baber/WOPTO huggingface dataset:
Patent JP-H0453816-A (JP)
Title: Resin article having high permittivity and composition used for producing same
Inventor: OKAMOTO SHUNEI
IPC: C08L33/04
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a resin compsn. for producing a resin article having a high permittivity over a wide temp. range by compounding an oligomer having repeating units having a specific ether structure and a radical polymn. initiator as the main components. CONSTITUTION:The title compsn. contains at least one oligomer selected from acrylic and methacrylic oligomers having repeating units of formula 1 (wherein R0 is H or -CH3; and n is 7 or higher) and a radical polymn. initiator as the main components. The compsn., when irradiated with, e.g. ultraviolet rays, gives a cured article having a permittivity as high as 10-100. The oligomer, e.g. a polyethylene glycol acrylate or diacrylate having the number of repeating units (n) of 7 or higher, is pref. compounded in an amt. of 30wt.% or higher based on the compsn.
Patent JP-H0327315-A (JP)
Title: Nitrate poisoning preventing agent
Inventor: ONODERA RYOJI
IPC: A61K31/365
Filed: 1989-06-23
Abstract: PURPOSE:To prove a nitrate poisoning preventing agent for ruminants such as cattle or sheep by containing a polyether antibiotic as an active ingredient. CONSTITUTION:The agent contains at least one of polyether antibiotics (e.g. salinomycin, lysocellin, narasin, monensin or lasalocid) as an active ingredient. The preparation form of the agent is especially not limited, and the antibiotic may be administered as such or in a form of powder, granules, tablets etc., using soybean powder, wheat flour, calcium carbonate, rice bran, bran, etc., as a carrier. The agent is administered in animals such as cattle, sheep, goats, water buffalo, deer or reindeer. The dose of the active ingredient depends upon the kind of the ruminant and the antibiotic, but the administration of such a dose as to give an intake of approximately 1-500mg/head/day, preferably 20-200mg/head/day, can effectively prevent the nitrate poisoning.
Patent JP-H0326992-A (JP)
Title: Operation reserve device
Inventor: WAKANA SHINICHI
IPC: G04G15/00
Filed: 1989-06-23
Abstract: PURPOSE:To allow the device to make reservation and renewal easy by providing the device with a reservation plate having a time table on a surface, a means for performing time reservation stamping and a reader with a built-in clock and inserting the reservation plate in the operation reserving device so as to start operation at a specified time. CONSTITUTION:When a pen type magnet of a stamping means 2 is brought close to a cross position of a specified time and a TV channel number, magnetic powder approaches a transparent film to look black from the surface thereof to read a reservation plate 1 with the use of a reader 32 so as to complete reservation. When a reserved time elapses, an erasing magnetic field generation device 16 is operated manually or a reserved state is renewed by a clock 14. The reserved state of the reservation plate 1 can be confirmed from the outside of an operation reserving device 3. Thereby, reservation and renewal can be made easy.
Patent JP-H1115170-A (JP)
Title: Developing device and production of color filter using the same
Inventor: SAKO NAOKI
IPC: G03F7/30
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To easily dilute and prepare a developer containing an alkali and a surfactant in an exact concentration by quantitatively supplying individually at least an alkali aq. solution, a surfactant aq. solution and water, mixing and preparing the same. SOLUTION: In a raw material part, a prescribed quantity of the original solution (alkali aq. solution) from an original solution tank 1 through a pipe line 2 by using a quantitative pump 5 and a prescribed quantity of the original solution (surfactant aq. solution) from an original solution tank 3 through a pipe line 4 by using a quantitative pump 6 are respectively supplied. Further a prescribed quantity of a pure water is supplied from a pure water supplying pipe 7 through a pipe line 9 by using a quantitative pump 8. These original solutions are mixed and prepared in a preparation tank 10 as a mixing part. The mixed solution is supplied to a pressure tank 16 by using a pressure pump 11. And the mixed solution is supplied to a substrate 15 through a pipe line 13 and a nozzle 14 by pressurizing with a gas introduced through a gas introducing pipe 12.
Patent JP-S5864095-A (JP)
Inventor: YAMAGUCHI YUKIO
IPC: H05K3/46
Filed: 1981-10-14
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-H11313662-A (JP)
Title: New safety ashtray structure
Inventor: AZUMA KAZUO
IPC: A24F19/14
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a new safety ashtray structure capable of preventing a burn and/or a blaze due to the falling of a half-smoking cigarette from an ashtray, capable of shutting off the bad smell of a cigarette but and capable of preventing smoke pollution, destruction by fire and a blaze due to the smoking of a cigarette but. SOLUTION: This ashtray structure is based on the steeply inclinated groove structure and is assembled by setting a ring for preventing a cigarette from slipping in the bottom of an ashtray, or is assembled by setting a receptacle both for a cigarette but and for preventing a cigarette from slipping in the bottom of an ashtray.
Patent JP-H0778180-A (JP)
Title: Electronic filing device
Inventor: TAKEUCHI MITSUAKI
IPC: G11B27/00
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the price and size of an electronic filing device and to improve operability for the registration of picture information. CONSTITUTION:The electronic filing device 1 is connected to a digital copying machine 2 through respective communication control parts 11, 21 and an interface cable, and when a start key for an operation/ display part 25 is depressed and a system control part 10 recognizes the key information, preceding picture data stored in a system memory 12 are registered in a medium 14, the start of reading of a scanner part 22 is commanded to the copying machine 2 and picture data read out by the scanner part 22 is stored in the memory 12 and displayed on a picture display part 15.
Patent JP-H088566-A (JP)
Title: Fixture for heat radiating body
Inventor: ISHIDA YOSHIO
IPC: H05K7/12
Filed: 1994-06-20
Abstract: PURPOSE:To only replace either a heat generating body or heat radiating body when either one of the bodies becomes defective by constituting a fixture for heat radiating body of a bow-like main body section and string and the main body section and string of elastic bodies. CONSTITUTION:A fixture 10 for fixing heat radiating body is constituted of a main body section 11 formed of such a metallic material as the spring steel, etc., or such a synthetic resin as the nylon, etc., having elasticity and a nylon string 12 which connects both end sections of the main body section 11. The main body section 11 is constituted in a bow-like state as a whole in such a state that heat radiating body retaining sections 14 and 14 are provided on its upper surface and side faces 16 and 16 are formed on the extensions of the sections 14 and 14 and, then both end sections of the side faces 16 and 16 are connected to each other through the elastic string 12. When either a heat generating body 93 or heating radiating body 90 becomes defective or is broken, the heat radiating body 90 can be easily separated from the heat generating body 93 due to the elasticity of the main body section 11 when an inward force is applied to one side face of the fixture 10 and the body 93 or 90 can replaced.
Patent JP-H0510106-A (JP)
Title: Cogeneration plant device
Inventor: OUCHIDA NOBUYUKI
IPC: F02C6/18
Filed: 1991-07-03
Abstract: PURPOSE:To enable starting of a cogeneration power plant device even under a power outage by providing the device with a power generator which is driven by a small-sized motor, and a starting small-sized steam turbine which is driven by steam generated by means of an exhaust gas boiler. CONSTITUTION:When a device is started, air is sent to a heat recovery boiler 1 by means of a small-sized blower 2. At the starting time of air sending, ignition is carried out by a burner 3, and then steam is generated by the heat recovery boiler 1. The generated steam is sent to a small-sized steam turbine 6 through valves 8, 9 which are operated on requirement. As a result, the small- sized steam turbine 6 is rotated, and thereby a gas turbine 4 and a power generator 7 are started rotating through a reduction gear 5. When the rotational speed reaches a preset value, the gas turbine 4 is under a self-sustained condition. Starting of the cogeneration plant device is completed. The device can be started even under a power outage.
Patent JP-2000353030-A (JP)
Title: Interface circuit of electronic equipment
Inventor: SOGA HIROSHI
IPC: H02J1/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To eliminate wasteful power consumption when optional equipment is not connected and in an energy saving mode and to prevent damage to a driver. SOLUTION: When a display unit 1000 is connected with a bus switch part 900, power is supplied to the display unit 1000 through a power supply line 5 V and the power is supplied to the driver 902 by the power supply line 5 V returned to the side of the bus switch part 900. When the display unit 1000 is disconnected from the bus switch part 900, power supply to the display unit 1000 and the driver 902 is turned off.
Patent JP-H0452564-A (JP)
Title: Phase-detection circuit
Inventor: SUZUKI JUNJI
IPC: G01R19/22
Filed: 1990-06-21
Abstract: PURPOSE:To eliminate the need for balance adjustment of a mixer and enable a peripheral circuit to be simplified by calculating phase difference of input and output waves of a mixer based on the A/D converted data. CONSTITUTION:Input/output waves of a high-frequency amplification circuit 1 are detected by couplers 8a and 8b. Then, an input Q (input of orthogonal component from output wave) and an input I (in-phase component input from in-phase component/orthogonal component coupler) are selected in time- multiplexed manner by a high-frequency switch at a specified timing of a timing generation circuit 4 and then it is mixed with a high-frequency signal RF from the input wave by a mixer 2. This signal IF is amplified 3 and then is A/D converted 5, which is latched 6 simultaneously for the output Q and the output I. Phase of this data is calculated 7, thus enabling a circuit to be simplified, circuit cost to be reduced, and eliminating the need for balance adjustment operation of the mixer 2.
Patent JP-S6142817-A (JP)
Inventor: SATO ATSUSHI
IPC: H01B3/22
Filed: 1984-08-03
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-H0329814-A (JP)
Title: Detecting method of position of underground excavating machine
Inventor: HARADA SHIGERU
IPC: G01C15/00
Filed: 1989-06-28
Abstract: PURPOSE:To detect exactly the position of an underground excavating machine without being affected by the shape of a planned line, a counterforce generated in excavation, etc. by a method wherein a point to be set as a reference for detection of the position of the underground excavating machine under the ground is determined in the ground in front in the direction of excavation. CONSTITUTION:A layer of the ground in front of an underground excavating machine 1 in the direction of excavation is investigated by a physical means such as an underground radar and the result of investigation is plotted. This displayed image varies with an advance in excavation of the excavating machine 1, a specified point varying relatively in said displayed image is taken as a variation from a reference point set beforehand arbitrarily, and the absolute position of the excavating machine 1 under the ground is calculated therefrom by a data processing device 11. By comparing data at different times in the process of excavation, besides, a distance of movement of the excavating machine 1 is determined and the position of the excavating machine 1 under the ground can be determined directly therefrom.
Patent JP-S5953628-A (JP)
Title: Production of rail having excellent resistance characteristic to split web at rail end
Inventor: URASHIMA CHIKAYUKI
IPC: C21D9/04
Filed: 1982-09-22
Abstract: PURPOSE:To prevent the generation of cracks and split web at rail ends in the fastened parts of rails by heating and cooling the fastened parts of the hot- rolled rails from the top neck to the body at a specific temp. to form fine pearlite then cooling quickly the same to apply residual compressive stress thereto. CONSTITUTION:The entire surface of the top neck 2 or body 3 in the fastened parts of the rails which are hot-rolled or are further subjected to the hardening treatment in the body 1 or both thereof are heated to the A1 transformation point - 1,300 deg.C and are thereby austenitized, following to which said parts are cooled by compressed air or hydrous compressed air to transform austenite texture to fine pearlite texture. Water is then injected to cool quickly the cooled parts and to apply residual compressive stress, thereby improving the strength, preventing the horizontal crack from the top neck 2 in the fastened parts and the crack from the bolt holes 6 and improve the resistance characteristic to the split web at rail ends.
Patent JP-S6056885-A (JP)
Inventor: ICHIKAWA NAOSUKE
IPC: B25J13/08
Filed: 1983-09-06
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-H06343929-A (JP)
Title: Chip part transport device and method for transport using the same device
Inventor: KAJIKAWA KOJI
IPC: H01L21/677
Filed: 1993-06-07
Abstract: PURPOSE:To improve the productive efficiency and workability by arranging a transport chute in the feeder aperture of a chip feed part, providing a storage part below, and further, a specified number of open holes which are slightly smaller in shape than the chip part at an optional position in the transport chute, and resupplying the chip part which falls from the open hole, to the chip feed part. CONSTITUTION:A chip part 1 is stored in a feed part 4 consisting of a rubber plate 3 provided on an inner wall part 2a, and any appropriate number of chip parts 1 are supplied to a transport chute 6 from a feeder aperture 5. The chip part 1 is transported to a storage part 8 by vibrating the transport chute 6 using a solenoid 7. In this case, an open hole part 9 with a slightly smaller open hole than at least, more than one piece of the chip part 1 is formed on the transport chute 6. A defective chip part with a flow falls and becomes separated and only a perfect chip part is moved to the storage part 8. The chip part 1 that has fallen is sucked into air piping 11 by the air from a compressor 12 to be resupplied to the feed part 4.
Patent JP-S5586526-A (JP)
Title: Ball mill
Inventor: ISHIDA SHIYOUJI
IPC: B02C17/04
Filed: 1978-12-25
Abstract: PURPOSE:To mix and knead a fluid material well in a short time, by putting the material together with numerous balls in a cylindrical container having spiral grooves on the inside surface and by rotating the container. CONSTITUTION:A pot 1 is rotated in the direction of an arrow R by a driver to move balls 3, 3' in the direction of another arrow A by the action of grooves 10, 10' provided on the inside surface of the pot 1. The grooves 10, 10' also act to move the balls 3, 3' in the rotating direction (the direction of the arrow R) of the pot 1. As a result, the balls are thrusted up along the rising side of the rotating pot 1 and dropped down as an avalanche frequently. Therefore, water and powder 2 contained in the pot 1 are efficiently mixed and kneaded with each other by the motion of the balls 3, 3'.
Patent JP-H05334615-A (JP)
Title: Magnetic head and its production
Inventor: HISAMURA TATSUO
IPC: G11B5/187
Filed: 1992-05-30
Abstract: PURPOSE:To prolong the life of the head by assuring the core width of a magnetic recording medium-sliding surface so as to obtain good wear resistance and to suppress the degradation in the output at the time of recording/ reproducing by providing track width regulating grooves so as to obtain a good tape contact state. CONSTITUTION:Auxiliary core parts 1, 2 are formed of an oxide magnetic material, such as, for example, Mn-Zn ferrite, to a nearly rectangular shape or flat plate shape and winding grooves 5, 6 are bored to face each other on the butt surfaces 1a, 2a thereof, by which the depth length Dp of a magnetic gap g is regulated to generate a front gap. Glass fusing grooves 7, 8 are formed on the butt surfaces 1a, 2a to face each other to a nearly rectangular shape by positioning these grooves lower than the winding grooves 5, 6 and glass is packed therein to generate the back gap. The track width regulating grooves 9, 10 having nearly a V shape are provided along the butt surfaces 1a, 2a to regulate the gap g to the prescribed track width. The good contact of the tape- sliding surface and the tape is maintained in such a manner.
Patent JP-H058422-A (JP)
Title: Thermal head and printer
Inventor: MATSUMOTO YASUKI
IPC: B41J2/35
Filed: 1991-07-04
Abstract: PURPOSE:To provide a thermal head and a printer in which resistance of heating element can be measured accurately and fluctuation of density level due to fluctuation of the resistance of heating element can be corrected accurately. CONSTITUTION:When the resistance of heating element is measured, a current detecting means 4 comprising an operational amplifier OP is connected in series between a head power supply 3 and heating elements R1-Rn. Potential difference appears across a current detecting resistor Rd according to the amount of current at the time when the heating elements R1-Rn are conducted, one by one, through a head driving means 2. The potential difference is then subjected to A/D conversion through an A/D converting means 7 while a correction factor K is operated by a conduction time correcting means 8 and held therein. When an image is recorded, the conduction time correcting means 8 produces a corrected conduction time data which is employed by the head driving means 2 in the conduction driving of the heating elements R1-Rn.
Patent JP-S6223849-A (JP)
Title: Alarm device for car theft
Inventor: GOTO KAZUHIKO
IPC: B60R25/10
Filed: 1985-07-25
Abstract: PURPOSE:To prevent the working of a theft alarm circuit when a user is staying in a car, by actuating said circuit on a load under a predetermined level at least at a driver's seat. CONSTITUTION:An operation switch 3 is provided at least on the driver's seat of a car. This switch 3 is so constituted that two sheet type electric conductors 4 as a pair are separated up and down and opposed to each other, surrounded by an elastic material 5. And when an outside force has reached a point above a predetermined level, both metal sheets 4 are made to contact each other for closing the operation switch 3. Also, one end of the operation switch 3 is connected to a power source +Vcc and the other end thereof two resistance R and the input end of an inverter circuit 8. On the other hand, an output from the inverter circuit is transmitted to the base of a switching transistor as inserted in the power feed part of a theft alarm circuit 9. As a result, the working of the operation switch 3 actuates the theft alarm circuit 9.
Patent JP-H0332317-A (JP)
Title: Protective relay
Inventor: NAKAMURA SEIICHI
IPC: H02H3/05
Filed: 1989-06-27
Abstract: PURPOSE:To enable testing through a protective relay itself by switching the test signal according to switching of a test signal switching means and inputting the switched signal. CONSTITUTION:When measurement is made, electrical amount of a power system is fed through a current transformer 2 and an auxiliary current transformer 3. When an operation comparing means 5 judges that the electrical amount exceeds over a set value, an alarm output is provided and the input value is subjected to A/D conversion and processed through a microcomputer 6. When an operation instruction is fed from the microcomputor 6 to the switch section 102 of a switching section 10, a test signal is fed to the microcomputer 6. When operation instructions are fed simultaneously to the switches 101, 102 in the switch section 10, test signals are fed simultaneously to the microcomputer 6 and the operation comparing circuit 5 thus enabling execution of sequence test.
Patent JP-S6321011-A (JP)
Inventor: MAEDA RYUICHI
IPC: B43K8/02
Filed: 1986-07-15
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-H1116145-A (JP)
Title: Magnetic recording medium
Inventor: SATO SATOSHI
IPC: G11B5/64
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic recording medium in which good running and operating characteristics are secured during the production process of a non-magnetic supporting body and the medium, deterioration of the magnetic layer surface caused by back penetration and a transfer is prevented and a good electromagnetic converting characteristic is provided. SOLUTION: In the medium, a magnetic layer 2, made of a metallic magnetic thin film, is formed on a non-magnetic supporting body 1. In the body 1, a spacial average wavelength (Sλa) of a surface 3, on which the layer 2 is formed, is set to 6 to 10 μm, a center line average roughness (SRa) of the surface 4, that is the opposite side of the surface on which the layer 2 is formed, is set to 2 to 12 nm. Moreover, a ten point average roughness (SRz) of the surface 4, that is the opposite side of the surface on which the layer 2 is formed, is set to 20 to 300 nm.
Patent JP-S6225407-A (JP)
Title: Manufacture of magnetic recording hexagonal crystal ferrite magnetic powder
Inventor: YAMAMOTO AKIHISA
IPC: C09D5/23
Filed: 1985-07-25
Abstract: PURPOSE:To obtain Co and Ti-containing vertical magnetic recording hexagonal crystal ferrite magnetic powder having ready and excellent magnetic characteristics by using Ti of three valency which can be readily handled. CONSTITUTION:Ti of three valency which readily becomes an aqueous solution at room temperature is used to obtain magnetic powder having desired performance with good reproducibility. According to this, this powder can be coprecipitated at low pH or reacted hydrothermally to reduce the using amount of alkali. In other words, 8-11.8mol of Fe ions of three valency, 0.1-2.0mol of Co ions of two valency and 0.1-2.0mol of Ti of three valency are used. Moreover, an alkaline aqueous solution is added to the aqueous solution containing 0.8-3mol of metal element ions two valency selected from Ba, Sr or Cr until pH becomes 5.0 or higher to be precipitated, separated and dried precipitate is heat-treated to obtain magnetic recording hexagonal crystal ferrite magnetic powder.
Patent JP-S5955444-A (JP)
Title: Protecting device of ac interlocking switch of electronic copying machine
Inventor: SUZUKI TAKANOBU
IPC: H01H9/54
Filed: 1982-09-24
Abstract: PURPOSE:To prevent damage to the contact of an AC switch, by supplying a DC signal which turns on a semiconductor controller connected to a load to the controller after the AC switch is closed completely. CONSTITUTION:A DC switch 11 and an AC switch 12 operate in synchronizing with each other and turn on and off according to, for example, whether the door of a copying machine is opened or closed. In this case, a timer circuit 16 is provided so that the AC switch 12 turns the DC switch 11 ON with a slight lag; the timer 16 outputs an L-level signal, for example, about 100 millisecond after the DC switch 11 turns ON and a current flows through the diode of a photocoupler 14 to turn ON a transistor; and a DC voltage applied between terminals 18 and 17 is applied to the gate of a triac 15, and consequently 100V AC is applied to a heater 13 of a fixation part. The switch 12, however, is already closed at this time, so even if a rush current flows through the heater 13, contact of the AC switch 12 are never fused.