baber/WOPTO huggingface dataset:
Patent JP-S57108447-A (JP)
Title: Fuel leakage preventing device for carburettor of motor cycle
Inventor: KAZUTA HISASHI
IPC: F02M5/02
Filed: 1980-12-24
Abstract: PURPOSE: To prevent fuel leakage when a motor cycle is stored by being laid down sidelong, by providing empty chambers on both sides of a carburettor of the type being possible to shut- off a passage from a fuel tank, at a level equal to or above a float chamber and by respectively communicating the empty chambers with the float chamber and as well communicating the empty chambers together.  
     CONSTITUTION: When a motor cycle is laid sidelong to the right in the figure after a shut-off valve 21 for a carburettor 10 is closed, fuel Fo flows from a float chamber 11 into a right empty chamber 32 through a communicating pipe 34, at the same time, air in an amount corresponding to the volume of fuel F 1  flowing into the empty chamber 32 flows from the latter into a left empty chamber 31 through a communicating pipe 35, and same amount of air flows from the left empty chamber 31 into the float chamber 11 through a communicating pipe 33. Since air is readily discharged from both empty chambers 31, 32 when the fuel Fo flows into either one of the empty chambers 31, 32 from the float chamber 11, the fuel Fo may easily flow into the empty chamber 31 or 32, and therefore the level of the fuel in the float chamber 11 becomes lower than the bore section 13 or opening section of the float chamber 11 which communicates with an air cleaner through passages. Thereby, leakage of the fuel from the  float chamber 11 is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0538151-A (JP)
Title: Resonance power circuit
Inventor: SUZUKI YOSHIKAZU
IPC: H02M3/28
Filed: 1991-07-24
Abstract: PURPOSE:To offer a resonance power circuit capable of suppressing peak value Ipeak. CONSTITUTION:Capacitors C1 and C2 are arranged to the primary side of a transformer, a choke coil L1 is provided to the secondary side, and when switches Q1 and Q2 are turned ON and OFF, the capacitors C1, C2 and the choke coil L1 are resonated to suppress peak value Ipeak.
Patent JP-H0851181-A (JP)
Title: Resin sealed semiconductor device
Inventor: MURAMATSU TETSUO
IPC: H01L23/28
Filed: 1994-08-05
Abstract: PURPOSE:To provide a resin sealed semiconductor device with a plurality of semiconductor chips packaged in high density by reducing the area of a resin molding section. CONSTITUTION:Semiconductor chips 3 are bonded with die pad sections 4, and the die pad sections 4 are connected to inner lead section 5 by metallic small-gage wires 6 from the semiconductor chips 3, thus forming a semiconductor circuit section. A plurality of the semiconductor circuit sections are arrayed and sealed vertically to a mounting circuit board 7 in one molding section. Consequently, a resin area per one molding can be reduced, and a plurality of the semiconductor chips can be packaged in one mold with high density. Accordingly, the area of the mounting circuit board 7, which mounts resin sealed semiconductor devices, can be reduced and the semiconductor devices can also correspond to the increase of density.
Patent JP-S6342954-A (JP)
Inventor: ISODA HIDEO
IPC: D04H3/033
Filed: 1986-08-05
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-S6340761-A (JP)
Inventor: YAMAKAWA AKIRA
IPC: C04B35/48
Filed: 1986-08-06
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-S6245796-A (JP)
Inventor: HORIUCHI HIROSHI
IPC: C08L33/02
Filed: 1985-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0745986-A (JP)
Title: Shielding structure for cabinet
Inventor: IWADARE MISAO
IPC: H05K9/00
Filed: 1993-07-27
Abstract: PURPOSE:To suppress the leakage of electromagnetic waves by simple structure by connecting quadrilateral sections between each cabinet by members mounted on the peripheral quadrilateral sections of opposed side faces between each cabinet and having conductivity and flexibility. CONSTITUTION:Quadrilateral sections are composed of a blank having low resistance such as a stainless material for lowering the impedance of cabinets 11 at the time of the juxtaposition and connection of the juxtaposed cabinets 11 in the side faces 12 of the cabinets 11, and metallic meshes 15, etc., having high conductivity and abounding in flexibility are arranged between the thick plate stainless 13 of opposed contact surfaces. A cylinder for connecting the cabinets 11 has contact surface 13 constituted of the stainless material, etc., of thick plates for increasing the contact pressure of contact surfaces with the cabinets 11, and a large number of screwing positions 14 are formed. Accordingly, potential between the cabinets can be equalized, thus allowing the inhibition of electromagnetic waves radiated from cables bonding the insides of the cabinets and a section between each cabinet.
Patent JP-H1028947-A (JP)
Title: Treatment of flying ashes of melting furnace
Inventor: ABE YUJI
IPC: B09B3/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To remove salts in the flying ashes of a melting furnace and to stabilize remaining heavy metals and sludge by suspending the flying ashes of the melting furnace into an aq. soln. and dissolving away the salts to a water phase side, then dehydrating and drying the flying ashes of the melting furnace on a solid phase side, charging again the flying ashes into the melting furnace and forming slag. SOLUTION: The flying ashes and alkaline water are put into a flying ash melting vessel 1 and a suspension is prepd. by an agitator. This suspension is transferred into a thickener 2 and the slurry concentrated by settling is filtered by a filter machine 3. The cake is sent to a drying machine 4 and after the cake is dried, the cake is again charged into the melting furnace 6 via a dry ash service hopper 5. The molten slag is cooled by a dry process slag discharging device 7 and is discharged as slowly cooled slag. The waste gases of the drying machine 4 and the waste gases of the melting furnace 6 are subjected to dust removal by a dust collector 8 and the molten flying ashes recovered by this machine are sent to the flying ash melting vessel 1 where the flying ashes are subjected again to the treatment. The waste water discharged by the thickener 2 is subjected to pH adjustment in a pH adjusting vessel 9 for the waste water and is released.
Patent JP-S6245667-A (JP)
Title: Paint composition
Inventor: YOSHIOKA HIROSHI
IPC: C09D7/65
Filed: 1985-08-22
Abstract: PURPOSE:To obtain a paint compsn. having an excellent effect of preventing blocking, by adding to a paint an organopolysiloxane contg. a siloxane unit attached to an amino-alcohol-substd. hydrocarbon group. CONSTITUTION:A paint compsn. is obtd by adding to a paint an organopolysiloxane contg. at least one siloxane unit attached to an amino- alcohol-substd. hydrocarbon group of formula I, II or III (wherein R<1> is a 1-6C bivalent hydrocarbon group). Said organopolysiloxane may be added as such. However, it is preferred to add a soln. of the organopolysiloxane in an org. solvent such as toluene or xylene. When water paint is used, it is preferred that the organopolysiloxane is dispersed in water by using a surfactant and the resulting emulsion is added. The organopolysiloxane is used in a quantity of 0.001pt.wt. per 100pts.wt. paint.
Patent JP-S57110096-A (JP)
Title: 2-phase winding 3-phase induction motor
Inventor: SHICHIJIYOU YASUHISA
IPC: H02P21/36
Filed: 1980-12-25
Abstract: PURPOSE:To obtain a small-sized 3-phase induction motor capable of controlling speed smoothly in high torque efficiency with a simple controller by disposing  two coils at the prescribed electric angle in different positions from each other  and constructing to flow a current for each one phase. CONSTITUTION:In order to obtain a revolving magnetic field with synthesized magnetic field H0, a common terminal of coils 19, 20 disposed at different positions of 60 deg. of electric angle is connected to the T phase of 3-phase power source terminal, and one sides of the power terminals of firing control circuits 21, 22 are connected to the T phase terminal 14. The coil 19 is connected to R phase terminal 13 together with its firing control circuit 21 through a bidirectional thyristor 4, and the coil 20 is connected to S phase 13 of the firing control circuit 22 through a thyristor 4. In this manner, the firing angle theta of the respective phases are coincided with a simple controller 23, thereby smoothly controlling the motor in high torque efficiency with two thyristors.
Patent JP-S57107224-A (JP)
Title: Method for adsorption and separation of gaseous
Inventor: AMITANI TATSUO
IPC: B01D53/02
Filed: 1980-12-25
Abstract: PURPOSE: To recover retained heat effectively and obtaind a nonadsorbed component gas of low temp. easily by dividing the nonadsorbed gas to a high temp. part and a low temp. part and subjecting the low temp. gas to heat exchanging with mixed gases in separation and the like of N 2  and O 2  in air.  
     CONSTITUTION: Raw material air is passed through a booster 28 and heat exchangers 29, 40, whereby it is boosted and cooled. This air is supplied into an adsorption tower 1, where the O 2  which is an easy-to-adsorb component is adsorbed. The N 2  which is a nonadsorbed component is removed therefrom and is fed as a refrigerant into the heat exchanger 29. The N 2  of low temp. is fed into a vortex tube 50, where it is devided to N 2  of high temp. and N 2  of low temp. The N 2  of low temp. is fed as a refrigerant to the heat exchanger 40,  where it is heat exchanged with air. The N 2  raised of temp. is fed to a main  transfer pipe 54. The separated N 2  of high temp. is also fed to the pipe 54.  During this time, a desorption process is executed in an adsorption tower 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5972835-A (JP)
Title: Simultaneous transmission system of plural carrier waves
Inventor: YAMAMOTO KATSUMI
IPC: H04H20/47
Filed: 1982-10-20
Abstract: PURPOSE:To transmit simultaneously two carrier waves through a single transmission system, by supplying time division pulses opposite to each other to the 1st and 2nd local transmission parts to obtain a time-divided intermediate frequency signal. CONSTITUTION:Two types of carrier waves supplied through an antenna 10 are amplified by a wide band frequency amplifier 11 and fed to a mixer 12. While local transmission parts 13 and 14 are controlled by the pulses having polarities opposite to each other generated from a time division signal generator 17. The mixed carrier waves are supplied to input terminals 15 and 16 of the mixer 12. Therefore, it is possible to transmit the two carrier waves time-divided as intermediate frequency signals to an intermediate frequency amplifier 22 in the form of the same intermediate frequency signal by selecting a local transmission signal frequency. Then demodulating circuits 24 and 25 are also controlled by the time division pulse generated from the generator 17. Thus the demodulated signals of two carrier waves can be obtained.
Patent JP-S5974270-A (JP)
Title: Electroless plating method
Inventor: OONO YOSHIHIRO
IPC: C23C18/18
Filed: 1982-10-21
Abstract: PURPOSE:To form a film only on a metallic oxide film having an arbitrary pattern on a substrate by plating by sensitizing the substrate in a soln. contg. stannous chloride and hydrofluoric acid or hydrofluoride before activating the substrate. CONSTITUTION:A metallic oxide film having an arbitrary pattern is formed on an insulating substrate. The substrate is sensitized by immersion in a stannous chloride soln., and it is immersed in a soln. of hydrofluoric acid or hydrofluoride. Hydrofluoric acid or hydrofluoride may be added to the stannous chloride soln. to prepare a sensitizing soln. for sensitizing the substrate. The sensitized substrate is activated by immersion in >=1 kind of soln. selected from solns. of palladium, silver and gold salts. The activated substrate is subjected to electroless plating.
Patent JP-S62119398-A (JP)
Inventor: KASHER IGAL
IPC: E01F9/70
Filed: 1986-08-06
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-H0529526-A (JP)
Title: Method of fixing terminal pin to substrate of semiconductor package
Inventor: MUKAI KAORU
IPC: H01L23/50
Filed: 1991-07-25
Abstract: PURPOSE:To prevent solder in a through hole from protruding from the substrate surface, when a terminal pin is soldered and fixed to the through hole in the substrate of a semiconductor package. CONSTITUTION:A through hole 2 is formed in a substrate 1 on which a semiconductor chip is mounted. The base part of a terminal pin 3 is inserted into the through hole 2 from one surface side of the substrate 1, and fixed by soldering. At this time, solder resist is spread on the other surface of the substrate 1, and made to reach the aperture inner periphery of the through hole 2 on said surface side. After that, the base part 3a of the terminal pin 3 is fixed to the through hole 2 by solder 4. The solder 4 in the through hole 2 is repelled by the solder resist 5 on the aperture inner periphery, and does not protrude from the aperture of the through hole 2.
Patent JP-S5975082-A (JP)
Inventor: HIROZAWA YASUSHI
IPC: B68G7/05
Filed: 1982-10-21
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-S6343711-A (JP)
Title: Spray nozzle position setter for differential speed rolling mill
Inventor: NAKADA MINORU
IPC: B21B27/10
Filed: 1986-08-08
Abstract: PURPOSE:To eliminate the need for removing a spray nozzle at the time of passing a strip and to permit automatic setting of the nozzle to an optimum position at the time of rolling by mounting said nozzle to a floating roll set lever. CONSTITUTION:The spray nozzle 8 is mounted to the floating roll set lever 5. The floating roll 3 is carried by a roll holding part 5a of the lever 5 and while the roll 3 is pressed to a strip 4 by extending hydraulic cylinders 6, 7, the strip is pushed into the rolling position and is stopped at the position (b) at the time of passing the strip. Only the hydraulic cylinder 6 is then actuated to retreat the lever 5 to the position (c) and a coolant oil is injected from the spray nozzle 8 to execute the rolling. The need for removing the nozzle 8 at every time of the strip passage is, therefore, eliminated and the nozzle is auto matically settable at the optimum position at the time of rolling.
Patent JP-H0511963-A (JP)
Title: Image processor
Inventor: ISHIHARA SUGURU
IPC: G06F3/048
Filed: 1991-06-28
Abstract: PURPOSE:To display plural images at free vertical positions in one screen by providing an input means which changes the set value of a coincidence detecting time number and generates a coincidence detection signal corresponding to a display image switching signal when a horizontal synchronizing signal count value is coincident with the set value. CONSTITUTION:A horizontal synchronizing signal counter 12 counts horizontal synchronizing signals in output digital image signals from an A/D converter 4 and supplies the output to a coincidence detection circuit 14. The coincidence detection circuit 14 compares the set value applied by a CPU 16 beforehand with the output value of the counter 12 and when both are coincident, the coincidence detection signal, namely, a horizontal interruption signal is outputted to the CPU 16. The set value applied from the CPU 16 to the coincidence detection circuit 14 can be changed through a key interface circuit 20 by a cursor key 18. When the horizontal interruption signal or the like is received, the CPU 16 controls an image synthesizing/switching circuit 13 by executing a horizontal interruption processing or the like according to a prescribed program.
Patent JP-H05245950-A (JP)
Title: Synthetic resin sheet for transcribing embossed pattern
Inventor: KINUGASA TOSHIYUKI
IPC: B29C63/02
Filed: 1992-07-13
Abstract: PURPOSE:To transcribe an embossed pattern on the surface of a synthetic resin sheet by pressing the sheet which is softened previously by heating to let the sheet fit and sucking the air from a pattern mold side. CONSTITUTION:A synthetic resin sheet S consisting of a skin sheet part A and a base sheet part B is softened appropriately by heating it with a heater to the most proper temperature for transcription molding. The softened sheet S is transferred to the space between the first and second mobile parts 11, 12 so that the transcription surface of the skin sheet part A faces the transcription molding surface of a pattern mold 5 and the base sheet part B faces a core material C on a press mold 28, and the sheet is held in that space for the next step. The first mobile part 11 is lowered while the second mobile part 12 is raised to hold the synthetic resin sheet S between the pattern mold 5 and the press mold 28.
Patent JP-H0513577-A (JP)
Title: Semiconductor integrated circuit wiring system
Inventor: MATSUDA OSAMU
IPC: H01L27/118
Filed: 1991-06-28
Abstract: PURPOSE:To provide a semiconductor integrated circuit wiring system which ensures a large integration density in circuit element arrangement by arranging circuit elements to desired positions using a less number of wiring layers. CONSTITUTION:In the case of manufacturing cells 101 to 110 in a semiconductor integrated circuit 100 using cells, circuit elements 111, 117 are arranged in the desired area within the cells 101 to 110, the first wiring layer is used in the desired area in the cells 101 to 110 and the second wiring layer is used in an area defined by dotted lines 131 and 132 in the cells 101 to 110 to form a circuit executed by the cells 101 to 110. In the case of manufacturing a semiconductor integrated circuit 100, cells 101 to 110 are arranged avoiding overlapping, the second wiring layer is used in the area except for the area used in the cells 101 to 110 and the third wiring layer is used in the desired area of an integrated circuit to form a circuit.
Patent JP-S6434620-A (JP)
Title: Variable compliance mechanism
Inventor: MIZUKAWA MAKOTO
IPC: B23P19/02
Filed: 1987-07-27
Abstract: PURPOSE:To enable the control of compliance at a high speed via simple constitution by providing the third member between two members capable of relative motion for the connection thereof and a means for adjusting the tension of the third member. CONSTITUTION:A compliance mechanism comprises a fixed member 1, a movable member 2, a connection member 3 for connecting said members 1 and 2 to each other and a tension adjustment mechanism 4 for adjusting the tension of the connection member 3. In this case, the length of the connection member 3 is expressed as l, applied tention as T and an external force as F respectively. And consideration is limited to motion within an x-y plane. Now, if the movable member 2 is displaced by  y due to the external force F, the equation I can be established and compliance is expressed as l/T. Or the adjustment T enables the control of the compliance. If T is preliminarily so discriminated and set as to be small during assembly work and large during positioning work with a hand mechanism fitted to the tip of the movable member 2, the compliance can be given pertinently without detecting the value of the external force F.
Patent JP-H0349738-A (JP)
Title: Magnetic resonance image pickup device
Inventor: DEGATA OSAMU
IPC: A61B5/055
Filed: 1989-07-18
Abstract: PURPOSE:To transmit only sounds without fail and to improve the picture quality of picked-up pictures without lowering the performance of a talk between an operator and a patient by providing a microphone and a speaker on the outer surface part of a shield member with permeability. CONSTITUTION:When a patient 3 is arranged on a bed 2, a nonmagnetic microphone 6, which is provided on the upper external surface part of a shield member 9 positioning in the head of the patient, and a non-magnetic speaker 7 fitted to the outside surface of the shield member 9 are respectively connected to amplifiers 11 and 10, which are provided out of an inspection room 4, by signal lines 16 and 17. A microphone 13 and a speaker 14, which are respectively connected to the impacters 10 and 11, are used by an operator 5 of a magnetic resonance image pickup (MRI) device 1 through a changeover switch 12. The sound uttered by the operator 5 is transmitted to a patient 3 by the microphone 13 and on the other hand, a response form the patient 3 is transmitted to the operator 5 by the microphone 6. Thus, the sounds talken between the patient and operator are made clear without affecting the picked-up images.
Patent JP-S6341041-A (JP)
Title: Semiconductor device
Inventor: KATO TAKAYUKI
IPC: G01R31/28
Filed: 1986-08-06
Abstract: PURPOSE:To measure high-frequency characteristics with high precision in a short time by forming an electrode pad for grounding cut off after conducting a high-frequency characteristic test onto a semiconductor substrate so as to hold each of an electrode pad for an input and an electrode pad for an output at a regular interval. CONSTITUTION:Electrode pads 2c for grounding are constituted so as to hold each of an electrode pad 2a for an input and an electrode pad 2b for an output at regular intervals on both sides of the electrode pad 2a and the electrode pad 2b. Consequently, consistency with the tip section of a probing needle is improved. As a result, high-frequency band wafer-probing is enabled, fast sticking the tip section of the probing needle to an input section and an output section for an IC chip 1. Accordingly, a labor hour when the IC chip 1 is divided and incorporated into a carrier is unnecessitated. Consequently, high-frequency characteristics can be measured with high accuracy in a short time.
Patent JP-S5977165-A (JP)
Title: Automatic speed change gear fitted with lockup
Inventor: KIUCHI MORIO
IPC: F16H61/14
Filed: 1982-10-21
Abstract: PURPOSE:To aim at improvements in drivability dependent on an engine brake effect as well as a reduction in fuel consumption, by making sure of whether a car is in deceleration running at a select range of a shift lever or not, while changing a lockup device over to a state of operation or stoppage selectively according to that ascertainment. CONSTITUTION:Receiving each output from an accelerator opening sensor and a select range sensor, a shift lever forcibly stops the operation of a lockup device when it is in a D range and an accelerator is in a state of being fully closed. On the other hand, when the shift lever is in a forward range other than the D range and the accelerator is in a state of being fully closed, a control unit is made up so as to cause the operation of the lockup device to keep its normal state. In this way, when the shift lever is in the D range, it is discriminated as normal running, thereby aiming at a reduction in fuel consumption with a torque converter, and when the shift lever is in the forward range other than the D range, it is discriminated as decelerated running so that an engine brake effect is raised with a directly connected clutch, thus drivability can be improved.
Patent JP-2000016460-A (JP)
Title: Cushioning member for packaging tubelike object
Inventor: OKADA TETSUNORI
IPC: B65D81/03
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a cushioning member for packaging a tubelike object wherein a structure can be simplified without degrading cushioning and protecting function and accessories are visible. SOLUTION: The cushioning member for receiving and packaging, in a corrugated fiberboard box 3, a tubelike object 2 having a protruding structure 1 on an outer periphery includes a support face 12 larger than a cross-sectional area of the tubelike object 2 including the protruding structure 1, a pair of support legs 8 comprising a corrugated fiberboard in a rectangular gate shape for straddle-supporting the tubelike object 2 laterally at its both ends by a circular hole 14 formed on the support face 12, and a channel-like cushioning material 9 suspended between the support legs 8 for covering the protruding structure 1 of the tubelike object 2 and regulating rotation of the tubelike object 2. An accessory housing 15 is opened above at least one of the support legs 8 so that it may not be covered by the cushioning material 9 when attached.