When a power switch is turned on for pickup or reproduction, a regulating plate 28 is moved toward the magnetic disk in the bucket 2 and an operation section 28a pushes the end of a guide rod 91, then an engaging pin 75 is removed from a lock part 82 of a spring 80 and locked to a lock part 81. The switch 51 is turned on attended therewith. A video signal is recorded on the magnetic disk or the signal is reproduced from the magnetic disk in this state. Thus, the power saving and the operability improvement are attained.
Patent JP-H09202137-A (JP)
Title: Bracket structure of door guard bar
Inventor: SHIGEMATSU SATOSHI
IPC: B60J5/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a bolt or a nut from being dropped in a door guard bar. SOLUTION: A door guard bar 18 is arranged in a space provided between a door outer panel 12 of a rear door 10 and a door inner panel in the longitudinal direction of a vehicle body, and a bracket 20 is fitted to each end part of the door guard bar 18. Each bracket 20 is fixed to the door inner panel, and an extension part 20a extended to the position close to the door outer panel 12 above a fitting part to the door guard bar 18 of the bracket 20 is provided on the bracket 20 provided in the vicinity of an arch part formed in an arch shape along a wheel house of a rear end part of the rear door 10.  The extension part 20a comprises a shelf part 20b extending in the vehicle lateral direction and a connection part 20c extending upward from an exterior end part of the shelf part 20b along the door outer panel 12, and the connection part 20c is adhered to the door outer panel 12 with the adhesive 22.
Patent JP-H01185816-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: FUKUICHI TOMOHIRO
IPC: H01F10/08
Filed: 1988-01-20
Abstract: PURPOSE:To increase output without increasing coercive force by specifying ratio between an area of the part enclosed by a straight line extending a magnetization saturation region, a demagnetization curve and a tangent near the coercive force of the demagnetization curve and the area of the part enclosed by a hysteresis loop. CONSTITUTION:The area of the part 4 enclosed by the straight line extending the magnetization saturation region, the demagnetization curve 11 and the tangent 3 near the coercive force of the demagnetization curve is designated as S1 and the area of the part 5 enclosed by the hysteresis loop 1 is designated as S2. The value of S1/S2 is set at about <=0.03. The hysteresis loop 1 in the direction perpendicular to the film plane is inclined overall by the diamagnetic field thereof but a head approaches the medium at the time of recording and reproducing of actual signals and, therefore, the diamagnetic field decreases and the hysteresis loop rises. The recorded magnetization (residual magnetization) increases if the value of S1/S2 is about <=0.03. The large output is thereby taken without increasing the coercive force.
Patent JP-S61170045-A (JP)
Title: Wafer transfer case
Inventor: IWATA TETSUO
IPC: H01L21/00
Filed: 1985-01-24
Abstract: PURPOSE:To keep cleanliness in a simple method and to prevent the deterioration in element characteristics by providing a table to load a carrier which houses a wafer, a lid fixed on the table with a packing for airtight and the means to keep the vacuum of the region surrounded with the table and the lid. CONSTITUTION:Within a case can be made a vacuum with a table 21, a lid 23, an outlet 24 for vacuum and a valve 25 and the lid 23 can closely be adhered to the table 21 with a packing 22. Accordingly, the invasion of contaminants such as dust into the case can drastically be reduced. When the case is exhausted to make a vacuum, the contaminants in the case are also discharged with the air and the cleanliness in the case is further improved. This makes a semiconductor device obtained from the wafer housed in this case to have extremely better element characteristics than those hitherto.
Patent JP-S57124841-A (JP)
Title: X-ray source
Inventor: KITAMURA YOSHITAKA
IPC: H05G2/00
Filed: 1981-01-28
Abstract: PURPOSE:To enable discharge to be initiated at any time by an X-ray source, which initiates creeping discharge on the inner wall of a penetrating hole, and prevent any vibration of discharge current by making trigger discharge to be carried out with electrodes installed on the opposite side of a cathode. CONSTITUTION:Electrodes 8 and 9 are installed so that they are located on the opposite side of a cathode 5 relative to electrodes 1 and 2, which are placed with an insulator 3 interposed between them. After electric energy is accumulated in condensers C1 and C2 until no creeping discharge is caused on the inner wall of a penetrating hole 10 across the electrodes 1 and 2, which face to each other with the hole 10 interposed between them, electric energy accumulated in a cndenser C3 is discharged across the electrodes 8 and 9. As a result, the electric field between the electrodes 1 and 2 becomes unbalanced, and creeping discharge is developed across the electrodes 1 and 2, along the inner wall of the hole 10.
Patent JP-S60154730-A (JP)
Title: Adaptive forecast device
Inventor: TAKEBAYASHI TOMOYOSHI
IPC: H03H21/00
Filed: 1984-01-25
Abstract: PURPOSE:To ensure simply the operating stability of an adaptive forecast device by usng one coefficient as a parameter so as to correct the other two coefficients after a tap coefficient of each coefficient device of a linear forecast filter having three poles in the transfer function is revised. CONSTITUTION:The forecast device 6 consists of delay circuits 11, 12, 13, forecast coefficient devices 14, 15, 16 and an adder 17. The output of the delay circuits 11, 12, 13 is multiplied respectively with coefficients a1, a2, a3 at the forecast coefficient devices 14, 15, 16 and the result is added by the adder 17. The transfer function is expressed in Equation I . Since it is impossible to solve the 3rd-order equation every time, the coefficient a3 is used as the parameter, the range of the other coefficients a1, a2 is decided by Equation II and the coefficients are set in it. Thus, even if the 3rd-order of forecast coefficients are used, the stability of the forecast device is ensured simply.
Patent JP-H10210135-A (JP)
Title: Portable telephone
Inventor: MATSUDA OSAMU
IPC: H04W88/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone which transmits a user's state to a caller when the portable telephone user can not currently accept an incoming call but he can accept it after a defined time. SOLUTION: In this portable telephone, a controlling part 2 receives an input of a message and a time when an incoming call can be accepted by setting processing, the message is stored in memory 3, a timer 4 counts down from the corresponding time to time-out, when the part 2 receives an incoming call before the timer 4 counts down, the message that is stored in the memory 3 and a voice signal into which a time that is counted by the timer 4 is converted by a voice synthesizing part 5 is transmissively outputted through a transmitting and receiving part 6.
Patent JP-H07218956-A (JP)
Title: Camera-shake correction camera
Inventor: AMANUMA TATSUO
IPC: G03B17/00
Filed: 1994-02-03
Abstract: PURPOSE:To perform very accurate camera-shake correction by starting the camera-shake correction when a specified time elapses after starting detecting camera shake. CONSTITUTION:This invention is applied to a camera-shake correction camera provided with a CPU 2, motor driving circuits 8 and 9, a shake display unit 13, angular velocity detection circuits 21 and 22, and a correction lens 102. By half-depressing a release button, the CPU 2 starts the detection circuits 21 and 22 after performing battery check. Thereafter, when the specified time elapses after fully depressing the release button, a signal is transmitted to the driving circuits 8 and 9 so as to move the lens 102, and shutter opening/closing processing is performed when the specified time elapses after the movement of the lens 102. Thus, the accuracy in the camera-shake correction is improved.
Patent JP-2000209607-A (JP)
Title: Image information converter and conversion method
Inventor: KONDO TETSUJIRO
IPC: H04N9/67
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To enhance the image quality in composite component conversion. SOLUTION: Y, U, V signals as teacher signals are fed to a composite conversion section 10 and a least square learning section 11. The composite conversion section 10 generates an NTSC(National Television System Committee) signal, a composite Y signal and a composite C signal on the basis of the received Y, U, V signals. A classification section 12 generates a class code on the basis of the NTSC signal. Furthermore, the least square learning section 11 calculates a prediction coefficient corresponding to the class code through arithmetic processing using the composite Y signal and/or the composite C signal in addition to the NTSC signal and the Y, U, V signals. Cross color and dot disturbance or the like can be reduced by conducting composite component conversion by using the prediction coefficient calculated as above.
Patent JP-H05207027-A (JP)
Title: Address comparator for data communication system terminal equipment
Inventor: INAGAKI YASUKUNI
IPC: H04L12/28
Filed: 1992-01-27
Abstract: PURPOSE:To reduce comparison between a received address signal and an own address signal to the necessary minimum, and simultaneously, to prevent the expansion of the scale of an address comparator even if the number of the own addresses is increased. CONSTITUTION:This address comparator is constituted of a counter 1 to synchronize with a received data clock signal, signal selecting means SL1 to SLn to select every one bit signal at a time from each own address signal of plural own address registers SR1 to SRn in response to the output signal of the counter 1, comparing means E1 to En to compare the bit signals of the own address signals from those with the bit signals of the received address signals corresponding to this bit signal as synchronizing with the received data clock signal, and output comparison signals in accordance with the coincidence or the non- coincidence of the bit signal, and address coincidence.non-coincidence deciding means A1 to An, F1 to Fn, 2 to decide the coincidence.non-coincidence between the address signals of the received data signals and plural own signals on the basis of these comparison signals, and output address coincidence.non- coincidence signals respectively.
Patent JP-H09205044-A (JP)
Title: Production of chip device
Inventor: MATSUMOTO HATSUO
IPC: H01G13/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive chip device by simplifying the production process of electrode terminals thereby reducing the cost. SOLUTION: Conductor patterns are formed on the opposite sides of a substrate 11 at predetermined positions thereof. A through hole is made through the conductor patterns formed on the opposite sides of the substrate and the conductor patterns are connected electrically by forming a via hole conductor on the inner wall, face of the through hole. Subsequently, a circuit element layer 12 including a circuit element to be connected with one conductor pattern is formed. When the substrate 11 is cut while passing through via holes to produce a chip device, split via hole conductors are exposed to the side end face of chip device. The exposed via hole conductors are utilized as electrode terminals.
Patent JP-H02193126-A (JP)
Title: Optical kerr switch
Inventor: JINNO MASAHIKO
IPC: H04B10/27
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a superhigh speed optical switch by connecting two outputs of an optical coupler of two input ports and two output ports by an optical Kerr medium and forming an optical loop. CONSTITUTION:In an optical coupler 106 of two inputs ports 106a, b and two output ports 106c, d, two output ports are connected by an optical Kerr medium, and an optical loop is formed. In this case, a branching ratio of the optical coupler 106 to a control light is '1' to '0', or '0' to '1', therefore, a control light pulse advances at an equal speed against one light of a clockwise light and a counterclockwise light which are allowed to branch by the optical coupler 106 from a signal light pulse, and always gives continuously a mutual phase modulation. However, as for other light, it only passes each other instantaneously, therefore, it scarcely exerts an influence. In such a way, a superhigh speed optical switch for executing complete switching by low input power without being influenced by a disturbance can be obtained.
Patent JP-S625723-A (JP)
Title: Semiconductor device
Inventor: IWAMURA MASAHIRO
IPC: H01L21/8249
Filed: 1986-01-24
Abstract: PURPOSE:To obtain an output signal without level shift by using a MOS transistor (TR) so as to bring a bipolar TR conducted with a voltage drop corresponding to a base-emitter voltage into the complete conductive state. CONSTITUTION:When an input terminal IN is at an 'L' level, a PMOS TR 26 is turned on and an NPN TR 27 is also turned on. As a result, a capacitive load connected to an output terminal OUT through the NPN TR 27 is charged and the level of an output terminal OUT rises up to (+V-VBE). On the other hand, the level of the output terminal OUT rises and reaches a logic threshold value of an inverter 28, then its output is inverted to the 'L' level and the PMOS TR 29 is turned on. Since no offset exists in the output voltage of the MOS TR, an electric connection having no voltage drop substantially is formed between the drain and source in the conductive state.
Patent JP-S54105613-A (JP)
Title: Recovering and processing apparatus for steam in float chamber of carburetor
Inventor: SATOU MOTOKI
IPC: F02M25/08
Filed: 1978-02-06
Abstract: PURPOSE:To dissolve troubles such as a rough-idle at a high temperature time by empolying a recovering and processing apparatus which positively recovers steam produced in a float chamber by utilizing suction negative pressure of a fuel pump. CONSTITUTION:Flel steam produced in a float chamber 1 is hardly sucked in through tubes 7 while it is sucked in through a heat responsive valve 8 and a check valve 10 by suction nagative pressure of a fuel pump. The valve 8 is adapted to open in response to a temperature at which a large amount of fuel steam is produced, and the check valve 10 prevents fuel and fuel steam from flowing from a fuel passage 9 into the float chamber 1 through a passage 30 by negative pressure caused to casually appear in the float chamber 1 and is adapted to open with a slight pressure caused to appear in the passage 30 on the fuel pump side. Fuel steam recovered into a processor device 11 is intermixed into fuel in the passage 9 whereafter it is sent to the carburetor under pressure.
Patent JP-H09204951-A (JP)
Title: Fine pitch connector molded product
Inventor: NAKAMURA SEIICHI
IPC: H01R13/46
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector excellent in dimensional precision and weld strength with little burr by molding a liquid crystalline resin composition obtained by blending a filler blended to a specified liquid crystalline resin which has a melt viscosity of a specified range by injection molding. SOLUTION: A liquid crystalline resin composition contains 0-400 parts by weight of a filler blended to 100 parts by weight of one or more liquid crystalline resins selected from liquid crystalline polyester and liquid crystalline polyester amide forming an anisotropic melting phase. This composition having a melt viscosity within the following condition range is injection molded, whereby a fine pitch connector molded product having a pitch space between terminals of 0.8mm or less. Temperature: melting point of liquid crystalline resin (Tm)+10 deg.C, nozzle size: nozzle diameter 1.0mmϕ, nozzle length: 10mm, (melt viscosity) the melt viscosity at a shear rate of 1200s<-1> is 200Pa.s or less, and the melt viscosity at a shear rate of 12s<-1> is 300-2500Pa.s.
Patent JP-S61171354-A (JP)
Title: Ink sheet printer
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/325
Filed: 1985-01-25
Abstract: PURPOSE:To prevent the outflow of ink from an ink container or the evaporation thereof, by performing recording while transferring ink to a recording head after the filling of ink at the time of recording and closing an opening by covering the same at the stop time of recording. CONSTITUTION:An ink sheet 33 is contacted with the porous member 40 slightly protruded from the opening 38 of an ink supply apparatus 36 before reaches a recording head part 37 to supply liquid ink to the openings 41 of the ink sheet 33 and the region l1 of the openings 41 filled with the ink reaches the recording head part 37 to perform recording and, at the stop time of the apparatus, the non-recording part l2 of the ink sheet 33 can seal the opening 38 of the ink supply apparatus 36. By this mechanism, the outflow of the liquid ink from the container 39 is eliminated and, because of the porous member 40, the ink can be uniformly and stably supplied to the ink sheet 33. When the apparatus is stopped and allowed to stand for a long time, the evaporation of the ink can be prevented.