baber/WOPTO huggingface dataset:
Patent JP-S58108021-A (JP)
Title: Magnetic head
Inventor: OOYA KAZUO
IPC: C22C45/02
Filed: 1981-12-21
Abstract: PURPOSE:To reduce local abrasion and to improve frequency characteristics by using Fe-Ni alloy for the dummy block of a magnetic head which has cores made of thin plates of amorphous magnetic alloy and the dummy block. CONSTITUTION:The cores 2 and 2' made of thin plates of amorphous magnetic alloy, new dummy block core 3, and a nonmagnetic base 5 and set in a shield case 4 to form the magnetic head 1. Said dummy block uses Fe-Ni alloy which contains 23-97wt% Fe, 1-40wt% Ni, 1-15wt% Cr, 0.5-6wt% Mo, and 0.5- 4wt% Cu. When this dummy block 3 is nonmagnetic, a ferromanetic backing part 6 is provided for backing successively to the ferromagnetic shield case 4. This magnetic head 1 has less deterioration in frequency characteristics and improved running characteristics.
Patent JP-S5995332-A (JP)
Title: Tubular heating furnace
Inventor: IKEDA MIKIO
IPC: F24H1/40
Filed: 1982-11-25
Abstract: PURPOSE:To heat process fluid efficiently by a method wherein a fluidized layer heating part and a radiating part are provided separately and are connected by a horizontal duct while hot air, produced in the fluidized layer, is introduced into the radiating part through the horizontal duct and the heating of a heating tube is effected by both sides heating system. CONSTITUTION:The fluidized layer combustor 1 and the radiating parts 2, 3 are provided separately and are connected by the horizontal duct 4 while hot air, produced by the fluidized layer combustor 1 is sent into the radiating parts through the horizontal duct 4 to heat the heating tubes in the radiating parts 2, 3 by the hot air. Combustion gas, entered into the upper parts of the radiating parts 2, 3, flows down since gas outlet ports 17, 18 are equipped at the lower parts of the radiating parts. The process fluid as the fluid to be heated, which is introduced into the heating tubes 11a-11h of the radiating part 2 through the heating tubes 12a-12h of the radiating part 3, is heated by combustion gas and is taken out to the outside. The heating of the heating tubes of the radiating parts 2, 3 is effected from both sides thereof, therefore, overheating at the radiating parts 2, 3 may be prevented and heating of the processed fluid may be effected effectively.
Patent JP-H0869055-A (JP)
Title: Screen picture correcting device for slide projector or the like
Inventor: MAMIYA TAKASHI
IPC: G03B21/28
Filed: 1994-08-31
Abstract: PURPOSE: To save the handling time of resetting by easily correcting the direction of a picture in a state where an original drawing is set only by optically processing light beams after passing through the convex lens of a slide projector, then, outgoing therefrom and converging, when the original drawing is tuned upside down or inside out or upside down and inside out in direction of the original drawing. CONSTITUTION: A first corrector A is constituted of first, second, third and fourth mirror finished surface bodies 8, 9, 10 and 11 and in such a manner that the end parts of the first and fourth mirror finished surface bodies 8 and 11 are freely turnably joined so as to locate their reflection surfaces 8a and 11a in the relation of an angle of about 270 deg.. A second corrector B is constituted in such a manner as the end parts of the second and third mirror finished surface bodies 9 and 10 are freely turnably joined so as to locate their reflection surfaces 9a and 10a in the relation of an angle from 180 deg. to 90 deg.. Then, the first and second correctors A and B face each other with a gap so that their reflection surfaces face each other.
Patent JP-S6185224-A (JP)
Title: Waste oil cock in power transmission case of transmission for four-wheel driving
Inventor: HAYAKAWA YOICHI
IPC: B60K17/346
Filed: 1984-10-02
Abstract: PURPOSE:To prevent stones jumping resulting from car running from directly striking on a cock by providing a waste oil port and the cock at the lower side of a power transmission case. CONSTITUTION:A transmission for four-stage driving a main transmission 1 with two or more stages and a sub-transmission 2 with a switching unit between a direct stage and a deceleration stage. In addition, the lubricating oil that lubricates a ball bearing 76, roller bearing 78, and chain 74 is collected in the power transmission case 80 of a sub-transmission case 8. A waste oil port 832 that connects the lower part of the case 80 and its external section and whose inner circumference uses female screws is provided at the lower position of a rear 831 that is a rear side in the car advance direction of the sub- transmission rear case 83 and a cock 833 having a male screw corresponding to a female screw 832A is connected through a washer 834 for oil seal.
Patent JP-H0745031-A (JP)
Title: Tape cartridge
Inventor: OTA HIDEKO
IPC: G11B23/087
Filed: 1993-07-30
Abstract: PURPOSE:To prevent grease from splashing due to rotating a rotary body and to prevent an error from occurring at the time of recording and reproducing. CONSTITUTION:A belt driving roller 9 and a rotary body receiving part 29 for guiding a belt guide roller, which are incorporated into the cartridge consisting of one pair of halves 1 and 2 are provided with an annular rib 30 for preventing grease 31 from splashing, so as to cover over the outer circumference of the belt driving roller 9 and a projecting part 19 of the belt guide roller.
Patent JP-H0548934-A (JP)
Title: Image recording and reproducing device provided with video camera
Inventor: WAKAMATSU KENICHI
IPC: H04N5/225
Filed: 1991-08-20
Abstract: PURPOSE:To decrease that the subject outside a visual field loses the chance of recording by making narrow the visual field of the screen of a view finder at the time of performing the zoom recording of the screen expansion. CONSTITUTION:A lens 10 is made into a fixed lens, the screen of the constant wide angle is fetched into an image memory 12, the control of the wide angle and the zoom is performed by controlling the range of the screen on the temporarily recorded image memory 12 and the screen is recorded in a magnetic tape. At a view finder 7, the screen to express the range of the part to record on the screen of the constant wide angle is synthesized and displayed. Then, since even at the time of performing the zoom recording of the screen expansion, the wide angle screen is outputted to the view finder 7, it is decreased that the subject outside the zoom screen of the part to record loses the chance of recording.
Patent JP-S6453921-A (JP)
Title: Revolving device for long-size article
Inventor: SHODA KENSHO
IPC: B65G47/90
Filed: 1987-08-20
Abstract: PURPOSE:To make the structure simple by arranging the admission passage of a conveying truck and a loading board to move long-size article in the direction crossing square to the body direction of the article to a revolving truck, and furnishing transfer boards in the body direction and a transfer board elevating device to the conveying truck. CONSTITUTION:At the revolving frame 15 of a revolving truck, rails 13 are fixed form an admission passage of a conveying truck, and the conveying truck is admitted on wheels 211. On the frame 23 of the conveying truck, a transfer board 221 to move a long-size article in the body direction, which can be elevated up and down by an elevating device 24 furnished at the lower side of the frame 23 as well as moved on the frame 23. On frames furnished erected at both ends of the revolving frame 15, plural loading boards 141 are furnished movable in the body direction of the long-size article. As a result, since the long-size article can be loaded plurally on the revolving truck with contracted intervals, and can be revolved as they are, the device can be made in a simple structure.
Patent JP-S6366313-A (JP)
Title: Double godet roll
Inventor: YASUDA KENJI
IPC: D01D5/08
Filed: 1986-09-03
Abstract: PURPOSE:To obtain double godet rolls useful for producing combined filament yarn having different contraction by simple remodeling, by coaxially connecting a hot roller and a nonhot roller to a rotary driving shaft through a heat insulating material. CONSTITUTION:A hot roll 2 having a built-in heater 10 and a nonhot roll 3 sandwiching a heat insulating material 18 are coaxially attached to a rotary driving shaft 4 and the rotary driving shaft 4 is driven to revolve the hot roll 2 and the nonhot roll 3 in an integrated way. Combined filament yarn having different contraction can be obtained by simple remodeling. Since a driving system requires only one line, running cost can be reduced.
Patent JP-H0371267-A (JP)
Title: Method for forming circuit diagram data
Inventor: NAKAMURA TAKEO
IPC: G06F17/50
Filed: 1989-08-10
Abstract: PURPOSE:To prevent the generation of misconnection of a power supply by displaying a connection to a power supply symbol pin independently of a standard power supply voltage or non-standard power supply voltage at the time of displaying a circuit diagram on a display device. CONSTITUTION:At the time of displaying a circuit diagram in the case of using a standard power supply voltage, connection is automatically formed, and if a power supply symbol name is specified at the time of displaying a circuit diagram in the case of using a power supply voltage different from the standard voltage, a net ID indicating the connection of the standard voltage with a power supply terminal is disconnected by a power supply symbol arranging means 1 and a power supply symbol is displayed on the display device. When the displayed power supply symbol is connected to the power supply terminal of a certain voltage, the power supply symbol name, the name of a symbol pin of each power supply symbol, the pin number of the corresponding parts pin, a parts number, and a net ID code are written in a power supply functions constituting the parts of a circuit internal table by a connection writing means 2. When the power supply symbol name is not specified, the whole power supply column of a parts library is written in the circuit internal table. Consequently, the generation of misconnection of the power supply can be prevented.
Patent JP-S5996474-A (JP)
Title: Fuel timing controller
Inventor: SAGAWA RIYUUICHI
IPC: F02B3/06
Filed: 1982-11-25
Abstract: PURPOSE:To improve operational efficiency, by a method wherein the starting time of fuel injection is made controllable even during operation of an internal combustion engine. CONSTITUTION:An oil discharge valve 30 is disposed between a spill hole 51 and an oil discharge hole 52. An inlet hole 53 of the oil discharge hole 30 is connected to the spill hole 51 through a coupling pipe 39 and a shut-off valve 29. When the shut-off valve 29 is closed, a plunger 1 is raised and a suction hole 24 and an oil discharge hole 25 are closed, fuel oil in a fuel injection pump 17 is sent directly to a fuel pipe 7 and injected from a fuel valve 11. Thus, when the oil discharge valve 30 is brought to a failure in operation, or a trouble occurs in electronic devices, such as a control circuit 34 for controlling the oil discharge valve 30 and a step motor 65, and a lever 67 is brought to a failure, closing of the shut-off valve 29 enables continuous operation of an internal combustion engine although the engine can not be operated at the optimum fuel consumption.
Patent JP-S5998495-A (JP)
Inventor: MURATA KIYOSHI
IPC: H05B33/10
Filed: 1982-11-26
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-S6268096-A (JP)
Title: Drive system of pulse motor
Inventor: SHIMIZU HIROTOSHI
IPC: H02P8/16
Filed: 1985-09-19
Abstract: PURPOSE:To prevent wasteful power consumption by operating a pulse motor driving a transfer guide by carrying an optimum value of current. CONSTITUTION:Signals designating a driving current value fed to a pulse motor 11 and a holding current value so as to be each made to differ are inputted to a D/A conversion circuit 7 from terminals C-F. The D/A conversion circuit 7 transfers comparison voltage EC corresponding to respective value over a comparator 8 on the basis of the designations. A transistor 9 supplies each winding for the pulse motor 11 with currents values corresponding to the comparison voltage EC. Terminals indicating optimum current values are selected from the terminals C-F every time the kinds of paper are changed. The pulse motor 11 is driven by the optimum current value at all times in response to the kinds of paper.
Patent JP-S6363254-A (JP)
Title: Time call registration and release system
Inventor: KATO TAKAYUKI
IPC: H04M3/42
Filed: 1986-09-03
Abstract: PURPOSE:To attain a represent registration or represent release without using a special console by specifying extentions apart from the extention of a telephone set operated through dialing and registering or releasing a time call with respect to the specified extentions. CONSTITUTION:One-digital numeric is both for a time call identification number and for the dial of the number for registering or releasing the time call, three- digital numeric for the dial of an extention number, and four-digit dial for showing time. A central processing unit 1 always supervises calls from the extentions SUB1, SUB2... and a dial signal transmitted from the telephone set through a control line l. If a 1st dial is the time call identification number, such identification is made whether the extention from which the dial signal is transmitted is a specific extention or a normal one. If the dial is transmitted from the normal extention, 2nd-fifth dials transmitted next time are judged to be ones to show time, and the time is registered in a registration memory 2.
Patent JP-S63100961-A (JP)
Inventor: RICHIYAADO AARU KURINPERU
IPC: B03D1/02
Filed: 1986-09-03
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-H0767159-A (JP)
Title: Key telephone system
Inventor: IWATA HIDETOSHI
IPC: H04M11/00
Filed: 1993-08-23
Abstract: PURPOSE:To perform both data reception and a dial read-in processing even by a single processing means. CONSTITUTION:The key telephone system is provided with a main device 1 which connects a telephone line to a dedicated telephone set 2 through a bus line 3 and an adapter 5 which connects an individual telephone set 4 to the bus line 3, and the adapter 5 consists of an interface circuit 6 which transmits and receives data, a dial detecting circuit 7 which detects dial data from the individual telephone set 4, and a CPU 8 which processes the data or performs the process according to the dial data. Then the CPU 8 gives priority to the dial read-in process when the data reception and dial read-in process conflict which each other, outputs a data request command to a main device 1 and the dedicated telephone set 2, and performs processes from the main device 1 and dedicated telephone set 2 answering the data request command thereafter. Consequently, the device contributes to the simplification of the constitution.
Patent JP-H0660657-A (JP)
Title: Semiconductor storage device
Inventor: OBARA TAKASHI
IPC: G11C11/409
Filed: 1992-08-04
Abstract: PURPOSE:To reduce a chip size and cost by connecting a transistor which turns on or off with a write control signal between a transistor and a digit line in the read side. CONSTITUTION:When a write data is transmitted to data buses DB1, DB2 and a write control signal phiw is activated in the timing that the data inverted from that at the read time is transmitted the transistors T9, T10 turn on and data of the data buses DB1, DB2 can be transmitted to the digit lines DL2, DL1 through the transistors T5, T6, T9, T10. Data of the data buses DB1, DB2 are transmitted to the digit lines DL1, DL2. Next, the stand-by condition occurs, completing the read and write operations. Thereby, while the characteristic showing high operation rate and large degree of freedom of design of the conventional device, the number of lines of data buses can be reduced to 1/2 and the number of transistors can also be reduced to 3/4.
Patent JP-H0490981-A (JP)
Title: Drive chain adjuster device
Inventor: KOBAYASHI HISATOSHI
IPC: B62M9/16
Filed: 1990-08-06
Abstract: PURPOSE:To facilitate a chain regulating work without vertically fluctuating an axle by engaging a first regulating block internally of the through-whole of a rear arm, engaging a second regulating block with the through-hole, and supporting the second regulating block by means of a caliper bracket. CONSTITUTION:A first regulating block 15 is rotatably engaged internally of a through-hole 11 of an arm end 10, and a regulating block 17 is rotatably engaged internally of a through-hole 16. An axle 20 is supported in a through- hole 18 of the regulating block 17 through bearings 19a and 19b. A through-hole 30a of a caliper bracket 30 is engaged with the block 17. The bracket 30 is supported to a rear arm 2 movably only in the direction of length and supports the block 17, whereby the block 17 is supported to the rear arm 2 such that a central position A of the through-hole 18 is not relatively moved in the direction of height. A driven sprocket mounting part 40 is engaged externally of an axle 20 through a bearing 41. A bolt 13 is unfastened to increase the tension of a chain 47, and only by rotating the block 15 within the through-hole 11, the size of which is increased, by utilizing a protrusion 15b, the axle 20 is movable only in a longitudinal direction.
Patent JP-H0494795-A (JP)
Title: Submersible sewage cleaning device
Inventor: ISSHI TAKESHI
IPC: C02F3/06
Filed: 1990-08-08
Abstract: PURPOSE:To obtain the small-scale submersible sewage cleaning device of simple structure by arranging a screen, sand settling chamber, flow straightening chamber, catalytic oxidation chamber packed with a filter medium and submersible suction pump in series practically along the water bottom. CONSTITUTION:The catalytic oxidation chamber 4 packed with a cylindrical filter medium 7 has buoyancy and is difficult to sink. However, since the chamber is sucked by a submersible pump 5 from the screen side, the pressure in the chamber is made negative, a part of the screen 1 of the device A is exposed, the device is successively sunk in water to the pump side and set along the water bottom WB as a whole. Sewage is passed through the sand settling chamber 2 to remove easy-to-settle SS. The sewage flow toward the oxidation chamber 4 is straightened by the hole 8a of the flow straightening chamber 3. The sewage is passed through the oxidation chamber 4, SS is collected, and the org. matter is oxidized and decomposed.
Patent JP-S6362752-A (JP)
Title: Thermal transfer printer
Inventor: WATANABE KIYOSHI
IPC: B41J2/325
Filed: 1986-09-03
Abstract: PURPOSE:To always stably obtain a high grade printing regardless of the degree of the surface smoothness of paper subjected to transfer, by mounting an apparatus for detecting the surface smoothness of the paper subjected to transfer and applying the energy suitable for the surface smoothness detected of the paper subjected to transfer to a thermal head. CONSTITUTION:A stylus 10 traces the surface 1a of paper 1 subjected to transfer and the up-and-down movement of the stylus 10 due to the unevenness of the surface 1a of the paper 1 subjected to transfer is electromagnetically converted by as pickup 11 and sent to a preamplifier 12, a band-pass filter 13 and an amplifier 14 to amplify a signal. Then, in matching relation to the frequency and amplitude of the signal, the energy applied to a thermal head is determined by a correction circuit 15. The correction circuit 15 has the information relating to an ink characteristic and the optimum quantity of energy corresponding to the smoothness of the surface 1a of the paper 1 subjected to transfer is operated and outputted. The voltage of a variable constant voltage circuit 4 is determined by the signal outputted and voltage for performing the optimum printing is given from the variable constant voltage circuit 4, and the energy applied to the thermal head 3 is regulated on the basis of said voltage.
Patent JP-S5997223-A (JP)
Title: Load driving circuit
Inventor: OOGURO TAKESHI
IPC: H03K17/687
Filed: 1982-11-27
Abstract: PURPOSE:To drive surely a load with one kind of power source, by boosting a binary signal which is supplied to an input terminal by a boosting circuit to control a semiconductor driving element in follower-connection and lowering the on-state resistance of the semiconductor driving element. CONSTITUTION:A binary signal (a) for switching control is supplied to an input terminal 4. An output (b) of an oscillating circuit 5 is subjected to gate control in a NAND gate 6 by the signal (a), and a charge pump circuit 7 is driven by an output (c). An inverter 8 of the circuit 7 repeats the inverting operation in a high speed by the output (c). In accordance with this inversion, charge to a capacitor 9 through a diode 10 and discharge of the capacitor 9 through a diode 11 are repeated. The electric charge of the capacitor 9 is supplied to a follower- connected transistor TR13 through a resistance 12. As the result, the TR13 is driven with a double voltage of a power source voltage +VDD.
Patent JP-S6364283-A (JP)
Inventor: MATSUKURA TOYOTSUGU
IPC: H05B6/64
Filed: 1986-09-04
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-H0872932-A (JP)
Title: Package made of plastic film
Inventor: KIKUMA SHINJI
IPC: B65D75/26
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a package reliably and safely containing a liquid content, such as food liquid or various kinds of chemicals, for the storage thereof. CONSTITUTION: A content is charged in an inner bag body 3 formed by bonding the peripheral parts of overlapped laminated plastic films by heat sealing or the like. The inner bag body 3 is wrapped with an outer bag body 5 with a space part 8 of an appropriate width provided around the inner bog body 3. The outer surface of the inner bag body 3 and the inner surface of the outer bag body 5 are bonded to each other by heat sealing or the like along the peripheral edge of the inner bog body 3. The inner bag body 3 is made of a plastic film formed by laminating an outer plastic film superior in heat sealability on an inner plastic film superior in resistance to chemicals.
Patent JP-S58108686-A (JP)
Inventor: NIIMI AKIHIKO
IPC: H05B6/10
Filed: 1981-12-21
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-H0531660-A (JP)
Title: Spindle for rotating disc
Inventor: MIYAJIMA SHUNEI
IPC: B24B41/06
Filed: 1991-07-26
Abstract: PURPOSE:To certainly prevent the damage of a disc by any foreign matter by installing a pad, formed of a member softer than a disc, to a contact surface between the disc part of a rotary body and a cap member. CONSTITUTION:Pads 25a, 25b, and 25c are stuck to the inner peripheral surface of a disc supporting part 23 and a contact part 23a, a circular wall part 23b, and a disc contact surface part 21a, respectively, of a cap member 21. A material for the pads 25a, 25b, and 25c is formed of a member, having elasticity higher than that of the material, such as aluminum, of a disc 1 and rubber having resiliency. Even when, during polishing of the disc 1, a polishing agent and a solid matter enter an inner peripheral contact part 23a between the disc 1 and the disc supporting part 23 and a contact part between an annular wall part 23b and the disc contact surface part 21a of a cap member 21, since the soft pads 25a, 25b, and 25c formed of rubber are formed to the contact part, any solid matter is embedded to prevent the damage of the disc 1.