baber/WOPTO huggingface dataset:
Patent JP-S58146763-A (JP)
Title: Sliding member
Inventor: KATOU SHINJI
IPC: C25D5/44
Filed: 1982-02-22
Abstract: PURPOSE:To enhance the wear-resistance and siezing-resistance of a pair of sliding members such as, for example, a cylinder and a piston, which are slidable with respect to each other, by making the sliding part of one of the members of aluminum alloy and by forming a plated film made of ferro-phosphor alloy or the like on the sliding part of the other one of members. CONSTITUTION:In case of such an arrangement that one of a pair of sliding members is a cylinder bore made of aluminum alloy and the other one of the member is a piston 1 similarly made of aluminum alloy, a plated film made of ferro-phosphor alloy (Fe-P) or nickel-phosphor alloy (Ni-P) is formed on the skirt part 2 of the piston 1. If the material of the piston is a metal alloy such as, for example, AC8P.T6 standard aluminum alloy, this plating is made by the following steps, in the mentioned order; etching step, pickling step, zinc substitution plating step, nickel plating step and Fe-P plating step and the like. With this process, a zinc substitution plated layer 3, a nickel plated layer 4, Fe-P plated layer 5 and a tin plated layer 6 are formed on the skirt part 2 in the mentioned order in the direction from the inside surface to the outside surface thereof.
Patent JP-H04268129-A (JP)
Title: Ceiling embedded type air-conditioner
Inventor: TOMITA SHIGEKI
IPC: F24F13/20
Filed: 1991-02-21
Abstract: PURPOSE:To save the number of varying parts occasioned by the increase of the height of a heat exchanger and to perform the common use of a part and reduce a mold cost. CONSTITUTION:A frame incorporating a heat exchanger 5, a water pan 8, a fan 6, and a fan motor 7 is divided into two divisions of upper and lower parts 3a and 3b, and an overlap margin is provided. Setting of the overlapping margin can be executed according to capacity and the shape of the water pan 8 being a constituting part needing a mold is simplified.
Patent JP-H03234977-A (JP)
Title: Sealing device and its manufacture
Inventor: NISHIGAKI TAKAYUKI
IPC: F16J15/3232
Filed: 1990-02-07
Abstract: PURPOSE:To prevent leakage of a sealing fluid to the outside through the adhered surface of the first seal ring and the second seal ring by contacting and fixing the whole surface of the flange of the flange of the second seal ring by contacting and fixing the whole surface of the flange of the second seal ring at the other member side, with the first seal ring. CONSTITUTION:The flange 14 of the second seal ring 5 being at a housing 3 (the other side member) side, that is, an end surface E at the outer peripheral side is contacted and fixed to a fitting part 10 of the first seal ring 4 along the whole periphery with an adhesive. And when a rotary shaft 2 is rotated, the atmosphere D is sucked along a groove 15 by the theory of a screw pump, a sealing fluid B is sealed, and when the shaft 2 is stopped, the fluid B is stopped by a seal lip 8. In such an operation, even though the fluid B invades in a clearance F through the sealing surface with the shaft 2 by deterioration of the lip 8, the end surface E of the flange 14 of the ring 5 is contacted closely to the fitting part 10 of the ring 4, and thereby, it acts a role of sealing actually, and the fluid B has no fear of leaking to the atmospher D side.
Patent JP-S62215185-A (JP)
Inventor: URURITSUHI KUROISERU
IPC: F16L3/12
Filed: 1987-02-10
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-S62185349-A (JP)
Title: Lead frame for semiconductor device
Inventor: YAMANAKA SEISAKU
IPC: H01L23/64
Filed: 1986-02-10
Abstract: PURPOSE:To increase pins consisting of a semiconductor without scaling up size by forming separately insulated relay wiring layers with resistance regulating sections in the periphery on which semiconductor elements are mounted. CONSTITUTION:Coats 4 are shaped to the upper surface of an island section 2 for a lead frame 1, an Si chip 5 is loaded onto the coat 4 while insulating coats 11 are formed at the peripheral end sections of the upper surface of the island section 2, and electrode layers 8 as relay wiring sections are shaped onto the films 11. Resistor section 21 for adjusting inductance among separate electrode layer are formed at the intermediate positions of the layers 8. The nose sections 3 of inner leads for the lead frame 1 are faced oppositely to each wiring-station end sections 10 and disposed, and sections among the chip 5 and wiring-station end sections 9 and sections among other one ends 10 of the wiring stations and the coats 4 on the nose sections 3 of the inner leads are connected by internal connections 7. The whole is sealed with a resin 13. Accordingly, the number of terminals can be increased, regulating inductance while size is kept as it is.
Patent JP-H04317968-A (JP)
Title: Method for calculating arrival time of incoming passenger in elevator
Inventor: KANDASAMII SANGEIBUERU
IPC: B66B3/00
Filed: 1992-02-14
Abstract: PURPOSE: To determine arrival time for each of passengers, by operating an elevator car with hall call record, calculating number of boarding passengers and time interval from the record to door closing, and dispersing arrival times in this time interval. CONSTITUTION: When a hall call is recorded, a hall message is sent to an upper run auxiliary device 113 via a ring in an operation control auxiliary device 101, and a record time is recorded with floor number. When an elevator car arrives and opens its door, number of leaving passengers is recorded in a door control auxiliary device 111. When all passengers board, the door is closed and this time is recorded in the upper run auxiliary device 113. It is sent to a movement control auxiliary device 112 to calculate the number of passengers, it is sent to the upper run auxiliary device 113 to calculate the number of passengers and recorded.  Individual arriving time of passengers calculated based on Poisson distribution and an average arriving interval using an auxiliary algorithm is calculated in the upper run auxilairy device 113, and times are dispersed adequately to be used for estimation.
Patent JP-S54120580-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: MIYANAGA FUMIO
IPC: H01J29/88
Filed: 1978-03-13
Abstract: PURPOSE: To save a conductive substance with a coating made uniform, and also to prevent the contamination of operation environment by coating a funnel surface with a conductive substance, sprayed from a nozzle tip to the funnel, by electrostatic force.  
     CONSTITUTION: Nozzle 12 serving for a supply unit spraying a conductive substance is fitted to coating-unit frame 11 and connected to coating tank 13. Then, conveyor 14 is so arranged that several funnels 15 suspended by a support part are carried sequentially inside of frame 11. Frame 11 is connected to electrostatic coating transformer 16 and applied with a negative voltage, and conveyor 14 suspending funnels is grounded with funnels taken as a positive pole to make funnels travel inside of the coating unit. Then, tank 13 is connected to a compressed air supply to spray a condutive substance from the nozzle tip toward funnels and it is applied onto funnel surfaces by electrostatic force. Consequently, the coating is uniformed to save the conductive substance and the contamination of the working environment can also be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63194350-A (JP)
Title: Microwave circuit
Inventor: ITO TAKUMI
IPC: H01L23/538
Filed: 1987-02-09
Abstract: PURPOSE:To obtain predetermined characteristic impedance, and to acquire a small-sized circuit, from which an electromagnetic field having high frequency hardly leaks, by each connecting microwave IC chips sealed with ceramics and input-output electrodes and the microwave IC chips by strip lines shaped to the surface of an inner layer. CONSTITUTION:Microwave IC chips 1 are mounted into the recessed section of a ceramic package 50, and the input-output patterns of the microwave IC chips 1 are connected to strip lines 21, 21A through connecting wires 5 respectively. Grounding films 13-15 are shaped onto the upper and lower surfaces and side surfaces of the strip lines 21, 21A, thus preventing the leakage of a high-frequency electromagnetic field. The bias patterns of the microwave IC chips 1 are connected to strip lines 31 through other connecting wires 5. The grounding patterns of the microwave IC chips 1 are wire-bonded and connected with the grounding films 14 through other connecting wires 5. The opening surfaces of the recessed sections are capped with caps 3 consisting of a metallic plate, thus sealing the microwave IC chips 1.
Patent JP-H10219693-A (JP)
Title: Greening device for cut earth slope face and greening construction method
Inventor: OGUCHI FUKASHI
IPC: A01G1/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period, to reduce construction man-hours, to a cut earth slope face speedily and certainly and to secure greening quality. SOLUTION: A greening device 1 greens a cut earth slope face by sowing a grass arbor 19 or planting an arbor 20 on the cut earth slope face formed by excavating a natural ground. In this case, it is constituted of first and second flat bags 11, 12 having a large number of holes of a specified size, provided with openings 14, 16 on end parts and laminated by their respective openings 14, 16 in the same direction, a topsoil material 18 filled in the first bag 11, seeds 21 of the grass arbor 19 filled in the second bag 12 and a base material 22 containing pot seedlings or plug seedlings of the arbor 20 planted in a pot 17 for seedlings.
Patent JP-H07239961-A (JP)
Title: Structure of opening/closing section for operation panel in transaction equipment
Inventor: KIMURA KAZUO
IPC: G07D9/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a structure of moving door mounted on an operation panel in a transaction equipment used for a monetary agency or the like. CONSTITUTION:The structure is a structure for the opening/closing section for the operation panel in the transaction equipment in which a moving door 13 is connected to the back side of a top plate 11 via a hinge 12 and an L shaped member 14 is fitted to a position at the rear end of the moving door 13 in contact with a back door 15, in this case, the L-shaped member 14 is fitted properly selecting its horizontal part to be at an upper position or a lower position.
Patent JP-S54119953-A (JP)
Title: Ultrasonic wave detection type kalman vortex flow meter
Inventor: WADA SHIYUNICHI
IPC: G01F1/32
Filed: 1978-03-10
Abstract: PURPOSE:To stably measure vortex flow regardless of the temperature variations of fluid to be measured under feedback control so that the mean phase difference between transmitting wave and receiving wave may be set within the operable phase difference of a phase detector. CONSTITUTION:In a Kalman vortex flow meter for detecting the frequency of Kalman vortex by the phase difference between ultrasonic transmitting wave and receiving waves passing through fluid, the transmitting wave generated from an ultrasonic transmission vibrator 32 is received by an altrasonic wave receiver 31 and converted to a pulse waveform by a preamplifier 33. The phase difference between the transmitting and the receiving waves is detected by an exclusive OR gate 11. The mean phase difference is detected by a low pass filter composed of a resistor 11 and a capacitor 13 and compared with predetermined phase difference by a comparator 35 to thereby become predetermined phase difference by controlling a timer IC 39 oscillation frequency control terminal.
Patent JP-H04246130-A (JP)
Title: Method for controlling flow rate of combustion gas in continuous annealing furnace
Inventor: UEDA ICHIRO
IPC: C21D11/00
Filed: 1991-01-28
Abstract: PURPOSE:To accurately control temp. of the following material having strip width different from that of the preceding material by using the prescribed heat transmission model equation and obtaining an overall coefficient of heat transfer from combustion gas flow rate and the strip width to obtain the set value of combustion gas flow rate for the following material. CONSTITUTION:To a strip prepared by joining the preceding material and the following material different in size, the target temp. and quality, the combustion gas flow rate of the following material is controlled by using the prescribed heat transmitting model equation. In this control method, the plural overall coefficients of heat transfer from the above model equation are calculated through the specific arithmetic equation for each of the calculation conditions different in strip widths and in the combustion gas flow rates. Successively, based on this calculated result, the overall coefficient of heat transfer is obtd. as functions of the combustion gas flow rate and the strip width. Successively, by using a flow rate arithmetic equation obtd. from these relations, the overall coefficient of heat transfer for the following material is obtd., and based on these, the set value of combustion gas flow rate of the following material is obtd. from the above flow rate arithmetic equation.
Patent JP-S53113418-A (JP)
Title: Communication system for still picture
Inventor: KISHIMOTO TOMIO
IPC: H04N7/12
Filed: 1977-03-15
Abstract: PURPOSE: To enable to transmit the still picture of a narrow band rapidly, by calculating the position and size or the like of the picture transmitted next at the transmission side from the amplitude of cursor signal and by contrblling at least one of the camera position and the zoom ratio at the transmission side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03233420-A (JP)
Title: Keplerian variable magnification finder
Inventor: OGATA YASUSHI
IPC: G02B15/177
Filed: 1990-02-09
Abstract: PURPOSE:To excellently compensate aberrations by fixing a 1st lens group, and moving a 2nd and a 3rd lens groups in the direction of the optical axis for variable magnification and diopter correction. CONSTITUTION:This finder consists of an objective lens O which has positive refracting power, a field lens F which has positive refracting power, and an ocular lens E which has positive refracting power. This objective lens O consists of a 1st lens group G1 with negative refracting power, a 2nd lens group G2 which has an aspherical surface decreasing positive refracting power gradually at least in a one-surface radial direction and has positive refracting power on the whole, and a 3rd lens group G3 which has an aspherical surface decreasing in positive refracting power gradually at least in a one-surface radial direction and has negative refracting power on the whole. Then the 1st lens group G1 is fixed and the 2nd lens group G2 and 3rd lens group G3 are moved in the optical-axis direction for the variable magnification and the diopter correction. Consequently, while the cost is reduced, the objective system is shortened and the aberration are excellently compensated.
Patent JP-H10211570-A (JP)
Title: Device for supporting pouring nozzle in vessel for casting
Inventor: MORITA OSAMU
IPC: B22D41/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device of a pouring nozzle in a vessel for casting which can easily, quickly and precisly execute the attachment/ detachment of the pouring nozzle to a molten metal pouring brick or a lower plate. SOLUTION: This supporting device is provided with a holding support 22 which is formed as cylindrical state hung so as to surround the nozzle hole 16 at the lower part of a sliding gate 11, arranges a bayonet inserting notch 22c to a flange 22b at the lower inside and arranges a pushing metal incorporating recessed part 22d to a flange between adjacent notches, a pushing metal pieces 25 which are incorporated in the recessed part while energizing so as to project the upper end part with springs 26, and a nozzle holder 23 which forms a cylinder with step state arranging the bayonet 23b corresponding to the notch at the upper end outer periphery and can push down the pushing metal pieces with the bayonet 23b by inserting and rotating the upper end part into the holder support 22 under condition of insert-attaching the pouring nozzle 19.
Patent JP-S62184869-A (JP)
Title: Type printer
Inventor: MORIKAWA SAICHI
IPC: B41J5/30
Filed: 1986-02-12
Abstract: PURPOSE:To make the title printer inexpensive and capable of copying with any thimble, by providing a means for connecting a cartridge of a thimble- controlling table for controlling thimbles. CONSTITUTION:The title printer comprises a microprocessor circuit 1, a cartridge-connecting part 2 for connecting a cartridge 7-n (n+1, 2, ..., N) of a thimble-controlling table, a reception buffer 3, a firmware ROM 4, a mechanism-controlling part 5 for controlling printing, and a mechanism part 6 for printing. The cartridge 7-n of the thimble-controlling table corresponding to a thimble used is connected to the cartridge-connecting part 2, and the microprocessor 1 so functions to perform printing while obtaining from the cartridge 7-n information on the position on the circumference of the thimble of a type corresponding to a printing code in data sent from a host device, an appropriate printing pressure and the width of the type.
Patent JP-H10208875-A (JP)
Title: Organic el element and manufacture therefor
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B33/12
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element which has the simple constitution and whose light emitting area is large and which can make a high-grade light emitting display, and a manufacturing method therefor. SOLUTION: A transparent electrode 12 by a transparent electrode material such as an ITO is formed on a surface of a transparent substrate 10 such as glass, quartz and resin, and a back plate 20 is formed so as to be opposed to this transparent electrode 12. A light emitting layer 18 composed of an organic EL material by a hole transport material 16, an electron transport material 17 and the other light emitting material, is laminated between the transparent electrode 12 and the back plate 20, and a light emitting unit of respective light emitting layers 18 and a conductive part 14 to these light emitting layers 18 are formed in plural rows through an insulating part 15 on a surface on which the transparent electrode 12 is formed, and the transparent substrate 10 is formed in a projecting shape with every light emitting unit.
Patent JP-S55121675-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/331
Filed: 1979-03-12
Abstract: PURPOSE:To enhance the reliability of a bipolar transistor by eliminating the projection of an emitter region through a base region at the peripheral edges of the base and emitter regions. CONSTITUTION:A thick oxide film 11 is formed at the field portion of an n-type semiconductor substrate 10, and a thin oxide film 11' is formed at the other portion of the substrate 10. Then, a p-type base region 12 is formed on the substrate, and a negative resist pattern 16 is formed in an emitter contact opening. Thereafter, the film 11' is etched, and an n-type emitter region 17 is formed by an ion implantation process. When the emitter region 17 is thus formed, it can eliminate the projection of the emitter region 17 through the base region 12 to short with the collector region (semiconductor substrate).
Patent JP-H02208965-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA AKIRA
IPC: H01L21/8242
Filed: 1989-02-09
Abstract: PURPOSE:To provide a buried grid layer to a semiconductor layer only at an optional depth by a method wherein ions are implanted with a comparatively low ion energy usually used. CONSTITUTION:A mask pattern 12 is provided to a p-type Si substrate 11, and P ions are implanted in the direction of a crystal axis with an energy of 200keV so as to induce channeling. When ions are implanted taking advantage of channeling, an implantation range Rp increases ten times or so as long as that of a usual slant implantation, and an n-layer 13 (impurity distribution I) is obtained. In succession, B ions are similarly implanted in the direction of a crystal axis with an ion energy of 200keV or lower to make a implantation Rp shallow for the formation of a p<+>-layer (impurity distribution II). Then, when the p-type Si substrate 11 is thermally treated in an atmosphere of N2 to activate keeping the distribution of impurity concentration near Rp of a curve I unchanged, the overlapped parts of the concentration curves I and II offset each other and an n-type region (dotted line) small in width is formed in a depthwise direction of n-type, and a buried n-type grid layer serving as a countermeasure to an alpha-ray soft error is formed at a comparatively deep position.
Patent JP-S63194632-A (JP)
Inventor: SOGAWA ICHIRO
IPC: G02B23/24
Filed: 1987-02-09
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-H04267978-A (JP)
Title: Method and apparatus for separating prismatic body and rolling body
Inventor: INAI MASAYUKI
IPC: B07B13/16
Filed: 1991-02-22
Abstract: PURPOSE:To certainly separate prismatic bodies and rolling bodies. CONSTITUTION:Since upward micro-vibration is applied to a flat separation table 1 slightly inclined with respect to a horizontal surface along the inclined direction of said table 1 and a mixture of prismatic bodies C and rolling bodies D is supplied to the separation table 1, the prismatic bodies C and the rolling bodies D can certainly be separated even in such a case that the max. lengths of the prismatic bodies C and the rolling bodies D are same or approximate or the dimensions of both of them are extremely small. Further, since a separation apparatus is constituted of the flat separation table 1 slightly inclined with respect to a horizontal surface, a feeder 2 supplying the mixture of the prismatic bodies C and the rolling bodies D to the separation table 1 and a vibrator 3 applying upward micro-vibration to the separation table 1 along the inclined direction, the above-mentioned separation can properly be performed by supplying the mixture of the prismatic bodies C and the rolling bodies D to the separation table 1 from the feeder 2 by operating the vibrator 3.
Patent JP-H02208514-A (JP)
Title: Capacitance type detector
Inventor: KANAYAMA ATSUSHI
IPC: G01D5/24
Filed: 1989-02-08
Abstract: PURPOSE:To achieve an even highly accurate detection by interposing a flexible member in leads in such a manner that the leads are passed through a slit of a parallel plate spring. CONSTITUTION:A mobile shaft 38 is borne with parallel plate springs 26 and 28 to be supported movably without any friction resistance. Leads 56 and 58 as drawn through slits of the springs 26 and 28 are mounted on a mobile electrode 40 mounted on the mobile shaft 38 and a flexible member 70 is interposed between the leads 56 and 58 prior to the insertion through the slits. As a result, when the mobile electrode 40 moves together with the mobile shaft 38, the leads 56 and 58 move too. But the flexible member 70 is deformed because of bending or others to prevent the leads themselves from bending or deflection. This eliminates resistance otherwise caused by a friction, deformation or the like of the leads 56 and 58 thereby enabling smooth movement of the mobile shaft 38.