baber/WOPTO huggingface dataset:
Patent JP-H0499886-A (JP)
Title: Coil for generating magnetic field in dry etching device
Inventor: SAGARA ICHIRO
IPC: C23F4/00
Filed: 1990-08-18
Abstract: PURPOSE:To make a coil for generating a magnetic field lightweight and miniature and also to simplify the structure and to increase the number of turns in the coil main body by surrounding this coil main body wound on an iron core by a box made of metal of magnetic substance and supplying high-pressure air to the inside of the box body and air-cooling the coil main body. CONSTITUTION:The individual coil 1 for generating a magnetic field equips a coil 3 main body wound on an iron core 2. The periphery thereof is closely surrounded by a box body 4 which is made of metal of magnetic substance such as steel sheet and has a square shape in cross-sectional view. A supply pipe 6 and a discharge pipe 7 are fitted in the positions on the diagonal line of two side plates which constitute this box body 4 and are mutually opposed. High-pressure air A is supplied to the inside of the box body 4 housing the coil 3 through the supply pipe 6. The high-pressure air A is passed toward the discharge pipe 7 through the inside of the box body 4. At this time, the high-pressure air A is blown for the coil 3 and passed along the exposed surface of the coil 3. Accordingly the coil 3 is forcedly cooled by the high-pressure air A.
Patent JP-H0774257-A (JP)
Title: Fabrication of semiconductor integrated circuit device
Inventor: NOMURA KENICHI
IPC: H01L21/82
Filed: 1993-09-01
Abstract: PURPOSE:To increase the degree of freedom in the adjustment of wiring length by allotting more than one interface element for one pad, simulating the placement thereof, and connecting the input part commonly with one pad, thereby simplifying the routing through internal cells from the interface element and the adjustment of timing. CONSTITUTION:In an LSI 100 under design, for example, three input buffers 14 are allotted to pas 11, two input buffers 15 are allotted to pad 12, and one input buffer 16 is allotted to pad 13. The input buffers 14-16 are placed between the pads 11-13 and a unit cell 17 and the pads 11-13 are connected with the input butters 14-16 which are then wired with the unit cell 17. Subsequently, the wiring between the input butters 14-16 and the unit cell 17 is adjusted based on the simulation. This method increases the degree of freedom in the adjustment of wiring between the input buffer and unit cell. Furthermore, the interval of pad can be set longer than that of the input buffer.
Patent JP-S6194657-A (JP)
Inventor: MATSUKURA YOSHIHARU
IPC: A61J1/00
Filed: 1984-10-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0960258-A (JP)
Title: Floor panel connecting structure
Inventor: MIYAYAMA KAZUYASU
IPC: E04F15/18
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To rarely generate a step or a gap between the surfaces of floor panels and smoothly finish the surfaces of the floor panels consecutively. SOLUTION: A surface material 2 harder than a panel base material 1 is stuck to the surface of the panel base material 1 to form a floor panel 3, and floor panels 3 are connected together via a joiner 4 having nearly the same hardness as that of the panel base material 1 in this floor panel connecting structure. The side end edges of the surface material 2 of the floor panel 3 are extended outward from the side end of the panel base material 1, and hook pieces 5 folded nearly into an L-shape are suspended at the extended portions. A pair of the hook pieces 5 of the floor panels 3 on both sides are pinched, inserted, and coupled into the internal space of the groove type joiner 4 opened upward while the opening is made narrower in width than the internal space.
Patent JP-H1144533-A (JP)
Title: Preceding vehicle detector
Inventor: YAMADA KATSUNORI
IPC: G01C3/06
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To determine the position of a preceding vehicle from the image of a preceding vehicle being picked up an image input unit even when the distance to the preceding vehicle can not be measured by means of a laser radar. SOLUTION: When a laser radar 2 measures the distance to a preceding vehicle, an inter-vehicle distance calculating section 7 calculates the inter-vehicle distance from measurements and a vehicle speed control section 8 controls the traveling speed automatically. At the same time, an image input section 1 picks up the forward image of a lane, a measuring point calculating section 4 sets a template including points corresponding to a distance measuring point in an input image, and a template image memory section 5 stores a template image surrounded by a template frame in a memory 9.  When the laser radar 2 can not measures the distance, a processing control section 3 controls a correlation calculating section 6 to determine an image area most similar to the template frame stored in a memory 9 among input images through correlation processing and to calculate the estimated point of preceding vehicle in the center. Finally, the inter-vehicle distance calculating section 7 calculates the inter-vehicle distance from the estimated point of preceding vehicle.
Patent JP-S6277635-A (JP)
Title: Phase correcting circuit for video signal sampling clock
Inventor: WATANABE SHINYA
IPC: H03L7/00
Filed: 1985-10-01
Abstract: PURPOSE:To correct the phase of a sampling clock by providing a detecting means for the phase relation between the sampling clock and a horizontal synchronizing signal and a circuit which sets the phase of the synchronizing signal optionally. CONSTITUTION:The phase relation between the sampling clock CK and a signal DHD obtained by delaying the horizontal synchronizing signal HD by a half as long as the sampling clock is detected by a phase detecting circuit 5. Then a CPU circuit 6 varies the quantity of delay of a delay selector 2 with said detection output and perform correction so that the output of the phase detecting circuit 5 is invariably in the same state. A clock generating circuit 3 generates the sampling clock CK with the output signal of the delay selector 2. Thus, an input synchronizing and the sampling clock are held in constant phase relation.
Patent JP-S6460907-A (JP)
Title: Conductor for extra-thin winding
Inventor: DOI SEIICHI
IPC: H01B7/00
Filed: 1987-09-01
Abstract: PURPOSE:To provide good soldering wettability, prolonging core dissolving time, and prevent the core from dissolving during soldering and getting thin by covering a core of Cu or Cu alloy with a metal with poor solderability, coating it with a metal with excellent solderability, and by applying enamel coating thereover 4. CONSTITUTION:A core of Cu or Cu alloy is covered with an alloy with poor solderability, for ex. Zn, Co, Ni, Cr, Si, Ti, Al, and it is covered with one of the excellently solderable metals such as Au, Ag, Sn, Sn-Pb, Pb, and thereover an enamel coating is applied. Application of these metals is usually made by plating, wherein the thickness shall preferably be 0.1-1.0mum. An enamel of polyurethane or similar is favorably used.
Patent JP-S59110716-A (JP)
Inventor: MATSUTEI ORABI REIPONEN
IPC: C22B15/00
Filed: 1982-12-15
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-S6373582-A (JP)
Title: Semiconductor light-emitting element and manufacture thereof
Inventor: HINO ISAO
IPC: H01S5/00
Filed: 1986-09-16
Abstract: PURPOSE:To realize a semiconductor light-emitting element having structure excellently controlling a transverse mode easily with superior controllability and reproducibility, and to manufacture the semiconductor light-emitting element having high performance with high yield and excellent productivity by forming an etching stopping layer damaging no waveguide mechanism. CONSTITUTION:Etching is conducted for seven min by a phosphoric acid group etchant. Sections 14 not coated with an SiO2 film 13 of a P-GaAs cap layer 8 and a P-Al0.5In0.5P layer 7 are removed through etching for approximately six min, and an (Al0.4Ga0.6)0.5In0.5P layer 5 (an etching stopping layer) is hardly etched. Since etching can be stopped positively by the (Al0.4Ga0.6)0.5In0.5P layer 5 even when the layers 8 and 7 are etched for a little longer time, remaining thickness can be controlled with high yield and high accuracy. When an N-GaAs layer is grown in 2mum through an MOVPE method, etc., it is not grown on the SiO2 film 13, and can be grown selectively, and a buried layer consisting of an N-GaAs layer 6 can be shaped. An Al0.5In0.5P three-dimensional layer is used as the principal section of a clad layer.
Patent JP-S6275606-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: HASHIZUME SHOJIRO
IPC: G02B6/28
Filed: 1985-09-30
Abstract: PURPOSE:To extend the wavelength selectable range of an optical signal transmitted in the wavelength division multiplexing state by reflecting or transmitting the light by a short pass filter if the wavelength is shorter than a certain value and transmitting or reflecting the light by a long pass filter if the wavelength is longer than the certain value. CONSTITUTION:Both side walls of an enveloping case 12 constituting an optical multiplexer/demultiplexer 1 are pierced by optical fibers 8a and 8c, and a light source 16 and a photodetector 20 are brought into contact with the outside end of the fiber 8c. The ceiling of the case 12 is pierced by an optical fiber 8b, and a light source 14 and a photodetector 18 are brought into contact with the outside end of the fiber 8b, and lenses 10a and 10c and an interference film filter 2 placed between these lenses which makes rays parallel are inserted between fibers 8a and 8c. A short pass filter 4 and a lens 10b are interposed between the filter 2 and the fiber 8b, and the rays of light different in wavelength are made incident from light sources 14 and 16 if the multiplexer/ demultiplexer 1 is used as an optical multiplexer, and the rays of light are allowed to pass filters 4 and 6 and are detected by photodetectors 18 and 20 if the multiplexer/demultiplexer 1 is used as an optical demultiplexer.
Patent JP-S6373505-A (JP)
Title: Oil-filled electrical machinery and apparatus
Inventor: HORI HIDEAKI
IPC: H01F27/14
Filed: 1986-09-16
Abstract: PURPOSE:To eliminate the need for vibration reduction measures by attachment of reinforcements by attaching gas-filled bags for absorbing the oil pressure fluctuation near the inner wall surface of a tank, thereby effectively absorbing the vibration due to the propagation of the oil pressure fluctuation of the insulation oil to the tank wall. CONSTITUTION:When a coil 1 is energized, the coil 1 and an iron core 2 are subjected to an electromagneto-mechanical force and generate a vibration. This vibration is propagated to the surrounding insulation oil to cause an insulation oil pressure fluctuation, but at this time, the pressure of this oil pressure fluctuation is applied to gas-filled bags 7 disposed near the inner surface of a tank 5. When the pressure of the oil pressure fluctuation is applied to the bags in this way, the bags are compressed to cause a volume change, and the pressure is absorbed by this volume change, so that oil pressure fluctuation acting on the tank 5 as a force applying the vibration is reduced. For this, many reinforcements 6 conventionally attached for vibration control become unnecessary, and the reinforcement structure of the tank can be simplified.
Patent JP-S6470100-A (JP)
Title: Electric steam iron
Inventor: GOTSUTOHARUTO KURISUTEIAN MAAR
IPC: D06F75/18
Filed: 1988-09-02
Abstract: PURPOSE: To inspect whether a water softening agent still works or not by arranging the storage space of the water softening agent under the port of a water tank and disposing at least a partially transparent peripheral wall in the storage space. CONSTITUTION: The water tank 23 is provided with the port 36 within the range of the rear wall 29 of a housing 39 in an electric steam iron 20 and the water softening agent 41 is connected to the rear part of the port. A hole 30 is disposed within the lower side range of the rear wall 29 of the housing 39 and a holding body 31 can be put through the hole. The holding body is the integrally formed plastic one and is provided with the storage space 33 of the water softening agent 41 in an end part inside the housing 39. The holding body 31 is provided with an observation hole 32 in the end part which projects from the hole so that it can be confirmed whether the agent stored in the storage space 33 still works or not.
Patent JP-H04101292-A (JP)
Title: Cash receiving tray
Inventor: NAKAZAWA TAKEO
IPC: G07D9/00
Filed: 1990-08-20
Abstract: PURPOSE:To easily collect cash without moving hands in random directions by constructing a cash receiving tray in such a way that the tray can be turned and tilted by an external force within a fixed range in a plane perpendicular to the tray so that cash on the tray can be gathered to the front edge side of the tray and, at the same time, the tray can return to the original position when the external force is removed. CONSTITUTION:The cash receiving tray is composed of a cash receiving tray section 1 and a receiving tray supporting section 2 which has a slope 5, can be tilted on a table 7 within a fixed range when the section 1 is pushed down in the direction of the arrow, and can return to the original position when the section 1 is released. Since the section 1 is tilted forward within a fixed range of a circular arc decided by the slope 5 around a rotational fulcrum 6 when the end section of the section 1 is pushed in the direction shown by the arrow, plural coins 4 put on the receiving tray 3 of the section 1 move to the front edge of the tray 3 and can be easily collected. Therefore, the coins 4 put on the tray 3 can be collected easily in a short period of time without moving hands in random directions.
Patent JP-S60111674-A (JP)
Inventor: SHIN SADAKICHI
IPC: A63C19/00
Filed: 1983-11-22
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-H0881200-A (JP)
Title: Pressure regulating circuit
Inventor: KIMURA NOBORU
IPC: B66F3/24
Filed: 1994-09-13
Abstract: PURPOSE: To prevent rapid ascent and rapid descent of a workpiece while securing smooth rising/lowering of the workpiece. CONSTITUTION: When a workpiece W is lifted by external force, air on an auxiliary supply air chamber 46 side pushes down a pressure regulating piston 20. As a pressure gap between a pressure regulating piston chamber 24 side and the auxiliary supply air chamber 46 side is reduced, air on the auxiliary supply air chamber 46 side does not flow into the pressure regulating piston chamber 24 at once, so that rapid ascent of the workpiece W is prevented. When the workpiece W is lowered by external force, the pressure regulating piston 20 is pushed up and the pressure in the pressure regulating piston chamber 24 is increased. Then, a relief valve 86 is opened, and air in the pressure regulating piston chamber 24 is discharged.  Excessive discharge of air in the pressure regulating piston chamber 24 is prevented by means of the relief valve 86, and rapid ascent of the pressure regulating piston 20 is prevented, and consequently, rapid descent of the workpiece W is also prevented.
Patent JP-S59110046-A (JP)
Title: Optical disk positioner device
Inventor: KOIDE HIROSHI
IPC: G11B21/02
Filed: 1982-12-14
Abstract: PURPOSE:To perform tracking with high precision regardless of the movement precision of a carriage by performing tracking operation independently of the carriage. CONSTITUTION:A linear motion holding mechanism 22 is not in operation during seeking operation, so a facing yoke 23 is not attracted by a flat plate type electromagnet 21. The carriage 10, therefore, moves freely. The holding mechanism 22 operates after the seeking operation and the electromagnet 21 attracts the facing yoke 23 to hold the carriage 10. An oscillatory motion holding mechanism 20 stops its operation at this point of time. An optical pickup unit 15 is therefore allowed to oscillates through a bearing 16. Namely,the follow-up control to a track is carried out. The correction width of eccentricity from the track is about 300mum, so the angle of rotation around the bearing part is extremely small, and the influence of variation in a rotational direction is hardly exerted.
Patent JP-S6461275-A (JP)
Title: Platen bearing
Inventor: NAKAJIMA YUJI
IPC: B41J29/02
Filed: 1987-09-01
Abstract: PURPOSE:To prevent the abrasion of the engaging part of a platen with a frame at the time of the mounting/detaching of the platen, by fixing a metal body to the arm part protruding from a cylindrical bearing main body to expose a part thereof and fixing a platen bearing by the engagement of the exposed part with the frame. CONSTITUTION:In use, platen bearings 3, 4 are placed in the receiving grooves 2A, 2A on both sides of a frame 2 along with a platen 1 at first and the knob parts 3F, 4F of the bearings 3, 4 are rotated to the left when looked in an X-direction and the peripheral edge parts of the receiving grooves 2A, 2A of the frame 2 are held between the projections 3D, 3E and 4D, 4E of the bearings 3, 4 to obtain a midway state prescribing only the left and right positions of the platen 1. When the bearings 3, 4 are further rotated in the same direction, the spring pins (metal bodies) 5, 5 fixed to the bearings 3, 4 get over edge parts 2B, 2B to move in pin engaging grooves 2C, 2C to be set thereto and the mounting of the platen 1 is finished. When the bearings 3, 4 are detached from the frame 2 at the time of detaching the platen 1, the operation reverse to that at the time of the aforementioned mounting may be performed.
Patent JP-H0556831-A (JP)
Title: Show case door
Inventor: YAMAOKA KAZUJI
IPC: A47F3/04
Filed: 1991-08-29
Abstract: PURPOSE:To supply a show case which improves the appearance of the contents by equipping a vertically opening door and gives safety and reliability without dropping of the door even if one of hanging wires is broken. CONSTITUTION:The door body is composed of two sheets of glass plates vertically sliding in a show case provided with a case 1 having a heat-insulating layer 4 an opening at the front face and a door body freely closing the opening on the case. And a plurality of rollers 50, 51 52, 53 are provided at the upper part of the case 1 and the two weights 54, 55 are provided at the back side of the case 1 in accordance with the respective glass plates 5, 6. The respective glass plates 5, 6 are jointed to respective weights 54, 55 with a plurarity of wires 56, 57 arranged in the case 1 through the rollers 50, 51, 53.
Patent JP-H0958292-A (JP)
Title: Hub clutch device
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of the seal of a coupling member by using a pressure fluid only at the time of conversion from two-wheel drive to four- wheel drive and vice versa, and leaving it with atmospheric pressure after the conversion. SOLUTION: A two-way clutch 15 is assembled between inner 9 and outer 13 wheels which are fitted around an axle 2, and the large-diameter holder 18 of the two-way clutch 15 is coupled to and separated from the outer wheel 13 by means of a slider 36 moved by the action of the negative or positive pressure of pressure air, so as to hold two-wheel drive achieved by a spring 44 and four-wheel drive achieved by the attraction of a magnet 45.
Patent JP-H0540674-A (JP)
Title: Fault information output method
Inventor: MATSUI AKIO
IPC: G06F11/34
Filed: 1991-08-05
Abstract: PURPOSE:To easily and surely record fault information occurring successively by selecting a non-outputted area by referring to output identification parts provided in plural fault information output areas, respectively, and outputting new fault information. CONSTITUTION:The plural fault information output areas 10-1 to 10-N are provided in a magnetic disk device, and the output identification parts 9-1 to 9-N are provided to identify whether or not the fault information is already outputted to every fault information output area. When a fault information output means 8 detects a fault, the fault information is collected from every part of the device, and also, the content of the identification part is referred starting from the output identification part 9-1 sequentially. The non-outputted fault information output area is selected, and the new fault information is outputted. Thereby, it is possible to surely preserve those fault information when the faults occur successively. Also, since a program and the constitution of an output file can be prevented from being complicated, a high speed operation and high reliability can be obtained.
Patent JP-H07163913-A (JP)
Title: Multiplex hole nozzle device
Inventor: RAINHARUTO HARUTSUERU
IPC: B05B1/14
Filed: 1994-09-13
Abstract: PURPOSE: To maintain conditions demanded in a molecular laser isotope separation method in a wide flow area by combining the formation of a flat flow by stacking of hole free jet expansion and the guiding of a stream of gas by a parabola-shaped guide plate after the stacking. CONSTITUTION: A thin plate 1 of a nozzle body 3 is provided with at least one hole row R1 and by this hole row R1 , a slit nozzle port linear with respect to a stream of expanded gas is simulated. Each hole 2 has its diameter d, mutual web distance s, and aspect ratio s/d set for <=1 mm, <=1 mm, and 5<=s/d<=2 respectively. Further, thickness D of a thin plate related to the web distance of the hole 2 is set for D<s<2. And a gas jet flowing out from each hole 2 is restricted by plural flow guide thin plates 4 formed in a parabola extending mirror symmetrically with respect to a plane of a gas flow axis line 5 in the hole row R1 . On the other hand, the flow guide thin plate 4 forms a nozzle contour opened in the flow direction.
Patent JP-S59110906-A (JP)
Title: Actuator
Inventor: KOBAYASHI FUMIO
IPC: F16D43/26
Filed: 1982-12-16
Abstract: PURPOSE:To achieve the structural simplification and miniaturization of an actuator, by driving an output drum interlocked with an actuated member by means of rotation in a transmitter element consisting of a permanent magnet. CONSTITUTION:With centrifugal force at a time when a boss part 23a of a worm wheel 23 rotates in an arrow 43 direction, a transmitter element 31 separates from a main shaft 24 against magnetic attraction, and its outer surface rotates in the same direction as being touched to an inner circumferential surface 27a of a concave part 27. When this transmitter element 31 engages with a side part 18a of a projecting claw 28, an output drum 26 is made to turn round in the arrow 43 direction. When the transmitter element 31 is most close to an assist member 29, the element 31 is attracted to not only the main shaft 24 but the assist member 29 whereby it advances outward with certainty, thus its engagement with the projecting claw 28 is carried out without fail.
Patent JP-H0544175-A (JP)
Title: Production of artificial leather
Inventor: NAKAMURA NORINAGA
IPC: D06N7/00
Filed: 1991-08-06
Abstract: PURPOSE:To obtain through unconventional, extremely simple process an artificial leather excellent in mechanical strength, softness and cushioning characteristics by coating a base sheet with an ionized radiation-setting coating foamable simultaneously with curing followed by curing along with foaming. CONSTITUTION:A base sheet (e.g. release paper, woven fabric, nonwoven fabric) is coated with an ionized radiation-setting coating crosslinkingly polymerizable and curable by electron beam or ultraviolet-light irradiation, containing e.g. a monofunctional monomer such as (meth)acrylic ester or (meth)acrylamide and a foaming agent such as nitropentamethylenetetramine or diazoaminobenzene, followed by e.g. electron beam irradiation to effect curing along with foaming of the coating layer followed by, when needed, peeling off the base sheet.