baber/WOPTO huggingface dataset:
Patent JP-2001028721-A (JP)
Title: Electronic device and method for connecting external interface to the electronic device
Inventor: UEHARA MAKOTO
IPC: H04N5/64
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device where an operating environment of an external interface section can be enhanced even when a device body is installed on a floor or on a wall by connecting the device body to the external interface section via a turnable connection section and to provide a method for connecting the external interface to the electronic device. SOLUTION: A main body 2 of an STB(set-top box) 1 is equipped with a lower side turning section case 5a and an upper side turning section case 5b that clamps a connected part of an external interface section 6 and a projection section 5c that is attached to the lower side turning section case 5a, and the external interface section 6 is equipped with a semi-cylindrical section 6c that has a shape clamped by the upper side turning section case 5b and the lower side turning section case 5a and with a recessed groove 6e that is attached to both end faces 6a of the semi-cylindrical part 6c and has a shape with which the projection 5c is engaged.
Patent JP-S6181290-A (JP)
Title: Multipurpose ship
Inventor: SUGAYA TAKAO
IPC: B63B25/28
Filed: 1984-09-27
Abstract: PURPOSE:To expand deck area to provide a multi-purpose ship capable of coping with various cargoes by providing upper shells pivotable outboard widthwise on both broad sides of and a water-tight hatch on the pivotal center level of the upper shell. CONSTITUTION:Upper shells 2 on both broad sides of a hull 1 are provided pivotably to be overhanged widthwise of the hull and held approximately horizontally. The upper shells 2 are provided at three portions on the left and right sides respectively for example. And hydraulic torque lever hinges 20 are provided on both sides of each outer shell 2 to open and close each outer shell 2 hydraulically. Also, a plurality of water-tight hatches 3 are provided on the pivotal level of each upper shell 2 to prevent the intrusion of sea water into a hold when the upper shell 2 is opened. Further, a hydraulic machine room 21 is provided widthwise of the hull on both sides of each outer shell 2, and the base of said hinge 20 is connected to this machine room 21 while a pair of cranes 22 are installed on the respective machine rooms 21.
Patent JP-H02142559-A (JP)
Title: Drill conforming guide for bone-forming operation
Inventor: JIYON ROTSUDO DEIBII
IPC: A61B17/56
Filed: 1989-08-03
Abstract: PURPOSE: To provide an apparatus which accurately guides a drill along a path within an intramedullary canal of a femur, by providing a clamp having a gap of a predetermined width which is defined by a drill alignment guide with two teeth at one end of the alignment rod, which is secured to a handle and disposed parallel to the drill axis. CONSTITUTION: A clamp 40 is clamped to the femur 60 by way of an interference fit. Preferably, the clamp 40 is positioned a distance from the top end of the intramedullary canal. The intramedullary canal is slightly shorter than the combined length of the drill burr 20 and shaft 18. The drill burr 20 is positioned in the center of the intramedullary canal at the top opening. Simultaneously, the foward end of an alignment rod 22 is directed through an aperture 50 of the clamp 40. Once the drill is properly aligned in this manner, the drill is activated and the drilling procedure is commenced. The drill burr is maintained on a drill path which coincides with the center of the intramedullary canal of the femur due to the interaction of the alignment rod 22 with the aperture 50 of the clamp 40.
Patent JP-S6092222-A (JP)
Title: Apparatus for separating and purifying 2c fraction from hydrocarbon and method for operating the same
Inventor: SAITOU OKIYA
IPC: C07C67/00
Filed: 1983-10-26
Abstract: PURPOSE:To separate a 2C fraction, by dividing a de-ethanizer rectifying column into a concentration part governed by a top condenser temperature and a recovering part ungoverned by the temperature, reducing the operating pressure of the recovering part, and feeding the overhead condensate of the second column to the concentration part of the first column. CONSTITUTION:A raw material 111 is fed to a de-ethanizer 101, and an overhead distillate is partially refluxed with a condenser 102, reflux drum 103 and reflux pump 104. The bottoms are then heated by a reboiler 105 and fed to the second de-ethanizer rectifying column 106, and a raw material 112 is if necessary fed thereto to carry out the rectification at a lower operating pressure than that in the first rectifying column 101. All or part of the condensate in the overhead distillate is fed to the concentration part of the first rectifying column 101. EFFECT:The relative volatility is improved by reducing the operating pressure of the rectifying column 106, and the overhead fraction having a high concentration of the 2C concentration is obtained.
Patent JP-H0547323-A (JP)
Title: Flat plate image display device
Inventor: NAKATANI TOSHIBUMI
IPC: H01J29/46
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the deformation of electron beam control electrodes due to the expansion difference of the electron beam control electrodes caused by the compression stress applied to the electron beam control electrodes by the thermal contraction in the axial direction of a fixing pin and the heating of a linear hot cathode in fixing an electrode unit. CONSTITUTION:Electron beam control electrodes 10-14 are inserted and laminated into a fixing pin 17 via insulating spacers 15, and a fixed insulating spacer 16 and a fixing means 19 made of shape memory alloy are inserted into the fixing pin 17 to form an electrode unit 5. The fixing means 19 made of shape memory alloy has an inner diameter smaller than the diameter of the fixing pin by the preset size in advance, the shape is memorized in it, and it is inserted into the fixing pin 17 while being expanded in diameter. After the fixing means 19 is inserted into the fixing pin 17, slight heat is applied to the fixing means 19 while the preset pressing force is applied, then the fixing means 19 is returned to the shape memorized in advance and pressed and fixed to the fixing pin 17.
Patent JP-H0756691-A (JP)
Title: Information processor having automatic data block rearranging function for striping disk
Inventor: IZUMI TAIICHIRO
IPC: G06F3/06
Filed: 1993-08-12
Abstract: PURPOSE:To automatically rearrange plural data block groups distribution- arranged to plural disk devices in a further optimal state and an on-line state. CONSTITUTION:The data block groups to be exchanged so that the loads of disk devices 1a and 1b can be further equal are decided by a rearrangement managing mechanism 6 based on the content of a counter part 43 in each entry 40 of a management table 4 corresponding to the distribution-arranged data block groups, and the exchange of the block groups is instructed to a virtual disk managing mechanism 3. The virtual disk managing mechanism 3 copies the data block groups to be mutual exchanged to buffers 12b and 12a for copy of the exchange destination disk devices 1b and 1a by block units. At the time of performing an access to the blocks of the data block groups which are being exchanged, a read request is executed at the time of the end of the copy of the objective blocks, a write request is always executed for the buffer for copy of the exchange destination disk device, and the copy of the objective blocks is ended at the time of the end of write.
Patent JP-2000032237-A (JP)
Title: Image reader and image read method
Inventor: SATO HIROSHI
IPC: H04N1/48
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image read method without color slippage at the time of read in a sub scanning direction generated by the difference of the afterglow characteristics of respective colors at the time of the light quantity control of a light source. SOLUTION: Figure (A) illustrates the waveforms of respective parts when the duty ratio of the light quantity control of the light source is 25% and Figure (B) indicates the waveforms of the respective parts in the case that the duty ratio is 60%. As shown in the figures, the driving pulses of the light source are grown almost symmetrically to a time base direction with a reference position as a center corresponding to the increase in the duty ratio and thus, the color slippage generated by the afterglow characteristics of the respective colors of the light source is eliminated.
Patent JP-2000030043-A (JP)
Title: Image data processor
Inventor: ICHIFUJI KATSUMI
IPC: G06T1/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the necessary memory capacity and to shorten the image processing time, and to shorten the tact time in inspection, etc., by providing a buffer means which stores compositing data, and reading the compositing data out of the buffer means and performing an image processing. SOLUTION: Image data obtained from a CCD is an example of monochromatic analog data (gray data). This circuit constitution converts the analog data into digital data and detects change points, and an incorporated DSP 1 acquires image data nearby change point address information together with the change point address information. Finally, the data are inputted to a composite change point buffer memory 300 as an image buffer and passed to another DSP 2 provided so as to perform a subpixel arithmetic process including filtering operation. Further, the arithmetic result can be passed to a host CPU through an interface 150.
Patent JP-H0482704-A (JP)
Title: Production of modified wood
Inventor: ADACHI ARIHIRO
IPC: B27K3/52
Filed: 1990-07-25
Abstract: PURPOSE:To cause a wood to be dimensionally stable throughout, have excellent flame retardancy, be insusceptible to deterioration in strength and retain a wood feeling on the surface thereof, by impregnating a raw material wood with a specified compound and a polymerization initiator, and causing formation and fixation of an insoluble hardened resin in the texture of the wood at a temperature in a specified range. CONSTITUTION:One compound selected from an acrylamide, a guanidine and urea, one compound selected from the group consisting of phosphoric acid, phosphorus compounds, boric acid, borates and halides, and a polymerization initiator are infiltrat ed into a raw material wood in the state of being dissolved in water. The wood thus impregnated is then heated by one of the following three methods (1) to (3), whereby an insoluble hardened resin is formed and fixed in the texture of the wood. (1) Once heating in a comparatively low temperature range of 60-90 deg.C, and then heating in a high temperature range of 100-150 deg.C. (2) Heating only in the comparatively low temperature range of about 60-90 deg.C. (3) Heating only in the high temperature range of about 100-150 deg.C. The polymerization initiator may be, for example, a radical polymer ization initiator such as hydrogen peroxide, potassium persulfate and ammonium persulfate.
Patent JP-S6096166-A (JP)
Title: Magnet dc motor
Inventor: SATOU IKUMI
IPC: H02K1/17
Filed: 1983-10-28
Abstract: PURPOSE:To reduce the eddy current loss due to a PWM power source by mixing iron power and resin with a pole piece and then forming it of a press-molded soft magnetic material. CONSTITUTION:A thin permanent magnet 2 is mounted on the inner surface of a stator yoke 1, iron powder and resin are mixed and press-molded to form a soft magnetic material, a pole piece 3 made of the soft material is secured to the end of the magnet 2, thereby forming a permanent magnet pole. Thus, the eddy current loss due to PWM power source can be reduced to approx. 1/10 as compared with the conventional iron or sintered material.
Patent JP-H0545103-A (JP)
Title: Metal mask for printing cream solder
Inventor: SAITO TORU
IPC: H05K3/12
Filed: 1991-08-09
Abstract: PURPOSE:To make it possible to ensure high precision in measurement by means of a simple measuring unit by a method wherein one to several openings for allowing a simple measuring unit to pass through are provided at positions being apart at prescribed distances from openings for printing cream solder of a mask flat plate part fitting to a fitting frame. CONSTITUTION:Openings 14 to 17 for allowing a simple measuring unit to pass through are provided at positions being apart at prescribed distances from openings 13 for printing of a mask flat plate part 12 fitted to a fitting frame 11. In a stage of purchase reception, the simple measuring unit such as a micrometer is inserted into the openings 14 to 17 and thereby the thickness of the flat plate part 12 can be measured easily and accurately. In order to measure the thickness (t) of the flat plate part 12, concretely, the simple measuring unit, e.g. the frame 18a of the micrometer 18, is inserted into the openings 14 to 17 and the flat plate part 12 is held between an anvil 18b and a spindle 18c and measured. In this way, the thickness of the flat plate part 12 can be measured directly.
Patent JP-H1047189-A (JP)
Title: Fuel supplying device for internal combustion engine and control thereof
Inventor: MINAGAWA KAZUJI
IPC: F02D41/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To realize a stable fuel pressure control which supresses the affection due to the deterioration with time of the fuel pump in a fuel supplying device which electrically controls the fuel pump. SOLUTION: Only when the cumulative driving time exceeds 500 hours and the travelling is steady-state, the sequence goes to the Step 107, the air/fuel ratio detected by the air/fuel ratio sensor is read in and, in the following Step 108, a judgement is made whether the air/fuel ratio is more rich or leaner than the target air/fuel ratio. When the air/fuel ratio is more rich than the target air/fuel ratio, the duty ratio Duty (%) which determines the control current value of the fuel pump is offset by C toward a fuel pressure reduction direction (Step 109) to reduce the fuel injection quantity for correcting the air/fuel ratio from rich to stoichiometric side.  When the air/fuel ratio is leaner than the target air/fuel ratio, the duty ratio Duty is offset by C toward a fuel pressure increase side (Step 110) to increase the fuel injection quantity for correcting the air/fuel ratio from lean to stoichiometric side.
Patent JP-H0364307-A (JP)
Title: Olefin polymerization catalyst and method for polymerizing olefin therewith
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/646
Filed: 1989-08-02
Abstract: PURPOSE:To enhance the catalyst activity and produce a polymer having a narrow mol.wt. distribution and a narrow distribution of compsn. by compounding an organoaluminum oxy compd., an aluminoxane, a transition metal compd., and an organoaluminum compd. CONSTITUTION:An olefin polymn. catalyst is prepd. by compounding a transition metal compd. either contg. a ligand having a cycloalkadienyl structure or contg. at least two ligands each having a cycloalkadienyl structure and linked with each other through a lower alkylene group; an organoaluminum compd. of formula I (wherein R<6> is a 1-12C hydrocarbon group; X is halogen; and (m) is 1-3) or formula II (wherein Y is H, OR<7>, SiR, OAlR, formula III, NR, or SiR ; and R<7> to R<13> are each H, halogen or a hydrocarbon group); an organoaluminum oxy compd. having a content of aluminum component sol. in benzene at 60 deg.C of 10% or lower (in terms of Al atom); and an aluminoxane having at least one hydrocarbon group which is other than n-alkyl group and is directly attached to the Al atom.
Patent JP-S6261732-A (JP)
Title: Alignment holder for long-sized tubular parts
Inventor: SUGIMOTO SATOSHI
IPC: B21D7/025
Filed: 1985-09-11
Abstract: PURPOSE:To enable the hold of a long-sized tubular parts with alignment with the elastic force of an elastic part by a pair of pinching part by integrally forming a pair of pinching part forming the recessed part for holding, the elastic part to link each one end of the pinching part and the leg open operation part provided respectively at the other end. CONSTITUTION:A long-sized tubular parts 5 is aligned in a row by inserting it by a chute into the guide groove 6' of an alignment guide base 6. Then after engaging a pair of working plates 7, 7 with L-shaped section with the detaining parts 4', 4' of leg opening operation parts 4, 4, both working plates 7, 7 are operated in the arrow mark direction and the other end pat of pinching parts 2, 2 are leg-opened against the elastic force of an elastic part 3. Then when the operative force of both working plates 7 is released by descending the holder in this state and by inserting the long-sized tubular pats 5 between both pinching parts 2, 2, the long-sized tubular parts 5 is held with pinching from both sides by both pinching parts 2 due to the restoring force of the elastic part 3, the alignment state is held even after removing from the guide base 6 and the entanglement and displacement of the parts each other are not caused.
Patent JP-S6262881-A (JP)
Title: Electromagnetic wave energy ray dosimeter
Inventor: KAGITANI TSUTOMU
IPC: G01T1/04
Filed: 1985-09-11
Abstract: PURPOSE:The titled dosimeter, obtained by covering a PVA film containing a compound containing bipyridinium skeleton, etc., with an oxygen-barrier film, etc., and capable of suppressing oxidative reaction of reduced form bipyridinium radicals in a colored film and preventing the fading. CONSTITUTION:A dosimeter obtained by covering a PVA film or sheet containing a compound containing bipyridinium skeleton, preferably an oxidized form viologen dyestuff expressed by the formula (X<-> is counter ion) with an oxygen-barrier film or sheet, preferably PVA film or sheet.
Patent JP-S6180308-A (JP)
Title: Robot control device
Inventor: KAWAMURA TOSHIKAZU
IPC: G05B19/42
Filed: 1984-09-26
Abstract: PURPOSE:To execute teaching and regeneration efficiently without increasing memory capacity by forming a point string control means for executing an instruction which can express operation between continuous points of a robot body, a point string editing means for teached positional data and a storage means. CONSTITUTION:The robot control device is provided with a main control device 1 for performing edition, interpretation and execution of an instruction and positional data, a program input device 2, a working position input device 3, a display device 4, etc. to control a robot body 10 through a servocontrol device 9. In addition, a point string control device 5 for controlling the storage, extraction and execution of many continuous working points (point string), an index control device 6, an instruction storage device 7, and a positional data storage device are formed. Fetching and interpreting a point string instruction, the main control device 1 transfers its control to the device 5. The device 5 checks range and size of indexes of start and end points to determine the executing direction and the data are fetched successively by the device 6 to drive the robot body 10.
Patent JP-H0250423-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: MATSUYAMA TOSHIO
IPC: B08B5/02
Filed: 1988-08-12
Abstract: PURPOSE:To improve dust removal efficiency by mounting a first gas in-take tube for introducing inert gas via a pressure reduction valve and a second gas in-take tube having a cleaning inert gas forced blow-off nozzle in a vacuum room. CONSTITUTION:In a semiconductor manufacturing apparatus that holds a semiconductor substrate in a vacuum room 1 and performs a predetermined process, a first gas in-take tube 10 for introducing inert gas via a pressure reduction valve 5 and a second gas in-take tube 11 having a cleaning inert gas forced blow-off nozzle in a vacuum room 1. That is, in addition to a first gas in-take tube 7 for converting to air, the second gas in-take tube 11 having a nozzle that forcedly blows off gas is provided. This makes it possible to efficiently eliminate dust which collects inside the vacuum room 1.
Patent JP-H0647238-A (JP)
Title: Gas separator
Inventor: MURAKAMI YOSHIO
IPC: F04D19/04
Filed: 1992-07-28
Abstract: PURPOSE:To perform continuous separation in addition to improve separation capacity and to attain the miniaturization of equipment, making cost low and improvement of safety at the same time. CONSTITUTION:A turbo molecular pump 4 whose axial blades are rotatably installed between the gas inlet side and the gas outlet side and are turned at high speed to evacuate in combined with plate thread groove type vacuum pumps 1-3 having rotating plates and stationary plates combined in a multistage manner for evacuation by using the viscosity of gas when the rotating plates are turned or cylindrical thread groove type vacuum pumps having rotating cylinders and stationary cylinders combined in a single stage or multistage manner for evacuation by using the viscosity of gas when the rotating cylinders are turned. A gas separation unit is formed and mixed gas contg. plural gases differing in molecular weight and viscosity is introduced into the gas separation unit from a gas inlet AB9 to separate the gases between a high vacuum pressure region and a low vacuum pressure region by a difference between the gases in property.
Patent JP-2001026478-A (JP)
Title: MgO CORE MATERIAL, ITS PRODUCTION AND PRODUCTION OF BOTTOMED CYLINDRICAL CERAMIC SINTERED BODY USING THE MgO CORE MATERIAL
Inventor: SUGIURA HIROKI
IPC: C04B35/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a MgO jig capable of suppressing the reaction with a ceramic material, a method for producing the same and a method for producing a bottomed cylindrical ceramic sintered body without impairing the intrinsic characteristics (mechanical characteristics, electrical characteristics or the like) of the ceramic material by using the MgO core material. SOLUTION: Zirconia is deposited at the grain boundaries of MgO of the surface of a MgO core material by bringing the MgO core material into contact with a powder 2, a formed body or a sintered body, containing a zirconium source. An excellent bottomed cylindrical ceramic sintered body can be obtained without impairing various characteristics (mechanical characteristics, electrical characteristics or the like) by firing a bottomed cylindrical ceramic formed body using the MgO core material mentioned above.
Patent JP-H1145978-A (JP)
Title: Semiconductor memory device and voltage generation circuit
Inventor: IYAMA YUMIKO
IPC: G11C5/14
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage generation circuit in a semiconductor memory device, which can output a high potential even when the lower voltage power source is used. SOLUTION: A negative voltage generation circuit 8a is provided in booster circuit 8 which supplies a voltage to a low decoder 3 for control of a gate voltage of each cell in a memory cell array 1. When a D battery providing a low voltage is used as the power source, the negative voltage generation circuit 8a generates a high negative voltage as in an erasing mode. A voltage having an amplitude larger than that of an external power source voltage VCC, for example, a pulse signal having a VCCH amplitude obtained by boosting the voltage VCC is applied to gates of p-channel MOS transfer transistors T1, T2 and T3, so that, even when the external power is made low, the circuit can output a high voltage efficiently.