baber/WOPTO huggingface dataset:
Patent JP-2000214714-A (JP)
Title: Fixing roller, fixing device, and image forming device
Inventor: MAEYAMA RYUICHIRO
IPC: G03G15/20
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make a fixing device of an electromagnetic-induction heating system obtainable an efficiency equal to or higher than that obtained by a fixing device of a heat roller system using a halogen heater, to make the device speedy startable, to prevent the occurrence of a micro-gloss, and to ensure sufficient separation performance even for a medium, such as OHT, which is easy wrap round a fixing roller easily. SOLUTION: The fixing device of an electromagnetic-induction heating system has a fixing roller 1 and a pressure roller 2 being in pressure contact with each other, heats the fixing roller with a magnetic flux generated by a magnetic-flux generation means 3, and, through a pressure contact nip N of both the rollers 1 and 2, sandwiches and carries a recording material P with an unfixed image t held thereon, thereby melting and fixing the unfixed image onto the recording material. The fixing roller 1 comprises at least five layers, which are, from inside toward outside in order, a support layer 11, a sponge layer 12, an electromagnetic-induction heat generation layer 13, an elastic layer 14, and a releasing layer 15. The magnetic-flux generation means 3 is disposed outside the fixing roller 1, and the generated magnetic flux acts on the electromagnetic-induction heat generation layer 13 from the side of the external surface of the fixing roller 1.
Patent JP-H02198977-A (JP)
Title: Paper folding device
Inventor: HIBI KUNIO
IPC: B65H45/20
Filed: 1989-01-25
Abstract: PURPOSE:To surely fold a paper on a desired position by forming a recessed groove and projection for forming a fold in the direction crossing at right angles with a paper transporting direction for the paper, through the engagement of each of a pair of rollers and installing a clutch means for revolving the both rollers on the basis of the detection of the top edge of the paper. CONSTITUTION:An engaging lever is pulled to a solenoid side, and a top edge hook part is released from the recessed part of a spring clutch. Then, the spring clutch transmits the revolution of a pulley 48 towards a roller 35. After the hook part is released, the solenoid is put into OFF state, and the hook part is engaged again with the recessed part, and the revolution of the rollers 34 and 35 is suspended. During the time when the rollers 34 and 35 revolve each other, a downward hold is formed by the engagement of a projection 34A and a recessed groove 35B. Then, a clutch 53 is operated by the detection of the top edge of a paper by a sensor 40, and an upward fold is formed by the engagement between the projection 37A and the recessed groove 36B during the revolution of the rollers 36 and 37.
Patent JP-H06230124-A (JP)
Title: On-board ultrasonic measuring device
Inventor: KUZUTANI KEIJI
IPC: G01S15/60
Filed: 1993-01-29
Abstract: PURPOSE:To detect conditions of vehicle, including car speed, using ultrasonic waves. CONSTITUTION:A left side ultrasonic wave transmitter/receiver TRL that, assigned on the left wheel side, in parallel to advancing direction of a vehicle 100, sends ultrasonic waves at a specified depression angle against a road surface, and receives its reflected waves, and a right side ultrasonic wave transmitter/receiver TRR that, assigned on the right wheel side, being placed away, by a specified distance, from the left side ultrasonic wave transmitter/ receiver TRL in the direction of width of the vehicle 100, at the same position as the TRL relative to the advancing direction of the vehicle 100, parallel to the advancing direction of the vehicle 100, sends ultrasonic waves at a specified depression angle against a road surface and receives the reflected waves, are provided, and from the speed vector obtained with TRL and TRR, the wheel speed of the vehicle 100 is calculated. With the left side ultrasonic wave transmitter/receiver TRL, car speed is directly obtained.
Patent JP-S60159049-A (JP)
Inventor: OOSUMI HISAYOSHI
IPC: B32B21/08
Filed: 1984-01-31
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-H09206647-A (JP)
Title: Coating apparatus and coating method
Inventor: YOKOKURA KAZUYOSHI
IPC: B05C5/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To shorten the time taken to confirm the spread of a coating agent and at the same time to carry out correction of coating conditions precisely by continuously carrying out coating with the coating agent in a plurality of coating conditions by the same nozzle and then moving the applied coating agent relatively to a position where detection can be carried out by a spread- detecting means. SOLUTION: A coating unit to apply adhesives stored in a plurality of syringes 7 to a substrate through coating nozzles 6 selects a coating nozzle and applies an adhesive to a substrate. In this case, various kinds of operations relating to the application work are managed and controlled following a program for control and based on various data stored in a RAM 21 by a CPU 20. That is, after a coating agent is applied continuously in a plurality of coating conditions by the same nozzle at a prescribed timing, the applied coating agent is moved relatively to a position where detection can be carried out by a recognition camera 8. Then, an adhesive is applied to a perception plate and the spread is perceived by the recognition camera 8 and data to correct the spread is computed.
Patent JP-H04262205-A (JP)
Title: Magnetization-correcting type bearing detecting apparatus
Inventor: OTA KAZUHIDE
IPC: G01C17/38
Filed: 1991-02-05
Abstract: PURPOSE:To constitute a magnetization-correcting type bearing detecting apparatus which can automatically judge the magnetization and correct the magnetization quickly after the magnetization. CONSTITUTION:A proper range is determined along a bearing circle before magnetization. The magnetization is judged by the fact that the outputs (Vx, Vy) of a geomagnetism sensor are deviated from the proper range. When the magnetization is judged, the magnetization is corrected when the direction of a moving body crosses any bearing of east, west, north and south. In detail, when the output of one sensor of two sensors constituting the geomagnetism sensor reaches the extreme value, the output of one sensor reaching an extreme value and the outputs of the other sensor before and after the extreme value are used. Thus, the position of the original point O' of a bearing circuit after the magnetization is computed.
Patent JP-H04211556-A (JP)
Title: Facsimile equipment
Inventor: YASUDA KEIYU
IPC: H04N1/00
Filed: 1991-02-06
Abstract: PURPOSE:To eliminate the need for the addition of a message directly on a transmission document or the transfer of the message to the other side over a telephone after the transmission by constituting the above device in such a manner that the prescribed message information preset on a signal transmission side can be transmitted together with the picture information of the document to be transmitted to the other side. CONSTITUTION:Plural kinds of the message information are previously stored in a message memory 11 in correspondence to a message NO. The prescribed message information stored in the message memory 11 is displayed on a display unit 16 by operating the message instruction key of a function key 8 in precedence to a signal transmission operation and in succession, by inputting the message NO of the desired message by a numeric key 7. The desired message is added to the picture information of the transmission document and is transmitted to the other side by the operation of the transmission key of the function key 8.
Patent JP-S5298471-A (JP)
Title: Production of semiconductor device
Inventor: WASHIYA AKIHIRO
IPC: H01L23/48
Filed: 1976-02-13
Abstract: PURPOSE:To perform assembling and separation of plural semiconductor devices simultaneously and facilitate connecting operation by connecting members with a low-meltingpoint brazing material and composing a support with a member of a melting point higher than that of the brazing material.
Patent JP-H04236896-A (JP)
Title: Heat-reaction type steam trap
Inventor: YUMOTO HIDEAKI
IPC: F16T1/10
Filed: 1991-01-14
Abstract: PURPOSE:To increase the lift of a piston by means of a small diaphragm. CONSTITUTION:A tapering chamber is formed between a diaphragm 11 and a piston 17 and filled with a fluid material 15 formed of fine powder of fluororesin. Since the fluid material 15 is deformed in a volume and moved from a wide area to a narrow area, the piston 17 is widely displaced as against displacement of the diaphragm 11.
Patent JP-H01191538-A (JP)
Title: Fail safe type fault detection method in duplex system
Inventor: SUZUKI TSUTOMU
IPC: H04L1/22
Filed: 1988-01-27
Abstract: PURPOSE:To simplify the discrimination method and structure by discriminating it as the coincidence of both when number of spaces included in outputs of arithmetic circuits in a duplex system is identical to each other. CONSTITUTION:Counters C1, C2 counting a space of input information as '1' are provided to reception circuits 1, 2 of a duplex system. The counters C1, C2 are constituted to output a carry signal of '1' respectively after the count number for one set of information is set. On the other hand, two flip-flop circuits FF1, FF2 are inserted into a loop circuit and a carry signal from the relevant counters C1, C2 is given to the flip-flop circuits FF1, FF2. When the two flip-flop circuits FF1, FF2 repeat alternate operation, it is discriminated as the coincidence input information. Thus, the coincidence/dissidence of the information is detected efficiently with simple mechanism.
Patent JP-H09208247-A (JP)
Title: Burner for working glass tube
Inventor: HONMA MASAHIKO
IPC: C03B33/095
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a burner for working a glass tube capable of stably cutting the glass tube to a stable size sharply surface by locally heating the glass tube. SOLUTION: A burner body 11 is provided with small nozzles 23 and large nozzles 22 varying in opening areas so as to arrange these nozzles on the same straight line. Small flames are previously formed in the small nozzle and large flames are formed in the large nozzles 22 to heat the cutting section of the glass tube which is so held as to intersect the tube axis orthogonally with the arranging direction of the nozzles and rotates and, therefore, the lower part of the cutting section of the rotating glass tube is heated by the front ends of the small flames. In addition, the side parts of the cutting section of the rotating glass tube are heated by the large flames so as to contact therewith. The large flames and the small flames spread along the outside surface of the glass tube to prevent the interference of the small flames and the large flames to form one flame.  Consequently, the small flames and the large flames eventually independently locally heat the glass tube. The good cutting is thus executed.
Patent JP-S60160894-A (JP)
Title: Preparation of gluthathione
Inventor: YOKOZEKI KENZOU
IPC: C12R1/84
Filed: 1984-01-30
Abstract: PURPOSE:To prepare gluthathione without requiring addition of adenosine triphosphate, by treating L-glutamic acid, L-cysteine and glycin with a bacterium belonging to the genus achromobacter, etc. CONSTITUTION:L-Glutamic acid, L-cysteine and glycine are treated in an aqueous medium with a culture solution of a bacterium such as Achromobacter lacticum AJ2394(FERM P-7401) belonging to the genus Achromobacter, Serratia, etc., capable of condensing L-glutamic acid with L-cysteine and glycine to form gluthathione, or with a culture mold or a treated material of the mold.
Patent JP-S60159514-A (JP)
Title: Equipment for recovering heat of waste gas
Inventor: AKASHI HIROSHI
IPC: F28D20/00
Filed: 1984-01-30
Abstract: PURPOSE:To obtain the equipments for recovering the heat of waste gas with simple and economical construction by providing a gas permeable plate-like member of large voids at a combustion gas exhaust port of a combustion chamber. CONSTITUTION:The plate-like member 4 constituted of porous and gas permeable solids having large voids is provided at the combustion waste gas exhausting part of the combustion chamber 2. The waste gas generated passes through the plate-like member 4 provided at the waste gas exhausting part of the combustion chamber 2, and is exhausted out of the furnace via a flue 5. While the waste gas passes through the plate-like member 4, the heat possessed by the waste gas is afforded to the plate-like member 4 to heat the same. The heated plate-like member 4 radiates the heat possessed thereby as infrared rays to heat a material 6 to be heated placed in the combustion chamber 2. Thus, it is possible to save the fuel by recovering the heat possessed by the waste gas.
Patent JP-S59141159-A (JP)
Title: Fluorescent lamp
Inventor: NISHIWAKI MANABU
IPC: H01J61/35
Filed: 1983-02-01
Abstract: PURPOSE:To improve luminance uniformity in a longitudinal direction of linear light, by installing a light reflecting film in both ends of an aperture part of a tube outer surface, in case of an aperture type fluorescent lamp. CONSTITUTION:A phosphor applied to the inside of a glass tube of a fluorescent lamp is removed in a slitlike state lengthwise whereby an aperture is made up there. When the length of linear light shown in the figure 4 in illustration is required, a light reflecting film 5 is to be installed. The light reflected by the reflecting film 5 is made to get re-incident inside a phosphor tube and, after irregular reflection takes place inside the tube, the light is converged on an end part of the aperture 3 so that luminance is improved. Thus, luminance distribution of the linear light can be uniformized.
Patent JP-H10215137-A (JP)
Title: Hybrid distributor for high frequency and impedance transformer
Inventor: YOKOGAWA SENJI
IPC: H03H7/48
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization, to widen a band and to perform fine adjustment. SOLUTION: The signals of 1GHz inputted to a terminal 1 are distributed in a circuit composed of coupling lines 8 and capacitors Ce and Co, etc., and outputted to distribution terminals 2 and 3. A resistor R connected between the distribution terminals 2 and 3 separates the terminals 2 and 3. The length of the coupling line 8 is turned to 19mm and is settled to a small dimension compared with 75mm which is the 1/4 wavelength of 1GHz.
Patent JP-S5298260-A (JP)
Title: Inspection of heating pipes used in heat exchanger
Inventor: WATANABE TAKASHI
IPC: F28F11/00
Filed: 1976-02-16
Abstract: PURPOSE: To inspect easily the heating pipes used in a heat exchanger by floating an inspector element on the liquid in each pipe and changing the liquid surface level so as to move the element over entire length of the pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06227663-A (JP)
Title: Article loading device
Inventor: YAMAMOTO MITSUHIKO
IPC: B65G47/52
Filed: 1993-02-01
Abstract: PURPOSE:To provide an article loading device capable of continuously and automatically loading articles. CONSTITUTION:To a direction changing means 1 to change the delivery direction to another direction by way of receiving an article (b) from the side of a starting end of a transfer passage (d), a fixed placing means 2 to make the article (b) delivered from this direction changing means 1 stand by on its upper surface is connected. Thereafter, lateral and longitudinal operation means 3, 4 to change a placing position of the article (b) in the lateral and the longitudinal directions on an upper part of the fixed placing means 2 on this upper part of the fixed placing means 2, a movable placing means 5 is installed on the lower side of the fixed placing means 2 against the material delivering direction free to advance and retreat and simultaneously, a pushing delivery member 6 to drop the article (b) on the movable placing means 5 is provided. Furthermore, in the neighbourhood of the front edge of the fixed placing means 2, a lifter 7 of an article pallet (c) is provided.
Patent JP-S59147100-A (JP)
Title: Improvement of leather manufacture
Inventor: UIRIAMU KEESU PURENCHISU
IPC: C14C3/22
Filed: 1984-01-30
Abstract: The process for tanning leather comprises treating leather stock with methacrylic acid/alkyl acrylate copolymers having a narrow range of molecular weight as tanning agent to produce leather which may be flexible, having smooth grain and being well-filled, the tanned leather having improved resistance to detannage by washing with alkaline solution.
Patent JP-H01194934-A (JP)
Title: Mixer
Inventor: TOIO MAMORU
IPC: B01F15/02
Filed: 1988-01-26
Abstract: PURPOSE:To get rid of a fear of clogging of an injection nozzle and also a trouble of liquid dropping from the injection nozzle by installing the liquid injection nozzle at a side plate of a mixing vessel and by applying a dual-fluid nozzle ejecting an additive liquid together with a gas to the injection nozzle. CONSTITUTION:A mixing vessel 3 is formed by closing both ends of a cylindrical drum 1 with side plates 2, through which a rotating shaft 4 equipped with mixing shovels 5 is arranged. A liquid injection nozzle 6, which is a dual-fluid nozzle ejecting an additive liquid together with a gas, for the purpose of adding a small quantity of liquid. It is possible, as a result, to get rid of a fear of clogging of the injection nozzle and also a trouble of liquid dropping from the injection nozzle.
Patent JP-H06198884-A (JP)
Title: Ink-jet recording device
Inventor: YANO KENTARO
IPC: B41J2/05
Filed: 1993-01-01
Abstract: PURPOSE:To obtain a high-speed and high-image quality, by a method wherein a multi-pressure generating device which is obtained by providing a plurality of pressure generating parts within a common liquid chamber and a pressure generating and controlling device driving the multi-pressure generating device selectively at an appropriate position at appropriate timing are provided. CONSTITUTION:Three pressure generating devices 8J to generate pressure within a common liquid chamber 1301 and a discharging heater 8C are formed on the same base. When electric energy is charged to the pressure generating device 8J, the pressure generating device 8J is heated, ink is heated, foaming is generated in the ink, pressure is allowed to generate within the common chamber 1301 by a capacity change generating at the time of foaming and an improvement of impedance on the rear of a nozzle and oscillation and oscillation resonance of the ink within a flow path are controlled. When impression of energy is suspended, foam is eliminated. The title device is constituted so that when the foam foamed on the pressure generating device 8J1 is turned to elimination of the foam, an adjoining pressure generating device 8J2 begins foaming and lowering of the generated pressure is not generated. Similarly, foaming is performed by the pressure generating devices 8J adjoining to each other in order and generating pressure is kept on.
Patent JP-S62172811-A (JP)
Title: Reactance regulator
Inventor: KIMURA TOMOHIRO
IPC: H03J3/28
Filed: 1986-01-27
Abstract: PURPOSE:To obtain an adjustment quantity of a reactance of a tuner by adjusting a bias voltage in a local oscillating part by varying an input of a probe, and knowing a value which has been inputted to the probe. CONSTITUTION:A local oscillating part 15 constitutes a phase synchronizing circuit in which an oscillating output of a voltage control oscillator 105 is brought to a frequency division by a frequency divider 101, brought to a phase comparison with an oscillating output of a reference frequency oscillator 103 by a phase comparator 102, and an output signal of the comparator 102 is fed back to a tuner 4, as a bias voltage through an LPF 104, and an oscillation frequency becomes the product of a frequency division ratio of the frequency divider 101 and an oscillation frequency of the oscillator 103. By a microcomputer 11, the bias voltage in the oscillating part 15 is measured by a voltmeter 12, and a reactance of the tuner 4 is adjusted by a data given to a probe 9, so that the bias voltage becomes a desired voltage. In this case, the reactance adjustment quantity of the tuner 4 is obtained by knowing the data which has been given to the probe 9.
Patent JP-S60160675-A (JP)
Title: Quasi-particle injection type superconducting element
Inventor: MIYAKE MUTSUKO
IPC: H01L39/22
Filed: 1984-02-01
Abstract: PURPOSE:To form a superconducting switch element by injecting quasi-particles to a superconducting electrode by one junction formed to a crossed type and extracting the change of the state of the superconducting electrode as the change of the voltage-current characteristics of the superconducting electrode. CONSTITUTION:An Si substrate 11 is thermally oxidized to form SiO212, and a superconductor layer 13 in not more than 1,000Angstrom thickness is shaped on the SiO212, and an electrode 14 is lead out. SiO 15 as an inter-layer insulating layer is formed, and an electrode 17 is shaped through a tunnel barrier layer 16 so as to cross with the electrode 14. The switch element has structure in which the thin superconductor layer 13 of not more than quasi-particle diffusion length (approximately 1,000Angstrom ) is connected to the electrode 17 consisting of a normal conductor layer as a quasi-particle injecting source or a semiconductor or superconductor layer through the tunnel barrier layer 16 as a means injecting quasi-particles. When using a semiconductor, a Schottky barrier is utilized directly joined with the electrode 13. The electrode layers 13 and 17 cross in a crossed shape.
Patent JP-H11214603-A (JP)
Title: Lead frame and its manufacture
Inventor: ENDO HIROHISA
IPC: B21D22/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a lead frame for which a sectional shape is satisfactory, both a tape sticking part and a plating surface are flat, and the reliability of tape sticking to a semiconductor device is high. SOLUTION: Coining is performed on the tip part of an inner lead 7a, from both surfaces of the lead. Through the coining, burrs at punching out the lead and slant on a sagging surface side are canceled, and planarity of a bonding part and a tape sticking surface are ensured. After working distortion is canceled by conducting annealing, a linkage part 9 of the lead chip is cut off. At this time, a burr 12 is further generated at the tip of the inner lead 7a, so that secondary coining is performed for crushing the burr 12. A plating 13 is performed on a single side of a coining part, and a tape 8 is stuck on the back of the coining part.
Patent JP-H04253948-A (JP)
Title: Production of 3-cyano-3,5,5-trimethylcyclohexanone
Inventor: TABEI NOBUAKI
IPC: C07C253/10
Filed: 1991-02-06
Abstract: PURPOSE:To readily produce 3-cyano-3,5,5-trimethylcyclohexanone useful as a raw material for epoxy curing agent, urethane coating material, etc., from isophorone and prussic acid. CONSTITUTION:Isophorone is reacted with prussic acid in the presence of a guanidine to produce 3-cyano-3,5,5-trimethylcyclohexanone. The amount of the guanidine used is about 0.01-0.5mol based on 1mol isophorone.