baber/WOPTO huggingface dataset:
Patent JP-H1016214-A (JP)
Title: Drive of ink jet head and ink jet head
Inventor: MASAKI KENJI
IPC: B41J2/205
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To change the size of an ink droplet, while maintaining its discharge velocity constantly, to improve gradation reproducibility by setting the wavelength of voltage to be applied to a piezoelectric member in such a manner that it has a first to a third period in which voltage value varies at individually varying gradients, and also setting the rate of voltage change of the second period higher than that of the third period. SOLUTION: When an ink jet head 10 is operating, a piezoelectric member 28 shrinks in the mutually opposite direction of a partition 24 and a base 26 to guide ink 24 into an ink cavity 14, if voltage applied to an area between a common electrode 34 and individual electrodes 36 from a printing command part 38 is boosted from a reference voltage V0 to a first voltage V1. Next, if the voltage is lowered from the first voltage V1 to a second voltage V2, the piezoelectric member 28 is initialized to pressurize the ink 24. Further, an ink droplet is discharged from a nozzle 22 by the deformation of the piezoelectric member 28 which is caused by the lowering of the voltage from the second voltage V2 to the reference voltage V0.  In this case, it is possible to adjust the diameter of the ink droplet and a dot by adjusting the third period T3 and its rate of voltage change with the help of the printing command part 38.
Patent JP-H0457309-A (JP)
Title: Varnish impregnation equipment for transformer
Inventor: GOMI SACHIO
IPC: H01F41/12
Filed: 1990-06-27
Abstract: PURPOSE:To realize varnish impregnation work with high efficiency, by moving a suspension member of a transformer along a loop type infinite track, and dipping that transformer in a vanish tank which is suspended from a suspension member passing through a part of the infinite track. CONSTITUTION:Transformer suspension members 11R, 11L are fixed so as to be able to move along a loop type infinite track constituted of a chain member 7 and the like. Transformers suspended by said members 11R, 11L are dipped in a varnish tank 14, thereby performing a varnish impregnation work. Hence the following can be simultaneously performed at the respective positions on the infinite track; operation to suspend the transformer, operation to dip the transformer in the varnish tank 14, and operation to eliminate superfluous varnish from the transformer after dipping. Thereby the varnish impregnation work for the transformer can be performed with high efficiency.
Patent JP-S5869121-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOTOHASHI KENICHI
IPC: H03K17/00
Filed: 1981-10-21
Abstract: PURPOSE:To decrease the size of an output transistor (TR) of a drive circuit, to reduce power consumption and to ensure high-speed charge of a bus circuit, by charging the bus circuit through the connection of the TR turned on and off with a control circuit. CONSTITUTION:Inverters LA, LB and LC are connected to gate inputs g0, g1 and g2 of but driving circuits D0, D1 and D2. When the gate inputs are all zero, an input C of a TRPA is zero, the TRPA turns on, a charging current flows from a power supply VDD to a bus B through the TRPA and the bus B is charged.  When one of the gate inputs is ''1'', the input C of the TRPA goes to ''1'', the  TRPA turns off and an output of a driving circuit is given to the bus B.
Patent JP-H0456610-A (JP)
Title: Method for assembling tire into wheel and lubricant for assembling tire
Inventor: TANIDA YOSHIO
IPC: B60C25/12
Filed: 1990-06-27
Abstract: PURPOSE:To assemble a tire into a wheel in a sufficiently adhered state and to prevent low frequency vibration of a car body due to defective assembly by setting a friction factor between the wheel and the tire to a specified range. CONSTITUTION:In assembly of a tire 1 to a wheel 2, a contact part between the tire 1 and the wheel 2 is coated with a lubricant by means of a spray gun 3. After the tire 1 is assembled to the wheel 2, air is filled in the tire 1 with a given pressure and the tire 1 is adhered to the wheel 2 to complete assembly. In this case, the tire 1 is coated with a lubricant viscosity of which is regulated to 9-20 centistoke, and a friction factor between the tire 1 and the wheel 2 at a contact part therebetween is set to 0.02-0.06. This method prevents the occurrence of a fluctuation in an inertia force and low frequency vibration of a car body due to non-coincidence of the rotation center of the tire 1 with that of the wheel 2.
Patent JP-H0727768-A (JP)
Title: Manufacture of dye-labeled nucleic acid probe and intermediate for formation of said nucleic acid probe
Inventor: TOMITA YOSHINORI
IPC: G01N33/58
Filed: 1993-07-08
Abstract: PURPOSE:To perform a high-sensitivity detection without obstructing the reactivity of a hybridization reaction by a method wherein a sugar is bonded to the heterocyclic ring of a dye intermediate, a phosphate group is ester-bonded to the part of the sugar and a nucleic acid intermediate is formed. CONSTITUTION:Sugar is bonded to the heterocryclic ring of a dye intermediate used to form one or more dye structures which contain a dye such as an azo dye, an anthraquinone dye, an indigoido dye or the like and a dye selected from a group composed of their derivatives. The sugar-bonded dye intermediate which is obtained is phophorylated, one to three phosphate groups which are obtained from an inorganic phasphate group and its derivative are ester-bonded to the part of the sugar, and a monoculeotide-resembled dye intermediate is obtained. Then, the mono-nucleotide-resembled dye intermediate introduced into a nucleic acid probe, and a nucleic acid probe intermediate is formed. In addition, a dye intermediate part with which the nucleic acid probe intermediate is provided is made to be dye, a dye structure is formed, and a dye-labeled nucleic acid probe is obtained.
Patent JP-H0835990-A (JP)
Title: Structure for attaching pointer shaft to magnet rotor of cross-coil type measuring instrument
Inventor: TOTSUKA SHIGEKI
IPC: F16B4/00
Filed: 1994-07-21
Abstract: PURPOSE:To omit the removing work of burr by preventing the exposure of the burr, which is generated when a pointer shaft is forced into a magnet rotor made of resin and attached, to the outside. CONSTITUTION:An attaching hole 19 of a magnet rotor 15 made of resin, into which a pointer shaft 17 made of metal is forced, compries a small-diameter hole part 21 and a large-diameter hole part 23. The pointer shaft 17 comprises a thin-diameter part 25, which is coupled with a loose fit to the degree so that burr is not generated at the time of the forcing with respect to the small- diameter hole part 21, a large-diameter part 27, which is coupled with an interence fit with respect to the large-diameter hole part 23, and a base part 29, whose diameter is larger than the large diameter part 27 furthermore.
Patent JP-H0219700-A (JP)
Title: Piezoelectric fan
Inventor: FUKUSHIMA HIROSHI
IPC: H01L41/08
Filed: 1988-07-07
Abstract: PURPOSE:To facilitate assembling work, to improve the reliability and to stabilize the characteristic (amplitude) by supporting the central section of a piezoelectric bimorph vibrator while holding with a supporting section locally arranged with a conductive material so that the supporting section serves as a lead wire. CONSTITUTION:A piezoelectric bimorph vibrator 11 comprises a pair of planar piezoelectric elements 12a, 12b having electrodes 13a, 13b at the opposite faces and a thin metal board 14 sandwiched by the piezoelectric elements 12a, 12b. Thin resilient boards 15a, 15b are applied at the opposite ends of the piezoelectric bimorph vibrator 11. Furthermore, the central section of the vibrator 11 is held by a supporting section 16 locally arranged with conductive materials 17a, 17b which contact with the electrode faces 13a, 13b of the piezoelectric elements 12a, 12b. Since no lead wire is required to be soldered to the piezoelectric element, assembling work is facilitated, reliability is improved and the characteristic (amplitude) is stabilized.
Patent JP-S6413201-A (JP)
Title: Magnetic recording method
Inventor: SAKATA HARUO
IPC: G11B5/02
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the effect of an adjacent track even if a head deviates relatively at the time of reproduction by recording a signal as bending it in a chevron shape at nearly the middle of the track. CONSTITUTION:The upper half and the lower half of the head gap of the magnetic head is made to have an azimuth angle theta. Accordingly, a pattern, recorded by such the head, comes to be the chevron shape, bent at nearly the middle of it, and the same locus of the head is obtained for the respective tracks. Accordingly, when the track No.3 is reproduced by the head B, a sufficient reproduced output is obtained, because the track is reproduced by the same chevron-shaped head as at the time of recording. The number of the heads is made to be 1/2 of the number of the tracks, and when the even number tracks 2, 4... are reproduced by displacing the heads A, B... to A', B'... in parallel, the head gap 12 for the time of the recording coincides with that for the time of the reproduction in this case as well. On the other hand, even when the track No.1 is reproduced by the head A, and the head deviates by delta and comes to A'', the signal of the track No.2 is not reproduced because of the difference theta between inclinations at the time of the recording and the time of the reproduction.
Patent JP-S5870169-A (JP)
Title: Detecting device for digital frequency
Inventor: NISHIGUCHI KENICHI
IPC: G01R23/02
Filed: 1981-10-22
Abstract: PURPOSE:To measure a precise frequency on a basis of comparatively short measurement data without calculating a power spectrum, by using auto-correlation values and self-regression parameters. CONSTITUTION:Auto-correlation values C0, C1-CM having lags 0, 1-M respectively are calculated in a correlator 2 on a basis of measurement data x1-xN inputted from an input terminal 1. Self-regression parameters a1-aM are calculated in a self-regression parameter operating circuit 7. These auto-correlation values and self-regression parameters are used to calculate auto-correlation values Cn (n=M+1, M+2...) in an extrapolation operating circuit 11. Delay elements 12-14, multipliers 15-17, and an adder 18 are used for this calculation, and roots alpha1-alphaM of an algebraic equation of the Mth degree having self-regression parameters as coefficients are obtained by the theory of linear forecasting. When alpha1=-alpha2 is the pair to a root having a maximum absolute value, a frequency value W to be detected is given by an equation W=arccos[(alpha1+alpha2)/ 2(alpha1beta2)<1/2>], and this value is expressed in expression with extrapolated auto- correlation values; and when (n) is set to a properly value, Wn is the frequency value of input data.
Patent JP-H0218077-A (JP)
Title: Multi-colored ink ribbon
Inventor: KANBAYASHI KENICHI
IPC: B41J31/00
Filed: 1988-07-07
Abstract: PURPOSE:To enable various functions to be fulfilled by ink by enabling various dyes to be used for the ink by a method wherein a boundary line has a groove. CONSTITUTION:Though the number of a boundary line 2 which partitions ink has been traditionally one line, said number is increased to two lines. Though various resins can be used as a synthetic resin used for the boundary line 2, silicone resin (one-pack type RTV rubber) is preferable among them. For instance the silicone resin is coated on a ribbon ground fabric by using a liquid discharger having multi-nozzles 4 to prepare a ribbon with the boundary.
Patent JP-H1023015-A (JP)
Title: Animation-image-receiving device and its annulment packet compensating method
Inventor: OGURA NAOSHI
IPC: H04N21/434
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration in a reproduced image by certainly aligning the number of words to be inputted to a picture processing part to integral multiple of the number of words of transport stream packets (TS) by means of the coefficient value of the work numbers of data to be inputted. SOLUTION: An image packet multiplexing signal in a transmission path 3 is outputted to an image packet multiplex perceiving device 5 with a high- speed packet exchange network 2 and the transmission path 4. In the image packet multiplex receiving device 5, the work number of data to be inputted to the image processing parts 18-1 to 18-n is calculated in counters 17-1 to 17-n and count valves are judged by an information assigning control part 13, so that the work numbers to be inputted to the image-processing parts 18-1 to 18-n are aligned to the integral times of the number of the words of TSs. Therefore, even when the annulment of a sub-packet occurs, out of packet synchronization at every TS in the image-processing parts 18-1 to 18-n does not occur, so that the deterioration of reproduced image quality of reduced.
Patent JP-H075869-A (JP)
Title: Video display method
Inventor: IMANISHI YUTAKA
IPC: G09G5/36
Filed: 1993-06-16
Abstract: PURPOSE:To enlarge or reduce the display size to any size, of course, including the unmagnified size according to designation by an operator, to arbitrarily designate a display position, and to move video data already displayed to any position. CONSTITUTION:A video processing section 16 stores temporarily video data of, for example, a camera 11 in a no-display region 18a of a frame memory 18. Next, it recognizes a display position of a display region 18b designated by an operator from an input section 15. After recognition, video data stored in the non-display region 18a so as to be made a display size designated by the operator is copied to the display region 18b. Then, it is selected whether displayed video is moved or not. When video is moved, video data is copied from the non-display region 18a of the frame memory 18 to the display region 18b with the same size as that displayed at the present time.
Patent JP-H0221563-A (JP)
Title: Cadmium negative plate and alkaline secondary battery using this negative plate
Inventor: YOSHIMURA MASAYUKI
IPC: H01M4/24
Filed: 1988-07-07
Abstract: PURPOSE:To increase charging efficiency by containing a specified weight of copper hydroxide based on the total cadmium weight. CONSTITUTION:Containing copper hydroxide in a negative active material increases charging efficiency. For example, when a cadmium negative plate using cadmium hydroxide or cadmium oxide and metallic cadmium as a main active material is charged at a current of 1C based on a theoretical capacity of cadmium oxide or cadmium hydroxide, charging efficiency to reaching hydrogen gas evolution is about 93%. If 1wt.% copper hydroxide based on the total cadmium weight is contained, charging efficiency is increased to 97% or more. 0.5-15wt.% copper hydroxide based on the total cadmium weight is contained in the negative plate. The cadmium negative plate having excellent charging efficiency can be obtained.
Patent JP-S5691371-A (JP)
Title: Production of alkali manganese battery
Inventor: YOKOYAMA TAKAO
IPC: H01M4/50
Filed: 1979-12-25
Abstract: PURPOSE:To retard reduction of open coil voltage while being kept at a high temperature, by molding an anode composition containing maganese dioxide as an active element, and then dipping in a definite solvent to remove fine powder from the surface of the composition. CONSTITUTION:After molding an anode composition 2 containing manganese dioxide as an active element, the anode composition is dipped in a solvent which does not react with manganese dioxide, to remove fine powder from the surface of the composition. As the solvent, a member of the group consisting of acetone, methyl alcohol, ethyl alcohol and methyl ethyl ketone is preferably employed. It is possible by employing such a method to produce a battery having excellent preservability.
Patent JP-H05340431-A (JP)
Title: Electromagnetic clutch
Inventor: ISHIMARU TAKASHI
IPC: F16D48/06
Filed: 1992-06-05
Abstract: PURPOSE:To make detection achievable early enough by detecting a rotational slip at the attractive state between a rotor and an armature on the basis of a variation in a supply current into a magnet coil by means of the congruity of turning angle positions of a joint between respective adjacent slots in the rotor and the armature. CONSTITUTION:When a rotational slip has occurred, a supply current I to a magnet coil 4 is gradually diminishing because of generation of heat on a friction surface between a rotor 8 and an armature 16, it is suddenly lowered into characteristic corrugations partially as shown in S1, S2, S3 and so on. In these characteristic corrugations, inductance is expeditiously changed at a time when respective turning angle positions of both bridge parts of the rotor 8 and the armature 16 are accorded with each other, and they are produced when the supply current I to the magnet coil 4 is braked. These characteristic corrugations are monitored since the specified point of time after the supply current I has reached saturation, and the case when these corrugations are produced is set down to a rotational slip and detected early enough, so that such an inconvenience that other members are first broken down before detection is not incurred in consequence.
Patent JP-H0516617-A (JP)
Title: Pneumatic tire for passenger car
Inventor: SUZUKI TOSHIHIKO
IPC: B60C11/11
Filed: 1991-07-10
Abstract: PURPOSE:To prevent the reduction of uniformity by eliminating a flapping phenomenon of the belt layer in a tire in which the groove width of a main groove is set larger than the groove depth, and 6% or more of the tread development width. CONSTITUTION:At least one main groove 2 whose groove width is larger than the groove depth, and the groove size is 6 to 9% of the tread development width, extending in the tire circular direction, numerous subgrooves 3 extending in the tire width direction, and plural associate main grooves 4 extending obliquely at the angle 3 to 30 deg. to the tire circular direction and larger than the earthing length of the tire, are provided on a tread surface 1, and on the groove bottoms of the main groove 2 and the associate main grooves 4, at least one projection line 5 extending along the main groove 2 of the associate main groove 4 is formed respectively to form this pneumatic tire for passenger car.
Patent JP-H0728652-A (JP)
Title: Remote memory patch system
Inventor: WAKIGAMI TSUKASA
IPC: G06F11/00
Filed: 1993-07-09
Abstract: PURPOSE:To speedily make a fault recovery in the case of fault occurrence due to trouble of a control program of a device. CONSTITUTION:The system consists of a maintenance center 1, a communication line 4, a communication adapter 2, and an MTC(magnetic tape controller) 3; and memory patch information sent out of the maintenance center 1 is transferred to the MTC 3 through the communication adapter 2 to rewrite the contents of a memory 1 (52) where the control program is stored, the contents are written on an FD 1 loaded in an FDD1 (56), and thus the control program is rewritten through remote operation. If a fault due to trouble of the control program of the device occurs, the control program can be rewritten through the remote operation, so the fault recovery can speedily be made and the maintainability can be improved.
Patent JP-S6075348-A (JP)
Inventor: SUTANRII ROOREN BENTOREI
IPC: B05B5/025
Filed: 1984-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6412436-A (JP)
Title: Pushbutton switch
Inventor: NAKAYASU MASANORI
IPC: H01H13/74
Filed: 1987-07-07
Abstract: PURPOSE:To aim at improvement of the reliability or cutout switches by controlling the switches structurally so that a safety switch, a main switch and the like are permitted to perform their on-off action only when these four pushbuttons are pushed to operate in a prescribed order. CONSTITUTION:In case where any one of the four pushbuttons 3-6, in which double-break type pushbutton switching elements 1, 2 are juxtaposed, is not being pushed, only one pushbutton 3 for setting is made operable by means of slide-lock plates 25, 26 and an operation control plate 38. When the button 3 is pushed, a push ring 14 is caused to push the contact in the switching section to be ON, and at the same time, the plate 25 is moved by the action of a lock spring 36 in the direction of the button 3 and held. And then, the plate 38 is caused to make a swinging movement so that the pushbutton 5 for setting is made operable. When the button 5 is pushed, the plate 26 is moved so that the pushbutton 6 for resetting is made operable. And then, when the button 6 is pushed, the movement of the plate 25 is made possible, and the operation of the pushbutton 4 for resetting is made possible. Thereby, unless the switches are operated in a prescribed order, they are made unoperable structurally, and the reliability thereof can be improved.
Patent JP-S5793746-A (JP)
Title: Satellite simultaneous communication system
Inventor: MASE KENICHI
IPC: H04L1/18
Filed: 1980-12-03
Abstract: PURPOSE:To prevent duplicated reception of data block, by abolishing a retransmission block due to misreception of other reception earth station, taking into a chance a retransmission start informing block, at a reception earth station. CONSTITUTION:A transmission earth station transmits the message of the same content to a plurality of reception earth stations (a), (b) continuously at the same time in the unit of data block of a fixed length. Further, the stations (a), (b) detects the presence of transmission error to received data block and returns the results A, N to a transmission earth station. When the transmission earth station receives the response N of misreception, a retransmission start informing block R is transmitted and succeedingly, the data block is retransmitted by retroacting by a fixed number. In the station (a), the blocks from a transmission error block 1 to the block R are abolished. At the same time, in the station (b), blocks from the block R to retransmitted data blocks 1-3 are abolished.
Patent JP-S6149920-A (JP)
Title: Waste incinerator
Inventor: TSUDA TSUTOMU
IPC: B01D53/77
Filed: 1984-08-16
Abstract: PURPOSE:To prevent useless consumption of energy and to perform stable disposal of exhaust gas, by a method wherein a bleed control valve, which controls a bleed air amount based on the temperature of exhaust gas in the vicinity of the outlet and inlet of a heat exchanger, is located on a bleed duct connected to the heating fluid feed port of a heat exchanger. CONSTITUTION:A heat exchanger 16, which heats exhaust gas after desulfurization by means of high temperature, serving as a heating source, bled from a multistage incinerator 1, is provided. When temperature in a furnace is decreased to lower than a set value, a bleed amount control valve 18 holds a bleed air amount at a low level, and when temperature in a furnace exceed the set value, the bleed amount control valve 18 is increased in an opening to eliminate a larger quantity of heat form a combustion stage to maintain temperature distribution in a furnace at a normal state. Namely, the opening of the bleed amount control valve 18 is controlled based on the temperature of exhaust gas, detected by a thermometer 21 and flowing in the vicinity of the inlet and outlet of the fluid to be heated side of a heat exchanger 16. This enables stable disposal of exhaust gas in a condition in that useless amount of energy consumed in the whole of a waste incinerator is decreased to a minimum value.