baber/WOPTO huggingface dataset:
Patent JP-H0225242-A (JP)
Title: Device for taking out casting mold
Inventor: MINAMI TAKESHI
IPC: B22C23/00
Filed: 1988-07-12
Abstract: PURPOSE:To decrease the impact at the time of taking out and taking down the casting mold and to prevent the failure thereof by sucking and supporting the casting mold on moving near to the casting mold at the end of the forward movement of a moving body and releasing the suction and support of the casting mold on moving near to the belt conveyer at the end of the backward movement of the moving body. CONSTITUTION:The moving body 1 which moves back and forth between a metallic mold 1 in which the casting mold formed by a molding machine A remains and the belt conveyor 3. The casting mold (a) which is freed from the metallic mold 2 on moving near to the casting mold (a) at the end of the forward movement of the moving body 1 is supported by suction. The suction and supporting of the mold (a) are then released on moving near to the belt conveyor 3 at the end of the backward movement of the moving body 1. The taking out of the mold (a) is, therefore, facilitated and the impact at the time of taking down is decreased.
Patent JP-H0464367-A (JP)
Title: Expander for vital duct
Inventor: HIRAO ISAMI
IPC: A61M29/02
Filed: 1990-07-03
Abstract: PURPOSE:To prevent possible damages to a biotissue in a vital duct or to pre vent possible damages to the internal surface of a channel of an endoscope in the insertion of an expander through the channel thereof by providing a protective member mounted on a balloon dilator when the expander is inserted into the vital duct. CONSTITUTION:A stent 1 reduced and an easy to break member (protective member) 6 are mounted tight on the outer circumference of a balloon 4. Then, the vicinity of the balloon 4 reduced is positioned in a constricted part 8 of a vital pipeline 7. Then, a fluid such as air or water is injected into the balloon 4 through a catheter 5 to expand the balloon 4. With the expansion of the balloon 4, the stent 1 mounted on the circumferential surface of the balloon 4 is broadened to press the constricted part 8 of the vital pipeline 7 stretched out. Here, the easy to break member 6 on the outer circumference of the stent 1 is broken into pieces by the stretching action of the stent associated 1 with the expansion of the balloon 4.
Patent JP-H0226859-A (JP)
Title: Ceramic composition
Inventor: OUCHI HIROSHI
IPC: C04B35/00
Filed: 1988-07-13
Abstract: PURPOSE:To provide a ceramic compsn. having small resistivity in a range from room temp. to onset critical temp., having high critical temp., and exhibiting superconducting characteristic at the b.p. of liquid N2 by constituting the compsn. of BaO, SrO, Yb2O3 and CuO regulated to specified molar ratios. CONSTITUTION:BaCO3, SrCO3, Yb2O3 and CuO each having high purity are weighed so as to obtain a compsn. expressed by the formula, wherein 0<x<=0.75. The materials are mixed in a ball mill, etc., and calcined provisionally after drying, and then pulverized. After adding a binder (e.g., propyl alcohol) to the obtd. powder, the product is compression-molded and obtd. molded body is calcined in O2 at 900-1100 deg.C. Thus, a ceramic compsn. to be used for resistor is prepd. A superconducting magnet or a Josephson element, etc., capable of producing a strong magnetic field useful for linear motor mar is prepd. by cooling the ceramic compsn. with liquid N2.
Patent JP-H1122391-A (JP)
Title: Method for spraying fresh concrete and its spray nozzle device
Inventor: SHINTANI SUSUMU
IPC: E21D11/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve function by pumping fresh concrete to a discharge opening from an L-shaped pipe introduction through a curvature, and atomizing a chemical from the curvature to the discharge opening. SOLUTION: Fresh mortar or fresh concrete FC is pumped to the introduction part 3 of an L-shaped pipe 1, direction-changed by a curvature 2, and directed to a discharge opening 5. Next, high speed compressed air PA is supplied to a chemical spraying pipe 10 from the concrete FC, and mixed with a set accelerating agent CR supplied from a chemical supply opening 13 to be sprayed from a spray opening 11. When a chemical CR is sprayed at the center 2C of the curvature 2, the chemical CR is mixed with the concrete FC while it is diffused from the center of a discharge part toward a pipe inner wall face 4P. In addition, at need the central axis 11C of the spraying opening 11 and the central axis 5C of the discharge opening 5 are shifted to improve mixing efficiency and the like.  As a result, adherence and solidification on the pipe inner wall can be prevented, clogging is prevented to continuously perform execution, and average quickly solidifying strength can be secured.
Patent JP-S5964332-A (JP)
Title: Apparatus and method for singly winding up twofold roll sheet
Inventor: YAMAGUCHI TAKAZOU
IPC: B65H47/00
Filed: 1982-10-06
Abstract: PURPOSE:To singly wind up a twofold roll sheet in good efficiency in a fold free state, by a method wherein rhe twofold roll sheet is delivered while the cutting edge thereof is directed downwardly and singly wound up by a horizontal wind- up mechanism through a specific oblique insert body. CONSTITUTION:A twofold roll sheet 1 wound up in a twofold state while appling cutting 5 to one lateral edge of a cylindrical film is set to a vertical shaft mechanism 3 so as to position the cutting place downward. The cutting place is widely opened while the plate of the fold 1b is tensioned so as to cover the upper end tip part 6b of an insert body 6 and the sheet 1 is tensioned so as not to generate the fold 1b of the sheet while drawn down to the direction of the bottom side part 6a of the insert body 6. In addition, the sheet 1 is sent into rotary rollers 11, 11 while inserted between a press rod 10 and a support plate 10a and wound up by a onefold sheet wind-up shaft 15 without generating the fold 1b.
Patent JP-H1118889-A (JP)
Title: Merchandise displaying shelf dividing device
Inventor: HAYASHI MITSUZO
IPC: A47F5/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise display shelf dividing device which easily attaches/detaches a dividing member, smoothly slides it and prevents merchandise from dropping from both sides. SOLUTION: A holding member 2 consists of a front plate 10 and a slide rail 20, and the plate 10 is arranged along the front surface of a shelf plate 4, consists of a material transparent and having elasticity in front/rear direction and is provided with a merchandise stopper part 12 at an upper part and a fixing part 11 to be stuck to the plate 4 at a lower part. The rail 20 is provided with a vertical part and a horizontal part to form a nearly L-shaped cross section and connected with the front plate 10 through a joining part. A dividing member 3 consists of a dividing plate 40 consisting of a transparent material and sorting merchandise and a slider 30 arranged at the front face part of the plate 40.  The slider 30 is provided with a front surface grasping part, a back surface grasping part and a restraining part to form an engaging recessed part and the front surface of the front surface grasping part pressurizes the merchandise stopper part 12 of the front plate 10 to engage with the rail 20 like surrounding and slides on the rail 20.
Patent JP-S5875929-A (JP)
Title: Amplifier
Inventor: SAITOU YOSHITERU
IPC: H04B1/04
Filed: 1981-10-30
Abstract: PURPOSE:To perform switching two kinds of output electric power, i.e. a high and a low level without any break by providing a 3dB branching and a 3dB synthesizing circuit which are 90 deg. out-of-phase with each other, and further providing amplifiers and switch circuits between the both. CONSTITUTION:When high electric power is outputted, a signal applied to an input signal 1 is applied to the balanced amplifier circuit 15 consisting of a 3dB branching circuit 10 and another 3dB synthesizing circuit on the output side of two amplifier circuits 12 and 12' through an amplifier 2 to appear at an output terminal 7. Then when low electric power is outputted, switch circuits 13 and 13', and 14 and 14' are all opened. Consequently, the matching between the circuits 10 and 11 is lost, and a signal from the amplifier 2 is all transmitted to an end terminal 16 and applied to the end terminal 17 of the 3dB synthesizing circuit 11 through a transmission line 18 to appear at the output terminal 7. At this time, the switch circuits 13 and 13', and 14 and 14' are switched simultaneously at a time to have mere transition between closed and open states, so there is not transition time in the variation.
Patent JP-H0338493-A (JP)
Title: Method and device for controlling hydrofoil craft
Inventor: IMAMURA HIROSHI
IPC: B63B1/28
Filed: 1989-07-05
Abstract: PURPOSE:To make the ride comfortableness good at the time of turning by detecting a centrifugal force at the time of turning and inclining a craft body to offset the centrifugal force based on the detected centrifugal force. CONSTITUTION:A craft body 1 is turned by operating a helm as a steering wheel, a rolling angle of the craft body 1 is detected by a vertical gyro at the time of this turning, and a centrifugal force, that is a lateral acceleration parallel to a deck or floor of the craft body 1, is detected, so a centrifugal force generated at the time of turning is determined based on obtained rolling angle, or a bank angle, and the lateral acceleration. The craft body 1 is inclined to offset this centrifugal force. The parallel component of the centrifugal force to the floor 92 is completely offset by the lateral force by a bank angle theta, so lateral force is not applied to passengers. The best ride comfortableness can thus be secured at the time of turning.
Patent JP-S5966009-A (JP)
Inventor: HIRAI MIKIO
IPC: H01B5/10
Filed: 1982-10-05
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-S6154144-A (JP)
Title: Probe for mass spectroscope
Inventor: SATO MASAAKI
IPC: H01J49/04
Filed: 1984-08-24
Abstract: PURPOSE:To enable the qualitative analysis of neutral radical molecures in a plasma vapor phase by providing a means that guides the neutral radical molecules and neutral molecules and a means that guides only the neutral moleculres. CONSTITUTION:When the gas screening section 13 of a probe 5 is opened and its screening section 14 is closed (A), gas moleculres linearly fly to an ion chamber 7 from a direct tube type gas introduction section 11 by the pressure difference. Consequently, mass spectra in which both neutral molecules and neutral radical molecules are ionized are obtained by a detector 10. When the screening section 14 is opened and the screening section 13 is closed (B), the neutral radical moleculres adhere to the wall surfaces of the introduction section 11, screening section 13, and branching gas introduction section 12 and the mass spectra only for the neutral molecures are obtained. The amounts MA and MB of gas introduction for (A) and (B) are measured using a slit 15. As a result, the following equa tion is obtained, Mass spectra of the neutral radical molecules in plasma =(Mass spectra for (A))MB/MA-(Mass spectra for (B)), and qualitative analysis is enabled.
Patent JP-H0519488-A (JP)
Title: Production of multilayered wiring ceramic substrate
Inventor: NAKAMIGAWA TAKESHI
IPC: G03F9/00
Filed: 1991-07-16
Abstract: PURPOSE:To allow the automatic aligning of a ceramic substrate and a glass mask by the aligning patterns provided thereon and thereto to allow the automation of the process for production of the multilayered wiring ceramic substrate. CONSTITUTION:A transparent protective resist is laminated on the rear surface of the ceramic substrate and is irradiated with light by a lens lamp from the rear surface side of the ceramic substrate. This light is made incident on an image processor having a CCD camera provided on the front surface side of the ceramic substrate.
Patent JP-S6153562-A (JP)
Title: Ultrasonic probe
Inventor: NAKATANI CHITOSE
IPC: G01N29/26
Filed: 1984-08-24
Abstract: PURPOSE:To obtain an ultrasonic probe excellent in the performance with a limited grating rope, by setting the sum of the width of a columnar piezo-electric body composing a compound piezoelectric body and the width of an organic part to fill a gap therein at no more than one wavelength. CONSTITUTION:An ultrasonic probe 302 is made up of a compound piezo-electric material 301 which is composed so that the sum of the width of a columnar piezo-electric material 303 and that of an organic part to fill a gap therein will be no more than one wavelength of an ultrasonic wave. Common electrodes are formed on the top and undersurface of the material 301 respectively to apply an electrical signal thereto through respective leads. An observation shaft 305 is positioned at a distance 307 from the center 306 of material 301 in an x-y plane and is at an angle 308 deg. to the y axis. The center shaft 309 of the probe 302 aligns the z axis. The level of a grating rope is evaluated from the array of the material 303 and geometric relationship of the observation shaft 305. The grating rope can be reduced by setting the range of the interval between elements less than one wavelength.
Patent JP-S6234123-A (JP)
Title: Optical shutter array
Inventor: KITANO HIROHISA
IPC: G02F1/055
Filed: 1985-08-08
Abstract: PURPOSE:To prevent a generation of a crosstalk and to decrease the driving voltage by forming a common transparent electrode on a transparent substrate and then, by forming a plural strip separate transparent electrode on the prescribed common transparent electrode via a thin film composed of a ferroelectric substance having an electrooptic effect. CONSTITUTION:The common transparent electrode 22 is provided on the overall transparent substrate 21. The thin film 23 composed of the ferroelectric substance such as lead lanthanum zirconate titanate having the electrooptic effect is grown on the prescribed electrode 22. The plural strip separate transparent electrode 24 is formed on the prescribed film 23. When a voltage is impressed to the electrode 24, the shutter window is formed (an oblique line part). By constituting as mentioned above, as the thickness of the film 23 very thins, the tendency for generating the crosstalk may be lessened, and the driving voltage may make small.
Patent JP-S5964922-A (JP)
Title: Resetting circuit
Inventor: KAJIWARA JIYUNJI
IPC: H03K17/22
Filed: 1982-10-05
Abstract: PURPOSE:To ensure stable working to a wide range of power supply voltage by using a constant current circuit to the load which is connected between the collector of a transistor and a power supply. CONSTITUTION:The collector of a transistor TRQ1 is connected to the base of a TRQ2, and the collector output of the TRQ2 is applied to a system control circuit 2A as a reset signal V4. At the same time, the base driving current is applied to the base of the TRQ2 via a constant current circuit I1 connected to a power supply line. Therefore the TRQ2 conducts only while the TRQ1 is not conductive. The collector of the TRQ2 uses a constant current circuit I2 connected between the collector itself and the power supply as a load. As a result, the TRQ1 is not conductive and the TRQ2 is conductive respectively while the signal V4 is generated. At the same time, the output V5 of an inverter INV is set at 1. In such a constitution of circuit, the stable working is assured despite of a low level of power supply voltage VCC as long as the circuits I1 and I2 work since these circuits are used to the load. This ensures the stable operations to a wide range of voltage VCC.
Patent JP-H0730397-A (JP)
Title: Semiconductor output circuit
Inventor: KAMATA NOBUYUKI
IPC: H01L31/12
Filed: 1993-07-15
Abstract: PURPOSE:To suppress the oscillation of a relay due to a feedback current from a capacitive element by inserting an inductive element between a power photo- MOS relay and the capacitive element. CONSTITUTION:A coil 7 as the inductive element is in serting between the AC/DC common-use type power photo-MOS relay 6 and a varistor 8 as the capacitive element near the relay 6. When this relay 6 turns ON, the feedback current based upon the capacitive property of the varistor 8 is absorbed by the coil 7 and becomes a small current. Consequently, the oscillation phenomenon of the AC/DC common-use type power photo-MOS relay due to the feedback current from the capacitive element is reduced and suppressed.
Patent JP-H0225337-A (JP)
Title: Base for liquid injection recording head and the same head with the base
Inventor: ASAI AKIRA
IPC: B41J2/16
Filed: 1988-07-15
Abstract: PURPOSE:To improve reproducibility of boiling and to improve the quality of an obtained image by so constructing that temperature difference between the surface of a part corresponding to a position in which bubbles are vanished and the surface of the other part at the time of introduction of no ink falls in a suitable range. CONSTITUTION:A base for a liquid injection recording head has a support, a heat generating resistor layer disposed on the support, a pair of electrodes electrically connected to the layer, and an electrothermal converter formed with a heat generator between the electrodes. DELTAT=TH-TO is set to 20 deg.C to 100 deg.C. The TO is the peak value of the temperature of the converter in a driving state when recording liquid is not presented at a position in which gas generated in the liquid on the surface of the base corresponding to the generator is vanished, and the TH is the peak value of the temperature of the converter in the driving state when the liquid is not present at a position except its position. The temperature at the time of driving is lower than that of the other part corresponding to the bubble vanishing position, and even if microscopic residual gas adheres to the part after the bubbles are vanished, it does not form bubble generating nuclei at the time of continuous driving.
Patent JP-2001006250-A (JP)
Title: Disk device
Inventor: ARAKI KAZUTOSHI
IPC: G11B17/24
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To thin the shape of a disk device viewed from the front side. SOLUTION: This disk device 100 is provided with a tray 120 on which a disk 125 is placed so as to insert or take out the disk 125 into or from the device to transport it, a mechanical chassis 103 on which means 130, 140-142 for driving and guiding the transportation of the tray 120 and a mechanism 108 for reproducing or recording the transported disk 125 are mounted, and a cabinet 101 for housing at least the tray 120 and the mechanical chassis 103.  In this case, the mechanical chassis 103 is formed into such a shape that the front side bottom of the mechanical chassis 103 is raised by a prescribed height over the range from the front side to the prescribed depth, while the cabinet 101 for housing the mechanical chassis 103 is also formed into such a shape that the front side bottom is raised by a prescribed height h2 over a prescribed depth range d2 matching the shape of the mechanical chassis.
Patent JP-H103394-A (JP)
Title: System for inter-process communication
Inventor: WADA HIRONORI
IPC: G06F9/46
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency by reducing the number of times to notify event generation, to unnecessite consideration of retransmission or the like at the event data transmitting side even if pipe communication to inform the event generation is in failure, and to continue event communication even if the pipe is disconnected by fault, etc. SOLUTION: An event information storing means 11 in a process 1 stores event data in an event data storing queue 5 in a share memory 4 and forwards a counter 6 by '1'. Here, the event information storing means 11 accesses an event generation notifying means 12 to notify a process 2 that an event is generated via a pipe 3 only when the counter 6 is changed from '0' to '1'. If the information of event generation is received via the pipe 3, an event generation receiving means 13 in the process 2 accesses an event information obtaining means 14, and a timer control means 15 accesses the event information obtaining means 14 at constant periods to read out specified number of event data that is indicated by the counter 6 from the event data storing quene 5.
Patent JP-S6420771-A (JP)
Title: Illuminator
Inventor: EGAMI HIDEMI
IPC: H05B41/24
Filed: 1987-07-16
Abstract: PURPOSE:To obtain the large quantity of light, to prolong a life and to attain a stable light emission quantity immediately after lighting on by setting the quantity of an electric discharge starting material to a prescribed quantity and preliminarily heating a discharge tube. CONSTITUTION:The quantity of mercury as a discharge starting material enclosed in the discharge tube 1 is set to such a quantity that the vapor pressure of mercury is in a saturated state at a low temperature area T1 where the temperature of the discharge tube 1 is lower than a prescribed temperature and that it is an unsaturated state at a high temperature area T2 where the temperature of the discharge tube 1 is raised and higher than the prescribed temperature. Namely, the raising of the discharge starting material vapor pressure attended with a temperature raise is restrained lower and the lowering of an light emission efficiency is decreased. The temperature of the discharge tube is kept at a prescribed temperature or above by supplying a prescribed high frequency power from a frequency impressing means 3 to an electrode 2 at the time of standing-by, the discharge starting material vapor pressure is stabilized to hold an unsaturated state under a low temperature environment, and the prescribed quantity of light is stably obtained from the time to start to turn on the light.
Patent JP-H0341309-A (JP)
Title: Measuring apparatus of film thickness and shape
Inventor: YOKOYAMA TOSHINOBU
IPC: G01B21/08
Filed: 1989-07-07
Abstract: PURPOSE:To enable execution of precise measurement even when the state of the surface of a substance to be measured is different from part to part by a method wherein a noncontact shape sensor detecting the shape of the surface of the substance is moved in parallel to a table for holding a substance to be measured. CONSTITUTION:An X stage 23 is provided on a frame 21 and moves a substance 22 to be measured in the direction X. A Y stage 24 is provided on the X stage 23 and moves the substance 22 in the direction Y. A noncontact shape sensor 25 converts the shape of the surface of the substance 22 into an electric signal and a sensor inverting element 26 changes the direction of the sensor 25. A Z stage 27 provided on the frame 21 adjusts a gap in the direction Z between the substance 22 and the sensor 25. A holder 31 for drawing has pencil lead fitted to a holding element 31a and thereby an arbitrary point or line is drawn on a surface part of the substance 22. A noncontact shape sensor amplifier 28 is connected to the sensor 25 and turns the electric signal thereof into a numerical value. A CNC control 29 controls the stages 23, 24 and 27 and the holder 31 for drawing, while a data output element 30 subjects numerical data to data processing and outputs the result of measurement coming up to the purpose.
Patent JP-S5964022-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1982-10-05
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。