baber/WOPTO huggingface dataset:
Patent JP-S5916127-A (JP)
Title: Recording and reproducing device
Inventor: UJIYOU TATSUZOU
IPC: G11B15/07
Filed: 1982-07-19
Abstract: PURPOSE:To reduce occasions of the use of a ''Sendust'' head inferior in durability to extend the life of a VTR, by attaching a detecting member to a cassette to discriminate the classification of a magnetic tape. CONSTITUTION:As a detecting member 4 which detects the classification of the magnetic tape stored in a cassette 1, a conductor is arranged for the cassette where a metallic tape is stored, and a nonconductor is arranged for the cassette where a tape such as a vapor-deposition tape which can be recorded and reproduced by a ferrite head is stored. Contacts 5a and 5b of a switch 5 are provided in such position that they are brought into contact with the detecting member 4. When the conductor is arranged as the detecting member 4, the switch 5 is turned on in accordance with loading of the cassette 1; and when the nonconductor is arranged, the switch 5 is turned off. That is, the classification of the magnetic tape is discriminated. A detecting switch SW1 is turned on by a detecting part of the cassette 1 when the metallic tape is used, and the ''Sendust'' head is used only in case of the recording mode.
Patent JP-H01293878-A (JP)
Title: Elastic cap for cylindrical casing and method for preventing liquid leakage in cylindrical casing using said cap
Inventor: SAKAMOTO KAZUYA
IPC: A61M1/18
Filed: 1988-05-23
Abstract: PURPOSE:To prevent the leakage accident of filled aseptic water and to achieve wt. and cost reduction, by a method wherein the projection part engaging with each of the dialyzate introducing and discharge ports provided to the peripheral side surface of the cylindrical casing of a body fluid purifying apparatus in the vicinity of both ends of said casing is provided to a cap and a depressed part is provided to said projection part. CONSTITUTION:A blood purifying apparatus is equipped with a cylindrical casing 1 having a hollow fiber bundle 2 passing body fluids mounted therein and elastic cap 7 is mounted to each of the dialyzate introducing port 5 and discharge port 6 provided to the peripheral surface of the cylindrical casing in the vicinity of the end parts thereof. The elastic cap 7 consists of a head part 8 covering the end surface of each of the dialyzate introducing port 5 and discharge port 6 and a projection part 9 having a depressed part inserted in each of the dialygate introducing port 5 and discharge port 6 in a close contact state. The depth of the depressed part 10 is pref. as deep as possible. For example, said depressed part is designed so as to reach the head part 8. The elastic cap 7 is mounted to each of the dialyzate introducing port 5 and discharge port 6 provided to the cylindrical casing 1 filled with aseptic water in an engaged state.
Patent JP-H05310816-A (JP)
Title: Method of diminishing unreacted monomer remaining in polymer
Inventor: YABE AKIRA
IPC: C08F6/10
Filed: 1992-04-20
Abstract: PURPOSE:To reduce the content of an unreacted monomer in a vinyl polymer without discharging a large amount of a waste liquid containing the monomer or cleaving the molecular chains of the polymer. CONSTITUTION:The method comprises mixing the polymer, which is a vinyl polymer, with a liquid mixture of a solvent for the polymer and a nonsolvent in which the polymer is insoluble but the monomer is soluble, allowing the unreacted monomer to dissolve into the liquid mixture, and irradiating the resulting liquid mixture with light to photopolymerize the monomer. The polymer is one whose absorption edge (a) is at a shorter wavelength than that (b) of the monomer used as the starting material. The light is one having a wavelength in the range between the absorption edges (a) and (b).
Patent JP-H01295167-A (JP)
Title: Abnormality detecting device for wheel speed
Inventor: TOMIOKA EIICHI
IPC: B60T8/00
Filed: 1988-05-23
Abstract: PURPOSE:To detect abnormality by regarding a speed obtained by a vehicle speed sensor as a reference speed and comparing it with detected speeds from respective wheel speed sensors. CONSTITUTION:When a brake sensor 6 detects braking operation not being performed, a controller 5 computes the traveling speed of a vehicle from an engine rotating speed from a rotating speed sensor 7 and a gear shift position from a shift position sensor 8. Then when the detected vehicle speed becomes constant, it is regarded as the reference speed. Here, when the detected speed obtained by a wheel speed sensor 4 deviates from the reference speed exceeding a permissible range greatly, the controller 5 outputs an abnormality signal to turn on an alarm lamp 10 and then inhibit an antiskid device from operating.
Patent JP-H11332260-A (JP)
Title: Piezoelectric micro motor
Inventor: SUZUKI MIZUAKI
IPC: H02N2/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce friction at a shaft part by laminating a gold or a titanium nitride layer with a solid lubrication operation on the surface of the shaft part of a piezoelectric micro motor. SOLUTION: In a vibration body 1, a stainless steel made of a metal thin plate is machined into a cantilever by a etch machining method, a piezoelectric body 2 that is formed in a rectangular is allowed to adhere to the vibration body 1. Then, the vibration body 1 is inserted into a shaft 3 of a piezoelectric micro motor. At this time, a covering layer 5 made of titanium nitride or gold is formed on the shaft 3 of the motor, an AC voltage is inputted to the piezoelectric body 2, the vibration body 1 is driven, the surface of a rotator 4 is partially marked, weak laser beams are applied to it, and speed is measured by an optical method for detecting the reflection using a photodiode. Friction can be reduced according to the result of the measurement, thus improving rotary efficiency.
Patent JP-S5250409-A (JP)
Title: Internal combustion engine operated by specific cam driving
Inventor: IKEDO NOBUYOSHI
IPC: F01L1/02
Filed: 1975-10-18
Abstract: PURPOSE: The internal combustion engine operated by the specific cam driving to eliminate the vibration during the motion, with the opposing arrangement of even numbers of cylinders radially around the main axis in the internal combustion engine operated by specific cam driving. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5459697-A (JP)
Title: Electric discharge machining method
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1977-10-20
Abstract: PURPOSE:Among the unit pulse, gas producing pulse with smaller microscopic energy than the unit pulse is supplied. By doing so, discharge machining performance is improved. CONSTITUTION:A pulse oscillator 7 to generate the gas, by jointing with output pulse made phase reaction in knot circuit 8 the output pulse of unit pulse oscillator 5 by gate 11, gas generating pulse is output during On and Off of unit pulse. Then, through a gate 10, it is transmitted to a switch 4 and effecting On and Off control, gas generating pulse is added among unit pulse. Gas generating discharge is better with very small energy and discharge startup is easy by the generation and existing of gas in the medium liquid of discharge interval and stable discharge is done and minimum pulse width is set for finish, approximate finish and rought finish. Then, by shortening the interval, repetition amount is increased for shortening the discharge time for eliminating no-discharge so as to effect machining with high efficiency.
Patent JP-H01296966-A (JP)
Title: Production of composite filter plug for tobacco and apparatus therefor
Inventor: SAITO KEIJI
IPC: A24D3/02
Filed: 1988-05-25
Abstract: PURPOSE:To efficiently prepare filter plugs having different kinds of substances arranged at specific positions of the filter plugs by superposing the second filter sheet on the first filter sheet in a crossing form, cutting the former at the width of the latter, winding the cut filter sheets, etc. CONSTITUTION:The second beltlike filter sheet 2 prepared by impregnating an additive substance in the form of stripes parallel in the longitudinal direction is fed above the first beltlike filter sheet 1 withdrawn from a roll 3 and cut to a prescribed length. The second filter sheet 2 is then superposed on the first filter sheet 1 in a crossing form. Both the sheets 1 and 2 are subsequently passed through a die (8a), wound in the direction intersecting the longitudinal direction of the first sheet 1 at right angles and formed into a cylindrical shape. The outer peripheries thereof are then wrapped in a wrapping paper. The resultant cylindrical filter rod is subsequently cut to a prescribed length to afford the aimed filter plugs 10.
Patent JP-S5917460-A (JP)
Title: String material feed processing roller
Inventor: NISHIKAWA AKIRA
IPC: B65H51/12
Filed: 1982-07-20
Abstract: PURPOSE:To make facility space, initial cost and energy consumption advantageous, by making the ratio between the outer diameter of a pair of rollers for performing feed processing of string material and the number of poles of each drive motor same while connecting each motor to power sources having same frequency. CONSTITUTION:Large diameter roller 1 and small diameter roller 2 are coupled directly to the motors 3, 4 to be driven. The motors 3, 4 are connected to a power source 5 of same frequency. Assuming the outer diameter of the large diameter roller 1 is D1, the outer diameter of small diameter roller 2 is D2, the number of poles of the motor 3 is P1 and the number of poles of the motor 4 is P2, the number of poles is set to satisfy the relation D1/P1=D2/P2. When feed processing the string through a roller, the string 7 is wound several times over the large diameter roller 1 and a separating small diameter roller 2 positively driven with same circumferential speed with that of the large diameter roller 1 then fed to next processing mechanism.
Patent JP-H11329716-A (JP)
Title: Gas sealing display device
Inventor: TOYAMA HIROSHI
IPC: H01J17/16
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a new display device capable of expanding and contracting the entire airtight member by constituting the airtight member whose entire or the main part is capable of expanding and contracting. SOLUTION: An airtight member 3 is constituted with a bellows cylinder 31 functioning as an expanding and contracting part capable of expanding and contracting in the thickness direction of a base plate 1 and a flat plate- shaped cover plate 32 integratedly installed at one end of the bellows cylinder 31. The bellows cylinder 31 has a fixing flange 33 at the other end, and cover plate 32 is faced to the base plate 1 at the specified distance. The bellows cylinder 31 and the cover plate 32 are integratedly formed with the same material, or the bellows cylinder 31 and the cover plate 32 are separately formed, then joined in one body by welding. The bellows cylinder 31 can function as the main part of an airtight member 3, and is capable of expanding and contracting in the thickness direction, or in the arrows A1, A2 direction.  If the bellows cylinder 32 expands and contracts in the thickness direction of the base plate 1, the entire airtight member 3 expands and contracts in the thickness direction of the base plate 1, or the entire gas sealing chamber 4 expands and contracts in the thickness direction of the base plate 1.
Patent JP-H09280115-A (JP)
Title: W-engine mechanism
Inventor: OGINO SHIGEYUKI
IPC: F02M13/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To save fuel by sucking air in all cylinders of an engine when a vehicle is running up a slope, or is loaded with a baggage, or is running on a highway and stopping the half of the engine when the vehicle is running on an ordinary road. SOLUTION: A part of intake is stopped.
Patent JP-H02306138-A (JP)
Title: Sensor head for distinguishing liquid type
Inventor: IWASAKA HIDETO
IPC: G01N21/27
Filed: 1989-05-19
Abstract: PURPOSE:To enable stable sensing without optical axes of an optical fiber aligned with one another by providing the optical fiber, white scattering boards facing the ends of the fiber and an optical fiber for detecting the color of solution to be distinguished located between the above fiber and the board. CONSTITUTION:A sensor bead 5 comprises on optical fiber 2 separately parallel to an optical fiber 1 and scattering boards 3 facing each other at the ends of the fibers. The head 5 is put in a solution 15 to be distinguished, projection light from a light emitter 7 is scattered on the scattering boards 3 through the fiber 1 and the solution 15 and the scattered light is received through the fiber 2. This received light is projected on an RGB sensor 8 to generate currents corresponding to the intensities of three primary color components respectively. These currents are converted and amplified 9r, 9g, 9b and A/D-converted 11 via an analog multiplexer 10 to be transmitted to a microcomputer 12. The microcomputer 12 compares them with the ratio of the three primary colors of specific solution which have been measured to discriminate change in color of the solution 15.
Patent JP-H02306792-A (JP)
Title: Pal system color signal processing circuit
Inventor: KITADE TAKESHI
IPC: H04N9/87
Filed: 1989-05-22
Abstract: PURPOSE:To generate a correction color signal without using a 1H delay means by demodulating an R-Y component of an input color signal into a base band, multiplying the result with -2, modulating the multiplied signal at an R-Y axis and adding the modulated signal with the input color signal. CONSTITUTION:A color signal A outputted from a frequency conversion circuit 4 is fed to a demodulation circuit 7 and and an R-Y component B of a color signal A is demodulated by a chrominance subcarrier SC2 whose phase is adjusted so as to be phase-synchronized with the R-Y component of the color signal A at a phase adjustment circuit 6. Undesired high frequency component is eliminated from the R-Y component B at an LPF 8, the result is multiplied with -2 at a coefficient device or the like and the multiplied signal is modulated with the chrominance subcarrier SC2 from the phase adjustment circuit 6 at the modulation circuit 9. The output signal of the modulation circuit 9 and the color signal A are added by an adder circuit 10 to obtain a color signal A' of the chrominance subcarrier. Thus, the color signal whose R-Y component is inverted with respect to the input color signal is generated without using a 1H delay means.
Patent JP-S62283614-A (JP)
Title: Coil bobbin
Inventor: SUGIYAMA SHIGERU
IPC: H01F41/06
Filed: 1986-05-31
Abstract: PURPOSE:To improve the winding accuracy of a whole coil by bonding a tape recessed in a groove shape by being pressed at the contacts of corners of a coil winding surface of a winding body of substantial square-sectional shape between the corners to accurately wind and align coils of the lowermost layer over the whole width of the body. CONSTITUTION:A winding body 2 is formed substantially in a square-sectional shape, and four corners 5-8 are formed in the circumferential direction at the outer periphery. An adhesive tape 10 is bonded to the position 2d except the corners 5-8. A winding A is supplied while rotating a bobbin 1 to wind a coil on the body 2. A winding A1 of the lowermost layer is wound closely while holding a predetermined pitch by parallel grooves 9 formed on the corners 5-8. Further, the winding A1 is contacted with the tape 10. Many grooves of the shape similar to the groove 9 are formed at the tape 10 by deforming to recess the position strongly pressed by the winding A1. Thus, the winding A1 of the lowermost layer is engaged with the grooves to prevent it from moving radially, thereby effectively holding the winding A1 at a predetermined position.
Patent JP-H02308759-A (JP)
Title: Chewing gum for judging mastication ability
Inventor: SAKAI YASUHIKO
IPC: A23G4/00
Filed: 1989-05-22
Abstract: PURPOSE:To provide the subject chewing gum having an excellent regenerable ability to simply judge the mastication ability of a man without requiring any equipment on the measurement thereof by comprising a chewing rubber base compounded with a xanthane lactone type dyestuff and a chewing rubber base compounded with an alkaline agent. CONSTITUTION:The xanthane dyestuff (synthetic dyestuff) is especially preferably the red 104 (phloxine). The alkaline agent as a coloring agent is preferably sodium bicarbonate. The chewing gum base compounded with the xanthane lactone type dyestuff and the chewing gum base compounded with the alkaline agent are formed into e.g. other belt-like shapes, respectively. The examination of the mastication is performed by masticating both the chewing gum bases together. The mastication of the chewing gum, e.g. approximately 50 times and the comparison of the color of the chewing gum colored thus permits to judge the mastication ability highly simply and rapidly.
Patent JP-H07312747-A (JP)
Title: Communication band control system
Inventor: NAKAYASHIKI SUSUMU
IPC: H04N7/15
Filed: 1994-05-17
Abstract: PURPOSE:To eliminate unnaturality attended with changeover by setting in advance a communication band depending on an output specification such as a size of a video image window and reserving in advance a new communication channel and selecting the channel when the communication band of the channel is revised dynamically in interlocking with the fluctuation. CONSTITUTION:A display screen of a conference function module relating to a video communication function is at first a screen form #3 in table 1 at a terminal equipment, and when the speed of a communication band is 384kbps for communication, the screen form is set to #1. The communication band is 64kbps in the mode #1 and setup is publicated to reserve a replaced channel that is, the speed of 64kbps. When the reply of reception of setup is returned from a network, the connection is made to two new and old channels, the channel is selected in this state. The communication is made succeedingly via a channel of 64kbps and when the line changeover to a module is finished, the old channel, that is, a 384kbps channel is open.
Patent JP-H0423436-A (JP)
Title: Semiconductor device
Inventor: FURUKAWA KAZUYOSHI
IPC: H01L23/522
Filed: 1990-05-18
Abstract: PURPOSE:To enable realization of a multilayer wiring structure having no stepped part, by providing a first wiring which is disposed by pattern formation on a first conductor layer with an insulating film interlaid, and a second wiring which crosses the first wiring through the first conductor layer used as a bypass wiring. CONSTITUTION:A first wiring 61 which is disposed by pattern formation, with an insulating film 5 interlaid, on a first conductor layer 4 buried in a substrate 1 in isolation therefrom by an insulating film 3, and second wirings 62 and 63 which cross the first wiring 61, using the first conductor layer 4 as a bypass wiring, are provided. According to this constitution, a multilayer wiring can be realized in a state of having no stepped part by using the buried conductor layer of a dielectric isolated structure as the bypass wiring, and the area of a multilayer wiring part can also be made small. Even in the case of an integrated circuit for current whereon a high voltage is applied, electrical isolation from the substrate is ensured and no problem is caused by application of either positive or negative voltage.
Patent JP-S5828722-A (JP)
Title: Liquid crystal display element
Inventor: YOSHIMIZU TOSHIYUKI
IPC: G02F1/1333
Filed: 1981-08-12
Abstract: PURPOSE:To prevent the domain of a titled element which is induced when said element is left in an atmosphere of high temperature and high humidity, the occurrence of air bubbles, breakdown of a transparent electrode which is caused when the DC voltage is applied, by forming a ground film composed of a metallic oxide with specific thickness on a glass substrate. CONSTITUTION:A ground film of a metallic oxide with >=3,000Angstrom thickness is formed on a glass substrate. For instance, soda glass substrates 1 and 1' are dipped into a solution of silicon hydroxide and then burnt at 150 deg.C. Thus a silicon oxide film of about 1,500Angstrom  is obtained. This film is dipped again into the above-mentioned solution and then burnt at 500 deg.C to obtain the silicon oxide films 6 and 6' of about 3,000Angstrom . The transparent electrodes 2 and 2' are formed on the films 6 and 6', and the organic liquid crystal orientation controlling films 3 and 3' of 1,000Angstrom  are provided on the electrodes 2 and 2' and up to the outside of the seal. Thus a whole structure is obtained. Then the liquid crystal is enclosed, and the peripheral area of the liquid crystal is sealed by a sealing material 5. In such a way, a liquid crystal display element is obtained.
Patent JP-S5460540-A (JP)
Title: Input data processor for multi-terminal digital defferential protective relay unit
Inventor: OOISHI TETSUHISA
IPC: H02H3/28
Filed: 1977-10-21
Abstract: PURPOSE: To ensure high accuracy and high sensitivity for the input data processor by regarding the input data to be zero it is under the fixed level, and distributing the process program for correction to correct the error for the lowest-rank bit of the data.  
     CONSTITUTION: The A/D-converted (5) digital electric quantity produced some error because it is hard to be fixed to zero of the digital value in spite of the fact that the analog input value is zero. As a result, the digital data of input part 7 is read out through process program 8a provided at memory part 8. And if the data is under the fixed level, it is corrected to zero to be then supplied to memory 8. The collation for this data is carried out before CPU9 starts the operation, and then the arithmetic result of CPU9 is compared with the tap value of tap part 10 where the reference level is stored to decide presence or absence of the fault. And in case some fault is decided, the faulty area is cut off via output part 11 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0422732-A (JP)
Title: Output controller for vehicle
Inventor: OOTAKE KATSUNORI
IPC: F02D29/02
Filed: 1990-05-18
Abstract: PURPOSE:To enable turning control wherein it is required by controllably performing the turning on the basis of lateral acceleration actually acting on an vehicle until learning correction for the neutral position of a steering shaft is performed. CONSTITUTION:A torque reducing means is constituted to control the supply and exhaust of pressure to a pressure chamber 44 of an actuator 41 for driving a throttle lever 24 by a normally closed electromagnetic valve 51 and a normally opened electromagnetic valve 56. In an ECU 15, desired drive torque is set according to lateral acceleration generated in a turning vehicle to control the respective electromagnetic valves 51, 56 so that the drive torque of an engine is a desired drive torque. Then, a steering angle for a neutral position of a steering shaft under the rectilinear advancing condition detected by learning and desired lateral acceleration based on vehicle speed are calculated. Until the neutral position of the steering shaft is detected, an amount based on the actual lateral acceleration is selected as the lateral acceleration for controlling turn and, after the neutral position of the steering shaft is detected, an amount based on the desired lateral acceleration is selected as the lateral acceleration.
Patent JP-S615738-A (JP)
Inventor: YAMAGUCHI KATSUMI
IPC: A01K63/02
Filed: 1984-06-19
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。