baber/WOPTO huggingface dataset:
Patent JP-S5478508-A (JP)
Title: Controlling method for pressure controller
Inventor: YOSHIDA RIYOUICHI
IPC: F04D27/00
Filed: 1977-12-05
Abstract: PURPOSE: To automatically keep the pressure in a flow-rate metering passage at a prescribed pressure by means of a simple constitution by controlling the normal- reverse revolution of an exhaust blower, according to the differencial signals between detection signals and prescried signals.  
     CONSTITUTION: A pressure sensor 3 equipped with a pressure sensing port 2 is formed on the side wall of a flow-rate metering passage 1 and connected with a comparator 5, with a prescribed-signal generator 4 arranged separately, and the comparator 5 is connected with the reversible motor 7 of an exhaust blower 6. Thus, the pressure in the passage 1 is converted to DC voltage or current by the pressure sensor 3, and in comparator 5, compared with the standard voltage or current from the prescribed-signal generator 4 constituted of a constant voltage generator and a potential divider, and according to the deviation signals, the reversible motor 7 revolved normally or reversely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5369089-A (JP)
Title: Lowering information apparatus of battery voltage for battery drivingelectronic instrument
Inventor: OKAMOTO MASAYUKI
IPC: G01R19/165
Filed: 1976-11-30
Abstract: PURPOSE: To enable to inform the lowering of battery voltage with a simple construction, by changing displaying state of display bodybased on the lowering of battery voltage, at an electronic desk calculator etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S636248-A (JP)
Title: Speed change device with planetary gearing mechanism
Inventor: KONO TOSHIKAZU
IPC: F16H3/44
Filed: 1986-06-24
Abstract: PURPOSE:To eliminate inaccurate transmission due to backlash by furnishing two planet gears supported parallelly in the axial direction, and arranging so that they mesh with a sun gear and an internal gear, wherein the cogged surfaces of the two planet gears shall contact the sun gear and internal gear in opposite relationship to each other with respect to the rotating direction. CONSTITUTION:A planet shaft 8 is fixed to a carrier 7 in parallel with an input shaft 1 and an output shaft 2, and two planet gears 9, 9' are borne by said planet shaft 8 parallelly in the axial direction. The planet gears 9, 9' are meshed with a sun gear 5 at their inner ends, and with two internal gears 10, 10 at their outer ends. Here the sun gear 5 is meshed with one of the planet gears 9 by right cogs, and this planet gear 9 meshes with one of the internal gears 10 by left cogs. Also the sun gear 5 meshes with the other planet gear 9' by left cogs, and this planet gear 9' meshes with the other internal gear 10 by right cogs. That is, the cogged surfaces relationship between the planet gears 9, 9' shall be opposite to each other with respect to the rotating direction.
Patent JP-S625678-A (JP)
Title: Semiconductor laser device
Inventor: ABE HISASHI
IPC: H01S5/00
Filed: 1985-07-02
Abstract: PURPOSE:To largely improve an output by forming a groove at the center except the peripheral edge of a substrate, laminating an active layer and a light guiding layer on the substrate, thereby reducing the deterioration and absorption loss of the end by a light emission through the light guiding layer having a large area. CONSTITUTION:A groove 1a is formed at the center except the peripheral edge of a substrate 1, and an active layer 3 and a light guide layer 4 are laminated in this sequence on the substrate. For example, the groove 1a of planely longitudinal shape and inverted trapezoidal shape in section along the longitudinal direction is formed at the center except the peripheral edge of the substrate 1, and an N-type clad layer 2, an active layer 3, a light guide layer 4, a P-type clad layer 5 and a cap layer 6 are crystalline-grown in this order by an epitaxial method on the substrate 1. Thus, a light generated in the layer 3 is propagated along the layer 4, output from the end of the layer 4 to reduce the absorption loss at the end, and to suppress the deterioration at the end, thereby largely improving the performance as a high output laser.
Patent JP-S5935895-A (JP)
Title: Jig for water cooled welding
Inventor: SUGIHARA ISAO
IPC: B23K37/00
Filed: 1982-08-25
Abstract: PURPOSE:To provide a titled jig which minimizes residual stress and sensitization and can improve SCC resistance, by constituting the same in such a way that the ejection holes for cooling water are beforehand adjusted to enable the cooling of the weld heat affected zones on both base pipe side and nozzle stub side in the weld zone of the nozzle stub. CONSTITUTION:A nozzle stub 2 is mounted in the weld zone 3 of a base pipe 1, and after the initial layer in the weld zone 3 is subjected to TIG welding, a jig for water cooling consisting of a forward end part 4A and an intermediate part 4B is mounted to the nozzle stub 2 to spray water and cool the nozzle stub. The cooling is accomplished by adjusting beforehand the holes in the part 4A and part 4B of the jig by a mockup so that both of the heat affected zone A on the base pipe side and the heat affected zone B on the nozzle stub side are thoroughly cooled. The welding in the weld zone 3 is completed under such cooling.
Patent JP-H01314324-A (JP)
Title: Touch panel device
Inventor: TAMARU EIJI
IPC: G06F3/041
Filed: 1988-06-14
Abstract: PURPOSE:To prevent a malfunction by equalizing the sensitivity of a 1st optical coupling means consisting of a light emitting element for generating an infrared beam with short beam length and a light receiving element to the sensitivity of a 2nd optical coupling means composed of a light emitting element for generating an infrared beam with long beam length and a light receiving element. CONSTITUTION:Current limiting resistors 41 and 42 are provided on the current paths of light emitting diodes at, for example, corner parts which generate beams, i.e. the rightmost and leftmost light emitting diodes 1110 and 1153 which generate X beams and current limiting resistors 43 and 44 are provided on the current paths of the rightmost and leftmost light emitting diodes 1135 and 1101 which generate Y beams respectively. The values of those resistors 41-44 are so set that the currents of the corresponding light emitting diodes 1110 and 1153, and 1135 and 1101 are made smaller than the currents of light emitting diodes at other parts except the corner parts, thereby equalizing the quantity of light incident on light receiving elements. Consequently, the 1st and 2nd optical coupling means are nearly equalized in sensitivity and the malfunction due to reflected light is prevented.
Patent JP-S5852298-A (JP)
Inventor: BUARUTAA ZOIFUERUTO
IPC: A01N57/14
Filed: 1982-08-25
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-S5572685-A (JP)
Title: Scroll type fluid machine
Inventor: OCHIAI IZUMI
IPC: F01C17/06
Filed: 1978-11-29
Abstract: PURPOSE: To make it possible to lubricate a rotary scroll of a scroll type fluid machine, without using any additional part, by forming an oil conduit in an idle crank shaft interconnecting a stationary part and the rotary scroll.  
     CONSTITUTION: An oil conduit 31 is formed in an idle crank shaft 30 interconnecting a stationary part 16 and a rotary scroll 2. As the crank shaft 14 is rotated oil is sucked by a pumping action and is jetted from an oil port 26 formed at the upper end of the crank shaft and flows into an oil reservoir 32. The oil is then forced to flow upward toward an oil groove 32 formed at the inner peripheral portion of the scroll, which is maintained at a pressure lower than the internal pressure of the housing, through passages 33, 31, 34 so as to lubricate the upper end of the lap. It is thus possible to lubricate the top end surface 12 of the lap which is usually most difficult to lubricate, without requiring any additional part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5847388-A (JP)
Title: Image pickup device
Inventor: KUWAYAMA TETSUO
IPC: H04N9/04
Filed: 1981-09-17
Abstract: PURPOSE:To obtain a picture with high resolution and high quality by setting the size of a picture element so that the pitch between picture elements adjoining to each other with antiblooming part interposed is nearly equalized to the pitch between picture elements adjoining to each other without the antiblooming part interposed. CONSTITUTION:Three picture elements 1R, 1B, and 1G partitioned by a couple of barriers 4' are provided between a couple of antiblooming parts 2 and 3. For this purpose, so that the pitch between picture elements (leftmost picture element and 1R, and 1G and rightmost picture element) adjoining to each other with the antiblooming parts 2 and 3 interposed is nearly equalized to the pitch between picture elements (1R and 1B, and 1B and 1G) adjoining to each other without the antiblooming parts 2 and 3 interposed, i.e. with barriers 4' interposed, sizes of the picture elements 1R, 1B, and 1G, namely, horizontal widths WR, WB, and WG are made different. In this constitution, the width WB of the center picture element 1B is increased, so sampling positions of the left and right picture elements 1R and 1G come closer to antiblooming drains 3 to nearly equalize the pitch between picture elements.
Patent JP-H10331906-A (JP)
Title: Liquid enclosing bush
Inventor: MIYAMOTO YASUO
IPC: F16F13/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid enclosing bush capable of easily filling liquid into a liquid chamber. SOLUTION: A liquid enclosing bush B comprises: a support shaft 11; an inner cylinder 12 rotatably supported by a globular portion 111 of the support shaft 11 via a bearing 13; a bush rubber 15 fixed around the inner cylinder 12; two rings 16 secured around the bush rubber 15; an outer cylinder 17 fixed around the rings 16; and a liquid chamber 18 defined between an annular groove 151 of the bush rubber 15 and the outer cylinder 17. The rings 16 are covered with the outer cylinder 17 in liquid, to be drawn inward in the radial direction, so that the liquid can be automatically filled inside the liquid chamber 18. Provision of a spacer 19 inside the liquid chamber 18 ban restrict the interval between the two rings 16, thus keeping a capacity of the liquid chamber 18 constant.
Patent JP-H08307754-A (JP)
Title: Remote video camera photographing device
Inventor: SANO YOSHIICHI
IPC: H04N5/232
Filed: 1995-05-09
Abstract: PURPOSE: To extend a photographing range and to simultaneously cover all the directions of the surroundings of 360 deg. and up and down directions by making a portable video photographing device an integrated type of the photographing device and a camera and a separated type and raising the camera up to a high location by an elongation and contraction bar. CONSTITUTION: The video camera 10 in a portable liquid crystal video photographing device 1 moves a motor-driven elongation and contraction bar 12 in up and down directions by an elongation and contraction bar operation unit 6. The video camera 10 of the liquid crystal video photographing device 1 is completely separated and is further raised up to a higher location. All the directions are photographed by rotating the video camera 10 by 360 deg. right and left by a camera rotating device 9 and operating a camera vertical moving device by a camera operation device 5.
Patent JP-S5848144-A (JP)
Title: Branch instruction control system of data processor
Inventor: HANATANI SHIYUUICHI
IPC: G06F9/32
Filed: 1981-09-16
Abstract: PURPOSE:To execute a relative branch instruction at a high speed by finding the branch address of the relative branch in struction inparallel to the decoding of its precedent instruction. CONSTITUTION:Instructions are fetched from an instruction-only storage buffer 1 and when successive instructions are read in instruction registers 5 and 6 through an instruction arraying circuit 4, a read of a relative branch instruction to an instruction register 6 is detected by a relative branch instruction decoder 8. Then, the branch relative value of the relative branch instruction and the value of an instruction counter 3 are led to a branch address calculating circuit 10 to find a branch address. On the basis of the output of the relative branch instruction decoder 8, an instruction address selecting circuit 12 selects the  branch address, which is held in an operand address register 14.
Patent JP-S5939760-A (JP)
Inventor: KOBAYASHI NOBUO
IPC: C04B35/00
Filed: 1982-08-26
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-S6038987-A (JP)
Title: Charge transfer image pickup device
Inventor: KOUNO AKIHIRO
IPC: H04N5/335
Filed: 1983-08-11
Abstract: PURPOSE:To decrease the change in synchronizing noise and flat size by detecting phase difference between a reference phase signal and a horizontal synchronizing signal transferred and outputted sequentially with a drive pulse of a horizontal charge transfer shift register and controlling the oscillating frequency of an oscillation circuit to make the phase difference constant. CONSTITUTION:A reference phase signal charge inputted to a horizontal charge transfer shift register 3 is transferred sequentially by a horizontal drive pulse phiH. The electric charge transmitted from a vertical transfer register 2 is also transferred and outputted sequentially in this case. After all the picture element number electric charges of one horizontal period transmitted from the vertical transfer register are outputted, the said reference phase signal charge is outputted and the transfer of one horizontal period is finished. The output signal of one horizontal period has a signal waveform shown in 23. The phase of the signal and that of the horizontal synchronizing signal are compared so as to generate an oscillation frequency control voltage 11 in response to the phase difference, the oscillating frequency control voltage 11 is fed to a varactor diode 12 of a keying control oscillating circuit 8 so as to control the oscillating frequency, i.e., the horizontal clock frequency in order to make the phase difference to a prescribed value.
Patent JP-S5479638-A (JP)
Title: Image forming device
Inventor: WATANABE TAKESHI
IPC: G03G15/22
Filed: 1977-12-07
Abstract: PURPOSE: To reduce the contamination of an image by bringing a cleaning means which has left during its suspension into contact with the surface of a rotary body to which liquid is given before the formation of a latent image, or by operating the cleaning means after a predetermined time since a developing means which gives the liquid is operated.  
     CONSTITUTION: In the step A before practicing copy, the electric power is made ON to rotate photoreceptor 1 only with developing roller 9 and cleaning blade 10 in the non-contact state. In the step B, the developing roller 9 only is brought into contact with the photoreceptor 1, and the photoreceptor 1 is rotated to humidify its whole surface. In the step C, the cleaning blade 10 is brought into contact with the photoreceptor 1 to completely clean the whole surface of the photoreceptor 1, and copying is done by making the copy button ON. In the step D, the photoreceptor 1 is rotated to completely clean its whole surface with the developing roller 9 while the roller 9 is in contact therewith, but the blade 10 is out of contact. At this time the photoreceptor 1 is put at the non-development potential. In the step E, the photoreceptor 1 is suspended with the roller 9 and bload 10 out of contact with the photoreceptor 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09331649-A (JP)
Title: Totally enclosed main motor for vehicle
Inventor: KINOSHITA TSUTOMU
IPC: H02K5/20
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a totally enclosed main motor for vehicle which can increase a cooling effect and overload capacity. SOLUTION: A pair of openings 6c are formed in an upper part of a main frame 6A and closing valves 10 are installed for the openings 6c. The closing valves 10 are provided with valve plates 12 oscillatorily through pins 12a. On a lower face of an upper part of a ventilation frame 8 of each closing valve 10, an electromagnetic coil 10a and an iron core 10b are installed. A stator coil 1 is provided with a temperature detector 17. A signal of the temperature detector 17 is sent to an operation room. When the signal is beyond a preliminarily set value, the electromagnetic coils 10a of the closing valves 10 are excited to open the valve plates and then take in outside air into the inside of the main frame 6A.
Patent JP-H07330468-A (JP)
Title: Composition for coating
Inventor: ICHIKAWA YOSHIO
IPC: C09D183/04
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a compsn. for coating which forms cured coating films having an excellent adhesion property and high hardness on the surfaces of various base materials by combining an organoalkoxysilane and thermosetting resin varnish and further, combining alumina therewith. CONSTITUTION:This compsn. for coating contains the total 100 pts.wt. of components (a) to (e) as shown below and additives when desired. The non- volatile content thereof in an acidic region where the pH of the liquid compsn. is <=7 is 8 to 55 pts.wt. (a) 10 to 45 pts.wt. organoalkoxysilane expressed by R<1>Si(OR2)3 (R<1> is 1 to 8C org. group; R<2> is 1 to 5C alkyl group and/or 1 to 4C acyl group), the hydrolyzate of this silane, its partial condensate and/or complete condensate (in terms of organoalkoxysilane), (b) 2 to 20 pts.wt. thermosetting resin, (c) 1 to 14 pts.wt. colloidal and/or superfine particulate alumina (in terms of alumina), (d) 1 to 70 pts.wt. hydrophilic org. solvent, (e) 3 to 60 pts.wt. water.
Patent JP-H0311565-A (JP)
Title: Connecting configuration for electrodes
Inventor: TSUKAMOTO HIROMASA
IPC: H01R3/08
Filed: 1989-06-09
Abstract: PURPOSE:To enable electrodes to be joined with no stress accompanied by sealing a pair of the electrodes while liquid metal is intervened between them. CONSTITUTION:An electrode 2 is formed on the substrate 1 of a semi-conductor integrated circuit while being patterned. Another electrode 4 to be connected with the electrode 2 is formed on a substrate 3 made of a material such as ceramics and the like. A film is formed by covering the top of the substrate 3 with a synthetic resin layer 8 while the film is half hardened. An opening 9 is made by a hot etching process at a position corresponding to the electrode 2 of the semi-conductor integrated circuit 1 in the synthetic resin layer 8. A liquid metal 5 is filled in over the electrode 4 exposed out of the opening 9 of the substrate 3. The electrodes 2 and 4 in the substrates 1 and 3 are finally aligned in position while the synthetic resin layer 8 is completely hardened, it is concurrently accelerated that the synthetic resin layer 8 and the electrode 4 are closely adhered to the substrate 3 and a conductor 4a respectively. In this case, the substrates 1 and 3 may be pressed with pressure in the proximity direction in order to improve adhering strength thereon.
Patent JP-S5936589-A (JP)
Title: Treatment of waste water
Inventor: SAWAZAKI TETSUO
IPC: C02F1/56
Filed: 1982-08-25
Abstract: PURPOSE:To remove efficiently heavy metals, by adding an inorg. flocculating agent to waste water which is beforehand added with an oxidizing agent and adding an alkali thereto under quick stirring to adjust pH to 10-11 then adding a polymer flocculating agent and separating sludge in a settling tank. CONSTITUTION:An oxidizing agent 71 such as hypochlorite, hydrogen peroxide or the like is added to waste water 1 in a mixing tank for the oxidizing agent, and after both are mixed, an inorg. flocculating agent 21 such as ferric chloride 21 is added to the mixture in a quick stirring tank 2. An alkali agent 24 such as caustic soda is fed to the mixture with a pH detecting and adjusting device 23 under quick stirring with a quick stirrer 22 in order to adjust the pH to 10- 11. The mixture is then introduced into a slow stirring tank 3, where an org. polymer flocculating agent 31 is added and is slowly agitated by a slow stirrer 32, whereafter the suspended matter formed in a settling tank 4 is settled and separated as sludge 5. The pH of the supernatant liquid 6 is adjusted to a neutral range and is released.
Patent JP-S637236-A (JP)
Title: Automatic part assembly device
Inventor: NAKAMURA YOICHI
IPC: B65G37/00
Filed: 1986-06-24
Abstract: PURPOSE:To perform the product assembly in a limited small space by installing an unmanned transport car which can shift to a prescribed position and an assembly means which can transfer the parts on the pallets loaded onto the unmanned transport car. CONSTITUTION:An unmanned transport car 1 transfers an automatic part installation pallet 7 onto which automatic assembly products 5 and automatic assembly parts 6 for assembly work are installed, from an assembly part installation pallet transfer conveyor 3. Then, the automatic assembly using several number of parts is performed. Therefore, assembly is performed by using an automatic product assembling robot 2 by using an automatic part feeding device 10 at each assembly position, following to the assembly process order. Further, a product is assembly-finished directly on an automatic assembly part installation pallet 7 through the repetitive duplicated assembly, receiving parts from a part feeder 9 for feeding automatic parts and a small-sized injection molding machine 8 for feeding automatic parts.
Patent JP-S5848542-A (JP)
Title: Stereo transmitter
Inventor: YOKOYA SATOSHI
IPC: H04H40/36
Filed: 1981-09-18
Abstract: PURPOSE:To prevent the generation of unnecessary spectrum, by transmitting a transmission output wave with envelope component without distortion up to 100% modulation so that a coefficient of sub-modulation is increased depending on the modulation and the range of non-distortion possible modulation can be extended. CONSTITUTION:An inverting input terminal of an operational amplifier 20 is connected to an output termainl of an operational amplifier 13 via a resistor 21 and to one input teraminal of a multiplier 17 via a resistor 22. When the modulation is increased, an output of the amplifier 13 is positive and an output of the amplifier 20 is negative. A diode 23 is set off and a negative output from the amplifier 20 is interrupted. Next, the diode 23 is turned on and a capacitor 26 is charged to negative. Thus, since a potential of a connecting point P is decreased, the gain of an amplifier 27 is increased and a sub-modulation coefficient mt is increased. Then, the term of (1+X-)<2>-Y+(1+mtX-)<2> of a carrier output wave expressed in Formula is equal to or greaer than O, where X- and Y+ are respectively sum and difference signal phase-shifted by -45 deg. and +45 deg.. Thus, without irradiating unnecessary spectrum, a transmission output wave having envelope component of non-distortion up to 100% of modulation is obtained.
Patent JP-H09328024-A (JP)
Title: Inpanel reinforcement
Inventor: KARIYA SHINICHI
IPC: B60R21/045
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an inpanel reinforcement so as to contribute to improvement as a whole of injury relaxing performance of an occupant and improvement of rigidity in the case of head-on collision. SOLUTION: In addition to a main frame pipe 1, between lower end sides of both end brackets 2, 4 of this main frame pipe, a subframe pipe 5 is positioned in a rearward car room side by interposing a steering column, to be horizontally provided, between the main frame pipe 1 and the subframe pipe 5, right/left two braces are connected, between the left side brace 6 and the left side bracket 2, and between the right side brace 7 and the right side bracket 4, respectively a reinforcing plates 12, 14 are provided to be extended.
Patent JP-S5380878-A (JP)
Title: Automatic measuring method and device therefor in nc machine tool
Inventor: YAMAMOTO TAMOTSU
IPC: B23B25/06
Filed: 1976-12-08
Abstract: PURPOSE: To provide a automatic measuring means in a NC machine tool, which is capable of carrying out accurate meausrement of the actual dimension of a work or that of the final finish allowance of the work and the corresponding tool compensation of the tool edge position, even when the position of measurement of the work varies. 
     COPYRIGHT: (C)1978,JPO&Japio