baber/WOPTO huggingface dataset:
Patent JP-H06117510-A (JP)
Title: Continuously variable transmission
Inventor: ADACHI TAKASHI
IPC: F16H15/20
Filed: 1992-09-30
Abstract: PURPOSE:To obviate special power for following transmission operation of a continuously variable transmission, to enable rapid following and to increase transmission torque. CONSTITUTION:An inclined shaft for servo 19 is provided at a supporting part of an idler roller 4, and a rod for transmission operation 7 is connected. Also, a segment 13 is attached to a core 21 with an oscillating shaft 14 so as to constitute the idler roller 4.
Patent JP-H07155889-A (JP)
Title: Regeneration method of die for forging
Inventor: OTA TOSHIO
IPC: B21J13/02
Filed: 1993-12-02
Abstract: PURPOSE:To efficiently utilize a die member arranged at each process and to effectively reduce the production cost of die in total. CONSTITUTION:The device is provided with a first die member 12 for upsetting a second die member 14 for rough forging and a third die member 16 for finish forging. When the third die member 16 reaches its life, the third member 16 is regenerated/used for the second die member 14 with executing required repair treatment, further, when the second die member 14 reaches its life, the second member 14 is used for the first die member 12 with executing required repair treatment. By this method, the third die member 16 only us newly produced, a whole die 10 can efficiently and economically be utilized.
Patent JP-H07182604-A (JP)
Title: Removal method of precompensation
Inventor: DANIERU JIEI KURAN
IPC: G11B5/09
Filed: 1994-11-11
Abstract: PURPOSE: To eliminate the pre-compensation of data signals for which the pre- compensation is performed and to perform the data storage of high quality by using a process for converting a pre-compensation time interval to an ideal time interval and returning it. CONSTITUTION: A timer 302 generates a numerical value 304 for indicating the time between the continuous transitions of a binary input waveform 300 and sends it to a queue 306. Delay output 308 from the queue 306 is sent to a comparator 312 and compared with a numerical value range R310. Since the universal set of the range 310 includes the possible entire numerical value range of the output 304 of the timer 302, each output 304 goes into one range 310. When the numerical value 308 is in the range R310, corresponding arithmetic compensation 314 is calculated. For the compensation 314, the cases of constant addition, constant subtraction and invariable are present. The respective numerical values 316 from the compensation 314 control the time between the two continuous transitions from a binary output waveform generator 318.
Patent JP-S63155796-A (JP)
Inventor: GOTO AKIRA
IPC: G06F11/00
Filed: 1986-12-19
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-H02184722-A (JP)
Title: Measurement of amount of gas flow and gas meter
Inventor: ARUBERUTO KURAMERU
IPC: G01F1/42
Filed: 1989-11-21
Abstract: PURPOSE: To make it possible to decide the accurate amount of gas by coupling the upper limit and lower limit of pressure differences of throttling areas of adjustable throttles as a pair, and providing the range of the value of a pressure difference capable of being measured by the pair of limits. CONSTITUTION: A pipe 1 has throttles 3 formed of discs 4 to 6 having passages 9 to 11, and the disc 5 is rotated between the discs 4 and 6 by using a stepping motor 7. If the pressure difference dP measured by a pressure difference meter 16 connected to the spaces of both the sides of the throttle 3 is raised from a predetermined value equally selected to the difference dPmax at the selected throttle surface, a processor 13 selects larger throttle area under the suitable control of the motor 7, and when the processor 13 selects smaller throttle area when the difference dP is lowered to the lowest pressure difference with respect to the present throttle area. The various values of the difference dP is measured for the selected throttle area. As a result, when the gas quantity Q can be always accurately dynamically calculated by the air of the difference dP of the flow 2.
Patent JP-H01146657-A (JP)
Title: Lapping device
Inventor: KUBO HIROMI
IPC: B24B37/00
Filed: 1987-12-02
Abstract: PURPOSE:To lap an elliptical groove of a workpiece with high precision by pressing downward a tool holder housed and held in a piston moved downward by a pressure-adjusted fluid, and providing a means for oscillating a lapping tool while pressing the lapping tool against the workpiece on a table. CONSTITUTION:An attachment 1a is fixed to a machine tool spindle head 2a, an eccentric dowel 4 of an eccentric shaft 3 is eccentrically located by rotating a rotary disc 2 connected to a fixed disc 1, a tool holder 6 is also eccentrically located through an eccentric pin 5, and the tool holder 6 is oscillated by a specified eccentricity by rotating the spindle head 2a. In this instance, a piston 10 housing and holding the tool holder 6 is moved downward with the supply of pressurized air to an air pocket 9b of a cylinder 15, and presses the tool holder 6 downward toward a workpiece 8 fixed and held on a table 11. A lapping tool held in the oscillating tool holder 6 is pressed against the workpiece 8, and an elliptical groove of the workpiece 8 is lapped by this lapping tool.
Patent JP-H01146644-A (JP)
Title: Repair information indicating device for machining cell tool
Inventor: RI HOUCHIN
IPC: G05B19/418
Filed: 1987-12-02
Abstract: PURPOSE:To unifiedly display the content of repair to a tool repair worker and to ensure management of a tool, by a method wherein, from read using hysteresis data of each tool in relation to a using life set data, life information and repair information are prepared for visual display. CONSTITUTION:A cell controller 22 reads all tool data by a machining cell 10 through a MAP data link, and writes the tool data in a data base 28 by means of the tool using time reading function of the machining cell 10 with which a tool repair content indicating device 26 is provided. Tool data is compared with tool classification and tool using life set data, preregistered in a data base 28, and is computed. When a remaining using life is reduced approximately to a specified limit value, the tool repair information is prepared and visually displayed to write in the file of the data base 28. Using life data of the machining tool of a machining cell is promptly grasped, the repair content is unifiedly displayed to a tool repair worker, and controlling and reliable tool management can be effected.
Patent JP-H04178214-A (JP)
Title: Continuous manufacturing device of welded tube
Inventor: NAKAKO TAKEFUMI
IPC: B23K37/00
Filed: 1990-11-08
Abstract: PURPOSE:To eliminate the deviation of butt end part and to make the bead constant and to prevent the welding defect such as the hole opening or the back of penetration, etc., by providing the carrying device having the vibration absorbing capability between the shaping machine to shape the bead and the welding equipment. CONSTITUTION:A carrying device is set on the downstream side of a welding equipment, on this carrying device, plural roll stands 20, 21 are arranged along the carrying direction of the welded tube S2, and respective paires of rolls 20a, 20b and 21a, 21b are set. At elastic lining layer is formed on the circumferential surface of each roll, stickes closely on the outer circumferential surface of the welded tube S2 by elastic-shrinkage. The bead shaping machine is set at the downstream side of the carrying device, the grinding wheels are pressed to both inner and outer sides of the bead B, the front bead and the shaping of bead are executed. The vibration generated on the welded tube S2 at the bead shaping time is absorbed with the carrying device and is not transmitted to the welding equipment.
Patent JP-S63159220-A (JP)
Title: Galloaluminosilicate and production thereof
Inventor: UEDA SATOSHI
IPC: C01B39/26
Filed: 1986-12-22
Abstract: PURPOSE:To enable the production of the titled silicate having a zeolite-type structure and containing tetrahedral structures of SiO4 AlO4 and GaO4 in the skeleton, by crystallizing a specific mixture of a silica source, alumina source, gallia source, alkali source, water and an organic mineralizer. CONSTITUTION:A starting reaction mixture of formula II is crystallized in an autoclave at 130-180 deg.C under autogeneous pressure. In the formula II, L is one or more alkali metal, alkaline earth metal or NH4 ion having an atomic valence of j; TEA is tetraethylammonium ion; r is 0.02-0.9; p/q is 0.03-0.15; s is 65-100; (p+q)/s is 0.2-0.5; t/s is 15-40. The galloaluminosilicate as synthesized is calcined at about 450-700 deg.C and ion-exchanged to obtain a galloaluminosilicate having a composition of formula I and containing a specific d-spacing. In the formula I, R is one or more cations having atomic valence of m; e is <=2; f is 0.05-0.9; g is 15-22.
Patent JP-H11141400-A (JP)
Title: Oil reservoir structure of four-cycle engine
Inventor: ONISHI YOJI
IPC: F01M11/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure an oil amount without increasing the depth of the oil reservoir and to prevent the occurrence of air bite during rapid acceleration. SOLUTION: An oil suction port 6 is opened in the vicinity of the bottom of an oil reservoir chamber 3, and a four-cycle engine for a vehicle sucks oil in the oil reservoir chamber 3 through the oil suction port 6. Oil different chambers 13 and 33 partitioned by partition walls 11 and 31 from the oil reservoir chamber 3 and having an upper end covered with ceiling walls 12 and 32 are formed in the front part or the rear part or both parts of the oil reservoir chamber 3. Small holes 20 and 40 for a flow of oil are formed in the lower end parts of the partition walls 11 and 31, and air holes 21 and 41 are formed in ceiling walls 12 and 32.  Oil is also stored in the oil different chambers 13 and 33, and by communicating with the oil reservoir chamber 3 through the small holes 20 and 40, an oil amount is ensured and temporary oil movement during rapid acceleration or rapid decrease is prevented from occurring and air bite is prevented from occurring.
Patent JP-H09145171-A (JP)
Title: Air conditioner and accumulator used for it
Inventor: OKUBO TAKESHI
IPC: F25B43/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the liquid of a compressor from returning in the course of its operation and precisely detect the overflow of a liquid refrigerant in an accumulator even in an air conditioner having no pressure reducing device nor a receiver tank. SOLUTION: An outdoor unit 100 comprises an accumulator 6, a compressor 1 and an outdoor heat exchanger. An indoor unit 200 comprises an indoor heat exchanger and a pressure reducing device 7. A detecting means is provided for detecting the amount of a liquid stored in the accumulator 6. A means for reducing the amount of effective refrigerant in a refrigerant circuit is provided for the purposes of, when the amount of the stored liquid detected by this means reaches a prescribed amount throttling the degree of opening of the pressure reducing device 7 during a cooling operation, and throttling the degree of opening of the pressure reducing device 7 of either indoor unit 200 during a heating operation so as to store the refrigerant in the indoor heat exchanger 2 of the indoor unit.
Patent JP-H04179126-A (JP)
Title: Semiconductor integrated circuit device in shield structure
Inventor: SHIMIZU KATSUSUKE
IPC: H01L23/52
Filed: 1990-11-09
Abstract: PURPOSE:To enable the title semiconductor integrated circuit device abating the noise while avoiding the larger size and high cost to be manufactured by a method wherein either one metallic layer out of the second and third metallic layer is formed as if covering almost the whole surface so as to be fixed to the ground potential or the supply voltage potential. CONSTITUTION:The first metallic layer 12 is formed on the elements formed on a silicon substrate 2 through the intermediary of an interlayer insulating film 10; the second metallic layer 16 is formed on the metallic layer 12 through the intermediary of another interlayer insulating film 14; the third metallic layer 20 is formed on the metallic layer 16 through the intermediary of the other interlayer insulating film 18; and then the second metallic layer 16 is made into a shielding metallic layer using the first metallic layer 12 and the third metallic layer 20 as the wiring metallic layers. Finally, the shielding metallic layer 16 is fixed to the ground potential or the power supply voltage potential through either one out of the substrate 2, the first layer metallic wiring 12a, the third layer metallic wiring 20a.
Patent JP-H06131692-A (JP)
Title: Optical head device
Inventor: HOSOKAWA HAYAMI
IPC: G11B11/105
Filed: 1992-10-16
Abstract: PURPOSE:To decrease the volumes of both beam splitter and the part of two photodetectors. CONSTITUTION:The beam splitter 11 is comprised of a light separating plane 11d which partially transmits incident light from a light incident plane 11c and separates it by reflecting a part of it, a light emitting plane 11b which emits light transmitting the light separating plane lid, and a light emitting plane 11a which emits by refracting the light reflected on the light separating plane 11d. The incident angle of the incident light Pin for the light separating plane 11d is set at >=45 deg., and an angle formed between the emitting light Pa and Pb at <90 deg., and the light can be received by the photodetectors 12a, 12b on a light receiver 12.
Patent JP-H05249198-A (JP)
Title: Integrated circuit testing device
Inventor: MITA RIKITAROU
IPC: H01L21/66
Filed: 1991-10-24
Abstract: PURPOSE:To obtain an integrated circuit testing device which can generate a plurality of test mode signals from a plurality of test mode setting signals by only providing a single input terminal. CONSTITUTION:When a test mode setting clock signal is supplied to one input terminal of an integrated circuit, the clock signal is converted into an n-bit output signal by means of an n-bit counter 2. The n-bit output signal is then converted into m(2<n>-1) kinds of mode signals by means of a decoder 4.
Patent JP-H06157077-A (JP)
Title: Production of type core wire of optical fiber
Inventor: MIZUGUCHI HIDEAKI
IPC: C03C25/10
Filed: 1992-11-16
Abstract: PURPOSE:To stabilize transmission characteristics by traveling plural core wires of optical fiber in a row in a fiber introduction part charged with an inert gas, continuously coating the core wires with a resin and curing by UV. CONSTITUTION:An inert gas such as an N2 gas or an Ar gas in introduced from an gas inlet 531 to an optical fiber introduction part 57 and discharged from a gas outlet 512. The inert gas is introduced so that the interior of an optical fiber introduction part 57 is not made constantly negative pressure by a differential pressure gauge 59 to isolate admixture of air. To the optical fiber introduction part 57 in this state, core wires 3 of optical fiber arranged in a row and bundled in a beltlike state are successively introduced. The core wires of optical fiber are coated with a resin 6 such as a UV-curing resin by a resin coating chamber 56 and taken out from an outlet 12 at a flange part of a die 52. Successively the coated core wires of optical fiber are passed through a resin curing furnace, cured and wound to give tape core wires 8 of optical fiber having stable transmission characteristics, mechanical characteristics and temperature characteristics.
Patent JP-H11137485-A (JP)
Title: Vacuum cleaner
Inventor: HOSHIIDE SHINICHI
IPC: A47L9/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which noise of an electric blower is shielded to achieve low noise by disposing a containing box for a printed board over the electric blower. SOLUTION: An electric blower 29 is held by a front support body 30, a back support body 31, and a shock absorbing body 32, a containing box 34 to contain a printed board is disposed over the electric blower, so noise generated from the electric blower 29 is shielded, and space is provided around a side surface and a lower surface of the electric blower 29, so an air discharge passage is sufficiently secured.
Patent JP-H05119680-A (JP)
Title: Storage method for electrophotographic sensitive body
Inventor: HONGO KAZUYA
IPC: G03G21/00
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the storage method for an electrophotographic sensitive body which enables obtaining always good and uniform images after the transportation and storage of the electrophotographic sensitive body and before the start of using this body. CONSTITUTION:A conductive film is used as a protective film 1 for protecting the surface of the photosensitive layer of the electrophotographic sensitive body 2 in the storage method for storing the electrophotographic sensitive body. This conductive film is wound in tight contact with the photosensitive body in such a manner that the exposed part of the photosensitive layer surface is covered therewith.
Patent JP-2000128451-A (JP)
Title: Disassembling jig for magnet braking device
Inventor: SAWADA MASAKI
IPC: F16D65/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent arms from being fluctuated when a magnet braking device is disassembled. SOLUTION: Arms are so constituted that they can be held at specified intervals respectively by the use of a bar-like body 2, a support body 1 provided with nuts 10A and 10B threadedly engaged with the bar-like body 2, fastening parts 10 through which one end parts of the bar-like body 2 of the support body 1 is inserted so as to be fastened with the nuts 10A and 10B, bar-like members 7A and 7B so set in parallel with each other as to be the size W1 of width capable of being engaged with the arms, locking members 9 and 9A on which the engaged arms are locked, a first holding body 5 provided with wing nuts 8 and 8A holding the arms, the fastening parts 10 through which the other end of the bar-like body 2 of the support body 1 is inserted so as to be fastened with the nuts 10A and 10B,  the bar-like members 7A and 7B so set in parallel with each other as to be the size W1 of width capable of being engaged with the arms, and a second holding body 6 provided with the locking members 9 and 9A on which the engaged arms are locked.
Patent JP-2000127329-A (JP)
Title: Decorative plate
Inventor: SANO SEIJI
IPC: B05D5/06
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To upgrade a sense of a stereoscopic quality and a sense of a hand touch by spraying an aggregate paint on one layer selected from a base material, a rough coating layer, a design layer and a transparent protective layer. SOLUTION: A sealer layer 2 for waterproofing or stopping an alkali as needed is executed on a surface of a base material 1 having a protrusion and recess surface, a joint color paint layer 3 is provided on the overall surface of the layer 2, and a protrusion color paint layer 4 is provided on a protrusion part of the layer 3 to constitute a roughly coating layer 5. A design layer 6 using a printing ink made of a coloring agent, a binder resin, an extender, another additive and the like is partly provided on the protrusion part of the layer 5. Further, an aggregate 7 is scattered on the layers 5 and 6 directly or through a suitable adhesive, or an aggregate paint mixed suitably with binder resin is sprayed thereon.
Patent JP-H05145903-A (JP)
Title: Television signal image pickup device
Inventor: HIRANO YASUHIRO
IPC: H04N7/01
Filed: 1991-11-21
Abstract: PURPOSE:To generate an image signal sequence having a wide aspect ratio suitable for a letter box system by replacing the image signal of a scan line at a part of valid pixel scanning lines with a specified signal by a masking operation. CONSTITUTION:An image signal sequence VN having an aspect ratio 4:3 the same as a current television system photoelectrically converted at a photoelectric conversion part 1 is supplied to a masking circuit 2 and an image signal sequence VWA corresponding to the wide aspect image of an aspect ratio N:3 is generated by the masking operation. Corresponding to an operational form, a selective circuit 3 selects either the signal sequence VN or VWA according to a control signal SL. An encode circuit 4 executes a prescribed encode processing corresponding to the TV system and a TV signal Vs is generated. In the circuit 2, the signal sequence VN and a specified signal SM replaced by the masking operation are supplied to the selective circuit, the signal SM is outputted during the period of the masking operation, the signal sequence VN is outputted during the other period according to the control signal and the signal sequence VWA is generated.
Patent JP-H03187040-A (JP)
Title: Optomagnetic disc reader, detection of signal recorded on optomagnetic disc and optomagnetic disc
Inventor: IAN EDOWAADO HENDAASON
IPC: G11B27/24
Filed: 1990-11-09
Abstract: PURPOSE: To make possible selectively reading a light intensity signal and a magneto-optical signal by marking plural marks in a magneto-optical recording area on a magneto-optical disk at intervals in the peripheral direction and covering a whole disk surface with magneto-optical coating. CONSTITUTION: The magneto-optical disk 30 of a hard sector form is supported rotatably on a shaft 31, and the disk 30 is divided by sector parts 60 consisting of two pieces of parallel carved areas 14, 15 in the peripheral direction. The area 14 is used for following up a track, and is provided with plural marked parts 18, and whether light beam scanning is performed to any sector part is identified. This identification signal is received by cascoded photodiodes 36, 37 to be separated to a light signal of a P component and the light signal of an S component, and they are amplified by an operational amplifier 38 to be imparted to a servo circuit 54, and thereafter, track following/track seeking servos are controlled by them to be supplied to a magneto-optical system 32. In such a manner, the light intensity signal, the magneto-optical signal are read selectively.
Patent JP-H07138818-A (JP)
Title: Method for winding starting end part of fleece on bobbin in lap forming device and device therefor
Inventor: AWANO MASAKI
IPC: B65H65/00
Filed: 1993-11-10
Abstract: PURPOSE:To surely wind the starting end part of a fleece on a bobbin by a readily practicable simple means in starting of lap winding. CONSTITUTION:An air flow is blown from a blow nozzle 15 arranged below the adjoining part of a pair of winding drums 1 and 2 from the bottom to the top to force the starting end part of a fleece F drawn out from between a back drum 2 and a bobbin 4 to the bottom of the bobbin.
Patent JP-H11141726-A (JP)
Title: Pressure type gate valve
Inventor: OKII TOSHIKI
IPC: F16K31/126
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness in opening/closing of a valve, and carry out suitable control by smoothly setting a lift characteristic of a valve element, and shortening a hysteresis width. SOLUTION: At the time of opening/closing of a valve element, an end part of an upper stem 143 is loosely inserted into a joining recessed part of a holder 142 at a prescribed clearances even in the case where the upper stem 143 receiving a spring load Ps is inclined or slid by the spring load Ps , and thereby, the inclining, displacement or the like of a second stem body are absorbed by loose movement of the second stem body in the clearance, and an influence exerted on a lower stem 141 and the holder 142 is reduced.