baber/WOPTO huggingface dataset:
Patent JP-S6270110-A (JP)
Title: Control device for spacing of material transported in clean room
Inventor: KANO YUJI
IPC: B65G43/00
Filed: 1985-09-19
Abstract: PURPOSE:To reduce the degree of contamination and enhance the productivity by judging the types of transporting machines, in a titled device on semiconductor, setting the intervals of transporting machines on the basis of the result of judgement, and performing operation and stop of the transporting machines with a specified interval held. CONSTITUTION:When a transporting machine type judging means 2 judges the type of transporting machine 1a contactlessly and feeds the data into a transporting machine interval output means 3, the transport machine interval is determined for each type of transporting machines 1a-1c and output to a transport machine operation/stop command means 4. On the basis of the fed value of interval, the command means 4 gives a command for either operation or stop to the following transporting machines 1b, 1c via solenoids 5a-5c so that the transporting machines run at a specified spacing. This arrangement retains the degree of contamination inside a clean room under a certain level, which also provides enhanced productivity.
Patent JP-H0547778-A (JP)
Title: Manufacture of transistor
Inventor: FURUKAWA HITOSHI
IPC: H01L29/73
Filed: 1991-08-19
Abstract: PURPOSE:To have a distance between an emitter hole and a base contact hole uniform. CONSTITUTION:After nitride films 12 are formed on the surface of a base region 6 at positions where a base contact hole and an emitter contact hole are formed by one darkroom process, oxide films 13 are selectively formed on the regions other than the nitride films 12 and then the nitride films 13 are removed to form the base contact hole and the emitter hole in a self-alignment manner. Therefore, a uniform distance between the base contact hole and the emitter hole can be obtained. With this constitution, even if a base electrode 10 and an emitter electrode 11 are formed by using one mask, both the base electrode 10 and the emitter electrode 11 can be accurately matched with the base contact hole and the emitter hole respectively.
Patent JP-H1153646-A (JP)
Title: Merchandise sale registration device
Inventor: YANAGAWA RYOJI
IPC: G07G1/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To register a single merchandise by easy operation on a keyboard even if a touch panel gets out of order by allowing a substitutional registering means, which performs a sale registering processing for a merchandise allocated to a touch key area to function when the touch key area is selected with a selection key of the keyboard. SOLUTION: The keyboard 6 is provided with the selection key for selecting one touch key area in a touch key group image for single-article registration displayed on a display. Namely, the keyboard 6 has arrow keys as cursor move keys for moving the cursor displayed on the screen of an operator's display unit 10 in the horizontal and vertical directions and an input key for specifying a choice of the touch key area where the cursor is positioned. When one touch key area is selected with those selection keys, the substitutional registering means which performs the sale registering processing for the article assigned to the touch key area is allowed to function.
Patent JP-H0255459-A (JP)
Title: Extension telephone set call device
Inventor: NISHIYAMA TAKESHI
IPC: H04M3/42
Filed: 1988-08-19
Abstract: PURPOSE:To simply and surely call plural extension telephone sets simultaneously by hooking off any of plural extension telephone sets rung simultaneously so as to form a channel. CONSTITUTION:When a caller uses a caller extension telephone set 1A to dial an extension telephone number (i), a dial count circuit 23A in an extension circuit 3A receives the dial signal and informs it to a common control section 13. When the common control section 13 receives the extension number (i), a table 30 is referenced to call telephone sets 1B to 1D corresponding to the extension number (i) and to confirm the information such as allocated position or idle/busy state. Then the called party hooks off the extension telephone set IC, then a reply detection circuit 25C of the extension telephone set 3C informs the reply to the common control section 13. The common control section 13 receives the reply notice to form a channel 27 with speech circuits 22A, 22C via a channel network 20.
Patent JP-2001032715-A (JP)
Title: Installation structure of thermostat in water-cooled internal combustion engine
Inventor: OGASAWARA ATSUSHI
IPC: F01P7/16
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve assemblability and reduce cost by simplifying the installation structure of a thermostat, and also improve cooling responsiveness and cooling stability of cooling water by a radiator in the installation structure of a cooling water temperature detecting thermostat in a water-cooled internal combustion engine in which the radiator is installed on the upper part of the internal combustion engine. SOLUTION: In this installation structure of a cooling water temperature detecting thermostat 82 in a water-cooled internal combustion engine 30 in which a radiator 41 is installed on the upper part of the internal combustion engine 30, the thermostat 82 is arranged in a cooling water circulating route and is arranged to be placed in the tank (storage chamber 41a) of the radiator 41. The thermostat 82 is installed by being held between the cooling water outlet 43 of the internal combustion engine 30 and the cooling water inlet 130 of the radiator 41.
Patent JP-2001033487-A (JP)
Title: Probe card for testing semiconductor integrated circuit and manufacture of this probe card
Inventor: TAKEMOTO MEGUMI
IPC: G01R3/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit testing probe card which simplifies its forming. SOLUTION: A probe card 8 is provided with a plurality of probes 9 for inputting/outputting an electric signal for confirming the operation of a semiconductor integrated circuit 6, to the bonding bad 7 of the integrated circuit 6. Each probe 9 is formed by forming a conductive film on the surface of a protrusion 10a of an insulating base material 10 having a plurality of protrusions 10a on its surface.
Patent JP-H1141405-A (JP)
Title: Network print system
Inventor: KUBOKURA MASATOSHI
IPC: H04M11/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for data transmission by utilizing a digital composite machine having printer and FAX functions that is connected to a computer through a network to reduce an apparent communication distance on telephone line between the composite machine and a destination facsimile equipment. SOLUTION: The system is provided with a computer 1 having an application software used to realize document printing and a printer driver, a digital composite machine 2 having printer and FAX functions connecting to the computer 1 through a network, and a destination FAX 3. The computer 1 obtains print data suitable for a printer by the printer driver, sends the data to the digital composite machine 2, which sends print data in a form of bit map image to the destination FAX 3.
Patent JP-S6267135-A (JP)
Title: Metallic composite stock and its production
Inventor: FUJITA YONEAKI
IPC: C22C47/12
Filed: 1985-09-19
Abstract: PURPOSE:To prevent surface layer cracking and wear of a working tool during working by consisting of the surface layer part of a stock of only the base metal in the stage of producing the stock for production of a composite material consisting of a metal and ceramic short fibers, whiskers, particles, etc. CONSTITUTION:A preform consisting of the short fibers, whiskers, particles, etc. 4 of ceramics is inserted into a casting mold and >=1mm space is provided between the casting mold and the preform. The molten base metal is then poured into said space and atop the preform and is pressurized, by which the molten metal is impregnated into the preform and is then solidified. The composite metallic material stock for a billet 1 for extrusion, slab 2 for rolling, etc. of which the surface layer part 3 consists of only the base metal at >=1mm thereof is obtd. The reinforcing material 4 in the stock does not contact directly with the working tool such as roll, mold or die during working such as rolling, forging or extruding of such stock; therefore, the wear thereof is obviated. The ductility of the surface layer part 3 of the above-mentioned stock is improved and the surface layer crack which is most liable to arise is prevented.
Patent JP-H0372815-A (JP)
Title: Method for constructing hedge
Inventor: MATSUSHITA YASUSHI
IPC: A01G23/04
Filed: 1989-08-10
Abstract: PURPOSE:To efficiently create a uniform and high quality hedge without depending on skill of a planting artisan by growing each tree for the hedge in a netlike box unit, then digging out the box unit and all, placing the box unit in a corrosive box unit, transporting the obtained box unit to a field and then carrying out construction. CONSTITUTION:A root part of each tree 4 for a hedge is housed in a netlike box unit 1 in a producing district of factory. In the above-mentioned state, the box unit is buried in the ground to cultivate the aforementioned tree for the hedge into a prescribed form. The tree 5 for the hedge, together with the above-mentioned box unit 1 and all, is dug out of the ground and the box unit is then housed in a corrosive box unit 6. In this state, the aforementioned tree for the hedge, together with the corrosive box unit and all, is subsequently transported to a field for constructing the hedge. In the above-mentioned field, the aforementioned tree is arranged in the state of the above-mentioned corrosive box unit 6 buried in the ground to construct the hedge.
Patent JP-H0491622-A (JP)
Title: High voltage surge suppressor
Inventor: FUKUI NOBUTAKA
IPC: H02H9/04
Filed: 1990-08-07
Abstract: PURPOSE:To obtain a lightning surge suppressor by fixing magnetic bodies having special frequency band such as ferrite cores, while distributing, to the power line of a transmission line in a high current, high voltage power facility. CONSTITUTION:Magnetic rings 6 such as ferrite cores are secured, with fixing metals 7, around the power line 2 of a transmission line. When a thunderbolt attacks on the power line and a lightning surge current 4 propagates on the power line 2 to intrudes into a power station 1, magnetic flux induced by the lightning surge current 4 interlinks with the magnetic body 6 because the devices according to the invention are fixed. The magnetic body 6 converts only high frequency components in the range of several hundreds-several mega HZ into thermal energy and lowers the peak value of lightning surge. A single device lowers the leak value only slightly, but when a multiplicity of such devices are distributed on the power line, peak value of lightning surge current can remarkably be lowered.
Patent JP-H0879609-A (JP)
Title: Video reproduction device
Inventor: SAKASHITA AKIO
IPC: H04N3/40
Filed: 1994-08-31
Abstract: PURPOSE: To provide a video reproduction device which can stably transport a picture film and can securely stop by means of simple work. CONSTITUTION: A transport means 1 to which the picture film 30 with plural apertures and blank parts alternately arranged in one direction at the same pitches is loaded and which transports the picture film 30 in the arranging direction of the apertures and the blank parts of the picture film 30, a detection means 2 which is provided so that it can detect the prescribed characteristics of the two adjacent blank parts in the picture film 30 transported by the transport means 1 and a control means 3 judging whether the detection results of the respective blank parts by the detection means 2 are the same on the both blank parts or not and controlling the operation of the transport means 1 to stop in synchronizing with the detection when they are the same are provided.
Patent JP-H1152271-A (JP)
Title: Optical scanner
Inventor: AKATSU KAZUHIRO
IPC: H04N1/113
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To make the quantity of scanning light uniform and to execute printing with equal printing density by arranging a light quantity control element between an optical element and a surface to be scanned and making the exposure position of negative photosensitive material, at the time of forming the light quantity control element to be the same position as that where it is arranged as the light quantity control element of an optical scanner. SOLUTION: The negative photosensitive material has characteristic that transmission density gets high as exposure light quantity is made large and, on the contrary, the transmission density gets low as the exposure light quantity is made small. Then, transmitted light quantity is decreased when the transmission density is high and the transmitted light quantity is increased when the transmission density is low. By utilizing such a principal, the light quantity control element 7 intervening between an Fθ lens 5 and a photoreceptor 6 is formed and arranged in the optical scanner, so that the optical scanner where scanning light quantity distribution is uniform is obtained. By arranging the element 7 in the same place as that of the negative photosensitive material arranged at the time of forming the element 7, the scanning light quantity is accurately uniformized.
Patent JP-S6364009-A (JP)
Title: Submarine optical cable
Inventor: FUNAKI YASUSHI
IPC: G02B6/44
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a submarine optical cable which improves the effect of preventing running water by coating a coupling agent to divided metallic pieces forming a pressure resistant layer to intensity the adhesiveness of the compd. packed therebetween. CONSTITUTION:The optical cable is constituted of an optical fiber unit 1 and the pressure resistant metal layer 2 which protects said units against high water pressure and is also used as a power feed line. The pressure resistant layer 2 is formed by being longitudinally placed with the trisected sectorial pieces 2a-2c. The compd. (CP) supplied from a CP tank 21 is packed into the spaces 3 at the time of preliminarily forming the coupling agent film on the pieces 2a-2c, then placing the pieces longitudinally to form the pressure resistant layer 2 in the stage for passing the pieces through a metallic piece cleaning device 12, a primer coater 13, etc., in the formation of said pieces. For example, NH2C3Si(OCH3)3, etc., are selected in the case of silane agents as the coupling agent. The adhesive power of the inorg. pressure resistant layer 2 and the polyurethane CP is intensified by coupling, by which the formation of the running water route liable to the formed at the boundaries between the pieces 2a-2c and CP is prevented.
Patent JP-H0492918-A (JP)
Title: Printer control system
Inventor: SATOYOSHI YOKO
IPC: G06F3/12
Filed: 1990-08-06
Abstract: PURPOSE:To improve service by preventing the output of an unnecessary message from center. CONSTITUTION:A message data area 10-1 and a VRAM system area 10-2 are prepared in VRAM 10 of a memory 1. Message data transmitted from a center 8 is written in the message data area 10-1. The message is only displayed in a display unit 3 and the message which is not necessary to be outputted to a printer 5 is written in the message data area 10-1 by turning on a control flag FLG by the judgement of a reception control part. Commercial etc., are written in the VRAM system area 10-2. A numerical value except for zero is written into the data length part of commercial, etc., which are outputted to the printer 5 but which are not necessary to be outputted to the display unit 3 at the time of filling them into the VRAM system area 10-2.
Patent JP-S6099704-A (JP)
Title: Mold cast tyre
Inventor: NISHIMURA KUNIO
IPC: B60C11/02
Filed: 1983-11-04
Abstract: PURPOSE:To obtain selective attachment of a tread portion to a tyre main body according to the use of a tyre, by forming a recessed groove on the crown part of the tyre main body, in which a rim is provided as one body, and fitting a tread band to this recessed groove. CONSTITUTION:A mold cast tyre 1 is provided with a tyre main body 2, a tread part 2, and a rim 4. A recessed groove 5 is formed on the crown part of the tyre main body 2 in such a manner that the width of the groove 5 is equal to the ground-touching width of the tyre 1. And a tread band 7 is fitted to this recessed groove 5. A belt layer 10, which is provided with cords 9 arranged along the tyre periphery at a predetermined angle interval, is imbedded in the tread band 7 on its side adjacent to the main body 2. The main body 2 is connected to the rim 4 as one body. The rim 4 is of a 2-part type and is stuck to a case by using adhesive.
Patent JP-H0849507-A (JP)
Title: Internal cooling method for bleeder turbine
Inventor: OKA MIKI
IPC: F01D25/12
Filed: 1994-08-09
Abstract: PURPOSE:To cool the inside of a turbine after an extraction control valve and prevent the rise of the turbine internal temperature before and after the extraction control valve during the low-load operation of a bleeder turbine. CONSTITUTION:A by-pass valve 12 is provided in the middle of a passage 11 branched from a passage 6 communicated with an extraction control valve 9 and communicated with the downstream side of a bleeder turbine. Since the extraction control valve 9 is fully closed or slightly opened and the by-pass valve 12 is fully opened during the low-load operation of the bleeder turbine 12, the turbine internal pressure before the extraction control valve 9 is lowered, and the rise of the turbine internal temperature before and after the extraction control valve 9 can be prevented.
Patent JP-H1153973-A (JP)
Title: Trip knob structure
Inventor: SANO KATSUMA
IPC: G02F1/1333
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a trip knob structure capable of accurately post fixing an odd trip knob, and facilitating assembly and replacement. SOLUTION: A through-hole 10 is formed in a pressing member 3 for operating switch 2 on an odd-trip case, a positioning recess (11) is formed at the top periphery of the through-hole 10, and a locking claw 16 and a positioning projection 17 are formed in an odd-trip knob 13. The odd-trip knob 13 fits the positioning projection 17 to the positioning recess (11), inserts the locking claw 16 into the through-hole 10, and locks the locking claw 16 to a locking part 9 formed at the lower end of the through-hole 10 to fix to the pressing member 3.
Patent JP-H0953488-A (JP)
Title: Stability adjusting device of internal combustion engine
Inventor: YOSHIZAWA YUKIHIRO
IPC: F02D41/34
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To improve the stability of the whole engine by calculating the stability of each cylinder from the operating condition of an engine, and reducing the wall flow rate of a cylider with a lower stability. SOLUTION: An intake air flow detected by an air flow meter 12 and the rotating speed of an engine detected by a rotation speed sensor 16 are input to an ECU 18. In the ECU 18, the rotating speed variation coefficient is calculated from the rotating speed, and the ignition timing is controlled in such a manner that the stability expressed by a rotating speed variation coefficient becomes near the stability limit, whereby the stability of the whole engine is controlled. When the wall flow rates of the respective cylinders are compared with each other, in the cylinder with a lower stability, the wall flow rate is larger as compared with those of the other cylinders. When the wall flow rate is increased, the quantity of fuel flowing as it is still liquid into the cylinder is increased to check the generation of air fuel mixture, so that the combustion state is lowered.
Patent JP-H0546285-A (JP)
Title: Overcurrent detecting system
Inventor: HARA AKITOSHI
IPC: G06F1/18
Filed: 1991-08-20
Abstract: PURPOSE:To inform a current value proper to a printed board to a DC power unit by automatically detecting when the hot line of the printed board is exchanged and to optimize the line capacity of the DC power unit by setting an overcurrent limited value based on the current value. CONSTITUTION:This system is comprised by mounting a metal fitting 30 representing the current value proper to the printed board 20 on the board 20, while, providing a read sensor 40 along a card guide, and making the metal fitting 30 pass the read sensor 40 just before the board 20 is moved on the card guide and is inserted to a connector 21. At this time, the read sensor 40 outputs a board insertion prediction signal 41, and simultaneously, reads the current value encoded based on the degree of short of the teeth of comb of the metal fitting 30, and outputs a read value 42. The microcomputer 16 of the DC power unit 10 fetches the read value 42 at the timing of board insertion prediction signal 41, and sets the overcurrent value of the unit 10, and detects the overcurrent when the board is inserted.
Patent JP-S6451120-A (JP)
Title: Refining method for hydrocarbon modified gas
Inventor: MIYOSHI TSUNEO
IPC: B01D53/04
Filed: 1987-08-24
Abstract: PURPOSE:To remove CO2 efficiently from modified hydrocarbon gas by carrying out the adsorption process to adsorb and remove CO2 by feeding modified hydrocarbon gas to an adsorption column, the pressure equalizing process, exhausting process, the washing and cleaning process with refined gas, the pressure equalizing process and the pressuring process with refined gas in order one by one. CONSTITUTION:Starting gas 25 constituted of hydrocarbon modified gas is fed to an adsorption column A to adsorb and remove CO2 and the refined gas constituted of CH4 is flowed out and stored in a tank 41. Then, the adsorption column A is pressure equalized with an adsorption column C through valves 16, 5, 15 and 18, and the pressure of adsorption column A is reduced by a vacuum pump 51 to desorb CO2. Next, the adsorption column A is washed and cleaned in counter current by part of the refined gas exhausted out of the adsorption column B, and further pressure equalization is carried out between the adsorption column A and the adsorption column B. Lastly, part of the gas from an adsorption column C is introduced to the adsorption column A through valves 20, 5 and 16 and pressurized. Said respective processes are repeated in the adsorption columns A-C in order one by one.
Patent JP-H0547242-A (JP)
Title: High-temperature superconductive wire rod
Inventor: MUKAI HIDETO
IPC: H01B12/10
Filed: 1991-08-21
Abstract: PURPOSE:To provide a high-temperature superconductive wire rod excellent in critical current characteristic and bending distortion characteristic. CONSTITUTION:In a high-temperature superconductive wire rod having a plurality of superconductor parts 3-5 in a metal matrix 2, the superconductor parts 3-5 are formed in such a manner that the thicknesses of the superconductor parts 3-5 are reduced from the central part of the wire material toward the peripheral part. Thus, a sufficiently high critical current characteristic is exhibited in bending, and excellent bending distortion characteristic can be provided.