baber/WOPTO huggingface dataset:
Patent JP-S5854717-A (JP)
Title: Crystal oscillator
Inventor: KATOU YOSHIAKI
IPC: H03H9/13
Filed: 1981-09-29
Abstract: PURPOSE:To improve the mass-productivity, to attain excellent characteristics and to attain ease of support, by arranging a surface electrode for its free end so as to perform bending oscillation almost vertically to the plate surface, and gradually reducing the amplitude of oscillation toward the fixed part. CONSTITUTION:Excitation electrodes 2, 3 are arranged to provide an electric field required for the oscillation for the upper end of a crystal oscillator plate 1 in the bending mode mainly to the vicinity of the end. A part of the electrodes 2, 3 is prolonged as a lead pattern to the lower end of the plate 1 and directly bonded to leads 4, 5 of a hermetic terminal 6 with solder. The bending oscillation is maximum for the amplitude at the upper end of the plate, and gradually reduced to lower side and the amplitude is reduced to zero at the lower end. The osillation mode at an arbitrary height of the plate 1 is almost similar, and since the bending oscillation of a rod having free both ends is balanced by itself, the plate 1 performs oscillation without leakage of oscillation externally with well balance as a whole, in spite of its the simple shape.
Patent JP-S6046696-A (JP)
Title: Equipment side operation box
Inventor: KOSEKI HIROSHI
IPC: H04Q9/00
Filed: 1983-08-24
Abstract: PURPOSE:To obtain a versatile operation box by sending the identification code of a controlled system equipment to a central controller, assigning functions to respective monitor control elements on the basis of returned information and displaying them, and sending their operation states to the central controller. CONSTITUTION:An equipment-side operation box 12 is installed at the side of an equipment to be controlled which is tested, and connected to a signal circuit 14. When the identification code of the controlled system equipment to be applied by a setter 22, a microprocessor sends it to the central controller 4. The central controller 4 receives it and reads monitor and control operation contents corresponding to the identification code out of a memory 4B to send them back to the equipment-side operation box 12. This information is received through a multiple signal transmitter 15 and a selective receiver 17 and stored in a memory 19. Then, purpose functions are assigned to a control element 8 and a monitoring element 9 on the basis of the contents. Further, the contents are displayed and the operation state is sent out to the central controller.
Patent JP-H08194951-A (JP)
Title: Information recording medium
Inventor: HOSHINO TAKASHI
IPC: G11B19/247
Filed: 1995-06-21
Abstract: PURPOSE: To increase the recording capacity of an information recording medium without altering the sampling period of servo information by dividing the surface area of a track into a servo area and a data area arranged while being displaced from each other and control the light beam to pass through the servo area. CONSTITUTION: Servo area and data area are arrange alternately, as shown on fig. (i) and the servo information, e.g. tracking control information, is taken out only from the servo area. Tracking error information is determined from the difference in the quantity of light between first and second tracking pits 21, 22 when the light beam passes through the servo area. In order to realize the sampling system tracking control, a clock signal for extracting reproduction signals accurately from the tracking pits 21, 22 is required as shown on fig. (ii) and it is taken out from the third clock pit 23. The interval between clock pits is then divided equally into predetermined number of sections with reference to the reproduction signal from the clock pit 23 to generate a clock 24 as shown on fig. (iii).  When the tracking is formed previously to produce a reproduction signal at a position synchronized with the clock signal, reproduction signal of tracking pit can be extracted accurately.
Patent JP-S5943811-A (JP)
Title: Lance pipe
Inventor: TAKASHIMA MASARU
IPC: C21C7/072
Filed: 1982-09-07
Abstract: PURPOSE:To control the wear rate of a lance pipe by coating the surface of the pipe with a cermet layer. CONSTITUTION:The surface of a steel pipe as a lance pipe is coated with a cermet layer made of a mixture of >=1 kind of refractory selected from alumina, zirconia, magnesia, silicic anhydride, silicon carbide and silicon nitride as a base with >=1 kind of metal such as Fe, Ni, Cr or Mo. A ceramic layer consisting of >=1 kind of said refractory as a base, >=1 kind of inorg. or org. binder, and >=1 kind of sintering assistant selected from clay, cryolite, fluorite, feldspar, titanium oxide, borax and Chile saltpeter may be formed on or under the cermet layer.
Patent JP-H025453-A (JP)
Title: Connecting method for mis capacity
Inventor: YAMADA TOSHIO
IPC: H01L21/8222
Filed: 1988-06-24
Abstract: PURPOSE:To prevent a circuit from erroneously operating by connecting the buried layer side electrode of a MIS(Metal Insulator Semiconductor) capacity to the low impedance side of the circuit. CONSTITUTION:An input VB is connected to the base of a transistor 11, and its emitter side is used as an output VOUT. In order to stabilize an output potential, a MIS capacity 12 is inserted between the output VOUT and a ground potential VCC. In this case, the electrode 13 of the capacity is connected to the output VOUT, and a buried layer side electrode 14 is connected to the potential VCC. Thus, the buried layer side electrode is connected to a low input impedance or a power source side to reduce a potential change due to a noise current and to shorten a potential returning time. Thus, it can prevent a circuit from erroneously operating.
Patent JP-S6047464-A (JP)
Title: Insulated gate type transistor
Inventor: KONAKA MASAMIZU
IPC: H01L29/423
Filed: 1983-08-26
Abstract: PURPOSE:To obtain a high speed IGFET of high relability by a method wherein a low density layer and a high density layer of reverse conductive type are superposed on a substrate 1, and an insulating gate is buried in the groove of said laminated material, thereby enabling to reduce parasitic capacitance and to prevent the generation of short- channel effect and hot electrons. CONSTITUTION:n<+> Layers 2 and 3 and n<-> layers 2' and 3' are provided on a p type Si substrate 1, and a thick insulating film 4' is provided between the n<+> layer 2 and a gate electrode 5 and between the gate electrode 5 and the n<+> layer 3. According to this constitution, the value of the junction depth of source and a drain is equivalently turned to zero or negative, thereby enabling to have the degree of dependency of channel length of threshold voltage to come nearer to the ideal (a). Also, the density distribution of the drain is formed into the state of n<+>-n<->-p, a depletion layer is susceptively extended to the drain side at the point in the vicinity of the drain, the concentration of high electric field is made smaller, and the substrate current generated by hot electrons and the supplied current into a gate insulating film are reduced. Moreover, the capacitance between S and G, and D and G is reduced by providing an insulating layer 4', and the capacitance of a diffusion layer is also reduced by the n<-> layers 2' and 3', thereby enabling to obtain the element characteristics of high speed and high reliability.
Patent JP-H10121357-A (JP)
Title: Fiber-filled article
Inventor: FUJIMOTO MASUKI
IPC: D06M13/282
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-filled article, excellent in hygroscopicity, antistatic properties and insect repellency and washable with water by using a ticking composed of polyester-based fibers having a specific value or above of moisture absorbing and desorbing parameter, filling of insect repellent fiber and a polyester-based sewing thread. SOLUTION: A ticking woven fabric is produced from polyester-based fibers composed of conjugated fibers or blend fibers of a copolyester, prepared by copolymerizing a hydrophilic compound such as a polyether ester amide or polyethylene glycol and containing either one of a polar group-containing compound and a cross-linking agent such as trimellitic acid with a usual polyester and having >=1.2 moisture absorption and desorption parameter ΔMR. An insect repellent fiber fill obtained by applying a treating liquid containing a pyrethroid- based compound, an aminosilcone having 4.5×10<2> to 6.5×10<3> g equiv. amino equiv. and a rust preventing agent to a polyester-based fiberfill, then heat- treating the resultant fiberfill, the ticking and a polyester sewing thread are used to form a fiber-filled article such as Futon (a thick quit and mattress).
Patent JP-H057306-A (JP)
Title: Synchronous signal processing circuit
Inventor: TANAKA NOBUYUKI
IPC: H04N5/04
Filed: 1991-06-27
Abstract: PURPOSE:To always keep the starting timing of a video image constant, and in addition, to simplify circuit configuration by providing a circuit to delay a horizontal synchronizing signal to be inputted to the clock terminal of an FF for which a vertical synchronizing signal is inputted. CONSTITUTION:A delay circuit 13 delays the horizontal synchronizing signal to be inputted to the FF 14 by a half of a horizontal scanning period, and the FF 14 samples the vertical synchronizing signal at a position deviated by a half of the horizontal scanning period. The vertical synchronizing signal normalized in its timing in such a manner is counted by a counter 17, and this counted value and prescribed timing data are compared with each other by a comparator 18, and at the time of coincidence, it outputs a write-in start signal to field memories 19, 20. In such configuration, since the starting timing of the video image can be made constant irrespective of a field, and in addition, a field discrimination circuit, etc., is eliminated, the circuit can be simplified.
Patent JP-S641833-A (JP)
Title: Raw sewage collection vehicle exhaust gas reduction device
Inventor: NISHIOKA TORU
IPC: E03F7/10
Filed: 1987-06-22
Abstract: PURPOSE: To contrive the reduction of exhaust gas by automatically opening and closing the inlet valve of the tank of a dipping-up hose by a wireless remote operation switch which the worker of the edge of the dipping-up hose has.  
     CONSTITUTION: The device is composed of the worker 1 of the edge of a dipping-up hose, a wireless remote operation switch 2, the dipping-up hose 3, a tank inlet valve 4 and a dipping-up hose winding device 5. After one time dipping-up is completed, the remote operation switch 2 possessed by the worker 1 of the edge of the dipping-up hose is operated to close the inlet valve 4. Next, if a degree of vacuum exist in the tank in a degree where it is not hindered in next working, a vacuum pump is automatically stopped in the state where the inlet valve 4 is closed, and a vehicle is moved to next dipping-up opening. Thereby offensive smell pollution can be reduced. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5583149-A (JP)
Title: Metal vapour discharge lamp
Inventor: IKE YUUJIROU
IPC: H01J61/52
Filed: 1978-12-16
Abstract: PURPOSE: To scheme to improve the luminous efficiency and colour representation characteristic markedly as well as total luminous flux by specifying the relation between the thickness of thermal isulating membrane and the ratio of the coated length of thermal insulation membrane from the tube inner end part of a luminous tube valve to the electric discharge space side, to the length of projection to the electric discharge space side of electrode.  
     CONSTITUTION: On the outer surface of the pipe end part of a luminous tube valve 1, heatproof thermal insulating membranes 14a and 14b made of for example aluminium oxide are coated so as to cover main electrodes 6a and 6b and starting auxiliary electrode 7. The membranes 14a and 14b are coated so that the relation between the thickness U of the thermal insulating membrane and the ratio L/T between the coated length L from the pipe inner end part of the luminous tube valve 1 to the electric discharge space side and the length T of projection from the inner edge of the electrode axis 10 in the sealed part in the valve 1 to the electric discharge space side is represented by the formula I. Thus, the pipe end part of the valve 1 is thermally insulated sufficiently, and the luminous efficiency and the colour representation characteristic of discharge lamp can be improved markedly, and total light flux can be improved, too. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5857212-A (JP)
Inventor: SHIONO TAKEO
IPC: H01B13/02
Filed: 1981-09-30
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-H0447725-A (JP)
Title: Voice signal multiplexer
Inventor: KODAMA IKUO
IPC: H04J3/04
Filed: 1990-06-15
Abstract: PURPOSE:To attain multiplexing without the degradation of quality of a voice signal by providing a signaling signal speed conversion means which assigns plural channels in the lump with respect to a specific time slot other than the time slot assigned to the voice signal to the multiplexer. CONSTITUTION:A voice signal multiplexer 21 is provided with a multiplexer circuit 22, for which a 1st speed converter 24 connected to a 1st control memory 23 and a 2nd speed converter 26 connected to a 2nd control memory 25 are connected. The voice signal multiplexer 21 is provided with a demultiplexer circuit 31, for which a 3rd speed converter 33 connected to a 3rd control memory 32 and a 2nd speed converter 35 connected to a 4th control memory 34 are connected. In this case, a specific time slot except a time slot used for the assignment of the voice signal is shared for the assignment of signaling signals by plural channels to apply multiplexing. Thus, signal multiplexing with less deterioration in the voice signal is attained.
Patent JP-H01321613-A (JP)
Title: Electrode
Inventor: KARAIWA MASATO
IPC: H01G4/005
Filed: 1988-06-23
Abstract: PURPOSE:To make it possible to obtain an electrode wherein the surface resistance does not increase by heat treatment at high temperature, cracks, etc., do not occur, the planeness is maintained, and the fear of separation from a substrate, etc., is small by laminating a chromic oxide layer, a chromic layer, a nickel layer, and a platinum layer in this order on a substrate. CONSTITUTION:An electrode 12 is made in multilayer structure, and a chromic oxide layer 14, a chromic layer 16, a nickel layer 18, and a platinum layer 20 are laminated in this order from the substrate 2 side. Hereby, for the reason that chromic oxide layer 14 effects preferable oxidation resistant action, etc., even if heat treatment at relatively high temperature is applied, there never occur such things that the surface is oxidized and the surface resistance increases. Also, cracks, etc., do not arise, either, and planeness as an electrode is maintained, and further this electrode 12 is never separated from the substrate 12, either.
Patent JP-H024702-A (JP)
Title: Insect pest repellent
Inventor: SHONO YOSHINORI
IPC: A01N37/18
Filed: 1988-06-22
Abstract: PURPOSE:To obtain an insect pest repellent, containing a certain amide compound, such as N-methyl-cyclopentanecarboxamide, as an active ingredient, having excellent repellent effects for a long period and effective against insect pests, such as mosquito, Stomoxys calcitrans, fly and cockroach. CONSTITUTION:An insect pest repellent containing one or two or more of N- methyl-cyclopentanecarboxamide, N-methyl-cyclohexanecarboxamide, N-methyl-3- cyclohexenecarboxamide, N,4-dimethyl-3-cyclohexenecarboxamide and N,3,4- trimethyl-3-cyclohexenecarboxamide as an active ingredient and effective against blood-sucking insect pests, sanitary insect pests, etc. The amide compounds can be utilized as a composition prepared by blending thereof with a suitable carrier and prepared in the form of a solution, e.g., lotion or aerosol, or ointment.
Patent JP-S5878319-A (JP)
Inventor: HORISU ESU SAUNDAASU
IPC: H01B7/02
Filed: 1982-09-06
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-H0322282-A (JP)
Title: Dust preventing mechanism for optical disk unit
Inventor: HAGITANI TOSHIMICHI
IPC: G11B33/14
Filed: 1989-06-20
Abstract: PURPOSE:To obtain a dust preventing mechanism for an optical disk unit with high data reliability by forming cooling air passage by a loading seal member. CONSTITUTION:The dust preventing mechanism of the optical disk unit is equipped with a loading seal member 20, which is in contact with a disk car tridge 2 housing an optical disk 1 in the position of loading completion and blocks the circulation of air to an optical pickup device 5, and loading sheet member to fill up an interval between members constituting the loading mecha nism. Then, a spindle motor 4 is provided to rotate the optical disk 1 and a motor sheet member is provided to fill-up interval between the spindle motor 4 and a base member 12 which fixes this spindle motor 4. Further, a base seal member is provided to fill-up interval between the base member 12 and a circuit board 13. The loading seal member 20 forms the cooling air passage and cooling air is in contact with heat sources 21 and 22 in an integrator for driving circuit, etc.
Patent JP-2000342860-A (JP)
Title: Remote control toy
Inventor: KATO HIDEYUKI
IPC: A63H17/25
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to obtain the maneuvering feel conforming to actual maneuvering by providing a bed with the upper body of a traveling body of a model airplane laterally tiltably with respect to the bed, detecting the inclination of a controller with a detecting means, tilting the upper body and allowing steering to be carried out in the same direction in synchronization with this tilting. SOLUTION: When maneuvering the model airplane 200, the user grips and holds handles 102 and 103 of the controller 100. The user pushes the upper side of a button 104 with the thumb in this state, thereby generating pseudo engine sounds from the back of the controller 100 and advancing the model airplane 200. The user pushes the lower side of the button 104 to retreat the model airplane 200. Further, the user pushes a button 105 in the state that the upper side of the button 104 is held pushed, thereby increasing a traveling speed. When the controller 100 is inclined in either right or left direction, the inclination thereof is detected by the inclination detecting means and the upper body of the model airplane is tilted in accordance with this detection signal. The model airplane is turned in the same direction in synchronization with this tilting.
Patent JP-S5679226-A (JP)
Title: Vibration type pressure transducer
Inventor: AZEGAMI TADASHI
IPC: G01L9/00
Filed: 1979-11-30
Abstract: PURPOSE:To offset the influences due to factors other than pressure by differentially using elastic vibrators of the same quality. CONSTITUTION:A pressure transducer of vibration type comprises a sensor section S, an exciting section E, a counter section C, a logical arithmetic section L and an analogue output section O, In the sensor section S, for example, there are provided two vibrators 1, 2 having the same characteristics and so arranged that a pair of parallel beams are connected with each other at their one side ends and respective grip portions thereof at the connected side are fixed on a base 3, while another respective grip portions at the opposite side receive individual pressures A and B. When the pressures A, B are applied on the vibrators 2, 1, respectively, specific frequencies of the vibrators are varied. Outputs from counter circuits 6, 7 are applied to gates 8, 9, so that the gate 8 produces a pulse width signal corresponding to the difference in frequencies and the gate 9 produces a signal to synchronously reset the counter section C. The pulse width signal from the gate 8 is output through a filter 10 and the analogue output section O.
Patent JP-H0822159-A (JP)
Title: Color copying device
Inventor: ITAGAKI HIROSHI
IPC: G03G15/01
Filed: 1994-07-07
Abstract: PURPOSE:To adjust the color reproduction and density levels of a copy image without actually copying. CONSTITUTION:In the step S6, each image signal fetched in an image memory is divided and simultaneously displayed on a monitor. In the step S7, the density and color difference levels in the prescribed region of each signal stored in the image memory are calculated by a CPU and in the step S8, it is decided whether the density and color difference levels by the result of the calculation are within a prescribed range or not. When the affirmative decision is obtained, an adjusting mode is completed. On the other hand, when the negative decision is obtained, advancing to the step S9 is attained to optimally set a parameter in each part of an input masking part, a masking UCR part, a binarization circuit, a laser control part and an image forming system control part and returning to the step S1 is attained to execute the steps S2-S9.
Patent JP-2000343123-A (JP)
Title: Tension leveler
Inventor: ISHIKAWA MASAHISA
IPC: B21D1/05
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To correct intermesh amount during a line operation by installing a means to measure the number of roll revolution and a line speed measuring means to measure a strip speed, and calculating the roll diameter using the number of roll revolutions and the strip speed with a control means, and calculating the intermesh amount from the roll diameter. SOLUTION: This equipment has a roll group to press a strip 1, a means to control the intermesh amount, the pressing amount of the roll group against the strip, and a means to press the roll group on the basis of the intermesh amount. A pulse generator 6 measures the number of revolutions of a work roll 2 and backup rolls 3 during line operation, and the line speed measuring means measures the speed of the strip 1, and outputs the results to a controller 5. The controller 5 calculates the roll diameters of the work roll 2 and the backup rolls 3 and calculates the intermesh amount in a short time.
Patent JP-H10336278-A (JP)
Title: Duplex communication system
Inventor: DOI IZUMI
IPC: H04L69/40
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To omit a monitoring device and to reduce system construction costs by switching a communication line to normal one when a control panel detects the abnormal state of communication line. SOLUTION: Commands for line check are respectively sent at prescribed intervals from an A system line exchange unit 5 of A system communication line 3 to A system control units 1b and 2b of communication terminal equipment 1 and 2. When any one of A system control units 1b and 2b or both the units receive no command longer than prescribed time or when no reply is transferred to the A system line exchange unit 5, a control panel 1a or 2a discriminates the occurrence of abnormality on the A system communication line 3. The A system communication line 3 is switched to a B system communication line 4 by the control panel 1a or 2a. Abnormality on lines between a B system line exchange unit 6 of B system communication line 4 and B system control units 7a and 7b is similarly monitored as well.