baber/WOPTO huggingface dataset:
Patent JP-S59168239-A (JP)
Title: Breakage detector for control pulse signal wire for idle engine speed controlling valve
Inventor: ITOU YOSHIYASU
IPC: F02D41/18
Filed: 1983-03-14
Abstract: PURPOSE:To prevent a misdetection from occurring, by interrupting detection of a breakage of a pulse signal wire for the period wherein a control pulse signal for controlling the opening of the titled valve is cut or for the period wherein the valve is driven by a continuous DC current. CONSTITUTION:An idle engine speed controller controls edle engine speed to be a predetermined speed by controlling the idle engine speed controlling valve (ISC valve) 9 intermediately provided in a bypass passage 8 bypassing a throttle valve 4 by a control pulse signal outputted from an electronic controller 31 in accordance with the engine operating condition. Breakage of the control pulse signal wire extended from the electronic controller 31 to the ISC valve 9 is discriminated by detecting the presence or absence of a fly-back in a power amplifier 62 provided in the controller 31. In this case, the detection of the breakage of the wire is interrupted for the period wherein the control pulse signal is cut or for the period wherein the ISC valve is driven by a continuous DC current.
Patent JP-S56136713-A (JP)
Title: Sheet carrying apparatus
Inventor: OKAMOTO TOYOO
IPC: B65G15/58
Filed: 1980-03-28
Abstract: PURPOSE: To permit a more compact suction fan to be employed for a sheet carrying apparatus which is formed by providing sheet carrying belts at intervals on the surface of an air chamber equipped with a suction pressure generating means, by constituting the apparatus so as to suck a sheet at portions adjacent to the belts.  
     CONSTITUTION: In the upper surface of a vacuum chamber 13, recesses 14 are formed along the moving paths of respective flat belts 10 arranged at proper intervals. A suction hole 15 is made at a proper portion in the bottom surface of each of said recesses 14, and a conducting passage 16 is formed extending from said suction hole 15 toward the width direction of the flat belt 10. The ends of the conducting 16 communicate with openings 17 opened at the side surfaces of the flat belt 10 in the longitudinal direction thereof in order to apply suction forces to both side surfaces of the flat belt 10. By said constitution, a sucked sheet P can be made to closely adhere to the belts 10 directly. Accordingly, the suction fan or the like can be more compact. In addition, the apparatus can reliably carry such thick sheets as post-cards. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62198357-A (JP)
Title: Method for automatic formation of packed bean jam food and device for sending ingredient therefor
Inventor: NAKAI AKIO
IPC: A21C11/16
Filed: 1986-02-25
Abstract: PURPOSE:To make it possible to form packed bean jam bar foods efficiently, by forming and making a totally funnel-shaped hopper by plural rollers rotated and driven around horizontal shaft lines and raising peripheral speed of the sending rollers as their positions drop. CONSTITUTION:A totally funnel-shaped hopper H is partitioned and made by plural feed rollers 11 rotated and driven around horizontal shaft lines. The peripheral speed of the feed rollers 11 is changed in such a way that the speed gradually becomes higher as the positions of the rollers are close to a bottom outlet S2 of the hopper H. Further a large-sized coarse mass B of an aimed packed bean jam food is fed to the hopper H and the large-sized coarse mass B is forcedly pushed out from the bottom outlet S2 as a continuous bar shape by the feed rollers 11. Then a half produced packed bean jam food C in the bar shape is cut in a fixed size while being packaged approximately in a spherical state in order to form the aimed small-sized packed bean jam food A. Consequently, the packed bean jam food can be produced stably and efficiently.
Patent JP-S55134415-A (JP)
Title: Low-electric power mounting system of print substrate
Inventor: OGINUMA YOSHIO
IPC: H02J1/00
Filed: 1979-04-06
Abstract: PURPOSE: To achieve functions without troubles on the system by dividing power, which is supplied to a print substrate, by function units and by providing a switch for every function unit.  
     CONSTITUTION: In case that plural functions are blocked and combined on one print substrate PB, power switching part 10 and control part 13 are provided on each PB. Since start→transfer→end control is executed repeatedly in time division in respect to transfer procedures of a computer, control signal transmission to a required function unit is performed by putting address information of function PB of the designation slot at the start and end control operation time and by storing it in control part 13 at the transfer time. Designated address information is decoded to turn on and off the selector switch of the power supply line of the block. This operation is repeated in time division for the required function unit, so that supply of the power source voltage can be reduced extremely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58158652-A (JP)
Title: Interlocking device of copying machine or the like
Inventor: OOTA KAZUYA
IPC: E05C3/30
Filed: 1982-03-17
Abstract: PURPOSE:To ensure prevention of misaction of a copying machine or the like caused by imperfect closing of an upper frame, by interlocking a locking mechanism with an interlock switch. CONSTITUTION:One end side of an actuator 6' formed nearly in an inverted L shape is fixed to one end side of a horizontal shaft 7. The other end of the actuator 6' is located above the actuation part 5a of an interlocking switch 5 installed on the side of a lower frame 1, and as soon as the top of the hook 4a of a locking mechanism 4 is fitted to the lock hole 4c of an engaging member 5a, the end of the actuator 6' acts on the part 5a of the switch 5 to turn it on. As soon as the upper frame 2 is perfectly closed and the hook 4a of the locking mechanism 4 has been perfectly locked, the switch 5 is turned on to enable the action of a copying machine or the like.
Patent JP-H02218475-A (JP)
Title: Preparation of composite pipe
Inventor: NAGURA TAICHIRO
IPC: B23K31/00
Filed: 1989-02-21
Abstract: PURPOSE:To inexpensively prepare a composite pipe excellent in heat resistance and chemical resistance by bringing the water cross-linkable silane modified polyolefin resin on the inner peripheral surface of a metal pipe into contact with fluorine-containlng gas in the molten state of said polyolefin resin. CONSTITUTION:A long strip like metal sheet 10 is successively curved to be formed into a round tubular shape and the side edge parts of the sheet 10 are mutually welded by a welding machine 50 to form a metal pipe 11. Next, a resin extrusion mold 20 is inserted in the metal pipe 11 and a silane modified polyolefin resin 30 is emitted in a molten state to apply lining to the metal pipe 11. Thereafter, fluorine-containing gas is sprayed to the inner surface of the lining from the nozzle 42 provided to the leading end of a center core 40 to form a fluorinated layer. By this method, the silane modified polyolefin resin and the fluorinated layer are successively formed to the inner surface of the metal pipe to form a composite pipe.
Patent JP-S55134372-A (JP)
Title: Dust radiation concentration surveillance device
Inventor: TSUBOMOTO TOORU
IPC: G21C17/00
Filed: 1979-04-06
Abstract: PURPOSE: To accurately and efficiently measure the radiation concentration of dust by a dust radiation concentration surveillance device by controlling the sampling frequency of an alarm generating point in predetermined pattern in an atomic  power plant or the like and switching the point to next point at time point of set  value.  
     CONSTITUTION: A suction pump 11 is started by a control signal 15 from a control circuit 25 to open a purge valve 3, to operate a paper feeding mechanism 6 and to operate the control circuit 25 in accordance with an automatic flowchart. The concentration of dust collected by a filter paper 20 is then measured. When the concentration of the dust becomes higher than the set value by a signal from a measuring circuit 17, the sampling of an alarm generating point is stopped and switched to next point. When the measured value is higher than the alarm set level, the control circuit 25 operates to repeatedly measure the alarm generating point. A self-diagnosing circuit 27 dispatches a command to a motor 21 in a dust sampler 12 at predetermined period, a detector 5 detects the radiation from a radiation source 22 to check the output of the measuring circuit 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04214662-A (JP)
Title: Input-end protective device for integrated circuit use
Inventor: BURUKUHARUTO BETSUKAA
IPC: H01L27/02
Filed: 1991-02-13
Abstract: PURPOSE: To speedily and reliably protect the input terminal of an integrated circuit from the electrostatic discharge of both polarities. CONSTITUTION: The device is provided with a transistor 3 and an integrated diode 4 connected in parallel between the collector and emitter of that transistor, a base 15 of the transistor 3 is floated, and the integrated diode 4 is formed from an embedded area 11, which is to become the collector of the transistor, and a semiconductor wafer.
Patent JP-H05241610-A (JP)
Title: Feedback device
Inventor: SAKURAI NOBUO
IPC: G05B13/02
Filed: 1992-02-27
Abstract: PURPOSE:To control a loop gain so as not to be affected by disturbance such as power supply voltage fluctuation, load fluctuation or temperature fluctuation by additionally providing a variable amplifier and controlling the loop gain with the quotient obtained by dividing the integrated value of a command signal with the integrated value of a feedback signal. CONSTITUTION:A variable amplifier 6 is provided before an amplifier 1. Further, this device is provided with an integrator 7 to integrate a command signal (a), integrator 8 to integrate b2 outputted from a feedback part 5, and divider 9 to divide an output (f) of the integrator 7 with an output (g) of the integrator 8 and to output the quotient (h) to the variable amplifier 6. The variable amplifier 6 is installed for reducing the influences of gain fluctuation upon a feedback loop L1, the gain of the variable amplifier 6 is controlled reversely to the gain fluctuation, and the feedback loop gain is kept apparently constant. A feedback loop L2 is operated so as to fix the rate of the command signal (a) and an output signal (c). The integrators 7 and 8 satisfactorily operate the divider 9 even when the command signal has any arbitrary waveform.
Patent JP-S52124235-A (JP)
Title: Forming process of air hole in burner
Inventor: DOI KENSHIYOU
IPC: B21D28/32
Filed: 1976-04-12
Abstract: PURPOSE: To uniform the slanting angle and diameter of each combustion air supply hole respectively in an evaporating dish type burner by devising to give sliding between the guide of an lower die and the hole of an upper die to be plugged with the guide for engaging upper and lower dies always precisely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62200295-A (JP)
Inventor: MATSUOKA TETSUYUKI
IPC: G21D3/08
Filed: 1986-02-28
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-H09227106-A (JP)
Title: Apparatus for corona discharge
Inventor: ASO YUJI
IPC: H01T19/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for corona discharge capable of producing ozone and simultaneously mass producing negative ions corresponding to the production amount of the ozone. SOLUTION: This apparatus for corona discharge comprises a corona discharge element capable of producing ozone and negative ions from air by corona creeping discharge. The corona discharge element has an insulating layer, an induction electrode 25, a discharge electrode 27 and a protecting layer 29 for covering the discharge electrode 27. The layer thickness of the protecting layer 29 for the discharge electrode 27 is provided with a thickening part 35 for the protecting layer 29, having a thickness of about 2 times that of a region 31 on the upstream side in the air inflow direction and formed in a region 33 on the downstream side in the air inflow direction corresponding to a site along an outer edge of the electrode 27 on the surface of the protecting layer 29.  When a high-voltage driving power source for a negative potential is connected to the induction electrode 25 and the discharge electrode 27, the corona creeping discharge is generated on the side of the region 31. The generation thereof is suppressed on the side of the region 33 and the discharge region is substantially only one row on the side of the region 31. The ozone and negative ions are produced from the air flowing from the direction of an arrow only thereinto in the region 31. Thereby, the amount of the taken out negative ions based on the production amount of the ozone is remarkably increased.
Patent JP-S62201602-A (JP)
Title: Semipermeable membrane and its production
Inventor: DOI SHOICHI
IPC: B01D71/68
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a hollow yarn membrane having highly reliable fractionation by providing a dense layer on the inner and the outer surface of the membrane, and controlling the blocking rate of dextran having 0.8m<3>/m<2> hr kg/cm<2> water permeability, 18kg/cm<2> bursting strength, and 7,000mol.wt. to >=70%. CONSTITUTION:Polysulfone resin and polyalkylene glycol are dissolved in a common solvent. The concn. of the former is controlled to 10-30wt%, and that of the latter is adjusted to 5-40wt%. The spinning soln. is discharged from an annular nozzle and charged into a coagulation bath at >=40 deg.C. At this time, the air traveling distance is controlled to 10-50cm. The humidity in the air traveling part is preferably regulated to <90% relative humidity. Water is used in an internal core soln. and the coagulation bath, and the difference in temp. from the spinning temp. is adjusted to >=15 deg.C. The semipermeable membrane thus obtained has a dense layer on the inner and outer surfaces, and is provided with sufficient strength, mol.wt. fractionating property, and water permeability.
Patent JP-S61200861-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1985-03-01
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-H03244201-A (JP)
Title: Microwave phase shifter
Inventor: ISHIMARU ATSUSHI
IPC: H01Q3/38
Filed: 1990-02-22
Abstract: PURPOSE:To reduce the fluctuation width of an insertion loss with simple configuration by connecting a resistor between the source terminal and drain terminal of a field effect transistor so that the insertion loss can be made almost equal in a reference state and a phase shifting state. CONSTITUTION:FET 51 and 52 are correspondently connected through distribution constant lines 41 and 42 for matching to the both ends of a 1/4 wavelength distribution constant line 3 between input and output terminals 1 and 2. The respective FET 51 and 52 are commonly connected through gate resistors 61 and 62 to a control input terminal 7 and between the sources (S) and drains (D) of the respective FET 51 and 52, resistors 81 and 82 are connected. Since the value of a circuit Q is made proportional to the size of the reflectional coefficient of an impedance between the sources (S) and drains (D) of the FET 51 and 52 when the loss of the other circuit element is ignored, by suitably selecting the values of the resistors 81 and 82, a value Qdif of the Q in the phase shifting state can be made close or equal to a value Qref of the Q in the reference state while reducing only the value of the circuit Q when the FET 51 and 52 are turned on. Therefore, as a phase shifter, the fluctuation width of the insertion loss is reduced.
Patent JP-H05239952-A (JP)
Title: Vibration control damper
Inventor: NAKAMURA KOICHI
IPC: F16F15/02
Filed: 1992-02-27
Abstract: PURPOSE:To obtain the excellent braking damping effect between two members by obtaining the plasticity with the twist deformation of a steel pipe having the high shearing yield to absorb the deformation energy, and positively evaluating the hysteresis absorbed energy to absorb the deformation energy efficiently. CONSTITUTION:A top plate 2 and a base plate 3 are arranged in parallel with each other with a space, and a steel pipe 5 is arranged between these plates, and while the steel pipe 5 is bonded to the top plate 2 strongly. A displacement transmitting part 7 provided in the base plate 3 is engaged with a twist plate 6 fixed to the steel pipe 5. At the time of earthquake, the top plate 2 and the base plate 3 are displaced relatively to transmit the rotation as the displacement quantity thereof to the twist plate 6 through the displacement transmitting part 7. The twist moment is thereby applied to the steel pipe 5.
Patent JP-S54134437-A (JP)
Title: Dichroic electronic copying method
Inventor: MATSUMOTO FUYUHIKO
IPC: G03G15/01
Filed: 1978-04-11
Abstract: PURPOSE: To accomplish the dichoic copying operations of black and red in a clearly color separation by using a laminated conductor of a conductor having deteriorated mobility of holes in the dark.  
     CONSTITUTION: A photosensitive element 1 is laminated with a first photoconductive layer 1b, which is overlaid upon a transparent conductive substrate 1a and which has sensitivity to a visible range, and a second photoconductive layer 1c which has no sensitivity to a preset one color such as red thereby to allow the color to pass therethrough. The exposure is performed from either side of the substrate 1a and the second layer 1c of the element 1 through a filter 2 for allowing the red color to pass therethrough, and a primary charging operation of a preset polarity is simultaneously performed upon the surface of the second layer 1c. Then, the secondary charging operation of the opposite polarity is performed such that the charges of the primary operation are left on the surface of the second layer 1c and that the surface potential is reversed. After that the image exposure of an original 4 is performed to form an electrostatic latent image. Then, the development is performed with the use of developing agents 5 and 6 of preset polarities and colors thereby to visualize the latent image. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63208719-A (JP)
Title: Flow rate display device
Inventor: YOKOTA FUMIO
IPC: G01D7/00
Filed: 1987-02-25
Abstract: PURPOSE:To make a read from an optional position by arranging a display part rotatably around a main body and allowing to flow rate display part to rotate even when the fitting attitude of a flowmeter is determined. CONSTITUTION:A fixed member 30 which has longitudinally L-sectioned type double cylinder structure is fixed to a flowmeter main body 10 by rectangular pedestal 31. A cylindrical shaft part 41 formed on a rotary member 10 is supported on the cylindrical receiving part 32 of this fixed member 30. The rear outer peripheral surface of the fixed member 30, i.e. slide surface 33 for the rotary member 40 rotates coaxially with the fixed member 30 and is locked at an optional position according to the pitch of teeth 35. Consequently, the display part 20 fitted to the rotary member 40 can be set in an optical direction by rotating the rotary member 40.
Patent JP-H06233390-A (JP)
Title: Hearing aid
Inventor: NARISAWA YOSHIYUKI
IPC: H04R25/00
Filed: 1993-02-05
Abstract: PURPOSE:To easily adjust a gain adjustment device at a pleasant sound volume position by forming an adjustment position lock use projection train representing a prescribed turning position to a gain adjustment use turning knob and engaging a slider with the projection train so as to lock the moving position of the turning knob. CONSTITUTION:When a person wearing the hearing aid is going to adjust a gain adjustment device 9 to recognize an adjustment position of a most suitable pleasant sound volume, the person opens a half of a case to switch a lock use slider 25 to the upper lock release mode position. The slider 25 becomes the lock release mode and its engagement projection pair 25B is located to a position escaped to the inside of a mount base without being engaged with each projection of an adjustment position lock use projection train 13. Thus, a circular crown turning knob 9c is turned to a turning position in response to the operation position and a gain of a conversation sound signal S1 obtained by a microphone is adjusted by a variable resistor 9A of the adjustment device 9 to allow the person to listen to a hearing aid sound whose sound volume is adjusted from a receiver.
Patent JP-H05209897-A (JP)
Title: Inspection pin
Inventor: ARAI MARIKO
IPC: G01R1/067
Filed: 1992-01-31
Abstract: PURPOSE:To previously prevent an inspection error caused by imperfect contact in simple constitution by moving a lug engaged with the upper end of a spring along a slit and changing the pushing force of the pin for a circuit board. CONSTITUTION:Two longitudinal slits are bore at the position opposed to the side face of a hollow-shaped outer cylinder and a 5-stages groove 23 is cut at the same position as the side seen from the outside at one side of the slits 22 In addition, a lug 24 is arranged so as to engage it with the upper end of a spring 3 arranged in an outer cylinder 21 and can be moved between the width of the slits 22 measured at the top of the groove 23. And, after the lug 24 is set at the top of the slits 22 and a pin 4 is vertically pushed on the inspection pattern of a circuit board as the outer cylinder 21 is held, the pushed force of the pin 4 for the inspection pattern can be arbitrarily increased and decreased and the inspection error caused by the imperfect contact of the pin 4 and the circuit board and the like can be previously prevented if the lug 24 is moved within the slits 22 and engaged with a specified stage groove 23.
Patent JP-H06226193-A (JP)
Title: Brush
Inventor: TERAO KAZUMASA
IPC: B05C17/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide a brush effective for preventing the falling-off of hairs without lowering the quality of a coated face in the case of applying viscous liquid by folding respective hairs on a section fixed to a handle of a brushing body to the front of respective coating sections. CONSTITUTION:In a brush 1 for applying liquid, a part of a brushing body 6 formed by folding hairs 6a into the given shape is fixed to a handle 2, and a coating section 9 to which the liquid can adhere is formed at the end of the handle 2, respective hairs 6a of a section fixed to the handle 2 of the brushing body 6 are folded respectively to the front of the coating section 9. As root sections 8 of respective hairs 6a constituting the brushing body 6 are fixed to the handle 2 almost in the hair pin state, large resistance is generated at curing sites 12a of respective haris 6a on the upper end of the brushing body 6 when the force for causing falling-off of the hairs 6a is applied at the time of coating to prevent the falling-off of hairs 6a. Also as the coating section 9 is left as it is, the quality of the coating face is secured.
Patent JP-H11236169-A (JP)
Title: Winding apparatus
Inventor: NAGAO ISAO
IPC: B65H54/48
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To allow one friction drum to be adaptable in forming a plurality of kinds of package. SOLUTION: A winding apparatus A winds a thread S into a package P with a paper tube Q as a core while traversing the thread in the right-to-left direction by rotating a friction drum 6 by a motor 2, and driving a traverse apparatus 20 through a transmission mechanism 10. A plurality of pairs of guide grooves (7X) corresponding to the king of the package P to be formed are arranged with appropriate intervals on a surface of the drum 6. A discriminator to indicate the kind of each guide groove is provided on the drum 6. When the kind of the package P is changed, the phase of the drum 6 is changed so that the guide groove of the corresponding kind is at the prescribed position.
Patent JP-S58158902-A (JP)
Inventor: SAWAIRI KIYOSHI
IPC: H05K1/16
Filed: 1982-03-16
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。