baber/WOPTO huggingface dataset:
Patent JP-H05337013-A (JP)
Title: Kitchen apparatus
Inventor: WAKATSUKI YUICHI
IPC: A47J47/16
Filed: 1992-06-08
Abstract: PURPOSE:To improve a mounting property and thermal efficiency without an uncomfortable feeling due to touch by providing a supply path and recovery path on the same guard member. CONSTITUTION:One end of a hollow guard member 11 mounted through an interval on the front edge 8 of a work top is connected to a hot air device 12 provided in a cabinet 7. The hot air 13 discharged from the hot air device 12 flows through a supply part 11a in the guard member 11 and returns through a check valve 18 from a recovery path 11b to the hot air device 12. The discharged hot air 13 heats the guard member 11, so that an uncomfortable feeling is not given if an operator touches the cold guard member when the atmospheric temperature is low. Further, the used hot air 13 can be again utilized by the provision of the recovery path 11b to improve efficiency. Further, the supply path 11a and recovery path 11b are provided on the same guard member 11, so that the mounting is simplified. Also, when a towel 17 is hooked on a vent hole 15 section, the wet towel 17 can be dried.
Patent JP-H01316538-A (JP)
Title: Liquid damping type vibration isolating mount
Inventor: SAWADA KOJI
IPC: F16F13/18
Filed: 1988-06-15
Abstract: PURPOSE:To maintain the quietness in an automobile room by forming the captioned vibration isolating mount with a partition member on which through holes are dispersedly provided on a partition board and a rubber stopper member which closes a part of the through holes with filling layers while closely attaching a thin layer thereto. CONSTITUTION:The chief components of the vibration isolating mount of an automobile are a body 1, a first metal fitting 3, a second metal fitting 4, a rubber board 5, and a partition board 6. The partition board 6 consists of two members, a partition member 14 and a stopper member 15. The partition member 14 is formed into a disk shape with a rigid body and through holes 16 are dispersedly provided thereon. The stopper member 15 is made of rubber and closes at least a part of the through holes with filling layers, while closely attaching thin layers along both sides. At the time of generating a high frequency oscillation, the stopper member 15 becomes in a movable condition. Thereby, the entrance of noise from an engine can be prevented maintaining the quietness in an automobile room.
Patent JP-S5769994-A (JP)
Title: Drive and control device for piezoelectric element
Inventor: FUKADA TETSUJI
IPC: G10K9/122
Filed: 1980-10-20
Abstract: PURPOSE:To perform the drive with a constant amplitude up to near the basic resonance frequency, by applying a signal voltage of opposite phase with the same amplitude to a capacitor having equal capacitance to a driving piezoelectric element and negative feeding back the voltage of a supplied resistive element to a control circiut. CONSTITUTION:An input signal S1 is applied to a noninverting amplifier 3 having the equal gain as an inverting amplifier 2 and to the amplifier 2 via a voltage control circuit 1. The output signal of the amplifier 2 is applied to a piezoelectric element 4 and a fixed resistor 5 connected in series with the element 4. The output signal of the amplifier 3 is applied to a capacitor C6 having equal electric capacitance value of the element 4 and the element 5 connected in series with the C6. Thus, a current flowing to the element 4 and the C6 flows to the element 5, and until the vicinity of the basic resonance frequency of the element 4, the current flowing to the element 5 is a current flowing the mechanical impedance of an equivalent circuit of the element 4. Thus, the voltage of the element 5 is negative fed back to the circuit 1, allowing to keep constant the amplitude of the element 4.
Patent JP-H05343783-A (JP)
Title: Optical repeater
Inventor: SHIGEMATSU MASAYUKI
IPC: H04B10/294
Filed: 1992-06-08
Abstract: PURPOSE:To prevent signal deterioration in a trunk line and to fully compensate attenuation due to distribution. CONSTITUTION:One side of signal light branched at a branch device 4 is amplified by an Er dope fiber 8. This Er dope fiber 8 is excited at wavelength 0.98mum in forward direction, so that the first output light amplified has a low noise level. Thus, even though the optical repeaters are connected in multistage for forming a repeating trunk line, the signal light is not easily deteriorated. The other side of the signal light branched at the branch device 4 is amplified by an Er dope fiber 10. This Er dope fiber 10 is excited at the wavelength 1.48mum in backward direction, so that the second output light can be amplified with a high gain. In this case, noise of the second output light increases but, as long as it is within a certain limit, signals of a constant level can be supplied to the subscribers even though several stages of amplifiers are connected thereafter.
Patent JP-S5847986-A (JP)
Inventor: KODAMA TOSHIHIKO
IPC: B22D45/00
Filed: 1981-09-17
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-H0441960-A (JP)
Title: Control device for vehicle
Inventor: SUGAWARA HAYATO
IPC: B60G17/015
Filed: 1990-06-07
Abstract: PURPOSE:To eliminate danger accompanied with rapid shifting to a fail condition by arranging double microcomputers for control, providing a switch logic which switches outputs of both microcomputers for outputting, and gradually shifting the output signal to that of the fail condition at the detecting of abnormality. CONSTITUTION:In case of application to an electric power steering system for a vehicle, an output signal 10 of a torque detector 3 and a pulse signal 11 generated by a vehicle speed sensor are inputted to a control device 8 for vehicle. A main microcomputer 81 are communicated with a sub-microcomputer 82 through communication lines 12, 13. Outputs 14, 15 of the microcomputers are switches by a switching logic 17 and applied to FETs 18 to 21, to control electric curent of a motor 7. A signal for driving a relay 16 is output in order to stop the supply of the motor electric current at the failure of the control device. When an abnormality occurs at eigher of the microcomputers, the output of the normal microcomputer is gradually inclined to that of a control stopping condition. The output is selected by the switch logic 17 and applied to a controlled object.
Patent JP-S5848961-A (JP)
Title: Semiconductor device
Inventor: TSUJIIDE TOORU
IPC: H01L21/336
Filed: 1981-09-18
Abstract: PURPOSE:To obtain a transistor, couple capacitance between a gate electrode and a drain region thereof is small, by forming at least the drain region in offset structure to the gate electrode and geometrically making a source region and the drain region asymmetrical to the gate electrode. CONSTITUTION:The gate electrode 402, which uses a gate oxide film 401 as an underlay and consists of polycrystal Si, is shaped onto a P type Si substrate 400, As ions 403 are implanted at an angle theta to a vertical surface, and the N type drain region 404 in offset structure to the electrode 402 is formed through heat treatment at a high temperature. The N type source region 405 geometrically asymmetrical to the region 404 is shaped into a region holding the electrode 402 at the same time. Accordingly, the couple capacitance between the gate electrode 402 and the drain region 404 is reduced without lowering the capability of the transistor.
Patent JP-S628379-A (JP)
Title: Carriage servo device in disc player
Inventor: AOYANAGI YOSHIRO
IPC: G11B21/10
Filed: 1985-07-03
Abstract: PURPOSE:To save power by closing a carriage servo loop when the absolute voltage of a carriage drive voltage exceeds a prescribed voltage. CONSTITUTION:A carriage drive voltage driving a carriage motor 51 is fed to a 2-way drive circuit 122 via a loop switch 120 and an equalizer circuit 121. The 2-way drive circuit 122 drives the carriage motor 51 in both directions in response to the polarity of the drive voltage. An output of an OR gate 123 is at a high level when the carriage drive voltage of the carriage servo circuit 114 is +Vref or over and the loop switch 120 is closed, then the motor 51 is driven in response to the polarity and its level of the drive voltage.
Patent JP-H0810550-A (JP)
Title: Method for recovering latent heat from waste gas and device therefor
Inventor: NAGANUMA YOSHIO
IPC: B01D53/02
Filed: 1994-06-29
Abstract: PURPOSE:To efficiently recover the latent heat and sensible heat of steam from a waste combustion gas by using the steam absorptivity of the adsorbent and moisture absorbent and the heat of reaction in absorption. CONSTITUTION:This device consists of a waste gas branching means 2 to introduce a waste gas into a heat recovery system 3 from a flue 1, a means 6 in which the adsorption tower 52 and moisture absorbing tower 52 for recovering steam from the waste gas on the downstream side of the system 3 and discharging the steam on the upstream side are provided in a waste gas passage, generating a waste gas having a high content of steam and condensing the waste gas to recover latent heat, a means for recovering the sensible heat of the waste gas increased in temp. by the heat generated in adsorption and absorption reactions. The latent heat recovering means 6 and the sensible heat recovering means 7 are continuously operated to obtain a utilizable heat recovered from the waste gas contg. steam which has been discarded so far, and energy is effectively utilized.
Patent JP-S63310578-A (JP)
Title: Button type air battery
Inventor: IMAZAWA KAZUHIRO
IPC: H01M12/06
Filed: 1987-06-12
Abstract: PURPOSE:To prevent the movement of a negative electrode even if a battery gets a shock by making the lower diameter of the cylindrical part of a sealing cover larger than its upper diameter, and locating the step of the cylindrical part below the upper surface of a negative electrode. CONSTITUTION:A positive electrode 6 comprising manganese oxide, a separator 7, and a negative electrode 8 comprising amalgamated zinc are accommodated in a cylindrical positive case 2 in order. A cylindrical sealing cover 9 is inserted in the opening of the case 2 so as to cover the negative electrode 8 to form a button type battery 1. In this battery 1, the inner diameter d1 in the lower part 9b of the cylindrical part 9a of the sealing cover 9 is made larger than the inner diameter d2 in the upper part 9c, and the step A of the cylindrical part 9a is located below the upper surface B of the negative electrode 8. Since the negative electrode 8 is supported by the step A, even if a battery gets a shock, the movement of the negative electrode 8 can be prevented.
Patent JP-S5670976-A (JP)
Title: Temperature-compensating circuit for thermal printer
Inventor: UEHARA HIROSHI
IPC: B41J2/36
Filed: 1979-11-16
Abstract: PURPOSE:To change the period of an impressed pulse current to thereby conduct temperature compensation for exothermic element and eliminate variations in shade of printed characters, by providing a circuit which controls the rotation of a motor for feeding a thermal head in accordance with variations in the dot density of the characters being printed. CONSTITUTION:The exothermic resistor 6 is connected with the head-feeding motor 2 and moved by the motor 2. The rotation frequency of the motor 2 is detected by an encoder 13 and a pulse proportional to the rotation frequency of the motor 2 is generated through the use of light or magnetism. Synchronously with this, a pulse for driving the resistor 6 is generated in accordance with DATA by a pulse-generating circuit for dot pattern 14. A resistor 11 and a transistor 12 for driving motor 2 are connected in series with the motor 2. The transistor 12 is turned ON during the printing of ordinary characters such as alphabets, numerals, KANA, etc. and is turned OFF during the printing of Chinese characters and the like with high dot densities. During the OFF time, the voltage is lowered by an amount corresponding to the resistor 11, resulting in a decrease of the rotation frequency of the motor 2.
Patent JP-H04371885-A (JP)
Title: Thermal recording material
Inventor: ISHIBASHI RYOZO
IPC: B41M5/30
Filed: 1991-06-20
Abstract: PURPOSE:To provide a thermal recording material having excellent heat resistance, water resistance, chemical resistance, writing characteristics and characteristics hard to injure by improving the protective layer provided on a thermal recording layer. CONSTITUTION:A thermal recording material wherein a thermal recording layer is provided on a support is characterized by that a protective layer based on a polysiloxane compound is provided on the thermal recording layer.
Patent JP-H09330466-A (JP)
Title: Serpentine system merchandise housing rack for automatic vending machine
Inventor: ONO YUKI
IPC: G07F11/34
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the housing efficiency of merchandise by increasing the housing number of thin cans at the time of changing sales merchandise from thick cans to the thin cans by setting a serpentine merchandise housing rack with a means for adjusting the width of a merchandise housing passage linked with an exit adjusting board to be an object. SOLUTION: This rack is provided with the exit adjusting board 7 dividing an exit passage corresponding to the size of the diameter of merchandise 13 by confronting a vending mechanism 6 at a merchandise ejecting end, and moves a movable segment 2 back and forth through a connecting board and a through pin 11 linked with the board 7 to adjust the width of the merchandise housing passage between with a fixed segment 3. In this case, the number of the adjusting steps of the width of the merchandise housing passage is set to be smaller than that of the adjusting steps of the board 7 by one step and a long groove 9a formed at the board 9 corresponding to this is made a stepped groove.  Then at the time of moving the board 7 from an adjacent step I to an adjacent step II, the movable segment 2 is fixed to the same position as the adjusting step I to keep the merchandise housing passage 4 to be wide in width.
Patent JP-H09300544-A (JP)
Title: Heat sealable cover material
Inventor: SHIMOYAMADA MASAHIRO
IPC: B65D53/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealable cover material in which metallic material such as aluminum foil is not contained, product inspection through a metal detector is enabled, disposal properties after use are excellent, water resistance, heat resistance and easy peel properties are excellent, curling is not caused even in the cover material of a sheet form, and mechanical suitability of a filling/sealing machine is excellent. SOLUTION: A base material sheet is formed by laminating biaxially stretched plastic films 2a, 2b on both sides of paper 1 through adhesives 4a, 4b. The heat sealable cover material 10 is constituted by providing an easily peelable sealant layer consisting of easily peelable resin or hot melt 6 on one- side face. Machine glazing bleached kraft pulp is favorable for paper 1 used for the base material sheet and biaxially stretched polyethylene terephthalate film is favorable for the plastic films 2a, 2b. Further, a dry laminating method is favorable for laminating of the base material sheet. Coverage of the adhesives 4a, 4b favorably is 4-10g/m<2> (solid part) on both sides.
Patent JP-S6044218-A (JP)
Title: Method for removing combustion-produced film on lateral electrode and jig used therefor
Inventor: MASUMOTO IWAO
IPC: B23D67/00
Filed: 1983-08-15
Abstract: PURPOSE:To remove the film produced by combustion, by rotatably fixing a cap of a power distributor and by abutting a carbide rotary bar rotating at a high speed on the side surface of the lateral electrode of the cap while the cap is manually turned. CONSTITUTION:A jig 3 is fixed on the table 2 of a bench drill 1. The jig 3 is aligned with the chuck 8 of the bench drill so that they are brought to be coaxial. After finishing centering of the distributor cap 9, a carbide rotary bar 28 is attached to the chuck. By allowing the rotary bar 28 to rotate at the maximum speed of the bench drill while the cap 9 is manually turned, the combustion- produced film on the side surface of the lateral electrode is cut off and the same substantially restores its original performance capability.
Patent JP-H10339958-A (JP)
Title: Rinse solution for photosensitive polyimide
Inventor: FUJIMOTO KOJI
IPC: G03F7/32
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the rinse solution for the photosensitive polyimide usable safely in a development rinse process without any danger of causing ignition in an explosion-nonpreventing equipment by using the rinse solution containing water and an organic solvent miscible with water in an optional rate and having no ignition point. SOLUTION: The rinse solution contains water and the organic solvent miscible with water in an optional rate and having the solvent to water mixing proportion in which the ignition point does not exist. It is preferred to select a proportion of the organic solvent to water in the range of 80/20-5/95, further 70/30-15/85. Thus permitting the ignition point to be removed and a danger of ignition in the rinse process to be eliminated and the development rinse operation to be executed safely in the apparatus provided with no explosion preventive device.
Patent JP-H11338996-A (JP)
Title: Manufacture of resin card and manufacturing equipment for the same
Inventor: OHASHI TAKUYA
IPC: B42D15/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a surely integrated resin card of a chip-incorporated type with uniform thickness, high quality and high reliability without the deformation, distortion or warp, etc., and without a clearance between card base materials, without breaking or damaging the chip. SOLUTION: This resin card manufacturing equipment 11 is constituted of a carrying device part 13 for carrying a work W for which a chip is disposed between the card base materials, a lamination part 14 for pressurizing the work W carried by the carrying device part 13 while heating it, and a pressurizing and cooling device part 15 for pressurizing and cooling the work W laminated in the lamination part 14 by clamping it by a cooling plate 51. The lamination part 14 is constituted of a chamber 32 composed of a box 31 for surrounding the carrying path of the work W by the carrying device part 13, a hot air supplier 36 for sending hot blast into the chamber 32 and turning the inside of the chamber 32 to a high temperature atmosphere and a pressurizing part 42 for pressurizing the work W passed through the chamber 32 and heated.
Patent JP-S60101368-A (JP)
Title: Valve device
Inventor: KAWASAKI KAZUHISA
IPC: F16K7/06
Filed: 1984-07-16
Abstract: PURPOSE:To easily and surely open and close a flow path, by providing a protrusion, adapted to a tube, in a supporting plate, in the case of a device which openes and closes the flow path in the tube by causing an opening and closing plate to press and release the fluid-circulating flexible-tube with the supporting plate. CONSTITUTION:A supporting plate 18, which holds a flexible tube 13 in its half way, fixes one end of an opening and closing plate 19 and supports the other end to be movably deformed in a direction A. Under the condition that a button 21 for operating a valve is not pressed, the opening and closing plate 19 presses by its spring tension the tube 13 toward a side of the supporting plate 18, preventing fluid from flowing in the tube 13. Then the opening and closing plate 19, when it presses the tube 13, generates its pressing force to be concentrated acting on a local part of the tube 13 by integrally forming a protrusion 20 in an adapted part of the supporting plate 18 to the tube 13. In this way, the opening and closing plate 19, causing only the necessity for small spring tension and pressing force, can surely open and close a fluid passage in the tube 13.
Patent JP-H05328713-A (JP)
Title: Flat power supply
Inventor: KIKUCHI TADAO
IPC: H01R12/71
Filed: 1992-05-14
Abstract: PURPOSE:To make the thickness of the whole power supply smaller than the conventional thickness by connecting the circuit pattern of a printed board with the circuit pattern of a metal chassis so that parts mounted on the printed board are contained in the opening of a metal plate. CONSTITUTION:A metal chassis 10 is composed of a metal plate 11 provided with an opening 11a, insulating film 12 provided in the metal plate 11 and circuit patterns(CPs) 13 provided on the insulating film 12. Bare chips 22a are mounted in a part of the CPs 13. The bare chips 22a are connected with desired CPs23 of a printed board 20. Connecting means 30 connect the CPs 23 with the CPs 13 so that the parts 21 mounted on the printed board 20 are contained in the opening 11a. That is, the parts are arranged so as to be buried in the metal plate 11 when the height of the parts 21 is smaller than the thickness of the metal plate 11 and so as to protrude by larger part from the metal plate 11 when the height of the parts 21 is larger than the thickness of the metal plate 11. Therefore, it is possible to make the thickness of a power supply thinner.
Patent JP-S6039844-A (JP)
Title: Container for article
Inventor: IMANAKA SEIJI
IPC: H01L21/67
Filed: 1983-08-12
Abstract: PURPOSE:To take in and out an article easily, and to automate take-in-and-out work for the article by stopping a pair of endless travelling bodies keeping a receiving shelf at a hung attitude at all times at necessary positions. CONSTITUTION:A pair of chains 19 each stretched to chain wheels 12 and 16 mounted up and down in a containing box body 11 are made to travel intermittently at regular pitches. Both ends of a plurality of receiving shelves 24 arranged at regular intervals in the longitudinal direction of the chains extending over a pair of the chains 19 are each fixed to the lower sections of support arms 25. The support arms 25 are supported rotatably by support pins 26 fitted to the chains 19, and support the receiving shelves 24 so that the receiving shelves are positioned at lower sections at all times. A blower 28 sucks the outside air, passes it through an air filter 29, and pressures clean air into a containing chamber 30 and discharges it from an opening section 11a. Cassettes 1 are taken in and out in such a manner that both chains 19 are made to travel by a driving indexer 20 and the necessary receiving shelf 24 is moved to the position of the opening section 11a and stopped. The take-in-and-out of the cassettes can be automated when an automatic device is disposed.
Patent JP-S63313314-A (JP)
Title: Rotary magnetic head mechanism
Inventor: KANEKO NORIAKI
IPC: G11B15/61
Filed: 1987-06-15
Abstract: PURPOSE:To reduce the cost reduction and wear of tape by constituting a recessed part opened to a rotary drum outer circumference arranged by a magnetic head so as to have a taper in the crosssectional shape perpendicular to the rotary shaft. CONSTITUTION:The titled magnetic head mechanism contains a stator drum 2 and a rotary drum 7 supporting a magnetic head 5 and the magnetic head 5 is arranged in a recessed part 7n opened to the outer circumference of the rotary drum 7 toward the stator drum 2. The crosssectional shape of the recessed part 7n perpendicular to the rotary shaft 7r of the rotary drum 7 is a sectorial shape opened toward the drum outer circumferential face and a taper is provided. The recessed part 7n is formed by crossing the rotary shaft 21a of the conical cutting tool 21 while crossing it at a right angle to the rotary shaft 7r of the outer circumferential face of the drum. Since the recessed part 7n and ridges 7o, 7p of the drum outer circumferential face have a large obtuse angle theta1 with respect to the outer circumferential face, the tape is not damaged by the ridge and the cost reduction is realized.