baber/WOPTO huggingface dataset:
Patent JP-S6419180-A (JP)
Title: Oscillating motor with inner cushion
Inventor: UMAMOTO HIDEO
IPC: F03C4/00
Filed: 1987-07-13
Abstract: PURPOSE:To safely carry out starting and stoppage by making the flow rate of a fluid discharge port formed on the rotation limit of a vane smaller than that of a fluid discharge port formed on a vane shaft. CONSTITUTION:Thrust seals 6, 7 are provided on a vane shaft 4 and a vane 5, and the end parts of arc shaped grooves 9, 10 are connected to ports 11, 12. When a port 14 is disconnected from the groove 10, discharge is carried out from a discharge port 21' and, since a needle valve 22' is provided in the fluid passage 18' of a feeding/discharging port 17', a discharging quantity is restricted, thereby making the rotation of the vane shaft 4 gentle to be in a cushioned rotating condition.
Patent JP-H07146915-A (JP)
Title: Image pattern processor
Inventor: KASAHARA TATSUO
IPC: G06K9/44
Filed: 1994-07-25
Abstract: PURPOSE:To enable a typeface conversion, etc., which leaves typeface features of an original image by extracting a core pattern which is faithful to the original image pattern. CONSTITUTION:A smoothing process part 100 performs a presmoothing of the original image pattern. A line thinning means 120 performs a line thinning for the original pattern so that black dots to change into white dots are left as shades (marks). A shaping process means 130 performs a shaping such as connections of broken parts of strokes for the line thinned pattern. A line thickening means 140 performs a line thickening in consideration of the shades for the line thinned pattern. A line thinning means 150 performs a normal line thinning for the line thickened pattern. A smoothing means 160 performs a postsmoothing for the line thinned pattern.
Patent JP-S5962977-A (JP)
Title: Integral type control signal generator
Inventor: FUKAO YASUBUMI
IPC: G06G7/18
Filed: 1982-09-30
Abstract: PURPOSE:To generate integral type control signal effectively, by allowing the output to following up linearly the change of a reference voltage and changing the set value of a resistance voltage divider to vary the following-up speed freely. CONSTITUTION:An output 62 of an integrating circuit 10 and a reference voltage 5 are compared in voltage level with each other in the input side of a voltage comparator 7, and the output of the comparator 7 is supplied to the input side of a buffer amplifier 8, and the output of the amplifier 8 is given to a resistance voltage divider 9, and the output of the voltage divider 9 is supplied to a circuit 10. Thus, the output characteristic of the output 62 rises and falls linearly for the stepped change of the reference voltage, and the following-up speed is changed freely by verying the voltage division ratio of the voltage divider 9.
Patent JP-H0615811-A (JP)
Title: Ink jet recording head and recording apparatus loaded therewith
Inventor: YAMAKAWA KOJI
IPC: B41J2/01
Filed: 1992-06-30
Abstract: PURPOSE:To perform highly reliable and stable recording by a small-sized recording apparatus by arranging a contact pad part performing the electrical connection with the recording apparatus and a heater board mounting part on the different surfaces of a support plate by using a metal wiring board and reducing the area of the support plate. CONSTITUTION:A heater board 2 using a base material such as an Si substrate having an energy generating element for emitting ink formed on the surface thereof is arranged to a part of one surface of a support plate 1 composed of a metal such as an aluminum plate and the electric signal sent from a recording apparatus main body is transmitted to the heater board. A wiring board using Al as a base material is arranged on the same surface as the surface on which the heater board 2 is arranged of the surface on which the connection terminal connected to the heater board 2 is arranged comes to the surface on which the contact pad 4 being the connection part with a recording apparatus is arranged.
Patent JP-H0222423-A (JP)
Title: Iron loss reduction continuous treating equipment for grain oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: H01F1/16
Filed: 1988-07-12
Abstract: PURPOSE:To effectively irradiate electron beam on surface of a silicon steel sheet, to make magnetic domain finely and to reduce iron loss by arranging preliminary evacuating vessel train gradually making vacuum degree higher toward a treating vessel at inlet side and outlet side of the vacuum treating vessel. CONSTITUTION:The preliminary evacuating vessel trains 3, 4 are arranged at the inlet side and outlet side of the vacuum treating vessel 2. The preliminary evacuating vessel trains 3, 4 are composed of the preliminary evacuating vessels 3a-3e, 4a-4e divided by gradually adjusting to higher vacuum degree toward the vacuum treating vessel 2. Both end parts of a steel sheet wind-hanging roll 22 in a vacuum treating vessel 2 are composed of graphite. The grow- oriented silicon steel sheet passing the finish process is introduced to the vacuum treating vessel 2 through the preliminary evacuating vessel train 3 and locally heat-treated to crossing the rolling direction with an electron beam irradiating device 11 and a heat-treating device 14. Successively, it is introduced out to the air through the preliminary evacuating vessel train 4.
Patent JP-H0925964-A (JP)
Title: Magnetic strain brake device
Inventor: AKAHA YASUNARI
IPC: F16D63/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of a sound at the braking time and restrain the generation of a worn powder by adjusting a rolling resistance generated between a rotary shaft and a rolling member by a magnetic strain generated in a magnetic strain material and applying a desired brake force to the rotary shaft. SOLUTION: The device in the title is provided with plural rolling members 3 made of magnetic material for supporting a rotary shaft 2 turnably, a roller support member 4 made of a non-magnetic material for holding them rotatably in a state externally contacted to the rotary shaft 2, a coil 5 for adding a magnetic field to the rolling member 3 and an electric power source 6 and a controller 7 for controlling the magnetic field. A desired brake force is applied to the rotary shaft 2 by adjusting the rolling resistance generated between the rotary shaft 2 and the rolling member 3 by the magnetic strain generated in the rolling member 3.  Accordingly, a slip friction phenomenon between the mutual contact surfaces generated at the braking time is extremely reduced, the generation of a sound at the braking time is extremely reduced, the generation of a worn powder is restrained and environment pollution can be prevented.
Patent JP-S5876129-A (JP)
Inventor: UIRUFURITSUDO GAASAIDO SHIYOO
IPC: B01D53/94
Filed: 1981-10-28
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-S6234596-A (JP)
Inventor: NAKAMURA KIMIHIKO
IPC: D06F37/14
Filed: 1985-08-07
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-H0462261-A (JP)
Title: Fixture of reinforced concrete mold
Inventor: NOGAMI SHINICHI
IPC: E04G11/36
Filed: 1990-06-30
Abstract: PURPOSE:To extremely simply and rapidly perform works, by inserting both arms of a separator fixture in a horizontal steel rod to span with the separator and then by fixing a mold-fitting block to bolt a screwed beam at the separator. CONSTITUTION:A reinforced steel rod D is arranged on an applicated bed of a floor. Next, a separator E is fixed vertically at the reinforced steel rod D right under a stepped side face G. After that, a screw rod B is screwed in the screw hole 3 of a separator fixture A to hold the separator E between the reinforced steel rod D and a fitting part 2 to vertically fix the reinforced steel rod D. Then the screw hole 5 is screwed into the screw part at the end to bring the connection part 4c to the corresponding part to the stepped side face G for fitting one fixture at a specified position of the reinforced steel rod D. Next, another fixture is fitted in the same manner in turn. And a mold H made of flat steel plate belts spans a U-shaped recessed part of fitting metal blocks C of respective molds and then a bolt 8 is screwed in the screw hole 6 of the connection part 4c to place concrete to both sides of the mold H.
Patent JP-H0848452-A (JP)
Title: Paper delivery device of sheet paper processing machine
Inventor: ANDOREASU DETOMERUSU
IPC: B65H29/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To ensure guiding a paper sheet without making it dirty due to inking at an ordinary machine speed in the case of perfect printing, and feed the sheet without any disturbance along a paper sheet guide surface up to a paper sheet braking device at an increased machine speed in the case of one side printing. SOLUTION: A guide element 17 occupies, to a brake carriage 8, a first relative position in the first operating mode of this delivery system, and a second relative position in the second operating mode of the delivery system. At the first relative position, the guide element 17 opens a suction device 7 and is kept adjacent on the conveyance-direction upstream side in a suction region 6, and at the second relative position, the guide element 17 is kept adjacent to a paper sheet braking device 1 on the conveyance-direction upstream side with the suction device 7.
Patent JP-S6143723-A (JP)
Title: Paste for forming transparent insulating film
Inventor: KANO MITSURU
IPC: C23C20/06
Filed: 1985-08-07
Abstract: PURPOSE:To improve a film forming characteristic, film strength, orientation to liquid crystal molecules, etc. by dissolving a mixture composed of an org. aluminum compd. and org. indium compd. into an org. solvent and adding and mixing a viscosity builder thereto. CONSTITUTION:A mixture composed of the org. aluminum compd. and org. indium compd. is dissolved in the org. solvent and further the viscosity builder is added thereto to prepare the paste. The paste is coated on a substrate by screen printing and is then baked by which a liquid crystal display device is obtd. The org. indium compd. includes indium alkoxide, indium acetyl acetonate, etc. and the org. aluminum compd. includes aluminum alkoxide, alminum acetyl acetonate, etc. The cellulosic viscosity builder such as ethyl cellulose or nitricellulose is adequate as the viscosity builder.
Patent JP-H0222983-A (JP)
Title: Dynamic multi-stage vector quantizing system
Inventor: KIKUCHI HIROAKI
IPC: H04N19/94
Filed: 1988-07-12
Abstract: PURPOSE:To improve efficiency in the quantization of an edge component by performing encoding at the time of performing the quantization by removing the edge component as much as possible, and adding a removed edge component at the time of performing decoding. CONSTITUTION:The mean value of each image element level and the distributed value of each element go to minimum values since the image element level that is individual element of an input vector 101 is differentiated by subtractor 10. Furthermore, since the differential arithmetic operation of a dynamic differential vector 102 outputted from a dynamic vector quantization part(DVQ) 2 and a primary differential vector is performed and, after a secondary differential vector being generated, it is inputted to a mean value separation type vector quantization part(AVQ) 3, the mean value and the distributed value of the element of the secondary differential vector approaches 0 further. And at the time of performing reproduction, the edge components removed at both substructures 10 and 5 are added at both adders 9 and 12. In such a way, it is possible to improve the efficiency in the quantization of the edge component.
Patent JP-S6417540-A (JP)
Title: Modulator and demodulator
Inventor: FUKUDA TATSURO
IPC: H04L27/00
Filed: 1987-07-13
Abstract: PURPOSE:To prevent a terminating station from being held at a return state even if noise or the like is generated by temporarily stopping a carrier signal when sent specific data is returned from the terminating station after sending a remote loop releasing signal. CONSTITUTION:At the time of releasing a remote loop, a RDL signal in a MODEM 2 is turned off and a control circuit 21 decides the OFF state, temporarily stops the sending of the carrier from a signal generating circuit 22 by means of a modulating circuit 26 and sends specific data obtained from a specific data generating circuit 24 to a line 3. A specific data detecting circuit 211 is driven to monitor whether the specific data is returned from a MODEM 4 or not. When noise is generated in the line during the temporary stop of carrier sending and the circuit 211 detects a return signal because the MODEM 4 can not detect the temporary stop of carrier arrival, the sending of the carrier is stopped again for a fixed period and the specific data is transmitted. When said operation is repeated and remote loop release is not executed, an error is displayed and the line is released.
Patent JP-H095982-A (JP)
Title: Method for peeling mask protective device
Inventor: SATOMI REI
IPC: G03F1/62
Filed: 1995-06-17
Abstract: PURPOSE: To make it possible to rapidly and cleanly peel a pellicle from a quartz substrate in any place by executing the stripping of a stuck mask protective device from the substrate after immersing the device into hot water. CONSTITUTION: The pellicle adhered to the quartz substrate 7 by an adhesive of a hot melt type is stripped from the substrate after the pellicle is immersed into the hot water at the time of stripping the pellicle. Namely, a pin 4 at the front end of a lever 3 is inserted into jig holes 2 bored at the four circumferences of, for example, a pellicle frame 1 and the top end of the lever 3 is depressed by setting the depressing speed of an instron 6 in the state of applying a block 5 afterward, by which the pellicle is peeled from the quartz substrate 7. The immersion temp. into the hot water is >=40 deg.C, more preferably 50 deg.C, and more particularly preferably 60 deg.C and while there is no particular upper limit, the handling under atm. pressure is generally frequent and, therefore, the immersion temp. is <=100 deg.C or below the destruction temp. of a reticle.
Patent JP-S6329377-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AGARI MASASHI
IPC: G11B20/00
Filed: 1986-07-22
Abstract: PURPOSE:To attain the stable identification of a field by recording a difference if number of sampled digital sound signal per field or channel does not reach a maximum sampling number, making a dummy data as a continuous data string and arranging it together with a digital sound signal thereby simplifying a circuit constitution. CONSTITUTION:In fixing maximum sampling number NMAX per channel to be recorded in one field, if the number of sampling N of a field to be recorded does not reach the maximum sample number NMAX per field, a dummy data corresponding to its difference (NMAX-N) sampling is formed to be a consecutive data string and arranged together with the digital sound signal and subjected to recording/reproducing. Further, the identification signal of a field whose sampling number is respectively fs/fv+alpha and fs/fv-beta is provided at every data block in one field. That is, the dummy data is formed into a consecutive data string, it is arranged together with the digital sound signal and recorded/ reproduced. Further, the identification signal is recorded at every data block.
Patent JP-S6066612-A (JP)
Inventor: NINOMIYA KEIZOU
IPC: H02G5/06
Filed: 1983-09-22
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-H0340618-A (JP)
Title: Duplexing system for bus type network
Inventor: SUZUKI YASUO
IPC: H04L12/40
Filed: 1989-07-07
Abstract: PURPOSE:To select a transmission line by allowing a network supervisory station to detect a broken transmission line and to inform it to each station. CONSTITUTION:Network supervisory stations 31, 32 connecting to around both ends of a main system transmission line 10 judges it that the main transmission line 10 is broken when supervisory data from opposite network monitor stations 31, 32 are not received for a prescribed time longer than the data transmission period of the opposite network supervisory station or over. Then a transmission line break notice signal is sent continuously to the main system transmission line 10 via own MODEMs 16, 17 to inform the broken main transmission line 10 to other stations 3A, 3B and 3C. The stations 3A, 3B and 3C connecting to the main system transmission line 10 select changeover switches 4A-4C to the position of a standby system transmission line 20 upon the receipt of the transmission line break notice signal.
Patent JP-H0226224-A (JP)
Title: Current limiter
Inventor: TSURUNAGA KAZUYUKI
IPC: H01F6/00
Filed: 1988-07-13
Abstract: PURPOSE:To effectively limit a current in case of a quenching and to reduce a loss due to an inductance at the time of normal operation by reversibly lap winding a first superconducting coil and a second superconducting coil on an insulation core. CONSTITUTION:A first superconducting coil 8 is wound from one end to the other of the outer periphery of an insulator tube 7, and a second superconducting coil 9 of the same number of turns is reversibly lap wound thereon. Insulation caps 14 each formed of an insertion unit 11 and a large-diameter part 12 and having a clamping hole 13 are engaged within openings of both ends of the tube 7. Since the magnetic fluxes of the coils 8, 9 cancel each other at the time of normal operation of the circuits, loss due to inductance is reduced. Since there is no inductance at the time of quenching, its time constant is reduced, and since two coils are connected in series with each other, currents can be effectively limited.
Patent JP-S6151997-A (JP)
Inventor: TAGAWA YUKIO
IPC: G06F1/20
Filed: 1984-08-22
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-H0621776-A (JP)
Title: Voltage control type oscillation circuit
Inventor: TASAI FUMIHIRO
IPC: H03K3/354
Filed: 1992-07-01
Abstract: PURPOSE:To secure the oscillation frequency conversion characteristic having the excellent linearity to the control voltage and also to attain a wide oscillation frequency changing range with a voltage control type oscillation circuit that uses a ring oscillator. CONSTITUTION:A voltage control type oscillation circuit contains a ring oscillator 15 which has the constant current transistors TR 12 and 14 at both sides of the power potential Vdd and the earth potential Vss and a constant control circuit 16 which controls the value of the current flowing to both TR 12 and 14. The constant current value I0 flowing to both TR 12 and 14 set at both sides of the potentials Vdd and Vss has a ratio equal to the reference current I that is generated by the circuit 16 in proportion to the change of the control voltage Vc.
Patent JP-S6153368-A (JP)
Title: Resin for magnetic coating
Inventor: NAKAYAMA AKIRA
IPC: C09D163/00
Filed: 1984-08-22
Abstract: PURPOSE:To provide the titled resin composed of a copolymer containing specific amounts of bonded carboxylic acid group and bonded epoxy group and having a specific vinyl chloride content, and giving a paint having high dispersibility, resistance to viscosity increase, and reactivity with crosslinking agent. CONSTITUTION:The objective resin can be prepared by copolymerizing vinyl chloride with a radically polymerizable monomer having carboxylic acid group [the amount of the carboxylic acid group in the paint is 0.3-0.5(wt)%] and a radically polymerizable monomer having epoxy group (the amount of the bonded epoxy group in the paint is >=0.5%), and if necessary, a monomer copolymerizable therewith. The average polymerization degree of the resin is preferably 200- 500, and the vinyl chloride content of the resin is >=60%.
Patent JP-S6417163-A (JP)
Title: Producing device for three-dimensional information
Inventor: TSUMURA KAZUHIRO
IPC: G06T1/00
Filed: 1987-07-13
Abstract: PURPOSE:To obtain the three-dimensional positions and the structure information on many and unspecified subjects with high accuracy, by extracting the section data out of each picture information which is photographed at each position by a moving image pickup part. CONSTITUTION:An image pickup part 1 which is moved horizontally via a movement mechanism 2 inputs the picture data obtained at positions P0-PM into a picture memory 10. The section data is extracted out of each picture data and written into a picture memory 14 as a locus pattern and then turned into the locus data on a prescribed sample point of a boundary line between subjects after undergoing the extraction of the boundary line, the ternalization, the tilt shaft affine conversion and the area division processing respectively. The correspondence is secured between the picture data on an initial position P0 of a picture memory 13 and the sample point locus data. Then the number of picture elements existing between boundaries are calculated and the distance between boundaries is calculated from said number of picture elements. This calculated distance is converted into the density for production of a three- dimensional picture where the distance is expressed.
Patent JP-H0338880-A (JP)
Title: Conductivity modulation vertical insulated gate field effect transistor
Inventor: YANAGAWA HIROSHI
IPC: H01L29/68
Filed: 1989-07-05
Abstract: PURPOSE:To accelerate the rise of an electric field of an electric field alleviating layer at the time of turning OFF by setting the resistivity of a second epitaxially grown layer to a specific value with a requested dielectric strength, and reducing the thickness of the layer corresponding thereto. CONSTITUTION:The resistivity of a second epitaxially grown layer 3a is set to M (M>1) times of the resistivity when the thickness of the layer 3a is the thickness W=(2Ksepsilono/qN)BVDSS in which a depleted layer does not reach through where a requested dielectric strength BVDSS (where N is impurity concentration, Ks is permittivity of semiconductor, epsilono is permittivity of vacuum, q is charge amount of electron). The thickness is reduced to W' (W'<W) corresponding thereto. Thus, the rise of the electric field of the layer 3a is accelerated at the time of turning OFF to increase the electric field operating between a source and a drain.
Patent JP-S5965249-A (JP)
Title: Oxygen concentration detector
Inventor: FUJIEDA MAMORU
IPC: G01N27/41
Filed: 1982-10-06
Abstract: PURPOSE:To perform the detection of oxygen concn. with high accuracy even in a lean region, by a method wherein predetermined voltage is applied to an oxygen ion conductive electrolyte and not only a current flowed into the electrolyte but also a current flowed out from the electrolyte are detected. CONSTITUTION:A constant-voltage source 100 applies constant-voltage to a detector 3 and the current thereof is detected by resistance 108 to be outputted to a memory apparatus 51 while converted to voltage by a voltage converter 109. When an air-fuel ratio becomes smaller than a theoretical air-fuel ratio, a current flowing through the resistance 108 is reversely directed to be flowed to earth from resistance 114 and a negative signal is generated in the voltage converter 109. Therefore, the voltage of the constant-voltage source 100 and the electromotive force of a detector 103 are taken and the air-fuel ratio and the output of an adder 111 are made linearily approximate by a function generator 112 while the base current of a transistor 113 is changed on the basis of the output thereof and the current flowing through the resistance 108 is divided to convert the output of the voltage converter 109 to a negative signal in a region smaller than the theoretical air-fuel ratio. By this method, the detection of oxygen concn. with high accuracy is performed.