baber/WOPTO huggingface dataset:
Patent JP-S6260704-A (JP)
Title: Elevating/lowering device for transfer apparatus
Inventor: FUKUOKA TOSHIRO
IPC: B65G1/00
Filed: 1985-09-09
Abstract: PURPOSE:To prevent the generation of dust, in an elevating/lowering device for a transfer apparatus, by suspending a elevating/lowering frame with plural ropes and moving on a guide rod while supporting by means of a static slider supported by a magnetic guide and an universal joint. CONSTITUTION:An elevating frame 5 will elevator or lower while being suspended by ropes 46, 47 entrained over sheaves 44, 45 arranged on a support 43 planted on a travel frame 4. Here, said frame 5 is guided by guide rods 61, 62 without contact while inserting a static slider 63 and a magnetic guide 64 respectively over the guide rods 61, 62. When engaging a static slider 63 through an universal joint not shown with said frame 5, vibration due to elevating or lowering can be prevented. With such arrangement, the generation of dust is prevented.
Patent JP-H0615477-A (JP)
Title: Ag brazer
Inventor: KASHIWAGI KOZO
IPC: C22C5/06
Filed: 1992-07-02
Abstract: PURPOSE:To enable good brazing of circuit patterns of an AgPd film, Au film, etc., and a metallic substrate by adding specific ratios of In and GaO as the components of the Ag brazers. CONSTITUTION:One of the Ag brazers consists of 5 to 30wt.% In, 0.3 to 15wt.% Ga and the balance Ag and the other one consists of 5 to 30wt.% In, 10 to 30wt.% Cu, 0.3 to 15wt.% Ga and the balance Ag. Further, the other one is formed by adding 0.2 to 5wt.% Ti to either of the two Ag brazers. As a result, the ductility of the brazing filler metal is improved and the m.p. is lowered. Loss of the components of the circuit patterns is prevented. Since wettability is good, the circuit patterns of the AgPd film, Au film, etc., and the metallic substrate are well brazed.
Patent JP-H0950583-A (JP)
Title: Seat guiding system
Inventor: FUKUDA KOZO
IPC: G08B7/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a passenger to reach his or (her) own reserved seat without losing his (or her) way by displaying a route up to the object seat in accordance with an optimum route selected from seat information read out from a ticket and current position information and guiding the route by voice. SOLUTION: Seat position information recorded in a ticket 1 is read out by a reading part 3a to 3n in each guiding device 2a to 2n, an optimum route up to an object seat is selected from the seat position information and current position information by a control part 5 and the seat position and the guide route are displayed on a display part 6a to 6n and guided by a voice through a voice part 7a to 7n. When a passenger requires guide up to the seat and the seat position information and the current position information are sent to a guide control device 13, guide parts 16a to 16n display the optimum route and outputs a guide voice on a passage or near the passage. When the passenger sits on the object seat, the guide processing is automatically reset.
Patent JP-S6442847-A (JP)
Title: Lead frame
Inventor: SONODA ATSUSHI
IPC: H01L23/50
Filed: 1987-08-10
Abstract: PURPOSE:To minimize the warp of bed part by a method wherein square dimples are composed so that respective sides thereof may be arranged to make a specified oblique angle with the Xy axes on the width direction and the length direction of bed part. CONSTITUTION:Dimples 3 are composed so that respective sides thereof day be arranged to make a specified oblique angle alpha=45 deg. with the width direction of bed part 2, i.e., the X axis and the length direction of bed part, i.e., the Y axis while the material removed in case of forming the dimples 3 may be positioned in the direction orthogonal to the oblique angle to impose the processing strain in the direction of oblique angle. Furthermore, the dimples 3 are arranged in the lattice state on the points of intersection of respective pitch t=0.5mm lines in parallel with the X-Y axes. Through these procedures, the mean intervals of the opposite sides of dimples 3 are elongated so that even if the material removed in case of forming the dimples 3 swells up to impose the processing strain, the mutual interference of the dimples 3 can be prevented from occurring to minimize the warp of the bed part 2.
Patent JP-S5990931-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASASHIMA TERUYUKI
IPC: H01L21/331
Filed: 1982-11-16
Abstract: PURPOSE:To clearly specify the end of etching in each stage and keep the characteristic without etching of the silicon substrate working as the base material. CONSTITUTION:The P-N junction surface of base 2 and emitter 3 is left in such a way as being covered with a silicon oxide film 4, and a polycrystal silicon film or that including oxygen 5 is formed on the entire part by the vapor growth method. The base electrode part of polycrstalline silicon film 5, P-N junction part of base and emitter and the emitter region are etched. For the etching, the KOH aqueous solution or CF4-O2 plasma is used, but since a selection ratio for the etching of silicon oxide film and polycrystalline silicon is large, the silicon oxide film 4 protects the silicon substrate during the etching of the polycrystalline silicon film 5.
Patent JP-S58100854-A (JP)
Title: Electrophotographic receptor
Inventor: NAGAME HIROSHI
IPC: G03G5/08
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a receptor for a laser printer having superior durability and causing little reduction of the potential by forming the 1st, the 2nd and the 3rd photosensitive layers on an electrically conductive support by vacuum deposition while specifying the elements used in the layers and the thickness of the layers. CONSTITUTION:A support 1 such as an Al plate is set on a support holding section in a vacuum deposition apparatus and heated to 70 deg.C. Se-As contg. 0.5- 5wt% As is deposited in 30-80mum thickness to form a charge transferring layer as the 1st layer 2. Se-Te-halogen contg. 25-60wt% Te and 10-200ppm halogen is deposited on the layer 2 in 1-10mum thickness to form a charge generating layer as the 2nd layer 3. Se-As contg. 0.5-2wt% As is then deposited on the layer 3 in 1-6mum thickness to form a charge retaining layer as the 3rd layer 4. Thus, an electrophotographic receptor for a laser printer is obtd. The resulting receptors A, B have high spectral sensitivity up to a longer wavelength range and high durability.
Patent JP-H06120729-A (JP)
Title: Antenna device
Inventor: WATANABE YASUSHI
IPC: H01Q21/29
Filed: 1993-08-11
Abstract: PURPOSE:To provide an antenna having a circular polarization radiant characteristic without a directivity in a horizontal direction by exciting the first antenna and the second antenna by a phase difference at an almost 90 deg. for forming a circular polarization in the face of the antenna. CONSTITUTION:A power distributed from a coaxial path by a distributor is electromagnetically connected through strip lines 12a-12d with slots 6a-6d and 11a-11d, magnetic field is generated between the slots, and the power is radiated to horizontal faces at which the slots 6a-6d and 11a-11d are provided. The line length of each lines 12a-12d is equal. Thus, the same phase is obtained at each connecting point, and a horizontal polarization with non-directivity is generated at the horizontal faces. The distributed power is radiated to the horizontal face by a mono-pole antenna 4 being the second antenna, and a vertical polarization with the non-directivity is generated. Therefore, the circular polarization characteristic with the non-directivity can be generated in the horizontal faces by adjusting the length of the lines 12a-12d, and differing the phase of the radio wave radiated from the first and second antennas at 90 deg..
Patent JP-2000022888-A (JP)
Title: Image reader
Inventor: IKEDA TARO
IPC: H04N1/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily and freely attach and detach an adjusted and fixed supporting member while maintaining the adjusted state by providing a casing for supporting an original platen with a positioning member for determining the position to attach the supporting member to the casing while making it abut to the supporting member to which the position of assembly is determined. SOLUTION: The height of a glass supporting member 11 as the supporting member for original placing glass 1 is adjusted in the direction of an arrow A with the surface of an optical rail as a reference and fixed on the side face of a casing 6 by screws or the like after the adjustment. Afterwards, an abutting part 7a of a positioning member 7 is abutted onto an end face 11d of the glass supporting member 11 in the direction of an arrow B and fixed. Thus, since the adjusted state of the glass supporting member 11 is held, even when the state to detach the glass supporting member is generated, the end face 11d of the glass supporting member 11 is abutted, positioned and fixed to the positioning member 7 so that the initial assembly state can be easily resumed.
Patent JP-S59146610-A (JP)
Inventor: SUCHIIBUN SHII SUUEIN
IPC: A47C7/46
Filed: 1983-10-25
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-S5989128-A (JP)
Title: Manufacture of building board
Inventor: MATSUSHIMA RIYOUICHI
IPC: B29C39/16
Filed: 1982-11-15
Abstract: PURPOSE:To obtain the building board, to a fitting frame thereof an urethane undiluted solution does not adhere, by hiding the fitting frame, by a sheet, filling the recessed section of the back of a building board proper with the urethane undiluted solution and coating the surface of said filling undiluted solution with said sheet. CONSTITUTION:The long-sized building board proper 2 in which the fitting frames 1, 1 are set up extending over the full length of both side edges is moved continuously by placing and fitting the fitting pieces 1, 1 onto side guides 3, 3 as conveyors under the state in which the proper is turned over. The recessed section 4 of the back of the building board proper 1 is filled with the urethane undiluted solution 6 whie preventing an adhesion on the fitting frames 1 and the side guides 3 of the urethane undiluted solution 6 by the sheets 8 delivered at the same speed as the building board proper 2 so as to hide the fitting frames 1 and the side guides 3 from an urethane injection head at the same time, and the surface of the urethane undiluted solution 6 in the recessed section 4 of the back is covered with said sheets 8, thus obtaining the desired building board. EFFECT:The quantity of the urethane undiluted solution is reduced while the surface of the undiluted solution is uniformized.
Patent JP-S5989494-A (JP)
Inventor: YASUZAWA KAZUHITO
IPC: H05K3/46
Filed: 1982-11-15
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-S6356764-A (JP)
Title: Image processor
Inventor: FUWA YUTAKA
IPC: G06T7/60
Filed: 1986-08-28
Abstract: PURPOSE:To identify the position and the rotation angle of an object at a high speed with small-scaled constitution by separating a pattern matching concerning the position and the pattern matching concerning the rotation angle to match the patterns. CONSTITUTION:First, an image stored in an object image memory 1 is read by a polar coordinate address generating part 4 and the sum of the image is obtained for each radius from the center of the area with an address part 7, Next, this is compared with the data of a reference image table 3 read by a counter 6, the patterns are matched by a pattern matching arithmetic part 8 and this is repeated concerning all positions. Thus, the central position can be obtained regardless of the rotation angle. Next, by an orthogonal address generating part 5 to the central position, both an object image memory 1 and a reference image memory 2 are read, the pattern are matched and is repeated concerning all angles. Thus, the rotation angle is obtained.
Patent JP-S5990656-A (JP)
Title: Automatic sprayer for cylinder
Inventor: IWAKAWA TOORU
IPC: B05B9/04
Filed: 1982-11-15
Abstract: PURPOSE:To economize on manpower for a spraying operation in an electromagnetic operation mechanism part which operates the spray nozzle of a cylinder to an open state by enabling optional setting of a time when said mechanism is energized and a time while said mechanism is held energized. CONSTITUTION:An electromagnetic operation mechanism part which holds freely attachably and detachably a cylinder 6 by a cylinder support part consisting of a band 7, a screw shaft 8 and a base plate 9 and consists of a solenoid 11, a spingle 12 and a lever 15 operates the spray nozzle 17 of the cylinder 6 to an open state when said part is energized. The time when the electromagnetic operation mechanism part is energized and the time while said part is held energized are set as desired by a control part consisting of a digital watch display part 18, a memory button 19, a time setting button 20, a spray hour setting button 21, a spray minute setting button 22, a unit dial 23 for the hundredth place, a unit dial 24 for the tenth place, a unit dial 25 for the decimal place, an on-off switch 26, etc.
Patent JP-S5989475-A (JP)
Title: Light-emitting semiconductor device
Inventor: KATOU MASAMI
IPC: H05B33/00
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a large number of light sources of equal luminous energy easily by guiding beams from one light-emitting chip on a substrate to a plurality of optical cables. CONSTITUTION:A plurality of optical fiber cables 6 are inserted into an epoxy resin, and covered with a resin 5 for preventing optical leakage and fixed. Caps 7 in which a resin 8 containing a scattering agent is contained are connected at the tips of the cables 6. Accordingly, the inside of a meter 9 can be illuminated uniformly.
Patent JP-H0546421-A (JP)
Title: Diagnostic program running system for function module and inter-function module error recovery system
Inventor: KIRIGATANI NOBUKAZU
IPC: G06F11/14
Filed: 1991-08-09
Abstract: PURPOSE:To perform efficient diagnosis in a short time and to recover a temporary error in a short time. CONSTITUTION:In the multiprocessor system where plural function modules 2 are connected to a service processor module 1, to which a diagnostic adapter 3 and a diagnostic program storage part 4 are connected, through a service bus 5, the diagnosis is started after a diagnostic program is loaded into a diagnosis object function module, and the diagnostic program is kept loaded even after the end of one diagnosis, and re-execution of the diagnostic program is indicated to the diagnosis object function module at each time of the end of diagnosis till the end of the number of times of diagnosis designated by the diagnostic adapter 3, and the diagnostic program is unloaded when the designated number of times of diagnosis are completed.
Patent JP-S6442717-A (JP)
Title: Constant current circuit
Inventor: KOSHIMIZU KATASHI
IPC: G05F3/24
Filed: 1987-08-11
Abstract: PURPOSE:To constitute the titled circuit so that a stable constant current characteristic is obtained against the fluctuation of a load and a power supply voltage, and also, the circuit is scarcely influenced by variance in the manufacturing process of a threshold voltage, etc., of a MOSFET, by constituting the circuit which has utilized a resistance element. CONSTITUTION:The titled circuit is provided with P channel MOSFETs 1, 3, N channels MOSFETs 2, 4 and 5, and a resistance element 6. Sources of the P channels MOSFETs 1, 3 are both connected to a power supply voltage +VDD, and source of the N channel MOSFETs, 2, 4 and 5 are all connected to a reference voltage -VSS. Accordingly, this circuit becomes a constant current circuit for supplying a constant current to a load, against not only the fluctuation of the load but also the fluctuation of the power supply voltage. That is, the variance of a constant-current value caused by the fluctuation of a threshold voltage is not generated, and a stable constant current value is obtained.
Patent JP-S5990803-A (JP)
Title: Optical fiber core
Inventor: YOSHIZAWA NOBUYUKI
IPC: G02B6/02
Filed: 1982-11-17
Abstract: PURPOSE:To improve a temp. characteristic, water pressure characteristic and economy in an optical fiber having a two-layered core structure by specifying the Young's modulus of a buffer layer and the outside diameter of the core. CONSTITUTION:Bending is generated in an optical fiber 1 by the shrinkage force acting when a core shrinks on decreasing of the core temp. on account of a difference in the coefft. of thermal expansion between an optical fiber 1 and a buffer layer 2, whereby an optical loss is increased in a double layered core structure wherein one layer of the buffer layer 2 is coated around the fiber 1. The increase in the loss with a change in the temp. of the core is suppressed by specifying the Young's modulus E1 of the layer 2 and the diameter (d) of the core. The Young's modulus E1 is selected at <=10kg/mm.<2> and the diameter (d) of the core at 0.2-0.4mm., whereby the change in the loss with a change in the temp. and the change in the loss by the effect of water pressure are decreased as compared to the core of a conventional three-layered structure. The stage of production is reduced and economy is improved.
Patent JP-S5994700-A (JP)
Inventor: TAMAGAWA MINORU
IPC: A24C5/46
Filed: 1982-11-17
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-2000062504-A (JP)
Title: Light weight seat raceway assembly
Inventor: GARRIDO PASCAL
IPC: B60N2/07
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To increase cost effectiveness by reducing parts and provide a high durability and robust seat mounting assembly. SOLUTION: A first raceway 24 has a first pair of sidewalls 28 interconnected by a first base 30, and a second raceway 26 has a second pair of sidewalls 36 interconnected by a second base 38. Each of the first sidewalls 28 is equipped with a first arched bearing surface 46, and each of the second sidewalls 36 is equipped with a second arched bearing surface 52 facing the first arched bearing surface 46. A bearing component 48 is inserted between the first raceway 24 and the second raceway 26 to provide a bearing surface 60 for engaging the first arched bearing surface with the second arched bearing surface. The bearing component 48 elastically supports the second raceway 26 with respect to the first raceway.
Patent JP-S6096523-A (JP)
Title: Purification of boron trichloride
Inventor: MURAYAMA TAKAHIRO
IPC: C01B35/06
Filed: 1983-10-26
Abstract: PURPOSE:To purify high-purity boron trichloride simply, by bringing crude boron trichloride in a gaseous state into contact with active carbon, adsorbing impurities such as silicon compounds, phosgene, chlorinated hydrocarbons, etc. on it and removing them simultaneously. CONSTITUTION:The container 1 having crude BCl3 is immersed in the heating tank 2, gasified BCl3 is passed through the adsorption tube 4 having the outer cooling part 3, packed with active carbon as an adsorbent, and purified BCl3 is collected by the trap 6 cooled by the refrigerant 5. Dried N2 is introduced into the reaction system, so that water is completely removed and corrosion is prevented. The adsorption column is preferably operated at about 15-20 deg.C at about 40-70hr<-1> space velocity.
Patent JP-H0949000-A (JP)
Title: Detergent composition
Inventor: TAKAOKA HIDEKIYO
IPC: C11D7/50
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition capable of being continuously redistilled by mixing an organic solvent with an oxidizing agent which prevents the organic solvent from suffering oxidation and has a lower b.p. than butylhydroxytoluene. SOLUTION: At least one phenolic antioxidant having a b.p. lower than that of butylhydroxytoluene (b.p.; 265 deg.C), such as cresol (b.p.; 191 deg.C) or xylenol (b.p.; 225 deg.C), is added in an amount of about 50-2,000ppm to an organic solvent which is either at least one polyhydric alcohol selected among propylene glycol monomethyl ether, propylene glycol n-butyl ether, etc., or at least one hydrocarbon selected among isoparaffins, naphthenes, etc., to obtain a detergent composition effective in the removal of a flux composition or wax composition.
Patent JP-H0487087-A (JP)
Title: Tape pat and its production
Inventor: SHIGEYAMA YOSHIHIKO
IPC: G11B23/087
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a tape pat in a short process with the same characteristic as conventional by marking a press pattern on the surface of the material of a single tape pat by means of a marking blade. CONSTITUTION:A press pattern is marked on the surface of a material 2 of a single tape pat. At production of the tape pat, a belt-shaped material 2 is passed between an upper roll 7 and a lower roll 5 and the upper surface of the material 2 is marked by a marking blade of a metallic mold 6 of the roll 7 with the fixed depth. Thus the blade pattern of the mold 6 is directly transferred to the surface of the material 2. Then the material 2 is continuously fed out. Thus it is possible to produce a tape pat in a simple and highly efficient way compared with the conventional way and with many advantages maintained in regard of the low frictional properties, the processing manhour, the preciseness, the anti-trouble performance, the production cost, etc.
Patent JP-H0251344-A (JP)
Title: Wire drive
Inventor: NAKAZAWA FUMIKIYO
IPC: H02K23/68
Filed: 1988-08-12
Abstract: PURPOSE:To enable simultaneous usage of a single device for a plurality of loads by splitting a wire screwed to the female screw section of the rotary shaft of a drive motor axially into a plurality of contactable/separatable splitted wires. CONSTITUTION:When a rotor shaft 9 rotates forward, a wire 13 is fed to a guide 15 side through gearing of the female screw section 12 of the rotor shaft 9 and the spirally formed section 13a of the wire 13, while when the rotor shaft 9 rotates reversely the wire 13 is fed to a guide 14 side. When the motion of each splitted wire 13a is guided individually through each guide 15, bundling of the splitted wire 13a at the end section of the rotary shaft 9 and separation of the splitted wires 13a pushed out from the end section of the rotary shaft 9 can be carried out easily through the guide function at the drive motor 1 side end section of each guide 15 because the end section is bent so that it is arranged radially with respect to the center of the end face of the rotor shaft 9.
Patent JP-H0251334-A (JP)
Title: Battery power source equipment
Inventor: MATSUDA YASUSHI
IPC: F02D45/00
Filed: 1988-08-11
Abstract: PURPOSE:To eliminate the necessity of a special battery for a control section by boosting the battery voltage, when it is lower than a required level, through a stepup DC converter and feeding the boosting voltage. CONSTITUTION:A starter motor 5 and a control section 3 is fed with power from a battery 4. The battery voltage is fed to a regulator circuit 2 output voltage of which is fed to a stepup DC converter 1. Output from the stepup DC converter 1 is fed to the control section 3. If the battery 4 voltage is lower than the operation insuring voltage at the control section when a starter motor 5 is driven, the stepup DC converter 1 functions to maintain the output at the operation insuring voltage.