baber/WOPTO huggingface dataset:
Patent JP-S62235453-A (JP)
Title: C-containing al alloy for semiconductor wiring material
Inventor: SAWADA SUSUMU
IPC: H01L23/48
Filed: 1986-04-03
Abstract: PURPOSE:To obtain a C-containing Al alloy for semiconductor wiring material in which occurrence of electromigration is prevented, by specifying a composition consisting of alloying elements such as Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, etc., C, and Al. CONSTITUTION:The C-containing Al alloy for semiconductor wiring material has a composition consisting of, by weight, 0.002-0.7% of one or more alloying elements among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, etc., 0.002-0.5% C, and the balance Al with inevitable impurities and further containing, if necessary, 0.5-1.5% Si. In the above alloy, voids and hillocks can be prevented from occurring by preventing the occurrence of electromigration. The above C- containing Al alloy can be obtained by regulating respective amounts of high- purity Al or high-purity Al-Si alloy, high-purity AlC, and high-purity above- mentioned alloying elements into the prescribed composition and by subjecting the above to melting and casting in air.
Patent JP-S6255084-A (JP)
Inventor: UEIN II SUWAN
IPC: C07K16/00
Filed: 1986-04-03
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-H0710554-A (JP)
Title: Glassware forming machine
Inventor: TSUDENKO KUUTSU
IPC: C03B9/40
Filed: 1994-04-14
Abstract: PURPOSE: To facilitate repair and exchange by positioning a prescribed inlet port and outlet port so as to snugly mate both ports, thereby enabling the supply of working air to a mechanism.  
     CONSTITUTION: A box-shaped frame of a pneumatically operated mechanism consisting of a base 170, a rear end wall 172, parallel side walls 174, 176 and an upper plate 178 is disposed in a section module SM. Next, an internal air passage 186 and the inlet port 190 are disposed at the side walls 174, 176. The outlet port 112 (Fig. 3) or 238 (Fig. 4) is disposed atop the upper plate 178. The inlet port 190 and the outlet port 112 are then mated by determining the perpendicular position and horizontal position of the mechanism, by which the air from a piping module PM is controlled and supplied and the module SM is actuated. The glassware forming machine is thus manufactured. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06288766-A (JP)
Title: Distance measuring device
Inventor: NAKADA KOICHI
IPC: G03B13/36
Filed: 1993-04-01
Abstract: PURPOSE:To provide a distance measuring device of active method where focusing is made even when a highly reflecting object such as glass may be present by using an accumulation type image sensor to select the reflected light from the subject for distance measuring. CONSTITUTION:The infrared spot light (distance measuring light) is projected onto a subject from a light-projecting part 1 of the light-projecting LED or the like through the glass, the reflected light is received by a light receiving part 2 (line sensor), and a plurality of extreme values are detected by the differential computation by an extreme value detecting part 4 from the distance measuring data detected by the light receiving part 2. The shape of the light quantity distribution in the vicinity of a plurality of extreme values detected by the extreme value detecting part 4 is compared with the shape of the reference pattern of the infrared spot light by a comparing part 5, and the reflection data from the subject are selected to determine the distance to the subject.
Patent JP-2000077003-A (JP)
Title: Improved plasma display panel
Inventor: CHIKAZAWA YOSHIHARU
IPC: H01J11/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce an obstruction to a path of light and prevent excitation of adjacent cells by installing a transparent projection extending to a partition of a back substrate corresponding to each cell in each electrode of a second parallel electrode pair connected to a front transparent substrate. SOLUTION: Row electrodes 141, 142, 143 are embedded in a dielectric layer 12 covering a back substrate 10, partitions 161, 162, 163 are formed on the inner surface of the back substrate 10, and a phosphor 17 is installed in the groove between the partitions. An inner surface of a transparent substrate 26 is covered with a transparent dielectric layer 28, and column electrodes 301, 302, 303 are embedded in the dielectric layer 28. Projections 3611, 3612 extending over a cell to be excited are fixed to each column electrode, the projections 3611, 3612 are installed in the upper part of the groove of the partition, made of a transparent material such as ITO(indium tin oxide), and the length of the projection 3611 is made about 1/2 the width of the groove between the partition 161 and the partition 162.
Patent JP-H09268783-A (JP)
Title: Proscenium varying device for hall
Inventor: YAMADA YOSHIHISA
IPC: A63J5/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a proscenium varying device that is capable of adjusting dimensions in the width of a proscenium even though there is no partition at the upper part. SOLUTION: This proscenium varying device for hall is constructed so that dimensions in the width of an opening 3 can be adjusted with panels 11 extended toward the center from side walls 2 on both sides of a stage. In this structure, the panels 11 each provided at each of the side walls 2 with a guide rail 12 provided at its upper face and a slide plate 14 projecting downward through a slit on a floor surface 15 provided at its lower face, guide rollers 22 contacting with both sides of guide rails 12 provided at the side wall 2 on two positions with an interval provided in between for preventing the panel 11 from tilting,  and a conveyance part 30 provided at the underside of the floor surface 15 with a plurality of rollers 32 having grooves for inserting the slide panel 14 therein arranged in a straight line along the range of movement for the panel 11 for moving the panel 11 are provided.
Patent JP-S63246578-A (JP)
Title: Pressure-proof gate valve
Inventor: EGAWA NORIO
IPC: F16K3/18
Filed: 1987-03-31
Abstract: PURPOSE:To cope with a pressure change by turning two cam shafts which are brought into contact with the valve seat side of a valve element and with the opposite side thereof to press the valve element, whereby a pressure state is retained. CONSTITUTION:A valve seat 4 is airtightly fixed to a well 2 of a vacuum vessel, and a valve element 5 in a valve housing 1 is connected to an air cylinder 7 as valve element driving means through a connecting portion 6. One end of a cam shaft 9 is connected in such a manner as to freely turn to an air cylinder 14 as valve element tightening driving means fitted to a bracket 12 through an oscillating shaft 13 in such a manner as to freely oscillate through a connecting member 15. When a cam shaft 9 is turned, the valve element 5 is pressed to the valve seat 4 to keep a sealing state. Accordingly, the turning degree of the cam shaft is controlled to cope with a pressure change.
Patent JP-H08268048-A (JP)
Title: Air conditioning control device for vehicle
Inventor: FUJIMURA ITSUKI
IPC: B60H1/32
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the rise of in-cabin temperature by providing an operation control means of an air conditioner based on the temperature of the cooling water of an engine, measuring the time after the air conditioner is turned on or off, and the on-condition is switched by the operation control means when a time measuring means detects the preset time. CONSTITUTION: An electronic control device 10 consists of an ECU 12 for display and an ECU 14 for control, and the ECU 14 for control is provided with a micro computer 16, etc., as an operation control means, receives the signals from an engine cooling water temperature sensor 18, an accelerator opening sensor 24, and an air conditioner switch 28 to control the operation of the air conditioner based on the time measured by a counter. When the air conditioner is turned off after the preset time is elapsed, the air conditioner is turned on after the preset time is elapsed, or it is turned off after the preset time is elapsed.  When the temperature of the cooling water for the air conditioner exceeds the cut-line value of the air conditioner, and the air conditioner is turned off, the air conditioner is turned on when the temperature of the cooling water for the engine falls below the return line of the air conditioner.
Patent JP-S532059-A (JP)
Title: N gate thyristor oscillation circuit
Inventor: NAKAYAMA KATSUYUKI
IPC: H03K3/3525
Filed: 1976-06-28
Abstract: PURPOSE:To make it possible to make high frequency oscillation, and also to realize the amplification of the output current by one transistor, by using PUT.
Patent JP-S60218638-A (JP)
Title: Sheet feeding device
Inventor: KITAJIMA TADAYUKI
IPC: G03G15/00
Filed: 1984-04-16
Abstract: PURPOSE:To obtain an automatic sheet original feeding device of a copying machine which performs copying operation at a high speed by making image exposure both by optical system movement and by original movement possible. CONSTITUTION:A sheet original on an original tray 10 is sent onto platen glass 1 and stopped, and then fed in the opposite direction and returned onto the original tray 10. In the middle of the return way, a photosensitive drum 9 is exposed to the original image by optical systems 4-8 which stay under the 1st exposure part 27. This is performed repeatedly for every original to obtain one copy of every original. When copies of one original are taken, the reverse surface of the platen glass 1 is scanned reciprocally by the optical systems 4-8 as many times as one less than the necessary number of copies. Only one of originals returned to the original tray 10 is copied by being passed through the 1st exposure part 27.
Patent JP-S57190439-A (JP)
Title: Multi-concentrating/allotting device
Inventor: MOTOHASHI KAZUO
IPC: G06F11/30
Filed: 1981-05-19
Abstract: PURPOSE:To discriminate the place of a fault generated on a trunk line by connecting a pair of memories between a trunk line corresponding part of a multi-concentrating/allotting device having the trunk line and a common control part controlling the trunk line. CONSTITUTION:A pair of memories are connected between a common control part and a trunk line corresponding part in a multi-concentrating/allotting device to perform information interchange through the memories. The memory A is a supervisory information interchanging area for the common control part conducted by the trunk line corresponding part and the memory B is a supervisory information interchanging area for the trunk line corresponding part conducted by the common control part. The common control and trunk line corresponding parts write ''O'' in their respective areas A, B. When the area B of the trunk line corresponding part is ''O'', the common control part decides that the area B is correct and writes ''1'' in its area B. If a fault is generated, the common control part can not write ''1'' in the area B. The same manner is applied also to the trunk line corresponding part. Thus, the place of the generated fault can be decided by the contents of the memories.
Patent JP-S58209506-A (JP)
Inventor: MANFUREETO BORUTOFUERUTO
IPC: B27G19/06
Filed: 1983-05-02
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-S51150748-A (JP)
Title: A gas combustion equipment
Inventor: SODEOKA EIJI
IPC: F23D14/60
Filed: 1975-06-19
Abstract: PURPOSE: A gas combustion equipment keeping always a good burning condition without backing fire. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S555135-A (JP)
Title: Preparation method for take-up of turret type take-up machine
Inventor: KATAOKA HIROSHI
IPC: B21C47/06
Filed: 1978-06-26
Abstract: PURPOSE: To enable the taken-up sheet to be used close to its final end by applying an adhesive agent axially on the required position of the winding core under standby of a turret type shaft driving take-up machine in a blocked state, releasing the blocking when the tape adheres the sheet in the take-up position and resuming the take-up.  
     CONSTITUTION: At the time of mounting a winding core 1 to the turret arm 14 under standby, the blocking end of the lever is inserted into the notch of a rotator 16 in standstill by operating a positioning device 4. Next, a double-coated adhesive tape 2 is affixed to the winding core 1 in its axial center direction. When the winding core 1 of the other side turret arm 14 winds up the sheet 3 such as photographic film or the like and stops, the former winding core is put into the take-up position in place of the latter. The touch roller 8 which had been in the position 8' in contact with the sheet roll 3a having been wound is returned to the position in contact with the winding core 1 by an oscillating body 6. The oscillating body 9 which had evacu ated during taking-up comes out and stops. When the sheet 3 is pressed to the new winding core 1 by operating a pressing device, it is bonded to the tape having been affixed beforehand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60223577-A (JP)
Inventor: TERAMURA AKIRA
IPC: F16F15/04
Filed: 1984-04-18
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-S61236509-A (JP)
Title: Method and device for welding optical fiber
Inventor: IDE ATSUSHI
IPC: G02B6/24
Filed: 1985-04-12
Abstract: PURPOSE:To heat multicore fibers uniformly and weld then together by clamping optical fiber end parts and inserting a couple of heat-resisting members which limit a heated area before the start of the heating into nearby the heated part. CONSTITUTION:Discharging electrodes 1 and 1', V grooves 2 and 2', heat- resisting members 3 and 3', and fibers 4 and 4' are provided; figure (a) is a plane, figure (b) is a front elevation, and figure (c) is a side elevation. The couple of heat-resisting members 3 and 3 which limit the heated area before the start of the heating are inserted into nearby the heated and allowed to move back from the heated area. When discharging operation is carried out, the heat-resisting members 3 and 3' cover the entire surface including the V grooves 2 and 2' except the fibers 4 and 4'. Thus, a discharged area during the discharging is prescribed and foreign matter is prevented from sticking on the V groove parts 2 and 2'.
Patent JP-S61234911-A (JP)
Title: Gas permselective membrane
Inventor: OGAWA HIROSHI
IPC: B01D71/66
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a gas-permeable membrane having high oxygen permeability coefficient and selectivity by using a condensation polymer of a polysiloxane derivative having a perfluoro group and a polysulfone derivative. CONSTITUTION:A polysiloxane derivative having a perfluoroalkyl group itself, a perfluoroalkylaminosulfonic group, etc., is condensation-copolymerized with a polysulfone derivative obtained by the reaction of bisphenol A with 4, 4'-bis (4-chlorophenyl) sulfone, etc., to obtain a polysiloxane-polysulfone block copolymer having a perfluoro group on the side chain. The condensation polymerization is carried out at 70-80 deg.C reaction temp. by providing a terminal dihydroxyl group to the polysulfone and a terminal dimethylamino group to the polysiloxane.
Patent JP-H11270509-A (JP)
Title: Tuning cylinder device
Inventor: NISHI TAKAFUMI
IPC: F15B15/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate installation without extending a total length even having many stage numbers. SOLUTION: In a tuning cylinder device which is provided with a plurality of cylinder chambers 13a to 13d and pistons 12a to 12d closely moved in the cylinder chambers 13a to 13d and for supplying or receiving a fluid having a flow rate of a constant ratio to/from ports 15a to 15d connected to the cylinder chambers 13a to 13d, large diameters D1 to D4 of the pistons 12a to 12d having surfaces on which respective fluid pressure are acted are different from each other, and the pistons 12a to 12d are constituted integratedly so as to set effective areas A1 to A4 of the pistons 12a to 12d as a difference between an area having a large diameter in the pistons 12a to 12d and an area having a large diameter of the piston which is smaller for one size than that of the pistons 12a to 12d.
Patent JP-H03277933-A (JP)
Title: Torque sensor
Inventor: HIROSE SHIGEO
IPC: G01L3/14
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to measure the torque of a rotary body when power is transmitted by detecting the amount of minute displacement of rotation generated between an upper ring and a lower ring by using a minute displacement sensor (photosensor) provided at an appropriate place. CONSTITUTION:A lower ring 2 is fixed to a frame 1. A guide ring 3 is rotatably coupled in the ring 2. The ring gears of planetary gears 4 are fixed to the ring 3. An upper ring 5 is fixed to the ring gears. Elastic structure members 6 are linked between the rings 5 and 2. A photosensor 8 is attached to the ring 2 through a supporting metal fixture 7. The upper end of a light screening rod 9 is fixed to the ring 5. The lower end of the rod is inserted in the vicinity of the light path of the sensor 8. In the planetary gears 4 to which an input shaft 10 is connected, the torque transmitted from the input shaft 10 acts on the ring 5 through the ring gears. Then, minute displacement occurs in the light screening rod 9 together with the ring 5. The amount of the light of the photosensor 8 is changed by this displacement, and the output voltage is also changed. The torque can be measured based on the change.
Patent JP-S521950-A (JP)
Title: Container
Inventor: OKAMOTO FUTAYOSHI
IPC: E03D9/02
Filed: 1975-06-24
Abstract: PURPOSE: To provide a container characterized in that solidification of chemicals is not required; manufacturing costs can be reduced; construction is simple; and any chemicals can be discharged intermittently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S572377-A (JP)
Title: Heat-resistant adhesive composition
Inventor: FUJII TAKARA
IPC: C09J163/00
Filed: 1980-06-07
Abstract: PURPOSE: To prepare the titled composition having excellent adhesivity, heat- resistance, and flexibility, and suitable for the lamination of metal, glass, ceramics, etc., by mixing a polyamide compound with a reaction product of aminobenzoic acid and a polyfunctional epoxy compound.  
     CONSTITUTION: A reaction product obtained by the reaction of (A) 1mol of an aminobenzoic acid (e.g. o-, m-, or p-aminobenzoic acid) with (B) 3W6 equivalents of a polyfunctional epoxy compound (e.g. epi-bis compound, glycidyl ester compound, etc.) pref. using methyl cellosolve as a reaction solvent, is mixed with (C) a polyamide compound (dissolved in a mixture of methanol, trichloroethylene, etc.) to obtain the objective composition. The pref. amount of the component (C) is 100W200pts.wt. per 100pts.wt. of the reaction product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60220537-A (JP)
Title: Image display
Inventor: SEKIHARA TOSHINOBU
IPC: H01J31/12
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a miniaturized and lightweight high quality image display, by forming electrodes to have a sheet-like cross section for providing them with a high bending stiffness and by omitting the uppermost and lowermost accelerating electrodes while substituting them with the inner walls of a metal frame. CONSTITUTION:No accelerating electrode is provided on the upper or lower end. The uppermost line is defined by the combination of an accelerating electrode 25 and the inner wall of a metal frame 26, while the lowermost line is also defined in a similar way. Thus, the number of accelerating electrodes provided as a whole is smaller by two than that of a conventional display. Further, the cross section of the accelerating electrode 25 has a horizontal dimension larger than those of the other accelerating electrodes. Therefore, the first equipotential line 27 obtained by applying identical potential to the accelerating electrode 25 and the metal frame 26 is distributed approximately in line symmetry in the vertical cross section. The second and so forth equipotentional lines are also distributed approximately in the same way. Consequently, the orbit 28 of electrons moving according to the potential gradient is not subjected to distortion in comparison with other orbits, and therefore it can be landed to its proper position on the screen 12.
Patent JP-S62233065-A (JP)
Title: Switching regulator
Inventor: YOSHIMURA JUNJI
IPC: H02M3/155
Filed: 1986-04-03
Abstract: PURPOSE:To reduce the cost of a device, by applying output voltage due to the ON/OFF action of a switching element, to a control circuit, to work constant-voltage control. CONSTITUTION:Between one side terminal 2 of a DC power source 1 and the other side terminal 3, the series circuit of a step-up inductance element 4 and the transistor (hereinafter Tr) 5 of a converting switching element is connected, and through the connecting point 6 of Tr5, an output terminal 8 is connected via a diode 7 for preventinn of reverse current and a condenser 9. To the base of Tr5, a base control Tr10 is connected and is PWM-controlled by a control circuit 12, and a pulse oscillator 19 is set, and Tr5 is started to perform the ON/OFF action. In this case, to the power terminal 13 of the control circuit 12, the output terminal 8 is connected via a diode 14, and a detection output dividing voltage point is connected to an input terminal 15. Then, even if input voltage is low, the pulse oscillator 19 is worked for start and after that, it is constant-voltage-controlled by the control circuit 12.
Patent JP-H08247827-A (JP)
Title: Convenient calibration device for critical nozzle and method thereof
Inventor: TAKAMOTO MASAKI
IPC: G01F25/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a simple structure and to enable rapid measurement by incorporating a constant flow rate equipment in a passage downstream of a critical nozzle to be calibrated and a reference critical nozzle to be critically calibrated, and by providing a pressure measuring means for measuring a pressure in a passage between the nozzle and the constant flow rate equipment. CONSTITUTION: A critical nozzle A to be calibrated for an unknown flow rate value, and a plurality of reference critical nozzles having different known flow rate values, are removably provided on a plate 11 provided in an upstream nozzle housing 10, being arranged side by side. A plug 13 provided at an end of a cylinder rod 12a opens and closes nozzle passages in the nozzles A, B. A downstream housing 15 has the same structure as that of the upstream housing 10, and critical nozzles at a constant flow equipment C, being arranged side by side. A vacuum pump VP is connected to the housing 15 through a flow pipe 19. A pressure detecting probe 20 is provided in a passage from a position downstream of the nozzles of the housing 10 to a position upstream of the critical nozzles in the housing 15 or to the constant flow rate equipment, as a suitable position.
Patent JP-H01248359-A (JP)
Title: Sound recording and reproducing system
Inventor: SUZUKI KATSUMI
IPC: G06F3/16
Filed: 1988-03-29
Abstract: PURPOSE:To enable the recording without deteriorating the quality of sound and to simply enable the copies at low cost by recording digital data on an ordinary paper and applying a recording unit of the data to a facsimile scanning system. CONSTITUTION:The subject system is constitutive of a sound/digital-signal converting means 1 for sampling the inputted sound and converting it into a digital signal, a facsimile type recording means 2 for recording the above output as the digital information with its one bit content corresponding to the black and white according to the facsimile scanning system onto the ordinary paper P, a read means 3 for reading out the digital information recorded on the ordinary paper P and a digital-information/sound converting means 4 for converting the read digital information into an analog sound signal to be outputted. By this method, the sound recording can be performed at low cost for the digital signal, and also its copy can easily be made as well.