baber/WOPTO huggingface dataset:
Patent JP-H0491859-A (JP)
Title: Soldering device
Inventor: MIYAZAKI MITSUTO
IPC: H05K3/34
Filed: 1990-08-06
Abstract: PURPOSE:To obtain high connection reliability by fitting plural pieces of annular or washer-shaped supports onto a shaft for transportation of the soldering device for printed circuit boards consisting of a meshed belt driven by the shaft for transportation as its essential constituting part. CONSTITUTION:Plural pieces of the supports having the ring shape 7 or washer shape 9 are fitted and provided onto the shaft 5 for transportation in such a manner that the electronic parts on the lower side of the printed circuit board packed on both surfaces don't come into contact with a mesh belt and that the heat of the printed circuit board is not deprived of by the meshed belt, etc. Then, the soldering is executed in the parted state to prevent the contact of the printed circuit board with the surface of the meshed belt, by which the misregistration of the electronic parts on the lower side of the printed circuit board packed on both sides is obviated, and uneven distribution of the temp. on the printed circuit board by the meshed belt, etc., is reduced. The surface temp. of the printed circuit board is stabilized in this way and the reliability of soldering is greatly improved.
Patent JP-H0658620-A (JP)
Title: Full automatic electric water heater
Inventor: FUJIMOTO YOSHITSUGU
IPC: F24H1/00
Filed: 1992-08-05
Abstract: PURPOSE:To obtain an electric water heater for supplying hot-water into a bathtub automatically, which pours hot-water automatically into the bathtub to a set water level, supplements hot-water automatically when the level is lowered, keeps the temperature of hot-water in the bathtub in constant by a temperature keeping heater at all times, permits the selection of the additional pouring of high-temperature hot-water and supplies hot-water, remmaining in the bathtub, into a washing machine and the like automatically. CONSTITUTION:The water heater is constituted of an additional heating circuit, circulating hot-water in a bathtub 6 through the main body of an electric water heater to heat it and consisting of a water level sensor 22, a pump 18, a two- way valve 19, a flow rate detector 31, a three-way valve 30, a temperature detector 21 and a temperature keeping heater 20, and a first hot-water pouring circuit, supplying hot-water in a hot-water reserving tank 1 into a bathtub 6 through a hot-water pouring opening and closing valve 23 and the additional heating circuit. The three-way valve 30 in the additional heating circuit is switched so that the hot-water is supplied to a place except the bathtub 6 and the hot-water in the bathtub 6 is supplied by the pump 18 to a washing machine or the like installed at the other place.
Patent JP-H0739626-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-07-30
Abstract: PURPOSE:To provide a game machine which can execute control so that a stop timing of an electrical variable display device becomes uniform, irrespective of the display contents of the electrical variable display device determined beforehand by a display result pre-determining means. CONSTITUTION:Picture pattern data of this side by 512 dots of a scheduled stop picture pattern or a seven picture pattern of a variable display part is set (S419, S426), display picture pattern switching control for switching a variable display part in a variable display to its set picture pattern is executed, and thereafter, the variable display part is displayed variably until the scheduled stop picture pattern comes to be displayed variably continuously, and thereafter, stopped.
Patent JP-H0492314-A (JP)
Title: Manufacture of water leaking detection cable
Inventor: OSHIMA HIROSHI
IPC: G01N27/07
Filed: 1990-08-06
Abstract: PURPOSE:To continuously obtain water leakage detection cables by arranging adhesive tapes along both surfaces of a plurality of conductors and core wires arranged in parallel to be guided between the oppositely arranged first and second heating rolls, and sticking the insulating and water-absorptive superfine fibers to be integrated. CONSTITUTION:Strand conductive electrode 2 and core wires 5 parallelly arranged in the longitudinal direction are guided between adhesive tapes 9, 9 of an adhesive tape induction means 15 consisting of the rolls 30, 32 through the turning rolls 25, 35. Heating rolls composed of a first heating roll 50 and a second heating roll 60, which are oppositely arranged, are guided between the first heating roll 50 and the second heating role 60, the first and second insulating and water-absorptive fibrous tape protectors 7 are integrally connected to both sides of the conductive electrodes 2 and core wires 5, which are interposed between the tapes 9, respectively. The tapes 9 are provided with emply holes 9A in the spot state, thereby, the fibrous tape protectors 7 are connected to both sides of the conductive electrodes 2 and the core wires 5 without impairing water absorption of the fibrous tape protectors 7.
Patent JP-H0879964-A (JP)
Title: Line selection relay
Inventor: FUJIWARA SHUHEI
IPC: H02H3/40
Filed: 1994-09-01
Abstract: PURPOSE: To stabilize a final output operation by judging a first operation for constituting moh characteristics and outputting a judgment result based on the logic sum of the operation judgment result of the first judgment part and the operation judgment result of the second judgment part for constituting rear offset moh characteristics. CONSTITUTION: A first judgment part 9 constitutes moh characteristics for executing the inner-product operation between the output of a first operation vector operation part 7 and that of a first reference vector operation pot 8 and performing judgment based on whether the operation result is positive or negative. A second judgment part 12 constitutes rear offset moh characteristics for executing the inner-product between the output of a second operation vector operation part 10 and that of a second reference vector operation part 11 and for performing judgment based on whether the operation result is positive or negative.  Then, after the operation judgment of the first judgment part 9, a final output is determined based on the judgment result according to the logic sum of the operation judgment result of the first and second judgment parts 9 and 12, thus stabilizing the final output.
Patent JP-H0847028-A (JP)
Title: Telephone call switching method and system in cellular communication system
Inventor: POORU ESU METSUSHIYU
IPC: H04W36/06
Filed: 1995-05-31
Abstract: PURPOSE: To provide a method and a system for switching telephone call for cellular communication system so as to remove the influence of fading. CONSTITUTION: The long-time average and short-time value of received signal are used for determining the trigger state of mobile communication system and selecting any control channel or traffic channel again. By using the long- time average, the influence of short-time fading caused by a short-time signal to generate a trigger too early can be removed. The short-time value cancels hysteresis generated by the long-time average. The real trigger for switching appears when both the long-time average and the short-time value do not exceed a prescribed threshold value.
Patent JP-S5999851-A (JP)
Title: Signal control circuit
Inventor: WATANABE KIYOUJI
IPC: H04B7/212
Filed: 1982-11-29
Abstract: PURPOSE:To attain large power of a communication system by preventing unnecessary spread of a spectrum of a carrier under the burst switching to an output waveform of a nonlinear amplifier of a radio device of the phase shift modulating system so as to provide an excellent characteristics to the spectrum. CONSTITUTION:A burst carrier signal of rectangular wave is inputted to an input terminal 6 and a burst control signal is outputted from a control signal generating circuit 3 at the same time. The carrier signal from the terminal 6 is amplified by a preamplifier 1 and inputted to a class C amplifier 2. A part of the carrier signal outputted to an output terminal 7 from the amplifier 2 is applied to an envelope deteting circuit 5 to detect the envelope of the output signal. The output of the detecting circuit 5 and the control signal from the circuit 3 are compared by a comparator 4 to output an error signal. The error signal controls the gain of the amplifier 1 to make the output waveform of the amplifier 2 similar to that of the control signal from the circuit 3 so as to provide the excellent characteristics to the spectrum, allowing to attain large power to the communication system.
Patent JP-S6267829-A (JP)
Title: Mounting structure of flip-chip
Inventor: YAMAMURA KEIJI
IPC: H01L21/60
Filed: 1985-09-20
Abstract: PURPOSE:To improve the reliability of a flip-chip by a method wherein the bumps on the peripheral parts of flip-chip are electrically connected to the terminal electrodes of a circuit substrate through bump-connecting pads and substrate-connecting lead while the bumps on the central part are connected likewise directly through bump connecting pads, via-holes and substrate- connecting pads. CONSTITUTION:Bumps 2 are arranged in matrix along overall surface of a flip-chip 1 while bump connecting pads 6, 6' are arranged on the corresponding positions on one side of a tape carrier film 5. The bump-connecting pads 6 connected to the bumps 2 on the peripheral parts of flip-chip 1 are further connected to terminal electrodes 4 through the substrate-connecting leads 8' on the other side of film 5 connected through the substrate-connecting lead 8 and via=holes 9 on one side of film 5. On the other hand, the bump-connecting pads 6' on the central part unable to pick up signals to the peripheral parts of flip-chip 1 through the lead 8' are electrically connected to the terminal electrodes 4 of a circuit substrate 3 directly through the via-holes 9 and the substrate-connecting pads 10 on the back-side of film 5.
Patent JP-H1148020-A (JP)
Title: Upper face machining method for scroll part
Inventor: NAKANO HIROYUKI
IPC: B23C3/32
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To shorten the time required to machine the upper face of a scroll part. SOLUTION: A fixed scroll part 10 consisting of a central involute scroll plate part 11 and an outside non-involute outer side part 12 is held at the tip part of a work spindle 35. A tool 27 having the axis of rotation in parallel with the work simple, is moved relative to the fixed scroll part in the direction intersecting the axis of rotation of the work spindle at right angles to machine the open side or the upper face of the fixed scroll part. In the whole machining range of the outer faces of the scroll plate part and its outer side part, the work spindle holding the fixed scroll part is continuously rotated in one direction, and the tool is fed and moved in the direction crossing the axis of rotation of the work spindle at right angles so that the machining path for the fixed scroll part becomes a substantially continuous spiral.
Patent JP-H1041912-A (JP)
Title: Time division multiplex
Inventor: OSHIMA SATOSHI
IPC: H04J3/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To multiplex efficiently mixed signals of a plurality of a data signal, a signaling signal and a status signal at different transmission speeds within a frequency band of 8kb/s×m. SOLUTION: A multi-frame MF of m-bit×40-frames is formed in a time slot of 64kb/s, remaining frames except optional one frame are divided into groups G1-G13 each consisting of 3 frames and of (m×3) bits, one bit in the m×3 bits is used for a frame synchronization bit F and the other bits are used for information transmission bits, a set of (m×3-1) of the information transmission bits with a same number is formed in the multi-frame, each frame is synchronous by using the frame synchronization bit F in terms of the multi- frame MF and a channel is formed by a set of the information transmission bits whose number corresponds to the transmission speed of the channel.
Patent JP-H1154592-A (JP)
Title: Attitude changing device
Inventor: MIYAGISHI HIROYUKI
IPC: H01L21/68
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of particles due to collision between substrates, and occurrence of substrate detection failure or damage of substrate due to tilted substrate, when the attitude of the substrates is changed, by positioning a plurality of substrates contained in a cassette at predetermined array intervals by substrate positioning means. SOLUTION: Substrate positioning members 35(1) and 35(2) are provided for positioning substrates W inserted in a cassette 10. When the attitude of the cassette 10 is changed, the substrates W are positioned by the substrate positioning members 35(1) and 35(2) at the predetermined array intervals. Accordingly, when the attitude of the cassette 10 is changed, the collision between the substrates W can be prevented. By this arrangement, the occurrence of particles due to collision between the substrates can be prevented, and further, as the substrates do not tilt when attitude change has been completed, the substrate detection failure or damage due to tilted substrates can be prevented.
Patent JP-S59100855-A (JP)
Title: Modified degree meter of surface of granular body
Inventor: KOISHI MASUMI
IPC: G01N27/60
Filed: 1982-12-01
Abstract: PURPOSE:To simplify a process by collecting granular body to be measured which is discharged from an electric charging device immediately by a filter in a Faraday cage and measuring the quantity of electricity generated in the filter before and after the surface processing. CONSTITUTION:The granular body 1 to be measured are discharged by the prescribed quantity from granular body feeding device 2. An AC high frequency power supply 3 and an AC main power supply 4 project unipolar ions to one electrode 5 more sufficiently than the other electrode 5. The charged granular body 1 is guided to a filter part 7, a load, by a suction pump and collected at the inside of the filter part 7 and the charge is discharged to the filter part 7. If the measurement of the quantity of electricity is performed before and after the surface processing, the process can be simplified.
Patent JP-H0764953-A (JP)
Title: Microcomputer with built-in eeprom
Inventor: KITAO MOTOSHI
IPC: H01L21/8247
Filed: 1993-08-24
Abstract: PURPOSE:To prohibit write to an EEPROM other than normal access by outputting write permission signals to a write part when the coincidence of addresses is detected by a comparator means. CONSTITUTION:A write instruction to the EEPROM is stored in the address ADDR 1 inside a memory. In the meantime, an address number ADDR 1 where the write instruction is stored beforehand is stored in an address storage means. When it is assumed that the instruction for reading the data of the ADDR 1 is outputted to the memory, the comparator means compares the address ADDR 1 of the instruction code fetch signal with the address stored in the address storage means and discriminates that both coincide with each other. Thus, the comparator means outputs the write permission signal to the write part of the EEPROM and the write part performs the write to the EEPROM for the first time when both of the write instruction and the write permission signal are gathered.
Patent JP-H08170708-A (JP)
Title: Transmission gear for spring return actuator
Inventor: BERUNAA BAAKUMAIYAA
IPC: F16H3/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To reverse the direction of rotation of an output shaft coupled a final control element. SOLUTION: A transmission for an actuator having a spring return feature comprises a drive pinion 2 associated with the actuator; an intermediate pinion 5 meshing with the drive pinion 2; an output shaft 3 having a clutch for a final control element; and two gears 6, 7 arranged on the same spindle. Each gears 6, 7 has an external toothing 8, 9 and a rotatably mounted hub 10, 11 extending around an output shaft through an annular gap. The drive pinion 2 meshes with the external toothing 8 of one of the two gears, and the intermediate pinion 5 meshes with the external toothing 9 of the other gear, A clutch sleeve 14 is disposed in the annular gap between the output shaft and the gears 6, 7, is releasably connected to the output shaft, and is securely engaged with one of the hub 10, 11 of the gears 6, 7. The direction of rotation of the output shaft is variable by the clutch sleeve 14.
Patent JP-H0878075-A (JP)
Title: Connection structure of fine electrode and inspection method for electronic part having fine electrode
Inventor: GOTO YASUSHI
IPC: H01R11/01
Filed: 1994-09-02
Abstract: PURPOSE: To surely provide electric connection with a low resistance even for fine electrodes by mutually oppositely setting electrode parts serving as a plurality of electronic parts, in which fine electrodes are put in almost same planes, and sandwiching a specified anisotropic conductive resin film-like molded material between the electrodes. CONSTITUTION: After conductive particles 1 with standard deviation of the particle distribution within 10% of average particle size and having elasticity are dispersed in an adhesive plane and fixed in the plane direction, film formable resin 2 is applied to fill the space among the conductive particles with the resin, and the film formable resin is cured. Then, the film formable resin 2 on the particles 1 is removed to obtain an anisotropic conductive resin film formed material 3 having conductivity only in the thickness direction. Electrode parts 5, 5 of a plurality of electronic parts 4 which have fine electrodes 5 with 5-10μm particle size in almost the same planes are set face to face each other. Through the conductive particles 1, the formed material 3 is sandwiched between the mutually facing electrodes 5, 5 so as to provide electric connection.
Patent JP-S62102349-A (JP)
Inventor: AAKRE DAVID ELGAR
IPC: G06F13/14
Filed: 1986-09-08
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-S6452557-A (JP)
Title: Driving device for side window wiper
Inventor: TAMURA HIROSHI
IPC: B60S1/08
Filed: 1987-08-24
Abstract: PURPOSE:To prevent a wiper device from damaged by forcing the wiper blade to turn reversely in operating direction when a wiper blade does not reach to the turn over position even an elapsed time is over the fixed time through detecting an elapsed time since the wiper blade has turned over. CONSTITUTION:A window glass 28 is arranged freely movable up and downward along a guide frame 30 together with arranging a door mirror 20 on the front end portion in the upper end of a door body portion 12. And the base end of a wiper arm 52, on the top end of which is provided with a wiper blade 54, is connected to an output shaft 48 of a driving device 36 which is arranged in front side of the guide frame 30 in a hollow space portion within the body portion 12. On this occasion, a position detecting sensor which detects a position of the wiper blade is provided to the output shaft system of the driving device 36. And an elapsed time since the wiper blade 54 has turned over is detected and when the wiper blade 54 doesn't reach to the turn over position even the elapsed time is over a fixed time, the driving means 36 is controlled to turn over the wiper blade in operating direction.
Patent JP-H0759705-A (JP)
Title: Washer-and-dryer of dish
Inventor: SADAHIRA TADASHI
IPC: A47L15/16
Filed: 1993-08-25
Abstract: PURPOSE:To provide a dish-washer and dryer which can dry washed dishes in a short time. CONSTITUTION:A tableware case 2 containing table is rotated at a high speed by a rotation means 3 after the tableware have been washed, to drain water drops on dishes or water accumulated in dishes by the centrifugal force and so that the water to be dried becomes a thin film on the surface of dishes. After that, a heater 8 and a fan 9 are actuated to dry the dishes by the use of a controller 11.
Patent JP-H0744946-A (JP)
Title: Method for displaying rotational speed
Inventor: KURACHI AKIKO
IPC: G11B15/46
Filed: 1993-08-02
Abstract: PURPOSE:To appropriately display the speed even during transiting. CONSTITUTION:A command is given from a key input part 21 to a controller 23 for controlling rotation through the controller 2 for displaying the speed. Present rotational information is supplied from a rotation device 25 to the controller 23 for controlling rotation. The information on whether or not rotation control to a tape is in two transiting state is supplied from the controller 23 for controlling rotation to the controller 22 for displaying rotation based on the present rotational information and the command. When during transiting, a fluoroscene display tube part 7 is driven at the rotational speed of an adapted control mode during transiting.
Patent JP-H0878794-A (JP)
Title: Dye laser device
Inventor: TADA MINORU
IPC: H01S3/213
Filed: 1994-09-02
Abstract: PURPOSE: To provide a dye laser device which can enhance the long-time stability of a laser output and safety against a sudden explosion or fire accidents due to an alcohol vapor. CONSTITUTION: A piping 10 for circulating a pigment solution 8 in the periphery of a dye cell 1 is made into a multiple structure pipe arrangement having an inner pipe 10a and an outer pipe 10b. The dye solution 8 is circulated by the inner pipe 10a and constant-temperature water 11 is circulated by the outer pipe 10b.
Patent JP-S58111784-A (JP)
Title: Remote calibration system for time
Inventor: NOGUCHI KAZUHIDE
IPC: G04R60/14
Filed: 1981-12-25
Abstract: PURPOSE:To enable accurate calibration of a time signal in an extremely remote equipment such as satellite by executing time signal calibration command at an assigned time of the earth. CONSTITUTION:Equipment to be calibrated arranged at a remote point has a time signal generator section 2 containing a time signal presetting shift register  21 and a command decoder section 1 for providing a specified time signal preset command at an assigned time connected thereto 21 It also has a telemetry means 3 for informing a sender of the time signal calibration command. The calibration commands for time signals are executed only when coincidence with time signals attached as apart of the commands is detected. This enables the sending of time commands as desired thereby assuring accurate calibration of time signals in remote equipment to be calibrated.
Patent JP-H1054618-A (JP)
Title: Freezing cycle apparatus using three component mixture refrigerant
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a freezing cycle device using a highly effectual three component mixture refrigerant useable instead of R22. SOLUTION: There is eliminated inconvenience such as the rise of discharge temperature by once cooling with a condenser 2 a three component mixture refrigerant comprising R32/R125/R134a discharged from a compressor 1, and when a capillary tube 5 is used as a pressure reducing apparatus, a suction pipe 8 where there are connected the capillary tube, and the evaporator and the compressor is adapted to undergo opposite flow heat exchange. Further, a plurality of oil return holes are provided vertically in an accumulator 7, and there are used as a compressor lubricating oil a mineral oil, an alkyl benzene oil, and a mixture oil thereof, and lubricating oil where a small amount of hydrocarbons is mixed in order to improve compatibility, and there is desired as the mixed hydrocarbons saturated hydrocarbons of alkane having a boiling point of +4.5 deg.C or higher.